diff options
Diffstat (limited to 'branches/pre-spec-changes/kernel/spi/src/main/java/org')
239 files changed, 0 insertions, 17217 deletions
diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/AbstractLifecycle.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/AbstractLifecycle.java deleted file mode 100644 index e8597a55fc..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/AbstractLifecycle.java +++ /dev/null @@ -1,77 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi; - -/** - * Base class providing a simple implementation of Lifecycle. - * - * @version $Rev$ $Date$ - */ -public abstract class AbstractLifecycle implements Lifecycle { - protected volatile int lifecycleState = UNINITIALIZED; - - public int getLifecycleState() { - return lifecycleState; - } - - /** - * Set the current state of the Lifecycle. - * - * @param lifecycleState the new state - */ - protected void setLifecycleState(int lifecycleState) { - this.lifecycleState = lifecycleState; - } - - public void start() { - setLifecycleState(RUNNING); - } - - public void stop() { - setLifecycleState(STOPPED); - } - - /** - * Returns the current lifecycle as a String (for example, "RUNNING"). - * - * @return the current lifecycle as a String - */ - public String toString() { - switch (lifecycleState) { - case Lifecycle.CONFIG_ERROR: - return "CONFIG_ERROR"; - case Lifecycle.ERROR: - return "ERROR"; - case Lifecycle.INITIALIZING: - return "INITIALIZING"; - case Lifecycle.INITIALIZED: - return "INITIALIZED"; - case Lifecycle.RUNNING: - return "RUNNING"; - case Lifecycle.STOPPING: - return "STOPPING"; - case Lifecycle.STOPPED: - return "STOPPED"; - case Lifecycle.UNINITIALIZED: - return "UNINITIALIZED"; - default: - return "UNKNOWN"; - } - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/CoreRuntimeException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/CoreRuntimeException.java deleted file mode 100644 index 641a4e5d21..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/CoreRuntimeException.java +++ /dev/null @@ -1,55 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi; - -import org.apache.tuscany.api.TuscanyRuntimeException; - -/** - * The root exception for the runtime package. Exceptions occurring in the runtime are generally non-recoverable - * - * @version $Rev$ $Date$ - */ -public abstract class CoreRuntimeException extends TuscanyRuntimeException { - - public CoreRuntimeException() { - super(); - } - - public CoreRuntimeException(String message) { - super(message); - } - - - protected CoreRuntimeException(String message, String identifier) { - super(message, identifier); - } - - public CoreRuntimeException(String message, Throwable cause) { - super(message, cause); - } - - - protected CoreRuntimeException(String message, String identifier, Throwable cause) { - super(message, identifier, cause); - } - - public CoreRuntimeException(Throwable cause) { - super(cause); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/InvalidNameException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/InvalidNameException.java deleted file mode 100644 index 28bc8652b2..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/InvalidNameException.java +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi; - -/** - * Denotes an invalid name - * - * @version $Rev$ $Date$ - */ -public class InvalidNameException extends CoreRuntimeException { - - public InvalidNameException() { - super(); - } - - public InvalidNameException(String message) { - super(message); - } - - public InvalidNameException(String message, Throwable cause) { - super(message, cause); - } - - public InvalidNameException(Throwable cause) { - super(cause); - } - -} - diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/Lifecycle.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/Lifecycle.java deleted file mode 100644 index e8a0448e44..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/Lifecycle.java +++ /dev/null @@ -1,69 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi; - -/** - * Implementations adhere to runtime lifecycle semantics - * - * @version $Rev$ $Date$ - */ -public interface Lifecycle { - /* A configuration error state */ - int CONFIG_ERROR = -1; - /* Has not been initialized */ - int UNINITIALIZED = 0; - /* In the process of being configured and initialized */ - int INITIALIZING = 1; - /* Instantiated and configured */ - int INITIALIZED = 2; - /* Configured and initialized */ - int RUNNING = 4; - /* In the process of being shutdown */ - int STOPPING = 5; - /* Has been shutdown and removed from the composite */ - int STOPPED = 6; - /* In an error state */ - int ERROR = 7; - - /** - * Returns the lifecycle state - * - * @see #UNINITIALIZED - * @see #INITIALIZING - * @see #INITIALIZED - * @see #RUNNING - * @see #STOPPING - * @see #STOPPED - */ - int getLifecycleState(); - - /** - * Starts the Lifecycle. - * - * @throws CoreRuntimeException - */ - void start() throws CoreRuntimeException; - - /** - * Stops the Lifecycle. - * - * @throws CoreRuntimeException - */ - void stop() throws CoreRuntimeException; -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/ObjectCreationException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/ObjectCreationException.java deleted file mode 100644 index 580e928000..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/ObjectCreationException.java +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi; - -import org.apache.tuscany.api.TuscanyRuntimeException; - -/** - * Denotes an error creating a new object instance - * - * @version $Rev$ $Date$ - */ -public class ObjectCreationException extends TuscanyRuntimeException { - private static final long serialVersionUID = -6423113430265944499L; - - public ObjectCreationException() { - super(); - } - - public ObjectCreationException(String message) { - super(message); - } - - public ObjectCreationException(String message, String identifier) { - super(message, identifier); - } - - public ObjectCreationException(String message, Throwable cause) { - super(message, cause); - } - - public ObjectCreationException(String message, String identifier, Throwable cause) { - super(message, identifier, cause); - } - - public ObjectCreationException(Throwable cause) { - super(cause); - } - -} - diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/ObjectFactory.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/ObjectFactory.java deleted file mode 100644 index d505e14f61..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/ObjectFactory.java +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi; - -/** - * Implementations create new instances of a particular type - * - * @version $Rev$ $Date$ - */ -public interface ObjectFactory<T> { - - /** - * Return a instance of the type that this factory creates. - * - * @return a instance from this factory - */ - T getInstance() throws ObjectCreationException; - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/QualifiedName.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/QualifiedName.java deleted file mode 100644 index 575f69db18..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/QualifiedName.java +++ /dev/null @@ -1,96 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi; - -/** - * An evaluated name consisting of a part/port pair. In the runtime, a part generally 'contains' or 'provides' ports - * such as a component/service point or a component/reference pair. - * - * @version $Rev$ $Date$ - */ -public class QualifiedName { - public static final String NAME_SEPARATOR = "/"; - - private String qName; - private String partName; - private String portName; - - /** - * Constructs a new qualified name in the form of part/port where part is the parent context and port represents a - * child, which is either a service in the case of an atomic context or a contained context in the case of a - * composite. - * - * @throws InvalidNameException if the name is in an invalid format - */ - public QualifiedName(String qualifiedName) throws InvalidNameException { - if (qualifiedName == null) { - return; - } - int pos = qualifiedName.indexOf(QualifiedName.NAME_SEPARATOR); - switch (pos) { - case-1: - partName = qualifiedName; - break; - case 0: - throw new InvalidNameException(qualifiedName); - default: - partName = qualifiedName.substring(0, pos); - portName = qualifiedName.substring(pos + 1); - break; - } - qName = qualifiedName; - } - - /** - * Constructs a qualified name using the given part/port combination - * - * @param partName the part name - * @param portName the port name - */ - public QualifiedName(String partName, String portName) { - this.partName = partName; - this.portName = portName; - this.qName = partName + '/' + portName; - } - - /** - * Returns the parsed part name - */ - public String getPartName() { - return partName; - } - - /** - * Returns the parsed port name if the original is of the compound for part/port - */ - public String getPortName() { - return portName; - } - - /** - * Returns the full part/port name pair - */ - public String getQualifiedName() { - return qName; - } - - public String toString() { - return qName; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/annotation/Autowire.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/annotation/Autowire.java deleted file mode 100644 index 0e48f1bc1b..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/annotation/Autowire.java +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.annotation; - -import static java.lang.annotation.ElementType.FIELD; -import static java.lang.annotation.ElementType.METHOD; -import static java.lang.annotation.ElementType.PARAMETER; -import java.lang.annotation.Retention; -import static java.lang.annotation.RetentionPolicy.RUNTIME; -import java.lang.annotation.Target; - -/** - * A system annotation to inject an autowired instance - * - * @version $Rev$ $Date$ - */ -@Target({METHOD, FIELD, PARAMETER}) -@Retention(RUNTIME) -public @interface Autowire { - /** - * The name of the autowire. If not specified then the name will be derived from the annotated field. - */ - String name() default ""; - - /** - * Indicates if a reference must be specified. - */ - boolean required() default true; - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/bootstrap/ComponentNames.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/bootstrap/ComponentNames.java deleted file mode 100644 index fb207a35d5..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/bootstrap/ComponentNames.java +++ /dev/null @@ -1,60 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.bootstrap; - -/** - * Class that defines the names of well known component - * - * @version $Rev$ $Date$ - */ -public final class ComponentNames { - /** - * The name of the component that forms the root of the runtime tree. - */ - public static final String TUSCANY_RUNTIME = "tuscany.runtime"; - - /** - * The name of the component that is the root of the application composite tree. - */ - public static final String TUSCANY_APPLICATION_ROOT = "tuscany.root.application"; - - /** - * The name of the component that is the root of the system composite tree. - */ - public static final String TUSCANY_SYSTEM_ROOT = "tuscany.root.system"; - - /** - * The name of the top-level component in the system composite tree. - */ - public static final String TUSCANY_SYSTEM = "tuscany.system"; - - /** - * The name of the component that contains the deployer. - */ - public static final String TUSCANY_DEPLOYER = "deployer"; - - /** - * The name of the component that contains the deployer. - */ - public static final String TUSCANY_WIRE_SERVICE = "wireService"; - - private ComponentNames() { - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/bootstrap/RuntimeComponent.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/bootstrap/RuntimeComponent.java deleted file mode 100644 index 6e0184fbd6..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/bootstrap/RuntimeComponent.java +++ /dev/null @@ -1,55 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.bootstrap; - -import org.apache.tuscany.spi.component.CompositeComponent; -import org.apache.tuscany.spi.component.TargetException; -import org.apache.tuscany.spi.deployer.Deployer; - -/** - * Interface that represents the Tuscany runtime. - * - * @version $Rev$ $Date$ - */ -public interface RuntimeComponent extends CompositeComponent { - /** - * Returns the component that forms the root of the user component tree. All user components will be managed by - * composites that are children of this root. - * - * @return the root of the user component tree - */ - CompositeComponent getRootComponent(); - - /** - * Returns the component that forms the root of the system component tree. All system components, components that - * provide system services needed by the Tuscany runtime itself, will be managed by composites that are children of - * this root. - * - * @return the root of the system component tree - */ - CompositeComponent getSystemComponent(); - - /** - * Returns the deployer for this runtime. This interface can be used to deploy new SCA bundles to the runtime. - * - * @return the deployer for this runtime - * @throws TargetException if there is an error returning the deployer - */ - Deployer getDeployer() throws TargetException; -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/BindingBuilder.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/BindingBuilder.java deleted file mode 100644 index 50c7cae857..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/BindingBuilder.java +++ /dev/null @@ -1,57 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.builder; - -import org.apache.tuscany.spi.component.CompositeComponent; -import org.apache.tuscany.spi.component.ReferenceBinding; -import org.apache.tuscany.spi.component.ServiceBinding; -import org.apache.tuscany.spi.deployer.DeploymentContext; -import org.apache.tuscany.spi.model.BindingDefinition; -import org.apache.tuscany.spi.model.BoundReferenceDefinition; -import org.apache.tuscany.spi.model.BoundServiceDefinition; - -/** - * Responsible for processing a service or reference in an assembly configured with a particular binding. The builder - * will create and return corresponding {@link org.apache.tuscany.spi.component.ServiceBinding} or {@link - * org.apache.tuscany.spi.component.ReferenceBinding} - * - * @version $Rev$ $Date$ - */ -public interface BindingBuilder<B extends BindingDefinition> { - - /** - * Creates a service binding - * - * @param parent the containing composite component - * @param boundServiceDefinition the service the binding is configured for - * @param bindingDefinition the binding definition - * @param deploymentContext the current deployment context - * @return a service binding - * @throws BuilderException - */ - ServiceBinding build(CompositeComponent parent, - BoundServiceDefinition boundServiceDefinition, - B bindingDefinition, - DeploymentContext deploymentContext) throws BuilderException; - - ReferenceBinding build(CompositeComponent parent, - BoundReferenceDefinition boundReferenceDefinition, - B bindingDefinition, - DeploymentContext deploymentContext) throws BuilderException; -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/Builder.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/Builder.java deleted file mode 100644 index f0d2a5f4e5..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/Builder.java +++ /dev/null @@ -1,74 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.builder; - -import org.apache.tuscany.spi.component.Component; -import org.apache.tuscany.spi.component.CompositeComponent; -import org.apache.tuscany.spi.component.Reference; -import org.apache.tuscany.spi.component.Service; -import org.apache.tuscany.spi.deployer.DeploymentContext; -import org.apache.tuscany.spi.model.BoundReferenceDefinition; -import org.apache.tuscany.spi.model.BoundServiceDefinition; -import org.apache.tuscany.spi.model.ComponentDefinition; -import org.apache.tuscany.spi.model.Implementation; - -/** - * Implementations build <code>SCAObject</code> types from model objects. - * - * @version $Rev$ $Date$ - */ -public interface Builder { - /** - * Builds a <code>Component</code> from a <code>ComponentDefinition</code> - * - * @param parent the composite that will be the parent of the newly built component - * @param definition the component definition as parsed from an SCA assembly - * @param context the current deployment context - * @return the newly created component - * @throws BuilderException - */ - <I extends Implementation<?>> Component build(CompositeComponent parent, - ComponentDefinition<I> definition, - DeploymentContext context) throws BuilderException; - - /** - * Builds a <code>Service</code> and its bindings from a <code>BoundServiceDefinition</code> - * - * @param parent the composite that will be the parent of the newly built service - * @param definition the service definition as parsed from an SCA assembly - * @param context the current deployment context - * @return the newly created service - * @throws BuilderException - */ - Service build(CompositeComponent parent, BoundServiceDefinition definition, DeploymentContext context) - throws BuilderException; - - /** - * Builds a <code>Reference</code> and its bindings from a <code>BoundReferenceDefinition</code> - * - * @param parent the composite that will be the parent of the newly built reference - * @param definition the reference definition as parsed from an SCA assembly - * @param context the current deployment context - * @return the newly created reference - * @throws BuilderException - */ - Reference build(CompositeComponent parent, BoundReferenceDefinition definition, DeploymentContext context) - throws BuilderException; - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/BuilderConfigException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/BuilderConfigException.java deleted file mode 100644 index 6e9f2ef95d..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/BuilderConfigException.java +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.builder; - -/** - * Represents an error processing an assembly model - * - * @version $Rev$ $Date$ - */ -public class BuilderConfigException extends BuilderException { - - public BuilderConfigException() { - super(); - } - - public BuilderConfigException(String message) { - super(message); - } - - public BuilderConfigException(String message, String identifier) { - super(message, identifier); - } - - public BuilderConfigException(String message, Throwable cause) { - super(message, cause); - } - - public BuilderConfigException(Throwable cause) { - super(cause); - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/BuilderException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/BuilderException.java deleted file mode 100644 index 846d52492c..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/BuilderException.java +++ /dev/null @@ -1,55 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.builder; - -import org.apache.tuscany.api.TuscanyException; - -/** - * The root exception for the builder package. Builder exceptions denote a non-recoverable failure. - * - * @version $Rev$ $Date$ - */ -public abstract class BuilderException extends TuscanyException { - - public BuilderException() { - super(); - } - - public BuilderException(String message) { - super(message); - } - - - protected BuilderException(String message, String identifier) { - super(message, identifier); - } - - public BuilderException(String message, Throwable cause) { - super(message, cause); - } - - protected BuilderException(String message, String identifier, Throwable cause) { - super(message, identifier, cause); - } - - public BuilderException(Throwable cause) { - super(cause); - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/BuilderInstantiationException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/BuilderInstantiationException.java deleted file mode 100644 index 30957635db..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/BuilderInstantiationException.java +++ /dev/null @@ -1,39 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.builder; - -/** - * Denotes an error instantiating an <code>SCAObject</code> - * - * @version $Rev$ $Date$ - */ -public class BuilderInstantiationException extends BuilderException { - - public BuilderInstantiationException(String message, String identifier) { - super(message, identifier); - } - - public BuilderInstantiationException(String message, Throwable cause) { - super(message, cause); - } - - public BuilderInstantiationException(String message, String identifier, Throwable cause) { - super(message, identifier, cause); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/BuilderRegistry.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/BuilderRegistry.java deleted file mode 100644 index c4ecdfa35b..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/BuilderRegistry.java +++ /dev/null @@ -1,55 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.builder; - -import org.apache.tuscany.spi.model.BindingDefinition; -import org.apache.tuscany.spi.model.Implementation; - -/** - * Maintains a registry of builders in the runtime, dispatching to the appropriate one as an assembly model is processed - * into runtime artifacts - * - * @version $Rev$ $Date$ - */ -public interface BuilderRegistry extends Builder { - - /** - * Register a builder for an implementation type. - * - * @param implClass the type of implementation that this builder can handle - * @param builder the builder to be registered - */ - <I extends Implementation<?>> void register(Class<I> implClass, ComponentBuilder<I> builder); - - /** - * Unregister a builder for an implementation type. - * - * @param implClass the implementation whose builder should be unregistered - */ - <I extends Implementation<?>> void unregister(Class<I> implClass); - - /** - * Register a binding builder for a binding type - * - * @param implClass the binding type - * @param builder the buinder to be registered - */ - <B extends BindingDefinition> void register(Class<B> implClass, BindingBuilder<B> builder); - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/ComponentBuilder.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/ComponentBuilder.java deleted file mode 100644 index 668cee77e6..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/ComponentBuilder.java +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.builder; - -import org.apache.tuscany.spi.component.Component; -import org.apache.tuscany.spi.component.CompositeComponent; -import org.apache.tuscany.spi.deployer.DeploymentContext; -import org.apache.tuscany.spi.model.ComponentDefinition; -import org.apache.tuscany.spi.model.Implementation; - -/** - * Responsible for building a {@link Component} from an atomic or composite component configured in an assembly - * - * @version $Rev$ $Date$ - */ -public interface ComponentBuilder<I extends Implementation<?>> { - Component build(CompositeComponent parent, - ComponentDefinition<I> componentDefinition, - DeploymentContext deploymentContext) throws BuilderException; -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/Connector.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/Connector.java deleted file mode 100644 index b11aacc47e..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/Connector.java +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.builder; - -import org.apache.tuscany.spi.component.SCAObject; -import org.apache.tuscany.spi.wire.InboundWire; -import org.apache.tuscany.spi.wire.OutboundWire; - -/** - * Implementations are responsible for bridging invocation chains as an assembly is converted to runtime artifacts - * - * @version $$Rev$$ $$Date$$ - */ -public interface Connector { - - /** - * Connects the given source's wires to corresponding wires to a target. Wires are connected by bridging invocation - * chains. - * - * @param source the source, i.e. a <code>ServiceBinding</code>, <code>Component</code>, or <code>Reference</code> - * @throws WiringException - */ - void connect(SCAObject source) throws WiringException; - - /** - * Bridges the invocation chains associated with an inbound and outbound wire. - * - * @param inbound the wire to bridge from - * @param outbound the target wire - * @param optimizable if the bridge may be optimized - * @throws WiringException - */ - void connect(InboundWire inbound, OutboundWire outbound, boolean optimizable) - throws WiringException; - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/InvalidServiceInterfaceException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/InvalidServiceInterfaceException.java deleted file mode 100644 index 78bb5a5cc8..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/InvalidServiceInterfaceException.java +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.builder; - -/** - * @version $Rev$ $Date$ - */ -public class InvalidServiceInterfaceException extends BuilderConfigException { - private final Class<?> interfaceClass; - - public InvalidServiceInterfaceException(String message, Class<?> interfaceClass) { - super(message); - this.interfaceClass = interfaceClass; - } - - public Class<?> getInterfaceClass() { - return interfaceClass; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/MissingWireTargetException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/MissingWireTargetException.java deleted file mode 100644 index 5a0b046430..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/MissingWireTargetException.java +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.builder; - -/** - * Denotes a missing wire target in an assembly - * - * @version $Rev$ $Date$ - */ -public class MissingWireTargetException extends WiringException { - - public MissingWireTargetException(String message) { - super(message); - } - - public MissingWireTargetException(String message, String identifier) { - super(message, identifier); - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/ScopeNotFoundException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/ScopeNotFoundException.java deleted file mode 100644 index acf8dadda6..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/ScopeNotFoundException.java +++ /dev/null @@ -1,29 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.builder; - -/** - * @version $Rev$ $Date$ - */ -public class ScopeNotFoundException extends BuilderConfigException { - - public ScopeNotFoundException(String scope) { - super("Scope not found", scope); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/WiringException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/WiringException.java deleted file mode 100644 index d5e17919fd..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/builder/WiringException.java +++ /dev/null @@ -1,124 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.builder; - -/** - * Denotes a general error raised during wiring - * - * @version $Rev$ $Date$ - */ -public abstract class WiringException extends BuilderException { - private String sourceName; - private String referenceName; - private String targetName; - private String targetServiceName; - - protected WiringException(String message) { - super(message); - } - - protected WiringException(String message, String identifier) { - super(message, identifier); - } - - protected WiringException(String message, Throwable cause) { - super(message, cause); - } - - protected WiringException(String message, String identifier, Throwable cause) { - super(message, identifier, cause); - } - - protected WiringException(Throwable cause) { - super(cause); - } - - /** - * Returns the source name for the wire - * - * @return the source name the source name for the wire - */ - public String getSourceName() { - return sourceName; - } - - /** - * Sets the source name for the wire - * - * @param sourceName the source name for the wire - */ - public void setSourceName(String sourceName) { - this.sourceName = sourceName; - } - - /** - * Returns the target name for the wire - * - * @return the target name the source name for the wire - */ - public String getTargetName() { - return targetName; - } - - /** - * Sets the target name for the wire - * - * @param targetName the source name for the wire - */ - public void setTargetName(String targetName) { - this.targetName = targetName; - } - - - /** - * Returns the source reference name for the wire - * - * @return the source reference name for the wire - */ - public String getReferenceName() { - return referenceName; - } - - /** - * Sets the source reference name for the wire - * - * @param referenceName the source reference name for the wire - */ - public void setReferenceName(String referenceName) { - this.referenceName = referenceName; - } - - /** - * Returns the target service name for the wire - * - * @return the target service name for the wire - */ - public String getTargetServiceName() { - return targetServiceName; - } - - /** - * Sets the target service name for the wire - * - * @param targetServiceName the target service name for the wire - */ - public void setTargetServiceName(String targetServiceName) { - this.targetServiceName = targetServiceName; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/AbstractSCAObject.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/AbstractSCAObject.java deleted file mode 100644 index de98aa4437..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/AbstractSCAObject.java +++ /dev/null @@ -1,134 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -import java.util.HashMap; -import java.util.List; -import java.util.Map; -import java.util.concurrent.ConcurrentHashMap; -import java.util.concurrent.CopyOnWriteArrayList; - -import org.apache.tuscany.spi.AbstractLifecycle; -import org.apache.tuscany.spi.event.Event; -import org.apache.tuscany.spi.event.EventFilter; -import org.apache.tuscany.spi.event.RuntimeEventListener; -import org.apache.tuscany.spi.event.TrueFilter; - -/** - * Functionality common to all <code>SCAObject<code> implementations - * - * @version $Rev$ $Date$ - */ -public abstract class AbstractSCAObject extends AbstractLifecycle implements SCAObject { - protected static final EventFilter TRUE_FILTER = new TrueFilter(); - - protected Map<EventFilter, List<RuntimeEventListener>> listeners; - protected final CompositeComponent parent; - private final String name; - private final Map<Object, Object> extensions = new HashMap<Object, Object>(); - private String canonicalName; - - public AbstractSCAObject(String name, CompositeComponent parent) { - this.name = name; - this.parent = parent; - } - - public String getName() { - return name; - } - - public String getCanonicalName() { - if (canonicalName == null) { - StringBuffer b = new StringBuffer(name); - if (parent != null) { - b.insert(0, parent.getCanonicalName() + "/"); - } - canonicalName = b.toString(); - } - return canonicalName; - } - - public CompositeComponent getParent() { - return parent; - } - - public void addListener(RuntimeEventListener listener) { - addListener(TRUE_FILTER, listener); - } - - public void removeListener(RuntimeEventListener listener) { - assert listener != null : "Listener cannot be null"; - synchronized (getListeners()) { - for (List<RuntimeEventListener> currentList : getListeners().values()) { - for (RuntimeEventListener current : currentList) { - if (current == listener) { - currentList.remove(current); - return; - } - } - } - } - } - - public void addListener(EventFilter filter, RuntimeEventListener listener) { - assert listener != null : "Listener cannot be null"; - synchronized (getListeners()) { - List<RuntimeEventListener> list = getListeners().get(filter); - if (list == null) { - list = new CopyOnWriteArrayList<RuntimeEventListener>(); - listeners.put(filter, list); - } - list.add(listener); - } - } - - public void publish(Event event) { - assert event != null : "Event object was null"; - for (Map.Entry<EventFilter, List<RuntimeEventListener>> entry : getListeners().entrySet()) { - if (entry.getKey().match(event)) { - for (RuntimeEventListener listener : entry.getValue()) { - listener.onEvent(event); - } - } - } - } - - protected Map<EventFilter, List<RuntimeEventListener>> getListeners() { - if (listeners == null) { - listeners = new ConcurrentHashMap<EventFilter, List<RuntimeEventListener>>(); - } - return listeners; - } - - public void prepare() throws PrepareException { - - } - - public String toString() { - return "[" + name + "] in state [" + super.toString() + ']'; - } - - public Map<Object, Object> getExtensions() { - return extensions; - } - - public boolean isSystem() { - return false; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/AtomicComponent.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/AtomicComponent.java deleted file mode 100644 index aa4c41889b..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/AtomicComponent.java +++ /dev/null @@ -1,126 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -import java.util.List; - -import org.apache.tuscany.spi.ObjectCreationException; -import org.apache.tuscany.spi.wire.InboundWire; -import org.apache.tuscany.spi.wire.OutboundWire; - -/** - * The runtime instantiation of an SCA atomic, or leaf-type, component - * - * @version $Rev$ $Date$ - */ -public interface AtomicComponent extends Component { - - /** - * Returns true if component instances should be eagerly initialized. - * - * @return true if component instances should be eagerly initialized - */ - boolean isEagerInit(); - - /** - * Returns true if component instances receive destroy events. - * - * @return true if component instances receive destroy events - */ - boolean isDestroyable(); - - /** - * Returns the initialization level for this component. - * - * @return the initialization level for this component - */ - int getInitLevel(); - - /** - * Returns the idle time allowed between operations in milliseconds if the implementation is conversational. - * - * @return the idle time allowed between operations in milliseconds if the implementation is conversational - */ - long getMaxIdleTime(); - - /** - * Returns the maximum age a conversation may remain active in milliseconds if the implementation is - * conversational. - * - * @return the maximum age a conversation may remain active in milliseconds if the implementation is conversational - */ - long getMaxAge(); - - /** - * Adds a target-side wire. Target-side wire factories contain the invocation chains associated with the destination - * service of a wire - */ - void addInboundWire(InboundWire wire); - - /** - * Adds a source-side wire for the given reference. Source-side wires contain the invocation chains for a reference - * in the implementation associated with the instance wrapper created by this configuration. - */ - void addOutboundWire(OutboundWire wire); - - /** - * Adds a set of source-side multiplicity wires for the given reference. Source-side wires contain the invocation - * chains for a reference in the implementation associated with the instance wrapper created by this configuration. - */ - void addOutboundWires(List<OutboundWire> wires); - - /** - * Notifies the given instance of an initialization event. - * - * @throws TargetInitializationException - */ - void init(Object instance) throws TargetInitializationException; - - /** - * Notifies the given instance of a destroy event. - * - * @throws TargetDestructionException - */ - void destroy(Object instance) throws TargetDestructionException; - - /** - * Creates a new implementation instance, generally used as a callback by a {@link - * org.apache.tuscany.spi.component.ScopeContainer}. - * - * @return the instance - * @throws ObjectCreationException - */ - Object createInstance() throws ObjectCreationException; - - /** - * Removes an implementation instance associated with the current invocation context. - * - * @throws ComponentException - */ - void removeInstance() throws ComponentException; - - /** - * Returns the target instance associated with the component. A target instance is the actual object a request is - * dispatched to sans wire chain. - * - * @throws TargetResolutionException - */ - Object getTargetInstance() throws TargetResolutionException; - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/Component.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/Component.java deleted file mode 100644 index ec4eedfe90..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/Component.java +++ /dev/null @@ -1,100 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -import java.util.Collection; -import java.util.List; -import java.util.Map; - -import org.apache.tuscany.spi.model.Operation; -import org.apache.tuscany.spi.model.PropertyValue; -import org.apache.tuscany.spi.wire.InboundWire; -import org.apache.tuscany.spi.wire.OutboundWire; -import org.apache.tuscany.spi.wire.TargetInvoker; - -/** - * The runtime instantiation of an SCA component - * - * @version $$Rev$$ $$Date$$ - */ -public interface Component extends SCAObject { - - /** - * Sets the scope container associated with the component - * - * @param scopeContainer the scope container associated with the component - */ - void setScopeContainer(ScopeContainer scopeContainer); - - /** - * Returns the default property values associated with the component. - * - * @return default property values associated with the component. - */ - Map<String, PropertyValue<?>> getDefaultPropertyValues(); - - /** - * Sets the default property values associated with the component. - * - * @param defaultPropertyValues Default property values associated with the component. - */ - void setDefaultPropertyValues(Map<String, PropertyValue<?>> defaultPropertyValues); - - /** - * Returns true if invocation dispatching can be optimized, i.e. invocation chains are not required - * - * @return true if invocation dispatching can be optimized, i.e. invocation chains are not required - */ - boolean isOptimizable(); - - /** - * Returns the wire associated with the given service name or null if not found. - * - * @return the wire associated with the given service name or null if not found. - */ - InboundWire getInboundWire(String serviceName); - - /** - * Returns a map of inbound wires. - * - * @return a map of inbound wires. - */ - Collection<InboundWire> getInboundWires(); - - /** - * Returns a map of source-side wires for references. There may be 1..n wires per reference. - * - * @return a map of source-side wires for references. - */ - Map<String, List<OutboundWire>> getOutboundWires(); - - /** - * Callback to create a {@link org.apache.tuscany.spi.wire.TargetInvoker} which dispatches to a service offered by - * the component - * - * @param targetName the service name - * @param operation the operation to invoke - * @param callbackWire the callback wire or null if the associated wire is unidirectional - * @return the target invoker - * @throws TargetInvokerCreationException - */ - TargetInvoker createTargetInvoker(String targetName, Operation operation, InboundWire callbackWire) - throws TargetInvokerCreationException; - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ComponentException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ComponentException.java deleted file mode 100644 index 2007cbb6bc..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ComponentException.java +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -import org.apache.tuscany.api.TuscanyException; - -/** - * An checked exception encountered by an {@link org.apache.tuscany.spi.component.Component} - * - * @version $Rev$ $Date$ - */ -public abstract class ComponentException extends TuscanyException { - - protected ComponentException() { - } - - protected ComponentException(String message) { - super(message); - } - - protected ComponentException(String message, String identifier) { - super(message, identifier); - } - - protected ComponentException(String message, Throwable cause) { - super(message, cause); - } - - protected ComponentException(String message, String identifier, Throwable cause) { - super(message, identifier, cause); - } - - protected ComponentException(Throwable cause) { - super(cause); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ComponentRegistrationException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ComponentRegistrationException.java deleted file mode 100644 index f34fda47a2..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ComponentRegistrationException.java +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -/** - * Thrown when an error is encountered registering a component - * - * @version $$Rev$$ $$Date$$ - */ -public abstract class ComponentRegistrationException extends ComponentException { - public ComponentRegistrationException() { - } - - public ComponentRegistrationException(String message) { - super(message); - } - - public ComponentRegistrationException(String message, String identifier) { - super(message, identifier); - } - - public ComponentRegistrationException(String message, Throwable cause) { - super(message, cause); - } - - public ComponentRegistrationException(Throwable cause) { - super(cause); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ComponentRuntimeException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ComponentRuntimeException.java deleted file mode 100644 index 8479681c75..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ComponentRuntimeException.java +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -import org.apache.tuscany.spi.CoreRuntimeException; - -/** - * An unchecked exception encountered by an {@link org.apache.tuscany.spi.component.Component} - * - * @version $Rev$ $Date$ - */ -public abstract class ComponentRuntimeException extends CoreRuntimeException { - - public ComponentRuntimeException() { - super(); - } - - public ComponentRuntimeException(String message) { - super(message); - } - - public ComponentRuntimeException(String message, String identifier) { - super(message, identifier); - } - - public ComponentRuntimeException(String message, Throwable cause) { - super(message, cause); - } - - public ComponentRuntimeException(String message, String identifier, Throwable cause) { - super(message, identifier, cause); - } - - public ComponentRuntimeException(Throwable cause) { - super(cause); - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/CompositeComponent.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/CompositeComponent.java deleted file mode 100644 index 0f73fbfac5..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/CompositeComponent.java +++ /dev/null @@ -1,156 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -import java.util.List; -import java.util.Collection; - -import org.w3c.dom.Document; - -import org.apache.tuscany.spi.event.RuntimeEventListener; -import org.apache.tuscany.spi.services.management.TuscanyManagementService; -import org.apache.tuscany.spi.wire.InboundWire; - -/** - * The runtime instantiation of an SCA composite component. Composites may contain child components, offer services, and - * have references. Children are contained in two namespaces, an application namespace for end-user components deployed - * to a runtime, and a system namespace for components that provide system services. - * - * @version $Rev$ $Date$ - */ -public interface CompositeComponent extends Component, RuntimeEventListener { - - /** - * Sets the management service associated with the composite - * - * @param managementService the management service associated with the composite - */ - void setManagementService(TuscanyManagementService managementService); - - /** - * Returns the value of a Property of this composite. - * - * @param name the name of the Property - * @return its value, or null if there is not such property or if it has no defined value - */ - Document getPropertyValue(String name); - - /** - * Registers a child of this composite. - * - * @param object the object to add as a child - * @throws ComponentRegistrationException - */ - void register(SCAObject object) throws ComponentRegistrationException; - - /** - * Returns the internal system wire associated with the given service name or null if not found - * - * @param serviceName the service name - * @return the system wire or null if not found - */ - InboundWire getInboundSystemWire(String serviceName); - - /** - * Returns a map of inbound system wires. - * - * @return a map of inbound system wires. - */ - Collection<InboundWire> getInboundSystemWires(); - - - /** - * Register a simple Java Object as a system component. This is primarily intended for use by bootstrap code to - * create the initial configuration components. - * - * @param name the name of the resulting component - * @param service the service interface the component should expose - * @param instance the Object that will become the component's implementation - * @throws ComponentRegistrationException - */ - <S, I extends S> void registerJavaObject(String name, Class<S> service, I instance) - throws ComponentRegistrationException; - - /** - * Register a simple Java Object as a system component. This is primarily intended for use by bootstrap code to - * create the initial configuration components. - * - * @param name the name of the resulting component - * @param services the service interfaces the component should expose - * @param instance the Object that will become the component's implementation - * @throws ComponentRegistrationException - */ - <S, I extends S> void registerJavaObject(String name, List<Class<?>> services, I instance) - throws ComponentRegistrationException; - - /** - * Returns the child associated with a given name - */ - SCAObject getChild(String name); - - /** - * Returns the system child associated with a given name - */ - SCAObject getSystemChild(String name); - - /** - * Invoked by child components to return an wire to a target based on matching type. Resolved targets may be - * serviceBindings or components in the parent or its ancestors, or references in a sibling component - * - * @param instanceInterface the type of service being requested - * @return a reference to the requested service or null if one is not be found - * @throws TargetResolutionException - */ - InboundWire resolveAutowire(Class<?> instanceInterface) throws TargetResolutionException; - - /** - * Invoked by system child components to return a wire to a system target based on matching type. Resolved targets - * may be system serviceBindings or components in the parent or its ancestors, or references in a sibling component - * - * @param instanceInterface the type of service being requested - * @return a reference to the requested service or null if one is not be found - * @throws TargetResolutionException - */ - InboundWire resolveSystemAutowire(Class<?> instanceInterface) throws TargetResolutionException; - - /** - * Invoked by a parent component to return an wire to a target in a child based on matching type. Resolved targets - * must be serviceBindings. For example, given a parent P and two siblings, A and B, A would request an autowire by - * invoking {@link #resolveAutowire(Class<?>)} on P, which in turn could invoke the present method on B in order to - * resolve a target. - * - * @param instanceInterface the type of service being requested - * @return a reference to the requested service or null if one is not be found - * @throws TargetResolutionException - */ - InboundWire resolveExternalAutowire(Class<?> instanceInterface) throws TargetResolutionException; - - /** - * Invoked by a parent component to return a wire to a system target in a child based on matching type. Resolved - * targets must be system serviceBindings. For example, given a parent P and two siblings, A and B, A would request - * an autowire by invoking {@link #resolveAutowire(Class<?>)} on P, which in turn could invoke the present method on - * B in order to resolve a target. - * - * @param instanceInterface the type of service being requested - * @return a reference to the requested service or null if one is not be found - * @throws TargetResolutionException - */ - InboundWire resolveSystemExternalAutowire(Class<?> instanceInterface) throws TargetResolutionException; - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/DuplicateNameException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/DuplicateNameException.java deleted file mode 100644 index 128f301256..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/DuplicateNameException.java +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -/** - * Denotes an attempt to add an child to a composite component with a name equal to an existing child - * - * @version $Rev$ $Date$ - */ -public class DuplicateNameException extends ComponentRegistrationException { - - public DuplicateNameException(String message) { - super(message); - } - - public DuplicateNameException(String message, String identifier) { - super(message, identifier); - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/IllegalTargetException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/IllegalTargetException.java deleted file mode 100644 index 7eb37c3639..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/IllegalTargetException.java +++ /dev/null @@ -1,33 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -/** - * Thrown when a target for an operation is not of the required type - * - * @version $$Rev$$ $$Date$$ - */ -public class IllegalTargetException extends TargetResolutionException { - - public IllegalTargetException(String message, String identifier) { - super(message, identifier); - } - - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/InvalidAutowireInterface.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/InvalidAutowireInterface.java deleted file mode 100644 index ffda730a27..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/InvalidAutowireInterface.java +++ /dev/null @@ -1,31 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -/** - * Thrown when an invalid interface is specified during autowire registration - * - * @version $Rev$ $Date$ - */ -public class InvalidAutowireInterface extends ComponentRegistrationException { - - public InvalidAutowireInterface(String message, String identifier) { - super(message, identifier); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/InvalidConversationSequenceException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/InvalidConversationSequenceException.java deleted file mode 100644 index 21a1712e1a..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/InvalidConversationSequenceException.java +++ /dev/null @@ -1,31 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -/** - * Denotes an unknown operation sequence in a conversation - * - * @version $Rev$ $Date$ - */ -public class InvalidConversationSequenceException extends TargetInvocationException { - - public InvalidConversationSequenceException(String message, String identifier) { - super(message, identifier); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/PersistenceException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/PersistenceException.java deleted file mode 100644 index 06940aaff7..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/PersistenceException.java +++ /dev/null @@ -1,41 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -/** - * Raised when an error persisting a component implementation instance is encountered - * - * @version $Rev$ $Date$ - */ -public class PersistenceException extends ComponentException { - public PersistenceException() { - } - - public PersistenceException(String message) { - super(message); - } - - public PersistenceException(String message, Throwable cause) { - super(message, cause); - } - - public PersistenceException(Throwable cause) { - super(cause); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/PrepareException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/PrepareException.java deleted file mode 100644 index d2be6daadf..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/PrepareException.java +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -/** - * Denotes an exception preparing a component - * - * @version $Rev$ $Date$ - */ -public class PrepareException extends ComponentException { - - public PrepareException(String message, String identifier) { - super(message, identifier); - } - - public PrepareException(String message, String identifier, Throwable cause) { - super(message, identifier, cause); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ReactivationException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ReactivationException.java deleted file mode 100644 index 4ef0929422..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ReactivationException.java +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -/** - * Raised when an error is encountered reactivating a serialized instance - * - * @version $Rev$ $Date$ - */ -public class ReactivationException extends ComponentRuntimeException { - private String owner; - - public ReactivationException(String message) { - super(message); - } - - public ReactivationException(String message, String identifier, String ower) { - super(message, identifier); - this.owner = ower; - } - - public ReactivationException(Throwable cause) { - super(cause); - } - - public String getOwner() { - return owner; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/Reference.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/Reference.java deleted file mode 100644 index 2b3ef4be30..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/Reference.java +++ /dev/null @@ -1,34 +0,0 @@ -package org.apache.tuscany.spi.component; - -import java.util.List; - -import org.apache.tuscany.spi.model.ServiceContract; - -/** - * The runtime instantiation of an SCA reference - * - * @version $Rev$ $Date$ - */ -public interface Reference extends SCAObject { - - /** - * Returns the contract for the reference. - * - * @return the contract for the reference. - */ - ServiceContract<?> getServiceContract(); - - /** - * Returns the collection of bindings configured for the reference. - * - * @return the collection of bindings configured for the reference. - */ - List<ReferenceBinding> getReferenceBindings(); - - /** - * Adds a binding the reference is configured with. - * - * @param binding the binding the reference is configured with. - */ - void addReferenceBinding(ReferenceBinding binding); -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ReferenceBinding.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ReferenceBinding.java deleted file mode 100644 index 82a2105a36..