diff options
Diffstat (limited to 'sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder')
11 files changed, 1126 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/BindingBuilder.java b/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/BindingBuilder.java new file mode 100644 index 0000000000..8c56385c9e --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/BindingBuilder.java @@ -0,0 +1,54 @@ +/* + * 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.assembly.builder; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.assembly.Binding; +import org.apache.tuscany.sca.assembly.Component; +import org.apache.tuscany.sca.assembly.Contract; + +/** + * A builder that handles any build-time configuration needed by bindings. + * + * @version $Rev$ $Date$ + * @tuscany.spi.extension.inheritfrom + */ +public interface BindingBuilder<B extends Binding> { + + /** + * Configure a binding. + * + * @param component The component for the binding's service or reference + * @param contract The binding's service or reference + * @param context The context for the builder + * @param rebuild Set true to have derived data in the binding rebuilt + * caching can cause problems in the late binding case so we + * need to be able to remove cached data + */ + void build(Component component, Contract contract, B binding, BuilderContext context, boolean rebuild); + + /** + * Get QName of the binding type + * @return The binding type + */ + QName getBindingType(); + +} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/BuilderContext.java b/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/BuilderContext.java new file mode 100644 index 0000000000..374c36c1f5 --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/BuilderContext.java @@ -0,0 +1,107 @@ +/* + * 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.assembly.builder; + +import java.util.Collections; +import java.util.List; +import java.util.Map; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.core.UtilityExtensionPoint; +import org.apache.tuscany.sca.definitions.Definitions; +import org.apache.tuscany.sca.monitor.DefaultMonitorFactory; +import org.apache.tuscany.sca.monitor.Monitor; +import org.apache.tuscany.sca.monitor.MonitorFactory; + +/** + * Context for builders + * @tuscany.spi.extension.asclient + */ +public class BuilderContext { + protected Definitions definitions; + protected Map<QName, List<String>> bindingBaseURIs = Collections.emptyMap(); + protected Monitor monitor; + + /** + * @param definitions + * @param bindingBaseURIs + * @param monitor + */ + public BuilderContext(Definitions definitions, Map<QName, List<String>> bindingBaseURIs, Monitor monitor) { + super(); + this.definitions = definitions; + if (bindingBaseURIs != null) { + this.bindingBaseURIs = bindingBaseURIs; + } + this.monitor = monitor; + } + + /** + * Create a builder context with the monitor + * @param monitor + */ + public BuilderContext(Monitor monitor) { + super(); + this.monitor = monitor; + } + + /** + * Create a builder context with the extension point registry + * @param registry + */ + public BuilderContext(ExtensionPointRegistry registry) { + super(); + MonitorFactory monitorFactory = + registry.getExtensionPoint(UtilityExtensionPoint.class).getUtility(MonitorFactory.class); + this.monitor = monitorFactory.createMonitor(); + } + + /** + * Create a builder context with a default monitor + */ + public BuilderContext() { + super(); + this.monitor = new DefaultMonitorFactory().createMonitor(); + } + + public Monitor getMonitor() { + return monitor; + } + + public Monitor setMonitor(Monitor monitor) { + Monitor old = this.monitor; + this.monitor = monitor; + return old; + } + + public Definitions getDefinitions() { + return definitions; + } + + public Map<QName, List<String>> getBindingBaseURIs() { + return bindingBaseURIs; + } + + public void setDefinitions(Definitions definitions) { + this.definitions = definitions; + } +} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/BuilderExtensionPoint.java b/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/BuilderExtensionPoint.java new file mode 100644 index 0000000000..14ae2042d3 --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/BuilderExtensionPoint.java @@ -0,0 +1,149 @@ +/* + * 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.assembly.builder; + +import java.util.Collection; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.assembly.Binding; +import org.apache.tuscany.sca.assembly.Implementation; + +/** + * An extension point for Composite builders. + * + * @version $Rev$ $Date$ + * @tuscany.spi.extension.asclient + */ +public interface BuilderExtensionPoint { + + /** + * Adds a contract builder. + * + * @param compositeBuilder + */ + void addContractBuilder(ContractBuilder contractBuilder); + + /** + * Removes a contract builder. + * + * @param compositeBuilder + */ + void removeContractBuilder(ContractBuilder contractBuilder); + + /** + * Returns the contract builder + * + * @param id + * @return + */ + ContractBuilder getContractBuilder(); + + /** + * Adds a composite builder. + * + * @param compositeBuilder + */ + void addCompositeBuilder(CompositeBuilder compositeBuilder); + + /** + * Removes a composite builder. + * + * @param compositeBuilder + */ + void removeCompositeBuilder(CompositeBuilder compositeBuilder); + + /** + * Returns the composite builder with the given id. + * + * @param id + * @return + */ + CompositeBuilder getCompositeBuilder(String id); + + /** + * Add a binding builder + * @param bindingBuilder + */ + void addBindingBuilder(BindingBuilder<?