diff options
| author | lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68> | 2009-11-11 23:08:20 +0000 |
|---|---|---|
| committer | lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68> | 2009-11-11 23:08:20 +0000 |
| commit | 61c9466ff91ca40f4b1ebbe670d7848e521131d7 (patch) | |
| tree | d41cd727b04a6146533cc3ad97182e715cd61e32 /branches/sca-java-1.3.3/modules/core | |
| parent | 0cc8ed2208c9d04057bcb00859490290e3aa948c (diff) | |
Moving 1.x branches
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@835130 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'branches/sca-java-1.3.3/modules/core')
119 files changed, 0 insertions, 13786 deletions
diff --git a/branches/sca-java-1.3.3/modules/core/LICENSE b/branches/sca-java-1.3.3/modules/core/LICENSE deleted file mode 100644 index 8aa906c321..0000000000 --- a/branches/sca-java-1.3.3/modules/core/LICENSE +++ /dev/null @@ -1,205 +0,0 @@ - - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. For the purposes of this definition, - "control" means (i) the power, direct or indirect, to cause the - direction or management of such entity, whether by contract or - otherwise, or (ii) ownership of fifty percent (50%) or more of the - outstanding shares, or (iii) beneficial ownership of such entity. - - "You" (or "Your") shall mean an individual or Legal Entity - exercising permissions granted by this License. - - "Source" form shall mean the preferred form for making modifications, - including but not limited to software source code, documentation - source, and configuration files. - - "Object" form shall mean any form resulting from mechanical - transformation or translation of a Source form, including but - not limited to compiled object code, generated documentation, - and conversions to other media types. - - "Work" shall mean the work of authorship, whether in Source or - Object form, made available under the License, as indicated by a - copyright notice that is included in or attached to the work - (an example is provided in the Appendix below). - - "Derivative Works" shall mean any work, whether in Source or Object - form, that is based on (or derived from) the Work and for which the - editorial revisions, annotations, elaborations, or other modifications - represent, as a whole, an original work of authorship. For the purposes - of this License, Derivative Works shall not include works that remain - separable from, or merely link (or bind by name) to the interfaces of, - the Work and Derivative Works thereof. - - "Contribution" shall mean any work of authorship, including - the original version of the Work and any modifications or additions - to that Work or Derivative Works thereof, that is intentionally - submitted to Licensor for inclusion in the Work by the copyright owner - or by an individual or Legal Entity authorized to submit on behalf of - the copyright owner. For the purposes of this definition, "submitted" - means any form of electronic, verbal, or written communication sent - to the Licensor or its representatives, including but not limited to - communication on electronic mailing lists, source code control systems, - and issue tracking systems that are managed by, or on behalf of, the - Licensor for the purpose of discussing and improving the Work, but - excluding communication that is conspicuously marked or otherwise - designated in writing by the copyright owner as "Not a Contribution." - - "Contributor" shall mean Licensor and any individual or Legal Entity - on behalf of whom a Contribution has been received by Licensor and - subsequently incorporated within the Work. - - 2. Grant of Copyright License. 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If You - institute patent litigation against any entity (including a - cross-claim or counterclaim in a lawsuit) alleging that the Work - or a Contribution incorporated within the Work constitutes direct - or contributory patent infringement, then any patent licenses - granted to You under this License for that Work shall terminate - as of the date such litigation is filed. - - 4. Redistribution. You may reproduce and distribute copies of the - Work or Derivative Works thereof in any medium, with or without - modifications, and in Source or Object form, provided that You - meet the following conditions: - - (a) You must give any other recipients of the Work or - Derivative Works a copy of this License; and - - (b) You must cause any modified files to carry prominent notices - stating that You changed the files; and - - (c) You must retain, in the Source form of any Derivative Works - that You distribute, all copyright, patent, trademark, and - attribution notices from the Source form of the Work, - excluding those notices that do not pertain to any part of - the Derivative Works; and - - (d) If the Work includes a "NOTICE" text file as part of its - distribution, then any Derivative Works that You distribute must - include a readable copy of the attribution notices contained - within such NOTICE file, excluding those notices that do not - pertain to any part of the Derivative Works, in at least one - of the following places: within a NOTICE text file distributed - as part of the Derivative Works; within the Source form or - documentation, if provided along with the Derivative Works; or, - within a display generated by the Derivative Works, if and - wherever such third-party notices normally appear. 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We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed 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. - - - diff --git a/branches/sca-java-1.3.3/modules/core/NOTICE b/branches/sca-java-1.3.3/modules/core/NOTICE deleted file mode 100644 index fdfa0e9faa..0000000000 --- a/branches/sca-java-1.3.3/modules/core/NOTICE +++ /dev/null @@ -1,6 +0,0 @@ -${pom.name} -Copyright (c) 2005 - 2008 The Apache Software Foundation - -This product includes software developed by -The Apache Software Foundation (http://www.apache.org/). - diff --git a/branches/sca-java-1.3.3/modules/core/pom.xml b/branches/sca-java-1.3.3/modules/core/pom.xml deleted file mode 100644 index 5fa3767cd5..0000000000 --- a/branches/sca-java-1.3.3/modules/core/pom.xml +++ /dev/null @@ -1,101 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!-- - * 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. ---> -<project> - <modelVersion>4.0.0</modelVersion> - <parent> - <groupId>org.apache.tuscany.sca</groupId> - <artifactId>tuscany-modules</artifactId> - <version>1.3.3-SNAPSHOT</version> - <relativePath>../pom.xml</relativePath> - </parent> - <artifactId>tuscany-core</artifactId> - <name>Apache Tuscany SCA Core Runtime</name> - - <dependencies> - <dependency> - <groupId>org.apache.tuscany.sca</groupId> - <artifactId>tuscany-extensibility</artifactId> - <version>1.3.3-SNAPSHOT</version> - </dependency> - - <dependency> - <groupId>org.apache.tuscany.sca</groupId> - <artifactId>tuscany-core-spi</artifactId> - <version>1.3.3-SNAPSHOT</version> - </dependency> - - <dependency> - <groupId>org.apache.tuscany.sca</groupId> - <artifactId>tuscany-contribution</artifactId> - <version>1.3.3-SNAPSHOT</version> - </dependency> - - <dependency> - <groupId>org.apache.tuscany.sca</groupId> - <artifactId>tuscany-contribution-java</artifactId> - <version>1.3.3-SNAPSHOT</version> - </dependency> - - <dependency> - <groupId>org.apache.tuscany.sca</groupId> - <artifactId>tuscany-interface-java</artifactId> - <version>1.3.3-SNAPSHOT</version> - </dependency> - - <dependency> - <groupId>org.apache.geronimo.specs</groupId> - <artifactId>geronimo-commonj_1.1_spec</artifactId> - <version>1.0</version> - </dependency> - - <dependency> - <groupId>org.codehaus.woodstox</groupId> - <artifactId>wstx-asl</artifactId> - <version>3.2.1</version> - <scope>runtime</scope> - </dependency> - - <dependency> - <groupId>cglib</groupId> - <artifactId>cglib-nodep</artifactId> - <version>2.1_3</version> - </dependency> - </dependencies> - - - <build> - <plugins> - <plugin> - <groupId>org.apache.felix</groupId> - <artifactId>maven-bundle-plugin</artifactId> - - <configuration> - <instructions> - <Bundle-Version>${tuscany.version}</Bundle-Version> - <Bundle-SymbolicName>org.apache.tuscany.sca.core</Bundle-SymbolicName> - <Bundle-Description>${pom.name}</Bundle-Description> - <Export-Package>org.apache.tuscany.sca.core*</Export-Package> - </instructions> - </configuration> - </plugin> - </plugins> - </build> - -</project> diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/ActivationException.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/ActivationException.java deleted file mode 100644 index c86c876075..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/ActivationException.java +++ /dev/null @@ -1,37 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.assembly; - - -/** - * Denotes an error starting the runtime - * - * @version $Rev$ $Date$ - */ -public class ActivationException extends Exception { - private static final long serialVersionUID = 8612661660934426123L; - - public ActivationException(String message) { - super(message); - } - - public ActivationException(Throwable cause) { - super(cause); - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/CompositeActivator.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/CompositeActivator.java deleted file mode 100644 index 29dcc20f0b..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/CompositeActivator.java +++ /dev/null @@ -1,154 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.core.assembly; - -import org.apache.tuscany.sca.assembly.Component; -import org.apache.tuscany.sca.assembly.Composite; -import org.apache.tuscany.sca.core.context.ComponentContextHelper; -import org.apache.tuscany.sca.core.conversation.ConversationManager; -import org.apache.tuscany.sca.core.invocation.ProxyFactory; -import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory; -import org.apache.tuscany.sca.runtime.RuntimeComponent; -import org.apache.tuscany.sca.runtime.RuntimeComponentReference; -import org.apache.tuscany.sca.runtime.RuntimeComponentService; - -/** - * Start/stop a composite - * - * @version $Rev$ $Date$ - */ -public interface CompositeActivator { - /** - * Activate a composite - * @param composite - */ - void activate(Composite composite) throws ActivationException; - - /** - * Activate a component reference - * @param component - * @param ref - */ - void start(RuntimeComponent component, RuntimeComponentReference ref); - - /** - * Activate a component reference - * @param component - * @param ref - */ - void activate(RuntimeComponent component, RuntimeComponentReference ref); - - /** - * Activate a component reference - * @param component - * @param ref - */ - void activate(RuntimeComponent component, RuntimeComponentService service); - - /** - * De-activate a component reference - * @param component - * @param ref - */ - void deactivate(RuntimeComponent component, RuntimeComponentReference ref); - - /** - * De-activate a component reference - * @param component - * @param ref - */ - void deactivate(RuntimeComponent component, RuntimeComponentService service); - - /** - * Stop a composite - * @param composite - */ - void deactivate(Composite composite) throws ActivationException; - - /** - * Start a component - * @param component - */ - void start(Component component) throws ActivationException; - - /** - * Stop a component - * @param component - */ - void stop(Component component) throws ActivationException; - - /** - * Start components in a composite - * @param composite - */ - void start(Composite composite) throws ActivationException; - - /** - * Stop components in a composite - * @param composite - */ - void stop(Composite composite) throws ActivationException; - - /** - * Get the component context helper - * @return - */ - ComponentContextHelper getComponentContextHelper(); - - /** - * 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 - */ - void configureComponentContext(RuntimeComponent component); - - /** - * Resolve a component by URI in the domain - * @param componentURI - * @return - */ - Component resolve(String componentURI); - - /** - * Set the domain composite - * @param domainComposite - */ - void setDomainComposite(Composite domainComposite); - - /** - * Get the domain composite - * @return - */ - Composite getDomainComposite(); - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/CompositeActivatorImpl.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/CompositeActivatorImpl.java deleted file mode 100644 index d205cbf823..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/CompositeActivatorImpl.java +++ /dev/null @@ -1,1089 +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.core.assembly; - -import java.security.AccessController; -import java.security.PrivilegedAction; -import java.util.List; -import java.util.logging.Level; -import java.util.logging.Logger; - -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.CompositeService; -import org.apache.tuscany.sca.assembly.Endpoint; -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.SCABindingFactory; -import org.apache.tuscany.sca.assembly.Service; -import org.apache.tuscany.sca.context.RequestContextFactory; -import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint; -import org.apache.tuscany.sca.core.context.ComponentContextHelper; -import org.apache.tuscany.sca.core.context.ComponentContextImpl; -import org.apache.tuscany.sca.core.conversation.ConversationManager; -import org.apache.tuscany.sca.core.invocation.ProxyFactory; -import org.apache.tuscany.sca.core.scope.ConversationalScopeContainer; -import org.apache.tuscany.sca.core.scope.Scope; -import org.apache.tuscany.sca.core.scope.ScopeContainer; -import org.apache.tuscany.sca.core.scope.ScopeRegistry; -import org.apache.tuscany.sca.core.scope.ScopedRuntimeComponent; -import org.apache.tuscany.sca.endpointresolver.EndpointResolver; -import org.apache.tuscany.sca.endpointresolver.EndpointResolverFactory; -import org.apache.tuscany.sca.endpointresolver.EndpointResolverFactoryExtensionPoint; -import org.apache.tuscany.sca.interfacedef.InterfaceContract; -import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper; -import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory; -import org.apache.tuscany.sca.invocation.MessageFactory; -import org.apache.tuscany.sca.provider.BindingProviderFactory; -import org.apache.tuscany.sca.provider.ImplementationProvider; -import org.apache.tuscany.sca.provider.ImplementationProviderFactory; -import org.apache.tuscany.sca.provider.PolicyProvider; -import org.apache.tuscany.sca.provider.PolicyProviderFactory; -import org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint; -import org.apache.tuscany.sca.provider.ReferenceBindingProvider; -import org.apache.tuscany.sca.provider.ServiceBindingProvider; -import org.apache.tuscany.sca.runtime.EndpointReference; -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.RuntimeComponentService; -import org.apache.tuscany.sca.runtime.RuntimeWire; -import org.apache.tuscany.sca.runtime.RuntimeWireProcessor; -import org.apache.tuscany.sca.work.WorkScheduler; - -/** - * @version $Rev$ $Date$ - */ -public class CompositeActivatorImpl implements CompositeActivator { - private static final Logger logger = Logger.getLogger(CompositeActivatorImpl.class.getName()); - - private final AssemblyFactory assemblyFactory; - private final MessageFactory messageFactory; - private final InterfaceContractMapper interfaceContractMapper; - private final ScopeRegistry scopeRegistry; - private final WorkScheduler workScheduler; - private final RuntimeWireProcessor wireProcessor; - private final ProviderFactoryExtensionPoint providerFactories; - private final EndpointResolverFactoryExtensionPoint endpointResolverFactories; - - private final RequestContextFactory requestContextFactory; - private final ProxyFactory proxyFactory; - private final JavaInterfaceFactory javaInterfaceFactory; - private final ConversationManager conversationManager; - - private final ComponentContextHelper componentContextHelper; - - private Composite domainComposite; - - /** - * @param assemblyFactory - * @param interfaceContractMapper - * @param workScheduler - * @param conversationManager TODO - * @param workContext - * @param wirePostProcessorRegistry - */ - public CompositeActivatorImpl(AssemblyFactory assemblyFactory, - MessageFactory messageFactory, - JavaInterfaceFactory javaInterfaceFactory, - SCABindingFactory scaBindingFactory, - InterfaceContractMapper interfaceContractMapper, - ScopeRegistry scopeRegistry, - WorkScheduler workScheduler, - RuntimeWireProcessor wireProcessor, - RequestContextFactory requestContextFactory, - ProxyFactory proxyFactory, - ProviderFactoryExtensionPoint providerFactories, - EndpointResolverFactoryExtensionPoint endpointResolverFactories, - StAXArtifactProcessorExtensionPoint processors, - ConversationManager conversationManager) { - this.assemblyFactory = assemblyFactory; - this.messageFactory = messageFactory; - this.interfaceContractMapper = interfaceContractMapper; - this.scopeRegistry = scopeRegistry; - this.workScheduler = workScheduler; - this.wireProcessor = wireProcessor; - this.providerFactories = providerFactories; - this.endpointResolverFactories = endpointResolverFactories; - this.javaInterfaceFactory = javaInterfaceFactory; - this.requestContextFactory = requestContextFactory; - this.proxyFactory = proxyFactory; - this.conversationManager = conversationManager; - this.componentContextHelper = new ComponentContextHelper(assemblyFactory, javaInterfaceFactory, processors); - } - - /** - * @see org.apache.tuscany.sca.core.assembly.CompositeActivator#activate(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentReference) - */ - public void activate(RuntimeComponent component, RuntimeComponentReference ref) { - if (logger.isLoggable(Level.FINE)) { - logger.fine("Activating component reference: " + component.getURI() + "#" + ref.getName()); - } - resolveTargets(ref); - for (Binding binding : ref.getBindings()) { - addReferenceBindingProvider(component, ref, binding); - } - - for (Endpoint endpoint : ref.getEndpoints()){ - // TODO - source component should be set in the builder but the - // way the builder is written it's difficult to get at it - endpoint.setSourceComponent(component); - - addEndpointResolver(component, ref, endpoint); - } - } - - public void start(RuntimeComponent component, RuntimeComponentReference ref) { - synchronized (ref) { - resolveTargets(ref); - for (Binding binding : ref.getBindings()) { - ReferenceBindingProvider provider = ref.getBindingProvider(binding); - if (provider == null) { - provider = addReferenceBindingProvider(component, ref, binding); - } - if (provider != null) { - provider.start(); - } - addReferenceWire(component, ref, binding); - } - - // targets now have an endpoint representation. We can use this to - // look for unresolved endpoints using dummy wires for late resolution - for (Endpoint endpoint : ref.getEndpoints()){ - addReferenceEndpointWire(component, ref, endpoint); - } - } - } - - public void stop(Component component, ComponentReference reference) { - if (logger.isLoggable(Level.FINE)) { - logger.fine("Stopping component reference: " + component.getURI() + "#" + reference.getName()); - } - RuntimeComponentReference runtimeRef = ((RuntimeComponentReference)reference); - for (Binding binding : reference.getBindings()) { - ReferenceBindingProvider bindingProvider = runtimeRef.getBindingProvider(binding); - if (bindingProvider != null) { - bindingProvider.stop(); - } - } - } - - public void deactivate(RuntimeComponent component, RuntimeComponentReference ref) { - if (logger.isLoggable(Level.FINE)) { - logger.fine("Deactivating component reference: " + component.getURI() + "#" + ref.getName()); - } - removeReferenceWires(ref); - for (Binding binding : ref.getBindings()) { - removeReferenceBindingProvider(component, ref, binding); - } - - } - - /** - * @param component - * @param reference - * @param binding - */ - private EndpointResolver addEndpointResolver(RuntimeComponent component, - RuntimeComponentReference reference, - Endpoint endpoint){ - - // only create endpoint resolvers for unresolved endpoints currently - // this will also prevent a wire from being created later - if (!endpoint.isUnresolved()){ - return null; - } - - // This souldn't happen as the endpoint resolver extension point is in core-spi but - // just in case returning null here will mean that no wire is created and calling - // the reference will fail with NPE - if (endpointResolverFactories == null){ - return null; - } - - EndpointResolverFactory<Endpoint> resolverFactory = - (EndpointResolverFactory<Endpoint>)endpointResolverFactories.getEndpointResolverFactory(endpoint.getClass()); - - if (resolverFactory != null) { - @SuppressWarnings("unchecked") - EndpointResolver endpointResolver = - resolverFactory.createEndpointResolver(endpoint, null); - if (endpointResolver != null) { - ((RuntimeComponentReference)reference).setEndpointResolver(endpoint, endpointResolver); - } - - return endpointResolver; - } else { - // TODO - for the time being allow the lack of an endpoint provider to be the - // switch to turn off endpoint processing - return null; - //throw new IllegalStateException("Endpoint provider factory not found for class: " + endpoint.getClass().getName()); - } - } - - public void addReferenceBindingProviderForEndpoint(Endpoint endpoint){ - addReferenceBindingProvider((RuntimeComponent)endpoint.getSourceComponent(), - (RuntimeComponentReference)endpoint.getSourceComponentReference(), - endpoint.getSourceBinding()); - } - - /** - * @param component - * @param reference - * @param binding - */ - private ReferenceBindingProvider addReferenceBindingProvider(RuntimeComponent component, - RuntimeComponentReference reference, - Binding binding) { - BindingProviderFactory providerFactory = - (BindingProviderFactory)providerFactories.getProviderFactory(binding.getClass()); - if (providerFactory != null) { - @SuppressWarnings("unchecked") - ReferenceBindingProvider bindingProvider = - providerFactory.createReferenceBindingProvider((RuntimeComponent)component, - (RuntimeComponentReference)reference, - binding); - if (bindingProvider != null) { - ((RuntimeComponentReference)reference).setBindingProvider(binding, bindingProvider); - } - for (PolicyProviderFactory f : providerFactories.getPolicyProviderFactories()) { - PolicyProvider policyProvider = f.createReferencePolicyProvider(component, reference, binding); - if (policyProvider != null) { - reference.addPolicyProvider(binding, policyProvider); - } - } - - return bindingProvider; - } else { - throw new IllegalStateException("Provider factory not found for class: " + binding.getClass().getName()); - } - } - - /** - * @param reference - */ - private void resolveTargets(RuntimeComponentReference reference) { - // The code that used to be here to resolved unresolved targets is now - // at the bottom of BaseWireBuilder.connectComponentReferences() - } - - /** - * Create the runtime wires for a reference endpoint. Currently this method - * only deals with the late binding case and creates a dummy wire that - * will use the Endpoint to resolve the target at the point when the - * wire chains are created. - * - * @param component - * @param reference - * @param binding - */ - private void addReferenceEndpointWire(Component component, ComponentReference reference, Endpoint endpoint) { - // only deal with unresolved endpoints as, to prevent breaking changes, targets that are resolved - // at build time are still represented as bindings in the binding list - if (((RuntimeComponentReference)reference).getEndpointResolver(endpoint) == null){ - // no endpoint provider has previously been created so don't create the - // wire - return; - } - - RuntimeWire wire = new EndpointWireImpl(endpoint, this); - - RuntimeComponentReference runtimeRef = (RuntimeComponentReference)reference; - runtimeRef.getRuntimeWires().add(wire); - } - - - /** - * Create the runtime wires for a reference binding - * - * @param component - * @param reference - * @param binding - */ - private void addReferenceWire(Component component, ComponentReference reference, Binding binding) { - if (!(reference instanceof RuntimeComponentReference)) { - return; - } - - // create wire if binding has an endpoint - Component targetComponent = null; - ComponentService targetComponentService = null; - Binding targetBinding = null; - - if (binding instanceof OptimizableBinding) { - OptimizableBinding endpoint = (OptimizableBinding)binding; - targetComponent = endpoint.getTargetComponent(); - targetComponentService = endpoint.getTargetComponentService(); - targetBinding = endpoint.getTargetBinding(); - // FIXME: TUSCANY-2136, For unresolved binding, don't add wire. Is it the right solution? - if (!reference.isCallback() && binding.getURI() == null && targetComponentService == null) { - return; - } - } - - // create a forward wire, either static or dynamic - addReferenceWire(component, reference, binding, targetComponent, targetComponentService, targetBinding); - - /* - // if static forward wire (not from self-reference), try to create a static callback wire - if (targetComponentService != null && !reference.getName().startsWith("$self$.")) { - ComponentReference callbackReference = targetComponentService.getCallbackReference(); - if (callbackReference != null) { - Binding callbackBinding = null; - Binding callbackServiceBinding = null; - // select a service callback binding that can be wired back to this component - for (Binding refBinding : callbackReference.getBindings()) { - // first look for a callback binding whose name matches the target binding name - if (refBinding.getName().equals(targetBinding.getName())) { - callbackBinding = refBinding; - break; - } - } - // see if there is a matching reference callback binding - if (callbackBinding != null) { - callbackServiceBinding = reference.getCallbackService().getBinding(callbackBinding.getClass()); - } - // if there isn't an end-to-end match, try again based on target binding type - if (callbackBinding == null || callbackServiceBinding == null) { - callbackBinding = callbackReference.getBinding(targetBinding.getClass()); - if (callbackBinding != null) { - callbackServiceBinding = reference.getCallbackService().getBinding(callbackBinding.getClass()); - } - } - if (callbackBinding != null && callbackServiceBinding != null) { - // end-to-end match, so create a static callback wire as well as the static forward wire - - addReferenceWire(targetComponent, callbackReference, callbackBinding, component, reference - .getCallbackService(), callbackServiceBinding); - } else { - // no end-to-end match, so do not create a static callback wire - } - } - } - */ - } - - public void addReferenceWireForEndpoint(Endpoint endpoint){ - addReferenceWire(endpoint.getSourceComponent(), - endpoint.getSourceComponentReference(), - endpoint.getSourceBinding(), - endpoint.getTargetComponent(), - endpoint.getTargetComponentService(), - endpoint.getTargetBinding()); - } - /** - * Create a reference wire for a forward call or a callback - * @param reference - * @param service - * @param serviceBinding - * @param component - * @param referenceBinding - */ - private RuntimeWire addReferenceWire(Component refComponent, - ComponentReference reference, - Binding refBinding, - Component serviceComponent, - ComponentService service, - Binding serviceBinding) { - RuntimeComponentReference runtimeRef = (RuntimeComponentReference)reference; - InterfaceContract bindingContract = getInterfaceContract(reference, refBinding); - - // Use the interface contract of the reference on the component type - Reference componentTypeRef = reference.getReference(); - InterfaceContract sourceContract = - componentTypeRef == null ? reference.getInterfaceContract() : componentTypeRef.getInterfaceContract(); - sourceContract = sourceContract.makeUnidirectional(false); - - EndpointReference wireSource = - new EndpointReferenceImpl((RuntimeComponent)refComponent, reference, refBinding, sourceContract); - ComponentService callbackService = reference.getCallbackService(); - if (callbackService != null) { - // select a reference callback binding to pass with invocations on this wire - Binding callbackBinding = null; - for (Binding binding : callbackService.getBindings()) { - // first look for a callback binding whose name matches the reference binding name - if (refBinding.getName().startsWith(binding.getName())) { - callbackBinding = binding; - break; - } - } - // if no callback binding found, try again based on reference binding type - if (callbackBinding == null) { - callbackBinding = callbackService.getBinding(refBinding.getClass()); - } - InterfaceContract callbackContract = callbackService.getInterfaceContract(); - EndpointReference callbackEndpoint = - new EndpointReferenceImpl((RuntimeComponent)refComponent, callbackService, callbackBinding, - callbackContract); - wireSource.setCallbackEndpoint(callbackEndpoint); - } - - EndpointReference wireTarget = - new EndpointReferenceImpl((RuntimeComponent)serviceComponent, service, serviceBinding, bindingContract); - - // TUSCANY-2029 - We should use the URI of the serviceBinding because the target may be a Component in a - // nested composite. - if (serviceBinding != null) { - wireTarget.setURI(serviceBinding.getURI()); - } - - RuntimeWire wire = - new RuntimeWireImpl(wireSource, wireTarget, interfaceContractMapper, workScheduler, wireProcessor, - messageFactory, conversationManager); - runtimeRef.getRuntimeWires().add(wire); - - return wire; - } - - private void addImplementationProvider(RuntimeComponent component, Implementation implementation) { - ImplementationProviderFactory providerFactory = - (ImplementationProviderFactory)providerFactories.getProviderFactory(implementation.getClass()); - if (providerFactory != null) { - @SuppressWarnings("unchecked") - ImplementationProvider implementationProvider = - providerFactory.createImplementationProvider(component, implementation); - if (implementationProvider != null) { - component.setImplementationProvider(implementationProvider); - } - } else { - throw new IllegalStateException("Provider factory not found for class: " + implementation.getClass() - .getName()); - } - for (PolicyProviderFactory f : providerFactories.getPolicyProviderFactories()) { - PolicyProvider policyProvider = f.createImplementationPolicyProvider(component, implementation); - if (policyProvider != null) { - component.addPolicyProvider(policyProvider); - } - } - - } - - private void removeImplementationProvider(RuntimeComponent component) { - component.setImplementationProvider(null); - component.getPolicyProviders().clear(); - } - - /** - * @param component - * @param service - * @param binding - */ - private ServiceBindingProvider addServiceBindingProvider(RuntimeComponent component, - RuntimeComponentService service, - Binding binding) { - BindingProviderFactory providerFactory = - (BindingProviderFactory)providerFactories.getProviderFactory(binding.getClass()); - if (providerFactory != null) { - @SuppressWarnings("unchecked") - ServiceBindingProvider bindingProvider = - providerFactory.createServiceBindingProvider((RuntimeComponent)component, - (RuntimeComponentService)service, - binding); - if (bindingProvider != null) { - ((RuntimeComponentService)service).setBindingProvider(binding, bindingProvider); - } - for (PolicyProviderFactory f : providerFactories.getPolicyProviderFactories()) { - PolicyProvider policyProvider = f.createServicePolicyProvider(component, service, binding); - if (policyProvider != null) { - service.addPolicyProvider(binding, policyProvider); - } - } - return bindingProvider; - } else { - throw new IllegalStateException("Provider factory not found for class: " + binding.getClass().getName()); - } - } - - private void removeServiceBindingProvider(RuntimeComponent component, - RuntimeComponentService service, - Binding binding) { - service.setBindingProvider(binding, null); - for (Binding b : service.getBindings()) { - List<PolicyProvider> pps = service.getPolicyProviders(b); - if (pps != null) { - pps.clear(); - } - } - } - - private void removeReferenceBindingProvider(RuntimeComponent component, - RuntimeComponentReference reference, - Binding binding) { - reference.setBindingProvider(binding, null); - for (Binding b : reference.getBindings()) { - List<PolicyProvider> pps = reference.getPolicyProviders(b); - if (pps != null) { - pps.clear(); - } - } - } - - public void start(Composite composite) { - if (logger.isLoggable(Level.FINE)) { - logger.fine("Starting composite: " + composite.getName()); - } - for (Component component : composite.getComponents()) { - start(component); - } - } - - public void stop(Composite composite) { - if (logger.isLoggable(Level.FINE)) { - logger.fine("Stopping composite: " + composite.getName()); - } - for (final Component component : composite.getComponents()) { - stop(component); - } - } - - public void start(Component component) { - if (logger.isLoggable(Level.FINE)) { - logger.fine("Starting component: " + component.getURI()); - } - RuntimeComponent runtimeComponent = ((RuntimeComponent)component); - if(runtimeComponent.isStarted()) { - return; - } - - configureComponentContext(runtimeComponent); - - for (ComponentReference reference : component.getReferences()) { - if (logger.isLoggable(Level.FINE)) { - logger.fine("Starting component reference: " + component.getURI() + "#" + reference.getName()); - } - RuntimeComponentReference runtimeRef = ((RuntimeComponentReference)reference); - runtimeRef.setComponent(runtimeComponent); - - for (Endpoint endpoint : reference.getEndpoints()) { - final EndpointResolver endpointResolver = runtimeRef.getEndpointResolver(endpoint); - if (endpointResolver != null) { - // Allow endpoint resolvers to do any startup reference manipulation - AccessController.doPrivileged(new PrivilegedAction<Object>() { - public Object run() { - endpointResolver.start(); - return null; - } - }); - } - } - - for (Binding binding : reference.getBindings()) { - final ReferenceBindingProvider bindingProvider = runtimeRef.getBindingProvider(binding); - if (bindingProvider != null) { - // Allow bindings to add shutdown hooks. Requires RuntimePermission shutdownHooks in policy. - AccessController.doPrivileged(new PrivilegedAction<Object>() { - public Object run() { - bindingProvider.start(); - return null; - } - }); - } - } - } - - for (ComponentService service : component.getServices()) { - if (logger.isLoggable(Level.FINE)) { - logger.fine("Starting component service: " + component.getURI() + "#" + service.getName()); - } - RuntimeComponentService runtimeService = (RuntimeComponentService)service; - for (Binding binding : service.getBindings()) { - final ServiceBindingProvider bindingProvider = runtimeService.getBindingProvider(binding); - if (bindingProvider != null) { - // bindingProvider.start(); - // Allow bindings to add shutdown hooks. Requires RuntimePermission shutdownHooks in policy. - AccessController.doPrivileged(new PrivilegedAction<Object>() { - public Object run() { - bindingProvider.start(); - return null; - } - }); - } - } - } - - Implementation implementation = component.getImplementation(); - if (implementation instanceof Composite) { - start((Composite)implementation); - } else { - ImplementationProvider implementationProvider = runtimeComponent.getImplementationProvider(); - if (implementationProvider != null) { - implementationProvider.start(); - } - } - - if (component instanceof ScopedRuntimeComponent) { - ScopedRuntimeComponent scopedRuntimeComponent = (ScopedRuntimeComponent)component; - if (scopedRuntimeComponent.getScopeContainer() != null) { - scopedRuntimeComponent.getScopeContainer().start(); - } - } - - runtimeComponent.setStarted(true); - } - - /** - * @param runtimeComponent - */ - public void configureComponentContext(RuntimeComponent runtimeComponent) { - RuntimeComponentContext componentContext = - new ComponentContextImpl(this, assemblyFactory, proxyFactory, interfaceContractMapper, - requestContextFactory, javaInterfaceFactory, runtimeComponent); - runtimeComponent.setComponentContext(componentContext); - } - - /** - * Stop a component - */ - public void stop(Component component) { - if (!