diff options
Diffstat (limited to 'java/sca/modules/core-spi/src')
| -rw-r--r-- | java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/BindingInterceptor.java | 46 | ||||
| -rw-r--r-- | java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/DefaultProviderFactoryExtensionPoint.java | 147 | ||||
| -rw-r--r-- | java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/OperationSelectorProviderFactory.java (renamed from java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/OperationSelectortProviderFactory.java) | 14 | ||||
| -rw-r--r-- | java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ServiceBindingProviderRRB.java | 3 |
4 files changed, 155 insertions, 55 deletions
diff --git a/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/BindingInterceptor.java b/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/BindingInterceptor.java deleted file mode 100644 index 9aad2dd458..0000000000 --- a/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/BindingInterceptor.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.sca.invocation; - -/** - * TODO RRB experiment to allow the request and respose side of the - * invoke to be called independently - * Synchronous mediation associated with a client- or target- side wire. - * - * @version $Rev$ $Date$ - */ -public interface BindingInterceptor extends Invoker { - - /** - * Process a synchronous request - * - * @param msg The request Message for the wire - * @return The response Message from the wire - */ - Message invokeRequest(Message msg); - - /** - * Process a synchronous response - * - * @param msg The request Message for the wire - * @return The response Message from the wire - */ - Message invokeResponse(Message msg); - -} diff --git a/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/DefaultProviderFactoryExtensionPoint.java b/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/DefaultProviderFactoryExtensionPoint.java index dfc3ddb468..1edf612780 100644 --- a/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/DefaultProviderFactoryExtensionPoint.java +++ b/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/DefaultProviderFactoryExtensionPoint.java @@ -113,6 +113,8 @@ public class DefaultProviderFactoryExtensionPoint implements ProviderFactoryExte loadProviderFactories(BindingProviderFactory.class); loadProviderFactories(ImplementationProviderFactory.class); loadProviderFactories(PolicyProviderFactory.class); + loadProviderFactories(WireFormatProviderFactory.class); + loadProviderFactories(OperationSelectorProviderFactory.class); loaded = true; } @@ -171,6 +173,26 @@ public class DefaultProviderFactoryExtensionPoint implements ProviderFactoryExte new LazyPolicyProviderFactory(registry, modelTypeName, factoryDeclaration); factoryExtensionPoint.addProviderFactory(factory); factories.add(factory); + } else if (factoryClass == WireFormatProviderFactory.class) { + + // Load a wire format provider factory + String modelTypeName = attributes.get("model"); + + // Create a provider factory wrapper and register it + WireFormatProviderFactory factory = + new LazyWireFormatProviderFactory(registry, modelTypeName, factoryDeclaration); + factoryExtensionPoint.addProviderFactory(factory); + factories.add(factory); + } else if (factoryClass == OperationSelectorProviderFactory.class) { + + // Load a wire format provider factory + String modelTypeName = attributes.get("model"); + + // Create a provider factory wrapper and register it + OperationSelectorProviderFactory factory = + new LazyOperationSelectorProviderFactory(registry, modelTypeName, factoryDeclaration); + factoryExtensionPoint.addProviderFactory(factory); + factories.add(factory); } } return factories; @@ -356,7 +378,132 @@ public class DefaultProviderFactoryExtensionPoint implements ProviderFactoryExte } return modelType; } + } + /** + * A wrapper around a wire format provider factory allowing lazy + * loading and initialization of wire format providers. + */ + private class LazyWireFormatProviderFactory implements WireFormatProviderFactory { + + private ExtensionPointRegistry registry; + private String modelTypeName; + private ServiceDeclaration providerClass; + private WireFormatProviderFactory factory; + private Class modelType; + + private LazyWireFormatProviderFactory(ExtensionPointRegistry registry, + String modelTypeName, + ServiceDeclaration providerClass) { + this.registry = registry; + this.modelTypeName = modelTypeName; + this.providerClass = providerClass; + } + + @SuppressWarnings("unchecked") + private WireFormatProviderFactory getFactory() { + if (factory == null) { + try { + Class<WireFormatProviderFactory> factoryClass = + (Class<WireFormatProviderFactory>)providerClass.loadClass(); + Constructor<WireFormatProviderFactory> constructor = + factoryClass.getConstructor(ExtensionPointRegistry.class); + factory = constructor.newInstance(registry); + } catch (Exception e) { + throw new IllegalStateException(e); + } + } + return factory; + } + + @SuppressWarnings("unchecked") + public WireFormatProvider createReferenceWireFormatProvider(RuntimeComponent component, + RuntimeComponentReference reference, + Binding binding){ + return