> bindingBuilder); + + /** + * Look up a binding builder by the binding type + * @param <B> + * @param bindingType + * @return + */ + <B extends Binding> BindingBuilder<B> getBindingBuilder(QName bindingType); + + /** + * Remove a binding builder + * @param <B> + * @param builder + */ + <B extends Binding> void removeBindingBuilder(BindingBuilder<B> builder); + + /** + * Add an implementation builder + * @param implementationBuilder + */ + void addImplementationBuilder(ImplementationBuilder<?> implementationBuilder); + + /** + * Look up an implementation builder by implementation type + * @param <I> + * @param implementationType + * @return + */ + <I extends Implementation> ImplementationBuilder<I> getImplementationBuilder(QName implementationType); + + /** + * Remove an implementation builder + * @param <I> + * @param builder + */ + <I extends Implementation> void removeImplementationBuilder(ImplementationBuilder<I> builder); + + /** + * Add a policy builder + * @param policyBuilder + */ + void addPolicyBuilder(PolicyBuilder<?> policyBuilder); + + /** + * Look up a Policy builder by the Policy type + * @param <P> + * @param policyType + * @return + */ + <P> PolicyBuilder<P> getPolicyBuilder(QName policyType); + + /** + * Remove a Policy builder + * @param <P> + * @param builder + */ + <P> void removePolicyBuilder(PolicyBuilder<P> builder); + + /** + * Get a collection of policy builders + * @return + */ + public Collection<PolicyBuilder> getPolicyBuilders(); +} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/CompositeBuilder.java b/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/CompositeBuilder.java new file mode 100644 index 0000000000..50bf10f54a --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/CompositeBuilder.java @@ -0,0 +1,51 @@ +/* + * 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.assembly.builder; + +import org.apache.tuscany.sca.assembly.Composite; + +/** + * A builder that handles the configuration of the components inside a + * composite and the wiring of component references to component services. + * + * @version $Rev$ $Date$ + */ +public interface CompositeBuilder { + + /** + * Returns the ID of the builder. + * + * @return An ID that identifies the builder + */ + String getID(); + + /** + * Build a composite. + * + * @param composite The composite + * @param context The builder context + * @return The composite built from the original one. In most cases, it is the same as the orginal one as + * most builders only change the content of the composite. + * + * @throws CompositeBuilderException + */ + Composite build(Composite composite, BuilderContext context) throws CompositeBuilderException; + +} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/CompositeBuilderException.java b/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/CompositeBuilderException.java new file mode 100644 index 0000000000..5a2015f55e --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/CompositeBuilderException.java @@ -0,0 +1,45 @@ +/* + * 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.assembly.builder; + +/** + * Reports a composite builder exception. + * + * @version $Rev$ $Date$ + */ +public class CompositeBuilderException extends Exception { + private static final long serialVersionUID = -8916323176803443856L; + + public CompositeBuilderException() { + } + + public CompositeBuilderException(String message) { + super(message); + } + + public CompositeBuilderException(Throwable cause) { + super(cause); + } + + public CompositeBuilderException(String message, Throwable cause) { + super(message, cause); + } + +} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/ContractBuilder.java b/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/ContractBuilder.java new file mode 100644 index 0000000000..99a58dc1c8 --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/ContractBuilder.java @@ -0,0 +1,37 @@ +/*
+ * 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.assembly.builder;
+
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+
+/**
+ * A builder that builds WSDL versions of component contracts so that the
+ * component contracts can be compared with binding contracts in a generic way.