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ReferenceBinding.java +++ /dev/null @@ -1,88 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -import javax.xml.namespace.QName; - -import org.apache.tuscany.spi.model.Operation; -import org.apache.tuscany.spi.model.ServiceContract; -import org.apache.tuscany.spi.wire.InboundWire; -import org.apache.tuscany.spi.wire.OutboundWire; -import org.apache.tuscany.spi.wire.TargetInvoker; - -/** - * Manages an SCA reference configured with a binding - * - * @version $Rev$ $Date$ - */ -public interface ReferenceBinding extends SCAObject { - - /** - * Returns the binding qualified name - * - * @return the binding qualified name - */ - QName getBindingType(); - - /** - * Sets the parent reference for the binding - * - * @param reference the parent reference for the binding - */ - void setReference(Reference reference); - - /** - * Returns the inbound wire for flowing a request through the reference - */ - InboundWire getInboundWire(); - - /** - * Sets the inbound wire for flowing a request through the reference - */ - void setInboundWire(InboundWire wire); - - /** - * Returns the outbound wire used by the reference to connect to a target - */ - OutboundWire getOutboundWire(); - - /** - * Sets the outbound wire used by the reference to connect to a target - */ - void setOutboundWire(OutboundWire wire); - - /** - * Callback to create a {@link org.apache.tuscany.spi.wire.TargetInvoker} which dispatches to the target service of - * the reference - * - * @param contract the service contract to invoke on - * @param operation the operation to invoke - * @throws TargetInvokerCreationException - */ - TargetInvoker createTargetInvoker(ServiceContract contract, Operation operation) - throws TargetInvokerCreationException; - - /** - * Returns the service contract for the binding - * - * @return the service contract for the binding - */ - ServiceContract<?> getBindingServiceContract(); - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/SCAExternalizable.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/SCAExternalizable.java deleted file mode 100644 index 6454e66369..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/SCAExternalizable.java +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -/** - * A serialization contract for runtime SCA artifacts. When an instance is deserialized, runtime services defined in - * this contract must be set before reactivating the instance - * - * @version $Rev$ $Date$ - */ -public interface SCAExternalizable { - - /** - * Sets the current work context - * - * @param context the current work context - */ - void setWorkContext(WorkContext context); - - /** - * Callback after all values have been set prior to making the instance available in the runtime - * - * @throws org.apache.tuscany.spi.component.ReactivationException - * - */ - void reactivate() throws ReactivationException; -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/SCAObject.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/SCAObject.java deleted file mode 100644 index 668eb1f90a..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/SCAObject.java +++ /dev/null @@ -1,73 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -import java.util.Map; - -import org.apache.tuscany.spi.Lifecycle; -import org.apache.tuscany.spi.event.EventPublisher; -import org.apache.tuscany.spi.model.Scope; - -/** - * Represents the base SCA artifact type in an assembly - * - * @version $Rev$ $Date$ - */ -public interface SCAObject extends EventPublisher, Lifecycle { - - /** - * Returns the artifact name - */ - String getName(); - - /** - * Returns the canonical artifact name - */ - String getCanonicalName(); - - /** - * Returns the parent composite, or null if the artifact does not have one - */ - CompositeComponent getParent(); - - /** - * Returns the artifact scope - */ - Scope getScope(); - - /** - * Returns true if the artifact is a system artifact - * - * @return true if the artifact is a system artifact - */ - boolean isSystem(); - - /** - * The extensions map contains other runtime context such as type systems for various databindings - * - * @return A live map of extended context - */ - Map<Object, Object> getExtensions(); - - /** - * Called to signal that the composite should perform any initizalization - */ - void prepare() throws PrepareException; - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/SCAObjectStartException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/SCAObjectStartException.java deleted file mode 100644 index a712b1b0eb..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/SCAObjectStartException.java +++ /dev/null @@ -1,33 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -import org.apache.tuscany.spi.CoreRuntimeException; - -/** - * Denotes an error starting an SCAObject - * - * @version $Rev$ $Date$ - */ -public class SCAObjectStartException extends CoreRuntimeException { - - public SCAObjectStartException(Throwable cause) { - super(cause); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/SCAObjectStopException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/SCAObjectStopException.java deleted file mode 100644 index 9f430bc414..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/SCAObjectStopException.java +++ /dev/null @@ -1,33 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -import org.apache.tuscany.spi.CoreRuntimeException; - -/** - * Denotes an error stopping an SCAObject - * - * @version $Rev$ $Date$ - */ -public class SCAObjectStopException extends CoreRuntimeException { - - public SCAObjectStopException(Throwable cause) { - super(cause); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ScopeContainer.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ScopeContainer.java deleted file mode 100644 index 8b67dfa696..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ScopeContainer.java +++ /dev/null @@ -1,87 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -import org.apache.tuscany.spi.Lifecycle; -import org.apache.tuscany.spi.event.RuntimeEventListener; -import org.apache.tuscany.spi.model.Scope; - - -/** - * Manages the lifecycle and visibility of instances associated with a an {@link AtomicComponent}. - * - * @version $Rev$ $Date$ - */ -public interface ScopeContainer extends Lifecycle, RuntimeEventListener { - - /** - * Returns the scope value representing the scope context - */ - Scope getScope(); - - /** - * Registers a component with the scope component - */ - void register(AtomicComponent component); - - /** - * Returns an implementation instance associated with the current request context, creating one if necessary - * - * @throws TargetResolutionException - */ - Object getInstance(AtomicComponent component) throws TargetResolutionException; - - /** - * Returns an implementation instance associated with the current context. If no instance is found, a {@link - * TargetNotFoundException} is thrown - * - * @throws TargetResolutionException - */ - Object getAssociatedInstance(AtomicComponent component) throws TargetResolutionException; - - /** - * Persists a new component implementation instance, equivalent to an insert or append operation - * - * @param component the owning component - * @param id the id associated with the instance - * @param instance the instance to persist - * @param expiration the expiration in milliseconds - * @throws PersistenceException - */ - void persistNew(AtomicComponent component, String id, Object instance, long expiration) throws PersistenceException; - - /** - * Persists a component implementation instance, equivalent to an update operation - * - * @param component the owning component - * @param id the id associated with the instance - * @param instance the instance to persist - * @param expiration the expiration in milliseconds - * @throws PersistenceException - */ - void persist(AtomicComponent component, String id, Object instance, long expiration) throws PersistenceException; - - /** - * Removes a component implementation instance associated with the current context from persistent storage - * - * @param component the owning component - * @throws PersistenceException - */ - void remove(AtomicComponent component) throws PersistenceException; -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ScopeContainerMonitor.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ScopeContainerMonitor.java deleted file mode 100644 index 3e7649d59e..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ScopeContainerMonitor.java +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -import org.apache.tuscany.api.annotation.LogLevel; - -/** - * Defines monitor events for scope containers - * - * @version $Rev$ $Date$ - */ -public interface ScopeContainerMonitor { - - @LogLevel("SEVERE") - void eagerInitializationError(Exception e); - - @LogLevel("SEVERE") - void destructionError(TargetDestructionException e); - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ScopeRegistry.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ScopeRegistry.java deleted file mode 100644 index 181b094403..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ScopeRegistry.java +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -import org.apache.tuscany.spi.ObjectFactory; -import org.apache.tuscany.spi.model.Scope; - -/** - * Manages {@link ScopeContainer}s in the runtime - * - * @version $$Rev$$ $$Date$$ - */ -public interface ScopeRegistry { - - /** - * Returns the scope container for the given scope or null if one not found - * - * @param scope the scope - * @return the scope container for the given scope or null if one not found - */ - ScopeContainer getScopeContainer(Scope scope); - - <T extends ScopeContainer> void registerFactory(Scope scope, ObjectFactory<T> factory); - - void deregisterFactory(Scope scope); - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/Service.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/Service.java deleted file mode 100644 index 714a0a4313..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/Service.java +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -import java.util.List; - -import org.apache.tuscany.spi.model.ServiceContract; - -/** - * The runtime instantiation of an SCA service - * - * @version $Rev$ $Date$ - */ -public interface Service extends SCAObject { - - /** - * Returns the contract for the service. - * - * @return the contract for the service. - */ - ServiceContract<?> getServiceContract(); - - /** - * Returns the collection of bindings configured for the service. - * - * @return the collection of bindings configured for the service. - */ - List<ServiceBinding> getServiceBindings(); - - /** - * Adds a binding the service is exposed over. - * - * @param binding the binding the service is exposed over. - */ - void addServiceBinding(ServiceBinding binding); -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ServiceBinding.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ServiceBinding.java deleted file mode 100644 index 3912c3bb60..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/ServiceBinding.java +++ /dev/null @@ -1,95 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -import javax.xml.namespace.QName; - -import org.apache.tuscany.spi.model.Operation; -import org.apache.tuscany.spi.model.ServiceContract; -import org.apache.tuscany.spi.wire.InboundWire; -import org.apache.tuscany.spi.wire.OutboundWire; -import org.apache.tuscany.spi.wire.TargetInvoker; - -/** - * The runtime instantiation of an SCA service binding. - * - * @version $Rev$ $Date$ - */ -public interface ServiceBinding extends SCAObject { - - /** - * Returns the binding qualified name - * - * @return the binding qualified name - */ - QName getBindingType(); - - /** - * Sets the parent service for the binding - * - * @param service the parent service for the binding - */ - void setService(Service service); - - /** - * Get the ServiceContract for the binding - * - * @return the ServiceContract for the binding - */ - ServiceContract<?> getBindingServiceContract(); - - /** - * Returns the inbound wire for flowing a request through the service - * - * @return the inbound wire for flowing a request through the service - */ - InboundWire getInboundWire(); - - /** - * Sets the inbound wire for flowing a request through the service - * - * @param wire the inbound wire for flowing a request through the service - */ - void setInboundWire(InboundWire wire); - - /** - * Returns the outbound wire for flowing a request out of the service - * - * @return the outbound wire for flowing a request out of the service - */ - OutboundWire getOutboundWire(); - - /** - * Sets the outbound wire for flowing a request out of the service - * - * @param wire the outbound wire for flowing a request out of the service - */ - void setOutboundWire(OutboundWire wire); - - /** - * Returns the target invoker for dispatching callback invocations - * - * @param contract the callback contract - * @param operation the callback operation the target invoker dispatches to - * @throws TargetInvokerCreationException - */ - TargetInvoker createTargetInvoker(ServiceContract contract, Operation operation) - throws TargetInvokerCreationException; - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetDestructionException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetDestructionException.java deleted file mode 100644 index 5f521f9b0a..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetDestructionException.java +++ /dev/null @@ -1,40 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -/** - * Denotes an error destroying a target - * - * @version $Rev$ $Date$ - */ -public class TargetDestructionException extends TargetResolutionException { - - public TargetDestructionException(String message, String identifier) { - super(message, identifier); - } - - public TargetDestructionException(String message, String identifier, Throwable cause) { - super(message, identifier, cause); - } - - - public TargetDestructionException(String message, Throwable cause) { - super(message, cause); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetException.java deleted file mode 100644 index 6b8278cf8b..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetException.java +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -/** - * Denotes an error while performing an operation on a target component implementation instance - * - * @version $Rev$ $Date$ - */ -public abstract class TargetException extends ComponentException { - - public TargetException(String message) { - super(message); - } - - - public TargetException(String message, String identifier) { - super(message, identifier); - } - - public TargetException(String message, Throwable cause) { - super(message, cause); - } - - - public TargetException(String message, String identifier, Throwable cause) { - super(message, identifier, cause); - } - - public TargetException(Throwable cause) { - super(cause); - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetInitializationException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetInitializationException.java deleted file mode 100644 index eaea4c3bc9..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetInitializationException.java +++ /dev/null @@ -1,39 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -/** - * Denotes an error initializing a target - * - * @version $Rev$ $Date$ - */ -public class TargetInitializationException extends TargetResolutionException { - - public TargetInitializationException(String message, String identifier) { - super(message, identifier); - } - - public TargetInitializationException(String message, String identifier, Throwable cause) { - super(message, identifier, cause); - } - - public TargetInitializationException(String message, Throwable cause) { - super(message, cause); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetInvocationException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetInvocationException.java deleted file mode 100644 index 1fc2b24f5b..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetInvocationException.java +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -/** - * Raised when an error is encountered during a target invocation - * - * @version $Rev$ $Date$ - */ -public class TargetInvocationException extends TargetException { - - public TargetInvocationException(String message) { - super(message); - } - - public TargetInvocationException(String message, String identifier) { - super(message, identifier); - } - - public TargetInvocationException(String message, Throwable cause) { - super(message, cause); - } - - public TargetInvocationException(String message, String identifier, Throwable cause) { - super(message, identifier, cause); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetInvokerCreationException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetInvokerCreationException.java deleted file mode 100644 index ac914401cf..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetInvokerCreationException.java +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -/** - * Denotes an error creating a {@link org.apache.tuscany.spi.wire.TargetInvoker} - * - * @version $Rev$ $Date$ - */ -public abstract class TargetInvokerCreationException extends ComponentException { - - public TargetInvokerCreationException() { - } - - public TargetInvokerCreationException(String message) { - super(message); - } - - public TargetInvokerCreationException(String message, String identifier) { - super(message, identifier); - } - - public TargetInvokerCreationException(String message, Throwable cause) { - super(message, cause); - } - - public TargetInvokerCreationException(String message, String identifier, Throwable cause) { - super(message, identifier, cause); - } - - public TargetInvokerCreationException(Throwable cause) { - super(cause); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetNotFoundException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetNotFoundException.java deleted file mode 100644 index cd6996789c..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetNotFoundException.java +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -/** - * Thrown when a target of an operation cannot be found - * - * @version $$Rev$$ $$Date$$ - */ -public class TargetNotFoundException extends TargetResolutionException { - - public TargetNotFoundException(String message) { - super(message); - } - - public TargetNotFoundException(String message, String identifier) { - super(message, identifier); - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetResolutionException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetResolutionException.java deleted file mode 100644 index 858fa9415d..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/TargetResolutionException.java +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -/** - * Denotes an error retrieving a target instance - * - * @version $Rev$ $Date$ - */ -public class TargetResolutionException extends TargetException { - - public TargetResolutionException(String message) { - super(message); - } - - public TargetResolutionException(String message, String identifier) { - super(message, identifier); - } - - public TargetResolutionException(String message, Throwable cause) { - super(message, cause); - } - - public TargetResolutionException(String message, String identifier, Throwable cause) { - super(message, identifier, cause); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/WorkContext.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/WorkContext.java deleted file mode 100644 index 3e244873c8..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/component/WorkContext.java +++ /dev/null @@ -1,116 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.component; - -import java.util.LinkedList; - -/** - * Implementations track information associated with a request as it is processed by the runtime - * - * @version $Rev$ $Date$ - */ -public interface WorkContext { - - Object getCurrentCorrelationId(); - - void setCurrentCorrelationId(Object correlationId); - - /** - * Returns the current atomic component as a request is processed or null if it is not being tracked. Note that the - * current atomic component is typically only tracked during persistence operations involving implementation - * instances - * - * @return the current atomic component as a request is processed or null - */ - AtomicComponent getCurrentAtomicComponent(); - - /** - * Sets the current atomic component that is handling processing of a request. Note that in most cases it will not - * be necessary to track this in the rumtime - * - * @param component the current atomic component - */ - void setCurrentAtomicComponent(AtomicComponent component); - - /** - * Returns the current chain of SCAObject addresses - */ - LinkedList<Object> getCurrentCallbackRoutingChain(); - - /** - * Sets the current stack of SCAObject addresses - */ - void setCurrentCallbackRoutingChain(LinkedList<Object> callbackRoutingChain); - - /** - * Returns the composite where a remote request came in - */ - CompositeComponent getRemoteComponent(); - - /** - * Sets the composite where a remote request came in - */ - void setRemoteComponent(CompositeComponent component); - - /** - * Returns the unique key for the given identifier associated with the current request - */ - Object getIdentifier(Object type); - - /** - * Sets the unique key for the given identifier associated with the current request - */ - void setIdentifier(Object type, Object identifier); - - /** - * Clears the unique key for the given identifier associated with the current request - */ - void clearIdentifier(Object type); - - /** - * Clears all identifiers associated with the current request - */ - void clearIdentifiers(); - - /** - * Removes and returns the name of the last remotable service to handle the current request - * - * @return the name of the last remotable service to handle the current request or null - */ - String popServiceName(); - - /** - * Returns the name of the last remotable service to handle the current request - * - * @return the name of the last remotable service to handle the current request or null - */ - String getCurrentServiceName(); - - /** - * Adds the name of the last remotable service to handle the current request - * - * @param name the name of the last remotable service to handle the current request or null - */ - void pushServiceName(String name); - - /** - * Clears the stack of current service names - */ - void clearServiceNames(); -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/DataBinding.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/DataBinding.java deleted file mode 100644 index ceb72baefb..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/DataBinding.java +++ /dev/null @@ -1,63 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.spi.databinding; - -import org.apache.tuscany.spi.model.DataType; - -/** - * DataBinding represents a data representation, for example, SDO, JAXB and AXIOM - */ -public interface DataBinding { - /** - * The name of a databinding should be case-insensitive and unique - * - * @return The name of the databinding - */ - String getName(); - - /** - * Introspect a java class or interface to create a DataType model - * - * @param javaType The java class or interface to be introspected - * @return The DataType or null if the java type is not supported by this databinding - */ - DataType introspect(Class<?> javaType); - - /** - * Introspect the data to figure out the corresponding data type - * - * @param value The object to be checked - * @return The DataType or null if the java type is not supported by this databinding - */ - DataType introspect(Object value); - - /** - * Provide a WrapperHandler for this databinding - * @return A wrapper handler which can handle wrapping/wrapping for this databinding - */ - WrapperHandler getWrapperHandler(); - - /** - * make a copy of the input object - * @param source object to copy - * @return copy of the object passed in as argument - */ - Object copy(Object object); -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/DataBindingRegistry.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/DataBindingRegistry.java deleted file mode 100644 index ba47401cc2..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/DataBindingRegistry.java +++ /dev/null @@ -1,67 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.databinding; - -import org.apache.tuscany.spi.model.DataType; - -/** - * The registry for data bindings - */ -public interface DataBindingRegistry { - /** - * Register a data binding - * - * @param dataBinding - */ - void register(DataBinding dataBinding); - - /** - * Look up a data binding by id - * - * @param id The name of the databinding - * @return The databinding - */ - DataBinding getDataBinding(String id); - - /** - * Unregister a data binding - * - * @param id - * @return The unregistered databinding - */ - DataBinding unregister(String id); - - /** - * Introspect the java class to figure out what DataType supports it - * - * @param javaType The java class or interface - * @return A DataType representing the java type or null if no databinding - * recognizes the java type - */ - DataType introspectType(Class<?> javaType); - - /** - * Introspect the value to figure out the corresponding DataType - * - * @param value The object value - * @return A DataType representing the value or null if no databinding - * recognizes the value - */ - DataType introspectType(Object value); -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/DataPipe.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/DataPipe.java deleted file mode 100755 index a0eb7ac10d..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/DataPipe.java +++ /dev/null @@ -1,44 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.databinding; - -/** - * Data pipe allows a data source pushes data into its sink and pipe the data into its result - * - * @param <S> The data binding type of the sink - * @param <R> The data binding type of the result - */ -public interface DataPipe<S, R> extends Transformer { - - /** - * Returns a sink (for example, java.io.OutputStream, java.io.Writer or org.xml.sax.ContentHandler) to receive data - * pushed by the source - * - * @return The sink to consume data - */ - S getSink(); - - /** - * Returns the data populated by the sink - * - * @return - */ - R getResult(); - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/Mediator.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/Mediator.java deleted file mode 100755 index ba936b46db..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/Mediator.java +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.databinding; - -import java.util.Map; - -import org.apache.tuscany.spi.model.DataType; - -/** - * This interface will be used as a Tuscany system service to perform data mediations - * - * Mediate the data from one type to the other one - * - */ -public interface Mediator { - - /** - * Mediate the data from the source type to the target type - * @param source The data to be mediated - * @param sourceDataType Data type for the source data - * @param targetDataType Data type for the target data - * @param context - * @return - */ - Object mediate(Object source, DataType sourceDataType, DataType targetDataType, Map<Class<?>, Object> context); - /** - * Mediate the source data into the target which is a sink to receive the data - * @param source The data to be mediated - * @param target The sink to receive data - * @param sourceDataType Data type for the source data - * @param targetDataType Data type for the target data - */ - void mediate( - Object source, - Object target, - DataType sourceDataType, - DataType targetDataType, - Map<Class<?>, Object> context); - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/PullTransformer.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/PullTransformer.java deleted file mode 100644 index 21e8cc2750..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/PullTransformer.java +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.databinding; - -/** - * PullTransformer transforms data from one binding format to the other one which can be directly consumed - * - * @param <S> The source data type - * @param <R> the target data type - */ -public interface PullTransformer<S, R> extends Transformer { - /** - * Transform source data into the result type. - * - * @param source The source data - * @param context The context for the transformation - * @return The transformed result - */ - R transform(S source, TransformationContext context); -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/PushTransformer.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/PushTransformer.java deleted file mode 100644 index d68b6aa772..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/PushTransformer.java +++ /dev/null @@ -1,34 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.databinding; - -/** - * A transformer that pushes data from its source into the sink - * - * @param <S> - * @param <R> - */ -public interface PushTransformer<S, R> extends Transformer { - /** - * @param source The source data - * @param sink The sink to receive the data - * @param context - */ - void transform(S source, R sink, TransformationContext context); -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/SimpleTypeMapper.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/SimpleTypeMapper.java deleted file mode 100644 index 7c0bf4d01a..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/SimpleTypeMapper.java +++ /dev/null @@ -1,44 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.spi.databinding; - -import org.apache.tuscany.spi.idl.TypeInfo; - -/** - * Type Mapper between XML schema simple data types and java objects - */ -public interface SimpleTypeMapper { - /** - * Parse the XML lexical representation into a java object - * @param simpleType The XSD simple type - * @param value the XML lexical representation - * @param context The context of the transformation - * @return A java object for the XML value - */ - Object toJavaObject(TypeInfo simpleType, String value, TransformationContext context); - /** - * Create the XML lexical representation for a java object - * @param simpleType The XSD simple type - * @param obj The java object - * @param context The context of the transformation - * @return The XML lexical representation - */ - String toXMLLiteral(TypeInfo simpleType, Object obj, TransformationContext context); -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/TransformationContext.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/TransformationContext.java deleted file mode 100755 index 8287de1707..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/TransformationContext.java +++ /dev/null @@ -1,72 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.databinding; - -import java.util.Map; - -import org.apache.tuscany.spi.model.DataType; - -/** - * Context for data transformation - * - */ -public interface TransformationContext { - /** - * Get the source data type - * - * @return - */ - DataType getSourceDataType(); - - /** - * Get the target data type - * - * @return - */ - DataType getTargetDataType(); - - /** - * Set the source data type - * - * @param sourceDataType - */ - void setSourceDataType(DataType sourceDataType); - - /** - * Set the target data type - * - * @param targetDataType - */ - void setTargetDataType(DataType targetDataType); - - /** - * Get the classloader - * - * @return - */ - ClassLoader getClassLoader(); - - /** - * Get a map of metadata - * - * @return - */ - Map<Class<?>, Object> getMetadata(); - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/TransformationException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/TransformationException.java deleted file mode 100755 index 9b57e1cf70..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/TransformationException.java +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.databinding; - -import org.apache.tuscany.api.TuscanyRuntimeException; - -/** - * Reports problems during data transformation - */ -public class TransformationException extends TuscanyRuntimeException { - - private static final long serialVersionUID = 7662385613693006428L; - - public TransformationException() { - super(); - } - - public TransformationException(String message, Throwable cause) { - super(message, cause); - } - - public TransformationException(String message) { - super(message); - } - - public TransformationException(Throwable cause) { - super(cause); - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/Transformer.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/Transformer.java deleted file mode 100755 index 2f969e979d..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/Transformer.java +++ /dev/null @@ -1,49 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.databinding; - -/** - * A transformer provides the data transformation from source type to target type. The cost of the transformation is - * modeled as weight. - */ -public interface Transformer { - /** - * Get the source type that this transformer transforms data from. The type is used as the key when the transformer - * is registered with TransformerRegistry. - * - * @return A key indentifying the source type - */ - String getSourceDataBinding(); - - /** - * Get the target type that this transformer transforms data into. The type is used as the key when the transformer - * is registered with TransformerRegistry. - * - * @return A key indentifying the target type - */ - String getTargetDataBinding(); - - /** - * Get the cost of the transformation. The weight can be used to choose the most efficient path if there are more - * than one available from the source to the target. - * - * @return An integer representing the cost of the transformation - */ - int getWeight(); -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/TransformerRegistry.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/TransformerRegistry.java deleted file mode 100755 index 5381dfa081..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/TransformerRegistry.java +++ /dev/null @@ -1,75 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.databinding; - -import java.util.List; - -/** - * Registry for data transformers - */ -public interface TransformerRegistry { - /** - * Register a transformer - * - * @param sourceDataBinding - * @param targetDataBinding - * @param weight - * @param transformer - */ - void registerTransformer(String sourceDataBinding, - String targetDataBinding, - int weight, - Transformer transformer); - - /** - * Register a transformer - * - * @param transformer - */ - void registerTransformer(Transformer transformer); - - /** - * Unregister a transformer - * - * @param sourceDataBinding - * @param targetDataBinding - * @return - */ - boolean unregisterTransformer(String sourceDataBinding, String targetDataBinding); - - /** - * Get the direct Transformer which can transform data from source type to - * result type - * - * @param sourceDataBinding - * @param targetDataBinding - * @return - */ - Transformer getTransformer(String sourceDataBinding, String targetDataBinding); - - /** - * Get the a chain of Transformers which can transform data from source type - * to result type - * - * @param sourceDataBinding - * @param targetDataBinding - * @return - */ - List<Transformer> getTransformerChain(String sourceDataBinding, String targetDataBinding); -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/WrapperHandler.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/WrapperHandler.java deleted file mode 100644 index e60cb2af92..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/WrapperHandler.java +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.spi.databinding; - -import org.apache.tuscany.spi.idl.ElementInfo; - -/** - * A contract for transformers to deal with wrapping/unwrapping for WSDL wrapper style operations - */ -public interface WrapperHandler<T> { - /** - * Create a wrapper element - * - * @param element The XSD element - * @param context The transformation context - * @return An object representing the wrapper element - */ - T create(ElementInfo element, TransformationContext context); - - /** - * Set child element for the wrapper - * - * @param wrapper The wrapper - * @param i The index - * @param childElement The XSD element - * @param value The value of the child - */ - void setChild(T wrapper, int i, ElementInfo childElement, Object value); - - /** - * Get child element from the wrapper - * - * @param wrapper The wrapper - * @param i The index - * @param element The XSD element - * @return The value of the child - */ - Object getChild(T wrapper, int i, ElementInfo element); -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/DOMHelper.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/DOMHelper.java deleted file mode 100644 index 2b927b8e55..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/DOMHelper.java +++ /dev/null @@ -1,69 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.databinding.extension; - -import javax.xml.namespace.QName; -import javax.xml.parsers.DocumentBuilder; -import javax.xml.parsers.DocumentBuilderFactory; -import javax.xml.parsers.ParserConfigurationException; - -import org.w3c.dom.Document; -import org.w3c.dom.Element; -import org.w3c.dom.Node; - -/** - * Helper for DOM - */ -public final class DOMHelper { - private static final DocumentBuilderFactory FACTORY = DocumentBuilderFactory.newInstance(); - static { - FACTORY.setNamespaceAware(true); - } - - private DOMHelper() { - } - - public static Document newDocument() throws ParserConfigurationException { - return newDocumentBuilder().newDocument(); - } - - public static DocumentBuilder newDocumentBuilder() throws ParserConfigurationException { - return FACTORY.newDocumentBuilder(); - } - - public static QName getQName(Node node) { - String ns = node.getNamespaceURI(); - if (ns == null) { - ns = ""; - } - // node.getLocalName() will return null if it is created using DOM Level - // 1 method - // such as createElement() - return new QName(ns, node.getNodeName()); - } - - public static Element createElement(Document document, QName name) { - String prefix = name.getPrefix(); - String qname = - (prefix != null && prefix.length() > 0) ? prefix + ":" + name.getLocalPart() : name - .getLocalPart(); - return document.createElementNS(name.getNamespaceURI(), qname); - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/DataBindingExtension.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/DataBindingExtension.java deleted file mode 100644 index 95dcd9d1a4..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/DataBindingExtension.java +++ /dev/null @@ -1,174 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.databinding.extension; - -import java.io.ByteArrayInputStream; -import java.io.ByteArrayOutputStream; -import java.io.IOException; -import java.io.InputStream; -import java.io.ObjectInputStream; -import java.io.ObjectOutputStream; -import java.io.ObjectStreamClass; -import java.io.OutputStream; -import java.io.Serializable; - -import org.osoa.sca.annotations.EagerInit; -import org.osoa.sca.annotations.Init; -import org.osoa.sca.annotations.Scope; -import org.osoa.sca.annotations.Service; - -import org.apache.tuscany.spi.annotation.Autowire; -import org.apache.tuscany.spi.databinding.DataBinding; -import org.apache.tuscany.spi.databinding.DataBindingRegistry; -import org.apache.tuscany.spi.databinding.WrapperHandler; -import org.apache.tuscany.spi.model.DataType; - -/** - * Base Implementation of DataBinding - * - * @version $Rev$ $Date$ - */ -@Service(DataBinding.class) -@Scope("COMPOSITE") -@EagerInit -public abstract class DataBindingExtension implements DataBinding { - - protected DataBindingRegistry registry; - - protected Class<?> baseType; - - protected String name; - - /** - * Create a databinding with the base java type whose name will be used as the name of the databinding - * - * @param baseType The base java class or interface representing the databinding, for example, org.w3c.dom.Node - */ - protected DataBindingExtension(Class<?> baseType) { - this(baseType.getName(), baseType); - } - - /** - * Create a databinding with the name and base java type - * - * @param name The name of the databinding - * @param baseType The base java class or interface representing the databinding, for example, org.w3c.dom.Node - */ - protected DataBindingExtension(String name, Class<?> baseType) { - this.name = name; - this.baseType = baseType; - } - - @Autowire - public void setDataBindingRegistry(DataBindingRegistry registry) { - this.registry = registry; - } - - @Init - public void init() { - registry.register(this); - } - - public DataType introspect(Class<?> javaType) { - if (baseType == null || javaType == null) { - return null; - } - if (baseType.isAssignableFrom(javaType)) { - return new DataType<Class>(name, javaType, baseType); - } else { - return null; - } - } - - public DataType introspect(Object value) { - if (value == null) { - return null; - } else { - return introspect(value.getClass()); - } - } - - public final String getName() { - return name; - } - - /** - * @see org.apache.tuscany.spi.databinding.DataBinding#getWrapperHandler() - */ - public WrapperHandler getWrapperHandler() { - return null; - } - - public Object copy(Object arg) { - if (arg == null) { - return null; - } - final Class clazz = arg.getClass(); - if (String.class == clazz || clazz.isPrimitive() || Number.class.isAssignableFrom(clazz) - || Boolean.class.isAssignableFrom(clazz) || Character.class.isAssignableFrom(clazz) - || Byte.class.isAssignableFrom(clazz)) { - // Immutable classes - return arg; - } - try { - if (arg instanceof Serializable) { - ByteArrayOutputStream bos = new ByteArrayOutputStream(); - ObjectOutputStream oos = getObjectOutputStream(bos); - oos.writeObject(arg); - oos.close(); - bos.close(); - - ByteArrayInputStream bis = new ByteArrayInputStream(bos.toByteArray()); - ObjectInputStream ois = getObjectInputStream(bis, clazz.getClassLoader()); - Object objectCopy = ois.readObject(); - ois.close(); - bis.close(); - return objectCopy; - } else { - //return arg; - throw new IllegalArgumentException( - "Pass-by-value is not supported for the given object"); - } - } catch (Exception e) { - throw new IllegalArgumentException( - "Pass-by-value is not supported for the given object", e); - } - } - - protected ObjectOutputStream getObjectOutputStream(OutputStream os) throws IOException { - return new ObjectOutputStream(os); - } - - protected ObjectInputStream getObjectInputStream(InputStream is, final ClassLoader cl) - throws IOException { - ObjectInputStream ois = new ObjectInputStream(is) { - @Override - protected Class<?> resolveClass(ObjectStreamClass desc) throws IOException, ClassNotFoundException { - try { - return Class.forName(desc.getName(), false, cl); - } catch (ClassNotFoundException e) { - return super.resolveClass(desc); - } - } - - }; - return ois; - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/Java2SimpleTypeTransformer.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/Java2SimpleTypeTransformer.java deleted file mode 100644 index 4605f945e2..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/Java2SimpleTypeTransformer.java +++ /dev/null @@ -1,61 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.databinding.extension; - -import org.apache.tuscany.spi.databinding.PullTransformer; -import org.apache.tuscany.spi.databinding.SimpleTypeMapper; -import org.apache.tuscany.spi.databinding.TransformationContext; -import org.apache.tuscany.spi.idl.ElementInfo; -import org.apache.tuscany.spi.idl.TypeInfo; - -/** - * Transformer to convert data from a simple java object to a databinding's representation - */ -public abstract class Java2SimpleTypeTransformer<T> extends TransformerExtension<Object, T> implements - PullTransformer<Object, T> { - - protected SimpleTypeMapper mapper; - - public Java2SimpleTypeTransformer() { - this.mapper = new SimpleTypeMapperExtension(); - } - - public Java2SimpleTypeTransformer(SimpleTypeMapper mapper) { - this.mapper = (mapper != null) ? mapper : new SimpleTypeMapperExtension(); - } - - public T transform(Object source, TransformationContext context) { - ElementInfo element = - (ElementInfo) context.getTargetDataType().getMetadata(ElementInfo.class.getName()); - TypeInfo simpleType = (TypeInfo) element.getType(); - String text = mapper.toXMLLiteral(simpleType, source, context); - return createElement(element, text, context); - } - - public Class getSourceType() { - return Object.class; - } - - public int getWeight() { - return 10000; - } - - protected abstract T createElement(ElementInfo element, String literal, TransformationContext context); - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/SimpleType2JavaTransformer.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/SimpleType2JavaTransformer.java deleted file mode 100644 index d861bdce92..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/SimpleType2JavaTransformer.java +++ /dev/null @@ -1,69 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.databinding.extension; - -import org.apache.tuscany.spi.databinding.PullTransformer; -import org.apache.tuscany.spi.databinding.SimpleTypeMapper; -import org.apache.tuscany.spi.databinding.TransformationContext; -import org.apache.tuscany.spi.idl.ElementInfo; -import org.apache.tuscany.spi.idl.TypeInfo; - -/** - * Transformer to convert data from a databinding's representation of simple - * types to Java Objects - */ -public abstract class SimpleType2JavaTransformer<T> extends TransformerExtension<T, Object> implements - PullTransformer<T, Object> { - - protected SimpleTypeMapper mapper; - - public SimpleType2JavaTransformer() { - this.mapper = new SimpleTypeMapperExtension(); - } - - public SimpleType2JavaTransformer(SimpleTypeMapper mapper) { - this.mapper = (mapper != null) ? mapper : new SimpleTypeMapperExtension(); - } - - public Object transform(T source, TransformationContext context) { - TypeInfo simpleType = (TypeInfo)context.getSourceDataType().getMetadata(TypeInfo.class.getName()); - if (simpleType == null) { - ElementInfo element = - (ElementInfo)context.getSourceDataType().getMetadata(ElementInfo.class.getName()); - simpleType = (TypeInfo)element.getType(); - } - return mapper.toJavaObject(simpleType, getText(source), context); - } - - public Class getTargetType() { - return Object.class; - } - - public int getWeight() { - // Cannot be used for imtermediate - return 10000; - } - - /** - * Get the string value from the source - * @param source - * @return A string - */ - protected abstract String getText(T source); -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/SimpleTypeMapperExtension.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/SimpleTypeMapperExtension.java deleted file mode 100644 index 843ac0591d..