diff options
Diffstat (limited to 'java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/context')
7 files changed, 0 insertions, 461 deletions
diff --git a/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/ComponentContextFactory.java b/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/ComponentContextFactory.java deleted file mode 100644 index d956689af3..0000000000 --- a/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/ComponentContextFactory.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.sca.context; - -import org.apache.tuscany.sca.runtime.RuntimeComponent; -import org.oasisopen.sca.ComponentContext; - -/** - * Interface implemented by the provider of the ComponentContext. - * - * @version $Rev$ $Date$ - */ -public interface ComponentContextFactory { - /** - * Create an instance of ComponentContext - * - * @param component The runtime component - * @return An instance of ComponentContext for the component - */ - ComponentContext createComponentContext(CompositeContext compositeContext, RuntimeComponent component); -} diff --git a/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/CompositeContext.java b/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/CompositeContext.java deleted file mode 100644 index 6e3bedc205..0000000000 --- a/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/CompositeContext.java +++ /dev/null @@ -1,127 +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.sca.context; - -import org.apache.tuscany.sca.assembly.Composite; -import org.apache.tuscany.sca.assembly.Endpoint; -import org.apache.tuscany.sca.assembly.EndpointReference; -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.invocation.Message; -import org.apache.tuscany.sca.runtime.EndpointRegistry; -import org.apache.tuscany.sca.runtime.RuntimeComponent; -import org.apache.tuscany.sca.runtime.RuntimeComponentContext; - -/** - * The context associated with the Node that provides access to ExtensionPointRegistry and EndpointRegistry - * - * @version $Rev$ $Date$ - */ -public class CompositeContext { - protected final static InheritableThreadLocal<CompositeContext> context = new InheritableThreadLocal<CompositeContext>(); - protected ExtensionPointRegistry extensionPointRegistry; - protected EndpointRegistry endpointRegistry; - protected ComponentContextFactory componentContextFactory; - protected Composite domainComposite; - - public CompositeContext(ExtensionPointRegistry registry, EndpointRegistry endpointRegistry, Composite domainComposite) { - this.extensionPointRegistry = registry; - this.endpointRegistry = endpointRegistry; - ContextFactoryExtensionPoint contextFactories = registry.getExtensionPoint(ContextFactoryExtensionPoint.class); - this.componentContextFactory = contextFactories.getFactory(ComponentContextFactory.class); - this.domainComposite = domainComposite; - } - - public CompositeContext(ExtensionPointRegistry registry, EndpointRegistry endpointRegistry) { - this(registry, endpointRegistry, null); - } - - /** - * @return - */ - public static RuntimeComponent getCurrentComponent() { - Message message = ThreadMessageContext.getMessageContext(); - if (message != null) { - Endpoint to = message.getTo(); - if (to == null) { - return null; - } - RuntimeComponent component = (RuntimeComponent)message.getTo().getComponent(); - return component; - } - return null; - } - - /** - * @return - */ - public static CompositeContext getCurrentCompositeContext() { - RuntimeComponent component = getCurrentComponent(); - if (component != null) { - RuntimeComponentContext componentContext = component.getComponentContext(); - return componentContext.getCompositeContext(); - } - CompositeContext compositeContext = context.get(); - if (compositeContext != null) { - return compositeContext; - } - return null; - } - - public void bindComponent(RuntimeComponent runtimeComponent) { - RuntimeComponentContext componentContext = - (RuntimeComponentContext)componentContextFactory.createComponentContext(this, runtimeComponent); - runtimeComponent.setComponentContext(componentContext); - } - /** - * - * @param endpointReference - */ - public void bindEndpointReference(EndpointReference endpointReference) { - - } - - /** - * Get the ExtensionPointRegistry for this node - * @return The ExtensionPointRegistry - */ - public ExtensionPointRegistry getExtensionPointRegistry() { - return extensionPointRegistry; - } - - /** - * Get the EndpointRegistry - * @return The EndpointRegistry for this node - */ - public EndpointRegistry getEndpointRegistry() { - return endpointRegistry; - } - - public Composite getDomainComposite() { - return domainComposite; - } - - public static void setThreadCompositeContext(CompositeContext value) { - context.set(value); - } - - public static void removeCompositeContext() { - context.remove(); - } -} diff --git a/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/ContextFactoryExtensionPoint.java b/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/ContextFactoryExtensionPoint.java deleted file mode 100644 index e92a8f2844..0000000000 --- a/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/ContextFactoryExtensionPoint.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.sca.context; - -/** - * An extension point for context factories. - * - * @version $Rev$ $Date$ - */ -public interface ContextFactoryExtensionPoint { - - /** - * Add a context factory extension. - * - * @param factory The factory to add - */ - void addFactory(Object factory); - - /** - * Remove a context factory extension. - * - * @param factory The factory to remove - */ - void removeFactory(Object factory); - - /** - * Get a factory implementing the given interface. - * @param factoryInterface the lookup key (factory interface) - * @return The factory - */ - <T> T getFactory(Class<T> factoryInterface); - -} diff --git a/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/DefaultContextFactoryExtensionPoint.java b/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/DefaultContextFactoryExtensionPoint.java deleted file mode 100644 index c079a9dc66..0000000000 --- a/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/DefaultContextFactoryExtensionPoint.