+ * The generic interface format defined by the Assembly spec is WSDL 1.1
+ */
+public interface ContractBuilder {
+
+ /**
+ * Build the WSDL version of the Interface Contract
+ */
+ boolean build(InterfaceContract interfaceContract, BuilderContext context);
+}
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/DefaultBuilderExtensionPoint.java b/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/DefaultBuilderExtensionPoint.java new file mode 100644 index 0000000000..8b037a7534 --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/DefaultBuilderExtensionPoint.java @@ -0,0 +1,479 @@ +/* + * 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.assembly.builder; + +import java.lang.reflect.Constructor; +import java.util.Collection; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.assembly.Binding; +import org.apache.tuscany.sca.assembly.Component; +import org.apache.tuscany.sca.assembly.Composite; +import org.apache.tuscany.sca.assembly.Contract; +import org.apache.tuscany.sca.assembly.Endpoint; +import org.apache.tuscany.sca.assembly.EndpointReference; +import org.apache.tuscany.sca.assembly.Implementation; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.core.FactoryExtensionPoint; +import org.apache.tuscany.sca.core.LifeCycleListener; +import org.apache.tuscany.sca.core.UtilityExtensionPoint; +import org.apache.tuscany.sca.extensibility.ServiceDeclaration; +import org.apache.tuscany.sca.extensibility.ServiceDeclarationParser; +import org.apache.tuscany.sca.extensibility.ServiceDiscovery; +import org.apache.tuscany.sca.interfacedef.InterfaceContract; +import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper; + +/** + * Default implementation of a provider factory extension point. + * + * @version $Rev$ $Date$ + */ +public class DefaultBuilderExtensionPoint implements BuilderExtensionPoint, LifeCycleListener { + + private ExtensionPointRegistry registry; + private final Map<String, CompositeBuilder> builders = new HashMap<String, CompositeBuilder>(); + private final Map<QName, BindingBuilder> bindingBuilders = new HashMap<QName, BindingBuilder>(); + private final Map<QName, ImplementationBuilder> implementationBuilders = + new HashMap<QName, ImplementationBuilder>(); + private final Map<QName, PolicyBuilder> policyBuilders = new HashMap<QName, PolicyBuilder>(); + private ContractBuilder contractBuilder = null; + + private boolean loaded; + + public DefaultBuilderExtensionPoint(ExtensionPointRegistry registry) { + this.registry = registry; + } + + public void start() { + } + + public void stop() { + builders.clear(); + bindingBuilders.clear(); + implementationBuilders.clear(); + loaded = false; + } + + public void addCompositeBuilder(CompositeBuilder builder) { + builders.put(builder.getID(), builder); + } + + public void removeCompositeBuilder(CompositeBuilder builder) { + builders.remove(builder.getID()); + } + + public CompositeBuilder getCompositeBuilder(String id) { + loadBuilders(); + return builders.get(id); + } + + public void addContractBuilder(ContractBuilder contractBuilder){ + this.contractBuilder = contractBuilder; + } + + public void removeContractBuilder(ContractBuilder contractBuilder){ + this.contractBuilder = null; + } + + public ContractBuilder getContractBuilder(){ + loadBuilders(); + return contractBuilder; + } + + /** + * Load builders declared under META-INF/services. + */ + private synchronized void loadBuilders() { + if (loaded) + return; + + FactoryExtensionPoint factories = registry.getExtensionPoint(FactoryExtensionPoint.class); + + UtilityExtensionPoint utils = registry.getExtensionPoint(UtilityExtensionPoint.class); + InterfaceContractMapper mapper = utils.getUtility(InterfaceContractMapper.class); + + // Get the provider factory service declarations + Collection<ServiceDeclaration> builderDeclarations; + ServiceDiscovery serviceDiscovery = registry.getServiceDiscovery(); + try { + builderDeclarations = serviceDiscovery.getServiceDeclarations(CompositeBuilder.class.getName()); + } catch (Exception