((RuntimeComponent)component).isStarted()) { - return; - } - if (logger.isLoggable(Level.FINE)) { - logger.fine("Stopping component: " + component.getURI()); - } - for (ComponentService service : component.getServices()) { - if (logger.isLoggable(Level.FINE)) { - logger.fine("Stopping component service: " + component.getURI() + "#" + service.getName()); - } - for (Binding binding : service.getBindings()) { - final ServiceBindingProvider bindingProvider = ((RuntimeComponentService)service).getBindingProvider(binding); - if (bindingProvider != null) { - // Allow bindings to read properties. Requires PropertyPermission read in security policy. - AccessController.doPrivileged(new PrivilegedAction<Object>() { - public Object run() { - bindingProvider.stop(); - return null; - } - }); - } - } - } - for (ComponentReference reference : component.getReferences()) { - if (logger.isLoggable(Level.FINE)) { - logger.fine("Starting component reference: " + component.getURI() + "#" + reference.getName()); - } - RuntimeComponentReference runtimeRef = ((RuntimeComponentReference)reference); - - for (Binding binding : reference.getBindings()) { - final ReferenceBindingProvider bindingProvider = runtimeRef.getBindingProvider(binding); - if (bindingProvider != null) { - // Allow bindings to read properties. Requires PropertyPermission read in security policy. - AccessController.doPrivileged(new PrivilegedAction<Object>() { - public Object run() { - bindingProvider.stop(); - return null; - } - }); - } - } - - for (Endpoint endpoint : reference.getEndpoints()) { - final EndpointResolver endpointResolver = runtimeRef.getEndpointResolver(endpoint); - if (endpointResolver != null) { - // Allow endpoint resolvers to do any shutdown reference manipulation - AccessController.doPrivileged(new PrivilegedAction<Object>() { - public Object run() { - endpointResolver.stop(); - return null; - } - }); - } - } - } - Implementation implementation = component.getImplementation(); - if (implementation instanceof Composite) { - stop((Composite)implementation); - } else { - final ImplementationProvider implementationProvider = ((RuntimeComponent)component).getImplementationProvider(); - if (implementationProvider != null) { - // Allow bindings to read properties. Requires PropertyPermission read in security policy. - AccessController.doPrivileged(new PrivilegedAction<Object>() { - public Object run() { - implementationProvider.stop(); - return null; - } - }); - } - } - - if (component instanceof ScopedRuntimeComponent) { - ScopedRuntimeComponent runtimeComponent = (ScopedRuntimeComponent)component; - if (runtimeComponent.getScopeContainer() != null && - runtimeComponent.getScopeContainer().getLifecycleState() != ScopeContainer.STOPPED) { - runtimeComponent.getScopeContainer().stop(); - } - } - - ((RuntimeComponent)component).setStarted(false); - } - - /** - * Get the effective interface contract for a reference binding - * - * @param reference - * @param binding - * @return - */ - private InterfaceContract getInterfaceContract(ComponentReference reference, Binding binding) { - InterfaceContract interfaceContract = reference.getInterfaceContract(); - ReferenceBindingProvider provider = ((RuntimeComponentReference)reference).getBindingProvider(binding); - if (provider != null) { - InterfaceContract bindingContract = provider.getBindingInterfaceContract(); - if (bindingContract != null) { - interfaceContract = bindingContract; - } - } - return interfaceContract.makeUnidirectional(false); - } - - /** - * Remove the runtime wires for a reference binding - * @param reference - */ - private void removeReferenceWires(ComponentReference reference) { - if (!(reference instanceof RuntimeComponentReference)) { - return; - } - // [rfeng] Comment out the following statements to avoid the on-demand activation - // RuntimeComponentReference runtimeRef = (RuntimeComponentReference)reference; - // runtimeRef.getRuntimeWires().clear(); - } - - /** - * Get the effective interface contract for the service binding - * - * @param service - * @param binding - * @return - */ - private InterfaceContract getInterfaceContract(ComponentService service, Binding binding) { - InterfaceContract interfaceContract = service.getInterfaceContract(); - - ServiceBindingProvider provider = ((RuntimeComponentService)service).getBindingProvider(binding); - if (provider != null) { - InterfaceContract bindingContract = provider.getBindingInterfaceContract(); - if (bindingContract != null) { - interfaceContract = bindingContract; - } - } - return interfaceContract.makeUnidirectional(false); - } - - /** - * Remove runtime wires for a service binding - * - * @param component - * @param service - */ - private void removeServiceWires(ComponentService service) { - if (!(service instanceof RuntimeComponentService)) { - return; - } - RuntimeComponentService runtimeService = (RuntimeComponentService)service; - runtimeService.getRuntimeWires().clear(); - } - - /** - * Create a service wire for a forward call or a callback - * @param service - * @param serviceBinding - * @param reference - * @param component - * @param referenceBinding - */ - private RuntimeWire addServiceWire(Component serviceComponent, ComponentService service, Binding serviceBinding) { - if (!(service instanceof RuntimeComponentService)) { - return null; - } - RuntimeComponentService runtimeService = (RuntimeComponentService)service; - - // FIXME: [rfeng] We might need a better way to get the impl interface contract - Service targetService = service.getService(); - if (targetService == null) { - targetService = service; - } - InterfaceContract targetContract = targetService.getInterfaceContract().makeUnidirectional(false); - - InterfaceContract sourceContract = getInterfaceContract(service, serviceBinding); - - EndpointReference wireSource = new EndpointReferenceImpl(null, null, serviceBinding, sourceContract); - - EndpointReference wireTarget = - new EndpointReferenceImpl((RuntimeComponent)serviceComponent, (RuntimeComponentService)service, - serviceBinding, targetContract); - - RuntimeWire wire = - new RuntimeWireImpl(wireSource, wireTarget, interfaceContractMapper, workScheduler, wireProcessor, - messageFactory, conversationManager); - runtimeService.getRuntimeWires().add(wire); - - return wire; - } - - public void activate(RuntimeComponent component, RuntimeComponentService service) { - if (service.getService() == null) { - if (logger.isLoggable(Level.WARNING)) { - logger.warning("Skipping component service not defined in the component type: " + component.getURI() - + "#" - + service.getName()); - } - return; - } - if (service.getService() instanceof CompositeService) { - return; - } - if (logger.isLoggable(Level.FINE)) { - logger.fine("Activating component service: " + component.getURI() + "#" + service.getName()); - } - - for (Binding binding : service.getBindings()) { - addServiceBindingProvider(component, service, binding); - addServiceWire(component, service, binding); - } - } - - public void deactivate(RuntimeComponent component, RuntimeComponentService service) { - if (logger.isLoggable(Level.FINE)) { - logger.fine("Deactivating component service: " + component.getURI() + "#" + service.getName()); - } - removeServiceWires(service); - for (Binding binding : service.getBindings()) { - removeServiceBindingProvider(component, service, binding); - } - } - - private void addScopeContainer(Component component) { - if (!(component instanceof ScopedRuntimeComponent)) { - return; - } - ScopedRuntimeComponent runtimeComponent = (ScopedRuntimeComponent)component; - ScopeContainer scopeContainer = scopeRegistry.getScopeContainer(runtimeComponent); - if (scopeContainer != null && scopeContainer.getScope() == Scope.CONVERSATION) { - conversationManager.addListener((ConversationalScopeContainer)scopeContainer); - } - runtimeComponent.setScopeContainer(scopeContainer); - } - - private void removeScopeContainer(Component component) { - if (!(component instanceof ScopedRuntimeComponent)) { - return; - } - ScopedRuntimeComponent runtimeComponent = (ScopedRuntimeComponent)component; - ScopeContainer scopeContainer = runtimeComponent.getScopeContainer(); - if(scopeContainer != null && scopeContainer.getScope() == Scope.CONVERSATION) { - conversationManager.removeListener((ConversationalScopeContainer) scopeContainer); - } - runtimeComponent.setScopeContainer(null); - } - - public void activateComponent(Component component) - throws ActivationException { - try { - if (logger.isLoggable(Level.FINE)) { - logger.fine("Activating component: " + component.getURI()); - } - - Implementation implementation = component.getImplementation(); - if (implementation instanceof Composite) { - activate((Composite) implementation); - } else if (implementation != null) { - addImplementationProvider((RuntimeComponent) component, - implementation); - addScopeContainer(component); - } - - for (ComponentService service : component.getServices()) { - activate((RuntimeComponent) component, - (RuntimeComponentService) service); - } - - for (ComponentReference reference : component.getReferences()) { - activate((RuntimeComponent) component, - (RuntimeComponentReference) reference); - } - } catch (Exception e) { - throw new ActivationException(e); - } - } - - public void deactivateComponent(Component component) - throws ActivationException { - try { - if (logger.isLoggable(Level.FINE)) { - logger.fine("Deactivating component: " + component.getURI()); - } - for (ComponentService service : component.getServices()) { - deactivate((RuntimeComponent) component, - (RuntimeComponentService) service); - } - - for (ComponentReference reference : component.getReferences()) { - deactivate((RuntimeComponent) component, - (RuntimeComponentReference) reference); - } - - Implementation implementation = component.getImplementation(); - if (implementation instanceof Composite) { - deactivate((Composite) implementation); - } else if (implementation != null) { - removeImplementationProvider((RuntimeComponent) component); - removeScopeContainer(component); - } - } catch (Exception e) { - throw new ActivationException(e); - } - } - - public void activate(Composite composite) throws ActivationException { - try { - if (logger.isLoggable(Level.FINE)) { - logger.fine("Activating composite: " + composite.getName()); - } - for (Component component : composite.getComponents()) { - if (logger.isLoggable(Level.FINE)) { - logger.fine("Activating component: " + component.getURI()); - } - - Implementation implementation = component.getImplementation(); - if (implementation instanceof Composite) { - activate((Composite)implementation); - } else if (implementation != null) { - addImplementationProvider((RuntimeComponent)component, implementation); - addScopeContainer(component); - } - - for (ComponentService service : component.getServices()) { - activate((RuntimeComponent)component, (RuntimeComponentService)service); - } - - for (ComponentReference reference : component.getReferences()) { - activate((RuntimeComponent)component, (RuntimeComponentReference)reference); - } - } - } catch (Exception e) { - throw new ActivationException(e); - } - } - - public void deactivate(Composite composite) throws ActivationException { - try { - if (logger.isLoggable(Level.FINE)) { - logger.fine("Deactivating composite: " + composite.getName()); - } - for (Component component : composite.getComponents()) { - if (logger.isLoggable(Level.FINE)) { - logger.fine("Deactivating component: " + component.getURI()); - } - for (ComponentService service : component.getServices()) { - deactivate((RuntimeComponent)component, (RuntimeComponentService)service); - } - - for (ComponentReference reference : component.getReferences()) { - deactivate((RuntimeComponent)component, (RuntimeComponentReference)reference); - } - - Implementation implementation = component.getImplementation(); - if (implementation instanceof Composite) { - deactivate((Composite)implementation); - } else if (implementation != null) { - removeImplementationProvider((RuntimeComponent)component); - removeScopeContainer(component); - } - } - } catch (Exception e) { - throw new ActivationException(e); - } - } - - /** - * @return the referenceHelper - */ - public ComponentContextHelper getComponentContextHelper() { - return componentContextHelper; - } - - /** - * @return the proxyFactory - */ - public ProxyFactory getProxyFactory() { - return proxyFactory; - } - - /** - * @return the domainComposite - */ - public Composite getDomainComposite() { - return domainComposite; - } - - /** - * @param domainComposite the domainComposite to set - */ - public void setDomainComposite(Composite domainComposite) { - this.domainComposite = domainComposite; - } - - public Component resolve(String componentURI) { - for (Composite composite : domainComposite.getIncludes()) { - Component component = resolve(composite, componentURI); - if (component != null) { - return component; - } - } - return null; - } - - public Component resolve(Composite composite, String componentURI) { - for (Component component : composite.getComponents()) { - String uri = component.getURI(); - if (uri.equals(componentURI)) { - return component; - } - if (componentURI.startsWith(uri)) { - Implementation implementation = component.getImplementation(); - if (!(implementation instanceof Composite)) { - return null; - } - return resolve((Composite)implementation, componentURI); - } - } - return null; - } - - /** - * @return the javaInterfaceFactory - */ - public JavaInterfaceFactory getJavaInterfaceFactory() { - return javaInterfaceFactory; - } - - /** - * @return the conversationManager - */ - public ConversationManager getConversationManager() { - return conversationManager; - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/EndpointReferenceImpl.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/EndpointReferenceImpl.java deleted file mode 100644 index 78096b20ab..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/EndpointReferenceImpl.java +++ /dev/null @@ -1,186 +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.core.assembly; - -import org.apache.tuscany.sca.assembly.Binding; -import org.apache.tuscany.sca.assembly.Contract; -import org.apache.tuscany.sca.interfacedef.InterfaceContract; -import org.apache.tuscany.sca.runtime.EndpointReference; -import org.apache.tuscany.sca.runtime.ReferenceParameters; -import org.apache.tuscany.sca.runtime.RuntimeComponent; - -/** - * @version $Rev$ $Date$ - */ -public class EndpointReferenceImpl implements EndpointReference { - private RuntimeComponent component; - private Contract contract; - private Binding binding; - private InterfaceContract interfaceContract; - private String uri; - private EndpointReference callbackEndpoint; - private ReferenceParameters parameters = new ReferenceParametersImpl(); - - /** - * @param component - * @param contract - * @param binding - * @param interfaceContract - */ - public EndpointReferenceImpl(RuntimeComponent component, - Contract contract, - Binding binding, - InterfaceContract interfaceContract) { - super(); - this.component = component; - this.contract = contract; - this.binding = binding; - this.interfaceContract = interfaceContract; - this.uri = (component != null ? component.getURI() : "") + '/' + - (contract != null ? contract.getName() : ""); - } - - /** - * @param uri - */ - public EndpointReferenceImpl(String uri) { - super(); - this.uri = uri; - } - - public Binding getBinding() { - return binding; - } - - public void setBinding(Binding binding) { - this.binding = binding; - } - - public RuntimeComponent getComponent() { - return component; - } - - public void setComponent(RuntimeComponent component) { - this.component = component; - } - - public Contract getContract() { - return contract; - } - - public void setContract(Contract contract) { - this.contract = contract; - } - - public InterfaceContract getInterfaceContract() { - return interfaceContract; - } - - public void setInterfaceContract(InterfaceContract interfaceContract) { - this.interfaceContract = interfaceContract; - } - - public String getURI() { - return uri; - } - - public void setURI(String uri) { - this.uri = uri; - } - - public EndpointReference getCallbackEndpoint() { - return callbackEndpoint; - } - - public void setCallbackEndpoint(EndpointReference callbackEndpoint) { - this.callbackEndpoint = callbackEndpoint; - } - - @Override - public int hashCode() { - final int PRIME = 31; - int result = 1; - result = PRIME * result + ((uri == null) ? 0 : uri.hashCode()); - return result; - } - - @Override - public boolean equals(Object obj) { - if (this == obj) { - return true; - } - if (obj == null) { - return false; - } - if (getClass() != obj.getClass()) { - return false; - } - final EndpointReferenceImpl other = (EndpointReferenceImpl)obj; - if (uri == null) { - if (other.uri != null) { - return false; - } - } else if (!uri.equals(other.uri)) { - return false; - } - return true; - } - - /** - * @see java.lang.Object#clone() - */ - @Override - public Object clone() throws CloneNotSupportedException { - EndpointReferenceImpl copy = (EndpointReferenceImpl)super.clone(); - /* [nash] no need to copy callback endpoint - if (callbackEndpoint != null) { - copy.callbackEndpoint = (EndpointReference)callbackEndpoint.clone(); - } - */ - if (parameters != null) { - copy.parameters = (ReferenceParameters)parameters.clone(); - } - return copy; - } - - /** - * @return the parameters - */ - public ReferenceParameters getReferenceParameters() { - return parameters; - } - - /** - * @param parameters the parameters to set - */ - public void setReferenceParameters(ReferenceParameters parameters) { - this.parameters = parameters; - } - - public void mergeEndpoint(EndpointReference epr) { - this.component = epr.getComponent(); - this.contract = epr.getContract(); - this.binding = epr.getBinding(); - this.interfaceContract = epr.getInterfaceContract(); - this.uri = epr.getURI(); - this.callbackEndpoint = epr.getCallbackEndpoint(); - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/EndpointWireImpl.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/EndpointWireImpl.java deleted file mode 100644 index 87dbf0eeac..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/EndpointWireImpl.java +++ /dev/null @@ -1,162 +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.core.assembly; - -import java.lang.reflect.InvocationTargetException; -import java.util.List; - -import org.apache.tuscany.sca.assembly.Endpoint; -import org.apache.tuscany.sca.assembly.Reference; -import org.apache.tuscany.sca.endpointresolver.EndpointResolver; -import org.apache.tuscany.sca.interfacedef.InterfaceContract; -import org.apache.tuscany.sca.interfacedef.Operation; -import org.apache.tuscany.sca.invocation.InvocationChain; -import org.apache.tuscany.sca.invocation.Message; -import org.apache.tuscany.sca.provider.ReferenceBindingProvider; -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.RuntimeWire; -import org.osoa.sca.ServiceUnavailableException; - -/** - * @version $Rev$ $Date$ - */ -public class EndpointWireImpl implements RuntimeWire { - - private Endpoint endpoint; - private CompositeActivatorImpl compositeActivator; - - private EndpointResolver endpointResolver; - private EndpointReference source; - private RuntimeWire wire; - - /** - * @param endpoint - */ - public EndpointWireImpl(Endpoint endpoint, CompositeActivator compositeActivator) { - super(); - this.endpoint = endpoint; - // TODO - improve the SPI to get rid of this cast - this.compositeActivator = (CompositeActivatorImpl)compositeActivator; - - // store source configuration as we have most of this now. We don't though know what the - // target is yet. - Reference componentTypeRef = endpoint.getSourceComponentReference().getReference(); - InterfaceContract sourceContract = - componentTypeRef == null ? endpoint.getSourceComponentReference().getInterfaceContract() : componentTypeRef.getInterfaceContract(); - sourceContract = sourceContract.makeUnidirectional(false); - - source = new EndpointReferenceImpl((RuntimeComponent)endpoint.getSourceComponent(), - endpoint.getSourceComponentReference(), - null, - sourceContract); - - RuntimeComponentReference runtimeRef = ((RuntimeComponentReference)endpoint.getSourceComponentReference()); - endpointResolver = runtimeRef.getEndpointResolver(endpoint); - - } - - public synchronized List<InvocationChain> getInvocationChains() { - // where late binding happens. Find the endpoint provider and - // ask it to do the endpoint resolution. - if (endpoint.isUnresolved()){ - - // this method should locate a viable target service and complete the - // endpoint configuration - endpointResolver.resolve(); - - if (endpoint.isUnresolved()){ - throw new ServiceUnavailableException("Unable to resolve service for component: " + - endpoint.getSourceComponent().getName() + - " reference: " + - endpoint.getSourceComponentReference().getName() + - " target: " + - endpoint.getTargetName()); - } - } - - if (wire == null){ - RuntimeComponentReference runtimeRef = ((RuntimeComponentReference)endpoint.getSourceComponentReference()); - - // add the resolved binding into the reference - runtimeRef.getBindings().add(endpoint.getSourceBinding()); - - // add a binding provider into the reference for the resolved binding - compositeActivator.addReferenceBindingProviderForEndpoint(endpoint); - - // extract the binding provider that has been created - ReferenceBindingProvider bindingProvider = runtimeRef.getBindingProvider(endpoint.getSourceBinding()); - - // start the binding provider - bindingProvider.start(); - - // create the wire - compositeActivator.addReferenceWireForEndpoint(endpoint); - - // extract the wire that has been created - wire = runtimeRef.getRuntimeWire(endpoint.getSourceBinding()); - } - - return wire.getInvocationChains(); - } - - public InvocationChain getInvocationChain(Operation operation) { - if (wire ==null){ - return null; - } else { - return wire.getInvocationChain(operation); - } - } - - public Object invoke(Operation operation, Object[] args) throws InvocationTargetException { - // not called as the endpoint wire only appears on the reference side - return null; - } - - public Object invoke(Operation operation, Message msg) throws InvocationTargetException { - // not called as the endpoint wire only appears on the reference side - return null; - } - - - public EndpointReference getSource() { - return source; - } - - public EndpointReference getTarget() { - return null; - } - - public void setTarget(EndpointReference target) { - } - - public void rebuild() { - } - - /** - * @see java.lang.Object#clone() - */ - @Override - public Object clone() throws CloneNotSupportedException { - EndpointWireImpl copy = (EndpointWireImpl)super.clone(); - return copy; - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/ReferenceParameterProcessor.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/ReferenceParameterProcessor.java deleted file mode 100644 index c82543c4ca..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/ReferenceParameterProcessor.java +++ /dev/null @@ -1,101 +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.core.assembly; - -import javax.xml.namespace.QName; -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; -import javax.xml.stream.XMLStreamWriter; - -import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; -import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; -import org.apache.tuscany.sca.contribution.service.ContributionReadException; -import org.apache.tuscany.sca.contribution.service.ContributionResolveException; -import org.apache.tuscany.sca.contribution.service.ContributionWriteException; -import org.apache.tuscany.sca.monitor.Monitor; -import org.apache.tuscany.sca.runtime.ReferenceParameters; - -/** - * Artifact processor for reference parameters. - * - * @version $Rev$ $Date$ - */ -public class ReferenceParameterProcessor implements StAXArtifactProcessor<ReferenceParameters> { - private static final QName REFERENCE_PARAMETERS = - new QName("http://tuscany.apache.org/xmlns/sca/1.0", "referenceParameters", "tuscany"); - - /** - * Constructs a new processor. - * - * @param modelFactories - */ - public ReferenceParameterProcessor(ModelFactoryExtensionPoint modelFactories, Monitor monitor) { - } - - /** - * @see org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor#getArtifactType() - */ - public QName getArtifactType() { - return REFERENCE_PARAMETERS; - } - - /** - * @see org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor#read(javax.xml.stream.XMLStreamReader) - */ - public ReferenceParameters read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException { - ReferenceParameters parameters = new ReferenceParametersImpl(); - parameters.setConversationID(reader.getAttributeValue(null, "conversationID")); - parameters.setCallbackID(reader.getAttributeValue(null, "callbackID")); - return parameters; - } - - /** - * @see org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor#write(java.lang.Object, javax.xml.stream.XMLStreamWriter) - */ - public void write(ReferenceParameters model, XMLStreamWriter writer) throws ContributionWriteException, - XMLStreamException { - writer.writeStartElement(REFERENCE_PARAMETERS.getPrefix(), - REFERENCE_PARAMETERS.getLocalPart(), - REFERENCE_PARAMETERS.getNamespaceURI()); - writer.writeNamespace(REFERENCE_PARAMETERS.getPrefix(), REFERENCE_PARAMETERS.getNamespaceURI()); - if (model.getConversationID() != null) { - writer.writeAttribute("conversationID", model.getConversationID().toString()); - } - if (model.getCallbackID() != null) { - writer.writeAttribute("callbackID", model.getCallbackID().toString()); - } - writer.writeEndElement(); - } - - /** - * @see org.apache.tuscany.sca.contribution.processor.ArtifactProcessor#getModelType() - */ - public Class<ReferenceParameters> getModelType() { - return ReferenceParameters.class; - } - - /** - * @see org.apache.tuscany.sca.contribution.processor.ArtifactProcessor#resolve(java.lang.Object, org.apache.tuscany.sca.contribution.resolver.ModelResolver) - */ - public void resolve(ReferenceParameters model, ModelResolver resolver) throws ContributionResolveException { - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/ReferenceParametersImpl.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/ReferenceParametersImpl.java deleted file mode 100644 index 14a5f565fc..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/ReferenceParametersImpl.java +++ /dev/null @@ -1,139 +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.core.assembly; - -import org.apache.tuscany.sca.runtime.EndpointReference; -import org.apache.tuscany.sca.runtime.ReferenceParameters; - -/** - * @version $Rev$ $Date$ - */ -public class ReferenceParametersImpl implements ReferenceParameters { - private Object callbackID; - private Object conversationID; - private EndpointReference callbackReference; - private Object callbackObjectID; - - /** - * @return the callbackID - */ - public Object getCallbackID() { - return callbackID; - } - /** - * @param callbackID the callbackID to set - */ - public void setCallbackID(Object callbackID) { - this.callbackID = callbackID; - } - /** - * @return the conversationID - */ - public Object getConversationID() { - return conversationID; - } - /** - * @param conversationID the conversationID to set - */ - public void setConversationID(Object conversationID) { - this.conversationID = conversationID; - } - - /** - * @see org.apache.tuscany.sca.runtime.ReferenceParameters#getCallbackReference() - */ - public EndpointReference getCallbackReference() { - return callbackReference; - } - /** - * @see org.apache.tuscany.sca.runtime.ReferenceParameters#setCallback(java.lang.Object) - */ - public void setCallbackReference(EndpointReference callback) { - this.callbackReference = callback; - } - - /** - * @see java.lang.Object#clone() - */ - @Override - public Object clone() throws CloneNotSupportedException { - return super.clone(); - } - - /** - * @return the callbackObjectID - */ - public Object getCallbackObjectID() { - return callbackObjectID; - } - /** - * @param callbackObjectID the callbackObjectID to set - */ - public void setCallbackObjectID(Object callbackObjectID) { - this.callbackObjectID = callbackObjectID; - } - /** - * @see java.lang.Object#hashCode() - */ - @Override - public int hashCode() { - final int prime = 31; - int result = 1; - result = prime * result + ((callbackID == null) ? 