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authorrfeng <rfeng@13f79535-47bb-0310-9956-ffa450edef68>2008-12-05 22:32:00 +0000
committerrfeng <rfeng@13f79535-47bb-0310-9956-ffa450edef68>2008-12-05 22:32:00 +0000
commit960ef736d702d87ede50b097e191f6336c9be7a4 (patch)
treec2a207865d919ce42b16ee2179c68be645f15b3b /java/sca
parent592d4446a5c63ecd06eea498ef63bd6b8ff10766 (diff)
Further cleanup for ComponentContext, CompositeContext
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@723904 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'java/sca')
-rw-r--r--java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/ComponentContextFactory.java3
-rw-r--r--java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentContext.java2
-rw-r--r--java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/CompositeActivator.java14
-rw-r--r--java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/CompositeActivatorImpl.java51
-rw-r--r--java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ComponentContextExt.java1
-rw-r--r--java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/CompositeContext.java284
-rw-r--r--java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/DefaultComponentContextFactory.java55
-rw-r--r--java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/CallableReferenceImpl.java107
-rw-r--r--java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/ComponentContextImpl.java60
-rw-r--r--java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/CompositeContextImpl.java355
-rw-r--r--java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/RequestContextImpl.java4
-rw-r--r--java/sca/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/JavaPropertyValueObjectFactory.java5
-rw-r--r--java/sca/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextProvider.java7
-rw-r--r--java/sca/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/module/JavaRuntimeModuleActivator.java2
14 files changed, 553 insertions, 397 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
index ed4b57639c..b71fe4dd59 100644
--- 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
@@ -31,8 +31,7 @@ public interface ComponentContextFactory {
* Create an instance of ComponentContext
*
* @param component The runtime component
- * @param requestContextFactory The factory to create RequestContext
* @return An instance of ComponentContext for the component
*/
- ComponentContext createComponentContext(RuntimeComponent component, RequestContextFactory requestContextFactory);
+ ComponentContext createComponentContext(RuntimeComponent component);
}
diff --git a/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentContext.java b/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentContext.java
index 10f3c19550..8d13bbe569 100644
--- a/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentContext.java
+++ b/java/sca/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentContext.java
@@ -25,7 +25,6 @@ import java.io.Writer;
import org.apache.tuscany.sca.assembly.Binding;
import org.apache.tuscany.sca.assembly.ComponentService;
-import org.apache.tuscany.sca.context.PropertyValueFactory;
import org.apache.tuscany.sca.core.ExtensionPointRegistry;
import org.osoa.sca.CallableReference;
import org.osoa.sca.ComponentContext;
@@ -105,5 +104,4 @@ public interface RuntimeComponentContext extends ComponentContext {
<B> ServiceReference<B> createSelfReference(Class<B> businessInterface, ComponentService service);
ExtensionPointRegistry getExtensionPointRegistry();
- void setPropertyValueFactory(PropertyValueFactory propertyValueFactory);
}
diff --git a/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/CompositeActivator.java b/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/CompositeActivator.java
index 24be299581..56b7442f51 100644
--- a/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/CompositeActivator.java
+++ b/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/CompositeActivator.java
@@ -113,20 +113,6 @@ public interface CompositeActivator {
CompositeContext getCompositeContext();
/**
- * Get the proxy factory
- * @return
- */
- ProxyFactory getProxyFactory();
-
- /**
- * Get the java interface factory
- * @return
- */
- JavaInterfaceFactory getJavaInterfaceFactory();
-
- ConversationManager getConversationManager();
-
- /**
* Configure the runtime component with component context
* @param component
*/
diff --git a/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/CompositeActivatorImpl.java b/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/CompositeActivatorImpl.java
index 5d8fdecc2f..67edf3ab9d 100644
--- a/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/CompositeActivatorImpl.java
+++ b/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/CompositeActivatorImpl.java
@@ -37,21 +37,20 @@ import org.apache.tuscany.sca.assembly.Implementation;
import org.apache.tuscany.sca.assembly.OptimizableBinding;
import org.apache.tuscany.sca.assembly.Reference;
import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.context.ComponentContextFactory;
import org.apache.tuscany.sca.context.ContextFactoryExtensionPoint;
+import org.apache.tuscany.sca.context.PropertyValueFactory;
import org.apache.tuscany.sca.context.RequestContextFactory;
-import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
import org.apache.tuscany.sca.core.ExtensionPointRegistry;
import org.apache.tuscany.sca.core.FactoryExtensionPoint;
import org.apache.tuscany.sca.core.UtilityExtensionPoint;
import org.apache.tuscany.sca.core.assembly.ActivationException;
import org.apache.tuscany.sca.core.assembly.CompositeActivator;
import org.apache.tuscany.sca.core.context.CompositeContext;
-import org.apache.tuscany.sca.core.context.impl.ComponentContextImpl;
+import org.apache.tuscany.sca.core.context.impl.CompositeContextImpl;
import org.apache.tuscany.sca.core.conversation.ConversationManager;
-import org.apache.tuscany.sca.core.invocation.ExtensibleProxyFactory;
import org.apache.tuscany.sca.core.invocation.ExtensibleWireProcessor;
import org.apache.tuscany.sca.core.invocation.ProxyFactory;
-import org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint;
import org.apache.tuscany.sca.core.scope.Scope;
import org.apache.tuscany.sca.core.scope.ScopeContainer;
import org.apache.tuscany.sca.core.scope.ScopeRegistry;
@@ -97,16 +96,20 @@ public class CompositeActivatorImpl implements CompositeActivator {
private final ProviderFactoryExtensionPoint providerFactories;
private final EndpointResolverFactoryExtensionPoint endpointResolverFactories;
+ private final ComponentContextFactory componentContextFactory;
private final RequestContextFactory requestContextFactory;
private final ProxyFactory proxyFactory;
private final JavaInterfaceFactory javaInterfaceFactory;
+ private final PropertyValueFactory propertyValueFactory;
+
private final ConversationManager conversationManager;
- private final CompositeContext componentContextHelper;
+ private final CompositeContext compositeContext;
private Composite domainComposite;
public CompositeActivatorImpl(ExtensionPointRegistry extensionPoints) {
+ this.compositeContext = new CompositeContextImpl(extensionPoints);
FactoryExtensionPoint factories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