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/SimpleTypeMapperExtension.java +++ /dev/null @@ -1,391 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.spi.databinding.extension; - -import java.util.Date; -import java.util.GregorianCalendar; -import java.util.HashMap; -import java.util.Map; - -import javax.xml.datatype.DatatypeConfigurationException; -import javax.xml.datatype.DatatypeFactory; -import javax.xml.datatype.XMLGregorianCalendar; -import javax.xml.namespace.NamespaceContext; -import javax.xml.namespace.QName; - -import org.apache.tuscany.spi.databinding.SimpleTypeMapper; -import org.apache.tuscany.spi.databinding.TransformationContext; -import org.apache.tuscany.spi.idl.TypeInfo; - -public class SimpleTypeMapperExtension extends XSDDataTypeConverter implements SimpleTypeMapper { - public static final Map<Class, String> JAVA2XML = new HashMap<Class, String>(); - - public static final String URI_2001_SCHEMA_XSD = "http://www.w3.org/2001/XMLSchema"; - - public static final Map<String, Class> XML2JAVA = new HashMap<String, Class>(); - - public static final QName XSD_ANY = new QName(URI_2001_SCHEMA_XSD, "any"); - - public static final QName XSD_ANYSIMPLETYPE = new QName(URI_2001_SCHEMA_XSD, "anySimpleType"); - - public static final QName XSD_ANYTYPE = new QName(URI_2001_SCHEMA_XSD, "anyType"); - - public static final QName XSD_ANYURI = new QName(URI_2001_SCHEMA_XSD, "anyURI"); - - public static final QName XSD_BASE64 = new QName(URI_2001_SCHEMA_XSD, "base64Binary"); - - public static final QName XSD_BOOLEAN = new QName(URI_2001_SCHEMA_XSD, "boolean"); - - public static final QName XSD_BYTE = new QName(URI_2001_SCHEMA_XSD, "byte"); - - public static final QName XSD_DATE = new QName(URI_2001_SCHEMA_XSD, "date"); - - public static final QName XSD_DATETIME = new QName(URI_2001_SCHEMA_XSD, "dateTime"); - - public static final QName XSD_DAY = new QName(URI_2001_SCHEMA_XSD, "gDay"); - - public static final QName XSD_DECIMAL = new QName(URI_2001_SCHEMA_XSD, "decimal"); - - public static final QName XSD_DOUBLE = new QName(URI_2001_SCHEMA_XSD, "double"); - - public static final QName XSD_DURATION = new QName(URI_2001_SCHEMA_XSD, "duration"); - - public static final QName XSD_ENTITIES = new QName(URI_2001_SCHEMA_XSD, "ENTITIES"); - - public static final QName XSD_ENTITY = new QName(URI_2001_SCHEMA_XSD, "ENTITY"); - - public static final QName XSD_FLOAT = new QName(URI_2001_SCHEMA_XSD, "float"); - - public static final QName XSD_HEXBIN = new QName(URI_2001_SCHEMA_XSD, "hexBinary"); - - public static final QName XSD_IDREF = new QName(URI_2001_SCHEMA_XSD, "IDREF"); - - public static final QName XSD_IDREFS = new QName(URI_2001_SCHEMA_XSD, "IDREFS"); - - public static final QName XSD_INT = new QName(URI_2001_SCHEMA_XSD, "int"); - - public static final QName XSD_INTEGER = new QName(URI_2001_SCHEMA_XSD, "integer"); - - public static final QName XSD_LONG = new QName(URI_2001_SCHEMA_XSD, "long"); - - public static final QName XSD_MONTH = new QName(URI_2001_SCHEMA_XSD, "gMonth"); - - public static final QName XSD_MONTHDAY = new QName(URI_2001_SCHEMA_XSD, "gMonthDay"); - - public static final QName XSD_NAME = new QName(URI_2001_SCHEMA_XSD, "Name"); - - public static final QName XSD_NCNAME = new QName(URI_2001_SCHEMA_XSD, "NCName"); - - public static final QName XSD_NEGATIVEINTEGER = new QName(URI_2001_SCHEMA_XSD, "negativeInteger"); - - public static final QName XSD_NMTOKEN = new QName(URI_2001_SCHEMA_XSD, "NMTOKEN"); - - public static final QName XSD_NMTOKENS = new QName(URI_2001_SCHEMA_XSD, "NMTOKENS"); - - public static final QName XSD_NONNEGATIVEINTEGER = new QName(URI_2001_SCHEMA_XSD, "nonNegativeInteger"); - - public static final QName XSD_NONPOSITIVEINTEGER = new QName(URI_2001_SCHEMA_XSD, "nonPositiveInteger"); - - public static final QName XSD_NORMALIZEDSTRING = new QName(URI_2001_SCHEMA_XSD, "normalizedString"); - - public static final QName XSD_NOTATION = new QName(URI_2001_SCHEMA_XSD, "NOTATION"); - - public static final QName XSD_POSITIVEINTEGER = new QName(URI_2001_SCHEMA_XSD, "positiveInteger"); - - public static final QName XSD_QNAME = new QName(URI_2001_SCHEMA_XSD, "QName"); - - public static final QName XSD_SHORT = new QName(URI_2001_SCHEMA_XSD, "short"); - - public static final Map<String, TypeInfo> XSD_SIMPLE_TYPES = new HashMap<String, TypeInfo>(); - - public static final QName XSD_STRING = new QName(URI_2001_SCHEMA_XSD, "string"); - - public static final QName XSD_TIME = new QName(URI_2001_SCHEMA_XSD, "time"); - - public static final QName XSD_TOKEN = new QName(URI_2001_SCHEMA_XSD, "token"); - - public static final QName XSD_UNSIGNEDBYTE = new QName(URI_2001_SCHEMA_XSD, "unsignedByte"); - - public static final QName XSD_UNSIGNEDINT = new QName(URI_2001_SCHEMA_XSD, "unsignedInt"); - - public static final QName XSD_UNSIGNEDLONG = new QName(URI_2001_SCHEMA_XSD, "unsignedLong"); - - public static final QName XSD_UNSIGNEDSHORT = new QName(URI_2001_SCHEMA_XSD, "unsignedShort"); - - public static final QName XSD_YEAR = new QName(URI_2001_SCHEMA_XSD, "gYear"); - - public static final QName XSD_YEARMONTH = new QName(URI_2001_SCHEMA_XSD, "gYearMonth"); - - private static final String[] XSD_TYPE_NAMES = - {"string", "boolean", "double", "float", "int", "integer", "long", "short", "byte", "decimal", - "base64Binary", "hexBinary", "anySimpleType", "anyType", "any", "QName", "dateTime", "date", "time", - "normalizedString", "token", "unsignedLong", "unsignedInt", "unsignedShort", "unsignedByte", - "positiveInteger", "negativeInteger", "nonNegativeInteger", "nonPositiveInteger", "gYearMonth", - "gMonthDay", "gYear", "gMonth", "gDay", "duration", "Name", "NCName", "NMTOKEN", "NMTOKENS", - "NOTATION", "ENTITY", "ENTITIES", "IDREF", "IDREFS", "anyURI", "language", "ID"}; - - static { - for (String type : XSD_TYPE_NAMES) { - TypeInfo simpleType = new TypeInfo(new QName(URI_2001_SCHEMA_XSD, type), true, null); - XSD_SIMPLE_TYPES.put(type, simpleType); - } - } - - static { - JAVA2XML.put(boolean.class, "boolean"); - JAVA2XML.put(byte.class, "byte"); - JAVA2XML.put(short.class, "short"); - JAVA2XML.put(int.class, "int"); - JAVA2XML.put(long.class, "long"); - JAVA2XML.put(float.class, "float"); - JAVA2XML.put(double.class, "double"); - JAVA2XML.put(Boolean.class, "boolean"); - JAVA2XML.put(Byte.class, "byte"); - JAVA2XML.put(Short.class, "short"); - JAVA2XML.put(Integer.class, "int"); - JAVA2XML.put(Long.class, "long"); - JAVA2XML.put(Float.class, "float"); - JAVA2XML.put(Double.class, "double"); - JAVA2XML.put(java.lang.String.class, "string"); - JAVA2XML.put(java.math.BigInteger.class, "integer"); - JAVA2XML.put(java.math.BigDecimal.class, "decimal"); - JAVA2XML.put(java.util.Calendar.class, "dateTime"); - JAVA2XML.put(java.util.Date.class, "dateTime"); - JAVA2XML.put(javax.xml.namespace.QName.class, "QName"); - JAVA2XML.put(java.net.URI.class, "string"); - JAVA2XML.put(javax.xml.datatype.XMLGregorianCalendar.class, "anySimpleType"); - JAVA2XML.put(javax.xml.datatype.Duration.class, "duration"); - JAVA2XML.put(java.lang.Object.class, "anyType"); - JAVA2XML.put(java.awt.Image.class, "base64Binary"); - JAVA2XML.put(byte[].class, "base64Binary"); - // java2XSD.put(javax.activation.DataHandler.class, "base64Binary"); - JAVA2XML.put(javax.xml.transform.Source.class, "base64Binary"); - JAVA2XML.put(java.util.UUID.class, "string"); - } - - static { - XML2JAVA.put("string", java.lang.String.class); - XML2JAVA.put("integer", java.math.BigInteger.class); - XML2JAVA.put("int", int.class); - XML2JAVA.put("long", long.class); - XML2JAVA.put("short", short.class); - XML2JAVA.put("decimal", java.math.BigDecimal.class); - XML2JAVA.put("float", float.class); - XML2JAVA.put("double", double.class); - XML2JAVA.put("boolean", boolean.class); - XML2JAVA.put("byte", byte.class); - XML2JAVA.put("QName", javax.xml.namespace.QName.class); - XML2JAVA.put("dateTime", javax.xml.datatype.XMLGregorianCalendar.class); - XML2JAVA.put("base64Binary", byte[].class); - XML2JAVA.put("hexBinary", byte[].class); - XML2JAVA.put("unsignedInt", long.class); - XML2JAVA.put("unsignedShort", int.class); - XML2JAVA.put("unsignedByte", short.class); - XML2JAVA.put("time", javax.xml.datatype.XMLGregorianCalendar.class); - XML2JAVA.put("date", javax.xml.datatype.XMLGregorianCalendar.class); - XML2JAVA.put("gDay", javax.xml.datatype.XMLGregorianCalendar.class); - XML2JAVA.put("gMonth", javax.xml.datatype.XMLGregorianCalendar.class); - XML2JAVA.put("gYear", javax.xml.datatype.XMLGregorianCalendar.class); - XML2JAVA.put("gYearMonth", javax.xml.datatype.XMLGregorianCalendar.class); - XML2JAVA.put("gMonthDay", javax.xml.datatype.XMLGregorianCalendar.class); - XML2JAVA.put("anySimpleType", java.lang.Object.class); // For elements - // XML2JAVA.put("anySimpleType", java.lang.String.class); // For - // attributes - XML2JAVA.put("duration", javax.xml.datatype.Duration.class); - XML2JAVA.put("NOTATION", javax.xml.namespace.QName.class); - } - - private DatatypeFactory factory; - - public SimpleTypeMapperExtension() { - super(); - try { - this.factory = DatatypeFactory.newInstance(); - } catch (DatatypeConfigurationException e) { - throw new IllegalArgumentException(e); - } - } - - public Class getJavaType(TypeInfo xmlType) { - TypeInfo baseType = xmlType; - while (baseType.getBaseType() != null) { - baseType = baseType.getBaseType(); - } - return XML2JAVA.get(baseType.getQName().getLocalPart()); - } - - public TypeInfo getXMLType(Class javaType) { - return XSD_SIMPLE_TYPES.get(JAVA2XML.get(javaType)); - } - - public Object toJavaObject(TypeInfo simpleType, String literal, TransformationContext context) { - /** - * <ul> - * <li>xsd:string --- java.lang.String - * <li>xsd:integer --- java.math.BigInteger - * <li>xsd:int --- int - * <li>xsd:long --- long - * <li>xsd:short --- short - * <li>xsd:decimal --- java.math.BigDecimal - * <li>xsd:float --- float - * <li>xsd:double --- double - * <li>xsd:boolean --- boolean - * <li>xsd:byte --- byte - * <li>xsd:QName --- javax.xml.namespace.QName - * <li>xsd:dateTime --- javax.xml.datatype.XMLGregorianCalendar - * <li>xsd:base64Binary --- byte[] - * <li>xsd:hexBinary --- byte[] - * <li>xsd:unsignedInt --- long - * <li>xsd:unsignedShort --- int - * <li>xsd:unsignedByte --- short - * <li>xsd:time --- javax.xml.datatype.XMLGregorianCalendar - * <li>xsd:date --- javax.xml.datatype.XMLGregorianCalendar - * <li>xsd:g* --- javax.xml.datatype.XMLGregorianCalendar - * <li>xsd:anySimpleType (for xsd:element of this type)a - * java.lang.Object - * <li>xsd:anySimpleType (for xsd:attribute of this type) - * java.lang.String - * <li>xsd:duration javax.xml.datatype.Duration - * <li>xsd:NOTATION javax.xml.namespace.QName - * </ul> - */ - - if (literal == null) { - return null; - } - String value = literal.trim(); - if (!simpleType.isSimpleType()) { - throw new IllegalArgumentException("Complex type is not supported for simple java databinding."); - } - TypeInfo baseType = simpleType; - while (baseType.getBaseType() != null) { - baseType = (TypeInfo)baseType.getBaseType(); - } - - QName type = baseType.getQName(); - if (type.equals(XSD_STRING)) { - return parseString(value); - } else if (type.equals(XSD_INT)) { - return parseInt(value); - } else if (type.equals(XSD_INTEGER)) { - return parseInteger(value); - } else if (type.equals(XSD_INT)) { - return parseInt(value); - } else if (type.equals(XSD_FLOAT)) { - return parseFloat(value); - } else if (type.equals(XSD_DOUBLE)) { - return parseDouble(value); - } else if (type.equals(XSD_SHORT)) { - return parseShort(value); - } else if (type.equals(XSD_DECIMAL)) { - return parseDecimal(value); - } else if (type.equals(XSD_BOOLEAN)) { - return parseBoolean(value); - } else if (type.equals(XSD_BYTE)) { - return parseByte(value); - } else if (type.equals(XSD_LONG)) { - return parseLong(value); - } else if (type.equals(XSD_UNSIGNEDBYTE)) { - return parseUnsignedShort(value); - } else if (type.equals(XSD_UNSIGNEDSHORT)) { - return parseUnsignedShort(value); - } else if (type.equals(XSD_UNSIGNEDINT)) { - return parseUnsignedInt(value); - } else if (type.equals(XSD_UNSIGNEDLONG)) { - return parseUnsignedInt(value); - } else if (type.equals(XSD_DATETIME)) { - return parseDateTime(value); - } else if (type.equals(XSD_DATE)) { - return parseDate(value); - } else if (type.equals(XSD_TIME)) { - return parseTime(value); - } else if (type.equals(XSD_DURATION)) { - return parseDuration(value); - } else if (type.equals(XSD_HEXBIN)) { - return parseHexBinary(value); - } else if (type.equals(XSD_BASE64)) { - return parseBase64Binary(value); - } else if (type.equals(XSD_QNAME)) { - NamespaceContext namespaceContext = - (NamespaceContext)((context != null) ? context.getMetadata().get(NamespaceContext.class) - : null); - return parseQName(value, namespaceContext); - } else if (type.equals(XSD_NOTATION)) { - NamespaceContext namespaceContext = - (NamespaceContext)((context != null) ? context.getMetadata().get(NamespaceContext.class) - : null); - return parseQName(value, namespaceContext); - } else if (type.equals(XSD_YEAR)) { - return factory.newXMLGregorianCalendar(value); - } else if (type.equals(XSD_MONTH)) { - return factory.newXMLGregorianCalendar(value); - } else if (type.equals(XSD_DAY)) { - return factory.newXMLGregorianCalendar(value); - } else if (type.equals(XSD_YEARMONTH)) { - return factory.newXMLGregorianCalendar(value); - } else if (type.equals(XSD_MONTHDAY)) { - return factory.newXMLGregorianCalendar(value); - } else { - return value; - } - } - - @SuppressWarnings("deprecation") - private XMLGregorianCalendar toXMLGregorianCalendar(Date date) { - GregorianCalendar c = - new GregorianCalendar(date.getYear(), date.getMonth(), date.getDate(), date.getHours(), date - .getMinutes(), date.getSeconds()); - return factory.newXMLGregorianCalendar(c); - } - - private XMLGregorianCalendar toXMLGregorianCalendar(GregorianCalendar calendar) { - return factory.newXMLGregorianCalendar(calendar); - } - - public String toXMLLiteral(TypeInfo simpleType, Object obj, TransformationContext context) { - if (obj instanceof Float || obj instanceof Double) { - if (obj instanceof Float) { - return printDouble(((Float)obj).floatValue()); - } else { - return printDouble(((Double)obj).doubleValue()); - } - } else if (obj instanceof GregorianCalendar) { - GregorianCalendar calendar = (GregorianCalendar)obj; - return toXMLGregorianCalendar(calendar).toXMLFormat(); - } else if (obj instanceof Date) { - return toXMLGregorianCalendar((Date)obj).toXMLFormat(); - } else if (obj instanceof XMLGregorianCalendar) { - return ((XMLGregorianCalendar)obj).toXMLFormat(); - } else if (obj instanceof byte[]) { - if (simpleType.getQName().equals(XSD_BASE64)) { - return printBase64Binary((byte[])obj); - } else if (simpleType.getQName().equals(XSD_HEXBIN)) { - return printHexBinary((byte[])obj); - } - } else if (obj instanceof QName) { - NamespaceContext namespaceContext = - (NamespaceContext)((context != null) ? context.getMetadata().get(NamespaceContext.class) - : null); - return printQName((QName)obj, namespaceContext); - } - return obj.toString(); - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/TransformerExtension.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/TransformerExtension.java deleted file mode 100644 index d54dbca1d1..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/TransformerExtension.java +++ /dev/null @@ -1,73 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.databinding.extension; - -import org.osoa.sca.annotations.EagerInit; -import org.osoa.sca.annotations.Init; -import org.osoa.sca.annotations.Scope; -import org.osoa.sca.annotations.Service; - -import org.apache.tuscany.spi.annotation.Autowire; -import org.apache.tuscany.spi.databinding.Transformer; -import org.apache.tuscany.spi.databinding.TransformerRegistry; - -/** - * Base Implementation of Transformer which provides the registration to the transformer registry - * - * @version $Rev$ $Date$ - */ -@Service(Transformer.class) -@Scope("COMPOSITE") -@EagerInit -public abstract class TransformerExtension<S, T> implements Transformer { - - protected TransformerRegistry registry; - - protected TransformerExtension() { - super(); - } - - @Autowire - public void setTransformerRegistry(TransformerRegistry registry) { - this.registry = registry; - } - - @Init - public void init() { - registry.registerTransformer(this); - } - - protected abstract Class getSourceType(); - - protected abstract Class getTargetType(); - - public String getSourceDataBinding() { - return getSourceType().getName(); - } - - public String getTargetDataBinding() { - return getTargetType().getName(); - } - - public int getWeight() { - // default to 50 - return 50; - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/XSDDataTypeConverter.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/XSDDataTypeConverter.java deleted file mode 100644 index a0c75570bd..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/XSDDataTypeConverter.java +++ /dev/null @@ -1,940 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.spi.databinding.extension; - -import java.io.IOException; -import java.io.OutputStream; -import java.io.Writer; -import java.math.BigDecimal; -import java.math.BigInteger; -import java.text.FieldPosition; -import java.text.Format; -import java.text.ParsePosition; -import java.util.Calendar; -import java.util.TimeZone; -import javax.xml.XMLConstants; -import javax.xml.datatype.DatatypeConfigurationException; -import javax.xml.datatype.DatatypeFactory; -import javax.xml.datatype.Duration; -import javax.xml.namespace.NamespaceContext; -import javax.xml.namespace.QName; - -/** - * Utility class for XSD data type conversions - */ -public class XSDDataTypeConverter { - public static final class Base64Binary { - private static final char[] S_BASE64CHAR = - {'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', - 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', - 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '0', '1', '2', '3', '4', - '5', '6', '7', '8', '9', '+', '/'}; - - private static final char S_BASE64PAD = '='; - - private static final byte[] S_DECODETABLE = new byte[128]; - - static { - for (int i = 0; i < S_DECODETABLE.length; i++) { - S_DECODETABLE[i] = Byte.MAX_VALUE; // 127 - } - for (int i = 0; i < S_BASE64CHAR.length; i++) { - // 0 to 63 - S_DECODETABLE[S_BASE64CHAR[i]] = (byte) i; - } - } - - private Base64Binary() { - } - - /** - * - */ - public static byte[] decode(char[] data, int off, int len) { - char[] ibuf = new char[4]; - int ibufcount = 0; - byte[] obuf = new byte[len / 4 * 3 + 3]; - int obufcount = 0; - for (int i = off; i < off + len; i++) { - char ch = data[i]; - if (ch == S_BASE64PAD || ch < S_DECODETABLE.length && S_DECODETABLE[ch] != Byte.MAX_VALUE) { - ibuf[ibufcount++] = ch; - if (ibufcount == ibuf.length) { - ibufcount = 0; - obufcount += decode0(ibuf, obuf, obufcount); - } - } - } - if (obufcount == obuf.length) { - return obuf; - } - byte[] ret = new byte[obufcount]; - System.arraycopy(obuf, 0, ret, 0, obufcount); - return ret; - } - - /** - * - */ - public static void decode(char[] data, int off, int len, OutputStream ostream) throws IOException { - char[] ibuf = new char[4]; - int ibufcount = 0; - byte[] obuf = new byte[3]; - for (int i = off; i < off + len; i++) { - char ch = data[i]; - if (ch == S_BASE64PAD || ch < S_DECODETABLE.length && S_DECODETABLE[ch] != Byte.MAX_VALUE) { - ibuf[ibufcount++] = ch; - if (ibufcount == ibuf.length) { - ibufcount = 0; - int obufcount = decode0(ibuf, obuf, 0); - ostream.write(obuf, 0, obufcount); - } - } - } - } - - /** - * - */ - public static byte[] decode(String data) { - char[] ibuf = new char[4]; - int ibufcount = 0; - byte[] obuf = new byte[data.length() / 4 * 3 + 3]; - int obufcount = 0; - for (int i = 0; i < data.length(); i++) { - char ch = data.charAt(i); - if (ch == S_BASE64PAD || ch < S_DECODETABLE.length && S_DECODETABLE[ch] != Byte.MAX_VALUE) { - ibuf[ibufcount++] = ch; - if (ibufcount == ibuf.length) { - ibufcount = 0; - obufcount += decode0(ibuf, obuf, obufcount); - } - } - } - if (obufcount == obuf.length) { - return obuf; - } - byte[] ret = new byte[obufcount]; - System.arraycopy(obuf, 0, ret, 0, obufcount); - return ret; - } - - /** - * - */ - public static void decode(String data, OutputStream ostream) throws IOException { - char[] ibuf = new char[4]; - int ibufcount = 0; - byte[] obuf = new byte[3]; - for (int i = 0; i < data.length(); i++) { - char ch = data.charAt(i); - if (ch == S_BASE64PAD || ch < S_DECODETABLE.length && S_DECODETABLE[ch] != Byte.MAX_VALUE) { - ibuf[ibufcount++] = ch; - if (ibufcount == ibuf.length) { - ibufcount = 0; - int obufcount = decode0(ibuf, obuf, 0); - ostream.write(obuf, 0, obufcount); - } - } - } - } - - private static int decode0(char[] ibuf, byte[] obuf, int index) { - int wp = index; - int outlen = 3; - if (ibuf[3] == S_BASE64PAD) { - outlen = 2; - } - if (ibuf[2] == S_BASE64PAD) { - outlen = 1; - } - int b0 = S_DECODETABLE[ibuf[0]]; - int b1 = S_DECODETABLE[ibuf[1]]; - int b2 = S_DECODETABLE[ibuf[2]]; - int b3 = S_DECODETABLE[ibuf[3]]; - switch (outlen) { - case 1: - obuf[wp] = (byte) (b0 << 2 & 0xfc | b1 >> 4 & 0x3); - return 1; - case 2: - obuf[wp++] = (byte) (b0 << 2 & 0xfc | b1 >> 4 & 0x3); - obuf[wp] = (byte) (b1 << 4 & 0xf0 | b2 >> 2 & 0xf); - return 2; - case 3: - obuf[wp++] = (byte) (b0 << 2 & 0xfc | b1 >> 4 & 0x3); - obuf[wp++] = (byte) (b1 << 4 & 0xf0 | b2 >> 2 & 0xf); - obuf[wp] = (byte) (b2 << 6 & 0xc0 | b3 & 0x3f); - return 3; - default: - throw new IllegalArgumentException("The character sequence is not base64 encoded."); - } - } - - /** - * Returns base64 representation of specified byte array. - */ - public static String encode(byte[] data) { - return encode(data, 0, data.length); - } - - /** - * Returns base64 representation of specified byte array. - */ - public static String encode(byte[] data, int off, int len) { - if (len <= 0) { - return ""; - } - char[] out = new char[len / 3 * 4 + 4]; - int rindex = off; - int windex = 0; - int rest = len - off; - while (rest >= 3) { - int i = - ((data[rindex] & 0xff) << 16) + ((data[rindex + 1] & 0xff) << 8) - + (data[rindex + 2] & 0xff); - out[windex++] = S_BASE64CHAR[i >> 18]; - out[windex++] = S_BASE64CHAR[(i >> 12) & 0x3f]; - out[windex++] = S_BASE64CHAR[(i >> 6) & 0x3f]; - out[windex++] = S_BASE64CHAR[i & 0x3f]; - rindex += 3; - rest -= 3; - } - if (rest == 1) { - int i = data[rindex] & 0xff; - out[windex++] = S_BASE64CHAR[i >> 2]; - out[windex++] = S_BASE64CHAR[(i << 4) & 0x3f]; - out[windex++] = S_BASE64PAD; - out[windex++] = S_BASE64PAD; - } else if (rest == 2) { - int i = ((data[rindex] & 0xff) << 8) + (data[rindex + 1] & 0xff); - out[windex++] = S_BASE64CHAR[i >> 10]; - out[windex++] = S_BASE64CHAR[(i >> 4) & 0x3f]; - out[windex++] = S_BASE64CHAR[(i << 2) & 0x3f]; - out[windex++] = S_BASE64PAD; - } - return new String(out, 0, windex); - } - - /** - * Outputs base64 representation of the specified byte array to a byte stream. - */ - public static void encode(byte[] data, int off, int len, OutputStream ostream) throws IOException { - if (len <= 0) { - return; - } - byte[] out = new byte[4]; - int rindex = off; - int rest = len - off; - while (rest >= 3) { - int i = - ((data[rindex] & 0xff) << 16) + ((data[rindex + 1] & 0xff) << 8) - + (data[rindex + 2] & 0xff); - out[0] = (byte) S_BASE64CHAR[i >> 18]; - out[1] = (byte) S_BASE64CHAR[(i >> 12) & 0x3f]; - out[2] = (byte) S_BASE64CHAR[(i >> 6) & 0x3f]; - out[3] = (byte) S_BASE64CHAR[i & 0x3f]; - ostream.write(out, 0, 4); - rindex += 3; - rest -= 3; - } - if (rest == 1) { - int i = data[rindex] & 0xff; - out[0] = (byte) S_BASE64CHAR[i >> 2]; - out[1] = (byte) S_BASE64CHAR[(i << 4) & 0x3f]; - out[2] = (byte) S_BASE64PAD; - out[3] = (byte) S_BASE64PAD; - ostream.write(out, 0, 4); - } else if (rest == 2) { - int i = ((data[rindex] & 0xff) << 8) + (data[rindex + 1] & 0xff); - out[0] = (byte) S_BASE64CHAR[i >> 10]; - out[1] = (byte) S_BASE64CHAR[(i >> 4) & 0x3f]; - out[2] = (byte) S_BASE64CHAR[(i << 2) & 0x3f]; - out[3] = (byte) S_BASE64PAD; - ostream.write(out, 0, 4); - } - } - - /** - * Outputs base64 representation of the specified byte array to a character stream. - */ - public static void encode(byte[] data, int off, int len, Writer writer) throws IOException { - if (len <= 0) { - return; - } - char[] out = new char[4]; - int rindex = off; - int rest = len - off; - int output = 0; - while (rest >= 3) { - int i = - ((data[rindex] & 0xff) << 16) + ((data[rindex + 1] & 0xff) << 8) - + (data[rindex + 2] & 0xff); - out[0] = S_BASE64CHAR[i >> 18]; - out[1] = S_BASE64CHAR[(i >> 12) & 0x3f]; - out[2] = S_BASE64CHAR[(i >> 6) & 0x3f]; - out[3] = S_BASE64CHAR[i & 0x3f]; - writer.write(out, 0, 4); - rindex += 3; - rest -= 3; - output += 4; - if (output % 76 == 0) { - writer.write("\n"); - } - } - if (rest == 1) { - int i = data[rindex] & 0xff; - out[0] = S_BASE64CHAR[i >> 2]; - out[1] = S_BASE64CHAR[(i << 4) & 0x3f]; - out[2] = S_BASE64PAD; - out[3] = S_BASE64PAD; - writer.write(out, 0, 4); - } else if (rest == 2) { - int i = ((data[rindex] & 0xff) << 8) + (data[rindex + 1] & 0xff); - out[0] = S_BASE64CHAR[i >> 10]; - out[1] = S_BASE64CHAR[(i >> 4) & 0x3f]; - out[2] = S_BASE64CHAR[(i << 2) & 0x3f]; - out[3] = S_BASE64PAD; - writer.write(out, 0, 4); - } - } - } - - /** - * <p/> - * Utility class for xs:hexbinary. </p> - */ - public static final class HexBinary { - private HexBinary() { - } - - /** - * Converts the string <code>pValue</code> into an array of hex bytes. - */ - public static byte[] decode(String pValue) { - if ((pValue.length() % 2) != 0) { - throw new IllegalArgumentException("A HexBinary string must have even length."); - } - byte[] result = new byte[pValue.length() / 2]; - int j = 0; - int i = 0; - while (i < pValue.length()) { - byte b; - char c = pValue.charAt(i++); - char d = pValue.charAt(i++); - if (c >= '0' && c <= '9') { - b = (byte) ((c - '0') << 4); - } else if (c >= 'A' && c <= 'F') { - b = (byte) ((c - 'A' + 10) << 4); - } else if (c >= 'a' && c <= 'f') { - b = (byte) ((c - 'a' + 10) << 4); - } else { - throw new IllegalArgumentException("Invalid hex digit: " + c); - } - if (d >= '0' && d <= '9') { - b += (byte) (d - '0'); - } else if (d >= 'A' && d <= 'F') { - b += (byte) (d - 'A' + 10); - } else if (d >= 'a' && d <= 'f') { - b += (byte) (d - 'a' + 10); - } else { - throw new IllegalArgumentException("Invalid hex digit: " + d); - } - result[j++] = b; - } - return result; - } - - /** - * Converts the byte array <code>pHexBinary</code> into a string. - */ - public static String encode(byte[] pHexBinary) { - StringBuffer result = new StringBuffer(); - for (int i = 0; i < pHexBinary.length; i++) { - byte b = pHexBinary[i]; - byte c = (byte) ((b & 0xf0) >> 4); - if (c <= 9) { - result.append((char) ('0' + c)); - } else { - result.append((char) ('A' + c - 10)); - } - c = (byte) (b & 0x0f); - if (c <= 9) { - result.append((char) ('0' + c)); - } else { - result.append((char) ('A' + c - 10)); - } - } - return result.toString(); - } - - /** - * Creates a clone of the given byte array. - */ - public static byte[] getClone(byte[] pHexBinary) { - byte[] result = new byte[pHexBinary.length]; - System.arraycopy(pHexBinary, 0, result, 0, pHexBinary.length); - return result; - } - } - - public class XSDDateFormat extends XSDDateTimeFormat { - private static final long serialVersionUID = -1629412916827246627L; - - /** - * Creates a new instance. - */ - public XSDDateFormat() { - super(true, false); - } - } - - /** - * <p/> - * An instance of {@link java.text.Format}, which may be used to parse and format <code>xs:dateTime</code> values. - * </p> - */ - public static class XSDDateTimeFormat extends Format { - private static final long serialVersionUID = -1148332471737068969L; - - final boolean parseDate; - - final boolean parseTime; - - /** - * Creates a new instance. - */ - public XSDDateTimeFormat() { - this(true, true); - } - - XSDDateTimeFormat(boolean pParseDate, boolean pParseTime) { - parseDate = pParseDate; - parseTime = pParseTime; - } - - private void append(StringBuffer pBuffer, int pNum, int pMinLen) { - String s = Integer.toString(pNum); - for (int i = s.length(); i < pMinLen; i++) { - pBuffer.append('0'); - } - pBuffer.append(s); - } - - public StringBuffer format(Object pCalendar, StringBuffer pBuffer, FieldPosition pPos) { - assert pCalendar != null : "The Calendar argument must not be null."; - assert pBuffer != null : "The StringBuffer argument must not be null."; - assert pPos != null : "The FieldPosition argument must not be null."; - - Calendar cal = (Calendar) pCalendar; - if (parseDate) { - int year = cal.get(Calendar.YEAR); - if (year < 0) { - pBuffer.append('-'); - year = -year; - } - append(pBuffer, year, 4); - pBuffer.append('-'); - append(pBuffer, cal.get(Calendar.MONTH) + 1, 2); - pBuffer.append('-'); - append(pBuffer, cal.get(Calendar.DAY_OF_MONTH), 2); - if (parseTime) { - pBuffer.append('T'); - } - } - if (parseTime) { - append(pBuffer, cal.get(Calendar.HOUR_OF_DAY), 2); - pBuffer.append(':'); - append(pBuffer, cal.get(Calendar.MINUTE), 2); - pBuffer.append(':'); - append(pBuffer, cal.get(Calendar.SECOND), 2); - int millis = cal.get(Calendar.MILLISECOND); - if (millis > 0) { - pBuffer.append('.'); - append(pBuffer, millis, 3); - } - } - TimeZone tz = cal.getTimeZone(); - // JDK 1.4: int offset = tz.getOffset(cal.getTimeInMillis()); - int offset = cal.get(Calendar.ZONE_OFFSET); - if (tz.inDaylightTime(cal.getTime())) { - offset += cal.get(Calendar.DST_OFFSET); - } - if (offset == 0) { - pBuffer.append('Z'); - } else { - if (offset < 0) { - pBuffer.append('-'); - offset = -offset; - } else { - pBuffer.append('+'); - } - int minutes = offset / (60 * 1000); - int hours = minutes / 60; - minutes -= hours * 60; - append(pBuffer, hours, 2); - pBuffer.append(':'); - append(pBuffer, minutes, 2); - } - return pBuffer; - } - - private int parseInt(String pString, int offset, StringBuffer pDigits) { - int length = pString.length(); - int pOffset = offset; - pDigits.setLength(0); - while (pOffset < length) { - char c = pString.charAt(pOffset); - if (Character.isDigit(c)) { - pDigits.append(c); - ++pOffset; - } else { - break; - } - } - return pOffset; - } - - public Object parseObject(String pString, ParsePosition pParsePosition) { - assert pString != null : "The String argument must not be null."; - assert pParsePosition != null : "The ParsePosition argument must not be null."; - int offset = pParsePosition.getIndex(); - int length = pString.length(); - - boolean isMinus = false; - StringBuffer digits = new StringBuffer(); - int year = 0; - int month = 0; - int mday = 0; - if (parseDate) { - // Sign - if (offset < length) { - char c = pString.charAt(offset); - if (c == '+') { - ++offset; - } else if (c == '-') { - ++offset; - isMinus = true; - } - } - - offset = parseInt(pString, offset, digits); - if (digits.length() < 4) { - pParsePosition.setErrorIndex(offset); - return null; - } - year = Integer.parseInt(digits.toString()); - - if (offset < length && pString.charAt(offset) == '-') { - ++offset; - } else { - pParsePosition.setErrorIndex(offset); - return null; - } - - offset = parseInt(pString, offset, digits); - if (digits.length() != 2) { - pParsePosition.setErrorIndex(offset); - return null; - } - month = Integer.parseInt(digits.toString()); - - if (offset < length && pString.charAt(offset) == '-') { - ++offset; - } else { - pParsePosition.setErrorIndex(offset); - return null; - } - - offset = parseInt(pString, offset, digits); - if (digits.length() != 2) { - pParsePosition.setErrorIndex(offset); - return null; - } - mday = Integer.parseInt(digits.toString()); - - if (parseTime) { - if (offset < length && pString.charAt(offset) == 'T') { - ++offset; - } else { - pParsePosition.setErrorIndex(offset); - return null; - } - } - } else { - year = month = mday = 0; - } - - int hour = 0; - int minute = 0; - int second = 0; - int millis = 0; - if (parseTime) { - offset = parseInt(pString, offset, digits); - if (digits.length() != 2) { - pParsePosition.setErrorIndex(offset); - return null; - } - hour = Integer.parseInt(digits.toString()); - - if (offset < length && pString.charAt(offset) == ':') { - ++offset; - } else { - pParsePosition.setErrorIndex(offset); - return null; - } - - offset = parseInt(pString, offset, digits); - if (digits.length() != 2) { - pParsePosition.setErrorIndex(offset); - return null; - } - minute = Integer.parseInt(digits.toString()); - - if (offset < length && pString.charAt(offset) == ':') { - ++offset; - } else { - pParsePosition.setErrorIndex(offset); - return null; - } - - offset = parseInt(pString, offset, digits); - if (digits.length() != 2) { - pParsePosition.setErrorIndex(offset); - return null; - } - second = Integer.parseInt(digits.toString()); - - if (offset < length && pString.charAt(offset) == '.') { - ++offset; - offset = parseInt(pString, offset, digits); - if (digits.length() > 0) { - millis = Integer.parseInt(digits.toString()); - } else { - millis = 0; - } - } else { - millis = 0; - } - } else { - hour = minute = second = millis = 0; - } - - digits.setLength(0); - digits.append("GMT"); - if (offset < length) { - char c = pString.charAt(offset); - if (c == 'Z') { - // Ignore UTC, it is the default - ++offset; - } else if (c == '+' || c == '-') { - digits.append(c); - ++offset; - for (int i = 0; i < 5; i++) { - if (offset >= length) { - pParsePosition.setErrorIndex(offset); - return null; - } - c = pString.charAt(offset); - if ((i != 2 && Character.isDigit(c)) || (i == 2 && c == ':')) { - digits.append(c); - } else { - pParsePosition.setErrorIndex(offset); - return null; - } - ++offset; - } - } - } - - Calendar cal = Calendar.getInstance(TimeZone.getTimeZone(digits.toString())); - cal.set(isMinus ? -year : year, parseDate ? month - 1 : month, mday, hour, minute, second); - cal.set(Calendar.MILLISECOND, millis); - pParsePosition.setIndex(offset); - return cal; - } - } - - public static class XSDTimeFormat extends XSDDateTimeFormat { - private static final long serialVersionUID = 1346506860724640517L; - - /** - * Creates a new instance. - */ - public XSDTimeFormat() { - super(false, true); - } - } - - private static final long MAX_UNSIGNED_INT = (((long) Integer.MAX_VALUE) * 2) + 1; - - private static final int MAX_UNSIGNED_SHORT = Short.MAX_VALUE * 2 + 1; - - public String parseAnySimpleType(String value) { - return value; - } - - public byte[] parseBase64Binary(String value) { - return Base64Binary.decode(value); - } - - public boolean parseBoolean(String value) { - return Boolean.valueOf(value).booleanValue(); - } - - public byte parseByte(String value) { - return Byte.parseByte(value); - } - - public Calendar parseDate(String value) { - XSDDateFormat format = new XSDDateFormat(); - ParsePosition pos = new ParsePosition(0); - Calendar cal = (Calendar) format.parseObject(value, pos); - if (cal == null) { - throw new IllegalArgumentException("Failed to parse date " + value + " at:" - + value.substring(pos.getErrorIndex())); - } - return cal; - } - - public Calendar parseDateTime(String value) { - XSDDateTimeFormat format = new XSDDateTimeFormat(); - ParsePosition pos = new ParsePosition(0); - Calendar cal = (Calendar) format.parseObject(value, pos); - if (cal == null) { - throw new IllegalArgumentException("Failed to parse dateTime " + value + " at:" - + value.substring(pos.getErrorIndex())); - } - return cal; - } - - public BigDecimal parseDecimal(String value) { - return new BigDecimal(value); - } - - public double parseDouble(String value) { - if ("INF".equals(value)) { - return Double.POSITIVE_INFINITY; - } else if ("-INF".equals(value)) { - return Double.NEGATIVE_INFINITY; - } else if ("NaN".equals(value)) { - return Double.NaN; - } else { - return Double.parseDouble(value); - } - } - - public Duration parseDuration(String pDuration) { - try { - return DatatypeFactory.newInstance().newDuration(pDuration); - } catch (DatatypeConfigurationException e) { - throw new IllegalArgumentException(e); - } - } - - public float parseFloat(String value) { - if ("INF".equals(value)) { - return Float.POSITIVE_INFINITY; - } else if ("-INF".equals(value)) { - return Float.NEGATIVE_INFINITY; - } else if ("NaN".equals(value)) { - return Float.NaN; - } else { - return Float.parseFloat(value); - } - } - - public byte[] parseHexBinary(String value) { - return HexBinary.decode(value); - } - - public int parseInt(String value) { - return Integer.parseInt(value); - } - - public BigInteger parseInteger(String value) { - return new BigInteger(value); - } - - public long parseLong(String value) { - return Long.parseLong(value); - } - - public QName parseQName(String value, NamespaceContext context) { - int offset = value.indexOf(':'); - String uri; - String localName; - switch (offset) { - case -1: - localName = value; - uri = context.getNamespaceURI(""); - if (uri == null) { - // Should not happen, indicates an error in the - // NamespaceContext - // implementation - throw new IllegalArgumentException("The default prefix is not bound."); - } - break; - case 0: - throw new IllegalArgumentException("Default prefix must be indicated by not using a colon: " - + value); - default: - String prefix = value.substring(0, offset); - localName = value.substring(offset + 1); - uri = context.getNamespaceURI(prefix); - if (uri == null) { - throw new IllegalArgumentException("The prefix " + prefix + " is not bound."); - } - } - return new QName(uri, localName); - } - - public short parseShort(String value) { - return Short.parseShort(value); - } - - public String parseString(String value) { - return value; - } - - public Calendar parseTime(String value) { - XSDTimeFormat format = new XSDTimeFormat(); - ParsePosition pos = new ParsePosition(0); - Calendar cal = (Calendar) format.parseObject(value, pos); - if (cal == null) { - throw new IllegalArgumentException("Failed to parse time " + value + " at:" - + value.substring(pos.getErrorIndex())); - } - return cal; - } - - public long parseUnsignedInt(String value) { - long l = Long.parseLong(value); - if (l < 0) { - throw new IllegalArgumentException("Failed to parse UnsignedInt " + value - + ": result is negative"); - } - if (l > MAX_UNSIGNED_INT) { - throw new IllegalArgumentException("Failed to parse UnsignedInt " + value - + ": result exceeds maximum value " + MAX_UNSIGNED_INT); - } - return l; - } - - public int parseUnsignedShort(String value) { - int i = Integer.parseInt(value); - if (i < 0) { - throw new IllegalArgumentException("Failed to parse UnsignedShort " + value - + ": result is negative"); - } - if (i > MAX_UNSIGNED_SHORT) { - throw new IllegalArgumentException("Failed to parse UnsignedShort " + value - + ": result exceeds maximum value " + MAX_UNSIGNED_SHORT); - } - return i; - } - - public String printAnySimpleType(String value) { - return value; - } - - public String printBase64Binary(byte[] value) { - return Base64Binary.encode(value); - } - - public String printBoolean(boolean value) { - return (value ? Boolean.TRUE : Boolean.FALSE).toString(); - } - - public String printByte(byte value) { - return Byte.toString(value); - } - - public String printDate(Calendar value) { - return new XSDDateFormat().format(value); - } - - public String printDateTime(Calendar value) { - return new XSDDateTimeFormat().format(value); - } - - public String printDecimal(BigDecimal value) { - return value.toString(); - } - - public String printDouble(double value) { - return Double.toString(value); - } - - public String printDuration(Duration pDuration) { - return pDuration.toString(); - } - - public String printFloat(float value) { - return Float.toString(value); - } - - public String printHexBinary(byte[] value) { - return HexBinary.encode(value); - } - - public String printInt(int value) { - return Integer.toString(value); - } - - public String printInteger(BigInteger value) { - return value.toString(); - } - - public String printLong(long value) { - return Long.toString(value); - } - - public String printQName(QName value, NamespaceContext context) { - String prefix = context.getPrefix(value.getNamespaceURI()); - if (prefix == null) { - throw new IllegalArgumentException("The namespace URI " + value.getNamespaceURI() - + " is not bound."); - } else if (XMLConstants.DEFAULT_NS_PREFIX.equals(prefix)) { - return value.getLocalPart(); - } else { - return prefix + ":" + value.getLocalPart(); - } - } - - public String printShort(short value) { - return Short.toString(value); - } - - public String printString(String value) { - return value; - } - - public String printTime(Calendar value) { - return new XSDTimeFormat().format(value); - } - - public String printUnsignedInt(long value) { - return Long.toString(value); - } - - public String printUnsignedShort(int value) { - return Integer.toString(value); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/ChangeSetHandler.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/ChangeSetHandler.java deleted file mode 100644 index fead0453be..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/ChangeSetHandler.java +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.deployer; - -import java.io.IOException; -import java.io.InputStream; - -import org.apache.tuscany.host.deployment.DeploymentException; - -/** - * Interface implemented by services that process assembly change sets. - * - * @version $Rev$ $Date$ - */ -public interface ChangeSetHandler { - /** - * Returns the content type that this implementation can handle. - * - * @return the content type that this implementation can handle - */ - String getContentType(); - - /** - * Apply the changes in the supplied changeSet stream to an Assembly. - * The content on the stream must match the content type this implementation can handle. - * - * @param changeSet the set of changes to apply represented as the supported content type - * @throws DeploymentException if there was a problem applying the changes - * @throws IOException if there was a problem reading the stream - */ - void applyChanges(InputStream changeSet) throws DeploymentException, IOException; -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/ChangeSetHandlerRegistry.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/ChangeSetHandlerRegistry.java deleted file mode 100644 index df0bf4109b..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/ChangeSetHandlerRegistry.java +++ /dev/null @@ -1,28 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.deployer; - -/** - * Registry for ChangeSetHandler implementations. - * - * @version $Rev$ $Date$ - */ -public interface ChangeSetHandlerRegistry { - void register(ChangeSetHandler handler); -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/CompositeClassLoader.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/CompositeClassLoader.java deleted file mode 100644 index 63db5b9e24..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/CompositeClassLoader.java +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.deployer; - -import java.net.URLClassLoader; -import java.net.URL; -import java.net.URLStreamHandlerFactory; - -/** - * ClassLoader associated with a composite. - * - * @version $Rev$ $Date$ - */ -public class CompositeClassLoader extends URLClassLoader { - private static final URL[] NOURLS = {}; - - public CompositeClassLoader(ClassLoader classLoader) { - super(NOURLS, classLoader); - } - - public CompositeClassLoader(URL[] urls, ClassLoader classLoader) { - super(urls, classLoader); - } - - public CompositeClassLoader(URL[] urls) { - super(urls); - } - - public CompositeClassLoader(URL[] urls, ClassLoader classLoader, URLStreamHandlerFactory urlStreamHandlerFactory) { - super(urls, classLoader, urlStreamHandlerFactory); - } - - public void addURL(URL url) { - super.addURL(url); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/ContributionProcessor.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/ContributionProcessor.java deleted file mode 100644 index 4ec57b8fc1..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/ContributionProcessor.java +++ /dev/null @@ -1,33 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.deployer; - -/** - * Interface for services that can process contributions. - * - * @version $Rev$ $Date$ - */ -public interface ContributionProcessor { - /** - * Returns the content type that this implementation can handle. - * - * @return the content type that this implementation can handle - */ - String getContentType(); -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/ContributionProcessorRegistry.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/ContributionProcessorRegistry.java deleted file mode 100644 index 410c6dd61d..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/ContributionProcessorRegistry.java +++ /dev/null @@ -1,26 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.deployer; - -/** - * @version $Rev$ $Date$ - */ -public interface ContributionProcessorRegistry { - void register(ContributionProcessor processor); -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/Deployer.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/Deployer.java deleted file mode 100644 index 796416188f..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/Deployer.java +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.deployer; - -import org.apache.tuscany.spi.builder.BuilderException; -import org.apache.tuscany.spi.component.Component; -import org.apache.tuscany.spi.component.ComponentException; -import org.apache.tuscany.spi.component.CompositeComponent; -import org.apache.tuscany.spi.loader.LoaderException; -import org.apache.tuscany.spi.model.ComponentDefinition; -import org.apache.tuscany.spi.model.Implementation; - -/** - * Interface that can be used to deploy SCA bundles to a runtime. - * - * @version $Rev$ $Date$ - */ -public interface Deployer { - /** - * Deploy a component as a child of the supplied parent. This operation creates a new component in the runtime to - * represent the supplied component definition. The type of component created will depend on the component - * definition implementation; for example, if the implementation of the component definition is a composite then - * typically a CompositeComponent would be returned. - * - * @param parent the parent context - * @param componentDefinition the component definition as parsed from an assembly - * @return the newly deployed component - */ - <I extends Implementation<?>> Component deploy(CompositeComponent parent, - ComponentDefinition<I> componentDefinition) - throws LoaderException, BuilderException, ComponentException; -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/DeploymentContext.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/DeploymentContext.java deleted file mode 100644 index 921781c484..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/DeploymentContext.java +++ /dev/null @@ -1,84 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.deployer; - -import java.net.URL; -import javax.xml.stream.XMLInputFactory; - -import org.apache.tuscany.spi.component.ScopeContainer; - -/** - * A holder that can be used during the load process to store information that is not part of the logical assembly - * model. This should be regarded as transient and references to this context should not be stored inside the model. - * - * @version $Rev$ $Date$ - */ -public interface DeploymentContext { - /** - * Returns the parent of this deployment context. - * Will be null for the context created at the root of a deployment. - * - * @return the parent of this deployment context; may be null - */ - DeploymentContext getParent(); - - /** - * Returns a class loader that can be used to load application resources. - * - * @return a class loader that can be used to load application resources - */ - ClassLoader getClassLoader(); - - /** - * Returns a factory that can be used to obtain an StAX XMLStreamReader. - * - * @return a factory that can be used to obtain an StAX XMLStreamReader - */ - XMLInputFactory getXmlFactory(); - - /** - * Returns the ScopeContainer for the COMPOSITE scope that will be associated with this deployment unit. - * - * @return the ScopeContainer for the COMPOSITE scope that will be associated with this deployment unit - */ - ScopeContainer getCompositeScope(); - - /** - * Returns the location of the SCDL definition being deployed. - * - * @return the location of the SCDL definition being deployed - */ - URL getScdlLocation(); - - /** - * Return the extension property with the supplied name. - * - * @param name the name of the property - * @return the property value; if null indicates that no property is present - */ - Object getExtension(String name); - - /** - * Set the value of an extension property. - * - * @param name the name of the property - * @param value the property value; if null then the extension property is removed - */ - void putExtension(String name, Object value); -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/DeploymentMonitor.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/DeploymentMonitor.java deleted file mode 100644 index 8485a2a6fc..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/deployer/DeploymentMonitor.java +++ /dev/null @@ -1,20 +0,0 @@ -package org.apache.tuscany.spi.deployer; - -import org.apache.tuscany.api.TuscanyException; -import org.apache.tuscany.api.annotation.LogLevel; - -/** - * @version $Rev$ $Date$ - */ -public interface DeploymentMonitor { - - @LogLevel("DEBUG") - void startDeployment(); - - @LogLevel("DEBUG") - void endDeployment(); - - @LogLevel("SEVERE") - void deploymentError(TuscanyException e); - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/AbstractEventPublisher.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/AbstractEventPublisher.java deleted file mode 100644 index cc20866cbb..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/AbstractEventPublisher.java +++ /dev/null @@ -1,83 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.event; - -import java.util.List; -import java.util.Map; -import java.util.concurrent.ConcurrentHashMap; -import java.util.concurrent.CopyOnWriteArrayList; - -/** - * Base implementation of an <code>EventPublisher</code> - * - * @version $Rev$ $Date$ - */ -public abstract class AbstractEventPublisher implements EventPublisher { - protected static final EventFilter TRUE_FILTER = new TrueFilter(); - protected Map<EventFilter, List<RuntimeEventListener>> listeners; - - public void addListener(RuntimeEventListener listener) { - addListener(TRUE_FILTER, listener); - } - - public void removeListener(RuntimeEventListener listener) { - assert listener != null : "Listener cannot be null"; - synchronized (getListeners()) { - for (List<RuntimeEventListener> currentList : getListeners().values()) { - for (RuntimeEventListener current : currentList) { - if (current == listener) { - currentList.remove(current); - return; - } - } - } - } - } - - public void addListener(EventFilter filter, RuntimeEventListener listener) { - assert listener != null : "Listener cannot be null"; - synchronized (getListeners()) { - List<RuntimeEventListener> list = getListeners().get(filter); - if (list == null) { - list = new CopyOnWriteArrayList<RuntimeEventListener>(); - listeners.put(filter, list); - } - list.add(listener); - } - } - - public void publish(Event event) { - assert event != null : "Event object was null"; - for (Map.Entry<EventFilter, List<RuntimeEventListener>> entry : getListeners().entrySet()) { - if (entry.getKey().match(event)) { - for (RuntimeEventListener listener : entry.getValue()) { - listener.onEvent(event); - } - } - } - } - - protected Map<EventFilter, List<RuntimeEventListener>> getListeners() { - if (listeners == null) { - listeners = new ConcurrentHashMap<EventFilter, List<RuntimeEventListener>>(); - } - return listeners; - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/Event.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/Event.java deleted file mode 100644 index b874ca43c9..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/Event.java +++ /dev/null @@ -1,33 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.event; - -/** - * Represents an event that is propagated in the runtime - * - * @version $$Rev$$ $$Date$$ - */ -public interface Event { - - /** - * Returns the source of the event - */ - Object getSource(); - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/EventFilter.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/EventFilter.java deleted file mode 100644 index d61d04cdc8..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/EventFilter.java +++ /dev/null @@ -1,33 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.event; - -/** - * Evaluates whether a {@link RuntimeEventListener} is applicable to a given runtime event - * - * @version $$Rev$$ $$Date$$ - */ -public interface EventFilter { - - /** - * Performs the actual evaluation on an event - */ - boolean match(Event event); - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/EventPublisher.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/EventPublisher.java deleted file mode 100644 index 35df22fb9c..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/EventPublisher.java +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.event; - -/** - * Publishes events in the runtime - * - * @version $$Rev$$ $$Date$$ - */ -public interface EventPublisher { - - /** - * Publish an event - */ - void publish(Event object); - - /** - * Registers a listener to receive notifications for the context - */ - void addListener(RuntimeEventListener listener); - - /** - * Registers a listener to receive notifications for the context - */ - void addListener(EventFilter filter, RuntimeEventListener listener); - - - /** - * Removes a previously registered listener - */ - void removeListener(RuntimeEventListener listener); - - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/RuntimeEventListener.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/RuntimeEventListener.java deleted file mode 100644 index 5146559098..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/RuntimeEventListener.java +++ /dev/null @@ -1,31 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.event; - -import java.util.EventListener; - -/** - * Listeners observe events fired in the SCA runtime. - * - * @version $Rev$ $Date$ - */ -public interface RuntimeEventListener extends EventListener { - - void onEvent(Event event); -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/TrueFilter.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/TrueFilter.java deleted file mode 100644 index 81382b86ac..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/event/TrueFilter.java +++ /dev/null @@ -1,31 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.event; - -/** - * An event filter that always returns a true condition - * - * @version $$Rev$$ $$Date$$ - */ -public class TrueFilter implements EventFilter { - - public boolean match(Event event) { - return true; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/AbstractComponentExtension.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/AbstractComponentExtension.java deleted file mode 100644 index a6c1ff086f..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/AbstractComponentExtension.java +++ /dev/null @@ -1,65 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.extension; - -import java.util.Map; - -import org.apache.tuscany.spi.component.AbstractSCAObject; -import org.apache.tuscany.spi.component.Component; -import org.apache.tuscany.spi.component.CompositeComponent; -import org.apache.tuscany.spi.component.ScopeContainer; -import org.apache.tuscany.spi.model.PropertyValue; - -/** - * @version Provides support for property accessors. - */ -public abstract class AbstractComponentExtension extends AbstractSCAObject implements Component { - protected ScopeContainer scopeContainer; - - /** - * Default property values. - */ - private Map<String, PropertyValue<?>> defaultPropertyValues; - - /** - * Initializes component name and parent. - * - * @param name Name of the component. - * @param parent Parent of the component. - */ - public AbstractComponentExtension(String name, CompositeComponent parent) { - super(name, parent); - } - - public void setScopeContainer(ScopeContainer scopeContainer) { - this.scopeContainer = scopeContainer; - } - - public Map<String, PropertyValue<?>> getDefaultPropertyValues() { - return defaultPropertyValues; - } - - public void setDefaultPropertyValues(Map<String, PropertyValue<?>> defaultPropertyValues) { - this.defaultPropertyValues = defaultPropertyValues; - } - - public boolean isOptimizable() { - return false; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/AtomicComponentExtension.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/AtomicComponentExtension.java deleted file mode 100644 index b2b49757fb..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/AtomicComponentExtension.java +++ /dev/null @@ -1,216 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.extension; - -import java.util.ArrayList; -import java.util.Collection; -import java.util.Collections; -import java.util.HashMap; -import java.util.List; -import java.util.Map; - -import org.apache.tuscany.spi.CoreRuntimeException; -import org.apache.tuscany.spi.component.AtomicComponent; -import org.apache.tuscany.spi.component.ComponentException; -import org.apache.tuscany.spi.component.CompositeComponent; -import org.apache.tuscany.spi.component.PrepareException; -import org.apache.tuscany.spi.component.ScopeContainer; -import org.apache.tuscany.spi.component.TargetDestructionException; -import org.apache.tuscany.spi.component.TargetInitializationException; -import org.apache.tuscany.spi.component.TargetInvokerCreationException; -import org.apache.tuscany.spi.component.WorkContext; -import org.apache.tuscany.spi.model.Operation; -import org.apache.tuscany.spi.model.Scope; -import org.apache.tuscany.spi.services.work.WorkScheduler; -import org.apache.tuscany.spi.wire.InboundInvocationChain; -import org.apache.tuscany.spi.wire.InboundWire; -import org.apache.tuscany.spi.wire.OutboundWire; -import org.apache.tuscany.spi.wire.TargetInvoker; -import org.apache.tuscany.spi.wire.WireService; - -/** - * An extension point for atomic component type, which new implementation types may extend - * - * @version $$Rev$$ $$Date$$ - */ -public abstract class AtomicComponentExtension extends AbstractComponentExtension implements AtomicComponent { - protected ScopeContainer scopeContainer; - protected Scope scope; - protected Map<String, InboundWire> serviceWires = new HashMap<String, InboundWire>(); - protected Map<String, List<OutboundWire>> referenceWires = new HashMap<String, List<OutboundWire>>(); - protected WireService wireService; - protected WorkContext workContext; - protected WorkScheduler workScheduler; - protected ExecutionMonitor monitor; - private final int initLevel; - private final long maxIdleTime; - private final long maxAge; - private boolean allowsPassByReference; - - protected AtomicComponentExtension(String name, - CompositeComponent parent, - WireService wireService, - WorkContext workContext, - WorkScheduler workScheduler, - ExecutionMonitor monitor, - int initLevel) { - this(name, parent, wireService, workContext, workScheduler, monitor, initLevel, -1, -1); - - } - - protected AtomicComponentExtension(String name, - CompositeComponent parent, - WireService wireService, - WorkContext workContext, - WorkScheduler workScheduler, - ExecutionMonitor monitor, - int initLevel, - long maxIdleTime, - long maxAge) { - super(name, parent); - assert !(maxIdleTime > 0 && maxAge > 0); - this.wireService = wireService; - this.workContext = workContext; - this.workScheduler = workScheduler; - this.monitor = monitor; - this.initLevel = initLevel; - this.maxIdleTime = maxIdleTime; - this.maxAge = maxAge; - } - - public Scope getScope() { - return scope; - } - - public int getInitLevel() { - return initLevel; - } - - public boolean isEagerInit() { - return initLevel > 0; - } - - public boolean isDestroyable() { - return false; - } - - public long getMaxIdleTime() { - return maxIdleTime; - } - - public long getMaxAge() { - return maxAge; - } - - public boolean isAllowsPassByReference() { - return allowsPassByReference; - } - - public void setAllowsPassByReference(boolean allowsPassByReference) { - this.allowsPassByReference = allowsPassByReference; - } - - - public void setScopeContainer(ScopeContainer scopeContainer) { - this.scopeContainer = scopeContainer; - scope = scopeContainer.getScope(); - } - - public void start() throws CoreRuntimeException { - super.start(); - scopeContainer.register(this); - } - - public void init(Object instance) throws TargetInitializationException { - - } - - public void destroy(Object instance) throws TargetDestructionException { - - } - - public void addInboundWire(InboundWire wire) { - serviceWires.put(wire.getServiceName(), wire); - onServiceWire(wire); - } - - public InboundWire getInboundWire(String serviceName) { - if (serviceName == null) { - if (serviceWires.size() < 1) { - return null; - } - return serviceWires.values().iterator().next(); - } else { - return serviceWires.get(serviceName); - } - } - - public Collection<InboundWire> getInboundWires() { - return Collections.unmodifiableCollection(serviceWires.values()); - } - - public void addOutboundWire(OutboundWire wire) { - List<OutboundWire> list = new ArrayList<OutboundWire>(); - list.add(wire); - referenceWires.put(wire.getReferenceName(), list); - onReferenceWire(wire); - } - - public Map<String, List<OutboundWire>> getOutboundWires() { - return Collections.unmodifiableMap(referenceWires); - } - - public void addOutboundWires(List<OutboundWire> wires) { - assert wires != null && wires.size() > 0; - referenceWires.put(wires.get(0).getReferenceName(), wires); - onReferenceWires(wires); - } - - public void removeInstance() throws ComponentException { - scopeContainer.remove(this); - } - - protected void onReferenceWire(OutboundWire wire) { - } - - protected void onReferenceWires(List<OutboundWire> wires) { - } - - protected void onServiceWire(InboundWire wire) { - } - - - public void prepare() throws PrepareException { - // connect inbound wires for atomic components - for (InboundWire inboundWire : getInboundWires()) { - for (InboundInvocationChain chain : inboundWire.getInvocationChains().values()) { - Operation<?