e) { + throw new IllegalStateException(e); + } + + for (ServiceDeclaration builderDeclaration : builderDeclarations) { + Map<String, String> attributes = builderDeclaration.getAttributes(); + String id = attributes.get("id"); + + CompositeBuilder builder = new LazyCompositeBuilder(id, builderDeclaration, this, factories, mapper); + builders.put(id, builder); + } + + try { + builderDeclarations = serviceDiscovery.getServiceDeclarations(BindingBuilder.class); + } catch (Exception e) { + throw new IllegalStateException(e); + } + + for (ServiceDeclaration builderDeclaration : builderDeclarations) { + BindingBuilder<?> builder = new LazyBindingBuilder(builderDeclaration); + bindingBuilders.put(builder.getBindingType(), builder); + } + + try { + builderDeclarations = serviceDiscovery.getServiceDeclarations(ImplementationBuilder.class); + } catch (Exception e) { + throw new IllegalStateException(e); + } + + for (ServiceDeclaration builderDeclaration : builderDeclarations) { + ImplementationBuilder<?> builder = new LazyImplementationBuilder(builderDeclaration); + implementationBuilders.put(builder.getImplementationType(), builder); + } + + try { + builderDeclarations = serviceDiscovery.getServiceDeclarations(PolicyBuilder.class); + } catch (Exception e) { + throw new IllegalStateException(e); + } + + for (ServiceDeclaration builderDeclaration : builderDeclarations) { + PolicyBuilder<?> builder = new LazyPolicyBuilder(builderDeclaration); + policyBuilders.put(builder.getPolicyType(), builder); + } + + try { + builderDeclarations = serviceDiscovery.getServiceDeclarations(ContractBuilder.class); + } catch (Exception e) { + throw new IllegalStateException(e); + } + + for (ServiceDeclaration builderDeclaration : builderDeclarations) { + contractBuilder = new LazyContractBuilder(builderDeclaration); + } + + + loaded = true; + + } + + public void addBindingBuilder(BindingBuilder<?> bindingBuilder) { + bindingBuilders.put(bindingBuilder.getBindingType(), bindingBuilder); + } + + public <B extends Binding> BindingBuilder<B> getBindingBuilder(QName bindingType) { + loadBuilders(); + return (BindingBuilder<B>)bindingBuilders.get(bindingType); + } + + public <B extends Binding> void removeBindingBuilder(BindingBuilder<B> builder) { + bindingBuilders.remove(builder.getBindingType()); + } + + public void addImplementationBuilder(ImplementationBuilder<?> implementationBuilder) { + implementationBuilders.put(implementationBuilder.getImplementationType(), implementationBuilder); + } + + public <I extends Implementation> ImplementationBuilder<I> getImplementationBuilder(QName implementationType) { + loadBuilders(); + return (ImplementationBuilder<I>)implementationBuilders.get(implementationType); + } + + public <I extends Implementation> void removeImplementationBuilder(ImplementationBuilder<I> builder) { + implementationBuilders.remove(builder.getImplementationType()); + } + + public void addPolicyBuilder(PolicyBuilder<?> policyBuilder) { + policyBuilders.put(policyBuilder.getPolicyType(), policyBuilder); + } + + public <B> PolicyBuilder<B> getPolicyBuilder(QName policyType) { + loadBuilders(); + return (PolicyBuilder<B>)policyBuilders.get(policyType); + } + + public Collection<PolicyBuilder> getPolicyBuilders() { + loadBuilders(); + return policyBuilders.values(); + } + + public <B> void removePolicyBuilder(PolicyBuilder<B> builder) { + policyBuilders.remove(builder.getPolicyType()); + } + + /** + * A wrapper around a composite builder allowing lazy + * loading and initialization of implementation providers. + */ + private class LazyCompositeBuilder implements CompositeBuilder { + + private FactoryExtensionPoint factories; + private InterfaceContractMapper mapper; + private String id; + private ServiceDeclaration builderDeclaration; + private CompositeBuilder builder; + private BuilderExtensionPoint builders; + + private LazyCompositeBuilder(String id, + ServiceDeclaration factoryDeclaration, + BuilderExtensionPoint builders, + FactoryExtensionPoint factories, + InterfaceContractMapper