this.assemblyFactory = factories.getFactory(AssemblyFactory.class);
this.messageFactory = factories.getFactory(MessageFactory.class);
@@ -117,14 +120,13 @@ public class CompositeActivatorImpl implements CompositeActivator {
this.wireProcessor = new ExtensibleWireProcessor(extensionPoints.getExtensionPoint(RuntimeWireProcessorExtensionPoint.class));
this.providerFactories = extensionPoints.getExtensionPoint(ProviderFactoryExtensionPoint.class);
this.endpointResolverFactories = extensionPoints.getExtensionPoint(EndpointResolverFactoryExtensionPoint.class);
- this.javaInterfaceFactory = factories.getFactory(JavaInterfaceFactory.class);
+ this.javaInterfaceFactory = compositeContext.getJavaInterfaceFactory();
+ this.propertyValueFactory = factories.getFactory(PropertyValueFactory.class);
ContextFactoryExtensionPoint contextFactories = extensionPoints.getExtensionPoint(ContextFactoryExtensionPoint.class);
+ this.componentContextFactory = contextFactories.getFactory(ComponentContextFactory.class);
this.requestContextFactory = contextFactories.getFactory(RequestContextFactory.class);
- ProxyFactoryExtensionPoint proxyFactories = extensionPoints.getExtensionPoint(ProxyFactoryExtensionPoint.class);
- proxyFactory = new ExtensibleProxyFactory(proxyFactories);
- this.conversationManager = utilities.getUtility(ConversationManager.class);
- StAXArtifactProcessorExtensionPoint processors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
- this.componentContextHelper = new CompositeContext(extensionPoints);
+ proxyFactory = compositeContext.getProxyFactory();
+ this.conversationManager = compositeContext.getConversationManager();
}
/**
@@ -651,9 +653,7 @@ public class CompositeActivatorImpl implements CompositeActivator {
* @param runtimeComponent
*/
public void configureComponentContext(RuntimeComponent runtimeComponent) {
- RuntimeComponentContext componentContext =
- new ComponentContextImpl(this, assemblyFactory, proxyFactory, interfaceContractMapper,
- requestContextFactory, javaInterfaceFactory, runtimeComponent);
+ RuntimeComponentContext componentContext = (RuntimeComponentContext) componentContextFactory.createComponentContext(runtimeComponent);
runtimeComponent.setComponentContext(componentContext);
}
@@ -1025,14 +1025,7 @@ public class CompositeActivatorImpl implements CompositeActivator {
* @return the referenceHelper
*/
public CompositeContext getCompositeContext() {
- return componentContextHelper;
- }
-
- /**
- * @return the proxyFactory
- */
- public ProxyFactory getProxyFactory() {
- return proxyFactory;
+ return compositeContext;
}
/**
@@ -1075,19 +1068,5 @@ public class CompositeActivatorImpl implements CompositeActivator {
}
return null;
}
-
- /**
- * @return the javaInterfaceFactory
- */
- public JavaInterfaceFactory getJavaInterfaceFactory() {
- return javaInterfaceFactory;
- }
-
- /**
- * @return the conversationManager
- */
- public ConversationManager getConversationManager() {
- return conversationManager;
- }
}
diff --git a/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ComponentContextExt.java b/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ComponentContextExt.java
index cb61c57f27..6db3af213d 100644
--- a/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ComponentContextExt.java
+++ b/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ComponentContextExt.java
@@ -27,4 +27,5 @@ import org.apache.tuscany.sca.runtime.RuntimeComponentContext;
*/
public interface ComponentContextExt extends RuntimeComponentContext {
CompositeActivator getCompositeActivator();
+ CompositeContext getCompositeContext();
}
diff --git a/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/CompositeContext.java b/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/CompositeContext.java
index 76de8a2aaa..c68b05e8fb 100644
--- a/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/CompositeContext.java
+++ b/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/CompositeContext.java
@@ -21,39 +21,21 @@ package org.apache.tuscany.sca.core.context;
import java.io.IOException;
import java.io.Reader;
-import java.io.StringReader;
-import java.io.StringWriter;
import java.io.Writer;
import java.util.ArrayList;
import java.util.List;
-import javax.xml.namespace.QName;
-import javax.xml.stream.XMLInputFactory;
-import javax.xml.stream.XMLOutputFactory;
import javax.xml.stream.XMLStreamReader;
-import javax.xml.stream.XMLStreamWriter;
-import org.apache.tuscany.sca.assembly.AssemblyFactory;
-import org.apache.tuscany.sca.assembly.Binding;
import org.apache.tuscany.sca.assembly.Component;
import org.apache.tuscany.sca.assembly.ComponentReference;
import org.apache.tuscany.sca.assembly.ComponentService;
-import org.apache.tuscany.sca.assembly.Composite;
-import org.apache.tuscany.sca.assembly.Multiplicity;
-import org.apache.tuscany.sca.assembly.OptimizableBinding;
-import org.apache.tuscany.sca.assembly.Reference;
-import org.apache.tuscany.sca.assembly.Service;
-import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
-import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
import org.apache.tuscany.sca.core.ExtensionPointRegistry;
-import org.apache.tuscany.sca.core.FactoryExtensionPoint;
import org.apache.tuscany.sca.core.assembly.CompositeActivator;
-import org.apache.tuscany.sca.core.context.impl.ComponentContextImpl;
+import org.apache.tuscany.sca.core.conversation.ConversationManager;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
import org.apache.tuscany.sca.core.invocation.ThreadMessageContext;
-import org.apache.tuscany.sca.interfacedef.Interface;
-import org.apache.tuscany.sca.interfacedef.InterfaceContract;
import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
import org.apache.tuscany.sca.invocation.Message;
import org.apache.tuscany.sca.runtime.EndpointReference;
@@ -65,20 +47,7 @@ import org.osoa.sca.ServiceRuntimeException;
/**
* @version $Rev$ $Date$
*/
-public class CompositeContext {
- private final ExtensionPointRegistry extensionPointRegistry;
- private final AssemblyFactory assemblyFactory;
- private final JavaInterfaceFactory javaInterfaceFactory;
- private final StAXArtifactProcessorExtensionPoint staxProcessors;
-
- public CompositeContext(ExtensionPointRegistry registry) {
- this.extensionPointRegistry = registry;
- FactoryExtensionPoint factories = registry.getExtensionPoint(FactoryExtensionPoint.class);
- this.assemblyFactory = factories.getFactory(AssemblyFactory.class);
- this.javaInterfaceFactory = factories.getFactory(JavaInterfaceFactory.class);
- this.staxProcessors = registry.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
- }
-
+public abstract class CompositeContext {
/**
* Create a self-reference for a component service
* @param component
@@ -86,66 +55,10 @@ public class CompositeContext {
* @throws CloneNotSupportedException
* @throws InvalidInterfaceException
*/
- public ComponentReference createSelfReference(Component component,
- ComponentService service,
- Class<?> businessInterface) throws CloneNotSupportedException,
- InvalidInterfaceException {
- ComponentReference componentReference = assemblyFactory.createComponentReference();
- componentReference.setName("$self$." + service.getName());
- for (Binding binding : service.getBindings()) {
- if (binding instanceof OptimizableBinding) {