0 : callbackID.hashCode()); - result = prime * result + ((callbackObjectID == null) ? 0 : callbackObjectID.hashCode()); - result = prime * result + ((callbackReference == null) ? 0 : callbackReference.hashCode()); - result = prime * result + ((conversationID == null) ? 0 : conversationID.hashCode()); - return result; - } - /** - * @see java.lang.Object#equals(java.lang.Object) - */ - @Override - public boolean equals(Object obj) { - if (this == obj) - return true; - if (obj == null) - return false; - if (!(obj instanceof ReferenceParametersImpl)) - return false; - final ReferenceParametersImpl other = (ReferenceParametersImpl)obj; - if (callbackID == null) { - if (other.callbackID != null) - return false; - } else if (!callbackID.equals(other.callbackID)) - return false; - if (callbackObjectID == null) { - if (other.callbackObjectID != null) - return false; - } else if (!callbackObjectID.equals(other.callbackObjectID)) - return false; - if (callbackReference == null) { - if (other.callbackReference != null) - return false; - } else if (!callbackReference.equals(other.callbackReference)) - return false; - if (conversationID == null) { - if (other.conversationID != null) - return false; - } else if (!conversationID.equals(other.conversationID)) - return false; - return true; - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeAssemblyFactory.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeAssemblyFactory.java deleted file mode 100644 index b174dea6ce..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeAssemblyFactory.java +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.core.assembly; - -import org.apache.tuscany.sca.assembly.AssemblyFactory; -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.DefaultAssemblyFactory; - -/** - * The runtime version of assembly factory - * @version $Rev$ $Date$ - */ -public class RuntimeAssemblyFactory extends DefaultAssemblyFactory implements AssemblyFactory { - - public RuntimeAssemblyFactory() { - super(); - } - - @Override - public Component createComponent() { - return new RuntimeComponentImpl(); - } - - @Override - public ComponentReference createComponentReference() { - return new RuntimeComponentReferenceImpl(); - } - - @Override - public ComponentService createComponentService() { - return new RuntimeComponentServiceImpl(); - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeComponentImpl.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeComponentImpl.java deleted file mode 100644 index be594994cc..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeComponentImpl.java +++ /dev/null @@ -1,106 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.core.assembly; - -import java.util.ArrayList; -import java.util.List; - -import org.apache.tuscany.sca.assembly.impl.ComponentImpl; -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; -import org.apache.tuscany.sca.contribution.resolver.ResolverExtension; -import org.apache.tuscany.sca.core.scope.ScopeContainer; -import org.apache.tuscany.sca.core.scope.ScopedRuntimeComponent; -import org.apache.tuscany.sca.provider.ImplementationProvider; -import org.apache.tuscany.sca.provider.PolicyProvider; -import org.apache.tuscany.sca.runtime.RuntimeComponent; -import org.apache.tuscany.sca.runtime.RuntimeComponentContext; - -/** - * @version $Rev$ $Date$ - */ -public class RuntimeComponentImpl extends ComponentImpl implements RuntimeComponent, - ScopedRuntimeComponent, ResolverExtension { - protected RuntimeComponentContext componentContext; - protected ImplementationProvider implementationProvider; - protected List<PolicyProvider> policyProviders = new ArrayList<PolicyProvider>(); - protected ScopeContainer scopeContainer; - protected boolean started; - protected ModelResolver modelResolver; - - /** - */ - public RuntimeComponentImpl() { - super(); - } - - public ImplementationProvider getImplementationProvider() { - return implementationProvider; - } - - public void setImplementationProvider(ImplementationProvider provider) { - this.implementationProvider = provider; - } - - public ScopeContainer getScopeContainer() { - return scopeContainer; - } - - public void setScopeContainer(ScopeContainer scopeContainer) { - this.scopeContainer = scopeContainer; - } - - public boolean isStarted() { - return started; - } - - public void setStarted(boolean started) { - this.started = started; - } - - /** - * @return the componentContext - */ - public RuntimeComponentContext getComponentContext() { - return componentContext; - } - - /** - * @param componentContext the componentContext to set - */ - public void setComponentContext(RuntimeComponentContext componentContext) { - this.componentContext = componentContext; - } - - public void addPolicyProvider(PolicyProvider policyProvider) { - policyProviders.add(policyProvider); - } - - public List<PolicyProvider> getPolicyProviders() { - return policyProviders; - } - - public ModelResolver getModelResolver() { - return modelResolver; - } - - public void setModelResolver(ModelResolver modelResolver) { - this.modelResolver = modelResolver; - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeComponentReferenceImpl.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeComponentReferenceImpl.java deleted file mode 100644 index b840de42a8..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeComponentReferenceImpl.java +++ /dev/null @@ -1,139 +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.core.assembly; - -import java.util.ArrayList; -import java.util.HashMap; -import java.util.List; - -import org.apache.tuscany.sca.assembly.Binding; -import org.apache.tuscany.sca.assembly.Endpoint; -import org.apache.tuscany.sca.assembly.impl.ComponentReferenceImpl; -import org.apache.tuscany.sca.endpointresolver.EndpointResolver; -import org.apache.tuscany.sca.interfacedef.Operation; -import org.apache.tuscany.sca.invocation.InvocationChain; -import org.apache.tuscany.sca.invocation.Invoker; -import org.apache.tuscany.sca.provider.PolicyProvider; -import org.apache.tuscany.sca.provider.ReferenceBindingProvider; -import org.apache.tuscany.sca.runtime.RuntimeComponent; -import org.apache.tuscany.sca.runtime.RuntimeComponentReference; -import org.apache.tuscany.sca.runtime.RuntimeWire; - -/** - * Implementation of a Component Reference. - * - * @version $Rev$ $Date$ - */ -public class RuntimeComponentReferenceImpl extends ComponentReferenceImpl implements RuntimeComponentReference { - private ArrayList<RuntimeWire> wires; - private HashMap<Binding, ReferenceBindingProvider> bindingProviders = - new HashMap<Binding, ReferenceBindingProvider>(); - private HashMap<Endpoint, EndpointResolver> endpointResolvers = - new HashMap<Endpoint, EndpointResolver>(); - private HashMap<Binding, List<PolicyProvider>> policyProviders = new HashMap<Binding, List<PolicyProvider>>(); - - private RuntimeComponent component; - - public RuntimeComponentReferenceImpl() { - super(); - } - - public synchronized List<RuntimeWire> getRuntimeWires() { - if (wires == null) { - wires = new ArrayList<RuntimeWire>(); - component.getComponentContext().start(this); - } - return wires; - } - - public RuntimeWire getRuntimeWire(Binding binding) { - for (RuntimeWire wire : getRuntimeWires()) { - if (wire.getSource().getBinding() == binding) { - return wire; - } - } - return null; - } - - public ReferenceBindingProvider getBindingProvider(Binding binding) { - return bindingProviders.get(binding); - } - - public void setBindingProvider(Binding binding, ReferenceBindingProvider bindingProvider) { - bindingProviders.put(binding, bindingProvider); - } - - public EndpointResolver getEndpointResolver(Endpoint endpoint){ - return endpointResolvers.get(endpoint); - } - - public void setEndpointResolver(Endpoint endpoint, EndpointResolver endpointResolver){ - endpointResolvers.put(endpoint, endpointResolver); - } - - public Invoker getInvoker(Binding binding, Operation operation) { - RuntimeWire wire = getRuntimeWire(binding); - if (wire == null) { - return null; - } - InvocationChain chain = wire.getInvocationChain(operation); - return chain == null ? null : chain.getHeadInvoker(); - } - - /** - * @return the component - */ - public RuntimeComponent getComponent() { - return component; - } - - /** - * @param component the component to set - */ - public void setComponent(RuntimeComponent component) { - this.component = component; - } - - /** - * @see org.apache.tuscany.sca.assembly.impl.ComponentReferenceImpl#clone() - */ - @Override - public Object clone() throws CloneNotSupportedException { - RuntimeComponentReferenceImpl ref = (RuntimeComponentReferenceImpl)super.clone(); - ref.wires = null; - ref.bindingProviders = new HashMap<Binding, ReferenceBindingProvider>(); - ref.policyProviders = new HashMap<Binding, List<PolicyProvider>>(); - return ref; - } - - public void addPolicyProvider(Binding binding, PolicyProvider policyProvider) { - List<PolicyProvider> providers = policyProviders.get(binding); - if (providers == null) { - providers = new ArrayList<PolicyProvider>(); - policyProviders.put(binding, providers); - } - providers.add(policyProvider); - } - - public List<PolicyProvider> getPolicyProviders(Binding binding) { - return policyProviders.get(binding); - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeComponentServiceImpl.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeComponentServiceImpl.java deleted file mode 100644 index 14b38fdd73..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeComponentServiceImpl.java +++ /dev/null @@ -1,158 +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.core.assembly; - -import java.util.ArrayList; -import java.util.HashMap; -import java.util.List; - -import org.apache.tuscany.sca.assembly.Binding; -import org.apache.tuscany.sca.assembly.impl.ComponentServiceImpl; -import org.apache.tuscany.sca.interfacedef.InterfaceContract; -import org.apache.tuscany.sca.interfacedef.Operation; -import org.apache.tuscany.sca.invocation.InvocationChain; -import org.apache.tuscany.sca.invocation.Invoker; -import org.apache.tuscany.sca.provider.PolicyProvider; -import org.apache.tuscany.sca.provider.ServiceBindingProvider; -import org.apache.tuscany.sca.runtime.RuntimeComponentService; -import org.apache.tuscany.sca.runtime.RuntimeWire; -import org.osoa.sca.ServiceRuntimeException; - -/** - * Implementation of a Component Service. - * - * @version $Rev$ $Date$ - */ -public class RuntimeComponentServiceImpl extends ComponentServiceImpl implements RuntimeComponentService { - private ArrayList<RuntimeWire> wires = new ArrayList<RuntimeWire>(); - private ArrayList<RuntimeWire> callbackWires = new ArrayList<RuntimeWire>(); - private HashMap<Binding, ServiceBindingProvider> bindingProviders = new HashMap<Binding, ServiceBindingProvider>(); - private HashMap<Binding, List<PolicyProvider>> policyProviders = new HashMap<Binding, List<PolicyProvider>>(); - - public RuntimeComponentServiceImpl() { - super(); - } - - public List<RuntimeWire> getRuntimeWires() { - return wires; - } - - public RuntimeWire getRuntimeWire(Binding binding) { - for (RuntimeWire wire : wires) { - if (wire.getTarget().getBinding() == binding) { - return wire; - } - } - return null; - } - - public RuntimeWire getRuntimeWire(Binding binding, InterfaceContract interfaceContract) { - RuntimeWire wire = getRuntimeWire(binding); - if (wire == null) { - return null; - } - if (interfaceContract != null && interfaceContract != wire.getSource().getInterfaceContract()) { - try { - // FIXME: [rfeng] We could avoid clone() using a better comparison of the two interface contracts - wire = (RuntimeWire)wire.clone(); - wire.getSource().setInterfaceContract(interfaceContract); - wire.rebuild(); - } catch (CloneNotSupportedException e) { - throw new ServiceRuntimeException(e); - } - } - - return wire; - } - - public List<RuntimeWire> getCallbackWires() { - return callbackWires; - } - - public ServiceBindingProvider getBindingProvider(Binding binding) { - return bindingProviders.get(binding); - } - - public void setBindingProvider(Binding binding, ServiceBindingProvider bindingProvider) { - bindingProviders.put(binding, bindingProvider); - } - - public Invoker getInvoker(Binding binding, Operation operation) { - return getInvoker(binding, null, operation); - } - - public Invoker getInvoker(Binding binding, InterfaceContract interfaceContract, Operation operation) { - InvocationChain chain = getInvocationChain(binding, interfaceContract, operation); - if (chain != null) { - return chain.getHeadInvoker(); - } else { - return null; - } - } - - public InvocationChain getInvocationChain(Binding binding, InterfaceContract interfaceContract, Operation operation) { - RuntimeWire wire = getRuntimeWire(binding); - if (wire == null) { - return null; - } - if (interfaceContract != null && interfaceContract != wire.getSource().getInterfaceContract()) { - try { - // FIXME: [rfeng] We could avoid clone() using a better comparison of the two interface contracts - wire = (RuntimeWire)wire.clone(); - wire.getSource().setInterfaceContract(interfaceContract); - wire.rebuild(); - } catch (CloneNotSupportedException e) { - throw new ServiceRuntimeException(e); - } - } - return wire.getInvocationChain(operation); - } - - public InvocationChain getInvocationChain(Binding binding, Operation operation) { - return getInvocationChain(binding, null, operation); - } - - /** - * @see org.apache.tuscany.sca.assembly.impl.ComponentServiceImpl#clone() - */ - @SuppressWarnings("unchecked") - @Override - public Object clone() throws CloneNotSupportedException { - RuntimeComponentServiceImpl clone = (RuntimeComponentServiceImpl)super.clone(); - clone.bindingProviders = (HashMap<Binding, ServiceBindingProvider>)bindingProviders.clone(); - clone.wires = (ArrayList<RuntimeWire>)wires.clone(); - clone.callbackWires = (ArrayList<RuntimeWire>)callbackWires.clone(); - clone.policyProviders = (HashMap<Binding, List<PolicyProvider>>)policyProviders.clone(); - return clone; - } - - public void addPolicyProvider(Binding binding, PolicyProvider policyProvider) { - List<PolicyProvider> providers = policyProviders.get(binding); - if (providers == null) { - providers = new ArrayList<PolicyProvider>(); - policyProviders.put(binding, providers); - } - providers.add(policyProvider); - } - - public List<PolicyProvider> getPolicyProviders(Binding binding) { - return policyProviders.get(binding); - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeWireImpl.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeWireImpl.java deleted file mode 100644 index 9a02c200b3..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeWireImpl.java +++ /dev/null @@ -1,378 +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.core.assembly; - -import java.lang.reflect.InvocationTargetException; -import java.util.ArrayList; -import java.util.List; - -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.Contract; -import org.apache.tuscany.sca.core.conversation.ConversationManager; -import org.apache.tuscany.sca.core.invocation.InvocationChainImpl; -import org.apache.tuscany.sca.core.invocation.NonBlockingInterceptor; -import org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker; -import org.apache.tuscany.sca.interfacedef.InterfaceContract; -import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper; -import org.apache.tuscany.sca.interfacedef.Operation; -import org.apache.tuscany.sca.invocation.Interceptor; -import org.apache.tuscany.sca.invocation.InvocationChain; -import org.apache.tuscany.sca.invocation.Invoker; -import org.apache.tuscany.sca.invocation.Message; -import org.apache.tuscany.sca.invocation.MessageFactory; -import org.apache.tuscany.sca.invocation.Phase; -import org.apache.tuscany.sca.provider.ImplementationProvider; -import org.apache.tuscany.sca.provider.PolicyProvider; -import org.apache.tuscany.sca.provider.ReferenceBindingProvider; -import org.apache.tuscany.sca.provider.ServiceBindingProvider; -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.apache.tuscany.sca.runtime.RuntimeWire; -import org.apache.tuscany.sca.runtime.RuntimeWireProcessor; -import org.apache.tuscany.sca.work.WorkScheduler; -import org.osoa.sca.ServiceRuntimeException; - -/** - * @version $Rev$ $Date$ - */ -public class RuntimeWireImpl implements RuntimeWire { - private EndpointReference wireSource; - private EndpointReference wireTarget; - - private transient RuntimeWireProcessor wireProcessor; - private transient InterfaceContractMapper interfaceContractMapper; - private transient WorkScheduler workScheduler; - private transient MessageFactory messageFactory; - private transient ConversationManager conversationManager; - private transient RuntimeWireInvoker invoker; - - // the following is a very simple cache that avoids re-cloning a wire - // when consecutive callbacks to the same endpoint are made - private EndpointReference lastCallback; - private RuntimeWire cachedWire; - private boolean wireReserved; - private RuntimeWireImpl clonedFrom; - - private List<InvocationChain> chains; - - /** - * @param source - * @param target - * @param interfaceContractMapper - * @param workScheduler - * @param wireProcessor - * @param messageFactory - * @param conversationManager - */ - public RuntimeWireImpl(EndpointReference source, - EndpointReference target, - InterfaceContractMapper interfaceContractMapper, - WorkScheduler workScheduler, - RuntimeWireProcessor wireProcessor, - MessageFactory messageFactory, - ConversationManager conversationManager) { - super(); - this.wireSource = source; - this.wireTarget = target; - this.interfaceContractMapper = interfaceContractMapper; - this.workScheduler = workScheduler; - this.wireProcessor = wireProcessor; - this.messageFactory = messageFactory; - this.conversationManager = conversationManager; - this.invoker = new RuntimeWireInvoker(this.messageFactory, this.conversationManager, this); - } - - public synchronized List<InvocationChain> getInvocationChains() { - if (chains == null) { - initInvocationChains(); - } - return chains; - } - - public InvocationChain getInvocationChain(Operation operation) { - for (InvocationChain chain : getInvocationChains()) { - Operation op = null; - if (wireSource.getContract() != null) { - // Reference chain - op = chain.getSourceOperation(); - } else { - // Service chain - op = chain.getTargetOperation(); - } - if (interfaceContractMapper.isCompatible(operation, op, op.getInterface().isRemotable())) { - return chain; - } - } - return null; - } - - public Object invoke(Operation operation, Object[] args) throws InvocationTargetException { - Message msg = messageFactory.createMessage(); - msg.setBody(args); - return invoker.invoke(operation, msg); - } - - public Object invoke(Operation operation, Message msg) throws InvocationTargetException { - return invoker.invoke(operation, msg); - } - - /** - * Initialize the invocation chains - */ - private void initInvocationChains() { - chains = new ArrayList<InvocationChain>(); - InterfaceContract sourceContract = wireSource.getInterfaceContract(); - InterfaceContract targetContract = wireTarget.getInterfaceContract(); - - Contract source = wireSource.getContract(); - if (source instanceof RuntimeComponentReference) { - // It's the reference wire - RuntimeComponentReference reference = (RuntimeComponentReference)wireSource.getContract(); - Binding refBinding = wireSource.getBinding(); - for (Operation operation : sourceContract.getInterface().getOperations()) { - Operation targetOperation = interfaceContractMapper.map(targetContract.getInterface(), operation); - if (targetOperation == null) { - throw new ServiceRuntimeException("No matching operation for " + operation.getName() - + " is found in reference " - + wireSource.getComponent().getURI() - + "#" - + reference.getName()); - } - InvocationChain chain = new InvocationChainImpl(operation, targetOperation, true); - if (operation.isNonBlocking()) { - addNonBlockingInterceptor(reference, refBinding, chain); - } - addReferenceBindingInterceptor(reference, refBinding, chain, operation); - chains.add(chain); - } - } else { - // It's the service wire - RuntimeComponentService service = (RuntimeComponentService)wireTarget.getContract(); - RuntimeComponent serviceComponent = wireTarget.getComponent(); - Binding serviceBinding = wireTarget.getBinding(); - for (Operation operation : sourceContract.getInterface().getOperations()) { - Operation targetOperation = interfaceContractMapper.map(targetContract.getInterface(), operation); - if (targetOperation == null) { - throw new ServiceRuntimeException("No matching operation for " + operation.getName() - + " is found in service " - + serviceComponent.getURI() - + "#" - + service.getName()); - } - InvocationChain chain = new InvocationChainImpl(operation, targetOperation, false); - if (operation.isNonBlocking()) { - addNonBlockingInterceptor(service, serviceBinding, chain); - } - addImplementationInterceptor(serviceComponent, service, chain, targetOperation); - chains.add(chain); - } - } - wireProcessor.process(this); - } - - public EndpointReference getSource() { - return wireSource; - } - - public EndpointReference getTarget() { - return wireTarget; - } - - public void setTarget(EndpointReference target) { - if (this.wireTarget != target) { - rebuild(); - } - this.wireTarget = target; - } - - public void rebuild() { - this.chains = null; - } - - /** - * Add the interceptor for a reference binding - * - * @param reference - * @param binding - * @param chain - * @param operation - */ - private void addReferenceBindingInterceptor(ComponentReference reference, - Binding binding, - InvocationChain chain, - Operation operation) { - ReferenceBindingProvider provider = ((RuntimeComponentReference)reference).getBindingProvider(binding); - if (provider != null) { - Invoker invoker = provider.createInvoker(operation); - if (invoker != null) { - chain.addInvoker(invoker); - } - } - List<PolicyProvider> pps = ((RuntimeComponentReference)reference).getPolicyProviders(binding); - if (pps != null) { - for (PolicyProvider p : pps) { - Interceptor interceptor = p.createInterceptor(operation); - if (interceptor != null) { - chain.addInterceptor(p.getPhase(), p.createInterceptor(operation)); - } - } - } - } - - /** - * Add the interceptor for a binding - * - * @param reference - * @param binding - * @param chain - * @param operation - */ - private void addServiceBindingInterceptor(ComponentReference service, - Binding binding, - InvocationChain chain, - Operation operation) { - List<PolicyProvider> pps = ((RuntimeComponentService)service).getPolicyProviders(binding); - if (pps != null) { - for (PolicyProvider p : pps) { - Interceptor interceptor = p.createInterceptor(operation); - if (interceptor != null) { - chain.addInterceptor(p.getPhase(), p.createInterceptor(operation)); - } - } - } - } - - /** - * Add a non-blocking interceptor if the reference binding needs it - * - * @param reference - * @param binding - * @param chain - */ - private void addNonBlockingInterceptor(ComponentReference reference, Binding binding, InvocationChain chain) { - ReferenceBindingProvider provider = ((RuntimeComponentReference)reference).getBindingProvider(binding); - if (provider != null) { - boolean supportsOneWayInvocation = provider.supportsOneWayInvocation(); - if (!supportsOneWayInvocation) { - chain.addInterceptor(Phase.REFERENCE, new NonBlockingInterceptor(workScheduler)); - } - } - } - - /** - * Add a non-blocking interceptor if the service binding needs it - * - * @param service - * @param binding - * @param chain - */ - private void addNonBlockingInterceptor(ComponentService service, Binding binding, InvocationChain chain) { - ServiceBindingProvider provider = ((RuntimeComponentService)service).getBindingProvider(binding); - if (provider != null) { - if (!provider.supportsOneWayInvocation()) { - chain.addInterceptor(Phase.SERVICE, new NonBlockingInterceptor(workScheduler)); - } - } - } - - /** - * Add the interceptor for a component implementation - * - * @param component - * @param service - * @param chain - * @param operation - */ - private void addImplementationInterceptor(Component component, - ComponentService service, - InvocationChain chain, - Operation operation) { - ImplementationProvider provider = ((RuntimeComponent)component).getImplementationProvider(); - if (provider != null) { - Invoker invoker = null; - invoker = provider.createInvoker((RuntimeComponentService)service, operation); - chain.addInvoker(invoker); - } - List<PolicyProvider> pps = ((RuntimeComponent)component).getPolicyProviders(); - if (pps != null) { - for (PolicyProvider p : pps) { - Interceptor interceptor = p.createInterceptor(operation); - if (interceptor != null) { - chain.addInterceptor(p.getPhase(), p.createInterceptor(operation)); - } - } - } - } - - /** - * @see java.lang.Object#clone() - */ - @Override - public Object clone() throws CloneNotSupportedException { - RuntimeWireImpl copy = (RuntimeWireImpl)super.clone(); - copy.wireSource = (EndpointReference)wireSource.clone(); - copy.wireTarget = (EndpointReference)wireTarget.clone(); - copy.invoker = new RuntimeWireInvoker(copy.messageFactory, copy.conversationManager, copy); - copy.cachedWire = null; // TUSCANY-2630 - return copy; - } - - /** - * @return the conversationManager - */ - public ConversationManager getConversationManager() { - return conversationManager; - } - - public synchronized RuntimeWire lookupCache(EndpointReference callback) { - if (lastCallback != null && callback.getURI().equals(lastCallback.getURI()) && !wireReserved) { - wireReserved = true; - return cachedWire; - } else { - return null; - } - } - - public synchronized void addToCache(EndpointReference callback, RuntimeWire clonedWire) { - ((RuntimeWireImpl)clonedWire).setClonedFrom(this); - lastCallback = callback; - cachedWire = clonedWire; - wireReserved = true; - } - - public synchronized void releaseClonedWire(RuntimeWire wire) { - if (cachedWire == wire) { - wireReserved = false; - } - } - - public synchronized void releaseWire() { - clonedFrom.releaseClonedWire(this); - } - - private void setClonedFrom(RuntimeWireImpl wire) { - clonedFrom = wire; - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/context/CallableReferenceImpl.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/context/CallableReferenceImpl.java deleted file mode 100644 index 5b8ad81545..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/context/CallableReferenceImpl.java +++ /dev/null @@ -1,543 +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.core.context; - -import java.io.Externalizable; -import java.io.IOException; -import java.io.ObjectInput; -import java.io.ObjectOutput; -import java.security.AccessController; -import java.security.PrivilegedAction; -import java.util.UUID; - -import javax.xml.stream.XMLStreamReader; - -import org.apache.tuscany.sca.assembly.Binding; -import org.apache.tuscany.sca.assembly.Component; -import org.apache.tuscany.sca.assembly.ComponentService; -import org.apache.tuscany.sca.assembly.OptimizableBinding; -import org.apache.tuscany.sca.assembly.Reference; -import org.apache.tuscany.sca.assembly.SCABinding; -import org.apache.tuscany.sca.assembly.builder.BindingBuilderExtension; -import org.apache.tuscany.sca.core.assembly.CompositeActivator; -import org.apache.tuscany.sca.core.assembly.CompositeActivatorImpl; -import org.apache.tuscany.sca.core.assembly.EndpointReferenceImpl; -import org.apache.tuscany.sca.core.assembly.EndpointWireImpl; -import org.apache.tuscany.sca.core.assembly.ReferenceParametersImpl; -import org.apache.tuscany.sca.core.conversation.ConversationManager; -import org.apache.tuscany.sca.core.conversation.ConversationState; -import org.apache.tuscany.sca.core.conversation.ExtendedConversation; -import org.apache.tuscany.sca.core.factory.ObjectCreationException; -import org.apache.tuscany.sca.core.invocation.ProxyFactory; -import org.apache.tuscany.sca.interfacedef.Interface; -import org.apache.tuscany.sca.interfacedef.InterfaceContract; -import org.apache.tuscany.sca.interfacedef.java.JavaInterface; -import org.apache.tuscany.sca.runtime.EndpointReference; -import org.apache.tuscany.sca.runtime.ReferenceParameters; -import org.apache.tuscany.sca.runtime.RuntimeComponent; -import org.apache.tuscany.sca.runtime.RuntimeComponentReference; -import org.apache.tuscany.sca.runtime.RuntimeWire; -import org.osoa.sca.CallableReference; -import org.osoa.sca.Conversation; -import org.osoa.sca.ServiceRuntimeException; - -/** - * Base class for implementations of service and callback references. - * - * @version $Rev$ $Date$ - * @param <B> the type of the business interface - */ -public class CallableReferenceImpl<B> implements CallableReference<B>, Externalizable { - static final long serialVersionUID = -521548304761848325L; - protected transient CompositeActivator compositeActivator; - protected transient ProxyFactory proxyFactory; - protected transient Class<B> businessInterface; - protected transient Object proxy; - - // if the wire targets a conversational service this holds the conversation state - protected transient ConversationManager conversationManager; - protected transient ExtendedConversation conversation; - protected transient Object conversationID; - protected Object callbackID; // The callbackID should be serializable - - protected transient RuntimeComponent component; - protected transient RuntimeComponentReference reference; - protected transient Binding binding; - - protected String scdl; - - private transient RuntimeComponentReference clonedRef; - private transient ReferenceParameters refParams; - private transient XMLStreamReader xmlReader; - - private transient RuntimeWire endpointWire; - - /* - * Public constructor for Externalizable serialization/deserialization - */ - public CallableReferenceImpl() { - super(); - } - - /* - * Public constructor for use by XMLStreamReader2CallableReference - */ - public CallableReferenceImpl(XMLStreamReader xmlReader) throws Exception { - this.xmlReader = xmlReader; - resolve(); - } - - protected CallableReferenceImpl(Class<B> businessInterface, - RuntimeComponent component, - RuntimeComponentReference reference, - Binding binding, - ProxyFactory proxyFactory, - CompositeActivator compositeActivator) { - this.proxyFactory = proxyFactory; - this.businessInterface = businessInterface; - this.component = component; - this.reference = reference; - this.binding = binding; - // FIXME: The SCA Specification is not clear how we should handle multiplicity - // for CallableReference - if (this.binding == null) { - this.binding = this.reference.getBinding(SCABinding.class); - if (this.binding == null) { - this.binding = this.reference.getBindings().get(0); - } - } - - // 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(); - initCallbackID(); - } - - public CallableReferenceImpl(Class<B> businessInterface, RuntimeWire wire, ProxyFactory proxyFactory) { - this.proxyFactory = proxyFactory; - this.businessInterface = businessInterface; - bind(wire); - } - - public RuntimeWire getRuntimeWire() { - try { - resolve(); - if (endpointWire != null){ - return endpointWire; - } else if (reference != null) { - return reference.getRuntimeWire(binding); - } else { - return null; - } - } catch (Exception e) { - throw new ServiceRuntimeException(e); - } - } - - protected void bind(RuntimeWire wire) { - if (wire != null) { - - if (wire instanceof EndpointWireImpl){ - endpointWire = wire; - } - this.component = wire.getSource().getComponent(); - this.reference = (RuntimeComponentReference)wire.getSource().getContract(); - this.binding = wire.getSource().getBinding(); - this.compositeActivator = ((ComponentContextImpl)component.getComponentContext()).getCompositeActivator(); - this.conversationManager = this.compositeActivator.getConversationManager(); - initCallbackID(); - } - } - - protected void initCallbackID() { - if (reference.getInterfaceContract().getCallbackInterface() != null) { - this.callbackID = createCallbackID(); - } - } - - public B getProxy() throws ObjectCreationException { - try { - if (proxy == null) { - proxy = createProxy(); - } - return businessInterface.cast(proxy); - } catch (Exception e) { - throw new ObjectCreationException(e); - } - } - - public void setProxy(Object proxy) { - this.proxy = proxy; - } - - protected Object createProxy() throws Exception { - return proxyFactory.createProxy(this); - } - - public B getService() { - try { - resolve(); - return getProxy(); - } catch (Exception e) { - throw new ServiceRuntimeException(e); - } - } - - public Class<B> getBusinessInterface() { - try { - resolve(); - return businessInterface; - } catch (Exception e) { - throw new ServiceRuntimeException(e); - } - } - - public boolean isConversational() { - try { - resolve(); - return reference == null ? false : reference.getInterfaceContract().getInterface().isConversational(); - } catch (Exception e) { - throw new ServiceRuntimeException(e); - } - } - - public Conversation getConversation() { - try { - // 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); - } - } - - public Object getCallbackID() { - try { - resolve(); - return callbackID; - } catch (Exception e) { - throw new ServiceRuntimeException(e); - } - } - - /** - * @see java.io.Externalizable#readExternal(java.io.ObjectInput) - */ - public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException { - final boolean hasSCDL = in.readBoolean(); - if (hasSCDL) { - this.scdl = in.readUTF(); - } else { - this.scdl = null; - } - } - - /** - * @throws IOException - */ - private synchronized void resolve() throws Exception { - if ((scdl != null || xmlReader != null) && component == null && reference == null) { - ComponentContextHelper componentContextHelper = ComponentContextHelper.getCurrentComponentContextHelper(); - if (componentContextHelper != null) { - this.compositeActivator = ComponentContextHelper.getCurrentCompositeActivator(); - this.conversationManager = this.compositeActivator.getConversationManager(); - Component c; - if (xmlReader != null) { - c = componentContextHelper.fromXML(xmlReader); - xmlReader = null; // OK to GC this now - } else { - c = componentContextHelper.fromXML(scdl); - scdl = null; // OK to GC this now - } - this.component = (RuntimeComponent)c; - compositeActivator.configureComponentContext(this.component); - this.reference = (RuntimeComponentReference)c.getReferences().get(0); - this.reference.setComponent(this.component); - clonedRef = reference; - ReferenceParameters parameters = null; - for (Object ext : reference.getExtensions()) { - if (ext instanceof ReferenceParameters) { - parameters = (ReferenceParameters)ext; - break; - } - } - if (parameters != null) { - refParams = parameters; - this.callbackID = parameters.getCallbackID(); - attachConversation(parameters.getConversationID()); - } - - for (Binding binding : reference.getBindings()) { - if (binding instanceof OptimizableBinding) { - // Split up the URI - final String[] splitURI = splitComponentURI(binding.getURI()); - final String componentURI = splitURI[0]; - final String serviceName = splitURI[1]; - - // Resolve the Component - final Component targetComponent = resolveComponentURI(componentURI); - - // Find the Service - final ComponentService targetService = resolveService(serviceName, targetComponent); - - OptimizableBinding optimizableBinding = (OptimizableBinding)binding; - optimizableBinding.setTargetComponent(targetComponent); - optimizableBinding.setTargetComponentService(targetService); - if (targetService != null) { - for (Binding serviceBinding : targetService.getBindings()) { - if (serviceBinding.getClass() == binding.getClass()) { - optimizableBinding.setTargetBinding(serviceBinding); - break; - } - } - } - } - } - // FIXME: The SCA Specification is not clear how we should handle multiplicity - // for CallableReference - if (binding == null) { - binding = reference.getBinding(SCABinding.class); - if (binding == null) { - binding = reference.getBindings().get(0); - } - } - Interface i = reference.getInterfaceContract().getInterface(); - if (i instanceof JavaInterface) { - JavaInterface javaInterface = (JavaInterface)i; - if (javaInterface.isUnresolved()) { - // Allow privileged access to get ClassLoader. Requires RuntimePermission in - // security policy. - ClassLoader classLoader = AccessController.doPrivileged(new PrivilegedAction<ClassLoader>() { - public ClassLoader run() { - return Thread.currentThread().getContextClassLoader(); - } - }); - javaInterface.setJavaClass(classLoader.loadClass(javaInterface.getName())); - compositeActivator.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(); - } - } else { - this.compositeActivator = ComponentContextHelper.getCurrentCompositeActivator(); - if (this.compositeActivator != null) { - this.proxyFactory = this.compositeActivator.getProxyFactory(); - } - } - } - - /** - * @see java.io.Externalizable#writeExternal(java.io.ObjectOutput) - */ - public void writeExternal(ObjectOutput out) throws IOException { - try { - final String xml = toXMLString(); - if (xml == null) { - out.writeBoolean(false); - } else { - out.writeBoolean(true); - out.writeUTF(toXMLString()); - } - } catch (Exception e) { - // e.printStackTrace(); - throw new IOException(e.getMessage()); - } - } - - public String toXMLString() throws IOException { - if (reference != null) { - if (clonedRef == null) { - try { - clonedRef = (RuntimeComponentReference)reference.clone(); - } catch (CloneNotSupportedException e) { - // will not happen - } - } - 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){ - toRemove = extension; - } - } - - if (toRemove != null){ - clonedRef.getExtensions().remove(toRemove); - } - - // add the new reference parameter object - clonedRef.getExtensions().add(refParams); - } - refParams.setCallbackID(callbackID); - if (conversation != null){ - refParams.setConversationID(conversation.getConversationID()); - } - return ((CompositeActivatorImpl)compositeActivator).getComponentContextHelper() - .toXML(component, clonedRef); - } else { - return scdl; - } - } - - /** - * Create a callback id - * - * @return the callback id - */ - private String createCallbackID() { - return UUID.randomUUID().toString(); - } - - public void attachCallbackID(Object callbackID) { - this.callbackID = callbackID; - } - - public void attachConversationID(Object conversationID) { - this.conversationID = conversationID; - } - - public void attachConversation(ExtendedConversation conversation) { - this.conversation = conversation; - } - - public void attachConversation(Object conversationID) { - if (conversationID != null) { - ExtendedConversation conversation = conversationManager.getConversation(conversationID); - if (conversation == null){ - conversation = conversationManager.startConversation(conversationID); - } - this.conversation = conversation; - } else { - this.conversation = null; - } - } - - protected ReferenceParameters getReferenceParameters() { - ReferenceParameters parameters = new ReferenceParametersImpl(); - parameters.setCallbackID(callbackID); - if (getConversation() != null) { - parameters.setConversationID(conversation.getConversationID()); - } - return parameters; - } - - public EndpointReference getEndpointReference() { - try { - resolve(); - - // Use the interface contract of the reference on the component type - Reference componentTypeRef = reference.getReference(); - InterfaceContract sourceContract = - componentTypeRef == null ? reference.getInterfaceContract() : componentTypeRef.getInterfaceContract(); - sourceContract = sourceContract.makeUnidirectional(false); - EndpointReference epr = new EndpointReferenceImpl(component, reference, binding, sourceContract); - ReferenceParameters parameters = getReferenceParameters(); - epr.setReferenceParameters(parameters); - return epr; - } catch (Exception e) { - throw new ServiceRuntimeException(e); - } - } - - public XMLStreamReader getXMLReader() { - return xmlReader; - } - - /** - * Resolves the specified URI to a Component using the compositeActivator. - * - * @param componentURI The URI of the Component to resolve - * @return The Component for the specified URI or null if not founds - */ - protected Component resolveComponentURI(String componentURI) { - final String[] splitUri = splitComponentURI(componentURI); - return compositeActivator.resolve(splitUri[0]); - } - - /** - * This method will split the specified URI into the Component URI - * and Service Name. - * - * @param componentURI The URI to split - * @return [0] = Component URI [1] = ServiceName - */ - protected String[] splitComponentURI(String componentURI) { - final String[] result = new String[2]; - - if (componentURI.startsWith("/")) { - componentURI = componentURI.substring(1); - } - final int index = componentURI.lastIndexOf('/'); - String serviceName = ""; - if (index > -1) { - serviceName = componentURI.substring(index + 1); - componentURI = componentURI.substring(0, index); - } - - // Return the results - result[0] = componentURI; - result[1] = serviceName; - return result; - } - - /** - * Examines the Services on the specified Component and returns the Service that matches the - * specified name. - * - * @param serviceName The name of the Service to resolve on the Component - * @param targetComponent The Component containing the Services - * @return The Service with the specified serviceName or null if no such Service found. - */ - protected ComponentService resolveService(String serviceName, Component targetComponent) { - ComponentService targetService = null; - if (targetComponent != null) { - if ("".equals(serviceName)) { - targetService = ComponentContextHelper.getSingleService(targetComponent); - } else { - for (ComponentService service : targetComponent.getServices()) { - if (service.getName().equals(serviceName)) { - targetService = service; - break; - } - } - } - } - - return targetService; - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ComponentContextHelper.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ComponentContextHelper.java deleted file mode 100644 index 78b0887482..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ComponentContextHelper.java +++ /dev/null @@ -1,320 +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.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.assembly.CompositeActivator; -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 ComponentContextHelper { - - private final AssemblyFactory assemblyFactory; - private final JavaInterfaceFactory javaInterfaceFactory; - private final StAXArtifactProcessorExtensionPoint staxProcessors; - - /** - * @param assemblyFactory The factory to create assembly models - * @param processors The extension point for StAX artifact processors - */ - public ComponentContextHelper(AssemblyFactory assemblyFactory, - JavaInterfaceFactory javaInterfaceFactory, - StAXArtifactProcessorExtensionPoint processors) { - this.assemblyFactory = assemblyFactory; - this.javaInterfaceFactory = javaInterfaceFactory; - this.staxProcessors = processors; - } - - /** - * 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); - } - - XMLOutputFactory outputFactory = XMLOutputFactory.newInstance(); - XMLStreamWriter streamWriter = outputFactory.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 { - XMLInputFactory inputFactory = XMLInputFactory.newInstance(); - XMLStreamReader streamReader = inputFactory.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 ComponentContextHelper getCurrentComponentContextHelper() { - CompositeActivator activator = getCurrentCompositeActivator(); - if (activator != null) { - return activator.getComponentContextHelper(); - } - 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; - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ComponentContextImpl.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ComponentContextImpl.java deleted file mode 100644 index 33de9f34bb..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ComponentContextImpl.java +++ /dev/null @@ -1,396 +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.core.context; - -import java.io.IOException; -import java.io.Reader; -import java.io.Writer; - -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.ComponentProperty; -import org.apache.tuscany.sca.assembly.ComponentReference; -import org.apache.tuscany.sca.assembly.ComponentService; -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.PropertyValueFactory; -import org.apache.tuscany.sca.context.RequestContextFactory; -import org.apache.tuscany.sca.core.assembly.CompositeActivator; -import org.apache.tuscany.sca.core.invocation.ProxyFactory; -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; -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.RuntimeComponentService; -import org.osoa.sca.CallableReference; -import org.osoa.sca.RequestContext; -import org.osoa.sca.ServiceReference; -import org.osoa.sca.ServiceRuntimeException; - -/** - * Implementation of ComponentContext that delegates to a ComponentContextProvider. - * - * @version $Rev$ $Date$ - */ -public class ComponentContextImpl implements RuntimeComponentContext { - private final RuntimeComponent component; - - private final CompositeActivator compositeActivator; - private final RequestContextFactory requestContextFactory; - 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; - this.component = component; - } - - public String getURI() { - return component.getURI(); - } - - public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException { - return (R)proxyFactory.cast(target); - } - - public <B> B getService(Class<B> businessInterface, String referenceName) { - ServiceReference<B> serviceRef = getServiceReference(businessInterface, referenceName); - return serviceRef.getService(); - } - - public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String referenceName) { - try { - for (ComponentReference ref : component.getReferences()) { - if (referenceName.equals(ref.getName())) { - return getServiceReference(businessInterface, (RuntimeComponentReference)ref, null); - } - } - throw new ServiceRuntimeException("Reference not found: " + referenceName); - } catch (ServiceRuntimeException e) { - throw e; - } catch (Exception e) { - throw new ServiceRuntimeException(e.getMessage(), e); - } - } - - /** - * 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 - * @param propertyName The name of the property we are getting - * @param B The class of the property value we are getting - * - * @throws ServiceRuntimeException If a Property for the specified propertyName - * is not found - * - * @see #setPropertyValueFactory(PropertyValueFactory) - */ - public <B> B getProperty(Class<B> type, String propertyName) { - for (ComponentProperty p : component.getProperties()) { - if (propertyName.equals(p.getName())) { - return propertyFactory.createPropertyValue(p, type); - } - } - throw new ServiceRuntimeException("Property not found: " + propertyName); - } - - public <B> ServiceReference<B> createSelfReference(Class<B> businessInterface) { - ComponentService service = ComponentContextHelper.getSingleService(component); - try { - return createSelfReference(businessInterface, service); - } catch (Exception e) { - throw new ServiceRuntimeException(e.getMessage(), e); - } - } - - public <B> ServiceReference<B> createSelfReference(Class<B> businessInterface, String serviceName) { - try { - for (ComponentService service : component.getServices()) { - if (serviceName.equals(service.getName())) { - return createSelfReference(businessInterface, service); - } - } - throw new ServiceRuntimeException("Service not found: " + serviceName); - } catch (ServiceRuntimeException e) { - throw e; - } catch (Exception e) { - throw new ServiceRuntimeException(e.getMessage(), e); - } - } - - /** - * @param <B> - * @param businessInterface - * @param service - * @return - */ - public <B> ServiceReference<B> createSelfReference(Class<B> businessInterface, ComponentService service) { - try { - RuntimeComponentReference ref = - (RuntimeComponentReference)createSelfReference(component, service, businessInterface); - ref.setComponent(component); - return getServiceReference(businessInterface, ref, null); - } catch (Exception e) { - throw new ServiceRuntimeException(e); - } - } - - public RequestContext getRequestContext() { - if (requestContextFactory != null) { - return requestContextFactory.createRequestContext(); - } else { - return new RequestContextImpl(proxyFactory); - } - } - - /** - * @param businessInterface - * @param reference - * @return - * @throws CloneNotSupportedException - * @throws InvalidInterfaceException - */ - public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, RuntimeComponentReference reference, Binding binding) { - try { - RuntimeComponentReference ref = (RuntimeComponentReference)reference; - 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); - return new ServiceReferenceImpl<B>(businessInterface, component, ref, binding, proxyFactory, compositeActivator); - } catch (Exception e) { - throw new ServiceRuntimeException(e); - } - } - - /** - * Bind a component reference to a component service - * @param <B> - * @param businessInterface - * @param reference - * @param service - * @return - * @throws CloneNotSupportedException - * @throws InvalidInterfaceException - */ - public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, - RuntimeComponentReference reference, - RuntimeComponent component, - RuntimeComponentService service) { - try { - 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.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 new ServiceReferenceImpl<B>(businessInterface, component, ref, proxyFactory, compositeActivator); - } catch (Exception e) { - throw new ServiceRuntimeException(e); - } - } - - public <B> CallableReference<B> getCallableReference(Class<B> businessInterface, - RuntimeComponent component, - RuntimeComponentService service) { - try { - if (businessInterface == null) { - InterfaceContract contract = service.getInterfaceContract(); - businessInterface = (Class<B>)((JavaInterface)contract.getInterface()).getJavaClass(); - } - RuntimeComponentReference ref = - (RuntimeComponentReference)createSelfReference(component, service, businessInterface); - ref.setComponent(component); - return new CallableReferenceImpl<B>(businessInterface, component, ref, null, proxyFactory, - compositeActivator); - } catch (Exception e) { - throw new ServiceRuntimeException(e); - } - } - - /** - * Create a self-reference for a component service - * @param component - * @param service - * @throws CloneNotSupportedException - * @throws InvalidInterfaceException - */ - private 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 = javaInterfaceFactory.createJavaInterfaceContract(); - JavaInterface callInterface = javaInterfaceFactory.createJavaInterface(businessInterface); - interfaceContract.setInterface(callInterface); - if (callInterface.getCallbackClass() != null) { - interfaceContract.setCallbackInterface(javaInterfaceFactory.createJavaInterface(callInterface - .getCallbackClass())); - } - } - - return interfaceContract; - } - - /** - * @return the compositeActivator - */ - public CompositeActivator getCompositeActivator() { - return compositeActivator; - } - - /** - * @see org.apache.tuscany.sca.runtime.RuntimeComponentContext#start(org.apache.tuscany.sca.runtime.RuntimeComponentReference) - */ - public void start(RuntimeComponentReference reference) { - compositeActivator.start(component, reference); - } - - /** - * @see org.apache.tuscany.sca.runtime.RuntimeComponentContext#read(java.io.Reader) - */ - public RuntimeComponent read(Reader reader) throws IOException { - RuntimeComponent component = compositeActivator.getComponentContextHelper().read(reader); - compositeActivator.configureComponentContext(component); - return component; - } - - /** - * @see org.apache.tuscany.sca.runtime.RuntimeComponentContext#write(org.apache.tuscany.sca.runtime.RuntimeComponentReference, java.io.Writer) - */ - public void write(RuntimeComponentReference reference, Writer writer) throws IOException { - compositeActivator.getComponentContextHelper().write(component, reference, writer); - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/context/DefaultComponentContextFactory.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/context/DefaultComponentContextFactory.java deleted file mode 100644 index c5b68389b2..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/context/DefaultComponentContextFactory.java +++ /dev/null @@ -1,70 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.core.context; - -import org.apache.tuscany.sca.assembly.AssemblyFactory; -import org.apache.tuscany.sca.context.ComponentContextFactory; -import org.apache.tuscany.sca.context.RequestContextFactory; -import org.apache.tuscany.sca.core.assembly.CompositeActivator; -import org.apache.tuscany.sca.core.invocation.ProxyFactory; -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; - -/** - * @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; - - 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); - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/context/InstanceWrapper.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/context/InstanceWrapper.java deleted file mode 100644 index b577180291..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/context/InstanceWrapper.java +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.context; - -import org.apache.tuscany.sca.core.scope.TargetDestructionException; -import org.apache.tuscany.sca.core.scope.TargetInitializationException; - - -/** - * Provides lifecycle management for an implementation instance associated with - * a component for use by the component's associated {@link org.apache.tuscany.sca.core.scope.ScopeContainer} - * - * @version $Rev$ $Date$ - */ -public interface InstanceWrapper<T> { - - /** - * @return - */ - T getInstance(); - - /** - * @throws TargetInitializationException - */ - void start() throws TargetInitializationException; - - /** - * @throws TargetDestructionException - */ - void stop() throws TargetDestructionException; - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/context/RequestContextImpl.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/context/RequestContextImpl.java deleted file mode 100644 index aa69bb3ae5..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/context/RequestContextImpl.java +++ /dev/null @@ -1,105 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.context; - -import java.util.List; - -import javax.security.auth.Subject; - -import org.apache.tuscany.sca.core.invocation.CallbackReferenceImpl; -import org.apache.tuscany.sca.core.invocation.ProxyFactory; -import org.apache.tuscany.sca.core.invocation.ThreadMessageContext; -import org.apache.tuscany.sca.interfacedef.java.JavaInterface; -import org.apache.tuscany.sca.invocation.Message; -import org.apache.tuscany.sca.runtime.EndpointReference; -import org.apache.tuscany.sca.runtime.ReferenceParameters; -import org.apache.tuscany.sca.runtime.RuntimeComponent; -import org.apache.tuscany.sca.runtime.RuntimeComponentReference; -import org.apache.tuscany.sca.runtime.RuntimeComponentService; -import org.apache.tuscany.sca.runtime.RuntimeWire; -import org.osoa.sca.CallableReference; -import org.osoa.sca.RequestContext; - -/** - * @version $Rev$ $Date$ - */ -public class RequestContextImpl implements RequestContext { - - private ProxyFactory proxyFactory; - - public RequestContextImpl(ProxyFactory proxyFactory) { - this.proxyFactory = proxyFactory; - } - - public Subject getSecuritySubject() { - throw new UnsupportedOperationException(); - } - - public String getServiceName() { - return ThreadMessageContext.getMessageContext().getTo().getContract().getName(); - } - - @SuppressWarnings("unchecked") - public <B> CallableReference<B> getServiceReference() { - Message msgContext = ThreadMessageContext.getMessageContext(); - // FIXME: [rfeng] Is this the service reference matching the caller side? - EndpointReference to = msgContext.getTo(); - RuntimeComponentService service = (RuntimeComponentService) to.getContract(); - RuntimeComponent component = (RuntimeComponent) to.getComponent(); - - CallableReference<B> callableReference = component.getComponentContext().getCallableReference(null, component, service); - ReferenceParameters parameters = msgContext.getFrom().getReferenceParameters(); - ((CallableReferenceImpl<B>) callableReference).attachCallbackID(parameters.getCallbackID()); - ((CallableReferenceImpl<B>) callableReference).attachConversation(parameters.getConversationID()); - return callableReference; - } - - @SuppressWarnings("unchecked") - public <CB> CB getCallback() { - CallableReference<CB> cb = getCallbackReference(); - if (cb == null) { - return null; - } - return cb.getService(); - } - - @SuppressWarnings("unchecked") - public <CB> CallableReference<CB> getCallbackReference() { - Message msgContext = ThreadMessageContext.getMessageContext(); - EndpointReference to = msgContext.getTo(); - RuntimeComponentService service = (RuntimeComponentService) to.getContract(); - RuntimeComponentReference callbackReference = (RuntimeComponentReference)service.getCallbackReference(); - if (callbackReference == null) { - return null; - } - JavaInterface javaInterface = (JavaInterface) callbackReference.getInterfaceContract().getInterface(); - Class<CB> javaClass = (Class<CB>)javaInterface.getJavaClass(); - List<RuntimeWire> wires = callbackReference.getRuntimeWires(); - CallbackReferenceImpl ref = CallbackReferenceImpl.newInstance(javaClass, proxyFactory, wires); - if (ref != null) { - //ref.resolveTarget(); - ReferenceParameters parameters = msgContext.getFrom().getReferenceParameters(); - ref.attachCallbackID(parameters.getCallbackID()); - if (ref.getConversation() != null) { - ref.attachConversationID(parameters.getConversationID()); - } - } - return ref; - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ServiceReferenceImpl.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ServiceReferenceImpl.java deleted file mode 100644 index 857a193260..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ServiceReferenceImpl.java +++ /dev/null @@ -1,132 +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.core.context; - -import javax.xml.stream.XMLStreamReader; - -import org.apache.tuscany.sca.assembly.Binding; -import org.apache.tuscany.sca.core.assembly.CompositeActivator; -import org.apache.tuscany.sca.core.conversation.ConversationState; -import org.apache.tuscany.sca.core.invocation.ProxyFactory; -import org.apache.tuscany.sca.runtime.EndpointReference; -import org.apache.tuscany.sca.runtime.ReferenceParameters; -import org.apache.tuscany.sca.runtime.RuntimeComponent; -import org.apache.tuscany.sca.runtime.RuntimeComponentReference; -import org.apache.tuscany.sca.runtime.RuntimeWire; -import org.osoa.sca.CallableReference; -import org.osoa.sca.ServiceReference; - -/** - * Default implementation of a ServiceReference. - * - * @version $Rev$ $Date$ - * @param <B> the type of the business interface - */ -public class ServiceReferenceImpl<B> extends CallableReferenceImpl<B> implements ServiceReference<B> { - private static final long serialVersionUID = 6763709434194361540L; - - protected transient Object callback; - - /* - * Public constructor for Externalizable serialization/deserialization - */ - public ServiceReferenceImpl() { - super(); - } - - /* - * Public constructor for use by XMLStreamReader2CallableReference - */ - public ServiceReferenceImpl(XMLStreamReader xmlReader) throws Exception { - super(xmlReader); - } - - /** - * @param businessInterface - * @param wire - * @param proxyFactory - */ - public ServiceReferenceImpl(Class<B> businessInterface, RuntimeWire wire, ProxyFactory proxyFactory) { - super(businessInterface, wire, proxyFactory); - } - - public ServiceReferenceImpl(Class<B> businessInterface, - RuntimeComponent component, - RuntimeComponentReference reference, - ProxyFactory proxyFactory, - CompositeActivator compositeActivator) { - super(businessInterface, component, reference, null, proxyFactory, compositeActivator); - } - - public ServiceReferenceImpl(Class<B> businessInterface, - RuntimeComponent component, - RuntimeComponentReference reference, - Binding binding, - ProxyFactory proxyFactory, - CompositeActivator compositeActivator) { - super(businessInterface, component, reference, binding, proxyFactory, compositeActivator); - } - - public Object getConversationID() { - return conversationID; - } - - public void setConversationID(Object conversationID) throws IllegalStateException { - if (conversation == null || conversation.getState() != ConversationState.ENDED) { - this.conversationID = conversationID; - this.conversation = null; - } else { - throw new IllegalStateException("Trying to set the conversationId on a service reference but the state of the conversation " - + conversation.getConversationID() - + " is " - + conversation.getState()); - } - } - - public void setCallbackID(Object callbackID) { - this.callbackID = callbackID; - } - - public Object getCallback() { - return callback; - } - - public void setCallback(Object callback) { - if (callback != null && !(callback instanceof CallableReference)) { - //FIXME: need to check if callback object supports the callback interface - // returned by reference.getInterfaceContract().getCallbackInterface() - } - this.callback = callback; - } - - protected ReferenceParameters getReferenceParameters() { - ReferenceParameters parameters = super.getReferenceParameters(); - if (callback != null) { - if (callback instanceof ServiceReference) { - EndpointReference callbackRef = ((CallableReferenceImpl)callback).getEndpointReference(); - parameters.setCallbackReference(callbackRef); - } else { - EndpointReference callbackRef = getRuntimeWire().getSource().getCallbackEndpoint(); - parameters.setCallbackReference(callbackRef); - parameters.setCallbackObjectID(callback); - } - } - return parameters; - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationListener.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationListener.java deleted file mode 100644 index efa362a929..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationListener.java +++ /dev/null @@ -1,40 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.core.conversation; - -/** - * Listener for the events of a conversation - * - * @version $Rev$ $Date$ - */ -public interface ConversationListener { - /** - * The conversation is started - */ - void conversationStarted(ExtendedConversation conversation); - /** - * The conversation is ended - */ - void conversationEnded(ExtendedConversation conversation); - /** - * The conversation is expired - */ - void conversationExpired(ExtendedConversation conversation); -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationManager.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationManager.java deleted file mode 100644 index 28e22b4f2c..