mapper) { + this.id = id; + this.builderDeclaration = factoryDeclaration; + this.builders = builders; + this.factories = factories; + this.mapper = mapper; + } + + public String getID() { + return id; + } + + public Composite build(Composite composite, BuilderContext context) + throws CompositeBuilderException { + return getBuilder().build(composite, context); + } + + private CompositeBuilder getBuilder() { + if (builder == null) { + try { + Class<CompositeBuilder> builderClass = (Class<CompositeBuilder>)builderDeclaration.loadClass(); + try { + Constructor<CompositeBuilder> constructor = + builderClass.getConstructor(FactoryExtensionPoint.class, InterfaceContractMapper.class); + builder = constructor.newInstance(factories, mapper); + } catch (NoSuchMethodException e) { + try { + Constructor<CompositeBuilder> constructor = + builderClass.getConstructor(BuilderExtensionPoint.class, + FactoryExtensionPoint.class, + InterfaceContractMapper.class); + builder = constructor.newInstance(builders, factories, mapper); + } catch (NoSuchMethodException ex) { + Constructor<CompositeBuilder> constructor = + builderClass.getConstructor(ExtensionPointRegistry.class); + builder = constructor.newInstance(registry); + } + } + } catch (Exception e) { + throw new IllegalStateException(e); + } + } + return builder; + } + + } + + private class LazyBindingBuilder implements BindingBuilder { + private ServiceDeclaration sd; + private BindingBuilder<?> builder; + private QName qname;; + + /** + * @param sd + */ + public LazyBindingBuilder(ServiceDeclaration sd) { + super(); + this.sd = sd; + this.qname = ServiceDeclarationParser.getQName(sd.getAttributes().get("qname")); + } + + public void build(Component component, Contract contract, Binding binding, BuilderContext context, boolean rebuild) { + getBuilder().build(component, contract, binding, context, rebuild); + } + + public QName getBindingType() { + return qname; + } + + + private synchronized BindingBuilder getBuilder() { + if (builder == null) { + try { + Class<?> builderClass = sd.loadClass(); + try { + Constructor<?> constructor = builderClass.getConstructor(ExtensionPointRegistry.class); + builder = (BindingBuilder)constructor.newInstance(registry); + } catch (NoSuchMethodException e) { + Constructor<?> constructor = builderClass.getConstructor(); + builder = (BindingBuilder)constructor.newInstance(); + + } + } catch (Exception e) { + throw new IllegalStateException(e); + } + } + return builder; + } + + } + + private class LazyImplementationBuilder implements ImplementationBuilder { + private ServiceDeclaration sd; + private ImplementationBuilder<?> builder; + private QName qname;; + + /** + * @param sd + */ + public LazyImplementationBuilder(ServiceDeclaration sd) { + super(); + this.sd = sd; + this.qname = ServiceDeclarationParser.getQName(sd.getAttributes().get("qname")); + } + + public void build(Component component, Implementation implementation, BuilderContext context) { + getBuilder().build(component, implementation, context); + } + + public QName getImplementationType() { + return qname; + } + + private synchronized ImplementationBuilder getBuilder() { + if (builder == null) { + try { + Class<?> builderClass = sd.loadClass(); + try { + Constructor<?> constructor = builderClass.getConstructor(ExtensionPointRegistry.class); + builder = (ImplementationBuilder)constructor.newInstance(registry); + } catch (NoSuchMethodException e) { + Constructor<?> constructor = builderClass.getConstructor(); + builder = (ImplementationBuilder)constructor.newInstance(); + + } + } catch (Exception e) { + throw new IllegalStateException(e); + } + } + return builder; + } + + } + + private class LazyPolicyBuilder implements PolicyBuilder { + private ServiceDeclaration sd; + private PolicyBuilder<?