- OptimizableBinding optimizableBinding = (OptimizableBinding)((OptimizableBinding)binding).clone();
- optimizableBinding.setTargetBinding(binding);
- optimizableBinding.setTargetComponent(component);
- optimizableBinding.setTargetComponentService(service);
- componentReference.getBindings().add(optimizableBinding);
- } else {
- componentReference.getBindings().add(binding);
- }
- }
-
- componentReference.setCallback(service.getCallback());
- componentReference.getTargets().add(service);
- componentReference.getPolicySets().addAll(service.getPolicySets());
- componentReference.getRequiredIntents().addAll(service.getRequiredIntents());
-
- InterfaceContract interfaceContract = service.getInterfaceContract();
- Service componentTypeService = service.getService();
- if (componentTypeService != null && componentTypeService.getInterfaceContract() != null) {
- interfaceContract = componentTypeService.getInterfaceContract();
- }
- interfaceContract = getInterfaceContract(interfaceContract, businessInterface);
- componentReference.setInterfaceContract(interfaceContract);
- componentReference.setMultiplicity(Multiplicity.ONE_ONE);
- // component.getReferences().add(componentReference);
- return componentReference;
- }
-
- /**
- * @param interfaceContract
- * @param businessInterface
- * @return
- * @throws CloneNotSupportedException
- * @throws InvalidInterfaceException
- */
- private InterfaceContract getInterfaceContract(InterfaceContract interfaceContract, Class<?> businessInterface)
- throws CloneNotSupportedException, InvalidInterfaceException {
- Interface interfaze = interfaceContract.getInterface();
- boolean compatible = false;
- if (interfaze instanceof JavaInterface) {
- Class<?> cls = ((JavaInterface)interfaze).getJavaClass();
- if (businessInterface.isAssignableFrom(cls)) {
- compatible = true;
- }
- }
- if (!compatible) {
- // The interface is not assignable from the interface contract
- interfaceContract = (InterfaceContract)interfaceContract.clone();
- interfaceContract.setInterface(javaInterfaceFactory.createJavaInterface(businessInterface));
- }
-
- return interfaceContract;
- }
+ public abstract ComponentReference createSelfReference(Component component,
+ ComponentService service,
+ Class<?> businessInterface)
+ throws CloneNotSupportedException, InvalidInterfaceException;
/**
* Bind a component reference to a component service
@@ -157,108 +70,79 @@ public class CompositeContext {
* @throws CloneNotSupportedException
* @throws InvalidInterfaceException
*/
- public RuntimeComponentReference bindComponentReference(Class<?> businessInterface,
- RuntimeComponentReference reference,
- RuntimeComponent component,
- RuntimeComponentService service)
- throws CloneNotSupportedException, InvalidInterfaceException {
- RuntimeComponentReference ref = (RuntimeComponentReference)reference.clone();
- InterfaceContract interfaceContract = reference.getInterfaceContract();
- Reference componentTypeReference = reference.getReference();
- if (componentTypeReference != null && componentTypeReference.getInterfaceContract() != null) {
- interfaceContract = componentTypeReference.getInterfaceContract();
- }
- InterfaceContract refInterfaceContract = getInterfaceContract(interfaceContract, businessInterface);
- if (refInterfaceContract != interfaceContract) {
- ref = (RuntimeComponentReference)reference.clone();
- ref.setInterfaceContract(interfaceContract);
- }
- ref.setComponent(component);
- ref.getTargets().add(service);
- ref.getBindings().clear();
- for (Binding binding : service.getBindings()) {
- if (binding instanceof OptimizableBinding) {
- OptimizableBinding optimizableBinding = (OptimizableBinding)((OptimizableBinding)binding).clone();
- optimizableBinding.setTargetBinding(binding);
- optimizableBinding.setTargetComponent(component);
- optimizableBinding.setTargetComponentService(service);
- ref.getBindings().add(optimizableBinding);
- } else {
- ref.getBindings().add(binding);
- }
- }
- return ref;
- }
-
- public void write(Component component, ComponentReference reference, Writer writer) throws IOException {
- write(component, reference, null, writer);
- }
+ public abstract RuntimeComponentReference bindComponentReference(Class<?> businessInterface,
+ RuntimeComponentReference reference,
+ RuntimeComponent component,
+ RuntimeComponentService service)
+ throws CloneNotSupportedException, InvalidInterfaceException;
- public void write(Component component, ComponentReference reference, ComponentService service, Writer writer) throws IOException {
- try {
- StAXArtifactProcessor<Composite> processor = staxProcessors.getProcessor(Composite.class);
- Composite composite = assemblyFactory.createComposite();
- composite.setName(new QName("http://tuscany.apache.org/xmlns/sca/1.0", "default"));
- Component comp = assemblyFactory.createComponent();
- comp.setName("default");
- comp.setURI(component.getURI());
- composite.getComponents().add(comp);
- if (reference != null) {
- comp.getReferences().add(reference);
- }
- if (service != null) {
- comp.getServices().add(service);
- }
+ /**
+ * @param component
+ * @param reference
+ * @param writer
+ * @throws IOException
+ */
+ public abstract void write(Component component, ComponentReference reference, Writer writer) throws IOException;
- XMLOutputFactory outputFactory = XMLOutputFactory.newInstance();
- XMLStreamWriter streamWriter = outputFactory.createXMLStreamWriter(writer);
- processor.write(composite, streamWriter);
- } catch (Exception e) {
- throw new IOException(e.getMessage());
- }
- }
+ /**
+ * @param component
+ * @param reference
+ * @param service
+ * @param writer
+ * @throws IOException
+ */
+ public abstract void write(Component component,
+ ComponentReference reference,
+ ComponentService service,
+ Writer writer) throws IOException;
- public String toXML(Component component, ComponentReference reference) throws IOException {
- StringWriter writer = new StringWriter();
- write(component, reference, writer);
- return writer.toString();
- }
+ /**
+ * @param component
+ * @param reference
+ * @return
+ * @throws IOException
+ */
+ public abstract String toXML(Component component, ComponentReference reference) throws IOException;
- public String toXML(Component component, ComponentService service) throws IOException {
- StringWriter writer = new StringWriter();
- write(component, null, service, writer);
- return writer.toString();
- }
+ /**
+ * @param component
+ * @param service
+ * @return
+ * @throws IOException
+ */
+ public abstract String toXML(Component component, ComponentService service) throws IOException;
- public RuntimeComponent read(Reader reader) throws IOException {
- try {
- XMLInputFactory inputFactory = XMLInputFactory.newInstance();
- XMLStreamReader streamReader = inputFactory.createXMLStreamReader(reader);
- return read(streamReader);
- } catch (Exception e) {
- throw new IOException(e.getMessage());
- }
- }
+ /**
+ * @param reader
+ * @return
+ * @throws IOException
+ */
+ public abstract RuntimeComponent read(Reader reader) throws IOException;
- public RuntimeComponent read(XMLStreamReader streamReader) throws IOException {
- try {
- StAXArtifactProcessor<Composite> processor = staxProcessors.getProcessor(Composite.class);