getFactory().createReferenceWireFormatProvider(component, reference, binding); + } + + @SuppressWarnings("unchecked") + public WireFormatProvider createServiceWireFormatProvider(RuntimeComponent component, + RuntimeComponentService service, + Binding binding){ + return getFactory().createServiceWireFormatProvider(component, service, binding); + } + + public Class getModelType() { + if (modelType == null) { + try { + + modelType = providerClass.loadClass(modelTypeName); + } catch (Exception e) { + throw new IllegalStateException(e); + } + } + return modelType; + } } + /** + * A wrapper around a operation selector provider factory allowing lazy + * loading and initialization of operation selector providers. + */ + private class LazyOperationSelectorProviderFactory implements OperationSelectorProviderFactory { + + private ExtensionPointRegistry registry; + private String modelTypeName; + private ServiceDeclaration providerClass; + private OperationSelectorProviderFactory factory; + private Class modelType; + + private LazyOperationSelectorProviderFactory(ExtensionPointRegistry registry, + String modelTypeName, + ServiceDeclaration providerClass) { + this.registry = registry; + this.modelTypeName = modelTypeName; + this.providerClass = providerClass; + } + + @SuppressWarnings("unchecked") + private OperationSelectorProviderFactory getFactory() { + if (factory == null) { + try { + Class<OperationSelectorProviderFactory> factoryClass = + (Class<OperationSelectorProviderFactory>)providerClass.loadClass(); + Constructor<OperationSelectorProviderFactory> constructor = + factoryClass.getConstructor(ExtensionPointRegistry.class); + factory = constructor.newInstance(registry); + } catch (Exception e) { + throw new IllegalStateException(e); + } + } + return factory; + } + + @SuppressWarnings("unchecked") + public OperationSelectorProvider createReferenceOperationSelectorProvider(RuntimeComponent component, + RuntimeComponentReference reference, + Binding binding){ + return getFactory().createReferenceOperationSelectorProvider(component, reference, binding); + } + + @SuppressWarnings("unchecked") + public OperationSelectorProvider createServiceOperationSelectorProvider(RuntimeComponent component, + RuntimeComponentService service, + Binding binding){ + return getFactory().createServiceOperationSelectorProvider(component, service, binding); + } + + public Class getModelType() { + if (modelType == null) { + try { + + modelType = providerClass.loadClass(modelTypeName); + } catch (Exception e) { + throw new IllegalStateException(e); + } + } + return modelType; + } + } + } diff --git a/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/OperationSelectortProviderFactory.java b/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/OperationSelectorProviderFactory.java index 21d36e5078..183b38cb33 100644 --- a/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/OperationSelectortProviderFactory.java +++ b/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/OperationSelectorProviderFactory.java @@ -28,7 +28,7 @@ import org.apache.tuscany.sca.runtime.RuntimeComponentService; /** * @version $Rev$ $Date$ */ -public interface OperationSelectortProviderFactory<M extends OperationSelector> extends ProviderFactory<M> { +public interface OperationSelectorProviderFactory<M extends OperationSelector> extends ProviderFactory<M> { /** * Create wire format provider for a given reference binding * @param component @@ -36,9 +36,9 @@ public interface OperationSelectortProviderFactory<M extends OperationSelector> * @param binding * @return */ - PolicyProvider createReferenceOperationSelectorProvider(RuntimeComponent component, - RuntimeComponentReference reference, - Binding binding); + OperationSelectorProvider createReferenceOperationSelectorProvider(RuntimeComponent component, + RuntimeComponentReference reference, + Binding binding); /** * Create policy provider for a given service binding @@ -47,7 +47,7 @@ public interface OperationSelectortProviderFactory<M extends OperationSelector> * @param binding * @return */ - PolicyProvider createServiceOperationSelectorProvider(RuntimeComponent component, - RuntimeComponentService service, - Binding binding); + OperationSelectorProvider createServiceOperationSelectorProvider(RuntimeComponent component, + RuntimeComponentService service, + Binding binding); } diff --git a/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ServiceBindingProviderRRB.java b/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ServiceBindingProviderRRB.java index cad31cb2b7..e23a37360a 100644 --- a/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ServiceBindingProviderRRB.java +++ b/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ServiceBindingProviderRRB.java @@ -34,7 +34,6 @@ import org.apache.tuscany.sca.runtime.RuntimeWire; */ public interface ServiceBindingProviderRRB extends ServiceBindingProvider { - void configureServiceBindingRequestChain(List<Invoker> bindingRequestChain, RuntimeWire runtimeWire); - void configureServiceBindingResponseChain(List<Invoker> bindingResponseChain, RuntimeWire runtimeWire); + void configureBindingChain(RuntimeWire runtimeWire); } |