> builder; + private QName qname;; + + /** + * @param sd + */ + public LazyPolicyBuilder(ServiceDeclaration sd) { + super(); + this.sd = sd; + this.qname = ServiceDeclarationParser.getQName(sd.getAttributes().get("qname")); + } + + public boolean build(Component component, Implementation implementation, BuilderContext context) { + return getBuilder().build(component, implementation, context); + } + + public QName getPolicyType() { + return qname; + } + + public List<QName> getSupportedBindings() { + return getBuilder().getSupportedBindings(); + } + + private synchronized PolicyBuilder getBuilder() { + if (builder == null) { + try { + Class<?> builderClass = sd.loadClass(); + try { + Constructor<?> constructor = builderClass.getConstructor(ExtensionPointRegistry.class); + builder = (PolicyBuilder)constructor.newInstance(registry); + } catch (NoSuchMethodException e) { + Constructor<?> constructor = builderClass.getConstructor(); + builder = (PolicyBuilder)constructor.newInstance(); + + } + } catch (Exception e) { + throw new IllegalStateException(e); + } + } + return builder; + } + + public boolean build(Endpoint endpoint, BuilderContext context) { + return getBuilder().build(endpoint, context); + } + + public boolean build(org.apache.tuscany.sca.assembly.EndpointReference endpointReference, BuilderContext context) { + return getBuilder().build(endpointReference, context); + } + + public boolean build(EndpointReference endpointReference, Endpoint endpoint, BuilderContext context) { + return getBuilder().build(endpointReference, endpoint, context); + } + } + + private class LazyContractBuilder implements ContractBuilder { + private ServiceDeclaration sd; + private ContractBuilder builder; + + /** + * @param sd + */ + public LazyContractBuilder(ServiceDeclaration sd) { + super(); + this.sd = sd; + } + +/* + public boolean build(EndpointReference endpointReference, BuilderContext context){ + return getBuilder().build(endpointReference, context); + } + + public boolean build(Endpoint endpoint, BuilderContext context){ + return getBuilder().build(endpoint, context); + } +*/ + + public boolean build(InterfaceContract interfaceContract, BuilderContext context){ + return getBuilder().build(interfaceContract, context); + } + + private synchronized ContractBuilder getBuilder() { + if (builder == null) { + try { + Class<?> builderClass = sd.loadClass(); + try { + Constructor<?> constructor = builderClass.getConstructor(ExtensionPointRegistry.class); + builder = (ContractBuilder)constructor.newInstance(registry); + } catch (NoSuchMethodException e) { + Constructor<?> constructor = builderClass.getConstructor(); + builder = (ContractBuilder)constructor.newInstance(); + + } + } catch (Exception e) { + throw new IllegalStateException(e); + } + } + return builder; + } + } +} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/ImplementationBuilder.java b/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/ImplementationBuilder.java new file mode 100644 index 0000000000..d47c3d9032 --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/ImplementationBuilder.java @@ -0,0 +1,50 @@ +/* + * 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.assembly.builder; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.assembly.Component; +import org.apache.tuscany.sca.assembly.Implementation; + +/** + * A builder that handles any build-time configuration needed by implementations. + * + * @version $Rev$ $Date$ + * @tuscany.spi.extension.inheritfrom + */ +public interface ImplementationBuilder<I extends Implementation> { + + /** + * Configure a component implementation. + * + * @param component The component + * @param context TODO + * @param contract The implementation + */ + void build(Component component, I implmentation, BuilderContext context); + + /** + * Get the QName of the implementation type + * @return + */ + QName getImplementationType(); + +} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/Messages.java b/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/Messages.java new file mode 100644 index 0000000000..4f2842c61a --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/Messages.java @@ -0,0 +1,31 @@ +/* + * 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.assembly.builder; + +/** + * Constants