- Composite composite = processor.read(streamReader);
- RuntimeComponent component = (RuntimeComponent)composite.getComponents().get(0);
- return component;
- } catch (Exception e) {
- throw new IOException(e.getMessage());
- }
- }
+ /**
+ * @param streamReader
+ * @return
+ * @throws IOException
+ */
+ public abstract RuntimeComponent read(XMLStreamReader streamReader) throws IOException;
- public Component fromXML(String xml) throws IOException {
- return read(new StringReader(xml));
- }
+ /**
+ * @param xml
+ * @return
+ * @throws IOException
+ */
+ public abstract Component fromXML(String xml) throws IOException;
- public Component fromXML(XMLStreamReader streamReader) throws IOException {
- return read(streamReader);
- }
+ /**
+ * @param streamReader
+ * @return
+ * @throws IOException
+ */
+ public abstract Component fromXML(XMLStreamReader streamReader) throws IOException;
+ /**
+ * @return
+ */
public static RuntimeComponent getCurrentComponent() {
Message message = ThreadMessageContext.getMessageContext();
if (message != null) {
@@ -272,15 +156,21 @@ public class CompositeContext {
return null;
}
+ /**
+ * @return
+ */
public static CompositeActivator getCurrentCompositeActivator() {
RuntimeComponent component = getCurrentComponent();
if (component != null) {
- ComponentContextImpl context = (ComponentContextImpl)component.getComponentContext();
+ ComponentContextExt context = (ComponentContextExt)component.getComponentContext();
return context.getCompositeActivator();
}
return null;
}
+ /**
+ * @return
+ */
public static CompositeContext getCurrentCompositeContext() {
CompositeActivator activator = getCurrentCompositeActivator();
if (activator != null) {
@@ -316,8 +206,20 @@ public class CompositeContext {
return targetService;
}
- public ExtensionPointRegistry getExtensionPointRegistry() {
- return extensionPointRegistry;
- }
+ public abstract ExtensionPointRegistry getExtensionPointRegistry();
+
+ public abstract ConversationManager getConversationManager();
+
+ /**
+ * Get the java interface factory
+ * @return
+ */
+ public abstract JavaInterfaceFactory getJavaInterfaceFactory();
+
+ /**
+ * Get the proxy factory
+ * @return
+ */
+ public abstract ProxyFactory getProxyFactory();
}
diff --git a/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/DefaultComponentContextFactory.java b/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/DefaultComponentContextFactory.java
index 51da89499d..f1f808d285 100644
--- a/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/DefaultComponentContextFactory.java
+++ b/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/DefaultComponentContextFactory.java
@@ -19,20 +19,9 @@
package org.apache.tuscany.sca.core.context;
-import org.apache.tuscany.sca.assembly.AssemblyFactory;
import org.apache.tuscany.sca.context.ComponentContextFactory;
-import org.apache.tuscany.sca.context.ContextFactoryExtensionPoint;
-import org.apache.tuscany.sca.context.RequestContextFactory;
import org.apache.tuscany.sca.core.ExtensionPointRegistry;
-import org.apache.tuscany.sca.core.FactoryExtensionPoint;
-import org.apache.tuscany.sca.core.UtilityExtensionPoint;
-import org.apache.tuscany.sca.core.assembly.CompositeActivator;
import org.apache.tuscany.sca.core.context.impl.ComponentContextImpl;
-import org.apache.tuscany.sca.core.invocation.ExtensibleProxyFactory;
-import org.apache.tuscany.sca.core.invocation.ProxyFactory;
-import org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint;
-import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
import org.apache.tuscany.sca.runtime.RuntimeComponent;
import org.osoa.sca.ComponentContext;
@@ -40,50 +29,14 @@ import org.osoa.sca.ComponentContext;
* @version $Rev$ $Date$
*/
public class DefaultComponentContextFactory implements ComponentContextFactory {
- private final CompositeActivator compositeActivator;
- private final RequestContextFactory requestContextFactory;
- private final ProxyFactory proxyFactory;
- private final AssemblyFactory assemblyFactory;
- private final JavaInterfaceFactory javaInterfaceFactory;
- private final InterfaceContractMapper interfaceContractMapper;
+ private final ExtensionPointRegistry registry;
public DefaultComponentContextFactory(ExtensionPointRegistry registry) {
- FactoryExtensionPoint factories = registry.getExtensionPoint(FactoryExtensionPoint.class);
- this.assemblyFactory = factories.getFactory(AssemblyFactory.class);
- this.javaInterfaceFactory = factories.getFactory(JavaInterfaceFactory.class);
- UtilityExtensionPoint utilities = registry.getExtensionPoint(UtilityExtensionPoint.class);
- this.compositeActivator = utilities.getUtility(CompositeActivator.class);
- this.interfaceContractMapper = utilities.getUtility(InterfaceContractMapper.class);
- this.requestContextFactory =
- registry.getExtensionPoint(ContextFactoryExtensionPoint.class).getFactory(RequestContextFactory.class);
- this.proxyFactory = new ExtensibleProxyFactory(registry.getExtensionPoint(ProxyFactoryExtensionPoint.class));
+ this.registry = registry;
}
- public DefaultComponentContextFactory(CompositeActivator compositeActivator,
- AssemblyFactory assemblyFactory,
- ProxyFactory proxyFactory,
- InterfaceContractMapper interfaceContractMapper,
- RequestContextFactory requestContextFactory,
- JavaInterfaceFactory javaInterfaceFactory) {
- super();
- this.compositeActivator = compositeActivator;
- this.assemblyFactory = assemblyFactory;
- this.proxyFactory = proxyFactory;
- this.requestContextFactory = requestContextFactory;
- this.javaInterfaceFactory = javaInterfaceFactory;
- this.interfaceContractMapper = interfaceContractMapper;
- }
-
- /**
- * @see org.apache.tuscany.sca.context.ComponentContextFactory#createComponentContext(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.context.RequestContextFactory)
- */
- public ComponentContext createComponentContext(RuntimeComponent component,
- RequestContextFactory requestContextFactory) {
- if (requestContextFactory == null) {
- requestContextFactory = this.requestContextFactory;
- }
- return new ComponentContextImpl(compositeActivator, assemblyFactory, proxyFactory, interfaceContractMapper,
- requestContextFactory, javaInterfaceFactory, component);
+ public ComponentContext createComponentContext(RuntimeComponent component) {
+ return new ComponentContextImpl(registry, component);
}
}
diff --git a/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/CallableReferenceImpl.java b/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/CallableReferenceImpl.java
index 901a642f1c..71410b7e35 100644
--- a/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/CallableReferenceImpl.java
+++ b/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/CallableReferenceImpl.java
@@ -88,7 +88,7 @@ public class CallableReferenceImpl<B> implements CallableReferenceExt<B> {
private transient RuntimeComponentReference clonedRef;
private transient ReferenceParameters refParams;
private transient XMLStreamReader xmlReader;
-
+
private transient RuntimeWire endpointWire;
/*
@@ -138,7 +138,7 @@ public class CallableReferenceImpl<B> implements CallableReferenceExt<B> {
// FIXME: Should we normalize the componentName/serviceName URI into an absolute SCA URI in the SCA binding?
// sca:component1/component11/component112/service1?