> operation = chain.getOperation(); - String serviceName = inboundWire.getServiceName(); - TargetInvoker invoker; - try { - invoker = createTargetInvoker(serviceName, operation, null); - } catch (TargetInvokerCreationException e) { - throw new PrepareException("Error processing inbound wire", serviceName, e); - } - chain.setTargetInvoker(invoker); - chain.prepare(); - } - } - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/BindingBuilderExtension.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/BindingBuilderExtension.java deleted file mode 100644 index 6f7859e689..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/BindingBuilderExtension.java +++ /dev/null @@ -1,79 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.extension; - -import org.osoa.sca.annotations.EagerInit; -import org.osoa.sca.annotations.Init; - -import org.apache.tuscany.spi.annotation.Autowire; -import org.apache.tuscany.spi.builder.BindingBuilder; -import org.apache.tuscany.spi.builder.BuilderException; -import org.apache.tuscany.spi.builder.BuilderRegistry; -import org.apache.tuscany.spi.component.CompositeComponent; -import org.apache.tuscany.spi.component.ReferenceBinding; -import org.apache.tuscany.spi.component.ServiceBinding; -import org.apache.tuscany.spi.deployer.DeploymentContext; -import org.apache.tuscany.spi.model.BindingDefinition; -import org.apache.tuscany.spi.model.BoundReferenceDefinition; -import org.apache.tuscany.spi.model.BoundServiceDefinition; -import org.apache.tuscany.spi.wire.WireService; - -/** - * An extension point for binding builders. When adding support for new serviceBindings, implementations may extend this - * class as a convenience. - * - * @version $$Rev$$ $$Date$$ - */ -@EagerInit -public abstract class BindingBuilderExtension<B extends BindingDefinition> implements BindingBuilder<B> { - - protected BuilderRegistry builderRegistry; - protected WireService wireService; - - @Autowire - public void setBuilderRegistry(BuilderRegistry registry) { - this.builderRegistry = registry; - } - - @Autowire - public void setWireService(WireService wireService) { - this.wireService = wireService; - } - - @Init - public void init() { - builderRegistry.register(getBindingType(), this); - } - - public ServiceBinding build(CompositeComponent parent, - BoundServiceDefinition boundServiceDefinition, - B bindingDefinition, - DeploymentContext deploymentContext) throws BuilderException { - return null; - } - - public ReferenceBinding build(CompositeComponent parent, - BoundReferenceDefinition boundReferenceDefinition, - B bindingDefinition, - DeploymentContext deploymentContext) throws BuilderException { - return null; - } - - protected abstract Class<B> getBindingType(); -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/ComponentBuilderExtension.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/ComponentBuilderExtension.java deleted file mode 100644 index d58cb55131..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/ComponentBuilderExtension.java +++ /dev/null @@ -1,100 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.extension; - -import org.osoa.sca.annotations.EagerInit; -import org.osoa.sca.annotations.Init; - -import org.apache.tuscany.spi.annotation.Autowire; -import org.apache.tuscany.spi.builder.BuilderRegistry; -import org.apache.tuscany.spi.builder.ComponentBuilder; -import org.apache.tuscany.spi.builder.Connector; -import org.apache.tuscany.spi.component.ScopeRegistry; -import org.apache.tuscany.spi.component.WorkContext; -import org.apache.tuscany.spi.model.Implementation; -import org.apache.tuscany.spi.policy.PolicyBuilderRegistry; -import org.apache.tuscany.spi.services.work.WorkScheduler; -import org.apache.tuscany.spi.wire.WireService; - -import org.apache.tuscany.api.annotation.Monitor; - -/** - * An extension point for component builders. When adding support for new component types, implementations may extend - * this class as a convenience. - * - * @version $$Rev$$ $$Date$$ - */ -@EagerInit -public abstract class ComponentBuilderExtension<I extends Implementation<?>> implements ComponentBuilder<I> { - protected BuilderRegistry builderRegistry; - protected ScopeRegistry scopeRegistry; - protected WireService wireService; - protected WorkScheduler workScheduler; - protected WorkContext workContext; - protected PolicyBuilderRegistry policyBuilderRegistry; - protected Connector connector; - protected ExecutionMonitor monitor; - - @Autowire - public void setBuilderRegistry(BuilderRegistry registry) { - this.builderRegistry = registry; - } - - @Autowire - public void setScopeRegistry(ScopeRegistry scopeRegistry) { - this.scopeRegistry = scopeRegistry; - } - - @Autowire - public void setWireService(WireService wireService) { - this.wireService = wireService; - } - - @Autowire - public void setWorkScheduler(WorkScheduler workScheduler) { - this.workScheduler = workScheduler; - } - - @Autowire - public void setWorkContext(WorkContext workContext) { - this.workContext = workContext; - } - - @Autowire - public void setPolicyBuilderRegistry(PolicyBuilderRegistry registry) { - policyBuilderRegistry = registry; - } - - @Autowire - public void setConnector(Connector connector) { - this.connector = connector; - } - - @Monitor - public void setMonitor(ExecutionMonitor monitor) { - this.monitor = monitor; - } - - @Init - public void init() { - builderRegistry.register(getImplementationType(), this); - } - - protected abstract Class<I> getImplementationType(); -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/ComponentTypeLoaderExtension.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/ComponentTypeLoaderExtension.java deleted file mode 100644 index ceebcbc490..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/ComponentTypeLoaderExtension.java +++ /dev/null @@ -1,63 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.extension; - -import org.osoa.sca.annotations.Destroy; -import org.osoa.sca.annotations.Init; -import org.osoa.sca.annotations.Scope; -import org.osoa.sca.annotations.EagerInit; - -import org.apache.tuscany.spi.annotation.Autowire; -import org.apache.tuscany.spi.loader.ComponentTypeLoader; -import org.apache.tuscany.spi.loader.LoaderRegistry; -import org.apache.tuscany.spi.model.Implementation; - -/** - * @version $Rev$ $Date$ - */ -@Scope("COMPOSITE") -@EagerInit -public abstract class ComponentTypeLoaderExtension<I extends Implementation> implements ComponentTypeLoader<I> { - protected LoaderRegistry loaderRegistry; - - protected ComponentTypeLoaderExtension() { - } - - protected ComponentTypeLoaderExtension(LoaderRegistry loaderRegistry) { - this.loaderRegistry = loaderRegistry; - } - - @Autowire - public void setLoaderRegistry(LoaderRegistry loaderRegistry) { - this.loaderRegistry = loaderRegistry; - } - - @Init - public void start() { - loaderRegistry.registerLoader(getImplementationClass(), this); - } - - @Destroy - public void stop() { - loaderRegistry.unregisterLoader(getImplementationClass()); - } - - protected abstract Class<I> getImplementationClass(); - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/CompositeComponentExtension.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/CompositeComponentExtension.java deleted file mode 100644 index bb3e224012..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/CompositeComponentExtension.java +++ /dev/null @@ -1,557 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.extension; - -import java.util.ArrayList; -import java.util.Collection; -import java.util.HashMap; -import java.util.List; -import java.util.Map; -import java.util.concurrent.ConcurrentHashMap; - -import org.w3c.dom.Document; - -import org.apache.tuscany.spi.annotation.Autowire; -import org.apache.tuscany.spi.builder.Connector; -import org.apache.tuscany.spi.builder.WiringException; -import org.apache.tuscany.spi.component.AtomicComponent; -import org.apache.tuscany.spi.component.Component; -import org.apache.tuscany.spi.component.ComponentRegistrationException; -import org.apache.tuscany.spi.component.CompositeComponent; -import org.apache.tuscany.spi.component.DuplicateNameException; -import org.apache.tuscany.spi.component.InvalidAutowireInterface; -import org.apache.tuscany.spi.component.PrepareException; -import org.apache.tuscany.spi.component.Reference; -import org.apache.tuscany.spi.component.ReferenceBinding; -import org.apache.tuscany.spi.component.SCAObject; -import org.apache.tuscany.spi.component.Service; -import org.apache.tuscany.spi.component.ServiceBinding; -import org.apache.tuscany.spi.component.TargetResolutionException; -import org.apache.tuscany.spi.event.Event; -import org.apache.tuscany.spi.model.Scope; -import org.apache.tuscany.spi.services.management.TuscanyManagementService; -import org.apache.tuscany.spi.wire.InboundWire; -import org.apache.tuscany.spi.wire.OutboundWire; -import org.apache.tuscany.spi.wire.Wire; - -/** - * An extension point for composite components, which new types may extend - * - * @version $$Rev$$ $$Date$$ - */ -public abstract class CompositeComponentExtension extends AbstractComponentExtension implements CompositeComponent { - protected final Map<String, SCAObject> children = new ConcurrentHashMap<String, SCAObject>(); - protected final List<Service> services = new ArrayList<Service>(); - protected final List<Reference> references = new ArrayList<Reference>(); - - protected final Map<String, Document> propertyValues; - protected final Connector connector; - - protected final Map<String, SCAObject> systemChildren = new ConcurrentHashMap<String, SCAObject>(); - protected final List<Service> systemServices = new ArrayList<Service>(); - protected final List<Reference> systemReferenceBindings = new ArrayList<Reference>(); - - // autowire mappings - protected final Map<Class, InboundWire> autowireInternal = new ConcurrentHashMap<Class, InboundWire>(); - protected final Map<Class, InboundWire> autowireExternal = new ConcurrentHashMap<Class, InboundWire>(); - protected final Map<Class, InboundWire> systemAutowireInternal = new ConcurrentHashMap<Class, InboundWire>(); - protected final Map<Class, InboundWire> systemAutowireExternal = new ConcurrentHashMap<Class, InboundWire>(); - - /** - * Management service to use. - */ - private TuscanyManagementService managementService; - - protected CompositeComponentExtension(String name, - CompositeComponent parent, - Connector connector, - Map<String, Document> propertyValues) { - super(name, parent); - this.propertyValues = propertyValues; - this.connector = connector; - } - - /** - * Autowires the management service. - * - * @param managementService Management service used for registering components. - */ - @Autowire - public final void setManagementService(TuscanyManagementService managementService) { - this.managementService = managementService; - } - - public Scope getScope() { - return Scope.SYSTEM; - } - - public void onEvent(Event event) { - publish(event); - } - - public <S, I extends S> void registerJavaObject(String name, Class<S> service, I instance) - throws ComponentRegistrationException { - throw new UnsupportedOperationException(); - } - - public <S, I extends S> void registerJavaObject(String name, List<Class<?>> services, I instance) - throws ComponentRegistrationException { - throw new UnsupportedOperationException(); - } - - public Document getPropertyValue(String name) { - return propertyValues.get(name); - } - - public SCAObject getChild(String name) { - assert name != null; - return children.get(name); - } - - public SCAObject getSystemChild(String name) { - assert name != null; - return systemChildren.get(name); - } - - public void register(SCAObject child) throws ComponentRegistrationException { - assert child instanceof Service || child instanceof Reference || child instanceof Component; - if (child.isSystem()) { - if (systemChildren.get(child.getName()) != null) { - throw new DuplicateNameException("A system child is already registered with the name", child.getName()); - } - systemChildren.put(child.getName(), child); - } else { - if (children.get(child.getName()) != null) { - throw new DuplicateNameException("A child is already registered with the name", child.getName()); - } - children.put(child.getName(), child); - } - if (child instanceof Service) { - Service service = (Service) child; - synchronized (services) { - if (service.isSystem()) { - systemServices.add(service); - } else { - services.add(service); - } - } - registerAutowire(service); - } else if (child instanceof Reference) { - Reference reference = (Reference) child; - synchronized (references) { - if (reference.isSystem()) { - systemReferenceBindings.add(reference); - } else { - references.add(reference); - } - } - registerAutowire(reference); - } else if (child instanceof AtomicComponent) { - AtomicComponent atomic = (AtomicComponent) child; - registerAutowire(atomic); - if (managementService != null) { - managementService.registerComponent(atomic.getName(), atomic); - } - } else if (child instanceof CompositeComponent) { - CompositeComponent component = (CompositeComponent) child; - if (lifecycleState == RUNNING && component.getLifecycleState() == UNINITIALIZED) { - component.start(); - } - registerAutowire(component); - addListener(component); - } - } - - public Map<String, List<OutboundWire>> getOutboundWires() { - synchronized (references) { - Map<String, List<OutboundWire>> map = new HashMap<String, List<OutboundWire>>(); - for (Reference reference : references) { - List<OutboundWire> wires = new ArrayList<OutboundWire>(); - map.put(reference.getName(), wires); - for (ReferenceBinding binding : reference.getReferenceBindings()) { - OutboundWire wire = binding.getOutboundWire(); - if (Wire.LOCAL_BINDING.equals(wire.getBindingType())) { - wires.add(wire); - } - } - } - return map; - } - } - - public InboundWire getInboundWire(String serviceName) { - Service service; - if (serviceName == null) { - if (services.size() != 1) { - return null; - } - service = services.get(0); - } else { - SCAObject object = children.get(serviceName); - if (!(object instanceof Service)) { - return null; - } - service = (Service) object; - } - for (ServiceBinding binding : service.getServiceBindings()) { - InboundWire wire = binding.getInboundWire(); - if (Wire.LOCAL_BINDING.equals(wire.getBindingType())) { - return wire; - } - } - return null; - } - - public InboundWire getInboundSystemWire(String serviceName) { - Service service; - if (serviceName == null) { - if (systemServices.size() != 1) { - return null; - } - service = systemServices.get(0); - } else { - SCAObject object = systemChildren.get(serviceName); - if (!(object instanceof Service)) { - return null; - } - service = (Service) object; - } - for (ServiceBinding binding : service.getServiceBindings()) { - InboundWire wire = binding.getInboundWire(); - if (Wire.LOCAL_BINDING.equals(wire.getBindingType())) { - return wire; - } - } - return null; - } - - public Collection<InboundWire> getInboundWires() { - synchronized (services) { - List<InboundWire> map = new ArrayList<InboundWire>(); - for (Service service : services) { - for (ServiceBinding binding : service.getServiceBindings()) { - InboundWire wire = binding.getInboundWire(); - if (Wire.LOCAL_BINDING.equals(wire.getBindingType())) { - map.add(wire); - } - } - } - return map; - } - } - - public Collection<InboundWire> getInboundSystemWires() { - synchronized (systemServices) { - List<InboundWire> map = new ArrayList<InboundWire>(); - for (Service service : systemServices) { - for (ServiceBinding binding : service.getServiceBindings()) { - InboundWire wire = binding.getInboundWire(); - if (Wire.LOCAL_BINDING.equals(wire.getBindingType())) { - map.add(wire); - } - } - } - return map; - } - } - - public InboundWire resolveAutowire(Class<?> instanceInterface) throws TargetResolutionException { - // FIXME JNB make this faster and thread safe - for (Map.Entry<Class, InboundWire> service : autowireInternal.entrySet()) { - if (instanceInterface.isAssignableFrom(service.getKey())) { - return service.getValue(); - } - } - if (getParent() != null) { - return getParent().resolveAutowire(instanceInterface); - } - return null; - } - - public InboundWire resolveSystemAutowire(Class<?> instanceInterface) throws TargetResolutionException { - // FIXME JNB make this faster and thread safe - for (Map.Entry<Class, InboundWire> service : systemAutowireInternal.entrySet()) { - if (instanceInterface.isAssignableFrom(service.getKey())) { - return service.getValue(); - } - } - if (getParent() != null) { - return getParent().resolveSystemAutowire(instanceInterface); - } - return null; - } - - public InboundWire resolveExternalAutowire(Class<?> instanceInterface) throws TargetResolutionException { - // FIXME JNB make this faster and thread safe - for (Map.Entry<Class, InboundWire> service : autowireExternal.entrySet()) { - if (instanceInterface.isAssignableFrom(service.getKey())) { - return service.getValue(); - } - } - if (getParent() != null) { - return getParent().resolveAutowire(instanceInterface); - } - return null; - } - - public InboundWire resolveSystemExternalAutowire(Class<?> instanceInterface) throws TargetResolutionException { - // FIXME JNB make this faster and thread safe - for (Map.Entry<Class, InboundWire> service : systemAutowireExternal.entrySet()) { - if (instanceInterface.isAssignableFrom(service.getKey())) { - return service.getValue(); - } - } - if (getParent() != null) { - return getParent().resolveAutowire(instanceInterface); - } - return null; - } - - public void prepare() throws PrepareException { - // Connect services and references first so that their wires are linked first - List<SCAObject> childList = new ArrayList<SCAObject>(); - for (SCAObject child : systemChildren.values()) { - if (child instanceof Component) { - childList.add(child); - } else { - childList.add(0, child); - } - } - // connect system artifacts - for (SCAObject child : childList) { - // connect all children - // TODO for composite wires, should delegate down - try { - connector.connect(child); - child.prepare(); - } catch (PrepareException e) { - e.addContextName(getName()); - } catch (WiringException e) { - throw new PrepareException("Error preparing composite", getName(), e); - } - } - - // connect application artifacts - childList.clear(); - for (SCAObject child : children.values()) { - if (child instanceof Component) { - childList.add(child); - } else { - childList.add(0, child); - } - } - for (SCAObject child : childList) { - // connect all children - // TODO for composite wires, should delegate down - try { - connector.connect(child); - child.prepare(); - } catch (PrepareException e) { - e.addContextName(getName()); - throw e; - } catch (WiringException e) { - throw new PrepareException("Error preparing composite", getName(), e); - } - } - } - - protected void registerAutowireExternal(Class<?> interfaze, Service service) throws InvalidAutowireInterface { - if (interfaze == null) { - // The ServiceContract is not from Java - return; - } - if (service.isSystem()) { - if (systemAutowireExternal.containsKey(interfaze)) { - return; - } - // TODO autowire should allow multiple interfaces - List<ServiceBinding> bindings = service.getServiceBindings(); - if (bindings.size() == 0) { - return; - } - // pick the first binding until autowire allows multiple interfaces - InboundWire wire = bindings.get(0).getInboundWire(); - if (!interfaze.isAssignableFrom(wire.getServiceContract().getInterfaceClass())) { - throw new InvalidAutowireInterface("Matching inbound wire not found for interface", - interfaze.getName()); - } - systemAutowireExternal.put(interfaze, wire); - } else { - if (autowireExternal.containsKey(interfaze)) { - return; - } - // TODO autowire should allow multiple interfaces - List<ServiceBinding> bindings = service.getServiceBindings(); - if (bindings.size() == 0) { - return; - } - // pick the first binding until autowire allows multiple interfaces - InboundWire wire = bindings.get(0).getInboundWire(); - if (!interfaze.isAssignableFrom(wire.getServiceContract().getInterfaceClass())) { - String iName = interfaze.getName(); - throw new InvalidAutowireInterface("Matching inbound wire not found for interface", iName); - } - autowireExternal.put(interfaze, wire); - } - } - - protected void registerAutowireInternal(Class<?> interfaze, InboundWire wire, boolean system) - throws InvalidAutowireInterface { - if (interfaze == null) { - // The ServiceContract is not from Java - return; - } - if (system) { - if (systemAutowireInternal.containsKey(interfaze)) { - return; - } - systemAutowireInternal.put(interfaze, wire); - } else { - if (autowireInternal.containsKey(interfaze)) { - return; - } - if (!interfaze.isAssignableFrom(wire.getServiceContract().getInterfaceClass())) { - String iName = interfaze.getName(); - throw new InvalidAutowireInterface("Matching inbound wire not found for interface", iName); - } - autowireInternal.put(interfaze, wire); - } - } - - protected void registerAutowireInternal(Class<?> interfaze, Reference reference) throws InvalidAutowireInterface { - if (interfaze == null) { - // The ServiceContract is not from Java - return; - } - if (reference.isSystem()) { - if (systemAutowireInternal.containsKey(interfaze)) { - return; - } - List<ReferenceBinding> bindings = reference.getReferenceBindings(); - if (bindings.size() == 0) { - return; - } - // pick the first binding until autowire allows multiple interfaces - InboundWire wire = bindings.get(0).getInboundWire(); - if (!interfaze.isAssignableFrom(wire.getServiceContract().getInterfaceClass())) { - throw new InvalidAutowireInterface("Matching inbound wire not found for interface", - interfaze.getName()); - } - systemAutowireInternal.put(interfaze, wire); - } else { - if (autowireInternal.containsKey(interfaze)) { - return; - } - List<ReferenceBinding> bindings = reference.getReferenceBindings(); - if (bindings.size() == 0) { - return; - } - // pick the first binding until autowire allows multiple interfaces - InboundWire wire = bindings.get(0).getInboundWire(); - if (!interfaze.isAssignableFrom(wire.getServiceContract().getInterfaceClass())) { - String iName = interfaze.getName(); - throw new InvalidAutowireInterface("Matching inbound wire not found for interface", iName); - } - autowireInternal.put(interfaze, wire); - } - } - - protected void registerAutowireInternal(Class<?> interfaze, AtomicComponent component) - throws InvalidAutowireInterface { - if (interfaze == null) { - // The ServiceContract is not from Java - return; - } - if (component.isSystem()) { - if (systemAutowireInternal.containsKey(interfaze) || component.getInboundWires().size() == 0) { - return; - } - for (InboundWire wire : component.getInboundWires()) { - Class<?> clazz = wire.getServiceContract().getInterfaceClass(); - if (clazz.isAssignableFrom(interfaze)) { - systemAutowireInternal.put(interfaze, wire); - return; - } - } - throw new InvalidAutowireInterface("Matching inbound wire not found for interface", interfaze.getName()); - } else { - if (autowireInternal.containsKey(interfaze) || component.getInboundWires().size() == 0) { - return; - } - for (InboundWire wire : component.getInboundWires()) { - if (interfaze.isAssignableFrom(wire.getServiceContract().getInterfaceClass())) { - autowireInternal.put(interfaze, wire); - return; - } - } - throw new InvalidAutowireInterface("Matching inbound wire not found for interface", interfaze.getName()); - } - } - - protected void registerAutowire(CompositeComponent component) throws InvalidAutowireInterface { - if (component.isSystem()) { - // the composite is under the system hierarchy so only register its system services - Collection<InboundWire> wires = component.getInboundSystemWires(); - for (InboundWire wire : wires) { - Class<?> clazz = wire.getServiceContract().getInterfaceClass(); - registerAutowireInternal(clazz, wire, true); - } - - } else { - // the composite is under the application hierarchy so only register its non-system services - Collection<InboundWire> wires = component.getInboundWires(); - for (InboundWire wire : wires) { - Class<?> clazz = wire.getServiceContract().getInterfaceClass(); - registerAutowireInternal(clazz, wire, false); - } - } - } - - protected void registerAutowire(AtomicComponent component) throws InvalidAutowireInterface { - for (InboundWire wire : component.getInboundWires()) { - registerAutowireInternal(wire.getServiceContract().getInterfaceClass(), component); - } - } - - protected void registerAutowire(Reference reference) throws InvalidAutowireInterface { - // TODO autowire should allow multiple interfaces - List<ReferenceBinding> bindings = reference.getReferenceBindings(); - if (bindings.size() == 0) { - return; - } - // pick the first binding until autowire allows multiple interfaces - InboundWire wire = bindings.get(0).getInboundWire(); - Class<?> clazz = wire.getServiceContract().getInterfaceClass(); - registerAutowireInternal(clazz, reference); - - - } - - protected void registerAutowire(Service service) throws InvalidAutowireInterface { - // TODO autowire should allow multiple interfaces - List<ServiceBinding> bindings = service.getServiceBindings(); - if (bindings.size() == 0) { - return; - } - // pick the first binding until autowire allows multiple interfaces - InboundWire wire = bindings.get(0).getInboundWire(); - Class<?> clazz = wire.getServiceContract().getInterfaceClass(); - registerAutowireExternal(clazz, service); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/ExecutionMonitor.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/ExecutionMonitor.java deleted file mode 100644 index fc6e5b7a14..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/ExecutionMonitor.java +++ /dev/null @@ -1,33 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.extension; - -/** - * A monitor used to log events during an invocation - * - * @version $$Rev$$ $$Date$$ - */ -public interface ExecutionMonitor { - - /** - * Logs an exception thrown during an invocation - */ - void executionError(Throwable e); - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/LoaderExtension.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/LoaderExtension.java deleted file mode 100644 index d256ef1fdd..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/LoaderExtension.java +++ /dev/null @@ -1,79 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.extension; - -import javax.xml.namespace.QName; - -import org.osoa.sca.annotations.Destroy; -import org.osoa.sca.annotations.Init; -import org.osoa.sca.annotations.EagerInit; - -import org.apache.tuscany.spi.annotation.Autowire; -import org.apache.tuscany.spi.loader.LoaderRegistry; -import org.apache.tuscany.spi.loader.StAXElementLoader; -import org.apache.tuscany.spi.model.ModelObject; - -/** - * Support class for extending the Loader mechanism. - * - * @version $Rev$ $Date$ - */ -@EagerInit -public abstract class LoaderExtension<T extends ModelObject> implements StAXElementLoader<T> { - /** - * The LoaderRegistry that this loader should register with; usually set by injection. This registry may also be - * used to load sub-elements. - */ - protected LoaderRegistry registry; - - /** - * Constructor specifies the registry to register with. - * - * @param registry the LoaderRegistry this loader should register with - */ - protected LoaderExtension(@Autowire LoaderRegistry registry) { - this.registry = registry; - } - - /** - * Initialize the loader. The base implementation registers this loader with the registry as a handler for the XML - * type returned by {@link #getXMLType()}. Implementations may override this to register the loader as a handler for - * multiple XML types. - */ - @Init - public void start() { - registry.registerLoader(getXMLType(), this); - } - - /** - * Destroy the loader. The base implementation unregisters the loader from the regsitry based on the type returned - * by {@link #getXMLType()}. - */ - @Destroy - public void stop() { - registry.unregisterLoader(getXMLType(), this); - } - - /** - * Returns the QName of the element that this implementation handles. - * - * @return the QName of the element that this implementation handles - */ - public abstract QName getXMLType(); -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/ReferenceBindingExtension.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/ReferenceBindingExtension.java deleted file mode 100644 index 1653e87dc2..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/ReferenceBindingExtension.java +++ /dev/null @@ -1,78 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.extension; - -import org.apache.tuscany.spi.component.AbstractSCAObject; -import org.apache.tuscany.spi.component.CompositeComponent; -import org.apache.tuscany.spi.component.Reference; -import org.apache.tuscany.spi.component.ReferenceBinding; -import org.apache.tuscany.spi.model.Scope; -import org.apache.tuscany.spi.model.ServiceContract; -import org.apache.tuscany.spi.wire.InboundWire; -import org.apache.tuscany.spi.wire.OutboundWire; - -/** - * The default implementation of an SCA reference - * - * @version $Rev$ $Date$ - */ -public abstract class ReferenceBindingExtension extends AbstractSCAObject implements ReferenceBinding { - protected Reference reference; - protected InboundWire inboundWire; - protected OutboundWire outboundWire; - protected ServiceContract<?> bindingServiceContract; - - protected ReferenceBindingExtension(String name, CompositeComponent parent) { - super(name, parent); - } - - public Scope getScope() { - return Scope.SYSTEM; - } - - public void setReference(Reference reference) { - this.reference = reference; - } - - public void setInboundWire(InboundWire wire) { - this.inboundWire = wire; - } - - public InboundWire getInboundWire() { - return inboundWire; - } - - public OutboundWire getOutboundWire() { - return outboundWire; - } - - public void setOutboundWire(OutboundWire outboundWire) { - this.outboundWire = outboundWire; - } - - public ServiceContract<?> getBindingServiceContract() { - return bindingServiceContract; - } - - @Override - public boolean isSystem() { - return reference != null && reference.isSystem(); - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/ServiceBindingExtension.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/ServiceBindingExtension.java deleted file mode 100644 index 76859a65de..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/ServiceBindingExtension.java +++ /dev/null @@ -1,87 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.extension; - -import org.apache.tuscany.spi.CoreRuntimeException; -import org.apache.tuscany.spi.component.AbstractSCAObject; -import org.apache.tuscany.spi.component.CompositeComponent; -import org.apache.tuscany.spi.component.Service; -import org.apache.tuscany.spi.component.ServiceBinding; -import org.apache.tuscany.spi.component.TargetInvokerCreationException; -import org.apache.tuscany.spi.model.Operation; -import org.apache.tuscany.spi.model.Scope; -import org.apache.tuscany.spi.model.ServiceContract; -import org.apache.tuscany.spi.wire.InboundWire; -import org.apache.tuscany.spi.wire.OutboundWire; -import org.apache.tuscany.spi.wire.TargetInvoker; - -/** - * The default implementation of an SCA service - * - * @version $Rev$ $Date$ - */ -public abstract class ServiceBindingExtension extends AbstractSCAObject implements ServiceBinding { - protected Service service; - protected InboundWire inboundWire; - protected OutboundWire outboundWire; - protected ServiceContract<?> bindingServiceContract; - - public ServiceBindingExtension(String name, CompositeComponent parent) throws CoreRuntimeException { - super(name, parent); - } - - public Scope getScope() { - return Scope.SYSTEM; - } - - public void setService(Service service) { - this.service = service; - } - - public InboundWire getInboundWire() { - return inboundWire; - } - - public void setInboundWire(InboundWire wire) { - inboundWire = wire; - } - - public OutboundWire getOutboundWire() { - return outboundWire; - } - - public void setOutboundWire(OutboundWire outboundWire) { - this.outboundWire = outboundWire; - } - - public TargetInvoker createTargetInvoker(ServiceContract contract, Operation operation) - throws TargetInvokerCreationException { - throw new UnsupportedOperationException(); - } - - public ServiceContract<?> getBindingServiceContract() { - return bindingServiceContract; - } - - @Override - public boolean isSystem() { - return service != null && service.isSystem(); - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/SystemAtomicComponentExtension.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/SystemAtomicComponentExtension.java deleted file mode 100644 index 6c502702e9..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/SystemAtomicComponentExtension.java +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.extension; - -import org.apache.tuscany.spi.component.CompositeComponent; -import org.apache.tuscany.spi.model.Operation; -import org.apache.tuscany.spi.wire.InboundWire; -import org.apache.tuscany.spi.wire.TargetInvoker; - -/** - * @version $Rev$ $Date$ - */ -public abstract class SystemAtomicComponentExtension extends AtomicComponentExtension { - - public SystemAtomicComponentExtension(String name, - CompositeComponent parent, - int initLevel) { - super(name, parent, null, null, null, null, initLevel); - } - - public TargetInvoker createTargetInvoker(String targetName, Operation operation, InboundWire callbackWire) { - throw new UnsupportedOperationException(); - } - - public boolean isSystem() { - return true; - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/TargetInvokerExtension.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/TargetInvokerExtension.java deleted file mode 100644 index 88949646ff..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/extension/TargetInvokerExtension.java +++ /dev/null @@ -1,96 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.extension; - -import java.lang.reflect.InvocationTargetException; -import java.util.LinkedList; - -import org.apache.tuscany.spi.component.WorkContext; -import org.apache.tuscany.spi.wire.InboundWire; -import org.apache.tuscany.spi.wire.InvocationRuntimeException; -import org.apache.tuscany.spi.wire.Message; -import org.apache.tuscany.spi.wire.TargetInvoker; - -/** - * The default implementation of a TargetInvoker - * - * @version $Rev$ $Date$ - */ -public abstract class TargetInvokerExtension implements TargetInvoker { - - protected InboundWire wire; - protected WorkContext workContext; - protected ExecutionMonitor monitor; - protected boolean cacheable; - - /** - * Creates a new invoker - * - * @param wire the callback wire - * @param workContext the work context to use for setting correlation information - * @param monitor the event monitor - */ - public TargetInvokerExtension(InboundWire wire, WorkContext workContext, ExecutionMonitor monitor) { - this.wire = wire; - this.workContext = workContext; - this.monitor = monitor; - } - - public Message invoke(Message msg) throws InvocationRuntimeException { - try { - Object messageId = msg.getMessageId(); - if (messageId != null) { - workContext.setCurrentCorrelationId(messageId); - } - if (wire != null) { - LinkedList<Object> callbackRoutingChain = msg.getCallbackRoutingChain(); - if (callbackRoutingChain != null) { - workContext.setCurrentCallbackRoutingChain(callbackRoutingChain); - } - } - Object resp = invokeTarget(msg.getBody(), msg.getConversationSequence()); - msg.setBody(resp); - } catch (InvocationTargetException e) { - msg.setBodyWithFault(e.getCause()); - } - return msg; - } - - public boolean isCacheable() { - return cacheable; - } - - public void setCacheable(boolean cacheable) { - this.cacheable = cacheable; - } - - public boolean isOptimizable() { - return isCacheable(); - } - - public Object clone() throws CloneNotSupportedException { - try { - return super.clone(); - } catch (CloneNotSupportedException e) { - // TargetInvoker extends Cloneable so this should not have been thrown - throw new AssertionError(e); - } - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/host/ResourceHost.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/host/ResourceHost.java deleted file mode 100644 index b273ec6729..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/host/ResourceHost.java +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.host; - -/** - * Interface implemented by host environments that allow for resolution of component implementation resources, e.g. - * items bound in a JNDI tree. - * - * @version $Rev$ $Date$ - */ -public interface ResourceHost { - - /** - * Resolve a resource matching the given type - * - * @param type the type of the resources - * @throws ResourceResolutionException if an error is encountered during resolution - */ - <T> T resolveResource(Class<T> type) throws ResourceResolutionException; - - /** - * Resolve a resource matching the given type and name - * - * @param type the type of the resources - * @param mappedName the mapped name of the resource - * @throws ResourceResolutionException if an error is encountered during resolution - */ - <T> T resolveResource(Class<T> type, String mappedName) throws ResourceResolutionException; - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/host/ResourceHostRegistry.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/host/ResourceHostRegistry.java deleted file mode 100644 index b4964cce3b..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/host/ResourceHostRegistry.java +++ /dev/null @@ -1,72 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.host; - -/** - * Implementations manage a registry of resources and resource hosts in the runtime - * - * @version $Rev$ $Date$ - */ -public interface ResourceHostRegistry { - /** - * Registers a resource host for the given uri prefix - * - * @param uri the uri prefix the host resolves resources for - * @param host the resource host - */ - void registerResourceHost(String uri, ResourceHost host); - - /** - * Removes a resource host registered for the given uri prefix - */ - void unregisterResourceHost(String uri); - - /** - * Register a resource by type - * - * @param type the type of the resource - * @param resource the resource - */ - void registerResource(Class<?> type, Object resource); - - /** - * Register a resource by type and name - * - * @param type the type of the resource - * @param name the mapped resource name - * @param resource the resource - */ - void registerResource(Class<?> type, String name, Object resource); - - /** - * Unregister a resource - * - * @param type the type the resource was registered with - * @param name the mapped name the resource was registered with - */ - void unregisterResource(Class<?> type, String name); - - /** - * Unregister a resource - * - * @param type the type the resource was registered with - */ - void unregisterResource(Class<?> type); - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/host/ResourceResolutionException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/host/ResourceResolutionException.java deleted file mode 100644 index 23c18f5115..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/host/ResourceResolutionException.java +++ /dev/null @@ -1,32 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.host; - -import org.apache.tuscany.api.TuscanyException; - -/** - * @version $Rev$ $Date$ - */ -public class ResourceResolutionException extends TuscanyException { - - public ResourceResolutionException(String message, String identifier) { - super(message, identifier); - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/host/ServletHost.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/host/ServletHost.java deleted file mode 100644 index 37937808d4..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/host/ServletHost.java +++ /dev/null @@ -1,58 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.host; - -import javax.servlet.Servlet; - -/** - * Interface implemented by host environments that allow Servlets to be registered. - * <p/> - * This interface allows an SCA system service to register a servlet to handle inbound requests. - * - * @version $Rev$ $Date$ - */ -public interface ServletHost { - /** - * Register a mapping for an instance of a Servlet. This requests that the servlet container direct all requests to - * the designated mapping to the supplied Servlet instance. - * - * @param mapping the uri-mapping for the Servlet - * @param servlet the Servlet that should be invoked - */ - void registerMapping(String mapping, Servlet servlet); - - /** - * Unregister a servlet mapping. This directs the servlet contain not to direct any more requests to a previously - * registered Servlet. - * - * @param mapping the uri-mapping for the Servlet - * @return the servlet that was registered to the mapping, null if nothing was registered to the mapping - */ - Servlet unregisterMapping(String mapping); - - /** - * Check to see if a mapping exists. - * - * @param mapping the uri-mapping for the Servlet - * @return true if mapping is registered, false otherwise - */ - boolean isMappingRegistered(String mapping); - - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/ElementInfo.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/ElementInfo.java deleted file mode 100644 index 5a0bd3bb5f..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/ElementInfo.java +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.spi.idl; - -import javax.xml.namespace.QName; - -/** - * An abstraction of XML schema elements - */ -public class ElementInfo { - private QName name; - private TypeInfo type; - - /** - * @param name - * @param type - */ - public ElementInfo(QName name, TypeInfo type) { - super(); - this.name = name; - this.type = type; - } - - /** - * @return the name - */ - public QName getQName() { - return name; - } - - /** - * @return the type - */ - public TypeInfo getType() { - return type; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/InvalidConversationalOperationException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/InvalidConversationalOperationException.java deleted file mode 100644 index e2b4acec24..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/InvalidConversationalOperationException.java +++ /dev/null @@ -1,40 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.idl; - -import java.lang.reflect.Method; - -/** - * Denotes an invalid conversational interface definition - * - * @version $Rev$ $Date$ - */ -public class InvalidConversationalOperationException extends InvalidServiceContractException { - private final Method operation; - - public InvalidConversationalOperationException(String message, String identifier, Method operation) { - super(message, identifier); - this.operation = operation; - } - - public Method getOperation() { - return operation; - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/InvalidServiceContractException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/InvalidServiceContractException.java deleted file mode 100644 index e977592df0..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/InvalidServiceContractException.java +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.idl; - -import org.apache.tuscany.api.TuscanyException; - -/** - * @version $Rev$ $Date$ - */ -public abstract class InvalidServiceContractException extends TuscanyException { - - public InvalidServiceContractException() { - } - - public InvalidServiceContractException(String message) { - super(message); - } - - protected InvalidServiceContractException(String message, String identifier) { - super(message, identifier); - } - - public InvalidServiceContractException(String message, Throwable cause) { - super(message, cause); - } - - protected InvalidServiceContractException(String message, String identifier, Throwable cause) { - super(message, identifier, cause); - } - - public InvalidServiceContractException(Throwable cause) { - super(cause); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/OverloadedOperationException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/OverloadedOperationException.java deleted file mode 100644 index b1d4cb4e7c..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/OverloadedOperationException.java +++ /dev/null @@ -1,41 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.idl; - -import java.lang.reflect.Method; - -/** - * Exception thrown to indicate that a service contract specification contains an overloaded method. - * - * @version $Rev$ $Date$ - */ -public class OverloadedOperationException extends InvalidServiceContractException { - private static final long serialVersionUID = -4658711318608885638L; - private final Method operation; - - public OverloadedOperationException(Method operation) { - super(null, operation.getDeclaringClass().getName()); - this.operation = operation; - } - - public Method getOperation() { - return operation; - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/TypeInfo.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/TypeInfo.java deleted file mode 100644 index 9bb107812c..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/TypeInfo.java +++ /dev/null @@ -1,66 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.spi.idl; - -import javax.xml.namespace.QName; - -/** - * An abstraction of XML schema types - */ -public class TypeInfo { - private QName name; - - private boolean isSimpleType; - - private TypeInfo baseType; - - /** - * @param name - * @param isSimpleType - */ - public TypeInfo(QName name, boolean isSimpleType, TypeInfo baseType) { - super(); - this.name = name; - this.isSimpleType = isSimpleType; - this.baseType = baseType; - } - - /** - * @return the isSimpleType - */ - public boolean isSimpleType() { - return isSimpleType; - } - - /** - * @return the name - */ - public QName getQName() { - return name; - } - - /** - * @return the baseType - */ - public TypeInfo getBaseType() { - return baseType; - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/InterfaceJavaIntrospector.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/InterfaceJavaIntrospector.java deleted file mode 100644 index 08f22147b5..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/InterfaceJavaIntrospector.java +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.idl.java; - -import org.apache.tuscany.spi.idl.InvalidServiceContractException; - -/** - * Processor for creating JavaServiceContract definitions from Java Classes. - * - * @version $Rev$ $Date$ - */ -public interface InterfaceJavaIntrospector { - - /** - * Introspect a Java interface and return a service contract definition. - * - * @param type the interface to inspect - * @return a JavaServiceContract corresponding to the Java interface - */ - <I> JavaServiceContract introspect(Class<I> type) throws InvalidServiceContractException; - - /** - * Introspect a Java interface and return a service contract definition. - * - * @param type the interface to inspect - * @param callback the callback interface to inspec - * @return a JavaServiceContract corresponding to the Java interface - */ - <I, C> JavaServiceContract introspect(Class<I> type, Class<C> callback) throws InvalidServiceContractException; -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/JavaIDLUtils.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/JavaIDLUtils.java deleted file mode 100644 index c7c7cb2aa8..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/JavaIDLUtils.java +++ /dev/null @@ -1,96 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.idl.java; - -import java.lang.reflect.Method; -import java.util.Collection; -import java.util.List; - -import org.apache.tuscany.spi.model.DataType; -import org.apache.tuscany.spi.model.Operation; - -/** - * Contains methods for mapping between an operation in a {@link org.apache.tuscany.spi.model.ServiceContract} and a - * method defined by a Java interface - * - * @version $Rev$ $Date$ - */ -public final class JavaIDLUtils { - - private JavaIDLUtils() { - } - - /** - * Searches an array of methods for a match against the given operation - * - * @param operation the operation to match - * @param methods the methods to match against - * @return a matching method or null - */ - public static Method findMethod(Operation<?> operation, Method[] methods) { - for (Method method : methods) { - if (match(operation, method)) { - return method; - } - } - return null; - } - - /** - * Searches a collection of operations for a match against the given method - * - * @param method the method to match - * @param operations the operations to match against - * @return a matching operation or null - */ - public static Operation findOperation(Method method, Collection<Operation<?>> operations) { - for (Operation<?> operation : operations) { - if (match(operation, method)) { - return operation; - } - } - return null; - } - - /** - * Determines if the given operation matches the given method - * - * @return true if the operation matches, false if does not - */ - private static <T> boolean match(Operation<T> operation, Method method) { - Class<?>[] params = method.getParameterTypes(); - DataType<List<DataType<T>>> inputType = operation.getInputType(); - List<DataType<T>> types = inputType.getLogical(); - boolean found = true; - if (types.size() == params.length && method.getName().equals(operation.getName())) { - for (int i = 0; i < params.length; i++) { - Class<?> clazz = params[i]; - if (!clazz.equals(operation.getInputType().getLogical().get(i).getPhysical())) { - found = false; - } - } - } else { - found = false; - } - return found; - - } - - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/JavaInterfaceProcessor.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/JavaInterfaceProcessor.java deleted file mode 100644 index afe98f0773..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/JavaInterfaceProcessor.java +++ /dev/null @@ -1,34 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.idl.java; - -import org.apache.tuscany.spi.idl.InvalidServiceContractException; - -/** - * Implementations introspect metadata on a Java interface, populating the - * corresponding {@link JavaServiceContract} - * - * @version $Rev$ $Date$ - */ -public interface JavaInterfaceProcessor { - - void visitInterface(Class<?> clazz, Class<?> callbackClass, JavaServiceContract contract) - throws InvalidServiceContractException; - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/JavaInterfaceProcessorExtension.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/JavaInterfaceProcessorExtension.java deleted file mode 100644 index 950ce1858c..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/JavaInterfaceProcessorExtension.java +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.idl.java; - -import org.osoa.sca.annotations.EagerInit; -import org.osoa.sca.annotations.Init; - -import org.apache.tuscany.spi.annotation.Autowire; - -/** - * A convenience class for <code>JavaInterfaceProcessor</code> extensions that performs autowiring - * - * @version $Rev$ $Date$ - */ -@EagerInit -public abstract class JavaInterfaceProcessorExtension implements JavaInterfaceProcessor { - - protected JavaInterfaceProcessorRegistry registry; - - @Autowire - public void setRegistry(JavaInterfaceProcessorRegistry registry) { - this.registry = registry; - } - - @Init - public void init() { - registry.registerProcessor(this); - } - - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/JavaInterfaceProcessorRegistry.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/JavaInterfaceProcessorRegistry.java deleted file mode 100644 index 38c64e6f88..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/JavaInterfaceProcessorRegistry.java +++ /dev/null @@ -1,39 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.idl.java; - -/** - * A registry of {@link JavaInterfaceProcessor}s. Interface processors update a service contract definition based on a - * Java interface - * - * @version $Rev$ $Date$ - */ -public interface JavaInterfaceProcessorRegistry extends InterfaceJavaIntrospector { - - /** - * Registers the given processor - */ - void registerProcessor(JavaInterfaceProcessor processor); - - /** - * Deregisters the given processor - */ - void unregisterProcessor(JavaInterfaceProcessor processor); - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/JavaServiceContract.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/JavaServiceContract.java deleted file mode 100644 index ee29846e26..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/idl/java/JavaServiceContract.java +++ /dev/null @@ -1,39 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.idl.java; - -import java.lang.reflect.Type; - -import org.apache.tuscany.spi.model.ServiceContract; - -/** - * Represents a service contract specified using a Java interface - * - * @version $Rev$ $Date$ - */ -public class JavaServiceContract extends ServiceContract<Type> { - - public JavaServiceContract() { - } - - public JavaServiceContract(Class<?> interfaceClass) { - super(interfaceClass); - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/AbstractPropertyProcessor.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/AbstractPropertyProcessor.java deleted file mode 100644 index 999fd9a49d..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/AbstractPropertyProcessor.java +++ /dev/null @@ -1,159 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.implementation.java; - -import java.lang.annotation.Annotation; -import java.lang.reflect.Constructor; -import java.lang.reflect.Field; -import java.lang.reflect.Member; -import java.lang.reflect.Method; -import java.util.Map; - -import org.apache.tuscany.spi.component.CompositeComponent; -import org.apache.tuscany.spi.deployer.DeploymentContext; - -/** - * Base class for ImplementationProcessors that handle annotations that add Properties. - * - * @version $Rev$ $Date$ - */ -public abstract class AbstractPropertyProcessor<A extends Annotation> extends ImplementationProcessorExtension { - private final Class<A> annotationClass; - private ImplementationProcessorService service; - - protected AbstractPropertyProcessor(Class<A> annotationClass, ImplementationProcessorService service) { - this.annotationClass = annotationClass; - this.service = service; - } - - public void visitMethod(CompositeComponent parent, - Method method, - PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, - DeploymentContext context) throws ProcessingException { - A annotation = method.getAnnotation(annotationClass); - if (annotation == null) { - return; - } - - if (!Void.TYPE.equals(method.getReturnType())) { - throw new IllegalPropertyException("Method does not have void return type", method.toString()); - } - Class[] paramTypes = method.getParameterTypes(); - if (paramTypes.length != 1) { - throw new IllegalPropertyException("Method must have a single parameter", method.toString()); - } - Class<?