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationManager.java +++ /dev/null @@ -1,71 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.core.conversation; - -/** - * The manager of conversations - * - * @version $Rev$ $Date$ - */ -public interface ConversationManager { - /** - * @param conversationID - * @return - */ - ExtendedConversation startConversation(Object conversationID); - - /** - * @param conversationID - */ - void endConversation(Object conversationID); - - /** - * @param conversationID - * @return - */ - ExtendedConversation getConversation(Object conversationID); - - /** - * @param conversationID - */ - void expireConversation(Object conversationID); - - /** - * Add a listener to this conversation - * @param listener - */ - void addListener(ConversationListener listener); - - /** - * Remove a listener from this conversation - * @param listener - */ - void removeListener(ConversationListener listener); - - /** - * @return the default max age for a conversation - */ - long getMaxAge(); - - /** - * @return the default max idle time for a conversation - */ - long getMaxIdleTime(); -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationManagerImpl.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationManagerImpl.java deleted file mode 100644 index 0aa9430666..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationManagerImpl.java +++ /dev/null @@ -1,215 +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.core.conversation; - -import java.security.AccessController; -import java.security.PrivilegedAction; -import java.util.ArrayList; -import java.util.Collections; -import java.util.List; -import java.util.Map; -import java.util.UUID; -import java.util.concurrent.ConcurrentHashMap; -import java.util.concurrent.Executors; -import java.util.concurrent.ScheduledExecutorService; -import java.util.concurrent.TimeUnit; - -/** - * @version $Rev$ $Date$ - */ -public class ConversationManagerImpl implements ConversationManager { - - private List<ConversationListener> listeners = Collections.synchronizedList(new ArrayList<ConversationListener>()); - private Map<Object, ExtendedConversation> conversations = new ConcurrentHashMap<Object, ExtendedConversation>(); - - /** - * the default max age. this is set to 1 hour - */ - private static final long DEFAULT_MAX_AGE = 60 * 60 * 1000; ; - - /** - * the default max idle time. this is set to 1 hour - */ - private static final long DEFAULT_MAX_IDLE_TIME = 60 * 60 * 1000; - - /** - * the globally used max age - */ - private final long maxAge; - - /** - * the globally used max idle time - */ - private final long maxIdleTime; - - /** - * the reaper thread - */ - private final ScheduledExecutorService scheduler = Executors.newSingleThreadScheduledExecutor(); - - /** - * constructor - */ - public ConversationManagerImpl() { - long mit = DEFAULT_MAX_IDLE_TIME; - long ma = DEFAULT_MAX_AGE; - - // Allow privileged access to read system property. Requires PropertyPermission in security - // policy. - String aProperty = AccessController.doPrivileged(new PrivilegedAction<String>() { - public String run() { - return System.getProperty("org.apache.tuscany.sca.core.scope.ConversationalScopeContainer.MaxIdleTime"); - } - }); - if (aProperty != null) { - try { - mit = (new Long(aProperty) * 1000); - } catch (NumberFormatException nfe) { - // Ignore - } - } - - // Allow privileged access to read system property. Requires PropertyPermission in security - // policy. - aProperty = AccessController.doPrivileged(new PrivilegedAction<String>() { - public String run() { - return System.getProperty("org.apache.tuscany.sca.core.scope.ConversationalScopeContainer.MaxAge"); - } - }); - if (aProperty != null) { - try { - ma = (new Long(aProperty) * 1000); - } catch (NumberFormatException nfe) { - // Ignore - } - } - - maxAge = ma; - maxIdleTime = mit; - } - - /** - * @see org.apache.tuscany.sca.core.conversation.ConversationManager#addListener(org.apache.tuscany.sca.core.conversation.ConversationListener) - */ - public void addListener(ConversationListener listener) { - listeners.add(listener); - } - - /** - * @see org.apache.tuscany.sca.core.conversation.ConversationManager#endConversation(org.apache.tuscany.sca.core.conversation.ExtendedConversation) - */ - public void endConversation(Object conversationID) { - ExtendedConversation conv = getConversation(conversationID); - if (conv != null) { - conv.setState(ConversationState.ENDED); - for (ConversationListener listener : listeners) { - listener.conversationEnded(conv); - } - conv.setConversationID(null); - conversations.remove(conversationID); - } else { - throw new IllegalStateException("Conversation " + conversationID + " doesn't exist."); - } - } - - public void expireConversation(Object conversationID) { - ExtendedConversation conv = getConversation(conversationID); - if (conv != null) { - for (ConversationListener listener : listeners) { - listener.conversationExpired(conv); - } - conversations.remove(conversationID); - } else { - throw new IllegalStateException("Conversation " + conversationID + " doesn't exist."); - } - - } - - /** - * @see org.apache.tuscany.sca.core.conversation.ConversationManager#getConversation(java.lang.Object) - */ - public ExtendedConversation getConversation(Object conversationID) { - return conversations.get(conversationID); - } - - /** - * @see org.apache.tuscany.sca.core.conversation.ConversationManager#removeListener(org.apache.tuscany.sca.core.conversation.ConversationListener) - */ - public void removeListener(ConversationListener listener) { - listeners.remove(listener); - } - - /** - * starts the reaper thread - */ - public void scheduleConversation(ExtendedConversationImpl aConversation, long time) - { - this.scheduler.schedule(aConversation, time, TimeUnit.MILLISECONDS); - } - - /** - * stops the reaper thread - */ - public synchronized void stopReaper() { - - // Prevent the scheduler from submitting any additional reapers, - // initiate an orderly shutdown if a reaper task is in progress. - this.scheduler.shutdown(); - } - - - /** - * @see org.apache.tuscany.sca.core.conversation.ConversationManager#startConversation(java.lang.Object) - */ - public ExtendedConversation startConversation(Object conversationID) { - - if (conversationID == null) { - conversationID = UUID.randomUUID().toString(); - } - ExtendedConversation conversation = getConversation(conversationID); - if (conversation != null && conversation.getState() != ConversationState.ENDED) { - throw new IllegalStateException(conversation + " already exists."); - } - - conversation = new ExtendedConversationImpl( - this, conversationID, ConversationState.STARTED); - conversations.put(conversationID, conversation); - for (ConversationListener listener : listeners) { - listener.conversationStarted(conversation); - } - return conversation; - } - - /** - * return the default max idle time - * @param impProvider the implementation Provider to extract any ConversationAttribute details - */ - public long getMaxIdleTime() { - return maxIdleTime; - } - - /** - * returns the default max age - * @param impProvider the implementation Provider to extract any ConversationAttribute details - */ - public long getMaxAge(){ - return maxAge; - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationState.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationState.java deleted file mode 100644 index 692d6861ba..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationState.java +++ /dev/null @@ -1,29 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.core.conversation; - -/** - * The states of a conversation - * - * @version $Rev$ $Date$ - */ -public enum ConversationState { - STARTED, ENDED, EXPIRED -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ExtendedConversation.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ExtendedConversation.java deleted file mode 100644 index 03c18c26b8..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ExtendedConversation.java +++ /dev/null @@ -1,66 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.core.conversation; - -import org.apache.tuscany.sca.runtime.RuntimeComponent; -import org.osoa.sca.Conversation; - -/** - * An extended interface over org.osoa.Conversation - * - * @version $Rev$ $Date$ - */ -public interface ExtendedConversation extends Conversation { - /** - * Get the state of a conversation - * @return The state - */ - ConversationState getState(); - - /** - * @param state the state to set - */ - void setState(ConversationState state); - - /** - * @param conversationID the conversationID to set - */ - void setConversationID(Object conversationID); - - - /** - * will check whether this conversation has expired and update state if it has - * @return true if it has expired - */ - boolean isExpired(); - - /** - * updates the last time this conversation was referenced - */ - void updateLastReferencedTime(); - - void initializeConversationAttributes(RuntimeComponent targetComponent); - - - /** - * @return true if the conversational attributes have been initialized - */ - boolean conversationalAttributesInitialized(); -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ExtendedConversationImpl.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ExtendedConversationImpl.java deleted file mode 100644 index 0bf66b2817..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ExtendedConversationImpl.java +++ /dev/null @@ -1,265 +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.core.conversation; - -import org.apache.tuscany.sca.core.scope.ScopedImplementationProvider; -import org.apache.tuscany.sca.provider.ImplementationProvider; -import org.apache.tuscany.sca.runtime.RuntimeComponent; - - -/** - * - * @version $Rev$ $Date$ - */ -public class ExtendedConversationImpl implements ExtendedConversation, Runnable { - - private final ConversationManagerImpl manager; - private volatile Object conversationID; - private ConversationState state; - - /** - * syncs access to the state - */ - private final Object stateSync = new Object(); - - /** - * the maximum time a conversation can exist - */ - private long expirationTime = 0; - - /** - * the maximum time this conversation can be idle - */ - private long maxIdleTime = 0; - - /** - * the maximum age of this conversation - */ - private long maxAge = 0; - - /** - * the time that this object was created - */ - private long creationTime; - - /** - * the time that this object was last referenced - */ - private long lastReferencedTime; - - /** - * boolean to ensure expiry only occurs once - */ - private boolean expired = false; - - /** - * boolean to indicate if the conversation attributes have - * been set. In the case where a remote binding is used - * within a composite the JDKInvocationHandler can create the - * conversation but the conversationAttributes are not available - * until the conversation is retrieved by the RuntimeWireInvoker - */ - private boolean conversationAttributesInitialized = false; - - /** - * Constructor - * @param manager the conversation manager - * @param conversationID the conversation id associated with this conversation - * @param state the initial state of this conversation - * @param aMaxAge the maximum age of the conversation - * @param aMaxIdleTime the maximum idle time - */ - public ExtendedConversationImpl(ConversationManagerImpl manager, - Object conversationID, ConversationState state) { - super(); - - this.creationTime = System.currentTimeMillis(); - this.lastReferencedTime = creationTime; - this.manager = manager; - this.conversationID = conversationID; - this.state = state; - } - - /** - * will check whether this conversation has expired and update state if it has - * @return true if it has expired - */ - public boolean isExpired() { - long currentTime; - synchronized (stateSync) { - - // if the attributes haven't been initialized then - // this conversation object can't expire - if (conversationAttributesInitialized == false) { - return false; - } - - // check state first - if (state == ConversationState.EXPIRED) { - return true; - } - - // check whether the time is finished - currentTime = System.currentTimeMillis(); - if (((this.lastReferencedTime + this.maxIdleTime) <= currentTime) - || (this.expirationTime <= currentTime)) { - setState(ConversationState.EXPIRED); - return true; - } - } - scheduleNextExpiryTime(currentTime); - return false; - } - - /** - * schedule next expiry time - */ - public void scheduleNextExpiryTime(long currentTime) { - if ((lastReferencedTime + maxIdleTime) < expirationTime){ - manager.scheduleConversation(this, (lastReferencedTime + maxIdleTime) - currentTime); - } else { - manager.scheduleConversation(this, expirationTime - currentTime); - } - } - /** - * updates the last time this conversation was referenced - */ - public void updateLastReferencedTime() { - this.lastReferencedTime = System.currentTimeMillis(); - if (conversationAttributesInitialized == true){ - scheduleNextExpiryTime(lastReferencedTime); - } - } - - public ConversationState getState() { - synchronized (stateSync){ - return state; - } - } - - public void end() { - manager.endConversation(conversationID); - } - - public Object getConversationID() { - return conversationID; - } - - /** - * @param state the state to set - */ - public void setState(ConversationState state) { - synchronized (stateSync){ - this.state = state; - } - } - - /** - * @param conversationID the conversationID to set - */ - public void setConversationID(Object conversationID) { - synchronized (stateSync){ - if (state != ConversationState.ENDED) { - throw new IllegalStateException("The state of conversation " + conversationID + " " + state); - } - } - this.conversationID = conversationID; - } - - /** - * @param maxAge the maximum age of this conversation - */ - public void initializeConversationAttributes(RuntimeComponent targetComponent){ - if (targetComponent != null){ - this.maxAge = getMaxIdleTime(targetComponent.getImplementationProvider()); - this.maxIdleTime = getMaxAge(targetComponent.getImplementationProvider()); - this.expirationTime = creationTime + maxAge; - this.conversationAttributesInitialized = true; - } - } - - /** - * @return true if the conversational attributes have been initialized - */ - public boolean conversationalAttributesInitialized(){ - return this.conversationAttributesInitialized; - } - - /** - * return the max idle time - * @param impProvider the implementation Provider to extract any ConversationAttribute details - */ - private long getMaxIdleTime(ImplementationProvider impProvider) { - // Check to see if the maxIdleTime has been specified using @ConversationAttributes. - // Implementation annotated attributes are honoured first. - if ((impProvider != null) && - (impProvider instanceof ScopedImplementationProvider)) { - ScopedImplementationProvider aScopedImpl = - (ScopedImplementationProvider) impProvider; - - long maxIdleTime = aScopedImpl.getMaxIdleTime(); - if (maxIdleTime > 0) { - return maxIdleTime; - } - } - return manager.getMaxIdleTime(); - } - - /** - * returns the max age - * @param impProvider the implementation Provider to extract any ConversationAttribute details - */ - private long getMaxAge(ImplementationProvider impProvider){ - - // Check to see if the maxAge has been specified using @ConversationAttributes. - // Implementation annotated attributes are honoured first. - if ((impProvider != null) && - (impProvider instanceof ScopedImplementationProvider)) { - ScopedImplementationProvider aScopedImpl = - (ScopedImplementationProvider) impProvider; - - long maxAge = aScopedImpl.getMaxAge(); - if (maxAge > 0) { - return maxAge; - } - } - return manager.getMaxAge(); - } - - /** - * called when expiring - */ - public void run() { - synchronized (stateSync){ - if (!expired){ - if (isExpired()) { - expired = true; - try { - manager.expireConversation(getConversationID()); - } catch (IllegalStateException ise) { - // ignore this.. this can occur if another thread has subsequently ended - // the conversation - } - } - } - } - - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/event/BaseEventPublisher.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/event/BaseEventPublisher.java deleted file mode 100644 index 517e5579a4..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/event/BaseEventPublisher.java +++ /dev/null @@ -1,89 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.event; - -import java.util.List; -import java.util.Map; -import java.util.concurrent.ConcurrentHashMap; -import java.util.concurrent.CopyOnWriteArrayList; - -import org.apache.tuscany.sca.event.Event; -import org.apache.tuscany.sca.event.EventFilter; -import org.apache.tuscany.sca.event.EventPublisher; -import org.apache.tuscany.sca.event.RuntimeEventListener; -import org.apache.tuscany.sca.event.TrueFilter; - -/** - * Base implementation of an <code>EventPublisher</code> - * - * @version $Rev$ $Date$ - */ -public abstract class BaseEventPublisher implements EventPublisher { - protected static final EventFilter TRUE_FILTER = new TrueFilter(); - protected Map<EventFilter, List<RuntimeEventListener>> listeners; - - public void addListener(RuntimeEventListener listener) { - addListener(TRUE_FILTER, listener); - } - - public void removeListener(RuntimeEventListener listener) { - assert listener != null : "Listener cannot be null"; - synchronized (getListeners()) { - for (List<RuntimeEventListener> currentList : getListeners().values()) { - for (RuntimeEventListener current : currentList) { - if (current == listener) { - currentList.remove(current); - return; - } - } - } - } - } - - public void addListener(EventFilter filter, RuntimeEventListener listener) { - assert listener != null : "Listener cannot be null"; - synchronized (getListeners()) { - List<RuntimeEventListener> list = getListeners().get(filter); - if (list == null) { - list = new CopyOnWriteArrayList<RuntimeEventListener>(); - listeners.put(filter, list); - } - list.add(listener); - } - } - - public void publish(Event event) { - assert event != null : "Event object was null"; - for (Map.Entry<EventFilter, List<RuntimeEventListener>> entry : getListeners().entrySet()) { - if (entry.getKey().match(event)) { - for (RuntimeEventListener listener : entry.getValue()) { - listener.onEvent(event); - } - } - } - } - - protected Map<EventFilter, List<RuntimeEventListener>> getListeners() { - if (listeners == null) { - listeners = new ConcurrentHashMap<EventFilter, List<RuntimeEventListener>>(); - } - return listeners; - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ComponentStart.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ComponentStart.java deleted file mode 100644 index 45eab7da1b..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ComponentStart.java +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.event; - -import java.net.URI; - -import org.apache.tuscany.sca.event.Event; - -/** - * Propagated when a component starts - * - * @version $Rev$ $Date$ - */ -public class ComponentStart implements Event { - - private Object source; - private URI uri; - - /** - * Creates a component start event - * - * @param source the source of the event - * @param componentURI the URI of the component being started - */ - public ComponentStart(Object source, URI componentURI) { - this.source = source; - this.uri = componentURI; - } - - public URI getComponentURI() { - return uri; - } - - public Object getSource() { - return source; - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ComponentStop.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ComponentStop.java deleted file mode 100644 index 4dc79c3844..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ComponentStop.java +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.event; - -import java.net.URI; - -import org.apache.tuscany.sca.event.Event; - -/** - * Propagated when a component stops - * - * @version $Rev$ $Date$ - */ -public class ComponentStop implements Event { - - private Object source; - private URI uri; - - /** - * Creates a component stop event - * - * @param source the source of the event - * @param componentUri the composite component associated the component being stopped - */ - public ComponentStop(Object source, URI componentUri) { - this.source = source; - this.uri = componentUri; - } - - public URI getComponentURI() { - return uri; - } - - public Object getSource() { - return source; - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ConversationEnd.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ConversationEnd.java deleted file mode 100644 index d3106c7052..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ConversationEnd.java +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.event; - -import org.apache.tuscany.sca.event.Event; - - - -/** - * Propagated when a conversation is expired - * - * @version $Rev$ $Date$ - */ -public class ConversationEnd implements Event { - - private Object source; - private Object id; - - /** - * Creates a new event - * - * @param source the source of the event - * @param id the id of the conversation being ended - */ - public ConversationEnd(Object source, Object id) { - this.source = source; - this.id = id; - } - - public Object getSource() { - return source; - } - - public Object getConversationID() { - return id; - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ConversationStart.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ConversationStart.java deleted file mode 100644 index 123400fbdd..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ConversationStart.java +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.event; - -import org.apache.tuscany.sca.event.Event; - - -/** - * Propagated when a conversation has started - * - * @version $Rev$ $Date$ - */ -public class ConversationStart implements Event { - - private Object source; - private Object id; - - /** - * Creates a new event - * - * @param source the source of the event - * @param id the id of the conversation being started - */ - public ConversationStart(Object source, Object id) { - this.source = source; - this.id = id; - } - - public Object getSource() { - return source; - } - - public Object getConversationID() { - return id; - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/event/HttpSessionEnd.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/event/HttpSessionEnd.java deleted file mode 100644 index 68cb5c2966..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/event/HttpSessionEnd.java +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.event; - -import org.apache.tuscany.sca.event.Event; - - - -/** - * Propagated when an HTTP-based session is expired - * - * @version $Rev$ $Date$ - */ -public class HttpSessionEnd implements Event { - - private Object source; - private Object id; - - /** - * Creates a new event - * - * @param source the source of the event - * @param id the id of the HTTP session being ended - */ - public HttpSessionEnd(Object source, Object id) { - this.source = source; - this.id = id; - } - - public Object getSource() { - return source; - } - - public Object getSessionID() { - return id; - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/event/HttpSessionStart.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/event/HttpSessionStart.java deleted file mode 100644 index 38a4fb10d6..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/event/HttpSessionStart.java +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.event; - -import org.apache.tuscany.sca.event.Event; - - -/** - * Propagated when an HTTP-based session has started - * - * @version $Rev$ $Date$ - */ -public class HttpSessionStart implements Event { - - private Object source; - private Object id; - - /** - * Creates a new event - * - * @param source the source of the event - * @param id the id of the HTTP session being started - */ - public HttpSessionStart(Object source, Object id) { - this.source = source; - this.id = id; - } - - public Object getSource() { - return source; - } - - public Object getSessionID() { - return id; - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/event/RequestEnd.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/event/RequestEnd.java deleted file mode 100644 index d7e797bbb9..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/event/RequestEnd.java +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.event; - -import org.apache.tuscany.sca.event.Event; - -/** - * Propagated when a request completes or is ended - * - * @version $Rev$ $Date$ - */ -public class RequestEnd implements Event { - - private Object source; - - /** - * Creates a new event - * - * @param source the source of the event - */ - public RequestEnd(Object source) { - this.source = source; - } - - public Object getSource() { - return source; - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/event/RequestStart.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/event/RequestStart.java deleted file mode 100644 index 7530156b11..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/event/RequestStart.java +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.event; - -import org.apache.tuscany.sca.event.Event; - -/** - * Propagated when a request is started in the runtime - * - * @version $Rev$ $Date$ - */ -public class RequestStart implements Event { - - private Object source; - - /** - * Creates a new event - * - * @param source the source of the event - */ - public RequestStart(Object source) { - this.source = source; - } - - public Object getSource() { - return source; - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/factory/ObjectCreationException.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/factory/ObjectCreationException.java deleted file mode 100644 index d35b27fd24..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/factory/ObjectCreationException.java +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.factory; - - -/** - * Denotes an error creating a new object instance - * - * @version $Rev$ $Date$ - */ -public class ObjectCreationException extends RuntimeException { - private static final long serialVersionUID = -6423113430265944499L; - - public ObjectCreationException() { - super(); - } - - public ObjectCreationException(String message, Throwable cause) { - super(message, cause); - } - - public ObjectCreationException(String message) { - super(message); - } - - public ObjectCreationException(Throwable cause) { - super(cause); - } - -} - diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/factory/ObjectFactory.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/factory/ObjectFactory.java deleted file mode 100644 index 3f64d2405b..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/factory/ObjectFactory.java +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.factory; - -/** - * Implementations create new instances of a particular type - * - * @version $Rev$ $Date$ - */ -public interface ObjectFactory<T> { - - /** - * Return a instance of the type that this factory creates. - * - * @return a instance from this factory - */ - T getInstance() throws ObjectCreationException; - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallableReferenceObjectFactory.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallableReferenceObjectFactory.java deleted file mode 100644 index 588c43b8b1..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallableReferenceObjectFactory.java +++ /dev/null @@ -1,63 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.invocation; - -import org.apache.tuscany.sca.assembly.Binding; -import org.apache.tuscany.sca.core.factory.ObjectCreationException; -import org.apache.tuscany.sca.core.factory.ObjectFactory; -import org.apache.tuscany.sca.runtime.RuntimeComponent; -import org.apache.tuscany.sca.runtime.RuntimeComponentReference; -import org.osoa.sca.CallableReference; - -/** - * Uses a wire to return a CallableReference - * - * @version $Rev$ $Date$ - */ -public class CallableReferenceObjectFactory implements ObjectFactory<CallableReference<?>> { - private Class<?> businessInterface; - private RuntimeComponent component; - private RuntimeComponentReference reference; - private Binding binding; - - /** - * Constructor. - * - * To support the @Reference protected CallableReference<MyService> ref; - * - * @param businessInterface the interface to inject - * @param component the component defining the reference to be injected - * @param reference the reference to be injected - * @param binding the binding for the reference - */ - public CallableReferenceObjectFactory(Class<?> businessInterface, - RuntimeComponent component, - RuntimeComponentReference reference, - Binding binding) { - this.businessInterface = businessInterface; - this.component = component; - this.reference = reference; - this.binding = binding; - } - - public CallableReference<?> getInstance() throws ObjectCreationException { - return component.getComponentContext().getServiceReference(businessInterface, reference, binding); - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackInterfaceInterceptor.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackInterfaceInterceptor.java deleted file mode 100644 index d19aa237cd..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackInterfaceInterceptor.java +++ /dev/null @@ -1,57 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.invocation; - -import org.apache.tuscany.sca.invocation.Interceptor; -import org.apache.tuscany.sca.invocation.Invoker; -import org.apache.tuscany.sca.invocation.Message; -import org.apache.tuscany.sca.runtime.ReferenceParameters; -import org.osoa.sca.NoRegisteredCallbackException; - -/** - * An interceptor applied to the forward direction of a wire that ensures the callback target implements the required - * service contract. This is required as callback targets may be set dynamically by service implementations. - * - * @version $Rev$ $Date$ - */ -public class CallbackInterfaceInterceptor implements Interceptor { - private Invoker next; - - public CallbackInterfaceInterceptor() { - } - - public Message invoke(Message msg) { - ReferenceParameters parameters = msg.getFrom().getReferenceParameters(); - if (parameters.getCallbackObjectID() != null || parameters.getCallbackReference() != msg.getFrom() - .getCallbackEndpoint()) { - return next.invoke(msg); - } else { - throw new NoRegisteredCallbackException("Callback target does not implement the callback interface"); - } - } - - public void setNext(Invoker next) { - this.next = next; - } - - public Invoker getNext() { - return next; - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackReferenceImpl.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackReferenceImpl.java deleted file mode 100644 index dcc1312a3f..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackReferenceImpl.java +++ /dev/null @@ -1,271 +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.core.invocation;
-
-import java.io.IOException;
-import java.io.ObjectInput;
-import java.io.ObjectOutput;
-import java.util.List;
-
-import org.apache.tuscany.sca.assembly.Binding;
-import org.apache.tuscany.sca.assembly.Component;
-import org.apache.tuscany.sca.assembly.ComponentService;
-import org.apache.tuscany.sca.assembly.Contract;
-import org.apache.tuscany.sca.assembly.OptimizableBinding;
-import org.apache.tuscany.sca.core.assembly.EndpointReferenceImpl;
-import org.apache.tuscany.sca.core.assembly.RuntimeComponentReferenceImpl;
-import org.apache.tuscany.sca.core.assembly.RuntimeWireImpl;
-import org.apache.tuscany.sca.core.context.CallableReferenceImpl;
-import org.apache.tuscany.sca.core.context.ComponentContextHelper;
-import org.apache.tuscany.sca.interfacedef.InterfaceContract;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
-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.apache.tuscany.sca.runtime.RuntimeWire;
-
-/**
- * Returns proxy instance for a wire callback
- *
- * @version $Rev: 576055 $ $Date: 2007-09-16 08:11:45 +0100 (Sun, 16 Sep 2007) $
- */
-public class CallbackReferenceImpl<B> extends CallableReferenceImpl<B> {
- private RuntimeWire wire;
- private List<RuntimeWire> wires;
- private EndpointReference resolvedEndpoint;
- private Object convID;
-
- public static CallbackReferenceImpl newInstance(Class interfaze,
- ProxyFactory proxyFactory,
- List<RuntimeWire> wires) {
- if (getCallbackEndpoint(ThreadMessageContext.getMessageContext()) != null) {
- return new CallbackReferenceImpl(interfaze, proxyFactory, wires);
- } else {
- return null;
- }
- }
-
- /**
- * Public constructor for Externalizable serialization/deserialization.