this.compositeActivator = compositeActivator;
- this.conversationManager = this.compositeActivator.getConversationManager();
+ this.conversationManager = this.compositeActivator.getCompositeContext().getConversationManager();
initCallbackID();
}
@@ -151,7 +151,7 @@ public class CallableReferenceImpl<B> implements CallableReferenceExt<B> {
public RuntimeWire getRuntimeWire() {
try {
resolve();
- if (endpointWire != null){
+ if (endpointWire != null) {
return endpointWire;
} else if (reference != null) {
return reference.getRuntimeWire(binding);
@@ -165,15 +165,15 @@ public class CallableReferenceImpl<B> implements CallableReferenceExt<B> {
protected void bind(RuntimeWire wire) {
if (wire != null) {
-
- if (wire instanceof EndpointWireImpl){
+
+ if (wire instanceof EndpointWireImpl) {
endpointWire = wire;
}
this.component = wire.getSource().getComponent();
this.reference = (RuntimeComponentReference)wire.getSource().getContract();
this.binding = wire.getSource().getBinding();
this.compositeActivator = ((ComponentContextExt)component.getComponentContext()).getCompositeActivator();
- this.conversationManager = this.compositeActivator.getConversationManager();
+ this.conversationManager = this.compositeActivator.getCompositeContext().getConversationManager();
initCallbackID();
}
}
@@ -189,7 +189,7 @@ public class CallableReferenceImpl<B> implements CallableReferenceExt<B> {
public B getProxy() throws ObjectCreationException {
try {
if (proxy == null) {
- proxy = createProxy();
+ proxy = createProxy();
}
return businessInterface.cast(proxy);
} catch (Exception e) {
@@ -197,13 +197,13 @@ public class CallableReferenceImpl<B> implements CallableReferenceExt<B> {
}
}
- public void setProxy(Object proxy) {
- this.proxy = proxy;
- }
+ public void setProxy(Object proxy) {
+ this.proxy = proxy;
+ }
protected Object createProxy() throws Exception {
return proxyFactory.createProxy(this);
- }
+ }
public B getService() {
try {
@@ -220,12 +220,12 @@ public class CallableReferenceImpl<B> implements CallableReferenceExt<B> {
return businessInterface;
} catch (Exception e) {
throw new ServiceRuntimeException(e);
- }
+ }
}
public boolean isConversational() {
try {
- resolve();
+ resolve();
return reference == null ? false : reference.getInterfaceContract().getInterface().isConversational();
} catch (Exception e) {
throw new ServiceRuntimeException(e);
@@ -237,12 +237,12 @@ public class CallableReferenceImpl<B> implements CallableReferenceExt<B> {
// resolve from XML just in case this CallableReference is the result of
// passing a CallableReference as a parameter
resolve();
-
+
if (conversation == null || conversation.getState() == ConversationState.ENDED) {
conversation = null;
}
return conversation;
-
+
} catch (Exception e) {
throw new ServiceRuntimeException(e);
}
@@ -250,11 +250,11 @@ public class CallableReferenceImpl<B> implements CallableReferenceExt<B> {
public Object getCallbackID() {
try {
- resolve();
+ resolve();
return callbackID;
} catch (Exception e) {
throw new ServiceRuntimeException(e);
- }
+ }
}
/**
@@ -277,14 +277,14 @@ public class CallableReferenceImpl<B> implements CallableReferenceExt<B> {
CompositeContext componentContextHelper = CompositeContext.getCurrentCompositeContext();
if (componentContextHelper != null) {
this.compositeActivator = CompositeContext.getCurrentCompositeActivator();
- this.conversationManager = this.compositeActivator.getConversationManager();
+ this.conversationManager = componentContextHelper.getConversationManager();
Component c;
if (xmlReader != null) {
c = componentContextHelper.fromXML(xmlReader);
- xmlReader = null; // OK to GC this now
+ xmlReader = null; // OK to GC this now
} else {
c = componentContextHelper.fromXML(scdl);
- scdl = null; // OK to GC this now
+ scdl = null; // OK to GC this now
}
this.component = (RuntimeComponent)c;
compositeActivator.configureComponentContext(this.component);
@@ -309,21 +309,21 @@ public class CallableReferenceImpl<B> implements CallableReferenceExt<B> {
// Resolve the Component
final String bindingURI = binding.getURI();
final Component targetComponent = resolveComponentURI(bindingURI);
-
+
// Find the Service
ComponentService targetService = resolveServiceURI(bindingURI, targetComponent);
-
+
// if the target service is a promoted service then find the
// service it promotes
if ((targetService != null) && (targetService.getService() instanceof CompositeService)) {
- CompositeService compositeService = (CompositeService) targetService.getService();
+ CompositeService compositeService = (CompositeService)targetService.getService();
// Find the promoted component service
ComponentService promotedComponentService = getPromotedComponentService(compositeService);
if (promotedComponentService != null && !promotedComponentService.isUnresolved()) {
targetService = promotedComponentService;
}
}
-
+
OptimizableBinding optimizableBinding = (OptimizableBinding)binding;
optimizableBinding.setTargetComponent(targetComponent);
optimizableBinding.setTargetComponentService(targetService);
@@ -357,28 +357,28 @@ public class CallableReferenceImpl<B> implements CallableReferenceExt<B> {
}
});
javaInterface.setJavaClass(classLoader.loadClass(javaInterface.getName()));
- compositeActivator.getJavaInterfaceFactory().createJavaInterface(javaInterface,
- javaInterface.getJavaClass());
+ compositeActivator.getCompositeContext().getJavaInterfaceFactory()
+ .createJavaInterface(javaInterface, javaInterface.getJavaClass());
//FIXME: If the interface needs XSDs to be loaded (e.g., for static SDO),
// this needs to be done here. We usually search for XSDs in the current
// contribution at resolve time. Is it possible to locate the current
// contribution at runtime?
- }
+ }
this.businessInterface = (Class<B>)javaInterface.getJavaClass();
}
if (binding instanceof BindingBuilderExtension) {
((BindingBuilderExtension)binding).getBuilder().build(component, reference, binding, null);
}
- this.proxyFactory = compositeActivator.getProxyFactory();
+ this.proxyFactory = compositeActivator.getCompositeContext().getProxyFactory();
}
} else {
this.compositeActivator = CompositeContext.getCurrentCompositeActivator();
if (this.compositeActivator != null) {
- this.proxyFactory = this.compositeActivator.getProxyFactory();
+ this.proxyFactory = this.compositeActivator.getCompositeContext().getProxyFactory();
}
}
}
-
+
/**
* Follow a service promotion chain down to the inner most (non composite)
* component service.
@@ -386,26 +386,26 @@ public class CallableReferenceImpl<B> implements CallableReferenceExt<B> {
* @param topCompositeService
* @return
*/
- private ComponentService getPromotedComponentService(CompositeService compositeService) {
+ private ComponentService getPromotedComponentService(CompositeService compositeService) {
ComponentService componentService = compositeService.getPromotedService();
if (componentService != null) {
Service service = componentService.getService();
if (componentService.getName() != null && service instanceof CompositeService) {
-
+
// Continue to follow the service promotion chain
return getPromotedComponentService((CompositeService)service);
-
+
} else {
-
+
// Found a non-composite service
return componentService;
}
} else {
-
+
// No promoted service
return null;
}
- }
+ }
/**
* @see java.io.Externalizable#writeExternal(java.io.ObjectOutput)
@@ -436,29 +436,28 @@ public class CallableReferenceImpl<B> implements CallableReferenceExt<B> {
}
if (refParams == null) {
refParams = new ReferenceParametersImpl();
-
+
// remove any existing reference parameters from the clone
Object toRemove = null;
- for (Object extension : clonedRef.getExtensions()){
- if (extension instanceof ReferenceParameters){
+ for (Object extension : clonedRef.getExtensions()) {
+ if (extension instanceof ReferenceParameters) {
toRemove = extension;
}
}
-
- if (toRemove != null){
+
+ if (toRemove != null) {
clonedRef.getExtensions().remove(toRemove);
}
-
+
// add the new reference parameter object
clonedRef.getExtensions().add(refParams);
}
refParams.setCallbackID(callbackID);
- if (conversation != null){
+ if (conversation != null) {
refParams.setConversationID(conversation.getConversationID());
}
- return ((CompositeActivatorImpl)compositeActivator).getCompositeContext()
- .toXML(component, clonedRef);
- } else {
+ return ((CompositeActivatorImpl)compositeActivator).getCompositeContext().toXML(component, clonedRef);
+ } else {
return scdl;
}
}
@@ -479,7 +478,7 @@ public class CallableReferenceImpl<B> implements CallableReferenceExt<B> {
public void attachConversationID(Object conversationID) {
this.conversationID = conversationID;
}
-
+
public void attachConversation(ConversationExt conversation) {
this.conversation = conversation;
}
@@ -487,7 +486,7 @@ public class CallableReferenceImpl<B> implements CallableReferenceExt<B> {
public void attachConversation(Object conversationID) {
if (conversationID != null) {
ConversationExt conversation = conversationManager.getConversation(conversationID);
- if (conversation == null){
+ if (conversation == null) {
conversation = conversationManager.startConversation(conversationID);
}
this.conversation = conversation;
@@ -507,8 +506,8 @@ public class CallableReferenceImpl<B> implements CallableReferenceExt<B> {
public EndpointReference getEndpointReference() {
try {
- resolve();
-
+ resolve();
+
// Use the interface contract of the reference on the component type
Reference componentTypeRef = reference.getReference();
InterfaceContract sourceContract =
@@ -520,7 +519,7 @@ public class CallableReferenceImpl<B> implements CallableReferenceExt<B> {
return epr;
} catch (Exception e) {
throw new ServiceRuntimeException(e);
- }
+ }
}
public XMLStreamReader getXMLReader() {
@@ -571,14 +570,14 @@ public class CallableReferenceImpl<B> implements CallableReferenceExt<B> {
* @return The Service with the specified serviceName or null if no such Service found.