> javaType = paramTypes[0]; - - String name = getName(annotation); - if (name == null || name.length() == 0) { - name = method.getName(); - if (name.startsWith("set")) { - name = toPropertyName(method.getName()); - } - } - - Map<String, JavaMappedProperty<?>> properties = type.getProperties(); - if (properties.containsKey(name)) { - throw new DuplicatePropertyException(name); - } - - JavaMappedProperty<?> property = createProperty(name, javaType, method); - initProperty(property, annotation, parent, context); - properties.put(name, property); - } - - public void visitField(CompositeComponent parent, - Field field, - PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, - DeploymentContext context) throws ProcessingException { - A annotation = field.getAnnotation(annotationClass); - if (annotation == null) { - return; - } - - Class<?> javaType = field.getType(); - - String name = getName(annotation); - if (name == null || name.length() == 0) { - name = field.getName(); - } - - Map<String, JavaMappedProperty<?>> properties = type.getProperties(); - if (properties.containsKey(name)) { - throw new DuplicatePropertyException(name); - } - - JavaMappedProperty<?> property = createProperty(name, javaType, field); - initProperty(property, annotation, parent, context); - properties.put(name, property); - } - - public <T> void visitConstructor(CompositeComponent parent, Constructor<T> constructor, - PojoComponentType<JavaMappedService, - JavaMappedReference, JavaMappedProperty<?>> type, - DeploymentContext context) throws ProcessingException { - - ConstructorDefinition<?> definition = type.getConstructorDefinition(); - Class[] params = constructor.getParameterTypes(); - Map<String, JavaMappedProperty<?>> properties = type.getProperties(); - Annotation[][] annotations = constructor.getParameterAnnotations(); - for (int i = 0; i < params.length; i++) { - Class<?> param = params[i]; - Annotation[] paramAnnotations = annotations[i]; - for (Annotation annotation : paramAnnotations) { - if (annotation.annotationType().equals(annotationClass)) { - if (definition == null) { - definition = new ConstructorDefinition<T>(constructor); - type.setConstructorDefinition(definition); - } - A monitorAnnot = annotationClass.cast(annotation); - String name = getName(monitorAnnot); - if (name == null || name.length() == 0) { - name = param.getName(); - } - JavaMappedProperty<?> property = createProperty(name, param, constructor); - initProperty(property, monitorAnnot, parent, context); - properties.put(name, property); - service.addName(definition.getInjectionNames(), i, name); - } - } - } - } - - protected abstract String getName(A annotation); - - protected <T> void initProperty(JavaMappedProperty<T> property, - A annotation, - CompositeComponent parent, - DeploymentContext context) throws ProcessingException { - } - - protected <T> JavaMappedProperty<T> createProperty(String name, Class<T> javaType, Member member) - throws ProcessingException { - return new JavaMappedProperty<T>(name, null, javaType, member); - } - - - public static String toPropertyName(String name) { - if (!name.startsWith("set")) { - return name; - } - return Character.toLowerCase(name.charAt(3)) + name.substring(4); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/ConstructorDefinition.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/ConstructorDefinition.java deleted file mode 100644 index 94c185966f..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/ConstructorDefinition.java +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.implementation.java; - -import java.lang.reflect.Constructor; -import java.util.ArrayList; -import java.util.List; - -/** - * Hold injection information for the constructor used to instantiate a component implementation instance - * - * @version $Rev$ $Date$ - */ -public class ConstructorDefinition<T> { - - private Constructor<T> constructor; - private List<String> injectionNames; - - public ConstructorDefinition(Constructor<T> constructor) { - this.constructor = constructor; - injectionNames = new ArrayList<String>(); - } - - public Constructor<T> getConstructor() { - return constructor; - } - - public List<String> getInjectionNames() { - return injectionNames; - } - - public void setInjectionNames(List<String> injectionNames) { - this.injectionNames = injectionNames; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/DuplicatePropertyException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/DuplicatePropertyException.java deleted file mode 100644 index 87c4074fe7..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/DuplicatePropertyException.java +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.implementation.java; - -/** - * Thrown when an implementation has more than one property injection site with the same name - * - * @version $Rev$ $Date$ - */ -public class DuplicatePropertyException extends ProcessingException { - - public DuplicatePropertyException(String message) { - super(message); - } - - public DuplicatePropertyException(String message, String identifier) { - super(message, identifier); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/IllegalPropertyException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/IllegalPropertyException.java deleted file mode 100644 index f251f60630..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/IllegalPropertyException.java +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.implementation.java; - -/** - * Denotes an illegal property definition in a component type - * - * @version $Rev$ $Date$ - */ -public class IllegalPropertyException extends ProcessingException { - - public IllegalPropertyException(String message) { - super(message); - } - - - public IllegalPropertyException(String message, String identifier) { - super(message, identifier); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/ImplementationProcessor.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/ImplementationProcessor.java deleted file mode 100644 index fb9beca53c..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/ImplementationProcessor.java +++ /dev/null @@ -1,128 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.implementation.java; - -import java.lang.reflect.Constructor; -import java.lang.reflect.Field; -import java.lang.reflect.Method; - -import org.apache.tuscany.spi.component.CompositeComponent; -import org.apache.tuscany.spi.deployer.DeploymentContext; - -/** - * Implementations process class-level metadata, typically parsing annotations and updating the corresponding - * <code>ComponentType</code>. A processor may, for example, create a {@link JavaMappedProperty} which is responsible - * for injecting a complex type on a component implementation instance when it is instantiated. - * <p/> - * Processors will receive callbacks as the implementation class is walked while evalauting an assembly. It is the - * responsibility of the parser to determine whether to perform an action during the callback. - * - * @version $Rev$ $Date$ - */ -public interface ImplementationProcessor { - - /** - * A callback received when the component implementation class is first loaded - * - * @param parent the parent composite - * @param clazz the component implementation class - * @param type the incomplete component type associated with the implementation class - * @param context the current deployment context - * @throws ProcessingException if an error is encountered while processing metadata - */ - <T> void visitClass(CompositeComponent parent, - Class<T> clazz, - PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, - DeploymentContext context) throws ProcessingException; - - /** - * A callback received as the component implementation class hierarchy is evaluated - * - * @param parent the parent composite - * @param clazz the superclass in the component implmentation's class hierarchy - * @param type the incomplete component type associated with the implementation class - * @param context the current deployment context - * @throws ProcessingException if an error is encountered while processing metadata - */ - <T> void visitSuperClass(CompositeComponent parent, - Class<T> clazz, - PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, - DeploymentContext context) throws ProcessingException; - - /** - * A callback received as the component implementation's public and protected methods are evaluated - * - * @param parent the parent composite - * @param method the current public or protected method being evaluated - * @param type the incomplete component type associated with the implementation class - * @param context the current deployment context - * @throws ProcessingException if an error is encountered while processing metadata - */ - void visitMethod(CompositeComponent parent, - Method method, - PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, - DeploymentContext context) throws ProcessingException; - - /** - * A callback received as the component implementation's constructor used for instantiation by the runtime is - * evaluated. If an implementation contains more than one constructor, the constructor passed to the callback will - * be chosen according to the algorithm described in the SCA Java Client and Implementation Model Specification. - * - * @param parent the parent composite - * @param constructor the constructor used for instantiating component implementation instances - * @param type the incomplete component type associated with the implementation class - * @param context the current deployment context - * @throws ProcessingException if an error is encountered while processing metadata - */ - <T> void visitConstructor(CompositeComponent parent, - Constructor<T> constructor, - PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, - DeploymentContext context) - throws ProcessingException; - - /** - * A callback received as the component implementation's public and protected fields are evaluated - * - * @param parent the parent composite - * @param field the current public or protected field being evaluated - * @param type the incomplete component type associated with the implementation class - * @param context the current deployment context - * @throws ProcessingException if an error is encountered while processing metadata - */ - void visitField(CompositeComponent parent, - Field field, - PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, - DeploymentContext context) throws ProcessingException; - - /** - * The final callback received when all other callbacks during evaluation of the component implementation have been - * issued - * - * @param parent the parent composite - * @param clazz the component implementation class - * @param type the incomplete component type associated with the implementation class - * @param context the current deployment context - * @throws ProcessingException if an error is encountered while processing metadata - */ - <T> void visitEnd(CompositeComponent parent, - Class<T> clazz, - PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, - DeploymentContext context) throws ProcessingException; - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/ImplementationProcessorExtension.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/ImplementationProcessorExtension.java deleted file mode 100644 index a7a92e20a7..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/ImplementationProcessorExtension.java +++ /dev/null @@ -1,93 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.implementation.java; - -import java.lang.reflect.Constructor; -import java.lang.reflect.Field; -import java.lang.reflect.Method; - -import org.osoa.sca.annotations.Destroy; -import org.osoa.sca.annotations.EagerInit; -import org.osoa.sca.annotations.Init; - -import org.apache.tuscany.spi.annotation.Autowire; -import org.apache.tuscany.spi.component.CompositeComponent; -import org.apache.tuscany.spi.deployer.DeploymentContext; - -/** - * A convenience class for annotation processors which alleviates the need to implement unused callbacks - * - * @version $Rev$ $Date$ - */ -@EagerInit -public abstract class ImplementationProcessorExtension implements ImplementationProcessor { - private IntrospectionRegistry registry; - - @Autowire - public void setRegistry(IntrospectionRegistry registry) { - this.registry = registry; - } - - @Init - public void init() { - registry.registerProcessor(this); - } - - @Destroy - public void destroy() { - registry.unregisterProcessor(this); - } - - public <T> void visitClass(CompositeComponent parent, Class<T> clazz, - PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, - DeploymentContext context) - throws ProcessingException { - } - - public <T> void visitSuperClass(CompositeComponent parent, Class<T> clazz, - PojoComponentType<JavaMappedService, - JavaMappedReference, JavaMappedProperty<?>> type, - DeploymentContext context) - throws ProcessingException { - } - - public void visitMethod(CompositeComponent parent, Method method, - PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, - DeploymentContext context) - throws ProcessingException { - } - - public <T> void visitConstructor(CompositeComponent parent, Constructor<T> constructor, - PojoComponentType<JavaMappedService, - JavaMappedReference, JavaMappedProperty<?>> type, - DeploymentContext context) - throws ProcessingException { - } - - public void visitField(CompositeComponent parent, Field field, - PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, - DeploymentContext context) throws ProcessingException { - } - - public <T> void visitEnd(CompositeComponent parent, Class<T> clazz, - PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, - DeploymentContext context) throws ProcessingException { - - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/ImplementationProcessorService.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/ImplementationProcessorService.java deleted file mode 100644 index 59d37e8d59..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/ImplementationProcessorService.java +++ /dev/null @@ -1,89 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.implementation.java; - -import java.lang.annotation.Annotation; -import java.lang.reflect.Member; -import java.util.List; - -import org.apache.tuscany.spi.idl.InvalidServiceContractException; -import org.apache.tuscany.spi.model.ServiceContract; - -/** - * Provides utility methods for Java implementation processing - * - * @version $Rev$ $Date$ - */ -public interface ImplementationProcessorService { - - /** - * Introspects the given interface to produce a mapped service - */ - JavaMappedService createService(Class<?> interfaze) throws InvalidServiceContractException; - - JavaMappedReference createReference(String name, Member member, Class<?> paramType) throws ProcessingException; - - /** - * Processes the callback contract for a given interface type - * - * @param interfaze the interface type to examine - * @param contract the service contract the callback is associated wth - * @throws InvalidServiceContractException - * - */ - void processCallback(Class<?> interfaze, ServiceContract<?> contract) throws InvalidServiceContractException; - - /** - * Determines if all the members of a collection have unique types - * - * @param collection the collection to analyze - * @return true if the types are unique - */ - boolean areUnique(Class[] collection); - - /** - * Inserts a name at the specified position, paddiling the list if its size is less than the position - */ - void addName(List<String> names, int pos, String name); - - /** - * Processes a constructor parameter by introspecting its annotations - * - * @param param the parameter to process - * @param paramAnnotations the parameter annotations - * @param constructorNames the array of constructorNames specified by - * @param pos the declaration position of the constructor parameter - * @param type the component type associated with implementation being reflected - * @param injectionNames the list of parameter constructorNames specified on parameter annotations - * @throws ProcessingException - */ - boolean processParam( - Class<?> param, - Annotation[] paramAnnotations, - String[] constructorNames, - int pos, - PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, - List<String> injectionNames) throws ProcessingException; - - /** - * Returns true if {@link @Autowire}, {@link @Property}, or {@link @Reference} are present in the given array - */ - boolean injectionAnnotationsPresent(Annotation[][] annots); - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/IntrospectionRegistry.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/IntrospectionRegistry.java deleted file mode 100644 index a6122a6ff1..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/IntrospectionRegistry.java +++ /dev/null @@ -1,38 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.implementation.java; - -/** - * A system service which tracks {@link ImplementationProcessor}s - * - * @version $Rev$ $Date$ - */ -public interface IntrospectionRegistry extends Introspector { - - /** - * Registers the given processor and makes it available during assembly evaluation (i.e. build) - */ - void registerProcessor(ImplementationProcessor processor); - - /** - * Deregisters the given processor - */ - void unregisterProcessor(ImplementationProcessor processor); - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/Introspector.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/Introspector.java deleted file mode 100644 index 66abc1f686..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/Introspector.java +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.implementation.java; - -import org.apache.tuscany.spi.component.CompositeComponent; -import org.apache.tuscany.spi.deployer.DeploymentContext; - -/** - * Implementations are responsible for walking a component implementation class, adding additional component type - * information as appropriate - * - * @version $Rev$ $Date$ - */ -public interface Introspector { - - /** - * Walks the given component implementation class - * - * @param parent the parent composite - * @param clazz the component implementation class - * @param type the component type associated with the implementation class - * @return the updated component type - * @throws ProcessingException if an error is encountered evaluating the implementation class - */ - PojoComponentType introspect(CompositeComponent parent, - Class<?> clazz, - PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type, - DeploymentContext context) - throws ProcessingException; - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/JavaMappedComponentType.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/JavaMappedComponentType.java deleted file mode 100644 index 34ac8f53f9..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/JavaMappedComponentType.java +++ /dev/null @@ -1,61 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.implementation.java; - -import org.apache.tuscany.spi.model.ComponentType; - -/** - * A specialized component type definition whose services, references and properties can be mapped to the Java - * programming model. - * - * @version $Rev$ $Date$ - */ -public class JavaMappedComponentType< - S extends JavaMappedService, - R extends JavaMappedReference, - P extends JavaMappedProperty<?> - > extends ComponentType<S, R, P> { - - private Class<?> implClass; - - public JavaMappedComponentType() { - } - - public JavaMappedComponentType(Class<?> implClass) { - this.implClass = implClass; - } - - /** - * Returns the implementation class associated with this component type. - * - * @return the implementation class associated with this component type - */ - public Class<?> getImplClass() { - return implClass; - } - - /** - * Sets the implementation class associated with this component type. - * - * @param implClass the implementation class associated with this component type - */ - public void setImplClass(Class<?> implClass) { - this.implClass = implClass; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/JavaMappedProperty.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/JavaMappedProperty.java deleted file mode 100644 index 6d1715a035..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/JavaMappedProperty.java +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.implementation.java; - -import java.lang.reflect.Member; -import javax.xml.namespace.QName; - -import org.apache.tuscany.spi.model.Property; - -/** - * A Property definition that is mapped to a specific location in the implementation class. This location will typically - * be used to inject property values. - * - * @version $Rev$ $Date$ - */ -public class JavaMappedProperty<T> extends Property<T> { - private Member member; - - public JavaMappedProperty() { - } - - public JavaMappedProperty(String name, QName xmlType, Class<T> javaType) { - super(name, xmlType, javaType); - } - - public JavaMappedProperty(String name, QName xmlType, Class<T> javaType, Member member) { - super(name, xmlType, javaType); - this.member = member; - } - - /** - * Returns the Member that this property is mapped to. - * - * @return the Member that this property is mapped to - */ - public Member getMember() { - return member; - } - - /** - * Sets the Member that this property is mapped to - * - * @param member the Member that this property is mapped to - */ - public void setMember(Member member) { - this.member = member; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/JavaMappedReference.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/JavaMappedReference.java deleted file mode 100644 index 8c718a831b..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/JavaMappedReference.java +++ /dev/null @@ -1,60 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.implementation.java; - -import java.lang.reflect.Member; - -import org.apache.tuscany.spi.model.ReferenceDefinition; -import org.apache.tuscany.spi.model.ServiceContract; - -/** - * A ReferenceDefinition definition that is mapped to a specific location in the implementation class. This location - * will typically be used to inject reference values. - * - * @version $Rev$ $Date$ - */ -public class JavaMappedReference extends ReferenceDefinition { - private Member member; - - public JavaMappedReference() { - } - - public JavaMappedReference(String name, ServiceContract serviceContract, Member member) { - super(name, serviceContract); - this.member = member; - } - - /** - * Returns the Member that this reference is mapped to. - * - * @return the Member that this reference is mapped to - */ - public Member getMember() { - return member; - } - - /** - * Sets the Member that this reference is mapped to - * - * @param member the Member that this reference is mapped to - */ - public void setMember(Member member) { - this.member = member; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/JavaMappedService.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/JavaMappedService.java deleted file mode 100644 index ee5e0bb2a7..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/JavaMappedService.java +++ /dev/null @@ -1,91 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.implementation.java; - -import java.lang.reflect.Member; - -import org.apache.tuscany.spi.model.ServiceContract; -import org.apache.tuscany.spi.model.ServiceDefinition; - -/** - * A ServiceDefinition definition that is mapped to a Java interface. The mapped interface is not required to be the - * same as the interface specified in the service contract. This is to allow the service contract to be specified using - * different interface definition languages or, in the case were the IDL is Java, to allow the service definition to be - * loaded from a different classloader. - * - * @version $Rev$ $Date$ - */ -public class JavaMappedService extends ServiceDefinition { - private Class<?> serviceInterface; - private Member callbackMember; - - public JavaMappedService() { - } - - public JavaMappedService(Class<?> serviceInterface) { - this.serviceInterface = serviceInterface; - } - - public JavaMappedService(String name, ServiceContract contract, boolean remotable) { - super(name, contract, remotable); - } - - public JavaMappedService(String name, - ServiceContract contract, - boolean remotable, - String callbackRefName, - Member callbackMember) { - super(name, contract, remotable, callbackRefName); - this.callbackMember = callbackMember; - } - - public JavaMappedService(String name, ServiceContract contract, Class<?> serviceInterface, boolean remotable) { - super(name, contract, remotable); - this.serviceInterface = serviceInterface; - } - - /** - * Returns the Java interface for this service. This may be different from the interface that defines the service - * contract. - * - * @return the Java interface for this service - */ - public Class<?> getServiceInterface() { - return serviceInterface; - } - - /** - * Sets the Java interface for this service. This may be different from the interface used to define the service - * contract. - * - * @param serviceInterface the Java interface for this service - */ - public void setServiceInterface(Class<?> serviceInterface) { - this.serviceInterface = serviceInterface; - } - - public Member getCallbackMember() { - return callbackMember; - } - - public void setCallbackMember(Member callbackMember) { - this.callbackMember = callbackMember; - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/PojoComponentType.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/PojoComponentType.java deleted file mode 100644 index 193c18f3dc..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/PojoComponentType.java +++ /dev/null @@ -1,110 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.implementation.java; - -import java.lang.reflect.Member; -import java.lang.reflect.Method; -import java.util.HashMap; -import java.util.Map; - -import org.apache.tuscany.spi.model.ComponentType; -import org.apache.tuscany.spi.model.Property; -import org.apache.tuscany.spi.model.ReferenceDefinition; -import org.apache.tuscany.spi.model.ServiceDefinition; - -/** - * A component type specialization for POJO implementations - * - * @version $$Rev$$ $$Date$$ - */ -public class PojoComponentType<S extends ServiceDefinition, R extends ReferenceDefinition, P extends Property<?>> - extends ComponentType<S, R, P> { - private boolean allowsPassByReference; - private ConstructorDefinition<?> constructorDefinition; - private Method initMethod; - private Method destroyMethod; - private final Map<String, Resource> resources = new HashMap<String, Resource>(); - private Member conversationIDMember; - - /** - * Returns the constructor used to instantiate implementation instances - */ - public ConstructorDefinition<?> getConstructorDefinition() { - return constructorDefinition; - } - - /** - * Sets the constructor used to instantiate implementation instances - */ - public void setConstructorDefinition(ConstructorDefinition<?> definition) { - this.constructorDefinition = definition; - } - - /** - * Returns the component initializer method - */ - public Method getInitMethod() { - return initMethod; - } - - /** - * Sets the component initializer method - */ - public void setInitMethod(Method initMethod) { - this.initMethod = initMethod; - } - - /** - * Returns the component destructor method - */ - public Method getDestroyMethod() { - return destroyMethod; - } - - /** - * Sets the component destructor method - */ - public void setDestroyMethod(Method destroyMethod) { - this.destroyMethod = destroyMethod; - } - - public Map<String, Resource> getResources() { - return resources; - } - - public void add(Resource resource) { - resources.put(resource.getName(), resource); - } - - public boolean isAllowsPassByReference() { - return allowsPassByReference; - } - - public void setAllowsPassByReference(boolean allowsPassByReference) { - this.allowsPassByReference = allowsPassByReference; - } - - public Member getConversationIDMember() { - return this.conversationIDMember; - } - - public void setConversationIDMember(Member conversationIDMember) { - this.conversationIDMember = conversationIDMember; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/ProcessingException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/ProcessingException.java deleted file mode 100644 index 40fd1dfd15..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/ProcessingException.java +++ /dev/null @@ -1,65 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.implementation.java; - -import java.lang.reflect.Member; - -import org.apache.tuscany.spi.loader.LoaderException; - -/** - * Denotes a problem processing annotations on a POJO implementation - * - * @version $Rev$ $Date$ - */ -public class ProcessingException extends LoaderException { - private Member member; - - public ProcessingException() { - } - - public ProcessingException(String message) { - super(message); - } - - public ProcessingException(String message, String identifier) { - super(message, identifier); - } - - public ProcessingException(String message, String identifier, Throwable cause) { - super(message, identifier, cause); - } - - public ProcessingException(String message, Throwable cause) { - super(message, cause); - } - - public ProcessingException(Throwable cause) { - super(cause); - } - - - public Member getMemberName() { - return member; - } - - public void setMember(Member member) { - this.member = member; - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/Resource.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/Resource.java deleted file mode 100644 index 5df4c3716d..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/implementation/java/Resource.java +++ /dev/null @@ -1,138 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.implementation.java; - -import java.lang.reflect.Member; - -import org.apache.tuscany.spi.ObjectFactory; - -/** - * A resource dependency declared by a Java component implementation - * - * @version $Rev$ $Date$ - */ -public class Resource { - - private String name; - private String mappedName; - private boolean optional; - private Member member; - private Class<?> type; - private ObjectFactory<?> objectFactory; - - /** - * The name of the resource - * - * @return the name of the resource - */ - public String getName() { - return name; - } - - /** - * Sets the name of the resource - * - * @param name the name of the resource - */ - public void setName(String name) { - this.name = name; - } - - /** - * Returns the URI of the resource - * - * @return the URI of the resource - */ - public String getMappedName() { - return mappedName; - } - - /** - * Sets the resource URI - */ - public void setMappedName(String mappedName) { - this.mappedName = mappedName; - } - - /** - * If true, the resource is optional - * - * @return true if the resource is optional - */ - public boolean isOptional() { - return optional; - } - - /** - * Sets whether the resource is optional - */ - public void setOptional(boolean optional) { - this.optional = optional; - } - - /** - * Returns the Member that this resource is mapped to. - * - * @return the Member that this resource is mapped to - */ - public Member getMember() { - return member; - } - - /** - * Sets the Member that this resource is mapped to - * - * @param member the Member that this resource is mapped to - */ - public void setMember(Member member) { - this.member = member; - } - - /** - * Returns the resource type - * - * @return the resource type - */ - public Class<?> getType() { - return type; - } - - /** - * Sets the resource type - */ - public void setType(Class<?> type) { - this.type = type; - } - - /** - * Returns the obeject factory - * - * @return the object factory - */ - public ObjectFactory<?> getObjectFactory() { - return objectFactory; - } - - /** - * Sets the object factory - */ - public void setObjectFactory(ObjectFactory<?> objectFactory) { - this.objectFactory = objectFactory; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/ComponentTypeLoader.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/ComponentTypeLoader.java deleted file mode 100644 index 8ad01d8197..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/ComponentTypeLoader.java +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.loader; - -import org.apache.tuscany.spi.component.CompositeComponent; -import org.apache.tuscany.spi.deployer.DeploymentContext; -import org.apache.tuscany.spi.model.Implementation; - -/** - * Loader that will load the ComponentType definition for the supplied implementation. The actual mechanism used to load - * that definition is determined by the Client and Implementation Specification for the implementaion type. In some - * cases the definition may be contained in a XML file related to the implementation artifact in some well defined - * manner; other implementations may obtain this information from introspection of the artifact itself (for example, by - * examining Java annotations). - * - * @version $Rev$ $Date$ - */ -public interface ComponentTypeLoader<I extends Implementation> { - /** - * Load the component type definition for the supplied implementation. - * - * @param parent the parent composite - * @param implementation the implementation whose component type information should be loaded - * @param deploymentContext the current deployment context - * @throws LoaderException if there was a problem loading the configuration type - */ - void load(CompositeComponent parent, I implementation, DeploymentContext deploymentContext) - throws LoaderException; -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/InvalidConfigurationException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/InvalidConfigurationException.java deleted file mode 100644 index 1c7f3e073d..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/InvalidConfigurationException.java +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.loader; - -/** - * Denotes an invalid configuration artifact - * - * @version $Rev$ $Date$ - */ -public class InvalidConfigurationException extends LoaderException { - - public InvalidConfigurationException(String message) { - super(message); - } - - public InvalidConfigurationException(String message, String identifier, Throwable cause) { - super(message, identifier, cause); - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/InvalidReferenceException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/InvalidReferenceException.java deleted file mode 100644 index 40ae50bfe5..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/InvalidReferenceException.java +++ /dev/null @@ -1,38 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.loader; - -/** - * @version $Rev$ $Date$ - */ -public class InvalidReferenceException extends LoaderException { - private static final long serialVersionUID = -4346666572527197558L; - - public InvalidReferenceException(String message) { - super(message); - } - - public InvalidReferenceException(String message, String identifier) { - super(message, identifier); - } - - public InvalidReferenceException(Throwable cause) { - super(cause); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/InvalidServiceException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/InvalidServiceException.java deleted file mode 100644 index 1717cae0c3..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/InvalidServiceException.java +++ /dev/null @@ -1,30 +0,0 @@ -/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.spi.loader;
-
-/**
- * @version $Rev: 430937 $ $Date: 2006-08-12 06:47:56 +0530 (Sat, 12 Aug 2006) $
- */
-public class InvalidServiceException extends LoaderException {
-
- public InvalidServiceException(String message, String identifier) {
- super(message, identifier);
- }
-
-}
diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/InvalidValueException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/InvalidValueException.java deleted file mode 100644 index b0ad8594ca..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/InvalidValueException.java +++ /dev/null @@ -1,40 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.loader; - -/** - * Exception that indicates the loader encountered an invalid value. - * The message should be set to the invalid value. - * - * @version $Rev$ $Date$ - */ -public class InvalidValueException extends LoaderException { - - public InvalidValueException(String message) { - super(message); - } - - public InvalidValueException(String message, Throwable cause) { - super(message, cause); - } - - public InvalidValueException(String message, String identifier, Throwable cause) { - super(message, identifier, cause); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/InvalidWireException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/InvalidWireException.java deleted file mode 100644 index b26c81168f..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/InvalidWireException.java +++ /dev/null @@ -1,45 +0,0 @@ -/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.spi.loader;
-
-/**
- * @version $Rev: 430937 $ $Date: 2006-08-12 06:47:56 +0530 (Sat, 12 Aug 2006) $
- */
-public class InvalidWireException extends LoaderException {
-
- public InvalidWireException() {
- }
-
- public InvalidWireException(String message) {
- super(message);
- }
-
-
- public InvalidWireException(String message, String identifier) {
- super(message, identifier);
- }
-
- public InvalidWireException(String message, Throwable cause) {
- super(message, cause);
- }
-
- public InvalidWireException(Throwable cause) {
- super(cause);
- }
-}
diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/Loader.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/Loader.java deleted file mode 100644 index e890d470a3..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/Loader.java +++ /dev/null @@ -1,92 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.loader; - -import java.net.URL; -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; - -import org.apache.tuscany.spi.component.CompositeComponent; -import org.apache.tuscany.spi.deployer.DeploymentContext; -import org.apache.tuscany.spi.model.Implementation; -import org.apache.tuscany.spi.model.ModelObject; - -/** - * System service for loading physical artifacts that represent SCDL configurations and creating the model objects that - * represent them. - * - * @version $Rev$ $Date$ - */ -public interface Loader { - /** - * Parse the supplied XML stream, dispatching to the appropriate registered loader for each element encountered in - * the stream. - * <p/> - * This method must be called with the XML cursor positioned on a START_ELEMENT event. When this method returns, the - * stream will be positioned on the corresponding END_ELEMENT event. - * - * @param parent the composite in which the model object is contained - * @param object the model object to load configuration data into. If null, the loader dispatched to is - * responsible for creating a model object itself - * @param reader the XML stream to parse - * @param deploymentContext the current deployment context - * @return the model object obtained by parsing the current element on the stream - * @throws XMLStreamException if there was a problem reading the stream - */ - ModelObject load(CompositeComponent parent, - ModelObject object, - XMLStreamReader reader, - DeploymentContext deploymentContext) - throws XMLStreamException, LoaderException; - - /** - * Load a model object from a specified location. - * - * @param parent the composite in which the model object is contained - * @param object the model object to load configuration data into. If null, the loader dispatched to is - * responsible for creating a model object itself - * @param url the location of an XML document to be loaded - * @param type the type of ModelObject that is expected to be in the document - * @param deploymentContext the current deployment context - * @return the model ojbect loaded from the document - * @throws LoaderException if there was a problem loading the document - */ - <MO extends ModelObject> MO load(CompositeComponent parent, - ModelObject object, - URL url, - Class<MO> type, - DeploymentContext deploymentContext) - throws LoaderException; - - /** - * Load the component type definition for a given implementation. How the component type information is located is - * defined by the implementation specification. It may include loading from an XML sidefile, introspection of some - * artifact related to the implementation, some combination of those techniques or any other implementation-defined - * mechanism. - * - * @param parent the parent composite - * @param implementation the implementation whose component type should be loaded - * @param deploymentContext the current deployment context - * @throws LoaderException if there was a problem loading the component type definition - */ - <I extends Implementation<?>> void loadComponentType(CompositeComponent parent, - I implementation, - DeploymentContext deploymentContext) - throws LoaderException; -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/LoaderException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/LoaderException.java deleted file mode 100644 index defc6b06c9..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/LoaderException.java +++ /dev/null @@ -1,92 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.loader; - -import org.apache.tuscany.api.TuscanyException; - -/** - * Base class for Exceptions raised during the loading process. Loader implementations should throw a subclass of this - * to indicate the actual problem. - * - * @version $Rev$ $Date$ - */ -public class LoaderException extends TuscanyException { - public static final int UNDEFINED = -1; - private static final long serialVersionUID = -7459051598906813461L; - private String resourceURI; - private int line = UNDEFINED; - private int column = UNDEFINED; - - public LoaderException() { - } - - public LoaderException(String message) { - super(message); - } - - public LoaderException(String message, String identifier) { - super(message, identifier); - } - - public LoaderException(String message, Throwable cause) { - super(message, cause); - } - - public LoaderException(String message, String identifier, Throwable cause) { - super(message, identifier, cause); - } - - public LoaderException(Throwable cause) { - super(cause); - } - - /** - * Returns the location of the resource that was being loaded. - * - * @return the location of the resource that was being loaded - */ - public String getResourceURI() { - return resourceURI; - } - - /** - * Sets the location of the resource that was being loaded. - * - * @param resourceURI the location of the resource that was being loaded - */ - public void setResourceURI(String resourceURI) { - this.resourceURI = resourceURI; - } - - public int getLine() { - return line; - } - - public void setLine(int line) { - this.line = line; - } - - public int getColumn() { - return column; - } - - public void setColumn(int column) { - this.column = column; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/LoaderRegistry.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/LoaderRegistry.java deleted file mode 100644 index ea88b99b22..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/LoaderRegistry.java +++ /dev/null @@ -1,69 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.loader; - -import javax.xml.namespace.QName; - -import org.apache.tuscany.spi.model.Implementation; -import org.apache.tuscany.spi.model.ModelObject; - -/** - * Registry for XML loaders that can parse a StAX input stream and return model objects. - * <p/> - * Loaders will typically be contributed to the system by any extension that needs to handle extension specific - * information contained in some XML configuration file. The loader can be contributed as a system component with an - * autowire reference to this builderRegistry which is used during initialization to actually register. </p> This - * builderRegistry can also be used to parse an input stream, dispatching to the appropriate loader for each element - * accepted. Loaders can call back to the builderRegistry to load sub-elements that they are not able to handle - * directly. - * - * @version $Rev$ $Date$ - */ -public interface LoaderRegistry extends Loader { - /** - * Register a loader. This operation will typically be called by a loader during its initialization. - * - * @param element the element that should be delegated to the contibuted loader - * @param loader a loader that is being contributed to the system - */ - <T extends ModelObject> void registerLoader(QName element, StAXElementLoader<T> loader); - - /** - * Unregister a loader. This will typically be called by a loader as it is being destroyed. - * - * @param element the element that was being delegated to the contibuted loader - * @param loader a loader that should no longer be used - */ - <T extends ModelObject> void unregisterLoader(QName element, StAXElementLoader<T> loader); - - /** - * Regsiter a component type loader. - * - * @param key a type of implementation this loader can load component types for - * @param loader the loader that is being contributed to the system - */ - <I extends Implementation<?>> void registerLoader(Class<I> key, ComponentTypeLoader<I> loader); - - /** - * Unregister a component type loader form the system. - * - * @param key a type of implementation whose loader should be unregistered - */ - <I extends Implementation<?>> void unregisterLoader(Class<I> key); -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/LoaderUtil.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/LoaderUtil.java deleted file mode 100644 index bf48f91a74..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/LoaderUtil.java +++ /dev/null @@ -1,78 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.loader; - -import javax.xml.stream.XMLStreamReader; -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamConstants; - -/** - * Utility functions to support loader implementations. - * - * @version $Rev$ $Date$ - */ -public final class LoaderUtil { - private LoaderUtil() { - } - - /** - * Advance the stream to the next END_ELEMENT event skipping any nested content. - * - * @param reader the reader to advance - * @throws XMLStreamException if there was a problem reading the stream - */ - public static void skipToEndElement(XMLStreamReader reader) throws XMLStreamException { - int depth = 0; - while (true) { - int event = reader.next(); - if (event == XMLStreamConstants.START_ELEMENT) { - depth++; - } else if (event == XMLStreamConstants.END_ELEMENT) { - if (depth == 0) { - return; - } - depth--; - } - } - } - - /** - * Load the class using the supplied ClassLoader. - * The class will be defined so any initializers present will be fired. - * As the class is being loaded, the Thread context ClassLoader will be - * set to the supplied classloader. - * - * @param name the name of the class to load - * @param cl the classloader to use to load it - * @return the class - * @throws MissingResourceException if the class could not be found - */ - public static Class<?> loadClass(String name, ClassLoader cl) throws MissingResourceException { - final Thread thread = Thread.currentThread(); - final ClassLoader oldCL = thread.getContextClassLoader(); - try { - thread.setContextClassLoader(cl); - return Class.forName(name, true, cl); - } catch (ClassNotFoundException e) { - throw new MissingResourceException(name, e); - } finally { - thread.setContextClassLoader(oldCL); - } - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/MissingImplementationException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/MissingImplementationException.java deleted file mode 100644 index 89a44083cc..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/MissingImplementationException.java +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.loader; - -/** - * Exception that indicates that an implementation was not provided. - * - * @version $Rev$ $Date$ - */ -public class MissingImplementationException extends LoaderException { - private static final long serialVersionUID = -2917278473974880124L; - - /** - * Default constructor. - */ - public MissingImplementationException() { - super(); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/MissingIncludeException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/MissingIncludeException.java deleted file mode 100644 index 10e40f9288..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/MissingIncludeException.java +++ /dev/null @@ -1,32 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.loader; - -/** - * Exception that indicates that an include was not provided. - * - * @version $Rev$ $Date$ - */ -public class MissingIncludeException extends LoaderException { - private static final long serialVersionUID = -2917278473974880124L; - - public MissingIncludeException(String message, String identifier) { - super(message, identifier); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/MissingMustOverridePropertyException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/MissingMustOverridePropertyException.java deleted file mode 100644 index 78856784e5..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/MissingMustOverridePropertyException.java +++ /dev/null @@ -1,30 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.loader; - -/** - * @version $Rev$ $Date$ - */ -public class MissingMustOverridePropertyException extends LoaderException { - - public MissingMustOverridePropertyException(String name) { - super(name); - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/MissingReferenceException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/MissingReferenceException.java deleted file mode 100644 index 7bc206de34..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/MissingReferenceException.java +++ /dev/null @@ -1,32 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.loader; - -/** - * Indicates a required reference was not configured - * - * @version $Rev$ $Date$ - */ -public class MissingReferenceException extends LoaderException { - - public MissingReferenceException(String message) { - super(message); - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/MissingResourceException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/MissingResourceException.java deleted file mode 100644 index 3b6a21aa74..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/MissingResourceException.java +++ /dev/null @@ -1,67 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.loader; - -/** - * Exception that indicates an expected resource could not be found. The message should be set to the name of the - * resource. - * - * @version $Rev$ $Date$ - */ -public class MissingResourceException extends LoaderException { - private static final long serialVersionUID = 3775013318397916445L; - - /** - * Constructor that indicates which resource could not be found. The supplied parameter is also returned as the - * message. - * - * @param resource the resource that could not be found - */ - public MissingResourceException(String resource) { - super("Missing resource", resource); - } - - public MissingResourceException(String message, String identifier) { - super(message, identifier); - } - - /** - * Constructor that indicates which resource could not be found. The supplied parameter is also returned as the - * message. - * - * @param resource the resource that could not be found - * @param cause the error thrown resolving the resource - */ - public MissingResourceException(String resource, Throwable cause) { - super("Missing resource", resource, cause); - } - - - /** - * Constructor that indicates which resource could not be found. The supplied parameter is also returned as the - * message. - * - * @param message the message set on the exception - * @param identifier the resource that could not be found - * @param cause the error thrown resolving the resource - */ - public MissingResourceException(String message, String identifier, Throwable cause) { - super(message, identifier, cause); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/NotOverridablePropertyException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/NotOverridablePropertyException.java deleted file mode 100644 index 4672f22a6a..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/NotOverridablePropertyException.java +++ /dev/null @@ -1,30 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.loader; - -/** - * @version $Rev$ $Date$ - */ -public class NotOverridablePropertyException extends LoaderException { - private static final long serialVersionUID = 1483304023970967982L; - - public NotOverridablePropertyException(String name) { - super(name); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/PropertyObjectFactory.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/PropertyObjectFactory.java deleted file mode 100644 index 8b569d76fb..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/PropertyObjectFactory.java +++ /dev/null @@ -1,44 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.loader; - -import org.apache.tuscany.spi.ObjectFactory; -import org.apache.tuscany.spi.model.Property; -import org.apache.tuscany.spi.model.PropertyValue; - -/** - * A factory that will create an ObjectFactory for a property - * - * @version $Rev$ $Date$ - */ -public interface PropertyObjectFactory { - /** - * Return an ObjectFactory for instances of a property defined in an XML. The ObjectFactory must return instances - * that can safely be supplied to component implementations. If the instance is mutable and isolation between - * components is required, then the factory must clone or otherwise protect the implementation from unexpected - * modifications by other implementation instances. - * - * @param property the Property definition that the resulting ObjectFactory must be able to assign to - * @param propertyValue The component configuration of the property - * @return an ObjectFactory that can produce instances that can be assigned to the supplied Property - * @throws LoaderException if there is a problem creating the ObjectFactory - */ - <T> ObjectFactory<T> createObjectFactory(Property<T> property, PropertyValue<T> propertyValue) - throws LoaderException; -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/StAXElementLoader.