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.sca.context; - -import java.lang.reflect.Constructor; -import java.util.HashMap; - -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.extensibility.ServiceDeclaration; -import org.apache.tuscany.sca.extensibility.ServiceDiscovery; - -/** - * Default implementation of a model factory extension point. - * - * @version $Rev$ $Date$ - */ -public class DefaultContextFactoryExtensionPoint implements ContextFactoryExtensionPoint { - - /** - * The Map of Factories that have been registered. - */ - private HashMap<Class<?>, Object> factories = new HashMap<Class<?>, Object>(); - - private ExtensionPointRegistry registry; - - public DefaultContextFactoryExtensionPoint(ExtensionPointRegistry registry) { - this.registry = registry; - } - - /** - * Add a model factory extension. - * - * @param factory The factory to add. - * @throws IllegalArgumentException if factory is null - */ - public void addFactory(Object factory) throws IllegalArgumentException { - if (factory == null) { - throw new IllegalArgumentException("Cannot add null as a factory"); - } - - Class<?>[] interfaces = factory.getClass().getInterfaces(); - for (int i = 0; i<interfaces.length; i++) { - factories.put(interfaces[i], factory); - } - } - - /** - * Remove a model factory extension. - * - * @param factory The factory to remove - * @throws IllegalArgumentException if factory is null - */ - public void removeFactory(Object factory) throws IllegalArgumentException { - if (factory == null) { - throw new IllegalArgumentException("Cannot remove null as a factory"); - } - - Class<?>[] interfaces = factory.getClass().getInterfaces(); - for (int i = 0; i<interfaces.length; i++) { - factories.remove(interfaces[i]); - } - } - - /** - * Get a factory implementing the given interface. - * - * @param factoryInterface The lookup key (factory interface) - * @return The factory - */ - public <T> T getFactory(Class<T> factoryInterface) throws IllegalArgumentException { - if (factoryInterface == null) { - throw new IllegalArgumentException("Cannot get null as a factory"); - } - - Object factory = factories.get(factoryInterface); - if (factory == null) { - - // Dynamically load a factory class declared under META-INF/services - try { - ServiceDeclaration factoryDeclaration = registry.getServiceDiscovery().getServiceDeclaration(factoryInterface.getName()); - if (factoryDeclaration != null) { - Class<?> factoryClass = factoryDeclaration.loadClass(); - - // Default empty constructor - Constructor<?> constructor = factoryClass.getConstructor(ExtensionPointRegistry.class); - factory = constructor.newInstance(registry); - - // Cache the loaded factory - addFactory(factory); - } - } catch (Exception e) { - throw new IllegalArgumentException(e); - } - - } - - return factoryInterface.cast(factory); - } -} diff --git a/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/PropertyValueFactory.java b/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/PropertyValueFactory.java deleted file mode 100644 index 9766e164b8..0000000000 --- a/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/PropertyValueFactory.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.sca.context; - -import org.apache.tuscany.sca.assembly.ComponentProperty; - -/** - * Interface implemented by the provider of the property values - * - * @version $Rev$ $Date$ - */ -public interface PropertyValueFactory { - - /** - * This method will create an instance of the value for the specified Property. - * - * @param property The Property from which to retrieve the property value - * @param type The type of the property value being retrieved from the Property - * @param <B> Type type of the property value being looked up - * - * @return the value for the Property - */ - <B> B createPropertyValue(ComponentProperty property, Class<B> type); -} diff --git a/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/RequestContextFactory.java b/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/RequestContextFactory.java deleted file mode 100644 index d8f15b411c..0000000000 --- a/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/RequestContextFactory.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.sca.context; - -import org.apache.tuscany.sca.runtime.RuntimeComponent; -import org.oasisopen.sca.RequestContext; - -/** - * Interface implemented by the provider of the RequestContext. - * - * @version $Rev$ $Date$ - */ -public interface RequestContextFactory { - /** - * @return An instance of RequestContext for the current invocation - */ - RequestContext createRequestContext(RuntimeComponent component); -} diff --git a/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/ThreadMessageContext.java b/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/ThreadMessageContext.java deleted file mode 100644 index d6237b7ce3..0000000000 --- a/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/ThreadMessageContext.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.sca.context; - -import org.apache.tuscany.sca.invocation.Message; - -/** - * Class for tunnelling a WorkContext through the invocation of a user class. - * - * @version $Rev$ $Date$ - */ -public final class ThreadMessageContext { - - private static final ThreadLocal<Message> CONTEXT = new ThreadLocal<Message>(); - - private ThreadMessageContext() { - } - - public static Message setMessageContext(Message context) { - Message old = CONTEXT.get(); - CONTEXT.set(context); - return old; - } - - /** - * Returns the WorkContext for the current thread. - * - * @return the WorkContext for the current thread - */ - public static Message getMessageContext() { - return CONTEXT.get(); - } - - /** - * Removes and state from the current thread to ensure that - * any associated classloaders can be GCd - */ - public static void removeMessageContext() { - CONTEXT.remove(); - } -} |