*/
protected ComponentService resolveServiceURI(String bindingURI, Component targetComponent) {
-
+
ComponentService targetService = null;
-
+
if (targetComponent != null) {
if (bindingURI.startsWith("/")) {
bindingURI = bindingURI.substring(1);
}
-
+
final String componentURI = targetComponent.getURI();
final String serviceName;
if (componentURI.equals(bindingURI)) {
diff --git a/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/ComponentContextImpl.java b/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/ComponentContextImpl.java
index 9538eb755f..d35d02aa1b 100644
--- a/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/ComponentContextImpl.java
+++ b/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/ComponentContextImpl.java
@@ -34,16 +34,20 @@ import org.apache.tuscany.sca.assembly.Multiplicity;
import org.apache.tuscany.sca.assembly.OptimizableBinding;
import org.apache.tuscany.sca.assembly.Reference;
import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.context.ContextFactoryExtensionPoint;
import org.apache.tuscany.sca.context.PropertyValueFactory;
import org.apache.tuscany.sca.context.RequestContextFactory;
import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
import org.apache.tuscany.sca.core.assembly.CompositeActivator;
import org.apache.tuscany.sca.core.context.ComponentContextExt;
import org.apache.tuscany.sca.core.context.CompositeContext;
+import org.apache.tuscany.sca.core.invocation.ExtensibleProxyFactory;
import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint;
import org.apache.tuscany.sca.interfacedef.Interface;
import org.apache.tuscany.sca.interfacedef.InterfaceContract;
-import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
@@ -68,30 +72,19 @@ public class ComponentContextImpl implements ComponentContextExt {
private final ProxyFactory proxyFactory;
private final AssemblyFactory assemblyFactory;
private final JavaInterfaceFactory javaInterfaceFactory;
-
- /**
- * This is a reference to the PropertyValueFactory that is provided by the Implementation
- * that can be used to get the value from a Property Object.
- *
- * @see #setPropertyValueFactory(PropertyValueFactory)
- * @see #getProperty(Class, String)
- */
- private PropertyValueFactory propertyFactory;
-
- public ComponentContextImpl(CompositeActivator compositeActivator,
- AssemblyFactory assemblyFactory,
- ProxyFactory proxyFactory,
- InterfaceContractMapper interfaceContractMapper,
- RequestContextFactory requestContextFactory,
- JavaInterfaceFactory javaInterfaceFactory,
- RuntimeComponent component) {
- super();
- this.compositeActivator = compositeActivator;
- this.assemblyFactory = assemblyFactory;
- this.proxyFactory = proxyFactory;
- this.requestContextFactory = requestContextFactory;
- this.javaInterfaceFactory = javaInterfaceFactory;
+ private final PropertyValueFactory propertyFactory;
+
+ public ComponentContextImpl(ExtensionPointRegistry registry, RuntimeComponent component) {
this.component = component;
+ FactoryExtensionPoint factories = registry.getExtensionPoint(FactoryExtensionPoint.class);
+ this.assemblyFactory = factories.getFactory(AssemblyFactory.class);
+ this.javaInterfaceFactory = factories.getFactory(JavaInterfaceFactory.class);
+ UtilityExtensionPoint utilities = registry.getExtensionPoint(UtilityExtensionPoint.class);
+ this.compositeActivator = utilities.getUtility(CompositeActivator.class);
+ this.requestContextFactory =
+ registry.getExtensionPoint(ContextFactoryExtensionPoint.class).getFactory(RequestContextFactory.class);
+ this.proxyFactory = new ExtensibleProxyFactory(registry.getExtensionPoint(ProxyFactoryExtensionPoint.class));
+ this.propertyFactory = factories.getFactory(PropertyValueFactory.class);
}
public String getURI() {
@@ -132,19 +125,6 @@ public class ComponentContextImpl implements ComponentContextExt {
}
/**
- * The Implementation is responsible for calling this method to set the
- * PropertyValueFactory that is used to get the Property Value from
- * a Tuscany Property object.
- *
- * @param factory The PropertyValueFactory to use
- *
- * @see #getProperty(Class, String)
- */
- public void setPropertyValueFactory(PropertyValueFactory factory) {
- propertyFactory = factory;
- }
-
- /**
* Gets the value for the specified property with the specified type.
*
* @param type The type of the property value we are getting
@@ -455,8 +435,12 @@ public class ComponentContextImpl implements ComponentContextExt {
}
/* ******************** Contribution for issue TUSCANY-2281 ******************** */
+ public CompositeContext getCompositeContext() {
+ return compositeActivator.getCompositeContext();
+ }
+
public ExtensionPointRegistry getExtensionPointRegistry() {
- return compositeActivator.getCompositeContext().getExtensionPointRegistry();
+ return getCompositeContext().getExtensionPointRegistry();
}
}
diff --git a/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/CompositeContextImpl.java b/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/CompositeContextImpl.java
new file mode 100644
index 0000000000..71f4e2c9a1
--- /dev/null
+++ b/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/CompositeContextImpl.java
@@ -0,0 +1,355 @@
+/*
+ * 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.core.context.impl;
+
+import java.io.IOException;
+import java.io.Reader;
+import java.io.StringReader;
+import java.io.StringWriter;
+import java.io.Writer;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.assembly.OptimizableBinding;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.core.assembly.CompositeActivator;
+import org.apache.tuscany.sca.core.context.CompositeContext;
+import org.apache.tuscany.sca.core.conversation.ConversationManager;
+import org.apache.tuscany.sca.core.invocation.ExtensibleProxyFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint;
+import org.apache.tuscany.sca.core.invocation.ThreadMessageContext;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.EndpointReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class CompositeContextImpl extends CompositeContext {
+ private final ExtensionPointRegistry extensionPointRegistry;
+ private final UtilityExtensionPoint utilityExtensionPoint;
+ private final AssemblyFactory assemblyFactory;
+ private final JavaInterfaceFactory javaInterfaceFactory;
+ private final StAXArtifactProcessorExtensionPoint staxProcessors;
+ private final XMLInputFactory xmlInputFactory;
+ private final XMLOutputFactory xmlOutputFactory;
+ private final ProxyFactory proxyFactory;
+
+ public CompositeContextImpl(ExtensionPointRegistry registry) {
+ this.extensionPointRegistry = registry;
+ this.utilityExtensionPoint = extensionPointRegistry.getExtensionPoint(UtilityExtensionPoint.class);
+ FactoryExtensionPoint factories = registry.getExtensionPoint(FactoryExtensionPoint.class);
+ this.xmlInputFactory = factories.getFactory(XMLInputFactory.class);
+ this.xmlOutputFactory = factories.getFactory(XMLOutputFactory.class);
+ this.assemblyFactory = factories.getFactory(AssemblyFactory.class);
+ this.javaInterfaceFactory = factories.getFactory(JavaInterfaceFactory.class);
+ this.staxProcessors = registry.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+ ProxyFactoryExtensionPoint proxyFactories = extensionPointRegistry.getExtensionPoint(ProxyFactoryExtensionPoint.class);