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/StAXElementLoader.java deleted file mode 100644 index 401e34cb71..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/StAXElementLoader.java +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.loader; - -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; - -import org.apache.tuscany.spi.component.CompositeComponent; -import org.apache.tuscany.spi.deployer.DeploymentContext; -import org.apache.tuscany.spi.model.ModelObject; - -/** - * A loader that creates a model object from a StAX input stream. - * - * @version $Rev$ $Date$ - */ -public interface StAXElementLoader<T extends ModelObject> { - /** - * Create the model object for an element in an XML stream. When this method returns the stream will be positioned - * on the corresponding END_ELEMENT. - * - * @param parent the composite the model object being loaded is contained within - * @param object the model object to load configuration data into. An implementation may choose to return - * a different model object than the one passed in, in which case it is responsible for - * copying data. If null, the loader is responsible for creating a model object itself - * @param reader the XML stream reader positioned on the applicable START_ELEMENT - * @param deploymentContext the context for the load operation - * @return the model object for that element - */ - T load(CompositeComponent parent, ModelObject object, XMLStreamReader reader, DeploymentContext deploymentContext) - throws XMLStreamException, LoaderException; -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/UndefinedPropertyException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/UndefinedPropertyException.java deleted file mode 100644 index bf3aa205d2..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/UndefinedPropertyException.java +++ /dev/null @@ -1,28 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.loader; - -/** - * @version $Rev$ $Date$ - */ -public class UndefinedPropertyException extends LoaderException { - public UndefinedPropertyException(String name) { - super("Property not found on implementation", name); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/UndefinedReferenceException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/UndefinedReferenceException.java deleted file mode 100644 index 2c9d8e66c5..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/UndefinedReferenceException.java +++ /dev/null @@ -1,10 +0,0 @@ -package org.apache.tuscany.spi.loader; - -/** - * @version $Rev$ $Date$ - */ -public class UndefinedReferenceException extends LoaderException { - public UndefinedReferenceException(String name) { - super("Reference not found on implementation", name); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/UnrecognizedComponentTypeException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/UnrecognizedComponentTypeException.java deleted file mode 100644 index 750762d839..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/UnrecognizedComponentTypeException.java +++ /dev/null @@ -1,42 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.loader; - -/** - * Exception that indicates an component type was encountered that could not be handled. - * - * @version $Rev$ $Date$ - */ -public class UnrecognizedComponentTypeException extends LoaderException { - private final Class<?> type; - - /** - * Constructor that indicates which component type loader could not be found. - * - * @param type the component type type that could not be handled - */ - public UnrecognizedComponentTypeException(Class<?> type) { - super("Unrecognized element", type.getName()); - this.type = type; - } - - public Class<?> getType() { - return type; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/UnrecognizedElementException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/UnrecognizedElementException.java deleted file mode 100644 index 7991105da8..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/loader/UnrecognizedElementException.java +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.loader; - -import javax.xml.namespace.QName; - -/** - * Exception that indicates an element was encountered that could not be handled. - * - * @version $Rev$ $Date$ - */ -public class UnrecognizedElementException extends LoaderException { - private static final long serialVersionUID = 2549543622209829032L; - private final QName element; - - /** - * Constructor that indicates which resource could not be found. The supplied parameter is also returned as the - * message. - * - * @param element the element that could not be handled - */ - public UnrecognizedElementException(QName element) { - super("Unrecognized element", element.toString()); - this.element = element; - } - - public QName getElement() { - return element; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/AtomicImplementation.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/AtomicImplementation.java deleted file mode 100644 index 8e12e970ae..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/AtomicImplementation.java +++ /dev/null @@ -1,33 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -/** - * The base representation of an atomic component implementation - * - * @version $Rev$ $Date$ - */ -public abstract class AtomicImplementation<T extends ComponentType> extends Implementation<T> { - protected AtomicImplementation() { - } - - protected AtomicImplementation(T componentType) { - super(componentType); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/BindingDefinition.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/BindingDefinition.java deleted file mode 100644 index 4b17181442..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/BindingDefinition.java +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -import java.net.URI; - -/** - * The base representation of a binding specified in an assembly - * - * @version $Rev$ $Date$ - */ -public abstract class BindingDefinition extends ModelObject { - private URI targetUri; - - protected BindingDefinition() { - } - - public BindingDefinition(URI targetUri) { - this.targetUri = targetUri; - } - - public URI getTargetUri() { - return targetUri; - } - - public void setTargetUri(URI targetUri) { - this.targetUri = targetUri; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/BoundReferenceDefinition.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/BoundReferenceDefinition.java deleted file mode 100644 index 94078696e7..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/BoundReferenceDefinition.java +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -import java.util.ArrayList; -import java.util.Collections; -import java.util.List; - -/** - * Represents a reference in a composite - * - * @version $Rev$ $Date$ - */ -public class BoundReferenceDefinition extends ReferenceDefinition { - private List<BindingDefinition> bindings; - - public BoundReferenceDefinition(String name, - ServiceContract contract, - List<BindingDefinition> bindings, - Multiplicity multiplicity) { - super(name, contract); - this.bindings = bindings; - setMultiplicity(multiplicity); - } - - public BoundReferenceDefinition() { - bindings = new ArrayList<BindingDefinition>(); - } - - public List<BindingDefinition> getBindings() { - return Collections.unmodifiableList(bindings); - } - - public void addBinding(BindingDefinition binding) { - this.bindings.add(binding); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/BoundServiceDefinition.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/BoundServiceDefinition.java deleted file mode 100644 index d4d3a54704..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/BoundServiceDefinition.java +++ /dev/null @@ -1,65 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -import java.net.URI; -import java.util.Collections; -import java.util.List; -import java.util.ArrayList; - -/** - * Represents a service offered by a component, that has a 1..n bindings associated with it. - * - * @version $Rev$ $Date$ - */ -public class BoundServiceDefinition extends ServiceDefinition { - private List<BindingDefinition> bindings; - private URI target; - - public BoundServiceDefinition(String name, - ServiceContract contract, - List<BindingDefinition> bindings, - boolean remotable, - URI target) { - super(name, contract, remotable); - this.target = target; - this.bindings = bindings; - } - - public BoundServiceDefinition() { - bindings = new ArrayList<BindingDefinition>(); - } - - public List<BindingDefinition> getBindings() { - return Collections.unmodifiableList(bindings); - } - - public void addBinding(BindingDefinition binding) { - this.bindings.add(binding); - } - - public URI getTarget() { - return target; - } - - public void setTarget(URI target) { - this.target = target; - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ComponentDefinition.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ComponentDefinition.java deleted file mode 100644 index de4abbd4e8..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ComponentDefinition.java +++ /dev/null @@ -1,154 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -import java.util.HashMap; -import java.util.Map; - -/** - * Represents a component. - * <p>A component is a configured instance of an implementation. The services provided and consumed - * and the available configuration properties are defined by the implementation (represented by - * its componentType).</p> - * <p>Every component has a name which uniquely identifies it within the scope of the composite - * that contains it; the name must be different from the names of all other components, services and references - * immediately contained in the composite (directly or through an <include> element).</p> - * <p>A component may define a {@link PropertyValue} that overrides the default value of a {@link Property} - * defined in the componentType.</p> - * <p>It may also define a {@link ReferenceTarget} for a {@link ReferenceDefinition} defined in the componentType. - * The ReferenceTarget must resolve to another component or a reference in the enclosing composite.</p> - * <p>Components may specify an initialization level that will determine the order in which it will be eagerly - * initialized relative to other components from the enclosing composite that are in the same scope. This can be - * used to define a startup sequence for components that are otherwise independent. Any initialization required - * to resolve references between components will override this initialization order.</p> - * - * @version $Rev$ $Date$ - */ -public class ComponentDefinition<I extends Implementation<?>> extends ModelObject { - private String name; - private Integer initLevel; - private final I implementation; - private final Map<String, ReferenceTarget> referenceTargets = new HashMap<String, ReferenceTarget>(); - private final Map<String, PropertyValue<?>> propertyValues = new HashMap<String, PropertyValue<?>>(); - - /** - * Constructor specifying the component's name and implementation. - * - * @param name the name of this component - * @param implementation the implementation of this component - */ - public ComponentDefinition(String name, I implementation) { - this.name = name; - this.implementation = implementation; - } - - /** - * Constructor specifying the implementation of this component. - * - * @param implementation the implementation of this component - */ - public ComponentDefinition(I implementation) { - this.implementation = implementation; - } - - /** - * Returns the {@link Implementation} of this component. - * - * @return the implementation of this component - */ - public I getImplementation() { - return implementation; - } - - /** - * Returns the name of this component. - * - * @return the name of this component - */ - public String getName() { - return name; - } - - /** - * Sets the name of this component. - * - * @param name the name of this component - */ - public void setName(String name) { - this.name = name; - } - - /** - * Returns the initialization level of this component. - * - * @return the initialization level of this component - */ - public Integer getInitLevel() { - return initLevel; - } - - /** - * Sets the initialization level of this component. - * If set to null then the level from the componentType is used. - * If set to zero or a negative value then the component will not be eagerly initialized. - * - * @param initLevel the initialization level of this component - */ - public void setInitLevel(Integer initLevel) { - this.initLevel = initLevel; - } - - /** - * Returns a live Map of the {@link ReferenceTarget targets} configured by this component definition. - * - * @return the reference targets configured by this component - */ - public Map<String, ReferenceTarget> getReferenceTargets() { - return referenceTargets; - } - - /** - * Add a reference target configuration to this component. - * Any existing configuration for the reference named in the target is replaced. - * - * @param target the target to add - */ - public void add(ReferenceTarget target) { - referenceTargets.put(target.getReferenceName(), target); - } - - /** - * Returns a live Map of {@link PropertyValue property values} configured by this component definition. - * - * @return the property values configured by this component - */ - public Map<String, PropertyValue<?>> getPropertyValues() { - return propertyValues; - } - - /** - * Add a property value configuration to this component. - * Any existing configuration for the property names in the property value is replaced. - * - * @param value the property value to add - */ - public void add(PropertyValue<?> value) { - propertyValues.put(value.getName(), value); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ComponentType.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ComponentType.java deleted file mode 100644 index 2c37f00889..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ComponentType.java +++ /dev/null @@ -1,178 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -import java.util.HashMap; -import java.util.Map; - -/** - * <p>The definition of the configurable aspects of an implementation in terms of the services it exposes, the services - * it references, and properties that can be used to configure it.</p> <p>A service represents an addressable interface - * provided by the implementation. Such a service may be the target of a wire from another component.</p> <p>A reference - * represents a requirement that an implementation has on a service provided by another component or by a resource - * outside the SCA system. Such a reference may be the source of a wire to another component.</p> <p>A property allows - * the behaviour of the implementation to be configured through externally set values.</p> <p>A component type may also - * declare that it wishes to be initialized upon activation of the scope that contains it and may specify an order - * relative to other eagerly initializing components. For example, an implementation that pre-loads some form of cache - * could declare that it should be eagerly initialized at the start of the scope so that the cache load occured on - * startup rather than first use.</p> - * - * @version $Rev$ $Date$ - */ -public class ComponentType<S extends ServiceDefinition, R extends ReferenceDefinition, P extends Property<?>> - extends ModelObject { - protected Scope implementationScope = Scope.UNDEFINED; - private int initLevel; - private long maxAge = -1; - private long maxIdleTime = -1; - private final Map<String, S> services = new HashMap<String, S>(); - private final Map<String, R> references = new HashMap<String, R>(); - private final Map<String, P> properties = new HashMap<String, P>(); - - /** - * Returns the component implementation scope - */ - public Scope getImplementationScope() { - return implementationScope; - } - - /** - * Sets the component implementation scope - */ - public void setImplementationScope(Scope implementationScope) { - this.implementationScope = implementationScope; - } - - /** - * Returns the default initialization level for components of this type. A value greater than zero indicates that - * components should be eagerly initialized. - * - * @return the default initialization level - */ - public int getInitLevel() { - return initLevel; - } - - /** - * Sets the default initialization level for components of this type. A value greater than zero indicates that - * components should be eagerly initialized. - * - * @param initLevel default initialization level for components of this type - */ - public void setInitLevel(int initLevel) { - this.initLevel = initLevel; - } - - /** - * Returns true if this component should be eagerly initialized. - * - * @return true if this component should be eagerly initialized - */ - public boolean isEagerInit() { - return initLevel > 0; - } - - /** - * Returns the idle time allowed between operations in milliseconds if the implementation is conversational - * - * @return the idle time allowed between operations in milliseconds if the implementation is conversational - */ - public long getMaxIdleTime() { - return maxIdleTime; - } - - /** - * Sets the idle time allowed between operations in milliseconds if the implementation is conversational - */ - public void setMaxIdleTime(long maxIdleTime) { - this.maxIdleTime = maxIdleTime; - } - - /** - * Returns the maximum age a conversation may remain active in milliseconds if the implementation is conversational - * - * @return the maximum age a conversation may remain active in milliseconds if the implementation is conversational - */ - public long getMaxAge() { - return maxAge; - } - - /** - * Sets the maximum age a conversation may remain active in milliseconds if the implementation is conversational - */ - public void setMaxAge(long maxAge) { - this.maxAge = maxAge; - } - - /** - * Returns a live Map of the services provided by the implementation. - * - * @return a live Map of the services provided by the implementation - */ - public Map<String, S> getServices() { - return services; - } - - /** - * Add a service to those provided by the implementation. Any existing service with the same name is replaced. - * - * @param service a service provided by the implementation - */ - public void add(S service) { - services.put(service.getName(), service); - } - - /** - * Returns a live Map of references to services consumed by the implementation. - * - * @return a live Map of references to services consumed by the implementation - */ - public Map<String, R> getReferences() { - return references; - } - - /** - * Add a reference to a service consumed by the implementation. Any existing reference with the same name is - * replaced. - * - * @param reference a reference to a service consumed by the implementation - */ - public void add(R reference) { - references.put(reference.getName(), reference); - } - - /** - * Returns a live Map of properties that can be used to configure the implementation. - * - * @return a live Map of properties that can be used to configure the implementation - */ - public Map<String, P> getProperties() { - return properties; - } - - /** - * Add a property that can be used to configure the implementation. Any existing property with the same name is - * replaced. - * - * @param property a property that can be used to configure the implementation - */ - public void add(P property) { - properties.put(property.getName(), property); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/CompositeComponentType.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/CompositeComponentType.java deleted file mode 100644 index ffc50b2b7c..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/CompositeComponentType.java +++ /dev/null @@ -1,174 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -import java.util.ArrayList; -import java.util.Collections; -import java.util.HashMap; -import java.util.List; -import java.util.Map; - -/** - * A specialization of component type for composite components. - * - * @version $Rev$ $Date$ - */ -public class CompositeComponentType<S extends ServiceDefinition, - R extends ReferenceDefinition, - P extends Property<?>> extends ComponentType<S, R, P> { - - private String name; - private final Map<String, ComponentDefinition<? extends Implementation<?>>> components = - new HashMap<String, ComponentDefinition<? extends Implementation<?>>>(); - private final Map<String, Include> includes = new HashMap<String, Include>(); - private final List<WireDefinition> wires = new ArrayList<WireDefinition>(); - - public CompositeComponentType() { - implementationScope = Scope.SYSTEM; - } - - public String getName() { - return name; - } - - public void setName(String name) { - this.name = name; - } - - @Override - @SuppressWarnings("unchecked") - /** - * Get all properties including the ones are from included composites - * @return - */ - public Map<String, P> getProperties() { - Map<String, P> view = new HashMap<String, P>(super.getProperties()); - for (Include i : includes.values()) { - view.putAll(i.getIncluded().getProperties()); - } - return Collections.unmodifiableMap(view); - } - - @Override - @SuppressWarnings("unchecked") - /** - * Get all references including the ones are from included composites - * @return - */ - public Map<String, R> getReferences() { - Map<String, R> view = new HashMap<String, R>(super.getReferences()); - for (Include i : includes.values()) { - view.putAll(i.getIncluded().getReferences()); - } - return Collections.unmodifiableMap(view); - } - - @SuppressWarnings("unchecked") - @Override - /** - * Get all services including the ones are from included composites - * @return - */ - public Map<String, S> getServices() { - Map<String, S> view = new HashMap<String, S>(super.getServices()); - for (Include i : includes.values()) { - view.putAll(i.getIncluded().getServices()); - } - return Collections.unmodifiableMap(view); - } - - /** - * Get all components including the ones are from included composites - */ - @SuppressWarnings("unchecked") - public Map<String, ComponentDefinition<? extends Implementation<?>>> getComponents() { - Map<String, ComponentDefinition<? extends Implementation<?>>> view = - new HashMap<String, ComponentDefinition<? extends Implementation<?>>>(components); - for (Include i : includes.values()) { - view.putAll(i.getIncluded().getComponents()); - } - return Collections.unmodifiableMap(view); - } - - - /** - * Get all wires including the ones are from included composites - */ - @SuppressWarnings("unchecked") - public List<WireDefinition> getWires() { - List<WireDefinition> view = - new ArrayList<WireDefinition>(wires); - for (Include i : includes.values()) { - view.addAll(i.getIncluded().getWires()); - } - return Collections.unmodifiableList(view); - } - - /** - * Get declared properties in this composite type, included doesn't count - */ - public Map<String, P> getDeclaredProperties() { - return super.getProperties(); - } - - /** - * Get declared references in this composite type, included doesn't count - */ - public Map<String, R> getDeclaredReferences() { - return super.getReferences(); - } - - /** - * Get declared services in this composite type, included doesn't count - */ - public Map<String, S> getDeclaredServices() { - return super.getServices(); - } - - /** - * Get declared components in this composite type, included doesn't count - */ - public Map<String, ComponentDefinition<? extends Implementation<?>>> getDeclaredComponents() { - return components; - } - - /** - * Get declared wires in this composite type, included doesn't count - */ - public List<WireDefinition> getDeclaredWires() { - return wires; - } - - public void add(WireDefinition wireDefn) { - wires.add(wireDefn); - } - - - public void add(ComponentDefinition<? extends Implementation<?>> componentDefinition) { - components.put(componentDefinition.getName(), componentDefinition); - } - - public Map<String, Include> getIncludes() { - return includes; - } - - public void add(Include include) { - includes.put(include.getName(), include); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/CompositeImplementation.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/CompositeImplementation.java deleted file mode 100644 index 6948c52286..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/CompositeImplementation.java +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -import java.net.URL; - -/** - * A specialization of an implementation associated with composite components - * - * @version $Rev$ $Date$ - */ -public class CompositeImplementation extends Implementation<CompositeComponentType> { - private String name; - private URL scdlLocation; - private ClassLoader classLoader; - - public String getName() { - return name; - } - - public void setName(String name) { - this.name = name; - } - - public URL getScdlLocation() { - return scdlLocation; - } - - public void setScdlLocation(URL scdlLocation) { - this.scdlLocation = scdlLocation; - } - - public ClassLoader getClassLoader() { - return classLoader; - } - - public void setClassLoader(ClassLoader classLoader) { - this.classLoader = classLoader; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/DataType.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/DataType.java deleted file mode 100644 index f36f3765ce..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/DataType.java +++ /dev/null @@ -1,242 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -import java.lang.reflect.Type; -import java.util.HashMap; -import java.util.Map; - -/** - * Representation of the type of data associated with an operation. Data is represented in two forms: the physical form - * used by the runtime and a logical form used by the assembly. The physical form is a Java Type because the runtime is - * written in Java. This may be the same form used by the application but it may not; for example, an application that - * is performing stream processing may want a physical form such as an {@link java.io.InputStream InputStream} to - * semantially operate on application data such as a purchase order. The logical description is that used by the - * assembly model and is an identifier into some well-known type space; examples may be a Java type represented by its - * Class or an XML type represented by its QName. Every data type may also contain metadata describing the expected - * data; for example, it could specify a preferred data binding technology or the size of a typical instance. - * - * @version $Rev$ $Date$ - */ -public class DataType<L> extends ModelObject implements Cloneable { - private String dataBinding = Object.class.getName(); - - private final Type physical; - - private final L logical; - - private Map<String, Object> metadata = new HashMap<String, Object>(); - - private Operation operation; - - /** - * Construct a data type specifying the physical and logical types. - * - * @param physical the physical class used by the runtime - * @param logical the logical type - * @see #getLogical() - */ - public DataType(Type physical, L logical) { - this.physical = physical; - this.logical = logical; - if (physical instanceof Class) { - this.dataBinding = ((Class) physical).getName(); - } - } - - public DataType(String dataBinding, Type physical, L logical) { - this.dataBinding = dataBinding; - this.physical = physical; - this.logical = logical; - } - - /** - * Returns the physical type used by the runtime. - * - * @return the physical type used by the runtime - */ - public Type getPhysical() { - return physical; - } - - /** - * Returns the logical identifier used by the assembly. The type of this value identifies the logical type system in - * use. Known values are: <ul> <li>a java.lang.reflect.Type identifies a Java type by name and ClassLoader; this - * includes Java Classes as they are specializations of Type</li> <li>a javax.xml.namespace.QName identifies an XML - * type by local name and namespace</li> </ul> - * - * @return the logical type name - */ - public L getLogical() { - return logical; - } - - /** - * Returns all metadata about this type. - * - * @return all metadata about this type - */ - public Map<String, ?> getMetadata() { - return metadata; - } - - /** - * Returns the specified metadata item or null if not present. - * - * @param name the name of the metadata item - * @return the value, or null if not present - */ - public Object getMetadata(String name) { - return metadata.get(name); - } - - /** - * Sets the specified metadata value. A null value undefines it. - * - * @param name the name of the metadata item - * @param value the value, or null to undefine - * @return the old value for the item, or null if not present - */ - public Object setMetadata(String name, Object value) { - if (value == null) { - return metadata.remove(name); - } else { - return metadata.put(name, value); - } - } - - public String getDataBinding() { - if (dataBinding == null) { - // databinding is not set at the DataType level, check the operation - Operation<?> operation = (Operation<?>) getOperation(); - if (operation != null) { - return operation.getDataBinding(); - } - } - return dataBinding; - } - - /** - * @param dataBinding the dataBinding to set - */ - public void setDataBinding(String dataBinding) { - this.dataBinding = dataBinding; - } - - public int hashCode() { - int result; - result = dataBinding != null ? dataBinding.hashCode() : 0; - result = 29 * result + (physical != null ? physical.hashCode() : 0); - result = 29 * result + (logical != null ? logical.hashCode() : 0); - // Commented the following line out since it causes infinite loop from Operation.hashCode() - // if the metadata map contains the Operation - // result = 29 * result + (metadata != null ? metadata.hashCode() : 0); - return result; - } - - public boolean equals(Object o) { - if (this == o) { - return true; - } - if (o == null || getClass() != o.getClass()) { - return false; - } - - final DataType dataType = (DataType) o; - - if (dataBinding != null ? !dataBinding.equals(dataType.dataBinding) : dataType.dataBinding != null) { - return false; - } - if (logical != null ? !logical.equals(dataType.logical) : dataType.logical != null) { - return false; - } - return !(physical != null ? !physical.equals(dataType.physical) : dataType.physical != null); - - } - -// @SuppressWarnings("unchecked") -// public boolean equals(Object o) { -// if (this == o) { -// return true; -// } -// if (o == null || getClass() != o.getClass()) { -// return false; -// } -// -// final DataType dataType = (DataType) o; -// -// if (logical instanceof Class && dataType.logical instanceof Class) { -// Class<?> logicalClass = (Class<?>) logical; -// Class<?> targetLogicalClass = (Class<?>) dataType.logical; -// if (!logicalClass.isAssignableFrom(targetLogicalClass)) { -// return false; -// } -// } else { -// if (logical != null ? !logical.equals(dataType.logical) : dataType.logical != null) { -// return false; -// } -// } -// if (physical instanceof Class && dataType.physical instanceof Class) { -// Class<?> physicalClass = (Class<?>) physical; -// Class<?> physicalTargetClass = (Class<?>) dataType.physical; -// if (dataBinding != null -// && dataType.dataBinding != null -// && dataBinding.equals(physicalClass.getName()) -// && dataType.dataBinding.equals(physicalTargetClass.getName())) { -// return physicalClass.isAssignableFrom(physicalTargetClass); -// } -// if (!physicalClass.isAssignableFrom(physicalTargetClass)) { -// return false; -// } -// return !(dataBinding != null ? !dataBinding.equals(dataType.dataBinding) : dataType.dataBinding != null); -// -// -// } -// -// if (dataBinding != null ? !dataBinding.equals(dataType.dataBinding) : dataType.dataBinding != null) { -// return false; -// } -// -// return !(physical != null ? !physical.equals(dataType.physical) : dataType.physical != null); -// } - - public String toString() { - StringBuffer sb = new StringBuffer(); - sb.append(physical).append(" ").append(dataBinding).append(" ").append(logical); - return sb.toString(); - } - - @SuppressWarnings("unchecked") - @Override - public Object clone() throws CloneNotSupportedException { - DataType<L> copy = (DataType<L>) super.clone(); - assert this.metadata instanceof HashMap; - copy.metadata = (HashMap<String, Object>) ((HashMap) this.metadata).clone(); - return copy; - } - - public Operation getOperation() { - return operation; - } - - public void setOperation(Operation operation) { - this.operation = operation; - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Implementation.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Implementation.java deleted file mode 100644 index 8520ab49e8..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Implementation.java +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -/** - * Represents a component implementation - * - * @version $Rev$ $Date$ - */ -public abstract class Implementation<T extends ComponentType> extends ModelObject { - private T componentType; - - protected Implementation() { - } - - protected Implementation(T componentType) { - this.componentType = componentType; - } - - public T getComponentType() { - return componentType; - } - - public void setComponentType(T componentType) { - this.componentType = componentType; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Include.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Include.java deleted file mode 100644 index ac320a2b5c..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Include.java +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -import java.net.URL; - -/** - * Model object that represents the include of a composite by value. - * - * @version $Rev$ $Date$ - */ -public class Include extends ModelObject { - private String name; - private URL scdlLocation; - private CompositeComponentType included; - - /** - * Returns the name of the composite that is being included. - * @return the name of the composite that is being included - */ - public String getName() { - return name; - } - - /** - * Sets the name of the composite that is being included. - * @param name the name of the composite that is being included - */ - public void setName(String name) { - this.name = name; - } - - /** - * Returns the location of the SCDL for composite being included. - * @return the location of the SCDL for composite being included - */ - public URL getScdlLocation() { - return scdlLocation; - } - - /** - * Sets the location of the SCDL for composite being included. - * @param scdlLocation the location of the SCDL for composite being included - */ - public void setScdlLocation(URL scdlLocation) { - this.scdlLocation = scdlLocation; - } - - /** - * Returns the composite that was included. - * @return the composite that was included - */ - public CompositeComponentType getIncluded() { - return included; - } - - /** - * Sets the composite that was included. - * @param included the composite that was included - */ - public void setIncluded(CompositeComponentType included) { - this.included = included; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Intent.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Intent.java deleted file mode 100644 index 9f3ee78a23..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Intent.java +++ /dev/null @@ -1,92 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -import java.util.ArrayList; -import static java.util.Collections.unmodifiableList; -import java.util.List; -import javax.xml.namespace.QName; - -/** - * Model representation for intent. This class is used by intent loader only, other SCA model classes will not reference - * this class directly. - * - * @version $Rev$ $Date$ - */ -public class Intent { - - /** - * name of intent. - */ - protected IntentName name; - - /** - * Description for this intent - */ - protected String description; - - /** - * QNames of artifacts this intent can apply to - */ - protected List<QName> appliedArtifacts = new ArrayList<QName>(); - - /** - * intents required by this intent, only useful when this intent is a profile intent - */ - protected List<IntentName> requriedIntents = new ArrayList<IntentName>(); - - /** - * Create a policy intent. - * - * @param name name of the intent. - * @param description description of the intent. - */ - public Intent(IntentName name, String description) { - this.name = name; - this.description = description; - } - - public List<QName> getAppliedArtifacts() { - return unmodifiableList(appliedArtifacts); - } - - public String getDescription() { - return description; - } - - public IntentName getName() { - return name; - } - - public List<IntentName> getRequriedIntents() { - return unmodifiableList(requriedIntents); - } - - public void addRequriedIntents(IntentName intent) { - requriedIntents.add(intent); - } - - public void addAppliedArtifacts(QName artifactName) { - appliedArtifacts.add(artifactName); - } - - public boolean isProfileIntent() { - return !requriedIntents.isEmpty(); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/IntentMap.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/IntentMap.java deleted file mode 100644 index cbfba86dfe..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/IntentMap.java +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -import java.util.ArrayList; -import java.util.Collection; -import static java.util.Collections.unmodifiableCollection; - -/** - * Represents an IntentMap within PolicySet. - * - * @version $Rev$ $Date$ - */ -public class IntentMap extends PolicyModel { - - /* Name of default intent provied by this IntentMap */ - private String defaultProvideIntent; - - /* Name of intent provided by this IntentMap */ - private Collection<String> provideIntents = new ArrayList<String>(); - - /* Qualifiers of this IntentMap */ - private Collection<Qualifier> qualifiers = new ArrayList<Qualifier>(); - - public IntentMap(String defaultProvideIntent, Collection<String> provideIntents) { - super(); - this.defaultProvideIntent = defaultProvideIntent; - this.provideIntents.addAll(provideIntents); - } - - public Collection<String> getProvideIntents() { - return unmodifiableCollection(provideIntents); - } - - public void addQualifier(Qualifier qualifier) { - qualifiers.add(qualifier); - } - - public Collection<Qualifier> getQualifiers() { - return unmodifiableCollection(qualifiers); - } - - public String getDefaultProvideIntent() { - return defaultProvideIntent; - } - - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/IntentName.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/IntentName.java deleted file mode 100644 index eb69b44b37..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/IntentName.java +++ /dev/null @@ -1,140 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -import java.util.Arrays; - -/** - * Model class represents a name of a intent. An intent name has a domain name and one or more qualified names. For - * example, in "sec.confidentiality/message/body", the domain name is sec, and the qualified names are confidentiality, - * message and body - */ -@SuppressWarnings({"SerializableHasSerializationMethods"}) -public class IntentName implements java.io.Serializable { - private static final String QUALIFIED_SEPARATOR = "/"; - private static final String DOMAIN_SEPARATOR = "."; - private static final long serialVersionUID = -7030021353149084879L; - - /** - * domain of the intent - */ - private String domain; - - private String[] qualifiedNames; - - /** - * Construct a IntentName from a string representation. - * - * @param intent string representation for a intent. - */ - public IntentName(String intent) { - parse(intent); - } - - /** - * Construct a IntentName from domain name and qualified names - * - * @param domain domain name of the intent - * @param qualifiedNames qualified names of the intent - */ - public IntentName(String domain, String[] qualifiedNames) { - this.domain = domain; - this.qualifiedNames = qualifiedNames; - } - - public String getDomain() { - return domain; - } - - public String[] getQualifiedNames() { - String[] results = new String[qualifiedNames.length]; - System.arraycopy(qualifiedNames, 0, results, 0, qualifiedNames.length); - return results; - } - - @Override - public String toString() { - return getName(); - } - - @Override - public boolean equals(Object obj) { - if (this == obj) { - return true; - } - if (obj == null) { - return false; - } - if (getClass() != obj.getClass()) { - return false; - } - final IntentName other = (IntentName) obj; - if (domain == null) { - if (other.domain != null) { - return false; - } - } else if (!domain.equals(other.domain)) { - return false; - } - return Arrays.equals(qualifiedNames, other.qualifiedNames); - } - - @Override - public int hashCode() { - final int PRIME = 17; - int result = 1; - result = PRIME * result + ((domain == null) ? 0 : domain.hashCode()); - result = PRIME * result + Arrays.hashCode(qualifiedNames); - return result; - } - - private String getName() { - StringBuilder sbd = new StringBuilder(domain); - for (int i = 0; i < qualifiedNames.length; i++) { - if (i == 0) { - sbd.append(DOMAIN_SEPARATOR); - } else { - sbd.append(QUALIFIED_SEPARATOR); - } - sbd.append(qualifiedNames[i]); - } - - return sbd.toString(); - } - - /** - * Parse a string representation of intent. - * - * @param intent string representation of intent - */ - private void parse(String intent) { - String iname = validateFormat(intent); - int domainIdx = iname.indexOf(DOMAIN_SEPARATOR); - domain = iname.substring(0, domainIdx); - String qualifNamesStr = iname.substring(domainIdx + 1); - qualifiedNames = qualifNamesStr.split(QUALIFIED_SEPARATOR); - - } - - private String validateFormat(String intent) { - // TODO validate and canonicalize intent name - return intent; - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/InteractionScope.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/InteractionScope.java deleted file mode 100644 index 4e15e353c6..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/InteractionScope.java +++ /dev/null @@ -1,29 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -/** - * Represents the interaction scope specifed for a service - * - * @version $Rev$ $Date$ - */ -public enum InteractionScope { - CONVERSATIONAL, - NONCONVERSATIONAL -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ModelObject.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ModelObject.java deleted file mode 100644 index 2d5a0802e6..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ModelObject.java +++ /dev/null @@ -1,38 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -import java.util.HashMap; -import java.util.Map; - -/** - * The base class for assembly model subtypes - * - * @version $Rev$ $Date$ - */ -public abstract class ModelObject { - private final Map<Object, Object> extensions = new HashMap<Object, Object>(); - - protected ModelObject() { - } - - public Map<Object, Object> getExtensions() { - return extensions; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Multiplicity.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Multiplicity.java deleted file mode 100644 index f7ec8759f8..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Multiplicity.java +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -/** - * Enumeration for multiplicity. - */ -public enum Multiplicity { - /** - * Indicates a relationship that is optionally connected to the requestor and which, if supplied, must be connected - * to exactly one provider. - */ - ZERO_ONE, - - /** - * Indicates a relationship that must be connected between exactly one requestor and exactly one provider. - */ - ONE_ONE, - - /** - * Indicates a relationship that is optionally connects the requestor to zero to unbounded providers. - */ - ZERO_N, - - /** - * Indicates a relationship that must be connected at the requestor and which connects it to zero to unbounded - * providers. - */ - ONE_N - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Operation.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Operation.java deleted file mode 100644 index 3de0327a20..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Operation.java +++ /dev/null @@ -1,408 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -import java.util.ArrayList; -import java.util.Collections; -import java.util.HashMap; -import java.util.List; -import java.util.Map; - -/** - * Represents an operation that is part of a service contract. The type paramter of this operation identifies the - * logical type system for all data types. - * - * @version $Rev$ $Date$ - */ -public class Operation<T> extends ModelObject implements Cloneable { - public static final int NO_CONVERSATION = -1; - public static final int CONVERSATION_CONTINUE = 1; - public static final int CONVERSATION_END = 2; - - protected Map<String, Object> metaData; - private final String name; - private ServiceContract<T> contract; - private final DataType<T> outputType; - private final DataType<List<DataType<T>>> inputType; - private final List<DataType<T>> faultTypes; - private String dataBinding; - private boolean wrapperStyle; - private WrapperInfo wrapper; - private boolean callback; - private boolean nonBlocking; - private int conversationSequence = NO_CONVERSATION; - - /** - * Construct a minimally-specified operation - * - * @param name the name of the operation - * @param inputType the data types of parameters passed to the operation - * @param outputType the data type returned by the operation - * @param faultTypes the data type of faults raised by the operation - */ - public Operation(String name, - DataType<List<DataType<T>>> inputType, - DataType<T> outputType, - List<DataType<T>> faultTypes) { - this(name, inputType, outputType, faultTypes, false, null, NO_CONVERSATION); - } - - /** - * Construct an operation - * - * @param name the name of the operation - * @param inputType the data types of parameters passed to the operation - * @param outputType the data type returned by the operation - * @param faultTypes the data type of faults raised by the operation - * @param nonBlocking if the operation is non-blocking - * @param dataBinding the data-binding type required by the operation - * @param sequence the conversational attributes of the operation, {@link NO_CONVERSATION}, {@link - * CONVERSATION_CONTINUE}, or {@link CONVERSATION_END} - */ - public Operation(final String name, - final DataType<List<DataType<T>>> inputType, - final DataType<T> outputType, - final List<DataType<T>> faultTypes, - boolean nonBlocking, - String dataBinding, - int sequence) { - super(); - this.name = name; - List<DataType<T>> types = Collections.emptyList(); - this.inputType = (inputType != null) ? inputType : new DataType<List<DataType<T>>>(Object[].class, types); - this.outputType = (outputType != null) ? outputType : new DataType<T>(void.class, null); - this.faultTypes = (faultTypes == null) ? types : faultTypes; - this.nonBlocking = nonBlocking; - this.dataBinding = dataBinding; - this.conversationSequence = sequence; - // Register the operation with the types - this.inputType.setOperation(this); - for (DataType<?> d : this.inputType.getLogical()) { - d.setOperation(this); - } - this.outputType.setOperation(this); - for (DataType<?> d : this.faultTypes) { - d.setOperation(this); - } - } - - /** - * Returns the service contract the operation is part of. - * - * @return the service contract the operation is part of. - */ - public ServiceContract<T> getServiceContract() { - return contract; - } - - /** - * Sets the service contract the operation is part of. - * - * @param contract the service contract the operation is part of. - */ - public void setServiceContract(ServiceContract<T> contract) { - this.contract = contract; - } - - /** - * Returns true if the operation is part of the callback contract. - * - * @return true if the operation is part of the callback contract. - */ - public boolean isCallback() { - return callback; - } - - /** - * Sets whether the operation is part of the callback contract. - * - * @param callback whether the operation is part of the callback contract. - */ - public void setCallback(boolean callback) { - this.callback = callback; - } - - /** - * Returns the name of the operation. - * - * @return the name of the operation - */ - public String getName() { - return name; - } - - /** - * Returns the data type returned by the operation. - * - * @return the data type returned by the operation - */ - public DataType<T> getOutputType() { - return outputType; - } - - /** - * Returns the data types of the parameters passed to the operation. - * <p/> - * The inputType's logical type is a list of DataTypes which describes the parameter types - * - * @return the data types of the parameters passed to the operation - */ - public DataType<List<DataType<T>>> getInputType() { - return inputType; - } - - /** - * Returns the data types of the faults raised by the operation. - * - * @return the data types of the faults raised by the operation - */ - public List<DataType<T>> getFaultTypes() { - if (faultTypes == null) { - return Collections.emptyList(); - } - return faultTypes; - } - - /** - * Returns true if the operation is non-blocking. A non-blocking operation may not have completed execution at the - * time an invocation of the operation returns. - * - * @return true if the operation is non-blocking - */ - public boolean isNonBlocking() { - return nonBlocking; - } - - /** - * Sets if the operation is non-blocking - */ - public void setNonBlocking(boolean nonBlocking) { - this.nonBlocking = nonBlocking; - } - - /** - * Returns the sequence the operation is called in a conversation, {@link NO_CONVERSATION}, {@link - * CONVERSATION_CONTINUE}, or {@link CONVERSATION_END} - * - * @return the sequence the operation is called in a conversation - */ - public int getConversationSequence() { - return conversationSequence; - } - - /** - * Sets the sequence the operation is called in a conversation, {@link NO_CONVERSATION}, {@link - * CONVERSATION_CONTINUE}, or {@link CONVERSATION_END} - */ - public void setConversationSequence(int conversationSequence) { - this.conversationSequence = conversationSequence; - } - - /** - * Returns the data binding type specified for the operation or null. - * - * @return the data binding type specified for the operation or null. - */ - public String getDataBinding() { - return (dataBinding == null && contract != null) ? contract.getDataBinding() : dataBinding; - } - - /** - * Set the databinding for this operation - * - * @param dataBinding The databinding - */ - public void setDataBinding(String dataBinding) { - this.dataBinding = dataBinding; - } - - /** - * Returns a map of metadata key to value mappings for the operation. - * - * @return a map of metadata key to value mappings for the operation. - */ - public Map<String, Object> getMetaData() { - if (metaData == null) { - return Collections.emptyMap(); - } - return metaData; - } - - /** - * Adds metadata associated with the operation. - * - * @param key the metadata key - * @param val the metadata value - */ - public void setMetaData(String key, Object val) { - if (metaData == null) { - metaData = new HashMap<String, Object>(); - } - metaData.put(key, val); - } - - public String toString() { - return name; - } - - public boolean equals(Object o) { - if (this == o) { - return true; - } - if (o == null || getClass() != o.getClass()) { - return false; - } - - final Operation operation = (Operation) o; - - if (name != null ? !name.equals(operation.name) : operation.name != null) { - return false; - } - - // HACK: If the operation is mappable, then the equality test is relaxed - if (isMappable()) { - return true; - } - - if (faultTypes == null && operation.faultTypes != null) { - return false; - } else if (faultTypes != null - && operation.faultTypes != null - && faultTypes.size() != 0 - && operation.faultTypes.size() != 0) { - if (faultTypes.size() < operation.faultTypes.size()) { - return false; - } else { - //noinspection ForLoopReplaceableByForEach - for (int i = 0; i < operation.faultTypes.size(); i++) { - if (!faultTypes.get(i).equals(operation.faultTypes.get(i))) { - return false; - } - } - } - } - - if (inputType != null ? !inputType.equals(operation.inputType) : operation.inputType != null) { - return false; - } - return !(outputType != null ? !outputType.equals(operation.outputType) : operation.outputType != null); - } - - public int hashCode() { - int result; - result = name != null ? name.hashCode() : 0; - // HACK: - if (isMappable()) { - return result; - } - result = 29 * result + (outputType != null ? outputType.hashCode() : 0); - result = 29 * result + (inputType != null ? inputType.hashCode() : 0); - result = 29 * result + (faultTypes != null ? faultTypes.hashCode() : 0); - return result; - } - - /** - * Returns true if the operation may be mapped to another target operation through an mediation - */ - private boolean isMappable() { - if (contract != null) { - return contract.isRemotable(); - } else { - return false; - } - } - - /** - * Returns true if the operation is wrapper style - * - * @return the wrapperStyle - */ - public boolean isWrapperStyle() { - return wrapperStyle; - } - - /** - * Return the Wrapper information for this operation is it's wrapper style - * - * @return The Wrapper - */ - public WrapperInfo getWrapper() { - if (!isWrapperStyle()) { - throw new IllegalStateException("The operation is not wrapper style."); - } else { - return wrapper; - } - } - - /** - * @param wrapper the wrapper to set - */ - public void setWrapper(WrapperInfo wrapper) { - this.wrapper = wrapper; - } - - /** - * @param wrapperStyle the wrapperStyle to set - */ - public void setWrapperStyle(boolean wrapperStyle) { - this.wrapperStyle = wrapperStyle; - } - - @SuppressWarnings({"unchecked", "CloneDoesntCallSuperClone"}) - @Override - public Operation<T> clone() throws CloneNotSupportedException { - final List<DataType<T>> clonedFaultTypes = new ArrayList<DataType<T>>(this.faultTypes.size()); - for (DataType<T> t : this.faultTypes) { - clonedFaultTypes.add((DataType<T>) t.clone()); - } - - List<DataType<T>> clonedTypes = new ArrayList<DataType<T>>(); - for (DataType<T> t : inputType.getLogical()) { - DataType<T> type = (DataType<T>) t.clone(); - clonedTypes.add(type); - } - - DataType<List<DataType<T>>> clonedInputType = - new DataType<List<DataType<T>>>(inputType.getPhysical(), clonedTypes); - clonedInputType.setDataBinding(inputType.getDataBinding()); - - DataType<T> outputType = (DataType<T>) this.outputType.clone(); - Operation<T> copy = - new Operation<T>(name, - clonedInputType, - outputType, - clonedFaultTypes, - nonBlocking, - dataBinding, - conversationSequence); - - copy.callback = this.callback; - copy.contract = this.contract; - copy.wrapper = this.wrapper; - copy.wrapperStyle = this.wrapperStyle; - - if (this.metaData != null) { - assert this.metaData instanceof HashMap; - copy.metaData = (HashMap) ((HashMap) this.metaData).clone(); - } - return copy; - } - - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/OverrideOptions.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/OverrideOptions.java deleted file mode 100644 index cc86b2670a..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/OverrideOptions.java +++ /dev/null @@ -1,34 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.spi.model; - -/** - * <ul> - * <li>no – the value may not be overridden by the higher composite. In this - * case, a value must be provided for the reference or property as part of its - * declaration. - * <li>may – the value may be overridden by the composite. This is the default - * for references. - * <li>must – no value is specified and the using composite must specify one. - * </ul> - */ -public enum OverrideOptions { - NO, MAY, MUST -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicyAttachable.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicyAttachable.java deleted file mode 100644 index eae425dca8..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicyAttachable.java +++ /dev/null @@ -1,21 +0,0 @@ -package org.apache.tuscany.spi.model; - -import java.util.Collection; -/** -* -* Represents capability of being attached with Intent and PolicySet. -* -*/ -public interface PolicyAttachable { - /** - * Get the name of PolicySet attached - * @return the name of PolicySet - */ - String getPolicySet(); - /** - * Get collection contains <code>IntentName</code> required. - * @return collection contains <code>IntentName</code> required. - */ - Collection<IntentName> getRequiredIntents(); - -}