- */
- public CallbackReferenceImpl() {
- super();
- }
-
- private CallbackReferenceImpl(Class<B> interfaze, ProxyFactory proxyFactory, List<RuntimeWire> wires) {
- super(interfaze, null, proxyFactory);
- this.wires = wires;
- init();
- }
-
- public void init() {
- Message msgContext = ThreadMessageContext.getMessageContext();
- wire = selectCallbackWire(msgContext);
- if (wire == null) {
- //FIXME: need better exception
- throw new RuntimeException("No callback binding found for " + msgContext.getTo().getURI());
- }
- resolvedEndpoint = getCallbackEndpoint(msgContext);
- convID = msgContext.getFrom().getReferenceParameters().getConversationID();
- callbackID = msgContext.getFrom().getReferenceParameters().getCallbackID();
- }
-
- @Override
- protected Object createProxy() throws Exception {
- return proxyFactory.createCallbackProxy(this);
- }
-
- protected RuntimeWire getCallbackWire() {
- if (resolvedEndpoint == null) {
- return null;
- } else {
- return cloneAndBind(wire);
- }
- }
-
- protected Object getConvID() {
- return convID;
- }
-
- protected EndpointReference getResolvedEndpoint() {
- return resolvedEndpoint;
- }
-
- private RuntimeWire selectCallbackWire(Message msgContext) {
- // look for callback binding with same name as service binding
- EndpointReference to = msgContext.getTo();
- if (to == null) {
- //FIXME: need better exception
- throw new RuntimeException("Destination for forward call is not available");
- }
- for (RuntimeWire wire : wires) {
- if (wire.getSource().getBinding().getName().equals(to.getBinding().getName())) {
- return wire;
- }
- }
-
- // if no match, look for callback binding with same type as service binding
- for (RuntimeWire wire : wires) {
- if (wire.getSource().getBinding().getClass() == to.getBinding().getClass()) {
- return wire;
- }
- }
-
- // no suitable callback wire was found
- return null;
- }
-
- /**
- * @param msgContext
- */
- private static EndpointReference getCallbackEndpoint(Message msgContext) {
- EndpointReference from = msgContext.getFrom();
- if (from == null) {
- return null;
- }
- return from.getReferenceParameters().getCallbackReference();
- }
-
- private RuntimeWire cloneAndBind(RuntimeWire wire) {
- RuntimeWire boundWire = null;
- if (resolvedEndpoint != null) {
- boundWire = ((RuntimeWireImpl)wire).lookupCache(resolvedEndpoint);
- if (boundWire != null) {
- return boundWire;
- }
- try {
- Contract contract = resolvedEndpoint.getContract();
- RuntimeComponentReference ref = null;
- if (contract == null) {
- boundWire = (RuntimeWire)wire.clone();
-
- } else if (contract instanceof RuntimeComponentReference) {
- ref = (RuntimeComponentReference)contract;
- boundWire = ref.getRuntimeWire(resolvedEndpoint.getBinding());
-
- } else { // contract instanceof RuntimeComponentService
- ref = bind((RuntimeComponentReference)wire.getSource().getContract(),
- resolvedEndpoint.getComponent(),
- (RuntimeComponentService)contract);
- boundWire = ref.getRuntimeWires().get(0);
- }
- configureWire(boundWire);
- ((RuntimeWireImpl)wire).addToCache(resolvedEndpoint, boundWire);
- } catch (CloneNotSupportedException e) {
- // will not happen
- }
- }
- return boundWire;
- }
-
- private static RuntimeComponentReference bind(RuntimeComponentReference reference,
- RuntimeComponent component,
- RuntimeComponentService service) throws CloneNotSupportedException {
- RuntimeComponentReference ref = (RuntimeComponentReference)reference.clone();
- 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;
- }
-
- private void configureWire(RuntimeWire wire) {
- // need to set the endpoint on the binding also so that when the chains are created next
- // the sca binding can decide whether to provide local or remote invokers.
- // TODO - there is a problem here though in that I'm setting a target on a
- // binding that may possibly be trying to point at two things in the multi threaded
- // case. Need to confirm the general model here and how the clone and bind part
- // is intended to work
- Binding binding = wire.getSource().getBinding();
- binding.setURI(resolvedEndpoint.getURI());
-
- // also need to set the target contract as it varies for the sca binding depending on
- // whether it is local or remote
- RuntimeComponentReference ref = (RuntimeComponentReference)wire.getSource().getContract();
- wire.getTarget().setInterfaceContract(ref.getBindingProvider(binding).getBindingInterfaceContract());
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
- super.readExternal(in);
- this.callbackID = in.readObject();
- this.convID = in.readObject();
-
- this.compositeActivator = ComponentContextHelper.getCurrentCompositeActivator();
-
- // Get the target Component and Service from the URI
- final String uri = in.readUTF();
- final String[] splitURI = super.splitComponentURI(uri);
- final String componentURI = splitURI[0];
- final String serviceName = splitURI[1];
- final Component targetComponent = super.resolveComponentURI(componentURI);
- final ComponentService targetService = super.resolveService(serviceName, targetComponent);
- final InterfaceContract targetServiceIfaceContract = targetService.getInterfaceContract();
-
- // Re-create the resolved Endpoint
- this.resolvedEndpoint = new EndpointReferenceImpl(
- (RuntimeComponent) targetComponent, targetService, null,
- targetServiceIfaceContract);
-
- // Copy the Java Interface from the Service
- final JavaInterface ji = (JavaInterface) targetServiceIfaceContract.getInterface();
- this.businessInterface = (Class<B>) ji.getJavaClass();
-
- // We need to re-create the callback wire. We need to do this on a clone of the Service
- // wire since we need to change some details on it.
- // FIXME: Is this the best way to do this?
- final RuntimeWire cbWire = ((RuntimeComponentService) targetService).getRuntimeWires().get(0);
- try {
- this.wire = (RuntimeWireImpl) cbWire.clone();
- } catch (CloneNotSupportedException e) {
- throw new IOException(e.toString());
- }
-
- // Setup the reference on the cloned wire
- final RuntimeComponentReference ref = new RuntimeComponentReferenceImpl();
- ref.setComponent((RuntimeComponent) targetComponent);
- ref.setInterfaceContract(targetServiceIfaceContract);
- ((EndpointReferenceImpl) this.wire.getSource()).setContract(ref);
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void writeExternal(ObjectOutput out) throws IOException {
- super.writeExternal(out);
- out.writeObject(this.callbackID);
- out.writeObject(this.convID);
- out.writeUTF(this.resolvedEndpoint.getURI());
- }
-}
diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackReferenceObjectFactory.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackReferenceObjectFactory.java deleted file mode 100644 index b5b40811ad..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackReferenceObjectFactory.java +++ /dev/null @@ -1,48 +0,0 @@ -/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.core.invocation;
-
-import java.util.List;
-
-import org.apache.tuscany.sca.core.factory.ObjectCreationException;
-import org.apache.tuscany.sca.core.factory.ObjectFactory;
-import org.apache.tuscany.sca.runtime.RuntimeWire;
-import org.osoa.sca.CallableReference;
-
-/**
- * Uses a wire to return a CallableReference
- *
- * @version $Rev: 574648 $ $Date: 2007-09-11 18:45:36 +0100 (Tue, 11 Sep 2007) $
- */
-public class CallbackReferenceObjectFactory implements ObjectFactory<CallableReference<?>> {
- private Class<?> businessInterface;
- private ProxyFactory proxyFactory;
- private List<RuntimeWire> wires;
-
- public CallbackReferenceObjectFactory(Class<?> interfaze, ProxyFactory proxyFactory, List<RuntimeWire> wires) {
- this.businessInterface = interfaze;
- this.proxyFactory = proxyFactory;
- this.wires = wires;
- }
-
- public CallableReference<?> getInstance() throws ObjectCreationException {
- return CallbackReferenceImpl.newInstance(businessInterface, proxyFactory, wires);
- }
-
-}
diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackWireObjectFactory.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackWireObjectFactory.java deleted file mode 100644 index 2b37c30451..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackWireObjectFactory.java +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.invocation; - -import java.util.List; - -import org.apache.tuscany.sca.core.factory.ObjectCreationException; -import org.apache.tuscany.sca.core.factory.ObjectFactory; -import org.apache.tuscany.sca.runtime.RuntimeWire; - -/** - * Returns proxy instance for a wire callback - * - * @version $Rev$ $Date$ - */ -public class CallbackWireObjectFactory<B> implements ObjectFactory<B> { - private Class<B> businessInterface; - private ProxyFactory proxyFactory; - private List<RuntimeWire> wires; - - public CallbackWireObjectFactory(Class<B> interfaze, ProxyFactory proxyFactory, List<RuntimeWire> wires) { - this.businessInterface = interfaze; - this.proxyFactory = proxyFactory; - this.wires = wires; - } - - public B getInstance() throws ObjectCreationException { - return proxyFactory.createCallbackProxy(businessInterface, wires); - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CglibProxyFactory.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CglibProxyFactory.java deleted file mode 100644 index 0fa1d27d2a..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CglibProxyFactory.java +++ /dev/null @@ -1,151 +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.core.invocation; - -import java.lang.reflect.Method; -import java.util.List; - -import net.sf.cglib.proxy.Callback; -import net.sf.cglib.proxy.Enhancer; -import net.sf.cglib.proxy.Factory; -import net.sf.cglib.proxy.MethodInterceptor; -import net.sf.cglib.proxy.MethodProxy; - -import org.apache.tuscany.sca.core.context.CallableReferenceImpl; -import org.apache.tuscany.sca.core.context.ServiceReferenceImpl; -import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper; -import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractMapperImpl; -import org.apache.tuscany.sca.invocation.MessageFactory; -import org.apache.tuscany.sca.runtime.RuntimeWire; -import org.osoa.sca.CallableReference; -import org.osoa.sca.ServiceReference; - -/** - * The implementation of a wire service that uses cglib dynamic proxies - * - * @version $Rev$ $Date$ - */ -@SuppressWarnings("unused") -public class CglibProxyFactory implements ProxyFactory { - private MessageFactory messageFactory; - - public CglibProxyFactory(MessageFactory messageFactory, InterfaceContractMapper mapper) { - this.messageFactory = messageFactory; - - } - - public <T> T createProxy(Class<T> interfaze, RuntimeWire wire) throws ProxyCreationException { - ServiceReference<T> serviceReference = new ServiceReferenceImpl(interfaze, wire, this); - return createProxy(serviceReference); - } - - /** - * create the proxy with cglib. use the same JDKInvocationHandler as - * JDKProxyService. - */ - public <T> T createProxy(CallableReference<T> callableReference) throws ProxyCreationException { - Enhancer enhancer = new Enhancer(); - Class<T> interfaze = callableReference.getBusinessInterface(); - enhancer.setSuperclass(interfaze); - enhancer.setCallback(new CglibMethodInterceptor<T>(callableReference)); - Object proxy = enhancer.create(); - ((CallableReferenceImpl)callableReference).setProxy(proxy); - return interfaze.cast(proxy); - } - - /** - * create the callback proxy with cglib. use the same - * JDKCallbackInvocationHandler as JDKProxyService. - */ - public <T> T createCallbackProxy(Class<T> interfaze, final List<RuntimeWire> wires) throws ProxyCreationException { - CallbackReferenceImpl<T> callbackReference = CallbackReferenceImpl.newInstance(interfaze, this, wires); - return callbackReference != null ? createCallbackProxy(callbackReference) : null; - } - - /** - * create the callback proxy with cglib. use the same - * JDKCallbackInvocationHandler as JDKProxyService. - */ - public <T> T createCallbackProxy(CallbackReferenceImpl<T> callbackReference) throws ProxyCreationException { - Enhancer enhancer = new Enhancer(); - Class<T> interfaze = callbackReference.getBusinessInterface(); - enhancer.setSuperclass(interfaze); - enhancer.setCallback(new CglibMethodInterceptor<T>(callbackReference)); - Object proxy = enhancer.create(); - callbackReference.setProxy(proxy); - return interfaze.cast(proxy); - } - - @SuppressWarnings("unchecked") - public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException { - if (isProxyClass(target.getClass())) { - Factory factory = (Factory)target; - Callback[] callbacks = factory.getCallbacks(); - if (callbacks.length != 1 || !(callbacks[0] instanceof CglibMethodInterceptor)) { - throw new IllegalArgumentException("The object is not a known proxy."); - } - CglibMethodInterceptor interceptor = (CglibMethodInterceptor)callbacks[0]; - return (R)interceptor.invocationHandler.getCallableReference(); - } else { - throw new IllegalArgumentException("The object is not a known proxy."); - } - } - - /** - * @see org.apache.tuscany.sca.core.invocation.ProxyFactory#isProxyClass(java.lang.Class) - */ - public boolean isProxyClass(Class<?> clazz) { - return Factory.class.isAssignableFrom(clazz); - } - - private class CglibMethodInterceptor<T> implements MethodInterceptor { - private JDKInvocationHandler invocationHandler; - - public CglibMethodInterceptor(CallableReference<T> callableReference) { - invocationHandler = new JDKInvocationHandler(messageFactory, callableReference); - } - - public CglibMethodInterceptor(CallbackReferenceImpl<T> callbackReference) { - invocationHandler = new JDKCallbackInvocationHandler(messageFactory, callbackReference); - } - - /* - public CglibMethodInterceptor(Class<T> interfaze, RuntimeWire wire) { - ServiceReference<T> serviceRef = new ServiceReferenceImpl<T>(interfaze, wire, CglibProxyFactory.this); - invocationHandler = new JDKInvocationHandler(messageFactory, serviceRef); - } - - public CglibMethodInterceptor(Class<T> interfaze, List<RuntimeWire> wires) { - CallbackReferenceImpl ref = new CallbackReferenceImpl(interfaze, CglibProxyFactory.this, wires); - invocationHandler = new JDKCallbackInvocationHandler(messageFactory, ref); - } - */ - - /** - * @see net.sf.cglib.proxy.MethodInterceptor#intercept(java.lang.Object, java.lang.reflect.Method, java.lang.Object[], net.sf.cglib.proxy.MethodProxy) - */ - public Object intercept(Object obj, Method method, Object[] args, MethodProxy proxy) throws Throwable { - Object result = invocationHandler.invoke(proxy, method, args); - return result; - } - - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/DefaultProxyFactoryExtensionPoint.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/DefaultProxyFactoryExtensionPoint.java deleted file mode 100644 index 9acb4be6f8..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/DefaultProxyFactoryExtensionPoint.java +++ /dev/null @@ -1,74 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.core.invocation; - -import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.core.UtilityExtensionPoint; -import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper; -import org.apache.tuscany.sca.invocation.MessageFactory; - -/** - * Default implementation of a ProxyFactoryExtensionPoint. - * - * @version $Rev$ $Date$ - */ -public class DefaultProxyFactoryExtensionPoint implements ProxyFactoryExtensionPoint { - private InterfaceContractMapper interfaceContractMapper; - private MessageFactory messageFactory; - - private ProxyFactory interfaceFactory; - private ProxyFactory classFactory; - - public DefaultProxyFactoryExtensionPoint(ExtensionPointRegistry extensionPoints) { - UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class); - this.interfaceContractMapper = utilities.getUtility(InterfaceContractMapper.class); - - ModelFactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(ModelFactoryExtensionPoint.class); - this.messageFactory = modelFactories.getFactory(MessageFactory.class); - - interfaceFactory = new JDKProxyFactory(messageFactory, interfaceContractMapper); - } - - public DefaultProxyFactoryExtensionPoint(MessageFactory messageFactory, InterfaceContractMapper mapper) { - this.interfaceContractMapper = mapper; - this.messageFactory = messageFactory; - interfaceFactory = new JDKProxyFactory(messageFactory, mapper); - } - - public ProxyFactory getClassProxyFactory() { - return classFactory; - } - - public ProxyFactory getInterfaceProxyFactory() { - return interfaceFactory; - } - - public void setClassProxyFactory(ProxyFactory factory) { - this.classFactory = factory; - - } - - public void setInterfaceProxyFactory(ProxyFactory factory) { - this.interfaceFactory = factory; - - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ExtensibleProxyFactory.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ExtensibleProxyFactory.java deleted file mode 100644 index fcb48259b9..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ExtensibleProxyFactory.java +++ /dev/null @@ -1,113 +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.core.invocation; - -import java.util.List; - -import org.apache.tuscany.sca.runtime.RuntimeWire; -import org.osoa.sca.CallableReference; - -/** - * An extensible proxy factory. - * - * @version $Rev: $ $Date: $ - */ -public class ExtensibleProxyFactory implements ProxyFactory { - - private ProxyFactoryExtensionPoint proxyFactories; - - public ExtensibleProxyFactory(ProxyFactoryExtensionPoint proxyFactories) { - this.proxyFactories = proxyFactories; - } - - /** - * @see org.apache.tuscany.sca.core.invocation.ProxyFactory#cast(java.lang.Object) - */ - @SuppressWarnings("unchecked") - public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException { - ProxyFactory interfaceFactory = proxyFactories.getInterfaceProxyFactory(); - ProxyFactory classFactory = proxyFactories.getClassProxyFactory(); - if (interfaceFactory.isProxyClass(target.getClass())) { - return (R)interfaceFactory.cast(target); - } else if (classFactory != null && classFactory.isProxyClass(target.getClass())) { - return (R)classFactory.cast(target); - } else { - throw new IllegalArgumentException("The target is not a callable proxy"); - } - } - - /** - * @see org.apache.tuscany.sca.core.invocation.ProxyFactory#createCallbackProxy(java.lang.Class, - * java.util.List) - */ - public <T> T createCallbackProxy(Class<T> interfaze, List<RuntimeWire> wires) throws ProxyCreationException { - ProxyFactory interfaceFactory = proxyFactories.getInterfaceProxyFactory(); - ProxyFactory classFactory = proxyFactories.getClassProxyFactory(); - if (interfaze.isInterface()) { - return interfaceFactory.createCallbackProxy(interfaze, wires); - } else { - return classFactory.createCallbackProxy(interfaze, wires); - } - } - - public <T> T createProxy(CallableReference<T> callableReference) throws ProxyCreationException { - ProxyFactory interfaceFactory = proxyFactories.getInterfaceProxyFactory(); - ProxyFactory classFactory = proxyFactories.getClassProxyFactory(); - if (callableReference.getBusinessInterface().isInterface()) { - return interfaceFactory.createProxy(callableReference); - } else { - return classFactory.createProxy(callableReference); - } - } - - public <T> T createCallbackProxy(CallbackReferenceImpl<T> callbackReference) throws ProxyCreationException { - ProxyFactory interfaceFactory = proxyFactories.getInterfaceProxyFactory(); - ProxyFactory classFactory = proxyFactories.getClassProxyFactory(); - if (callbackReference.getBusinessInterface().isInterface()) { - return interfaceFactory.createCallbackProxy(callbackReference); - } else { - return classFactory.createCallbackProxy(callbackReference); - } - } - - /** - * @see org.apache.tuscany.sca.core.invocation.ProxyFactory#createProxy(java.lang.Class, - * org.apache.tuscany.sca.runtime.RuntimeWire) - */ - public <T> T createProxy(Class<T> interfaze, RuntimeWire wire) throws ProxyCreationException { - ProxyFactory interfaceFactory = proxyFactories.getInterfaceProxyFactory(); - ProxyFactory classFactory = proxyFactories.getClassProxyFactory(); - if (interfaze.isInterface()) { - return interfaceFactory.createProxy(interfaze, wire); - } else { - return classFactory.createProxy(interfaze, wire); - } - } - - /** - * @see org.apache.tuscany.sca.core.invocation.ProxyFactory#isProxyClass(java.lang.Class) - */ - public boolean isProxyClass(Class<?> clazz) { - ProxyFactory interfaceFactory = proxyFactories.getInterfaceProxyFactory(); - ProxyFactory classFactory = proxyFactories.getClassProxyFactory(); - return interfaceFactory.isProxyClass(clazz) || (classFactory != null && classFactory.isProxyClass(clazz)); - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ExtensibleWireProcessor.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ExtensibleWireProcessor.java deleted file mode 100644 index 934f2f7aa0..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ExtensibleWireProcessor.java +++ /dev/null @@ -1,44 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.invocation; - -import org.apache.tuscany.sca.runtime.RuntimeWire; -import org.apache.tuscany.sca.runtime.RuntimeWireProcessor; -import org.apache.tuscany.sca.runtime.RuntimeWireProcessorExtensionPoint; - -/** - * The default implementation of an extensible <code>WireProcessor</code> - * - * @version $Rev$ $Date$ - */ -public class ExtensibleWireProcessor implements RuntimeWireProcessor { - - private RuntimeWireProcessorExtensionPoint processors; - - public ExtensibleWireProcessor(RuntimeWireProcessorExtensionPoint processors) { - this.processors = processors; - } - - public void process(RuntimeWire wire) { - for (RuntimeWireProcessor processor : processors.getWireProcessors()) { - processor.process(wire); - } - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/InvocationChainImpl.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/InvocationChainImpl.java deleted file mode 100644 index 1a33e91a98..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/InvocationChainImpl.java +++ /dev/null @@ -1,189 +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.core.invocation; - -import java.util.ArrayList; -import java.util.List; -import java.util.ListIterator; - -import org.apache.tuscany.sca.interfacedef.Operation; -import org.apache.tuscany.sca.invocation.DataExchangeSemantics; -import org.apache.tuscany.sca.invocation.Interceptor; -import org.apache.tuscany.sca.invocation.InvocationChain; -import org.apache.tuscany.sca.invocation.Invoker; -import org.apache.tuscany.sca.invocation.Phase; - -/** - * Default implementation of an invocation chain - * - * @version $Rev$ $Date$ - */ -public class InvocationChainImpl implements InvocationChain { - private Operation sourceOperation; - private Operation targetOperation; - private List<Node> nodes = new ArrayList<Node>(); - - // FIXME: Not a good practice to use static reference - private static final PhaseManager phaseManager = new PhaseManager(); - private boolean forReference; - private boolean allowsPassByReference; - - public InvocationChainImpl(Operation sourceOperation, Operation targetOperation, boolean forReference) { - assert sourceOperation != null; - assert targetOperation != null; - this.targetOperation = targetOperation; - this.sourceOperation = sourceOperation; - this.forReference = forReference; - } - - public Operation getTargetOperation() { - return targetOperation; - } - - public void setTargetOperation(Operation operation) { - this.targetOperation = operation; - } - - public void addInterceptor(Interceptor interceptor) { - String phase = forReference ? Phase.REFERENCE : Phase.SERVICE; - addInterceptor(phase, interceptor); - } - - public void addInvoker(Invoker invoker) { - String phase = forReference ? Phase.REFERENCE_BINDING : Phase.IMPLEMENTATION; - addInvoker(phase, invoker); - } - - public Invoker getHeadInvoker() { - return nodes.isEmpty() ? null : nodes.get(0).getInvoker(); - } - - public Invoker getTailInvoker() { - return nodes.isEmpty() ? null : nodes.get(nodes.size() - 1).getInvoker(); - } - - /** - * @return the sourceOperation - */ - public Operation getSourceOperation() { - return sourceOperation; - } - - /** - * @param sourceOperation the sourceOperation to set - */ - public void setSourceOperation(Operation sourceOperation) { - this.sourceOperation = sourceOperation; - } - - public void addInterceptor(int index, Interceptor interceptor) { - addInterceptor(interceptor); - } - - public void addInterceptor(String phase, Interceptor interceptor) { - addInvoker(phase, interceptor); - } - - private void addInvoker(String phase, Invoker invoker) { - int index = phaseManager.getAllPhases().indexOf(phase); - if (index == -1) { - throw new IllegalArgumentException("Invalid phase name: " + phase); - } - Node node = new Node(index, invoker); - ListIterator<Node> li = nodes.listIterator(); - Node before = null, after = null; - boolean found = false; - while (li.hasNext()) { - before = after; - after = li.next(); - if (after.getPhaseIndex() > index) { - // Move back - li.previous(); - li.add(node); - found = true; - break; - } - } - if (!found) { - // Add to the end - nodes.add(node); - before = after; - after = null; - } - - // Relink the interceptors - if (before != null) { - if (before.getInvoker() instanceof Interceptor) { - ((Interceptor)before.getInvoker()).setNext(invoker); - } - } - if (after != null) { - if (invoker instanceof Interceptor) { - ((Interceptor)invoker).setNext(after.getInvoker()); - } - } - - } - - public boolean allowsPassByReference() { - if (allowsPassByReference) { - // No need to check the invokers - return true; - } - // Check if any of the invokers allows pass-by-reference - boolean allowsPBR = false; - for (Node i : nodes) { - if (i.getInvoker() instanceof DataExchangeSemantics) { - if (((DataExchangeSemantics)i.getInvoker()).allowsPassByReference()) { - allowsPBR = true; - break; - } - } - } - return allowsPBR; - } - - public void setAllowsPassByReference(boolean allowsPBR) { - this.allowsPassByReference = allowsPBR; - } - - private static class Node { - private int phaseIndex; - private Invoker invoker; - - public Node(int phaseIndex, Invoker invoker) { - super(); - this.phaseIndex = phaseIndex; - this.invoker = invoker; - } - - public int getPhaseIndex() { - return phaseIndex; - } - - public Invoker getInvoker() { - return invoker; - } - - public String toString() { - return "(" + phaseIndex + ")" + invoker; - } - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/JDKCallbackInvocationHandler.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/JDKCallbackInvocationHandler.java deleted file mode 100644 index cade0499d3..