+ this.proxyFactory = new ExtensibleProxyFactory(proxyFactories);
+ }
+
+ /**
+ * Create a self-reference for a component service
+ * @param component
+ * @param service
+ * @throws CloneNotSupportedException
+ * @throws InvalidInterfaceException
+ */
+ public ComponentReference createSelfReference(Component component,
+ ComponentService service,
+ Class<?> businessInterface) throws CloneNotSupportedException,
+ InvalidInterfaceException {
+ ComponentReference componentReference = assemblyFactory.createComponentReference();
+ componentReference.setName("$self$." + service.getName());
+ for (Binding binding : service.getBindings()) {
+ if (binding instanceof OptimizableBinding) {
+ OptimizableBinding optimizableBinding = (OptimizableBinding)((OptimizableBinding)binding).clone();
+ optimizableBinding.setTargetBinding(binding);
+ optimizableBinding.setTargetComponent(component);
+ optimizableBinding.setTargetComponentService(service);
+ componentReference.getBindings().add(optimizableBinding);
+ } else {
+ componentReference.getBindings().add(binding);
+ }
+ }
+
+ componentReference.setCallback(service.getCallback());
+ componentReference.getTargets().add(service);
+ componentReference.getPolicySets().addAll(service.getPolicySets());
+ componentReference.getRequiredIntents().addAll(service.getRequiredIntents());
+
+ InterfaceContract interfaceContract = service.getInterfaceContract();
+ Service componentTypeService = service.getService();
+ if (componentTypeService != null && componentTypeService.getInterfaceContract() != null) {
+ interfaceContract = componentTypeService.getInterfaceContract();
+ }
+ interfaceContract = getInterfaceContract(interfaceContract, businessInterface);
+ componentReference.setInterfaceContract(interfaceContract);
+ componentReference.setMultiplicity(Multiplicity.ONE_ONE);
+ // component.getReferences().add(componentReference);
+ return componentReference;
+ }
+
+ /**
+ * @param interfaceContract
+ * @param businessInterface
+ * @return
+ * @throws CloneNotSupportedException
+ * @throws InvalidInterfaceException
+ */
+ private InterfaceContract getInterfaceContract(InterfaceContract interfaceContract, Class<?> businessInterface)
+ throws CloneNotSupportedException, InvalidInterfaceException {
+ Interface interfaze = interfaceContract.getInterface();
+ boolean compatible = false;
+ if (interfaze instanceof JavaInterface) {
+ Class<?> cls = ((JavaInterface)interfaze).getJavaClass();
+ if (businessInterface.isAssignableFrom(cls)) {
+ compatible = true;
+ }
+ }
+ if (!compatible) {
+ // The interface is not assignable from the interface contract
+ interfaceContract = (InterfaceContract)interfaceContract.clone();
+ interfaceContract.setInterface(javaInterfaceFactory.createJavaInterface(businessInterface));
+ }
+
+ return interfaceContract;
+ }
+
+ /**
+ * Bind a component reference to a component service
+ * @param <B>
+ * @param businessInterface
+ * @param reference
+ * @param service
+ * @return
+ * @throws CloneNotSupportedException
+ * @throws InvalidInterfaceException
+ */
+ public RuntimeComponentReference bindComponentReference(Class<?> businessInterface,
+ RuntimeComponentReference reference,
+ RuntimeComponent component,
+ RuntimeComponentService service)
+ throws CloneNotSupportedException, InvalidInterfaceException {
+ RuntimeComponentReference ref = (RuntimeComponentReference)reference.clone();
+ InterfaceContract interfaceContract = reference.getInterfaceContract();
+ Reference componentTypeReference = reference.getReference();
+ if (componentTypeReference != null && componentTypeReference.getInterfaceContract() != null) {
+ interfaceContract = componentTypeReference.getInterfaceContract();
+ }
+ InterfaceContract refInterfaceContract = getInterfaceContract(interfaceContract, businessInterface);
+ if (refInterfaceContract != interfaceContract) {
+ ref = (RuntimeComponentReference)reference.clone();
+ ref.setInterfaceContract(interfaceContract);
+ }
+ ref.setComponent(component);
+ ref.getTargets().add(service);
+ ref.getBindings().clear();
+ for (Binding binding : service.getBindings()) {
+ if (binding instanceof OptimizableBinding) {
+ OptimizableBinding optimizableBinding = (OptimizableBinding)((OptimizableBinding)binding).clone();
+ optimizableBinding.setTargetBinding(binding);
+ optimizableBinding.setTargetComponent(component);
+ optimizableBinding.setTargetComponentService(service);
+ ref.getBindings().add(optimizableBinding);
+ } else {
+ ref.getBindings().add(binding);
+ }
+ }
+ return ref;
+ }
+
+ public void write(Component component, ComponentReference reference, Writer writer) throws IOException {
+ write(component, reference, null, writer);
+ }
+
+ public void write(Component component, ComponentReference reference, ComponentService service, Writer writer) throws IOException {
+ try {
+ StAXArtifactProcessor<Composite> processor = staxProcessors.getProcessor(Composite.class);
+ Composite composite = assemblyFactory.createComposite();
+ composite.setName(new QName("http://tuscany.apache.org/xmlns/sca/1.0", "default"));
+ Component comp = assemblyFactory.createComponent();
+ comp.setName("default");
+ comp.setURI(component.getURI());
+ composite.getComponents().add(comp);
+ if (reference != null) {
+ comp.getReferences().add(reference);
+ }
+ if (service != null) {
+ comp.getServices().add(service);
+ }
+
+ XMLStreamWriter streamWriter = xmlOutputFactory.createXMLStreamWriter(writer);
+ processor.write(composite, streamWriter);
+ } catch (Exception e) {
+ throw new IOException(e.getMessage());
+ }
+ }
+
+ public String toXML(Component component, ComponentReference reference) throws IOException {
+ StringWriter writer = new StringWriter();
+ write(component, reference, writer);
+ return writer.toString();
+ }
+
+ public String toXML(Component component, ComponentService service) throws IOException {
+ StringWriter writer = new StringWriter();
+ write(component, null, service, writer);
+ return writer.toString();
+ }
+
+ public RuntimeComponent read(Reader reader) throws IOException {
+ try {
+ XMLStreamReader streamReader = xmlInputFactory.createXMLStreamReader(reader);
+ return read(streamReader);
+ } catch (Exception e) {
+ throw new IOException(e.getMessage());
+ }
+ }
+
+ public RuntimeComponent read(XMLStreamReader streamReader) throws IOException {
+ try {
+ StAXArtifactProcessor<Composite> processor = staxProcessors.getProcessor(Composite.class);
+ Composite composite = processor.read(streamReader);
+ RuntimeComponent component = (RuntimeComponent)composite.getComponents().get(0);
+ return component;
+ } catch (Exception e) {
+ throw new IOException(e.getMessage());
+ }
+ }
+
+ public Component fromXML(String xml) throws IOException {
+ return read(new StringReader(xml));
+ }
+
+ public Component fromXML(XMLStreamReader streamReader) throws IOException {
+ return read(streamReader);
+ }
+
+ public static RuntimeComponent getCurrentComponent() {
+ Message message = ThreadMessageContext.getMessageContext();
+ if (message != null) {
+ EndpointReference to = message.getTo();
+ if (to == null) {
+ return null;
+ }
+ RuntimeComponent component = message.getTo().getComponent();
+ return component;
+ }
+ return null;
+ }
+