\ No newline at end of file diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicyAttachableModel.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicyAttachableModel.java deleted file mode 100644 index 3ebbfb16d7..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicyAttachableModel.java +++ /dev/null @@ -1,49 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -import java.util.Collection; - -/** - * Base class for model classes which can be associated with Intent and PolicySet by specifing requires and policySet - * attributes on xml element. - */ - -public abstract class PolicyAttachableModel extends ModelObject implements PolicyAttachable { - protected Collection<IntentName> requiredIntent; - protected String policySet; - - public String getPolicySet() { - return policySet; - } - - public void setPolicySet(String policySet) { - this.policySet = policySet; - } - - public Collection<IntentName> getRequiredIntents() { - return requiredIntent; - } - - public void addRequiredIntent(IntentName requiredIntent) { - this.requiredIntent.add(requiredIntent); - } - - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicyContentModel.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicyContentModel.java deleted file mode 100644 index 7d2412ee8d..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicyContentModel.java +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -import java.util.ArrayList; -import java.util.Collection; -import static java.util.Collections.unmodifiableCollection; - -/** - * PolicyModel which contains concrete policy content in form of WSPolicyAttachment or other extensions. - */ -public abstract class PolicyContentModel extends PolicyModel { - /* WSPolicyAttachment contained in this Model */ - protected Collection<WSPolicyAttachment> wsPolicyAttachments = new ArrayList<WSPolicyAttachment>(); - /* Any policy model extensions besides standard intentMap, ws-policyattachment, etc. */ - protected Collection<PolicyModel> extensions = new ArrayList<PolicyModel>(); - - public Collection<PolicyModel> getPolicyExtensions() { - return extensions; - } - - public Collection<WSPolicyAttachment> getWsPolicyAttachments() { - return unmodifiableCollection(wsPolicyAttachments); - } - - public void addWsPolicyAttachment(WSPolicyAttachment attachment) { - wsPolicyAttachments.add(attachment); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicyModel.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicyModel.java deleted file mode 100644 index 17bd8f0b7e..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicyModel.java +++ /dev/null @@ -1,29 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - - -/** - * An abstract base class for all policy model representations. - * <p/> - * $Version$ $Date$ - */ -public abstract class PolicyModel extends ModelObject { - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicySet.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicySet.java deleted file mode 100644 index 7545f234e1..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicySet.java +++ /dev/null @@ -1,99 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -import java.util.ArrayList; -import java.util.Collection; -import static java.util.Collections.unmodifiableCollection; -import static java.util.Collections.unmodifiableList; -import java.util.List; -import javax.xml.namespace.QName; - -/** - * Model representation for PolicySet. - * <p/> - * $Rev$ $Date$ - */ -public class PolicySet extends PolicyContentModel { - - /** - * QNames of artifacts to which this Policy can apply - */ - protected List<QName> appliedArtifacts = new ArrayList<QName>(); - - /** - * IntentMap contained in this PolicySet - */ - private Collection<IntentMap> intentMaps = new ArrayList<IntentMap>(); - - /** - * Name for PolicySet, corresponding to name attribute of PolicySet element in SCDL - */ - private QName name; - - /** - * References to other PolicySet - */ - private Collection<PolicySetReference> policySetReferences = new ArrayList<PolicySetReference>(); - - /** - * Name of intents provided by this PolicySet - */ - private Collection<IntentName> provideIntents = new ArrayList<IntentName>(); - - public PolicySet(QName name, List<IntentName> providesIntent) { - super(); - this.name = name; - this.provideIntents.addAll(providesIntent); - } - - - public void addPolicySetReference(PolicySetReference ref) { - policySetReferences.add(ref); - } - - public void addAppliedArtifacts(QName artifactName) { - appliedArtifacts.add(artifactName); - } - - public List<QName> getAppliedArtifacts() { - return unmodifiableList(appliedArtifacts); - } - - public void addIntentMap(IntentMap intentMap) { - intentMaps.add(intentMap); - } - - public Collection<IntentMap> getIntentMaps() { - return unmodifiableCollection(intentMaps); - } - - public QName getName() { - return name; - } - - public Collection<PolicySetReference> getPolicySetReferences() { - return unmodifiableCollection(policySetReferences); - } - - public Collection<IntentName> getProvideIntents() { - return unmodifiableCollection(provideIntents); - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicySetReference.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicySetReference.java deleted file mode 100644 index 46924910d0..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PolicySetReference.java +++ /dev/null @@ -1,38 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -import javax.xml.namespace.QName; - -/** - * Presents a PolicySetReference. - */ -public class PolicySetReference extends PolicyModel { - - private QName reference; - - public PolicySetReference(QName reference) { - super(); - this.reference = reference; - } - - public QName getReference() { - return reference; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Property.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Property.java deleted file mode 100644 index 700b099da7..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Property.java +++ /dev/null @@ -1,105 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -import javax.xml.namespace.QName; - -import org.w3c.dom.Document; - -import org.apache.tuscany.spi.ObjectFactory; - -/** - * A component property - * - * @version $Rev$ $Date$ - */ -public class Property<T> extends ModelObject { - private String name; - private ObjectFactory<T> defaultValueFactory; - private QName xmlType; - private Class<T> javaType; - private boolean many; - private OverrideOptions override; - private Document defaultValue; - - public Property() { - } - - public Property(String name, QName xmlType, Class<T> javaType) { - this.name = name; - this.xmlType = xmlType; - this.javaType = javaType; - } - - public String getName() { - return name; - } - - public void setName(String name) { - this.name = name; - } - - public ObjectFactory<T> getDefaultValueFactory() { - return defaultValueFactory; - } - - public void setDefaultValueFactory(ObjectFactory<T> factory) { - this.defaultValueFactory = factory; - } - - public QName getXmlType() { - return xmlType; - } - - public void setXmlType(QName xmlType) { - this.xmlType = xmlType; - } - - public Class<T> getJavaType() { - return javaType; - } - - public void setJavaType(Class<T> javaType) { - this.javaType = javaType; - } - - public boolean isMany() { - return many; - } - - public void setMany(boolean many) { - this.many = many; - } - - public OverrideOptions getOverride() { - return override; - } - - public void setOverride(OverrideOptions override) { - this.override = override; - } - - public Document getDefaultValue() { - return defaultValue; - } - - public void setDefaultValue(Document defaultValue) { - this.defaultValue = defaultValue; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PropertyValue.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PropertyValue.java deleted file mode 100644 index 93eaa74f52..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/PropertyValue.java +++ /dev/null @@ -1,128 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -import org.apache.tuscany.spi.ObjectFactory; -import org.w3c.dom.Document; - -/** - * Represents a configured component property - * - * @version $Rev$ $Date$ - */ -public class PropertyValue<T> extends ModelObject { - private String name; - private String source; - private String file; - private Document value; - private ObjectFactory<T> valueFactory; - - public PropertyValue() { - } - - /** - * Constructor specifying the name of a property and the XPath source expression. - * - * @param name the name of the property which this value is for - * @param source an XPath expression whose result will be the actual value - * @param file A URI that the property value can be loaded from - */ - public PropertyValue(String name, String source, String file) { - this.name = name; - this.source = source; - this.file = file; - } - - /** - * @param name - * @param value - */ - public PropertyValue(String name, Document value) { - this.name = name; - this.value = value; - } - - public PropertyValue(String name, ObjectFactory<T> valueFactory) { - this.name = name; - this.valueFactory = valueFactory; - } - - /** - * Returns the name of the property that this value is for. - * @return the name of the property that this value is for - */ - public String getName() { - return name; - } - - /** - * Sets the name of the property that this value is for. - * @param name the name of the property that this value is for - */ - public void setName(String name) { - this.name = name; - } - - /** - * Returns an XPath expression that should be evaluated to get the actual property value. - * - * @return an XPath expression that should be evaluated to get the actual property value - */ - public String getSource() { - return source; - } - - /** - * Sets an XPath expression that should be evaluated to get the actual property value. - * @param source an XPath expression that should be evaluated to get the actual property value - */ - public void setSource(String source) { - this.source = source; - } - - public ObjectFactory<T> getValueFactory() { - return valueFactory; - } - - public void setValueFactory(ObjectFactory<T> valueFactory) { - this.valueFactory = valueFactory; - } - - public Document getValue() { - return value; - } - - public void setValue(Document value) { - this.value = value; - } - - /** - * @return the file - */ - public String getFile() { - return file; - } - - /** - * @param file the file to set - */ - public void setFile(String file) { - this.file = file; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Qualifier.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Qualifier.java deleted file mode 100644 index 8a7d709bd9..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Qualifier.java +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -/** - * Model reprentation for qualifier - */ - -public class Qualifier extends PolicyContentModel { - - private String name; - - /** - * IntentMap contained in this Qualifier - */ - private IntentMap intentMap; - - public Qualifier(String name) { - super(); - this.name = name; - } - - public String getName() { - return name; - } - - public IntentMap getIntentMap() { - return intentMap; - } - - public void setIntentMap(IntentMap intentMap) { - this.intentMap = intentMap; - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ReferenceDefinition.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ReferenceDefinition.java deleted file mode 100644 index f167272705..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ReferenceDefinition.java +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -/** - * Represents a component reference - * - * @version $Rev$ $Date$ - */ -public class ReferenceDefinition extends ModelObject { - private String name; - private ServiceContract serviceContract; - private Multiplicity multiplicity; - private boolean autowire; - private boolean required; - - public ReferenceDefinition() { - } - - public ReferenceDefinition(String name, ServiceContract serviceContract) { - this.name = name; - this.serviceContract = serviceContract; - } - - public String getName() { - return name; - } - - public void setName(String name) { - this.name = name; - } - - public ServiceContract<?> getServiceContract() { - return serviceContract; - } - - public void setServiceContract(ServiceContract serviceContract) { - this.serviceContract = serviceContract; - } - - public Multiplicity getMultiplicity() { - return multiplicity; - } - - public void setMultiplicity(Multiplicity multiplicity) { - this.multiplicity = multiplicity; - } - - public boolean isAutowire() { - return autowire; - } - - public void setAutowire(boolean autowire) { - this.autowire = autowire; - } - - public boolean isRequired() { - return required; - } - - public void setRequired(boolean required) { - this.required = required; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ReferenceTarget.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ReferenceTarget.java deleted file mode 100644 index db0bdb2b22..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ReferenceTarget.java +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -import java.net.URI; -import java.util.ArrayList; -import java.util.List; - -/** - * Represents the set of targets configured on a reference - * - * @version $Rev$ $Date$ - */ -public class ReferenceTarget extends ModelObject { - private String referenceName; - private List<URI> targets = new ArrayList<URI>(); - - public String getReferenceName() { - return referenceName; - } - - public void setReferenceName(String referenceName) { - this.referenceName = referenceName; - } - - public List<URI> getTargets() { - return targets; - } - - public void addTarget(URI target) { - targets.add(target); - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Scope.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Scope.java deleted file mode 100644 index a53b26d2ba..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/Scope.java +++ /dev/null @@ -1,61 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -/** - * The default implementation scopes supported by assemblies. - * - * @version $Rev$ $Date$ - */ -public class Scope { - public static final Scope STATELESS = new Scope("STATELESS"); - public static final Scope REQUEST = new Scope("REQUEST"); - public static final Scope SESSION = new Scope("SESSION"); - public static final Scope CONVERSATION = new Scope("CONVERSATION"); - public static final Scope COMPOSITE = new Scope("COMPOSITE"); - public static final Scope SYSTEM = new Scope("SYSTEM"); - public static final Scope UNDEFINED = new Scope("UNDEFINED"); - - private String scope; - - public Scope(String scope) { - this.scope = scope.toUpperCase().intern(); - } - - public String getScope() { - return scope; - } - - @SuppressWarnings({"StringEquality"}) - public boolean equals(Object o) { - if (this == o) { - return true; - } - if (o == null || getClass() != o.getClass()) { - return false; - } - final Scope scope1 = (Scope) o; - return !(scope != null ? scope != scope1.scope.intern() : scope1.scope != null); - } - - public int hashCode() { - return scope != null ? scope.hashCode() : 0; - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ServiceContract.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ServiceContract.java deleted file mode 100644 index b199de720c..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ServiceContract.java +++ /dev/null @@ -1,275 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -import java.util.Collections; -import java.util.HashMap; -import java.util.Map; - -/** - * Base class representing service contract information - * - * @version $Rev$ $Date$ - */ -public abstract class ServiceContract<T> extends ModelObject implements Cloneable { - protected InteractionScope interactionScope; - protected boolean remotable; - protected Class<?> interfaceClass; - protected String interfaceName; - protected String callbackName; - protected Class<?> callbackClass; - protected Map<String, Operation<T>> operations; - protected Map<String, Operation<T>> callbackOperations; - protected String dataBinding; - protected Map<String, Object> metaData; - - protected ServiceContract() { - } - - protected ServiceContract(Class<?> interfaceClass) { - this.interfaceClass = interfaceClass; - } - - protected ServiceContract(String interfaceName) { - this.interfaceName = interfaceName; - } - - /** - * Returns the interface name for the contract - * - * @return the interface name for the contract - */ - public String getInterfaceName() { - return interfaceName; - } - - /** - * Sets the interface name for the contract - */ - public void setInterfaceName(String interfaceName) { - this.interfaceName = interfaceName; - } - - /** - * Returns the class used to represent the service contract - */ - public Class<?> getInterfaceClass() { - return interfaceClass; - } - - /** - * Sets the class used to represent the service contract - */ - public void setInterfaceClass(Class<?> interfaceClass) { - this.interfaceClass = interfaceClass; - } - - /** - * Returns the service interaction scope - */ - public InteractionScope getInteractionScope() { - return interactionScope; - } - - /** - * Sets the service interaction scope - */ - public void setInteractionScope(InteractionScope interactionScope) { - this.interactionScope = interactionScope; - } - - /** - * @return the remotable - */ - public boolean isRemotable() { - return remotable; - } - - /** - * @param remotable the remotable to set - */ - public void setRemotable(boolean remotable) { - this.remotable = remotable; - } - - /** - * Returns the name of the callback or null if the contract is unidirectional - */ - public String getCallbackName() { - return callbackName; - } - - /** - * Sets the name of the callback service - */ - public void setCallbackName(String callbackName) { - this.callbackName = callbackName; - } - - /** - * Returns the name of the callback service - */ - public Class<?> getCallbackClass() { - return callbackClass; - } - - public void setCallbackClass(Class<?> callbackClass) { - this.callbackClass = callbackClass; - } - - public Map<String, Operation<T>> getOperations() { - if (operations == null) { - return Collections.emptyMap(); - } - return Collections.unmodifiableMap(operations); - } - - public void setOperations(Map<String, Operation<T>> operations) { - for (Operation<T> operation : operations.values()) { - operation.setServiceContract(this); - } - this.operations = operations; - } - - public Map<String, Operation<T>> getCallbackOperations() { - if (callbackOperations == null) { - return Collections.emptyMap(); - } - return Collections.unmodifiableMap(callbackOperations); - } - - public void setCallbackOperations(Map<String, Operation<T>> callbacksOperations) { - for (Operation<T> operation : callbacksOperations.values()) { - operation.setServiceContract(this); - operation.setCallback(true); - } - this.callbackOperations = callbacksOperations; - } - - public String getDataBinding() { - return dataBinding; - } - - public void setDataBinding(String dataBinding) { - this.dataBinding = dataBinding; - } - - /** - * Returns a map of metadata key to value mappings for the operation. - * - * @return a map of metadata key to value mappings for the operation. - */ - public Map<String, Object> getMetaData() { - if (metaData == null) { - return Collections.emptyMap(); - } - return metaData; - } - - /** - * Adds metadata associated with the operation. - * - * @param key the metadata key - * @param val the metadata value - */ - public void setMetaData(String key, Object val) { - if (metaData == null) { - metaData = new HashMap<String, Object>(); - } - metaData.put(key, val); - } - - public boolean equals(Object o) { - if (this == o) { - return true; - } - if (o == null || getClass() != o.getClass()) { - return false; - } - - final ServiceContract that = (ServiceContract) o; - - if (callbackName != null ? !callbackName.equals(that.callbackName) : that.callbackName != null) { - return false; - } - if (callbackOperations != null ? !callbackOperations.equals(that.callbackOperations) - : that.callbackOperations != null) { - return false; - } - if (interfaceClass != null ? !interfaceClass.equals(that.interfaceClass) : that.interfaceClass != null) { - return false; - } - if (interfaceName != null ? !interfaceName.equals(that.interfaceName) : that.interfaceName != null) { - return false; - } - return !(operations != null ? !operations.equals(that.operations) : that.operations != null); - - } - - public int hashCode() { - int result; - result = interfaceClass != null ? interfaceClass.hashCode() : 0; - result = 29 * result + (interfaceName != null ? interfaceName.hashCode() : 0); - result = 29 * result + (callbackName != null ? callbackName.hashCode() : 0); - result = 29 * result + (operations != null ? operations.hashCode() : 0); - result = 29 * result + (callbackOperations != null ? callbackOperations.hashCode() : 0); - return result; - } - - public String toString() { - if (interfaceName != null) { - return new StringBuilder().append("ServiceContract[").append(interfaceName).append("]").toString(); - } else if (interfaceClass != null) { - return new StringBuilder().append("ServiceContract[").append(interfaceClass.getName()).append("]") - .toString(); - } else { - return super.toString(); - } - - } - - @SuppressWarnings("unchecked") - @Override - public Object clone() throws CloneNotSupportedException { - ServiceContract<T> copy = (ServiceContract<T>) super.clone(); - - if (operations != null) { - Map<String, Operation<T>> clonedOperations = new HashMap<String, Operation<T>>(); - for (Operation<T> o : operations.values()) { - clonedOperations.put(o.getName(), o); - } - copy.setOperations(clonedOperations); - } - - if (callbackOperations != null) { - Map<String, Operation<T>> clonedCallbackOperations = new HashMap<String, Operation<T>>(); - for (Operation<T> o : callbackOperations.values()) { - clonedCallbackOperations.put(o.getName(), (Operation<T>) o.clone()); - } - copy.setCallbackOperations(clonedCallbackOperations); - } - - if (this.metaData != null) { - assert this.metaData instanceof HashMap; - copy.metaData = (HashMap) ((HashMap) this.metaData).clone(); - } - - return copy; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ServiceDefinition.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ServiceDefinition.java deleted file mode 100644 index aadcef8d4c..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/ServiceDefinition.java +++ /dev/null @@ -1,87 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -/** - * Represents a service offered by a component - * - * @version $Rev$ $Date$ - */ -public class ServiceDefinition extends ModelObject { - private String name; - private ServiceContract serviceContract; - private boolean remotable; - private String callbackRefName; - - public ServiceDefinition() { - } - - public ServiceDefinition(String name, ServiceContract serviceContract, boolean remotable) { - this.name = name; - this.serviceContract = serviceContract; - this.remotable = remotable; - } - - public ServiceDefinition(String name, ServiceContract serviceContract, boolean remotable, String callbackRefName) { - this.name = name; - this.serviceContract = serviceContract; - this.remotable = remotable; - this.callbackRefName = callbackRefName; - } - - public String getName() { - return name; - } - - public void setName(String name) { - this.name = name; - } - - public ServiceContract<?> getServiceContract() { - return serviceContract; - } - - public void setServiceContract(ServiceContract serviceContract) { - this.serviceContract = serviceContract; - } - - public boolean isRemotable() { - return remotable; - } - - public void setRemotable(boolean remotable) { - this.remotable = remotable; - } - - /** - * Returns the callback name. - */ - public String getCallbackReferenceName() { - return callbackRefName; - } - - /** - * Sets the callback name - * @param name - */ - public void setCallbackReferenceName(String name) { - this.callbackRefName = name; - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/WSPolicyAttachment.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/WSPolicyAttachment.java deleted file mode 100644 index ff1a6cf791..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/WSPolicyAttachment.java +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -/* - * Presents a ws-policy attachment. - */ -public class WSPolicyAttachment<T> extends PolicyModel { - private T content; - - public T getContent() { - return content; - } - - public void setContent(T content) { - this.content = content; - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/WireDefinition.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/WireDefinition.java deleted file mode 100644 index 7ae91811b6..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/WireDefinition.java +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.model; - -import java.net.URI; - -/** - * Represents a wire specified in an assembly - * - * @version $Rev$ $Date$ - */ -public class WireDefinition extends ModelObject { - private URI source; - private URI target; - - public URI getSource() { - return source; - } - - public void setSource(URI source) { - this.source = source; - } - - public URI getTarget() { - return target; - } - - public void setTarget(URI target) { - this.target = target; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/WrapperInfo.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/WrapperInfo.java deleted file mode 100644 index 50209e045c..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/model/WrapperInfo.java +++ /dev/null @@ -1,111 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.spi.model; - -import java.util.List; -import javax.xml.namespace.QName; - -import org.apache.tuscany.spi.idl.ElementInfo; - -/** - * The "Wrapper Style" WSDL operation is defined by The Java API for XML-Based Web Services (JAX-WS) 2.0 specification, - * section 2.3.1.2 Wrapper Style. - * <p/> - * A WSDL operation qualifies for wrapper style mapping only if the following criteria are met: <ul> <li>(i) The - * operation’s input and output messages (if present) each contain only a single part <li>(ii) The input message part - * refers to a global element declaration whose localname is equal to the operation name <li>(iii) The output message - * part refers to a global element declaration <li>(iv) The elements referred to by the input and output message parts - * (henceforth referred to as wrapper elements) are both complex types defined using the xsd:sequence compositor <li>(v) - * The wrapper elements only contain child elements, they must not contain other structures such as wildcards (element - * or attribute), xsd:choice, substitution groups (element references are not permitted) or attributes; furthermore, - * they must not be nillable. </ul> - * - * @version $Rev$ $Date$ - */ -public class WrapperInfo { - private ElementInfo inputWrapperElement; - - private ElementInfo outputWrapperElement; - - private List<ElementInfo> inputChildElements; - - private List<ElementInfo> outputChildElements; - - private DataType<List<DataType<QName>>> unwrappedInputType; - - private DataType<QName> unwrappedOutputType; - - public WrapperInfo(ElementInfo inputWrapperElement, - ElementInfo outputWrapperElement, - List<ElementInfo> inputElements, - List<ElementInfo> outputElements, - DataType<List<DataType<QName>>> unwrappedInputType, - DataType<QName> unwrappedOutputType) { - super(); - this.inputWrapperElement = inputWrapperElement; - this.outputWrapperElement = outputWrapperElement; - this.inputChildElements = inputElements; - this.outputChildElements = outputElements; - this.unwrappedInputType = unwrappedInputType; - this.unwrappedOutputType = unwrappedOutputType; - } - - /** - * @return the inputElements - */ - public List<ElementInfo> getInputChildElements() { - return inputChildElements; - } - - /** - * @return the inputWrapperElement - */ - public ElementInfo getInputWrapperElement() { - return inputWrapperElement; - } - - /** - * @return the outputElements - */ - public List<ElementInfo> getOutputChildElements() { - return outputChildElements; - } - - /** - * @return the outputWrapperElement - */ - public ElementInfo getOutputWrapperElement() { - return outputWrapperElement; - } - - /** - * @return the unwrappedInputType - */ - public DataType<List<DataType<QName>>> getUnwrappedInputType() { - return unwrappedInputType; - } - - /** - * @return the unwrappedOutputType - */ - public DataType<QName> getUnwrappedOutputType() { - return unwrappedOutputType; - } -}
\ No newline at end of file diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/IntentRegistry.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/IntentRegistry.java deleted file mode 100644 index 8517977f0d..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/IntentRegistry.java +++ /dev/null @@ -1,83 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.policy; - -import java.util.Collection; -import javax.xml.namespace.QName; - -import org.apache.tuscany.spi.model.Intent; -import org.apache.tuscany.spi.model.IntentName; - -/** - * The registry for intents. - * - * @version $Rev$ $Date$ - */ -public interface IntentRegistry { - - /** - * Register a intent. - * - * @param intent intent to register - */ - void register(Intent intent); - - /** - * Unregister a intent. - * - * @param intent intent to unregister - */ - void unRegister(Intent intent); - - /** - * Replace the profile intents in intentNameList with the real concrete intent. - * - * @param intentNameList intent list that may contains profile intents - * @param artifact QName of SCA artifact - * @return concrete intents list - */ - Collection<IntentName> inlineProfileIntent(Collection<IntentName> intentNameList, QName artifact); - - /** - * Whether the intent is appplicable for specified SCA artifact. - * - * @param intentName name of intent - * @param artifact QName of SCA artifact - * @return Whether the intent is appplicable for specified SCA artifact - */ - boolean isApplicable(IntentName intentName, QName artifact); - - /** - * Get a list including all qualified intents for a qulifiable intent. - * - * @param qualifiable qualifiable intent - * @param artifact QName of SCA artifact - * @return list including all qualified intents for a qulifiable intent. - */ - Collection<IntentName> getQualifiedIntents(IntentName qualifiable, QName artifact); - - /** - * Whether the intent is a qualified. - * - * @param name intent name. - * @return whether the intent is a qualified - */ - boolean isQualifiedIntent(IntentName name); - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/PolicyBuilderRegistry.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/PolicyBuilderRegistry.java deleted file mode 100644 index 2c85f846ac..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/PolicyBuilderRegistry.java +++ /dev/null @@ -1,70 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.policy; - -import org.apache.tuscany.spi.builder.BuilderException; -import org.apache.tuscany.spi.model.ReferenceDefinition; -import org.apache.tuscany.spi.model.ServiceDefinition; -import org.apache.tuscany.spi.wire.InboundWire; -import org.apache.tuscany.spi.wire.OutboundWire; - -/** - * A registry for policy builders that dispatches to the appropriate builder when converting an assembly to runtime - * artifacts. Policy builders operate on either a source- or target-side wires. - * - * @version $Rev$ $Date$ - */ -public interface PolicyBuilderRegistry { - - int INITIAL = 0; - int EXTENSION = 1; - int FINAL = 2; - - /** - * Registers a target-side policy builder. Called by extensions to register their builders. - * - * @param phase the phase hwne the builder must be run - * @param builder the builder to register - */ - void registerTargetBuilder(int phase, TargetPolicyBuilder builder); - - /** - * Registers a source-side policy builder. Called by extensions to register their builders. - * - * @param phase the phase hwne the builder must be run - * @param builder the builder to register - */ - void registerSourceBuilder(int phase, SourcePolicyBuilder builder); - - /** - * Evaluates source-side policy metadata for referenceDefinition and updates the curresponding collection of wire - * configurations - * - * @throws BuilderException - */ - void buildSource(ReferenceDefinition referenceDefinition, OutboundWire wire) throws BuilderException; - - /** - * Evaluates target-side policy metadata for configured reference and updates the curresponding collection of wire - * configurations - * - * @throws BuilderException - */ - void buildTarget(ServiceDefinition serviceDefinition, InboundWire wire) throws BuilderException; -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/PolicyEngine.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/PolicyEngine.java deleted file mode 100644 index fd4ba129d5..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/PolicyEngine.java +++ /dev/null @@ -1,42 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.policy; - -import java.util.Collection; -import javax.xml.namespace.QName; - -import org.apache.tuscany.spi.model.IntentName; -import org.apache.tuscany.spi.model.PolicyModel; - -/** - * Responsible for matching concrete policy artifacts required by abstract intent name. - */ -public interface PolicyEngine { - - /** - * Retrieve policies which match the intents requirement on a SCA artifact. See SCA policy frame spec. 1.4.5 Guided - * Selection of PolicySets using Intents - * - * @param requires Intent names requred by the SCA artifact - * @param policySetName PolicySet names specify on the SCA artifact explicitly - * @param artifactType QName of SCA artifact type, which may be a abstract artifact type - * @return Collection contains all policy matching the intent requirement - */ - Collection<PolicyModel> getPolicy(IntentName[] requires, QName[] policySetName, QName artifactType); -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/PolicySetContainer.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/PolicySetContainer.java deleted file mode 100644 index f7a9e0922a..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/PolicySetContainer.java +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.policy; - -import java.util.Collection; -import javax.xml.namespace.QName; - -import org.apache.tuscany.spi.model.PolicySet; - -/** - * The host for PolicySet. - */ -public interface PolicySetContainer { - - /** - * Get all PolicySet of this container - * - * @return Collection contains all PolicySet of this container - */ - Collection<PolicySet> getAllPolicySet(); - - /** - * Get PolicySet by name. - * - * @param name QName of PolicySet. - * @return PolicySet with specified name - */ - PolicySet getPolicySet(QName name); - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/SCATypeManager.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/SCATypeManager.java deleted file mode 100644 index 3a5127f014..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/SCATypeManager.java +++ /dev/null @@ -1,29 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.policy; - -import javax.xml.namespace.QName; - -public interface SCATypeManager { - - /** - * Whether the <code>subType</code> is a sub type of <code>type</code> or the type itself. - */ - boolean isTypeOf(QName subType, QName type); -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/SourcePolicyBuilder.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/SourcePolicyBuilder.java deleted file mode 100644 index b32f52c8ab..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/SourcePolicyBuilder.java +++ /dev/null @@ -1,41 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.policy; - -import org.apache.tuscany.spi.builder.BuilderException; -import org.apache.tuscany.spi.model.ReferenceDefinition; -import org.apache.tuscany.spi.wire.OutboundWire; - -/** - * Implementations contribute {@link org.apache.tuscany.spi.wire.Interceptor}s to handle source-side policy on a wire. - * - * @version $$Rev$$ $$Date$$ - */ -public interface SourcePolicyBuilder { - - /** - * Callback for attaching policy to a source-side wire - * - * @param definition the service definition - * @param wire the wire to attach policy to - * @throws BuilderException - */ - void build(ReferenceDefinition definition, OutboundWire wire) throws BuilderException; - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/SourcePolicyBuilderExtension.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/SourcePolicyBuilderExtension.java deleted file mode 100644 index 2bb06add8f..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/SourcePolicyBuilderExtension.java +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.policy; - -import org.osoa.sca.annotations.EagerInit; -import org.osoa.sca.annotations.Init; -import org.osoa.sca.annotations.Property; - -import org.apache.tuscany.spi.annotation.Autowire; - -/** - * A runtime extension point for {@link SourcePolicyBuilder}s - * - * @version $Rev$ $Date$ - */ -@EagerInit -public abstract class SourcePolicyBuilderExtension implements SourcePolicyBuilder { - protected int phase = PolicyBuilderRegistry.EXTENSION; - private PolicyBuilderRegistry registry; - - @Autowire - public void setRegistry(PolicyBuilderRegistry registry) { - this.registry = registry; - } - - @Property - public void setPhase(int phase) { - this.phase = phase; - } - - @Init - public void init() { - registry.registerSourceBuilder(phase, this); - } - - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/TargetPolicyBuilder.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/TargetPolicyBuilder.java deleted file mode 100644 index c4b932fdd8..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/TargetPolicyBuilder.java +++ /dev/null @@ -1,41 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.policy; - -import org.apache.tuscany.spi.builder.BuilderException; -import org.apache.tuscany.spi.model.ServiceDefinition; -import org.apache.tuscany.spi.wire.InboundWire; - -/** - * Implementations contribute {@link org.apache.tuscany.spi.wire.Interceptor}s to handle target-side policy on a wire. - * - * @version $$Rev$$ $$Date$$ - */ -public interface TargetPolicyBuilder { - - /** - * Callback for attaching policy to a target-side wire - * - * @param definition the service definition - * @param wire the wire to attach policy to - * @throws BuilderException - */ - void build(ServiceDefinition definition, InboundWire wire) throws BuilderException; - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/TargetPolicyBuilderExtension.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/TargetPolicyBuilderExtension.java deleted file mode 100644 index babcce50e9..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/policy/TargetPolicyBuilderExtension.java +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.policy; - -import org.osoa.sca.annotations.EagerInit; -import org.osoa.sca.annotations.Init; -import org.osoa.sca.annotations.Property; - -import org.apache.tuscany.spi.annotation.Autowire; - -/** - * A runtime extension point for {@link org.apache.tuscany.spi.policy.SourcePolicyBuilder}s - * - * @version $Rev$ $Date$ - */ -@EagerInit -public abstract class TargetPolicyBuilderExtension implements TargetPolicyBuilder { - protected int phase = PolicyBuilderRegistry.EXTENSION; - private PolicyBuilderRegistry registry; - - @Autowire - public void setRegistry(PolicyBuilderRegistry registry) { - this.registry = registry; - } - - @Property - public void setPhase(int phase) { - this.phase = phase; - } - - @Init - public void init() { - registry.registerTargetBuilder(phase, this); - } - - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/VoidService.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/VoidService.java deleted file mode 100644 index 777cfbd3e9..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/VoidService.java +++ /dev/null @@ -1,33 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.services; - -import org.osoa.sca.annotations.Service; - -/** - * Empty interface for a service component that has no operations. - * This can be used as a default service interface by components that - * do not wish the base class to be used as the interface as specified - * by the defaulting rules. - * - * @version $Rev$ $Date$ - */ -@Service -public interface VoidService { -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/artifact/Artifact.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/artifact/Artifact.java deleted file mode 100644 index 4da522d196..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/artifact/Artifact.java +++ /dev/null @@ -1,197 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.services.artifact; - -import java.net.URL; -import java.util.HashSet; -import java.util.Set; - -/** - * Description of some packaged artifact such as a JAR file or a Composite. - * - * @version $Rev$ $Date$ - */ -public class Artifact { - - /* Artifact group */ - private String group; - - /* Artifact name */ - private String name; - - /* Artifact version */ - private String version; - - /* Artifact classifier */ - private String classifier; - - /* Artifact type */ - private String type; - - /* Artifact url */ - private URL url; - - /* Transitive dependencies */ - private Set<Artifact> dependencies = new HashSet<Artifact>(); - - /** - * Adds a transitive dependency to the artifact. - * - * @param artifact Dependency to be added. - */ - public void addDependency(Artifact artifact) { - dependencies.add(artifact); - } - - /** - * Gets the URLs for all the transitive dependencies. - * - * @return Sets of URLs for all the transitive dependencies. - */ - public Set<URL> getUrls() { - - Set<URL> urls = new HashSet<URL>(); - - for (Artifact artifact : dependencies) { - urls.add(artifact.getUrl()); - } - urls.add(getUrl()); - - return urls; - - } - - /** - * Returns the name of a logical grouping to which this artifact belongs. For example, this might represent the - * original publisher of the artifact. - * - * @return the name of a logical grouping to which this artifact belongs - */ - public String getGroup() { - return group; - } - - /** - * Sets the name of a logical grouping to which this artifact belongs. - * - * @param group the name of a logical grouping to which this artifact belongs - */ - public void setGroup(String group) { - this.group = group; - } - - /** - * Returns the name of an artifact. - * - * @return the name of an artifact - */ - public String getName() { - return name; - } - - /** - * Sets the name of an artifact. - * - * @param name the name of an artifact - */ - public void setName(String name) { - this.name = name; - } - - /** - * Returns the version of an artifact. - * - * @return the version of an artifact - */ - public String getVersion() { - return version; - } - - /** - * Sets the version of an artifact. - * - * @param version the version of an artifact - */ - public void setVersion(String version) { - this.version = version; - } - - /** - * Returns a way of classifying an artifact. This can be used to distinguish variants of an artifact that provide - * the same function but which may have platform specific requirements. For example, it may contain the name of a - * hardware platform for artifacts that contain native code. - * - * @return a way of classifying an artifact - */ - public String getClassifier() { - return classifier; - } - - /** - * Sets a way of classifying an artifact - * - * @param classifier a way of classifying an artifact - */ - public void setClassifier(String classifier) { - this.classifier = classifier; - } - - /** - * Returns the type of artifact. - * - * @return the type of artifact - */ - public String getType() { - return type; - } - - /** - * Sets the type of artifact. - * - * @param type the type of artifact - */ - public void setType(String type) { - this.type = type; - } - - /** - * Returns a URL from which the artifact can be obtained. - * - * @return a URL from which the artifact can be obtained - */ - public URL getUrl() { - return url; - } - - /** - * Sets a URL from which the artifact can be obtained. - * - * @param url a URL from which the artifact can be obtained - */ - public void setUrl(URL url) { - this.url = url; - } - - - public String toString() { - StringBuilder buf = new StringBuilder(); - buf.append(group).append(':').append(name).append(':').append(version).append(':').append(type); - return buf.toString(); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/artifact/ArtifactRepository.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/artifact/ArtifactRepository.java deleted file mode 100644 index b0f590e163..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/artifact/ArtifactRepository.java +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.services.artifact; - -import java.util.Collection; - -/** - * Abstraction for a repository of SCA and other artifacts. - * - * @version $Rev$ $Date$ - */ -public interface ArtifactRepository { - /** - * Resolve an artifact. - * This ensures that the information associated with an artifact is fully populated; - * Specifically, after this operation the URL should contain a location where the artifact can be obtained. - * - * @param artifact the artifact to be resolved - */ - void resolve(Artifact artifact); - - /** - * Resolve a collection of Artifacts. - * - * @param artifacts a collection of artifacts to be resolved - * @see #resolve(Artifact) - */ - void resolve(Collection<? extends Artifact> artifacts); -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/discovery/AbstractDiscoveryService.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/discovery/AbstractDiscoveryService.java deleted file mode 100644 index 6e309243f3..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/discovery/AbstractDiscoveryService.java +++ /dev/null @@ -1,128 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.services.discovery; - -import java.util.Map; -import java.util.concurrent.ConcurrentHashMap; - -import javax.xml.namespace.QName; - -import org.apache.tuscany.host.RuntimeInfo; -import org.apache.tuscany.spi.annotation.Autowire; -import org.osoa.sca.annotations.Destroy; -import org.osoa.sca.annotations.Init; - -/** - * Abstract implementation of the discovery service. - * - * @version $Revision$ $Date$ - * - */ -public abstract class AbstractDiscoveryService implements DiscoveryService { - - /** Runtime info. */ - private RuntimeInfo runtimeInfo; - - /** Listeners. */ - private Map<QName, MessageListener> listenerMap = new ConcurrentHashMap<QName, MessageListener>(); - - /** - * Registers a listener for async messages. - * - * @param meesageType Message type that can be handled by the listener. - * @param listener Recipient of the async message. - */ - public void registerListener(QName messageType, MessageListener listener) { - listenerMap.put(messageType, listener); - } - - /** - * Sets the runtime info for the runtime using the discovery service. - * - * @param runtimeInfo Runtime info for the runtime using the discovery service. - */ - @Autowire - public final void setRuntimeInfo(RuntimeInfo runtimeInfo) { - this.runtimeInfo = runtimeInfo; - } - - /** - * Starts the discovery service. - */ - @Init - public final void start() { - - onStart(); - - Runnable shutdownHook = new ShutdownHook(); - Runtime.getRuntime().addShutdownHook(new Thread(shutdownHook)); - - } - - /** - * Stops the discovery service. - */ - @Destroy - public final void stop() { - onStop(); - } - - /** - * Gets the runtime info for the runtime using the discovery service. - * - * @return Runtime info for the runtime using the discovery service. - */ - protected final RuntimeInfo getRuntimeInfo() { - return runtimeInfo; - } - - /** - * Returns the listener for the specified message type. - * - * @param messageType Message type for the incoming message. - * @return Listeners inteersted in the message type. - */ - public final MessageListener getListener(QName messageType) { - return listenerMap.get(messageType); - } - - /** - * Required to be overridden by sub-classes. - * - */ - protected abstract void onStart(); - - /** - * Required to be overridden by sub-classes. - * - */ - protected abstract void onStop(); - - /** - * Shutdown hook. - */ - private class ShutdownHook implements Runnable { - - public void run() { - stop(); - } - - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/discovery/DiscoveryService.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/discovery/DiscoveryService.java deleted file mode 100644 index b54dfc79b5..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/discovery/DiscoveryService.java +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.services.discovery; - -import javax.xml.namespace.QName; -import javax.xml.stream.XMLStreamReader; - -/** - * Defines the abstraction that allows runtimes participating - * in the domain to discover each other and broadcast liveness - * to the admin server that holds the domain's runtime physical - * model and the domain-wide assembly model.. - * - * @version $Revision$ $Date$ - * - */ -public interface DiscoveryService { - - /** - * Sends a message to the specified runtime. - * - * @param runtimeId Runtime id of recipient. - * @param content Message content. - */ - void sendMessage(String runtimeId, XMLStreamReader content); - - /** - * Registers a listener for async messages. - * - * @param messageType Message type that can be handled by the listener. - * @param listener Recipient of the async message. - */ - void registerListener(QName messageType, MessageListener listener); - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/discovery/MessageListener.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/discovery/MessageListener.java deleted file mode 100644 index ed354a01a9..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/discovery/MessageListener.java +++ /dev/null @@ -1,37 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.services.discovery; - -import javax.xml.stream.XMLStreamReader; - -/** - * Message listener for propogating callbacks. - * - * @version $Revision$ $Date$ - * - */ -public interface MessageListener { - - /** - * Callback for propogating async messages. - * @param content Message content. - */ - void onMessage(XMLStreamReader content); - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/management/TuscanyManagementService.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/management/TuscanyManagementService.java deleted file mode 100644 index 10c2215bf6..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/management/TuscanyManagementService.java +++ /dev/null @@ -1,40 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.services.management; - -import org.apache.tuscany.host.management.ManagementService; -import org.apache.tuscany.spi.component.Component; - -/** - * Interface for the management service abstraction. The implementaion - * could be based on a variety of technologies including JMX, WSDM, - * SNMP etc. - * - * @version $Revision$ $Date$ - */ -public interface TuscanyManagementService extends ManagementService<Component> { - - /** - * Registers a component for management. - * - * @param name Name of the component. - * @param component Component to be registered. - */ - void registerComponent(String name, Component component); -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/DuplicateRecordException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/DuplicateRecordException.java deleted file mode 100644 index 1210d05f5a..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/DuplicateRecordException.java +++ /dev/null @@ -1,31 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.services.store; - -/** - * thrown when a record already exists during an insert operation - * - * @version $Rev$ $Date$ - */ -public class DuplicateRecordException extends StoreWriteException { - - public DuplicateRecordException(String owner, String identifier) { - super(null, owner, identifier); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/RecoveryListener.