for resource bundle names + */ +public interface Messages { + String RESOURCE_PACKAGE = "org.apache.tuscany.sca.assembly.builder."; + String ASSEMBLY_VALIDATION = RESOURCE_PACKAGE + "assembly-validation-messages"; + String ASSEMBLY_CONFORMANCE = RESOURCE_PACKAGE + "assembly-conformance-messages"; + String DEFINITIONS_VALIDATION = RESOURCE_PACKAGE + "definitions-validation-messages"; + String BUILDER_VALIDATION_BUNDLE = "org.apache.tuscany.sca.builder.builder-validation-messages"; +} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/PolicyBuilder.java b/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/PolicyBuilder.java new file mode 100644 index 0000000000..423c856973 --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/PolicyBuilder.java @@ -0,0 +1,84 @@ +/* + * 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.assembly.builder; + +import java.util.List; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.assembly.Component; +import org.apache.tuscany.sca.assembly.Endpoint; +import org.apache.tuscany.sca.assembly.EndpointReference; +import org.apache.tuscany.sca.assembly.Implementation; + +/** + * A builder that is contributed by a specific policy language to validate the configurations + * for SCA endpoints, endpoint references and component implementations + * @tuscany.spi.extension.inheritfrom + */ +public interface PolicyBuilder<T> { + /** + * Get the policy type + * @return + */ + QName getPolicyType(); + + /** + * Return the list of binding type QNames at which this policy implementation + * is targeted. Or null if the policy is not binding specific + * @return list of binding type QNames at which this policy implementation or null if it's not binding specific + */ + List<QName> getSupportedBindings(); + + /** + * Build (and validate) the policy settings on the endpoint + * @param endpoint + * @param monitor + * @return true if the policy setting is compatible + */ + boolean build(Endpoint endpoint, BuilderContext context); + + /** + * Build (and validate) the policy settings on the endpoint reference + * @param endpointReference + * @param monitor + * @return true if the policy setting is compatible + */ + boolean build(EndpointReference endpointReference, BuilderContext context); + + /** + * Build (and validate) the policy settings on the component implementation + * @param component + * @param implementation + * @param monitor + * @return true if the policy setting is compatible + */ + boolean build(Component component, Implementation implementation, BuilderContext context); + + /** + * Build (and validate) the policy settings on the endpoint reference is compatible with the endpoint + * @param endpointReference + * @param endpoint + * @param context + * @return if the policy setting is compatible + */ + boolean build(EndpointReference endpointReference, Endpoint endpoint, BuilderContext context); + +} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/WireBuilder.java b/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/WireBuilder.java new file mode 100644 index 0000000000..2bfbe85664 --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/WireBuilder.java @@ -0,0 +1,39 @@ +/* + * 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.assembly.builder; + +import org.apache.tuscany.sca.assembly.Endpoint; +import org.apache.tuscany.sca.assembly.EndpointReference; + +/** + * A builder that connects an endpoint reference to an endpoint + */ +public interface WireBuilder { + /** + * Build the endpoint reference against the endpoint. If the endpoint is a valid target for the + * endpoint reference, the wire buidler can populate some information from the endpoint into the + * endpoint reference (such as targetEndpoint, policySets or requiredIntents) + * @param endpointReference + * @param endpoint + * @param context + * @return true if the endpoint is a valid target for the endpoint reference + */ + boolean build(EndpointReference endpointReference, Endpoint endpoint, BuilderContext context); +} |