+ public static CompositeActivator getCurrentCompositeActivator() {
+ RuntimeComponent component = getCurrentComponent();
+ if (component != null) {
+ ComponentContextImpl context = (ComponentContextImpl)component.getComponentContext();
+ return context.getCompositeActivator();
+ }
+ return null;
+ }
+
+ public static CompositeContext getCurrentCompositeContext() {
+ CompositeActivator activator = getCurrentCompositeActivator();
+ if (activator != null) {
+ return activator.getCompositeContext();
+ }
+ return null;
+ }
+
+ /**
+ * @param component
+ */
+ public static ComponentService getSingleService(Component component) {
+ ComponentService targetService;
+ List<ComponentService> services = component.getServices();
+ List<ComponentService> regularServices = new ArrayList<ComponentService>();
+ for (ComponentService service : services) {
+ if (service.isCallback()) {
+ continue;
+ }
+ String name = service.getName();
+ if (!name.startsWith("$") || name.startsWith("$dynamic$")) {
+ regularServices.add(service);
+ }
+ }
+ if (regularServices.size() == 0) {
+ throw new ServiceRuntimeException("No service is declared on component " + component.getURI());
+ }
+ if (regularServices.size() != 1) {
+ throw new ServiceRuntimeException("More than one service is declared on component " + component.getURI()
+ + ". Service name is required to get the service.");
+ }
+ targetService = regularServices.get(0);
+ return targetService;
+ }
+
+ public ExtensionPointRegistry getExtensionPointRegistry() {
+ return extensionPointRegistry;
+ }
+
+ public ConversationManager getConversationManager() {
+ return utilityExtensionPoint.getUtility(ConversationManager.class);
+ }
+
+ /**
+ * Get the java interface factory
+ * @return
+ */
+ public JavaInterfaceFactory getJavaInterfaceFactory() {
+ return javaInterfaceFactory;
+ }
+
+ /**
+ * Get the proxy factory
+ * @return
+ */
+ public ProxyFactory getProxyFactory() {
+ return proxyFactory;
+ }
+
+}
diff --git a/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/RequestContextImpl.java b/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/RequestContextImpl.java
index bd4a49a71a..5f57d26456 100644
--- a/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/RequestContextImpl.java
+++ b/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/RequestContextImpl.java
@@ -24,6 +24,7 @@ import javax.security.auth.Subject;
import org.apache.tuscany.sca.core.ExtensionPointRegistry;
import org.apache.tuscany.sca.core.context.CallableReferenceExt;
+import org.apache.tuscany.sca.core.invocation.ExtensibleProxyFactory;
import org.apache.tuscany.sca.core.invocation.ProxyFactory;
import org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint;
import org.apache.tuscany.sca.core.invocation.ThreadMessageContext;
@@ -101,8 +102,7 @@ public class RequestContextImpl implements RequestContext {
JavaInterface javaInterface = (JavaInterface) callbackReference.getInterfaceContract().getInterface();
Class<CB> javaClass = (Class<CB>)javaInterface.getJavaClass();
List<RuntimeWire> wires = callbackReference.getRuntimeWires();
- ProxyFactory proxyFactory = javaClass.isInterface() ? proxyFactoryExtensionPoint.getInterfaceProxyFactory() :
- proxyFactoryExtensionPoint.getClassProxyFactory();
+ ProxyFactory proxyFactory = new ExtensibleProxyFactory(proxyFactoryExtensionPoint);
CallbackReferenceImpl ref = CallbackReferenceImpl.newInstance(javaClass, proxyFactory, wires);
if (ref != null) {
//ref.resolveTarget();
diff --git a/java/sca/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/JavaPropertyValueObjectFactory.java b/java/sca/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/JavaPropertyValueObjectFactory.java
index 1eac9ce7a6..3618fa3477 100644
--- a/java/sca/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/JavaPropertyValueObjectFactory.java
+++ b/java/sca/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/JavaPropertyValueObjectFactory.java
@@ -26,6 +26,8 @@ import java.util.StringTokenizer;
import org.apache.tuscany.sca.assembly.ComponentProperty;
import org.apache.tuscany.sca.assembly.Property;
import org.apache.tuscany.sca.context.PropertyValueFactory;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
import org.apache.tuscany.sca.core.factory.ObjectCreationException;
import org.apache.tuscany.sca.core.factory.ObjectFactory;
import org.apache.tuscany.sca.databinding.Mediator;
@@ -52,6 +54,9 @@ public class JavaPropertyValueObjectFactory implements PropertyValueFactory {
private Mediator mediator = null;
private boolean isSimpleType;
+ public JavaPropertyValueObjectFactory(ExtensionPointRegistry registry) {
+ this.mediator = registry.getExtensionPoint(UtilityExtensionPoint.class).getUtility(Mediator.class);
+ }
public JavaPropertyValueObjectFactory(Mediator mediator) {
this.mediator = mediator;
}
diff --git a/java/sca/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextProvider.java b/java/sca/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextProvider.java
index ca42c69d4e..809b7c18b8 100644
--- a/java/sca/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextProvider.java
+++ b/java/sca/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextProvider.java
@@ -60,7 +60,6 @@ import org.apache.tuscany.sca.interfacedef.Operation;
import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceUtil;
import org.apache.tuscany.sca.invocation.Invoker;
import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.apache.tuscany.sca.runtime.RuntimeComponentContext;
import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
import org.apache.tuscany.sca.runtime.RuntimeWire;
import org.osoa.sca.CallableReference;
@@ -262,12 +261,6 @@ public class JavaComponentContextProvider {
}
}
- // We need to set the PropertyValueFactory on the ComponentContextImpl
- // so the ComponentContext can "de-marshal" the property type to a value
- // when the getProperty() method is called
- RuntimeComponentContext ccImpl = (RuntimeComponentContext)component.getComponentContext();
- ccImpl.setPropertyValueFactory(propertyValueFactory);
-
//setUpPolicyHandlers();
}
diff --git a/java/sca/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/module/JavaRuntimeModuleActivator.java b/java/sca/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/module/JavaRuntimeModuleActivator.java
index 9dc1d8d21a..1ea3546adb 100644
--- a/java/sca/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/module/JavaRuntimeModuleActivator.java
+++ b/java/sca/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/module/JavaRuntimeModuleActivator.java
@@ -77,7 +77,9 @@ public class JavaRuntimeModuleActivator implements ModuleActivator {
DataBindingExtensionPoint dataBindings = registry.getExtensionPoint(DataBindingExtensionPoint.class);
TransformerExtensionPoint transformers = registry.getExtensionPoint(TransformerExtensionPoint.class);
MediatorImpl mediator = new MediatorImpl(dataBindings, transformers);
+ utilities.addUtility(mediator);
JavaPropertyValueObjectFactory factory = new JavaPropertyValueObjectFactory(mediator);
+ factories.addFactory(factory);
ContextFactoryExtensionPoint contextFactories = registry.getExtensionPoint(ContextFactoryExtensionPoint.class);
ComponentContextFactory componentContextFactory = contextFactories.getFactory(ComponentContextFactory.class);