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/RecoveryListener.java deleted file mode 100644 index 186d741c04..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/RecoveryListener.java +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.services.store; - -import java.util.UUID; - -/** - * Implementations receive callback events during a store recovery operation - * - * @version $Rev$ $Date$ - */ -public interface RecoveryListener { - - /** - * Signals the start of a recovery - */ - void onBegin(); - - /** - * Received when a record is recovered - * - * @param id - */ - void onRecord(UUID id); - - /** - * Signals the end of recovery - */ - void onEnd(); -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/Store.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/Store.java deleted file mode 100644 index 7a09f90811..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/Store.java +++ /dev/null @@ -1,96 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.services.store; - -import org.apache.tuscany.spi.component.SCAObject; -import org.apache.tuscany.spi.event.EventPublisher; - -/** - * Implementations provide a persistent store for runtime data such as conversational state. A persistent store could be - * implemented in a durable fashion using JDBC or a journaling system, or using a non-durable mechanism such as an - * in-memory map. - * - * @version $Rev$ $Date$ - */ -public interface Store extends EventPublisher { - - /* Used to indicate an the default expiration offset for records for the store */ - long DEFAULT_EXPIRATION_OFFSET = -1; - - /* Used to indicate an entry should not expire */ - long NEVER = -2; - - /** - * Adds the given record to the store. Implementations may choose different strategies for writing data such as - * write-through or write-behind. - * - * @param owner the instance owner - * @param id the unique id of the record - * @param object the object representing the data to write - * @param expiration the time in milliseconds when the entry expires - * @throws StoreWriteException if an error occurs during the write operation - */ - void insertRecord(SCAObject owner, String id, Object object, long expiration) throws StoreWriteException; - - /** - * Updates a given record in the store, overwriting previous information. - * - * @param owner the instance owner - * @param id the unique id of the record - * @param object the object representing the data to write - * @param expiration the time in milliseconds when the entry expires - * @throws StoreWriteException - */ - void updateRecord(SCAObject owner, String id, Object object, long expiration) throws StoreWriteException; - - /** - * Returns the deserialized object in the store corresponding to the given id - * - * @param owner the instance owner - * @param id the unique id of the record - * @return the deserialized object or null if one is not found - * @throws StoreReadException - */ - Object readRecord(SCAObject owner, String id) throws StoreReadException; - - /** - * Removes a record from the store - * - * @param owner the instance owner - * @param id the unique id of the record - * @throws StoreWriteException - */ - void removeRecord(SCAObject owner, String id) throws StoreWriteException; - - /** - * Removes all records from the store - * - * @throws StoreWriteException - */ - void removeRecords() throws StoreWriteException; - - /** - * Initiates a recovery operation, for example during restart after a crash - * - * @param listener the listener to receive recovery callback events - * @throws StoreReadException - */ - void recover(RecoveryListener listener) throws StoreReadException; - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/StoreException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/StoreException.java deleted file mode 100644 index 59f1797490..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/StoreException.java +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.services.store; - -import org.apache.tuscany.api.TuscanyException; - -/** - * Represents a generic exception thrown by a <code>Store</code> - * - * @version $Rev$ $Date$ - */ -public class StoreException extends TuscanyException { - private final String owner; - - public StoreException(String message, String owner, String identifier) { - super(message, identifier); - this.owner = owner; - } - - public StoreException(String message, String owner, String identifier, Throwable cause) { - super(message, identifier, cause); - this.owner = owner; - } - - public StoreException(String message, String owner, Throwable cause) { - super(message, cause); - this.owner = owner; - } - - public StoreException(Throwable cause) { - super(cause); - owner = null; - } - - public String getOwner() { - return owner; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/StoreExpirationEvent.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/StoreExpirationEvent.java deleted file mode 100644 index fbb38dd362..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/StoreExpirationEvent.java +++ /dev/null @@ -1,71 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.services.store; - -import org.apache.tuscany.spi.component.SCAObject; -import org.apache.tuscany.spi.event.Event; - -/** - * Fired when a store implementation expires a resource - * - * @version $Rev$ $Date$ - */ -public class StoreExpirationEvent implements Event { - private Object source; - private SCAObject owner; - private Object instance; - - /** - * Constructor. - * - * @param source the source of the event - * @param owner the owner of the expiring object - * @param instance the expiring object - */ - public StoreExpirationEvent(Object source, SCAObject owner, Object instance) { - assert source != null; - assert owner != null; - assert instance != null; - this.source = source; - this.owner = owner; - this.instance = instance; - } - - public Object getSource() { - return source; - } - - /** - * Returns the owner of the expiring object. - * - * @return the owner of the expiring object. - */ - public SCAObject getOwner() { - return owner; - } - - /** - * Returns the expiring object. - * - * @return the expiring object. - */ - public Object getInstance() { - return instance; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/StoreMonitor.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/StoreMonitor.java deleted file mode 100644 index f3bbbf0b73..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/StoreMonitor.java +++ /dev/null @@ -1,74 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.services.store; - -import org.apache.tuscany.api.annotation.LogLevel; - -/** - * A generic monintor interface for services to log events - * - * @version $Rev$ $Date$ - */ -public interface StoreMonitor { - - /** - * Signals the service has started - * - * @param msg - */ - @LogLevel("DEBUG") - void start(String msg); - - /** - * Signals the service has been shutdown - * - * @param msg - */ - @LogLevel("DEBUG") - void stop(String msg); - - /** - * Fired when recovery is started - */ - @LogLevel("DEBUG") - void beginRecover(); - - /** - * Fired when recovery is completed - */ - @LogLevel("DEBUG") - void endRecover(); - - /** - * Fired when a record is processed during recovery - * - * @param recordId the id of the record being recovered - */ - @LogLevel("DEBUG") - void recover(Object recordId); - - /** - * Signals an error event - * - * @param e the error - */ - @LogLevel("ERROR") - void error(Throwable e); - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/StoreReadException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/StoreReadException.java deleted file mode 100644 index 0f46ac6878..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/StoreReadException.java +++ /dev/null @@ -1,41 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.services.store; - -/** - * Thrown when an error occurs reading from persistent storage - * - * @version $Rev$ $Date$ - */ -public class StoreReadException extends StoreException { - - public StoreReadException(Throwable cause) { - super(cause); - } - - public StoreReadException(String message, String owner, String identifier) { - super(message, owner, identifier); - } - - public StoreReadException(String owner, String identifier, Throwable throwable) { - super(owner, identifier, throwable); - } - - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/StoreWriteException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/StoreWriteException.java deleted file mode 100644 index 9eef91db9a..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/store/StoreWriteException.java +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.services.store; - -/** - * Thrown when an error occurs writing to persistent storage - * - * @version $Rev$ $Date$ - */ -public class StoreWriteException extends StoreException { - - public StoreWriteException(String message, String owner, String identifier) { - super(message, owner, identifier); - } - - public StoreWriteException(String message, String owner, String identifier, Throwable cause) { - super(message, owner, identifier, cause); - } - - public StoreWriteException(String message, String owner, Throwable cause) { - super(message, owner, cause); - } - - public StoreWriteException(Throwable cause) { - super(cause); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/work/NotificationListener.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/work/NotificationListener.java deleted file mode 100644 index 9675cdce53..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/work/NotificationListener.java +++ /dev/null @@ -1,66 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.services.work; - -/** - * A callback inyterface that can be optionally used for registering - * interest in status of asynchronously scheduled unit of work. - * - */ -public interface NotificationListener<T extends Runnable> { - - /** - * Callback method when the unit of work is accepted. - * - * @param work Work that was accepted. - */ - void workAccepted(T work); - - /** - * Callback method when the unit of work is successfully completed. - * - * @param work Work that was succesfully completed. - */ - void workCompleted(T work); - - /** - * Callback when the unit of work is started. - * - * @param work Unit of work that was started. - */ - void workStarted(T work); - - /** - * Callback when the unit of work is rejected. - * - * @param work Unit of work that was rejected. - */ - void workRejected(T work); - - /** - * Callnack when the unit of work fails to complete. - * - * @param work Unit of work that failed to complete. - * @param error Error that caused the unit of work to fail. - */ - void workFailed(T work, Throwable error); - - - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/work/WorkScheduler.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/work/WorkScheduler.java deleted file mode 100644 index 0824990c93..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/work/WorkScheduler.java +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.services.work; - -/** - * Defines the contract for scheduling asychronous units of work. - * - * <p> - * Units of work can be scheduled with an optional <code>NotificationListener</code>. - * If a notification listener is specified, the caller will be notified regarding the - * status of the work. The unit of work can either be completed, rejected or completed - * with an error. If the work completed with an error, the caller is notfied with the - * error details. - * </p> - * - */ -public interface WorkScheduler { - - /** - * Schedules a unit of work for future execution. The notification listener - * is used to register interest in callbacks regarding the status of the work. - * - * @param work The unit of work that needs to be asynchronously executed. - * @param listener Notification listener for callbacks. - */ - <T extends Runnable>void scheduleWork(T work, NotificationListener<T> listener); - - /** - * Schedules a unit of work for future execution. The notification listener - * is used to register interest in callbacks regarding the status of the work. - * - * @param work The unit of work that needs to be asynchronously executed. - */ - <T extends Runnable>void scheduleWork(T work); - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/work/WorkSchedulerException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/work/WorkSchedulerException.java deleted file mode 100644 index 72dc8ee5d2..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/services/work/WorkSchedulerException.java +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.services.work; - -/** - * Exception thrown by the work scheduler in case of unexpected exceptions. - * - */ -public class WorkSchedulerException extends RuntimeException { - - /** - * Wraps the root cause. - * - * @param cause Root cause for the exception. - */ - public WorkSchedulerException(Throwable cause) { - super(cause); - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/util/SCAObjectInputStream.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/util/SCAObjectInputStream.java deleted file mode 100644 index cf495d7f18..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/util/SCAObjectInputStream.java +++ /dev/null @@ -1,60 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.util; - -import java.io.IOException; -import java.io.InputStream; -import java.io.ObjectInputStream; -import java.io.ObjectStreamClass; - -import org.apache.tuscany.spi.component.SCAExternalizable; -import org.apache.tuscany.spi.component.WorkContext; - -/** - * Deserializes an object based on the thread context classloader and provides special handling for {@link - * SCAExternalizable} - * - * @version $Rev$ $Date$ - */ -public class SCAObjectInputStream extends ObjectInputStream { - private final ClassLoader classLoader; - private WorkContext context; - - public SCAObjectInputStream(InputStream in, WorkContext context) throws IOException, SecurityException { - super(in); - this.context = context; - this.classLoader = Thread.currentThread().getContextClassLoader(); - enableResolveObject(true); - } - - protected Class resolveClass(ObjectStreamClass streamClass) throws IOException, ClassNotFoundException { - return classLoader.loadClass(streamClass.getName()); - } - - protected Object resolveObject(Object obj) throws IOException { - if (obj instanceof SCAExternalizable) { - SCAExternalizable ext = (SCAExternalizable) obj; - ext.setWorkContext(context); - ext.reactivate(); - } - return obj; - } - - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/AbstractInboundInvocationHandler.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/AbstractInboundInvocationHandler.java deleted file mode 100644 index 77bc189bb2..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/AbstractInboundInvocationHandler.java +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.wire; - -/** - * Base class for dispatching an invocation through an {@link InboundInvocationChain} - * - * @version $Rev$ $Date$ - */ -public abstract class AbstractInboundInvocationHandler { - - /** - * Dispatches a client request made on a proxy - */ - public Object invoke(InboundInvocationChain chain, TargetInvoker invoker, Object[] args) throws Throwable { - Interceptor headInterceptor = chain.getHeadInterceptor(); - if (headInterceptor == null) { - // short-circuit the dispatch and invoke the target directly - if (chain.getTargetInvoker() == null) { - throw new AssertionError("No target invoker [" + chain.getOperation().getName() + "]"); - } - return chain.getTargetInvoker().invokeTarget(args, TargetInvoker.NONE); - } else { - Message msg = new MessageImpl(); - msg.setTargetInvoker(invoker); - msg.setBody(args); - Message resp; - // dispatch the wire down the chain and get the response - resp = headInterceptor.invoke(msg); - Object body = resp.getBody(); - if (resp.isFault()) { - throw (Throwable) body; - } - return body; - } - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/AbstractOutboundInvocationHandler.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/AbstractOutboundInvocationHandler.java deleted file mode 100644 index 2ac99e2a60..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/AbstractOutboundInvocationHandler.java +++ /dev/null @@ -1,104 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.wire; - -import java.lang.reflect.InvocationTargetException; -import java.util.LinkedList; - -import org.apache.tuscany.spi.model.InteractionScope; -import org.apache.tuscany.spi.model.Operation; -import org.apache.tuscany.spi.model.ServiceContract; - -/** - * Base class for performing invocations on an outbound chain. Subclasses are responsible for retrieving and supplying - * the appropriate chain, target invoker and invocation arguments. - * - * @version $Rev$ $Date$ - */ -public abstract class AbstractOutboundInvocationHandler { - private boolean conversationStarted; - - protected Object invoke(OutboundInvocationChain chain, - TargetInvoker invoker, - Object[] args, - Object correlationId, - LinkedList<Object> callbackRoutingChain) - throws Throwable { - Interceptor headInterceptor = chain.getHeadInterceptor(); - if (headInterceptor == null) { - try { - // short-circuit the dispatch and invoke the target directly - TargetInvoker targetInvoker = chain.getTargetInvoker(); - if (targetInvoker == null) { - String name = chain.getOperation().getName(); - throw new AssertionError("No target invoker [" + name + "]"); - } - return targetInvoker.invokeTarget(args, TargetInvoker.NONE); - } catch (InvocationTargetException e) { - // the cause was thrown by the target so throw it - throw e.getCause(); - } - } else { - Message msg = new MessageImpl(); - msg.setTargetInvoker(invoker); - Object fromAddress = getFromAddress(); - if (fromAddress != null && callbackRoutingChain != null) { - throw new AssertionError("Can't use both a from address and callback routing chain"); - } - if (fromAddress != null) { - msg.pushFromAddress(fromAddress); - } - if (correlationId != null) { - msg.setCorrelationId(correlationId); - } - if (callbackRoutingChain != null) { - msg.setCallbackRoutingChain(callbackRoutingChain); - } - Operation operation = chain.getOperation(); - ServiceContract contract = operation.getServiceContract(); - if (InteractionScope.CONVERSATIONAL.equals(contract.getInteractionScope())) { - int sequence = chain.getOperation().getConversationSequence(); - if (sequence == Operation.CONVERSATION_END) { - msg.setConversationSequence(TargetInvoker.END); - conversationStarted = false; - } else if (sequence == Operation.CONVERSATION_CONTINUE) { - if (conversationStarted) { - msg.setConversationSequence(TargetInvoker.CONTINUE); - } else { - conversationStarted = true; - msg.setConversationSequence(TargetInvoker.START); - } - } - } - msg.setBody(args); - // dispatch the wire down the chain and get the response - Message resp = headInterceptor.invoke(msg); - Object body = resp.getBody(); - if (resp.isFault()) { - throw (Throwable) body; - } - return body; - } - } - - protected Object getFromAddress() { - // Default to null, only needed in outbound (forward) direction - return null; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/InboundInvocationChain.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/InboundInvocationChain.java deleted file mode 100644 index d557fb84a3..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/InboundInvocationChain.java +++ /dev/null @@ -1,29 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.wire; - -/** - * A set of interceptors associated with the inbound side of a wire for an operation. - * - * @version $$Rev$$ $$Date$$ - */ -public interface InboundInvocationChain extends InvocationChain { - - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/InboundWire.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/InboundWire.java deleted file mode 100644 index ef7e3e2980..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/InboundWire.java +++ /dev/null @@ -1,89 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.wire; - -import java.util.Map; - -import org.apache.tuscany.spi.model.Operation; - -/** - * Implementations are responsible for managing the inbound side of a wire, including the invocation chains associated - * with each service operation. - * - * @version $$Rev$$ $$Date$$ - */ -public interface InboundWire extends Wire { - - /** - * Returns the name of the target service of the wire - */ - String getServiceName(); - - /** - * Sets the name of the target service of the wire - */ - void setServiceName(String name); - - /** - * Returns the invocation chain for each operation on a service specified by a reference or a target - * service. - */ - Map<Operation<?>, InboundInvocationChain> getInvocationChains(); - - /** - * Adds the collection of invocation chains keyed by operation - */ - void addInvocationChains(Map<Operation<?>, InboundInvocationChain> chains); - - /** - * Adds the invocation chain associated with the given operation - */ - void addInvocationChain(Operation<?> operation, InboundInvocationChain chain); - - /** - * Returns the callback invocation configuration for each operation on a service specified by a reference or a - * target service. - */ - Map<Operation<?>, OutboundInvocationChain> getSourceCallbackInvocationChains(Object targetAddr); - - /** - * Adds the collection of callback invocation chains keyed by operation for a given target addr - */ - void addSourceCallbackInvocationChains(Object targetAddr, Map<Operation<?>, OutboundInvocationChain> chains); - - /** - * Adds the callback invocation chain associated with the given operation for a given target addr - */ - void addSourceCallbackInvocationChain(Object targetAddr, Operation<?> operation, OutboundInvocationChain chain); - - /** - * Returns the name of the callback associated with the service of the wire - */ - String getCallbackReferenceName(); - - /** - * Sets the name of the callback associated with the service of the wire - */ - void setCallbackReferenceName(String callbackReferenceName); - - /** - * Set when a wire can be optimized; that is when no handlers or interceptors exist on either end - */ - void setTargetWire(OutboundWire wire); -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/IncompatibleServiceContractException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/IncompatibleServiceContractException.java deleted file mode 100644 index 114df5a55c..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/IncompatibleServiceContractException.java +++ /dev/null @@ -1,74 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.spi.wire; - -import org.apache.tuscany.spi.model.Operation; -import org.apache.tuscany.spi.model.ServiceContract; - -import org.apache.tuscany.api.TuscanyException; - -/** - * Denotes imcompatible service contracts for a wire - * - * @version $Rev$ $Date$ - */ -public class IncompatibleServiceContractException extends TuscanyException { - private static final long serialVersionUID = 5127478601823295587L; - private final ServiceContract<?> source; - private final ServiceContract<?> target; - private final Operation<?> sourceOperation; - private final Operation<?> targetOperation; - - public IncompatibleServiceContractException(String message, ServiceContract<?> source, ServiceContract<?> target) { - super(message, (String) null); - this.source = source; - this.target = target; - this.sourceOperation = null; - this.targetOperation = null; - } - - - public IncompatibleServiceContractException(String message, - ServiceContract<?> source, - ServiceContract<?> target, - Operation<?> sourceOperation, Operation<?> targetOperation) { - super(message, (String) null); - this.source = source; - this.target = target; - this.sourceOperation = sourceOperation; - this.targetOperation = targetOperation; - } - - public ServiceContract<?> getTarget() { - return target; - } - - public ServiceContract<?> getSource() { - return source; - } - - public Operation<?> getSourceOperation() { - return sourceOperation; - } - - public Operation<?> getTargetOperation() { - return targetOperation; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/Interceptor.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/Interceptor.java deleted file mode 100644 index ad38ed1cf1..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/Interceptor.java +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.wire; - -/** - * Synchronous, around-style mediation associated with a client- or target- side wire. - * - * @version $Rev$ $Date$ - */ -public interface Interceptor { - - /** - * Process a synchronous wire - * - * @param msg the request Message for the wire - * @return the response Message from the wire - */ - Message invoke(Message msg); - - /** - * Sets the next interceptor - */ - void setNext(Interceptor next); - - /** - * Returns the next interceptor or null - */ - Interceptor getNext(); - - /** - * Returns true if the interceptor can be optimized away from a wire - */ - boolean isOptimizable(); -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/InvocationChain.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/InvocationChain.java deleted file mode 100644 index 82e1a52adf..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/InvocationChain.java +++ /dev/null @@ -1,95 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.wire; - -import org.apache.tuscany.spi.model.Operation; - -/** - * An inbound or outbound invocation pipeline for a service operation. Wires consist of 1..n invocation chains - * associated with the operations of the service contract the wire represents. Invocation chains are associated with the - * outbound or inbound side of a wire are bridged or "connected" when an assembly is processed. Outbound chains are only - * connected to inbound chains and vice versa. - * <p/> - * Invocation chains contain at least one {@link Interceptor} that process invocations in an around-style manner. In - * some scenarios, a service proxy may only contain inbound invocation chains, for example, when a service is resolved - * through a locate operation by a non-component client. In this case, there will be no outbound invocation chains and - * the target invoker will be held by the target-side and passed down the pipeline. - * <p/> - * A {@link Message} is used to pass data associated with an invocation through the chain. <code>Message</code>s contain - * a {@link TargetInvoker} responsible for dispatching to a target instance and may be cached on the source-side. - * Caching allows various optimizations such as avoiding target instance resolution when the client-side lifecycle scope - * is a shorter duration than the target. - * - * @version $Rev$ $Date$ - */ -public interface InvocationChain { - /** - * Returns the target operation for this invocation chain - */ - Operation getOperation(); - - /** - * Sets the target invoker to pass down the chain - */ - void setTargetInvoker(TargetInvoker invoker); - - /** - * Returns the target invoker that is passed down the chain - */ - TargetInvoker getTargetInvoker(); - - /** - * Adds an interceptor to the chain - */ - void addInterceptor(Interceptor interceptor); - - /** - * Adds an interceptor at the given position in the interceptor stack - * - * @param index the position in the interceptor stack to add the interceptor - * @param interceptor the interceptor to add - */ - void addInterceptor(int index, Interceptor interceptor); - - /** - * Returns the first interceptor in the chain - */ - Interceptor getHeadInterceptor(); - - /** - * Returns the last interceptor in the chain - */ - Interceptor getTailInterceptor(); - - /** - * Sets the head interceptor of the bridged target-side chain - */ - void setTargetInterceptor(Interceptor interceptor); - - /** - * Returns the head interceptor of the birdged target-side chain - */ - Interceptor getTargetInterceptor(); - - /** - * Signals to the chain that its configuration is complete. Implementations may use this callback to prepare their - * invocation chains. - */ - void prepare(); -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/InvocationRuntimeException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/InvocationRuntimeException.java deleted file mode 100644 index c2ba19c48a..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/InvocationRuntimeException.java +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.wire; - -import org.osoa.sca.ServiceRuntimeException; - -/** - * Denotes a runtime exception thrown during an invocation over a wire - * - * @version $Rev$ $Date$ - */ -public class InvocationRuntimeException extends ServiceRuntimeException { - - public InvocationRuntimeException() { - super(); - } - - public InvocationRuntimeException(String message) { - super(message); - } - - public InvocationRuntimeException(String message, Throwable cause) { - super(message, cause); - } - - public InvocationRuntimeException(Throwable cause) { - super(cause); - } - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/Message.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/Message.java deleted file mode 100644 index e6fc43d889..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/Message.java +++ /dev/null @@ -1,120 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.wire; - -import java.util.LinkedList; - -/** - * Represents a request, response, or exception flowing through a wire - * - * @version $Rev $Date - */ -public interface Message { - - /** - * Returns the body of the message, which will be the payload or parameters associated with the wire - */ - Object getBody(); - - /** - * Sets the body of the message. - */ - void setBody(Object body); - - /** - * Sets the target invoker to dispatch to when the message passes through the request side of the invocation chain - */ - void setTargetInvoker(TargetInvoker invoker); - - /** - * Sets the target invoker to dispatch to when the message passes through the request side of the invocation chain - */ - TargetInvoker getTargetInvoker(); - - /** - * Returns the latest 'address' of the SCAObject where this message originated - */ - Object popFromAddress(); - - /** - * Adds the latest 'address' of the SCAObject where this message originated - */ - void pushFromAddress(Object fromAddress); - - /** - * Returns the chain of SCAObject addresses - */ - LinkedList<Object> getCallbackRoutingChain(); - - /** - * Sets the chain of SCAObject addresses - */ - void setCallbackRoutingChain(LinkedList<Object> fromAddresses); - - /** - * Returns the id of the message - */ - Object getMessageId(); - - /** - * Sets the id of the message - */ - void setMessageId(Object messageId); - - /** - * Returns the correlation id of the message - */ - Object getCorrelationId(); - - /** - * Sets the correlation id of the message - */ - void setCorrelationId(Object correlationId); - - /** - * Test if the message represents a fault/exception - * - * @return true if the message body is a fault object, false is the body is a normal payload - */ - boolean isFault(); - - /** - * Set the message body with a fault object. After this method is called, isFault() returns true. - * - * @param fault The fault object represents an exception - */ - void setBodyWithFault(Object fault); - - /** - * Returns the conversational sequence the message is associated with, {@link TargetInvoker.NONE}, {@link - * TargetInvoker.START}, {@link TargetInvoker.CONTINUE}, or {@link TargetInvoker.END} - * - * @return the conversational sequence the message is associated with - */ - short getConversationSequence(); - - /** - * Sets the conversational sequence the message is associated with, - * - * @param sequence {@link TargetInvoker.NONE}, {@link TargetInvoker.START}, {@link TargetInvoker.CONTINUE}, or - * {@link TargetInvoker.END} - */ - void setConversationSequence(short sequence); - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/MessageId.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/MessageId.java deleted file mode 100644 index f179eb79b1..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/MessageId.java +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.wire; - -/** - * A unique identifier for a message flowing on a wire, potentially end-to-end (ie, through more than one SCAObject to - * SCAObject hop). - */ -public class MessageId { - - private long timestamp; - - public MessageId() { - this.timestamp = System.currentTimeMillis(); - } - - public long getTimestamp() { - return timestamp; - } - - public String toString() { - return "MsgId[" + timestamp + "]"; - } - - public boolean equals(Object o) { - if (this == o) { - return true; - } - if (o == null || getClass() != o.getClass()) { - return false; - } - - final MessageId messageId = (MessageId) o; - return timestamp == messageId.timestamp; - } - - public int hashCode() { - return (int) (timestamp ^ (timestamp >>> 32)); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/MessageImpl.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/MessageImpl.java deleted file mode 100644 index 728be85771..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/MessageImpl.java +++ /dev/null @@ -1,116 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.wire; - -import java.util.LinkedList; - -/** - * The default implementation of a message flowed through a wire during an invocation - * - * @version $Rev $Date - */ -public class MessageImpl implements Message { - private Object body; - private TargetInvoker invoker; - private LinkedList<Object> callbackRoutingChain; - private Object messageId; - private Object correlationId; - private boolean isFault; - private short conversationSequence; - - public MessageImpl() { - } - - public Object getBody() { - return body; - } - - public void setBody(Object body) { - this.isFault = false; - this.body = body; - } - - public void setTargetInvoker(TargetInvoker invoker) { - this.invoker = invoker; - } - - public TargetInvoker getTargetInvoker() { - return invoker; - } - - public Object popFromAddress() { - return callbackRoutingChain.removeFirst(); - } - - public void pushFromAddress(Object fromAddress) { - if (callbackRoutingChain == null) { - callbackRoutingChain = new LinkedList<Object>(); - } - callbackRoutingChain.addFirst(fromAddress); - } - - public LinkedList<Object> getCallbackRoutingChain() { - return callbackRoutingChain; - } - - public void setCallbackRoutingChain(LinkedList<Object> callbackRoutingChain) { - this.callbackRoutingChain = callbackRoutingChain; - } - - public Object getMessageId() { - return messageId; - } - - public void setMessageId(Object messageId) { - this.messageId = messageId; - } - - public Object getCorrelationId() { - return correlationId; - } - - public void setCorrelationId(Object correlationId) { - this.correlationId = correlationId; - } - - public boolean isFault() { - return isFault; - } - - public void setBodyWithFault(Object fault) { - this.isFault = true; - this.body = fault; - } - - public TargetInvoker getInvoker() { - return invoker; - } - - public void setInvoker(TargetInvoker invoker) { - this.invoker = invoker; - } - - public short getConversationSequence() { - return conversationSequence; - } - - public void setConversationSequence(short conversationSequence) { - this.conversationSequence = conversationSequence; - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/OutboundChainHolder.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/OutboundChainHolder.java deleted file mode 100644 index 7c20efeca8..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/OutboundChainHolder.java +++ /dev/null @@ -1,38 +0,0 @@ -package org.apache.tuscany.spi.wire; - -/** - * A holder used to associate an wire chain with a local copy of a target invoker that was previously cloned from the - * chain master - * - * @version $Rev$ $Date$ - */ -public class OutboundChainHolder implements Cloneable { - OutboundInvocationChain chain; - TargetInvoker cachedInvoker; - - public OutboundChainHolder(OutboundInvocationChain config) { - this.chain = config; - } - - public OutboundInvocationChain getChain() { - return chain; - } - - public TargetInvoker getCachedInvoker() { - return cachedInvoker; - } - - public void setCachedInvoker(TargetInvoker invoker) { - this.cachedInvoker = invoker; - } - - @SuppressWarnings({"CloneDoesntDeclareCloneNotSupportedException"}) - @Override - public OutboundChainHolder clone() { - try { - return (OutboundChainHolder) super.clone(); - } catch (CloneNotSupportedException e) { - throw new AssertionError(); - } - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/OutboundInvocationChain.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/OutboundInvocationChain.java deleted file mode 100644 index b15678a4a8..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/OutboundInvocationChain.java +++ /dev/null @@ -1,28 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.wire; - -/** - * Responsible for flowing a request to a target service and invoking an operation. - * - * @version $$Rev$$ $$Date$$ - */ -public interface OutboundInvocationChain extends InvocationChain { - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/OutboundWire.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/OutboundWire.java deleted file mode 100644 index cf37fe84d7..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/OutboundWire.java +++ /dev/null @@ -1,106 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.wire; - -import java.util.Map; - -import org.apache.tuscany.spi.QualifiedName; -import org.apache.tuscany.spi.model.Operation; - -/** - * Implementations are responsible for managing the reference side of a wire, including the invocation chains associated - * with each service operation. An <code>OutboundWire</code> is connected to an {@link InboundWire} through their - * invocation chains. - * - * @version $$Rev$$ $$Date$$ - */ -public interface OutboundWire extends Wire { - - /** - * Returns the name of the source reference - */ - String getReferenceName(); - - /** - * Sets the name of the source reference - */ - void setReferenceName(String name); - - /** - * Returns the name of the target - */ - QualifiedName getTargetName(); - - /** - * Sets the name of the target - */ - void setTargetName(QualifiedName name); - - boolean isAutowire(); - - void setAutowire(boolean val); - - /** - * Sets the callback interface type generated proxies implement - */ - void setCallbackInterface(Class<?> interfaze); - - /** - * Returns the callback interface type implemented by generated proxies - */ - Class<?> getCallbackInterface(); - - /** - * Returns the invocation configuration for each operation on a service specified by a reference or a target - * service. - */ - Map<Operation<?>, OutboundInvocationChain> getInvocationChains(); - - /** - * Adds the collection of invocation chains keyed by operation - */ - void addInvocationChains(Map<Operation<?>, OutboundInvocationChain> chains); - - /** - * Adds the invocation chain associated with the given operation - */ - void addInvocationChain(Operation<?> operation, OutboundInvocationChain chain); - - /** - * Returns the callback invocation configuration for each operation on a service specified by a reference or a - * target service. - */ - Map<Operation<?>, InboundInvocationChain> getTargetCallbackInvocationChains(); - - /** - * Adds the collection of callback invocation chains keyed by operation - */ - void addTargetCallbackInvocationChains(Map<Operation<?>, InboundInvocationChain> chains); - - /** - * Adds the callback invocation chain associated with the given operation - */ - void addTargetCallbackInvocationChain(Operation<?> operation, InboundInvocationChain chain); - - /** - * Set when a wire can be optimized; that is when no handlers or interceptors exist on either end - */ - void setTargetWire(InboundWire wire); - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/ProxyCreationException.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/ProxyCreationException.java deleted file mode 100644 index 4805c75252..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/ProxyCreationException.java +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.wire; - -import org.apache.tuscany.spi.CoreRuntimeException; - -/** - * Denotes an error creating a proxy - * - * @version $$Rev$$ $$Date$$ - */ -public class ProxyCreationException extends CoreRuntimeException { - public ProxyCreationException() { - } - - public ProxyCreationException(String message) { - super(message); - } - - public ProxyCreationException(String message, String identifier) { - super(message, identifier); - } - - public ProxyCreationException(String message, Throwable cause) { - super(message, cause); - } - - public ProxyCreationException(String message, String identifier, Throwable cause) { - super(message, identifier, cause); - } - - public ProxyCreationException(Throwable cause) { - super(cause); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/TargetInvoker.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/TargetInvoker.java deleted file mode 100644 index b2d4648a2e..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/TargetInvoker.java +++ /dev/null @@ -1,79 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.wire; - -import java.lang.reflect.InvocationTargetException; - -/** - * Implementations are responsible for resolving a target and performing the actual invocation on it, for example, a - * component implementation instance or a service client. - * - * @version $Rev$ $Date$ - */ -public interface TargetInvoker extends Cloneable { - /* indicates that no conversational sequence is associated with the message */ - short NONE = 0; - /* indicates that the message initiates a conversation */ - short START = 1; - /* indicates that the message continues a conversation */ - short CONTINUE = 2; - /* indicates that the message ends a conversation */ - short END = 3; - - /** - * Invokes an operation on a target with the given payload. Used in optmized cases where messages do not need to be - * flowed such as in non-proxied wires. - * - * @param payload the invocation payload, typically an array of parameters - * @param sequence if the invocation is part of a conversation, the sequence. Valid values are {@link NONE} for - * non-conversational, {@link START} to begin a conversation, {@link CONTINUE} to continue a - * conversation, or {@link END} to end a conversation - * @throws InvocationTargetException - */ - Object invokeTarget(final Object payload, final short sequence) throws InvocationTargetException; - - /** - * Invokes an operation on a target with the given message - * - * @throws InvocationRuntimeException - */ - Message invoke(Message msg) throws InvocationRuntimeException; - - /** - * Determines whether the proxy can be cached on the client/source side - */ - boolean isCacheable(); - - /** - * Sets whether the target service instance may be cached by the invoker. This is a possible optimization when a - * wire is configured for a "down-scope" reference, i.e. a reference from a source of a shorter lifetime to a source - * of greater lifetime. - */ - void setCacheable(boolean cacheable); - - /** - * Determines if the target invoker can be discarded during wire optimization - */ - boolean isOptimizable(); - - /** - * Implementations must support deep cloning - */ - Object clone() throws CloneNotSupportedException; -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/Wire.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/Wire.java deleted file mode 100644 index bece953a6e..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/Wire.java +++ /dev/null @@ -1,82 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.wire; - -import javax.xml.namespace.QName; - -import org.apache.tuscany.spi.component.SCAObject; -import org.apache.tuscany.spi.component.TargetResolutionException; -import org.apache.tuscany.spi.model.ServiceContract; - -/** - * The base wire type used to connect references and serviceBindings - * - * @version $$Rev$$ $$Date$$ - */ -public interface Wire { - QName LOCAL_BINDING = new QName("http://tuscany.apache.org/xmlns/sca/binding/1.0", "binding.local"); - - QName getBindingType(); - - /** - * Returns the non-proxied target instance for this wire - */ - Object getTargetService() throws TargetResolutionException; - - /** - * Returns the service contract associated with the wire - * - * @return the service contract associated with the wire - */ - ServiceContract getServiceContract(); - - /** - * Sets the contract associated with the wire - * - * @param contract the contract associated with the wire - */ - void setServiceContract(ServiceContract contract); - - /** - * Adds an interface type generated proxies implement - */ - void addInterface(Class<?> claz); - - /** - * Returns true if its invocation chains may be bypassed - */ - boolean isOptimizable(); - - /** - * Determines if the wire may be optimized - * - * @param optimizable true if the wire is optimizable - */ - void setOptimizable(boolean optimizable); - - /** - * Returns the SCAObject that contains this wire - */ - SCAObject getContainer(); - - /** - * Sets the name of the SCAObject that contains this wire - */ - void setContainer(SCAObject container); -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/WireInvocationHandler.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/WireInvocationHandler.java deleted file mode 100644 index 325f26ba91..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/WireInvocationHandler.java +++ /dev/null @@ -1,32 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.wire; - -import java.lang.reflect.Method; - -/** - * Implementations are responsible for dispatching an operation down an invocation chain - * - * @version $$Rev$$ $$Date$$ - */ -public interface WireInvocationHandler { - - Object invoke(Method method, Object[] args) throws Throwable; - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/WirePostProcessor.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/WirePostProcessor.java deleted file mode 100644 index c380d208d8..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/WirePostProcessor.java +++ /dev/null @@ -1,40 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.wire; - -/** - * Implementations are called after inbound and outbound wires are decorated with policy and before they are connected. - * - * @version $Rev$ $Date$ - */ -public interface WirePostProcessor { - - /** - * @param source - * @param target - */ - void process(OutboundWire source, InboundWire target); - - /** - * @param source - * @param target - */ - void process(InboundWire source, OutboundWire target); - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/WirePostProcessorExtension.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/WirePostProcessorExtension.java deleted file mode 100644 index 605a433590..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/WirePostProcessorExtension.java +++ /dev/null @@ -1,44 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.wire; - -import org.osoa.sca.annotations.EagerInit; -import org.osoa.sca.annotations.Init; -import org.osoa.sca.annotations.Scope; - -import org.apache.tuscany.spi.annotation.Autowire; - -/** - * @version $Rev$ $Date$ - */ -@Scope("COMPOSITE") -@EagerInit -public abstract class WirePostProcessorExtension implements WirePostProcessor { - protected WirePostProcessorRegistry registry; - - @Autowire - public void setRegistry(WirePostProcessorRegistry registry) { - this.registry = registry; - } - - @Init - public void init() { - registry.register(this); - } -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/WirePostProcessorRegistry.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/WirePostProcessorRegistry.java deleted file mode 100644 index f012d119c3..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/WirePostProcessorRegistry.java +++ /dev/null @@ -1,44 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.wire; - -/** - * Acts as a delegating <code>WirePostProcessor</code>, delegating post-processing of wires after policies have been - * applied and source an targets have been matched but before they are connected. - * - * @version $Rev$ $Date$ - */ -public interface WirePostProcessorRegistry extends WirePostProcessor { - - - /** - * Registers a post-processor in the runtime - * - * @param processor the processor to register - */ - void register(WirePostProcessor processor); - - /** - * De-registers a post-processor in the runtime - * - * @param processor the processor to de-register - */ - void unregister(WirePostProcessor processor); - -} diff --git a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/WireService.java b/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/WireService.java deleted file mode 100644 index f913b9ed80..0000000000 --- a/branches/pre-spec-changes/kernel/spi/src/main/java/org/apache/tuscany/spi/wire/WireService.java +++ /dev/null @@ -1,157 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.spi.wire; - -import java.lang.reflect.Method; -import java.util.Map; - -import org.apache.tuscany.spi.QualifiedName; -import org.apache.tuscany.spi.component.AtomicComponent; -import org.apache.tuscany.spi.component.ReferenceBinding; -import org.apache.tuscany.spi.component.ServiceBinding; -import org.apache.tuscany.spi.model.ComponentDefinition; -import org.apache.tuscany.spi.model.Operation; -import org.apache.tuscany.spi.model.ServiceContract; -import org.apache.tuscany.spi.model.ServiceDefinition; - -/** - * Creates proxies that implement Java interfaces and invocation handlers for fronting wires - * - * @version $$Rev$$ $$Date$$ - */ - -public interface WireService { - - /** - * Creates a Java proxy for the given wire - * - * @param interfaze the interface the proxy implements - * @param wire the wire to proxy @return the proxy - * @throws ProxyCreationException - */ - <T> T createProxy(Class<T> interfaze, Wire wire) throws ProxyCreationException; - - /** - * Creates a Java proxy for the given wire - * - * @param interfaze the interface the proxy implements - * @param wire the wire to proxy @return the proxy - * @param mapping the method to chain holder mapping to use in creating the proxy. Clients may cache and resuse - * this mapping for performance. - * @throws ProxyCreationException - */ - <T> T createProxy(Class<T> interfaze, Wire wire, Map<Method, OutboundChainHolder> mapping) - throws ProxyCreationException; - - /** - * Creates a Java proxy for the service contract callback - * - * @param interfaze the interface the proxy should implement - * @return the proxy - * @throws ProxyCreationException - */ - Object createCallbackProxy(Class<?> interfaze, InboundWire wire) throws ProxyCreationException; - - /** - * Creates an {@link WireInvocationHandler} for the given wire - * - * @param interfaze the client side interface - * @param wire the wire to create the invocation handler for - * @return the invocation handler - */ - WireInvocationHandler createHandler(Class<?> interfaze, Wire wire); - - /** - * Creates an outbound invocation chain for a given operation - * - * @param operation the operation to create the chain for - * @return the outbound invocation chain for a given operation - */ - OutboundInvocationChain createOutboundChain(Operation<?> operation); - - /** - * Creates an inbound invocation chain for a given operation - * - * @param operation the operation to create the chain for - * @return the inbound invocation chain for a given operation - */ - InboundInvocationChain createInboundChain(Operation<?> operation); - - /** - * Creates a wire for flowing inbound invocations to a service. The returned inbound chain will always contain at - * least one interceptor in order for outbound wires to connect to it. - * - * @param service the model representation of the service - * @return the wire for flowing inbound invocations to a service - */ - InboundWire createWire(ServiceDefinition service); - - /** - * Creates and injects wires for an atomic component - * - * @param component the component - * @param definition the model artifact representing the component - */ - void createWires(AtomicComponent component, ComponentDefinition<?> definition); - - /** - * Creates and injects wires for a reference binding - * - * @param referenceBinding the reference - * @param contract the model artifact representing the service contract for the reference - * @param targetName the qualified target name or null if the reference referes to a target outside the SCA - * domain - */ - void createWires(ReferenceBinding referenceBinding, ServiceContract<?> contract, QualifiedName targetName); - - /** - * Creates and injects wires for a service binding - * - * @param serviceBinding the serviceBinding - * @param contract the serviceBinding contract - * @param targetName the target nane - */ - void createWires(ServiceBinding serviceBinding, ServiceContract<?> contract, String targetName); - - /** - * Check the compatiblity of the source and the target service contracts.<p> A wire may only connect a source to a - * target if the target implements an interface that is compatible with the interface required by the source. The - * source and the target are compatible if: - * <p/> - * <ol> <li>the source interface and the target interface MUST either both be remotable or they are both local - * <li>the methods on the target interface MUST be the same as or be a superset of the methods in the interface - * specified on the source <li>compatibility for the individual method is defined as compatibility of the signature, - * that is method name, input types, and output types MUST BE the same. <li>the order of the input and output types - * also MUST BE the same. <li>the set of Faults and Exceptions expected by the source MUST BE the same or be a - * superset of those specified by the service. <li>other specified attributes of the two interfaces MUST match, - * including Scope and Callback interface </ol> - * <p/> - * <p>Please note this test is not symetric: the success of checkCompatibility(A, B) does NOT imply that - * checkCompatibility(B, A) - * - * @param source The source service contract - * @param target The target service contract - * @param ignoreCallback Indicate the callback should be checked - * @throws IncompatibleServiceContractException - * If the source service contract is not compatible with the target one - */ - void checkCompatibility(ServiceContract<?> source, ServiceContract<?> target, boolean ignoreCallback) - throws IncompatibleServiceContractException; - -} |