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/JDKCallbackInvocationHandler.java +++ /dev/null @@ -1,110 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.invocation; - -import java.lang.reflect.InvocationTargetException; -import java.lang.reflect.Method; - -import org.apache.tuscany.sca.core.assembly.RuntimeWireImpl; -import org.apache.tuscany.sca.core.context.CallableReferenceImpl; -import org.apache.tuscany.sca.core.conversation.ConversationState; -import org.apache.tuscany.sca.invocation.InvocationChain; -import org.apache.tuscany.sca.invocation.MessageFactory; -import org.apache.tuscany.sca.runtime.RuntimeWire; -import org.osoa.sca.NoRegisteredCallbackException; -import org.osoa.sca.ServiceRuntimeException; - -/** - * Responsible for dispatching to a callback through a wire. <p/> TODO cache - * target invoker - * - * @version $Rev$ $Date$ - */ -public class JDKCallbackInvocationHandler extends JDKInvocationHandler { - private static final long serialVersionUID = -3350283555825935609L; - - public JDKCallbackInvocationHandler(MessageFactory messageFactory, CallbackReferenceImpl ref) { - super(messageFactory, ref); - this.fixedWire = false; - } - - @Override - @SuppressWarnings( {"unchecked"}) - public Object invoke(Object proxy, Method method, Object[] args) throws Throwable { - if (Object.class == method.getDeclaringClass()) { - return invokeObjectMethod(method, args); - } - - // obtain a dedicated wire to be used for this callback invocation - RuntimeWire wire = ((CallbackReferenceImpl)callableReference).getCallbackWire(); - if (wire == null) { - //FIXME: need better exception - throw new ServiceRuntimeException("No callback wire found"); - } - - // set the conversational state based on the interface that - // is specified for the reference that this wire belongs to - initConversational(wire); - - // set the conversation id into the conversation object. This is - // a special case for callbacks as, unless otherwise set manually, - // the callback should use the same conversation id as was received - // on the incoming call to this component - if (conversational) { - - if (conversation == null || conversation.getState() == ConversationState.ENDED) { - conversation = null; - } - Object convID = conversation == null ? null : conversation.getConversationID(); - - // create a conversation id if one doesn't exist - // already, i.e. the conversation is just starting - if (convID == null) { - convID = ((CallbackReferenceImpl)callableReference).getConvID(); - if (convID != null) { - conversation = ((RuntimeWireImpl)wire).getConversationManager().getConversation(convID); - if (callableReference != null) { - ((CallableReferenceImpl)callableReference).attachConversation(conversation); - } - } - } - } - - setEndpoint(((CallbackReferenceImpl)callableReference).getResolvedEndpoint()); - - InvocationChain chain = getInvocationChain(method, wire); - if (chain == null) { - throw new IllegalArgumentException("No matching operation is found: " + method); - } - - try { - return invoke(chain, args, wire, wire.getSource()); - } catch (InvocationTargetException e) { - Throwable t = e.getCause(); - if (t instanceof NoRegisteredCallbackException) { - throw t; - } - throw e; - } finally { - // allow the cloned wire to be reused by subsequent callbacks - ((RuntimeWireImpl)wire).releaseWire(); - } - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/JDKInvocationHandler.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/JDKInvocationHandler.java deleted file mode 100644 index a23b9af9ad..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/JDKInvocationHandler.java +++ /dev/null @@ -1,516 +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.core.invocation; - -import java.io.Serializable; -import java.lang.reflect.InvocationHandler; -import java.lang.reflect.Method; -import java.lang.reflect.Proxy; -import java.util.HashMap; -import java.util.List; -import java.util.Map; -import java.util.UUID; - -import org.apache.tuscany.sca.core.assembly.RuntimeWireImpl; -import org.apache.tuscany.sca.core.context.CallableReferenceImpl; -import org.apache.tuscany.sca.core.context.InstanceWrapper; -import org.apache.tuscany.sca.core.conversation.ConversationManager; -import org.apache.tuscany.sca.core.conversation.ConversationState; -import org.apache.tuscany.sca.core.conversation.ExtendedConversation; -import org.apache.tuscany.sca.core.scope.Scope; -import org.apache.tuscany.sca.core.scope.ScopeContainer; -import org.apache.tuscany.sca.core.scope.ScopedRuntimeComponent; -import org.apache.tuscany.sca.core.scope.TargetDestructionException; -import org.apache.tuscany.sca.core.scope.TargetResolutionException; -import org.apache.tuscany.sca.interfacedef.ConversationSequence; -import org.apache.tuscany.sca.interfacedef.DataType; -import org.apache.tuscany.sca.interfacedef.Interface; -import org.apache.tuscany.sca.interfacedef.InterfaceContract; -import org.apache.tuscany.sca.interfacedef.Operation; -import org.apache.tuscany.sca.interfacedef.java.JavaOperation; -import org.apache.tuscany.sca.invocation.InvocationChain; -import org.apache.tuscany.sca.invocation.Invoker; -import org.apache.tuscany.sca.invocation.Message; -import org.apache.tuscany.sca.invocation.MessageFactory; -import org.apache.tuscany.sca.runtime.EndpointReference; -import org.apache.tuscany.sca.runtime.ReferenceParameters; -import org.apache.tuscany.sca.runtime.RuntimeComponent; -import org.apache.tuscany.sca.runtime.RuntimeWire; -import org.osoa.sca.CallableReference; -import org.osoa.sca.ConversationEndedException; -import org.osoa.sca.ServiceReference; -import org.osoa.sca.ServiceRuntimeException; - -/** - * @version $Rev$ $Date$ - */ -public class JDKInvocationHandler implements InvocationHandler, Serializable { - private static final long serialVersionUID = -3366410500152201371L; - - protected boolean conversational; - protected ExtendedConversation conversation; - protected MessageFactory messageFactory; - protected EndpointReference source; - protected EndpointReference target; - protected RuntimeWire wire; - protected CallableReference<?> callableReference; - protected Class<?> businessInterface; - - protected boolean fixedWire = true; - - protected transient Map<Method, InvocationChain> chains = new HashMap<Method, InvocationChain>(); - - public JDKInvocationHandler(MessageFactory messageFactory, Class<?> businessInterface, RuntimeWire wire) { - this.messageFactory = messageFactory; - this.wire = wire; - this.businessInterface = businessInterface; - init(this.wire); - } - - public JDKInvocationHandler(MessageFactory messageFactory, CallableReference<?> callableReference) { - this.messageFactory = messageFactory; - this.callableReference = callableReference; - if (callableReference != null) { - this.businessInterface = callableReference.getBusinessInterface(); - this.conversation = (ExtendedConversation)callableReference.getConversation(); - this.wire = ((CallableReferenceImpl<?>)callableReference).getRuntimeWire(); - if (wire != null) { - init(wire); - } - } - } - - protected void init(RuntimeWire wire) { - if (wire != null) { - try { - // Clone the endpoint reference so that reference parameters can be changed - source = (EndpointReference)wire.getSource().clone(); - } catch (CloneNotSupportedException e) { - throw new ServiceRuntimeException(e); - } - initConversational(wire); - } - } - - protected void initConversational(RuntimeWire wire) { - InterfaceContract contract = wire.getSource().getInterfaceContract(); - this.conversational = contract.getInterface().isConversational(); - } - - protected Object getCallbackID() { - if (callableReference != null) { - return callableReference.getCallbackID(); - } else { - return null; - } - } - - protected Object getConversationID() { - if (callableReference != null && callableReference instanceof ServiceReference) { - return ((ServiceReference)callableReference).getConversationID(); - } else { - return null; - } - } - - protected Object getCallbackObject() { - if (callableReference != null && callableReference instanceof ServiceReference) { - return ((ServiceReference)callableReference).getCallback(); - } else { - return null; - } - } - - public Object invoke(Object proxy, Method method, Object[] args) throws Throwable { - if (Object.class == method.getDeclaringClass()) { - return invokeObjectMethod(method, args); - } - if (wire == null) { - throw new ServiceRuntimeException("No runtime wire is available"); - } - InvocationChain chain = getInvocationChain(method, wire); - if (chain == null) { - throw new IllegalArgumentException("No matching operation is found: " + method); - } - - // send the invocation down the wire - Object result = invoke(chain, args, wire, source); - - return result; - } - - /** - * Handle the methods on the Object.class - * @param method - * @param args - */ - protected Object invokeObjectMethod(Method method, Object[] args) throws Throwable { - String name = method.getName(); - if ("toString".equals(name)) { - return "[Proxy - " + toString() + "]"; - } else if ("equals".equals(name)) { - Object obj = args[0]; - if (obj == null) { - return false; - } - if (!Proxy.isProxyClass(obj.getClass())) { - return false; - } - return equals(Proxy.getInvocationHandler(obj)); - } else if ("hashCode".equals(name)) { - return hashCode(); - } else { - return method.invoke(this); - } - } - - /** - * Determines if the given operation matches the given method - * - * @return true if the operation matches, false if does not - */ - // FIXME: Should it be in the InterfaceContractMapper? - @SuppressWarnings("unchecked") - private static boolean match(Operation operation, Method method) { - if (operation instanceof JavaOperation) { - JavaOperation javaOp = (JavaOperation)operation; - Method m = javaOp.getJavaMethod(); - if (!method.getName().equals(m.getName())) { - return false; - } - if (method.equals(m)) { - return true; - } - } else { - if (!method.getName().equals(operation.getName())) { - return false; - } - } - - // For remotable interface, operation is not overloaded. - if (operation.getInterface().isRemotable()) { - return true; - } - - Class<?>[] params = method.getParameterTypes(); - - DataType<List<DataType>> inputType = null; - if (operation.isWrapperStyle()) { - inputType = operation.getWrapper().getUnwrappedInputType(); - } else { - inputType = operation.getInputType(); - } - List<DataType> types = inputType.getLogical(); - boolean matched = true; - if (types.size() == params.length && method.getName().equals(operation.getName())) { - for (int i = 0; i < params.length; i++) { - Class<?> clazz = params[i]; - Class<?> type = types.get(i).getPhysical(); - // Object.class.isAssignableFrom(int.class) returns false - if (type != Object.class && (!type.isAssignableFrom(clazz))) { - matched = false; - } - } - } else { - matched = false; - } - return matched; - - } - - protected synchronized InvocationChain getInvocationChain(Method method, RuntimeWire wire) { - if (fixedWire && chains.containsKey(method)) { - return chains.get(method); - } - InvocationChain found = null; - for (InvocationChain chain : wire.getInvocationChains()) { - Operation operation = chain.getSourceOperation(); - if (operation.isDynamic()) { - operation.setName(method.getName()); - found = chain; - break; - } else if (match(operation, method)) { - found = chain; - break; - } - } - if (fixedWire) { - chains.put(method, found); - } - return found; - } - - protected void setEndpoint(EndpointReference endpoint) { - this.target = endpoint; - } - - protected Object invoke(InvocationChain chain, Object[] args, RuntimeWire wire, EndpointReference source) - throws Throwable { - Message msg = messageFactory.createMessage(); - msg.setFrom(source); - if (target != null) { - msg.setTo(target); - } else { - msg.setTo(wire.getTarget()); - } - Invoker headInvoker = chain.getHeadInvoker(); - Operation operation = chain.getTargetOperation(); - msg.setOperation(operation); - msg.setBody(args); - - Message msgContext = ThreadMessageContext.getMessageContext(); - Object currentConversationID = msgContext.getFrom().getReferenceParameters().getConversationID(); - - conversationPreinvoke(msg, wire); - handleCallback(msg, wire, currentConversationID); - ThreadMessageContext.setMessageContext(msg); - boolean abnormalEndConversation = false; - try { - // dispatch the wire down the chain and get the response - Message resp = headInvoker.invoke(msg); - Object body = resp.getBody(); - if (resp.isFault()) { - // mark the conversation as ended if the exception is not a business exception - if (currentConversationID != null ){ - try { - boolean businessException = false; - - for (DataType dataType : operation.getFaultTypes()){ - if (dataType.getPhysical() == ((Throwable)body).getClass()){ - businessException = true; - break; - } - } - - if (businessException == false){ - abnormalEndConversation = true; - } - } catch (Exception ex){ - // TODO - sure what the best course of action is here. We have - // a system exception in the middle of a business exception - } - } - throw (Throwable)body; - } - return body; - } finally { - conversationPostInvoke(msg, wire, abnormalEndConversation); - ThreadMessageContext.setMessageContext(msgContext); - } - } - - /** - * @param msg - * @param wire - * @param interfaze - * @throws TargetResolutionException - */ - private void handleCallback(Message msg, RuntimeWire wire, Object currentConversationID) - throws TargetResolutionException { - ReferenceParameters parameters = msg.getFrom().getReferenceParameters(); - parameters.setCallbackID(getCallbackID()); - if (msg.getFrom() == null || msg.getFrom().getCallbackEndpoint() == null) { - return; - } - - parameters.setCallbackReference(msg.getFrom().getCallbackEndpoint()); - - // If we are passing out a callback target - // register the calling component instance against this - // new conversation id so that stateful callbacks will be - // able to find it - Object callbackObject = getCallbackObject(); - if (conversational && callbackObject == null) { - // the component instance is already registered - // so add another registration - ScopeContainer<Object> scopeContainer = getConversationalScopeContainer(wire); - - if (scopeContainer != null && currentConversationID != null) { - scopeContainer.addWrapperReference(currentConversationID, conversation.getConversationID()); - } - } - - Interface interfaze = msg.getFrom().getCallbackEndpoint().getInterfaceContract().getInterface(); - if (callbackObject != null) { - if (callbackObject instanceof ServiceReference) { - EndpointReference callbackRef = ((CallableReferenceImpl)callbackObject).getEndpointReference(); - parameters.setCallbackReference(callbackRef); - } else { - if (interfaze != null) { - if (!interfaze.isConversational()) { - throw new IllegalArgumentException( - "Callback object for stateless callback is not a ServiceReference"); - } else { - if (!(callbackObject instanceof Serializable)) { - throw new IllegalArgumentException( - "Callback object for stateful callback is not Serializable"); - } - ScopeContainer scopeContainer = getConversationalScopeContainer(wire); - if (scopeContainer != null) { - InstanceWrapper wrapper = new CallbackObjectWrapper(callbackObject); - scopeContainer.registerWrapper(wrapper, conversation.getConversationID()); - } - parameters.setCallbackObjectID(callbackObject); - } - } - } - } - } - - /** - * Pre-invoke for the conversation handling - * @param msg - * @throws TargetResolutionException - */ - private void conversationPreinvoke(Message msg, RuntimeWire wire) { - if (!conversational) { - // Not conversational or the conversation has been started - return; - } - - ConversationManager conversationManager = ((RuntimeWireImpl)wire).getConversationManager(); - - if (conversation == null || conversation.getState() == ConversationState.ENDED) { - - conversation = conversationManager.startConversation(getConversationID()); - - // if this is a local wire then set up the conversation timeouts here based on the - // parameters from the component - if (wire.getTarget().getComponent() != null){ - conversation.initializeConversationAttributes(wire.getTarget().getComponent()); - } - - // connect the conversation to the CallableReference so it can be retrieve in the future - if (callableReference != null) { - ((CallableReferenceImpl)callableReference).attachConversation(conversation); - } - } else if (conversation.isExpired()) { - throw new ConversationEndedException("Conversation " + conversation.getConversationID() + " has expired."); - } - - // if this is a local wire then schedule conversation timeouts based on the timeout - // parameters from the service implementation. If this isn't a local wire then - // the RuntimeWireInvoker will take care of this - if (wire.getTarget().getComponent() != null){ - conversation.updateLastReferencedTime(); - } - - msg.getFrom().getReferenceParameters().setConversationID(conversation.getConversationID()); - - } - - /** - * Post-invoke for the conversation handling - * @param wire - * @param operation - * @throws TargetDestructionException - */ - @SuppressWarnings("unchecked") - private void conversationPostInvoke(Message msg, RuntimeWire wire, boolean abnormalEndConversation) - throws TargetDestructionException { - Operation operation = msg.getOperation(); - ConversationSequence sequence = operation.getConversationSequence(); - // We check that conversation has not already ended as there is only one - // conversation manager in the runtime and so, in the case of remote bindings, - // the conversation will already have been stopped when we get back to the client - if ((sequence == ConversationSequence.CONVERSATION_END || abnormalEndConversation) && - (conversation.getState() != ConversationState.ENDED)) { - - // remove conversation id from scope container - ScopeContainer scopeContainer = getConversationalScopeContainer(wire); - - if (scopeContainer != null) { - scopeContainer.remove(conversation.getConversationID()); - } - - conversation.end(); - } - } - - private ScopeContainer<Object> getConversationalScopeContainer(RuntimeWire wire) { - ScopeContainer<Object> scopeContainer = null; - - RuntimeComponent runtimeComponent = wire.getSource().getComponent(); - - if (runtimeComponent instanceof ScopedRuntimeComponent) { - ScopedRuntimeComponent scopedRuntimeComponent = (ScopedRuntimeComponent)runtimeComponent; - ScopeContainer<Object> tmpScopeContainer = scopedRuntimeComponent.getScopeContainer(); - - if ((tmpScopeContainer != null) && (tmpScopeContainer.getScope() == Scope.CONVERSATION)) { - scopeContainer = tmpScopeContainer; - } - } - - return scopeContainer; - } - - /** - * Creates a new conversation id - * - * @return the conversation id - */ - private Object createConversationID() { - if (getConversationID() != null) { - return getConversationID(); - } else { - return UUID.randomUUID().toString(); - } - } - - /** - * @return the callableReference - */ - public CallableReference<?> getCallableReference() { - return callableReference; - } - - /** - * @param callableReference the callableReference to set - */ - public void setCallableReference(CallableReference<?> callableReference) { - this.callableReference = callableReference; - } - - /** - * Minimal wrapper for a callback object contained in a ServiceReference - */ - private static class CallbackObjectWrapper<T> implements InstanceWrapper<T> { - - private T instance; - - private CallbackObjectWrapper(T instance) { - this.instance = instance; - } - - public T getInstance() { - return instance; - } - - public void start() { - // do nothing - } - - public void stop() { - // do nothing - } - - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/JDKProxyFactory.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/JDKProxyFactory.java deleted file mode 100644 index a2cbd1365b..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/JDKProxyFactory.java +++ /dev/null @@ -1,104 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.invocation; - -import java.lang.reflect.InvocationHandler; -import java.security.AccessController; -import java.security.PrivilegedAction; -import java.util.List; -import java.util.HashMap; - -import org.apache.tuscany.sca.core.invocation.SCAProxy; -import org.apache.tuscany.sca.core.context.CallableReferenceImpl; -import org.apache.tuscany.sca.core.context.ServiceReferenceImpl; -import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper; -import org.apache.tuscany.sca.invocation.MessageFactory; -import org.apache.tuscany.sca.runtime.RuntimeWire; -import org.osoa.sca.CallableReference; -import org.osoa.sca.ServiceReference; - -/** - * the default implementation of a wire service that uses JDK dynamic proxies - * - * @version $Rev$ $Date$ - */ -public class JDKProxyFactory implements ProxyFactory { - protected InterfaceContractMapper contractMapper; - private MessageFactory messageFactory; - - public JDKProxyFactory(MessageFactory messageFactory, InterfaceContractMapper mapper) { - this.contractMapper = mapper; - this.messageFactory = messageFactory; - } - - /** - * The original createProxy method assumes that the proxy doesn't want to - * share conversation state so sets the conversation object to null - */ - public <T> T createProxy(Class<T> interfaze, RuntimeWire wire) throws ProxyCreationException { - ServiceReference<T> serviceReference = new ServiceReferenceImpl(interfaze, wire, this); - return createProxy(serviceReference); - } - - public <T> T createProxy(CallableReference<T> callableReference) throws ProxyCreationException { - assert callableReference != null; - final Class<T> interfaze = callableReference.getBusinessInterface(); - InvocationHandler handler = new JDKInvocationHandler(messageFactory, callableReference); - // Allow privileged access to class loader. Requires RuntimePermission in security policy. - ClassLoader cl = AccessController.doPrivileged(new PrivilegedAction<ClassLoader>() { - public ClassLoader run() { - return interfaze.getClassLoader(); - } - }); - Object proxy = SCAProxy.newProxyInstance(cl, new Class[] {interfaze}, handler); - ((CallableReferenceImpl)callableReference).setProxy(proxy); - return interfaze.cast(proxy); - } - - public <T> T createCallbackProxy(Class<T> interfaze, List<RuntimeWire> wires) throws ProxyCreationException { - CallbackReferenceImpl<T> callbackReference = CallbackReferenceImpl.newInstance(interfaze, this, wires); - return callbackReference != null ? createCallbackProxy(callbackReference) : null; - } - - public <T> T createCallbackProxy(CallbackReferenceImpl<T> callbackReference) throws ProxyCreationException { - assert callbackReference != null; - Class<T> interfaze = callbackReference.getBusinessInterface(); - InvocationHandler handler = new JDKCallbackInvocationHandler(messageFactory, callbackReference); - ClassLoader cl = interfaze.getClassLoader(); - Object proxy = SCAProxy.newProxyInstance(cl, new Class[] {interfaze}, handler); - callbackReference.setProxy(proxy); - return interfaze.cast(proxy); - } - - public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException { - InvocationHandler handler = SCAProxy.getInvocationHandler(target); - if (handler instanceof JDKInvocationHandler) { - return (R)((JDKInvocationHandler)handler).getCallableReference(); - } else { - throw new IllegalArgumentException("The object is not a known proxy."); - } - } - - /** - * @see org.apache.tuscany.sca.core.invocation.ProxyFactory#isProxyClass(java.lang.Class) - */ - public boolean isProxyClass(Class<?> clazz) { - return SCAProxy.isProxyClass(clazz); - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/MessageFactoryImpl.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/MessageFactoryImpl.java deleted file mode 100644 index 6e182a6a14..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/MessageFactoryImpl.java +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.core.invocation; - -import org.apache.tuscany.sca.invocation.Message; -import org.apache.tuscany.sca.invocation.MessageFactory; - -/** - * Implementation of MessageFactory. - * - * @version $Rev$ $Date$ - */ -public class MessageFactoryImpl implements MessageFactory { - - public Message createMessage() { - return new MessageImpl(); - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/MessageImpl.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/MessageImpl.java deleted file mode 100644 index b5b41b9d00..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/MessageImpl.java +++ /dev/null @@ -1,104 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.invocation; - -import java.util.Hashtable; -import java.util.Map; - -import org.apache.tuscany.sca.core.assembly.EndpointReferenceImpl; -import org.apache.tuscany.sca.interfacedef.Operation; -import org.apache.tuscany.sca.invocation.Message; -import org.apache.tuscany.sca.runtime.EndpointReference; - -/** - * The default implementation of a message flowed through a wire during an invocation - * - * @version $Rev $Date$ - */ -public class MessageImpl implements Message { - private Object body; - private Object messageID; - private boolean isFault; - private Operation operation; - private Map<String, Object> qosContext = new Hashtable<String, Object>(); - - private EndpointReference from; - private EndpointReference to; - - public MessageImpl() { - this.from = new EndpointReferenceImpl("/"); - this.to = new EndpointReferenceImpl("/"); - } - - @SuppressWarnings("unchecked") - public <T> T getBody() { - return (T)body; - } - - public <T> void setBody(T body) { - this.isFault = false; - this.body = body; - } - - public Object getMessageID() { - return messageID; - } - - public void setMessageID(Object messageId) { - this.messageID = messageId; - } - - public boolean isFault() { - return isFault; - } - - public void setFaultBody(Object fault) { - this.isFault = true; - this.body = fault; - } - - public EndpointReference getFrom() { - return from; - } - - public void setFrom(EndpointReference from) { - this.from = from; - } - - public EndpointReference getTo() { - return to; - } - - public void setTo(EndpointReference to) { - this.to = to; - } - - public Operation getOperation() { - return operation; - } - - public void setOperation(Operation op) { - this.operation = op; - } - - public Map<String, Object> getQoSContext() { - return qosContext; - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/NoMethodForOperationException.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/NoMethodForOperationException.java deleted file mode 100644 index 733544d387..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/NoMethodForOperationException.java +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.invocation; - - -/** - * Thrown when an {@link org.apache.tuscany.sca.core.factory.model.Operation} cannot be mapped to a method on an interface - * @version $Rev$ $Date$ - */ -public class NoMethodForOperationException extends ProxyCreationException { - private static final long serialVersionUID = 5116536602309483679L; - - public NoMethodForOperationException() { - } - - public NoMethodForOperationException(String message) { - super(message); - } - - public NoMethodForOperationException(String message, Throwable cause) { - super(message, cause); - } - - public NoMethodForOperationException(Throwable cause) { - super(cause); - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/NonBlockingInterceptor.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/NonBlockingInterceptor.java deleted file mode 100644 index e83f9e64f9..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/NonBlockingInterceptor.java +++ /dev/null @@ -1,190 +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.core.invocation; - -import java.util.LinkedList; -import java.util.Map; -import java.util.logging.Level; -import java.util.logging.Logger; - -import org.apache.tuscany.sca.interfacedef.Operation; -import org.apache.tuscany.sca.invocation.Interceptor; -import org.apache.tuscany.sca.invocation.Invoker; -import org.apache.tuscany.sca.invocation.Message; -import org.apache.tuscany.sca.runtime.EndpointReference; -import org.apache.tuscany.sca.runtime.RuntimeWire; -import org.apache.tuscany.sca.work.WorkScheduler; -import org.osoa.sca.ServiceRuntimeException; - -/** - * Adds non-blocking behavior to an invocation chain - * - * @version $Rev$ $Date$ - */ -public class NonBlockingInterceptor implements Interceptor { - - private static final Message RESPONSE = new ImmutableMessage(); - - /** - * The JDK logger that will be used to log messages. - */ - private static final Logger LOGGER = Logger.getLogger(NonBlockingInterceptor.class.getName()); - - private WorkScheduler workScheduler; - private Invoker next; - - public NonBlockingInterceptor(WorkScheduler workScheduler) { - this.workScheduler = workScheduler; - } - - public NonBlockingInterceptor(WorkScheduler workScheduler, Interceptor next) { - this.workScheduler = workScheduler; - this.next = next; - } - - /** - * Sets desired workScheduler to NonBlockingInterceptor. This is a useful function for the extension framework - * to set desired workmanager on the InvocationChain, other than default workmanager which is set per Tuscany runtime. - * Using this function, extension framework can set desired workmanager on InvocationChain during post wire processing. - * @param workScheduler workScheduler which contains workmanager - */ - public void setWorkScheduler(WorkScheduler workScheduler){ - this.workScheduler = workScheduler; - } - - public Message invoke(final Message msg) { - // Schedule the invocation of the next interceptor in a new Work instance - try { - workScheduler.scheduleWork(new Runnable() { - public void run() { - Message context = ThreadMessageContext.setMessageContext(msg); - try { - Message response = null; - - Throwable ex = null; - try { - response = next.invoke(msg); - } catch (Throwable t) { - ex = t; - } - - // Tuscany-2225 - Did the @OneWay method complete successfully? - // (i.e. no exceptions) - if (response != null && response.isFault()) { - // The @OneWay method threw an Exception. Lets log it and - // then pass it on to the WorkScheduler so it can notify any - // listeners - ex = (Throwable)response.getBody(); - } - if (ex != null) { - LOGGER.log(Level.SEVERE, "Exception from @OneWay invocation", ex); - throw new ServiceRuntimeException("Exception from @OneWay invocation", ex); - } - } finally { - ThreadMessageContext.setMessageContext(context); - } - } - }); - } catch (Exception e) { - throw new ServiceRuntimeException(e); - } - return RESPONSE; - } - - public Invoker getNext() { - return next; - } - - public void setNext(Invoker next) { - this.next = next; - } - - /** - * A dummy message passed back on an invocation - */ - private static class ImmutableMessage implements Message { - - @SuppressWarnings("unchecked") - public Object getBody() { - return null; - } - - public void setBody(Object body) { - if (body != null) { - throw new UnsupportedOperationException(); - } - } - - public void setCallbackWires(LinkedList<RuntimeWire> wires) { - - } - - public Object getMessageID() { - return null; - } - - public void setMessageID(Object messageId) { - throw new UnsupportedOperationException(); - } - - public boolean isFault() { - return false; - } - - public void setFaultBody(Object fault) { - throw new UnsupportedOperationException(); - } - - public EndpointReference getFrom() { - return null; - } - - public EndpointReference getTo() { - return null; - } - - public void setFrom(EndpointReference from) { - throw new UnsupportedOperationException(); - } - - public void setTo(EndpointReference to) { - throw new UnsupportedOperationException(); - } - - public Operation getOperation() { - return null; - } - - public void setOperation(Operation op) { - throw new UnsupportedOperationException(); - } - - /** - * @see org.apache.tuscany.sca.invocation.Message#getReplyTo() - */ - public EndpointReference getReplyTo() { - return null; - } - - public Map<String, Object> getQoSContext() { - return null; - } - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/PhaseManager.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/PhaseManager.java deleted file mode 100644 index 4c98066fa2..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/PhaseManager.java +++ /dev/null @@ -1,247 +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.core.invocation; - -import java.io.IOException; -import java.util.ArrayList; -import java.util.HashMap; -import java.util.HashSet; -import java.util.List; -import java.util.Map; -import java.util.Set; -import java.util.StringTokenizer; -import java.util.logging.Level; -import java.util.logging.Logger; - -import org.apache.tuscany.sca.extensibility.ServiceDeclaration; -import org.apache.tuscany.sca.extensibility.ServiceDiscovery; -import org.apache.tuscany.sca.invocation.Phase; -import org.osoa.sca.ServiceRuntimeException; - -/** - * @version $Rev$ $Date$ - */ -public class PhaseManager { - private static final Logger log = Logger.getLogger(PhaseManager.class.getName()); - - public static final String STAGE_REFERENCE = "reference"; - public static final String STAGE_SERVICE = "service"; - public static final String STAGE_IMPLEMENTATION = "implementation"; - private static final String[] SYSTEM_REFERENCE_PHASES = - {Phase.REFERENCE, Phase.REFERENCE_INTERFACE, Phase.REFERENCE_POLICY, Phase.REFERENCE_BINDING}; - - private static final String[] SYSTEM_SERVICE_PHASES = - {Phase.SERVICE_BINDING, Phase.SERVICE_POLICY, Phase.SERVICE_INTERFACE, Phase.SERVICE}; - - private static final String[] SYSTEM_IMPLEMENTATION_PHASES = {Phase.IMPLEMENTATION_POLICY, Phase.IMPLEMENTATION}; - - private String pattern = Phase.class.getName(); - private Map<String, Stage> stages; - private List<String> phases; - - public class Stage { - private String name; - private PhaseSorter<String> sorter = new PhaseSorter<String>(); - private Set<String> firstSet = new HashSet<String>(); - private Set<String> lastSet = new HashSet<String>(); - private List<String> phases = new ArrayList<String>(); - - public Stage(String name) { - super(); - this.name = name; - } - - public String getName() { - return name; - } - - public PhaseSorter<String> getSorter() { - return sorter; - } - - public Set<String> getFirstSet() { - return firstSet; - } - - public Set<String> getLastSet() { - return lastSet; - } - - public List<String> getPhases() { - return phases; - } - - public String toString() { - return name + phases; - } - } - - // For unit test purpose - PhaseManager(String pattern) { - super(); - this.pattern = pattern; - } - - public PhaseManager() { - } - - private List<String> getPhases(String stage) { - Stage s = getStages().get(stage); - return s == null ? null : s.getPhases(); - } - - public List<String> getReferencePhases() { - return getPhases(STAGE_REFERENCE); - } - - public List<String> getServicePhases() { - return getPhases(STAGE_SERVICE); - } - - public List<String> getImplementationPhases() { - return getPhases(STAGE_IMPLEMENTATION); - } - - public synchronized List<String> getAllPhases() { - if (phases == null) { - phases = new ArrayList<String>(); - phases.addAll(getReferencePhases()); - phases.addAll(getServicePhases()); - phases.addAll(getImplementationPhases()); - } - return phases; - } - - public synchronized Map<String, Stage> getStages() { - if (stages != null) { - return stages; - } - init(); - - Set<ServiceDeclaration> services; - try { - services = ServiceDiscovery.getInstance().getServiceDeclarations(pattern); - } catch (IOException e) { - throw new ServiceRuntimeException(e); - } - - for (ServiceDeclaration d : services) { - if (log.isLoggable(Level.FINE)) { - log.fine(d.getResource() + ": " + d.getAttributes()); - } - String name = d.getAttributes().get("name"); - if (name == null) { - throw new ServiceRuntimeException("Required attribute 'name' is missing."); - } - String stageName = d.getAttributes().get("stage"); - if (stageName == null) { - throw new ServiceRuntimeException("Required attribute 'stage' is missing."); - } - Stage stage = stages.get(stageName); - if (stage == null) { - throw new ServiceRuntimeException("Invalid stage: " + stage); - } - PhaseSorter<String> graph = stage.getSorter(); - Set<String> firstSet = stage.getFirstSet(), lastSet = stage.getLastSet(); - - String before = d.getAttributes().get("before"); - String after = d.getAttributes().get("after"); - if (before != null) { - StringTokenizer tokenizer = new StringTokenizer(before); - while (tokenizer.hasMoreTokens()) { - String p = tokenizer.nextToken(); - if (!"*".equals(p)) { - graph.addEdge(name, p); - } else { - firstSet.add(name); - } - } - } - if (after != null) { - StringTokenizer tokenizer = new StringTokenizer(after); - while (tokenizer.hasMoreTokens()) { - String p = tokenizer.nextToken(); - if (!"*".equals(p)) { - graph.addEdge(p, name); - } else { - lastSet.add(name); - } - } - } - graph.addVertext(name); - if(firstSet.size()>1) { - log.warning("More than one phases are declared to be first: "+firstSet); - } - for (String s : firstSet) { - for (String v : new HashSet<String>(graph.getVertices().keySet())) { - if (!firstSet.contains(v)) { - graph.addEdge(s, v); - } - } - } - if(lastSet.size()>1) { - log.warning("More than one phases are declared to be the last: "+lastSet); - } - for (String s : lastSet) { - for (String v : new HashSet<String>(graph.getVertices().keySet())) { - if (!lastSet.contains(v)) { - graph.addEdge(v, s); - } - } - } - - } - - for (Stage s : stages.values()) { - List<String> phases = s.getSorter().topologicalSort(false); - s.getPhases().clear(); - s.getPhases().addAll(phases); - } - if (log.isLoggable(Level.FINE)) { - log.fine("Stages: " + stages); - } - return stages; - } - - private void init() { - stages = new HashMap<String, Stage>(); - - Stage referenceStage = new Stage(STAGE_REFERENCE); - for (int i = 1; i < SYSTEM_REFERENCE_PHASES.length; i++) { - referenceStage.getSorter().addEdge(SYSTEM_REFERENCE_PHASES[i - 1], SYSTEM_REFERENCE_PHASES[i]); - } - referenceStage.getLastSet().add(Phase.REFERENCE_BINDING); - stages.put(referenceStage.getName(), referenceStage); - - Stage serviceStage = new Stage(STAGE_SERVICE); - for (int i = 1; i < SYSTEM_SERVICE_PHASES.length; i++) { - serviceStage.getSorter().addEdge(SYSTEM_SERVICE_PHASES[i - 1], SYSTEM_SERVICE_PHASES[i]); - } - stages.put(serviceStage.getName(), serviceStage); - - Stage implementationStage = new Stage(STAGE_IMPLEMENTATION); - for (int i = 1; i < SYSTEM_IMPLEMENTATION_PHASES.length; i++) { - implementationStage.getSorter().addEdge(SYSTEM_IMPLEMENTATION_PHASES[i - 1], - SYSTEM_IMPLEMENTATION_PHASES[i]); - } - implementationStage.getLastSet().add(Phase.IMPLEMENTATION); - stages.put(implementationStage.getName(), implementationStage); - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/PhaseSorter.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/PhaseSorter.java deleted file mode 100644 index fc4bea3d9f..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/PhaseSorter.java +++ /dev/null @@ -1,236 +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.core.invocation; - -import java.util.ArrayList; -import java.util.HashMap; -import java.util.List; -import java.util.Map; - -/** - * Directed, weighted graph - * - * @param <V> The type of vertex object - * @param <E> The type of edge object - * - * @version $Rev$ $Date$ - */ -public class PhaseSorter<V> implements Cloneable { - private final Map<V, Vertex> vertices = new HashMap<V, Vertex>(); - - /** - * Vertex of a graph - */ - public final class Vertex { - private V value; - - // TODO: Do we want to support multiple edges for a vertex pair? If so, - // we should use a List instead of Map - private Map<Vertex, Edge> outEdges = new HashMap<Vertex, Edge>(); - private Map<Vertex, Edge> inEdges = new HashMap<Vertex, Edge>(); - - private Vertex(V value) { - this.value = value; - } - - @Override - public String toString() { - return "(" + value + ")"; - } - - public V getValue() { - return value; - } - - public Map<Vertex, Edge> getOutEdges() { - return outEdges; - } - - public Map<Vertex, Edge> getInEdges() { - return inEdges; - } - - } - - /** - * An Edge connects two vertices in one direction - */ - public final class Edge { - private Vertex sourceVertex; - - private Vertex targetVertex; - - public Edge(Vertex source, Vertex target) { - this.sourceVertex = source; - this.targetVertex = target; - } - - @Override - public String toString() { - return sourceVertex + "->" + targetVertex; - } - - public Vertex getTargetVertex() { - return targetVertex; - } - - public void setTargetVertex(Vertex vertex) { - this.targetVertex = vertex; - } - - public Vertex getSourceVertex() { - return sourceVertex; - } - - public void setSourceVertex(Vertex sourceVertex) { - this.sourceVertex = sourceVertex; - } - } - - public void addEdge(V source, V target) { - Vertex s = getVertex(source); - if (s == null) { - s = new Vertex(source); - vertices.put(source, s); - } - Vertex t = getVertex(target); - if (t == null) { - t = new Vertex(target); - vertices.put(target, t); - } - Edge edge = new Edge(s, t); - s.outEdges.put(t, edge); - t.inEdges.put(s, edge); - } - - public void addVertext(V source) { - Vertex s = getVertex(source); - if (s == null) { - s = new Vertex(source); - vertices.put(source, s); - } - } - - public Vertex getVertex(V source) { - Vertex s = vertices.get(source); - return s; - } - - public boolean removeEdge(V source, V target) { - Vertex s = getVertex(source); - if (s == null) { - return false; - } - - Vertex t = getVertex(target); - if (t == null) { - return false; - } - - return s.outEdges.remove(t) != null && t.inEdges.remove(s) != null; - - } - - public void removeEdge(Edge edge) { - edge.sourceVertex.outEdges.remove(edge.targetVertex); - edge.targetVertex.inEdges.remove(edge.sourceVertex); - } - - public void removeVertex(Vertex vertex) { - vertices.remove(vertex.getValue()); - for (Edge e : new ArrayList<Edge>(vertex.outEdges.values())) { - removeEdge(e); - } - for (Edge e : new ArrayList<Edge>(vertex.inEdges.values())) { - removeEdge(e); - } - } - - public Edge getEdge(Vertex source, Vertex target) { - return source.outEdges.get(target); - } - - public Edge getEdge(V source, V target) { - Vertex sv = getVertex(source); - if (sv == null) { - return null; - } - Vertex tv = getVertex(target); - if (tv == null) { - return null; - } - return getEdge(getVertex(source), getVertex(target)); - } - - @Override - public String toString() { - StringBuffer sb = new StringBuffer(); - for (Vertex v : vertices.values()) { - sb.append(v.outEdges.values()).append("\n"); - } - return sb.toString(); - } - - public Map<V, Vertex> getVertices() { - return vertices; - } - - public void addGraph(PhaseSorter<V> otherGraph) { - for (Vertex v : otherGraph.vertices.values()) { - for (Edge e : v.outEdges.values()) { - addEdge(e.sourceVertex.value, e.targetVertex.value); - } - } - } - - private Vertex getFirst() { - for (Vertex v : vertices.values()) { - if (v.inEdges.isEmpty()) { - return v; - } - } - if (!vertices.isEmpty()) { - throw new IllegalArgumentException("Circular ordering has been detected: " + toString()); - } else { - return null; - } - } - - public List<V> topologicalSort(boolean readOnly) { - PhaseSorter<V> graph = (!readOnly) ? this : (PhaseSorter<V>)clone(); - List<V> list = new ArrayList<V>(); - while (true) { - Vertex v = graph.getFirst(); - if (v == null) { - break; - } - list.add(v.getValue()); - graph.removeVertex(v); - } - - return list; - } - - @Override - public Object clone() { - PhaseSorter<V> copy = new PhaseSorter<V>(); - copy.addGraph(this); - return copy; - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyCreationException.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyCreationException.java deleted file mode 100644 index 0b36b178f3..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyCreationException.java +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.invocation; - -import org.apache.tuscany.sca.core.factory.ObjectCreationException; - - -/** - * Denotes an error creating a proxy - * - * @version $Rev$ $Date$ - */ -public class ProxyCreationException extends ObjectCreationException { - private static final long serialVersionUID = 8002454344828513781L; - - public ProxyCreationException() { - super(); - } - - public ProxyCreationException(String message, Throwable cause) { - super(message, cause); - } - - public ProxyCreationException(String message) { - super(message); - } - - public ProxyCreationException(Throwable cause) { - super(cause); - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyFactory.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyFactory.java deleted file mode 100644 index cb836e42c1..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyFactory.java +++ /dev/null @@ -1,87 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.invocation; - -import java.util.List; - -import org.apache.tuscany.sca.runtime.RuntimeWire; -import org.osoa.sca.CallableReference; - -/** - * Creates proxies that implement Java interfaces and invocation handlers for fronting wires - * - * @version $Rev$ $Date$ - */ - -public interface ProxyFactory { - - /** - * Creates a Java proxy for the given wire - * - * @param interfaze the interface the proxy implements - * @param wire the wire to proxy - * @return the proxy - * @throws ProxyCreationException - */ - <T> T createProxy(Class<T> interfaze, RuntimeWire wire) throws ProxyCreationException; - - /** - * Creates a Java proxy for the given CallableReference - * - * @param callableReference The CallableReference - * @return the proxy - * @throws ProxyCreationException - */ - <T> T createProxy(CallableReference<T> callableReference) throws ProxyCreationException; - - /** - * Creates a Java proxy for the service contract callback - * - * @param interfaze the interface the proxy should implement - * @return the proxy - * @throws ProxyCreationException - */ - <T> T createCallbackProxy(Class<T> interfaze, List<RuntimeWire> wires) throws ProxyCreationException; - - /** - * Creates a Java proxy for the given callback reference - * - * @param callableReference The CallableReference - * @return the proxy - * @throws ProxyCreationException - */ - <T> T createCallbackProxy(CallbackReferenceImpl<T> callbackReference) throws ProxyCreationException; - - /** - * Cast a proxy to a CallableReference. - * - * @param target a proxy generated by this implementation - * @return a CallableReference (or subclass) equivalent to this proxy - * @throws IllegalArgumentException if the object supplied is not a proxy - */ - <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException; - - /** - * Test if a given class is a generated proxy class by this factory - * @param clazz A java class or interface - * @return true if the class is a generated proxy class by this factory - */ - boolean isProxyClass(Class<?> clazz); - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyFactoryExtensionPoint.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyFactoryExtensionPoint.java deleted file mode 100644 index 875a252798..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyFactoryExtensionPoint.java +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.core.invocation; - - -/** - * The extension point to plug in proxy factories - * @version $Rev$ $Date$ - */ -public interface ProxyFactoryExtensionPoint { - - /** - * Get the proxy factory for java interfaces - * @return - */ - ProxyFactory getInterfaceProxyFactory(); - - /** - * Get the proxy factory for java classes - * @return - */ - ProxyFactory getClassProxyFactory(); - - /** - * Set the proxy factory for java interfaces - * @param factory - */ - void setInterfaceProxyFactory(ProxyFactory factory); - - /** - * Set the proxy factory for java classes - * @param factory - */ - void setClassProxyFactory(ProxyFactory factory); - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/RuntimeWireInvoker.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/RuntimeWireInvoker.java deleted file mode 100644 index c007669bdf..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/RuntimeWireInvoker.java +++ /dev/null @@ -1,245 +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.core.invocation; - -import java.lang.reflect.InvocationTargetException; - -import org.apache.tuscany.sca.core.context.InstanceWrapper; -import org.apache.tuscany.sca.core.conversation.ConversationManager; -import org.apache.tuscany.sca.core.conversation.ConversationState; -import org.apache.tuscany.sca.core.conversation.ExtendedConversation; -import org.apache.tuscany.sca.core.scope.Scope; -import org.apache.tuscany.sca.core.scope.ScopeContainer; -import org.apache.tuscany.sca.core.scope.ScopedRuntimeComponent; -import org.apache.tuscany.sca.core.scope.TargetDestructionException; -import org.apache.tuscany.sca.core.scope.TargetResolutionException; -import org.apache.tuscany.sca.interfacedef.ConversationSequence; -import org.apache.tuscany.sca.interfacedef.InterfaceContract; -import org.apache.tuscany.sca.interfacedef.Operation; -import org.apache.tuscany.sca.invocation.InvocationChain; -import org.apache.tuscany.sca.invocation.Invoker; -import org.apache.tuscany.sca.invocation.Message; -import org.apache.tuscany.sca.invocation.MessageFactory; -import org.apache.tuscany.sca.runtime.EndpointReference; -import org.apache.tuscany.sca.runtime.ReferenceParameters; -import org.apache.tuscany.sca.runtime.RuntimeComponent; -import org.apache.tuscany.sca.runtime.RuntimeWire; -import org.osoa.sca.ConversationEndedException; -import org.osoa.sca.ServiceRuntimeException; - -/** - * @version $Rev$ $Date$ - */ -public class RuntimeWireInvoker { - protected ConversationManager conversationManager; - protected boolean conversational; - protected ExtendedConversation conversation; - protected MessageFactory messageFactory; - protected Object conversationID; - protected Object callbackID; - protected Object callbackObject; - protected RuntimeWire wire; - - public RuntimeWireInvoker(MessageFactory messageFactory, ConversationManager conversationManager, RuntimeWire wire) { - this.messageFactory = messageFactory; - this.wire = wire; - this.conversationManager = conversationManager; - init(wire); - } - - protected void init(RuntimeWire wire) { - if (wire != null) { - ReferenceParameters parameters = wire.getSource().getReferenceParameters(); - this.callbackID = parameters.getCallbackID(); - this.callbackObject = parameters.getCallbackReference(); - this.conversationID = parameters.getConversationID(); - InterfaceContract contract = wire.getSource().getInterfaceContract(); - this.conversational = contract.getInterface().isConversational(); - } - } - - public Object invoke(Operation operation, Message msg) throws InvocationTargetException { - return invoke(wire, operation, msg); - } - - public Object invoke(RuntimeWire wire, Operation operation, Message msg) throws InvocationTargetException { - RuntimeWire runtimeWire = wire == null ? this.wire : wire; - InvocationChain chain = runtimeWire.getInvocationChain(operation); - return invoke(chain, msg, runtimeWire); - } - - protected Object invoke(InvocationChain chain, Message msg, RuntimeWire wire) throws InvocationTargetException { - EndpointReference from = msg.getFrom(); - EndpointReference epFrom = wire.getSource(); - if (from != null) { - from.mergeEndpoint(epFrom); - } else { - msg.setFrom(epFrom); - } - msg.setTo(wire.getTarget()); - - Invoker headInvoker = chain.getHeadInvoker(); - Operation operation = chain.getTargetOperation(); - msg.setOperation(operation); - - Message msgContext = ThreadMessageContext.getMessageContext(); - Object currentConversationID = msgContext.getFrom().getReferenceParameters().getConversationID(); - - ThreadMessageContext.setMessageContext(msg); - try { - conversationPreinvoke(msg); - // handleCallback(msg, currentConversationID); - // dispatch the wire down the chain and get the response - Message resp = headInvoker.invoke(msg); - Object body = resp.getBody(); - if (resp.isFault()) { - throw new InvocationTargetException((Throwable)body); - } - return body; - } catch (InvocationTargetException e) { - throw e; - } catch (Throwable e) { - throw new ServiceRuntimeException(e); - } finally { - try { - conversationPostInvoke(msg); - } catch (TargetDestructionException e) { - throw new ServiceRuntimeException(e); - } finally { - ThreadMessageContext.setMessageContext(msgContext); - } - } - } - - /** - * @param msgContext - */ - protected EndpointReference getCallbackEndpoint(Message msgContext) { - EndpointReference from = msgContext.getFrom(); - return from == null ? null : from.getReferenceParameters().getCallbackReference(); - } - - /** - * Pre-invoke for the conversation handling - * @param msg - * @throws TargetResolutionException - */ - private void conversationPreinvoke(Message msg) { - if (conversational) { - ReferenceParameters parameters = msg.getFrom().getReferenceParameters(); - // in some cases the ConversationID that should be used comes in with the - // message, e.g. when ws binding is in use. - Object convID = parameters.getConversationID(); - if (convID != null) { - conversationID = convID; - } - conversation = conversationManager.getConversation(conversationID); - - if (conversation == null || conversation.getState() == ConversationState.ENDED) { - conversation = conversationManager.startConversation(conversationID); - conversation.initializeConversationAttributes(wire.getTarget().getComponent()); - } else if (conversation.conversationalAttributesInitialized() == false) { - conversation.initializeConversationAttributes(wire.getTarget().getComponent()); - } else if (conversation.isExpired()){ - throw new ConversationEndedException("Conversation has expired."); - } - - conversation.updateLastReferencedTime(); - - parameters.setConversationID(conversation.getConversationID()); - } - } - - /** - * Post-invoke for the conversation handling - * @param wire - * @param operation - * @throws TargetDestructionException - */ - @SuppressWarnings("unchecked") - private void conversationPostInvoke(Message msg) throws TargetDestructionException { - if (conversational) { - Operation operation = msg.getOperation(); - ConversationSequence sequence = operation.getConversationSequence(); - if (sequence == ConversationSequence.CONVERSATION_END) { - // in some cases the ConversationID that should be used comes in with the - // message, e.g. when ws binding is in use. - Object convID = msg.getFrom().getReferenceParameters().getConversationID(); - if (convID != null) { - conversationID = convID; - } - conversation = conversationManager.getConversation(conversationID); - - // remove conversation id from scope container - ScopeContainer scopeContainer = getConversationalScopeContainer(msg); - - if (scopeContainer != null) { - scopeContainer.remove(conversation.getConversationID()); - } - - conversation.end(); - } - } - } - - @SuppressWarnings("unchecked") - private ScopeContainer getConversationalScopeContainer(Message msg) { - ScopeContainer scopeContainer = null; - - RuntimeComponent component = msg.getTo().getComponent(); - - if (component instanceof ScopedRuntimeComponent) { - ScopedRuntimeComponent scopedRuntimeComponent = (ScopedRuntimeComponent)component; - ScopeContainer container = scopedRuntimeComponent.getScopeContainer(); - - if ((container != null) && (container.getScope() == Scope.CONVERSATION)) { - scopeContainer = container; - } - } - - return scopeContainer; - } - - - /** - * Minimal wrapper for a callback object contained in a ServiceReference - */ - private static class CallbackObjectWrapper<T> implements InstanceWrapper<T> { - - private T instance; - - private CallbackObjectWrapper(T instance) { - this.instance = instance; - } - - public T getInstance() { - return instance; - } - - public void start() { - // do nothing - } - - public void stop() { - // do nothing - } - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/SCAProxy.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/SCAProxy.java deleted file mode 100644 index 1112d02b7e..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/SCAProxy.java +++ /dev/null @@ -1,74 +0,0 @@ -/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.core.invocation;
-
-import java.lang.reflect.InvocationHandler;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Proxy;
-import java.lang.reflect.Constructor;
-import java.util.WeakHashMap;
-
-public class SCAProxy extends Proxy
-{
- protected SCAProxy (InvocationHandler handler) {
- super(handler);
- }
-
- // This is a cache containing the proxy class constructor for each business interface.
- // This improves performance compared to calling Proxy.newProxyInstance()
- // every time that a proxy is needed.
- private static WeakHashMap cache = new WeakHashMap<Class, Object>();
-
- public static Object newProxyInstance(ClassLoader classloader, Class aclass[], InvocationHandler invocationhandler)
- throws IllegalArgumentException
- {
- try {
- if(invocationhandler == null)
- throw new NullPointerException();
- // Lookup cached constructor. aclass[0] is the reference's business interface.
- Constructor proxyCTOR;
- synchronized(cache) {
- proxyCTOR = (Constructor) cache.get(aclass[0]);
- }
- if(proxyCTOR == null) {
- Class proxyClass = getProxyClass(classloader, aclass);
- proxyCTOR = proxyClass.getConstructor(constructorParams);
- synchronized(cache){
- cache.put(aclass[0],proxyCTOR);
- }
- }
- return proxyCTOR.newInstance(new Object[] { invocationhandler });
- }
- catch(NoSuchMethodException e) {
- throw new InternalError(e.toString());
- }
- catch(IllegalAccessException e) {
- throw new InternalError(e.toString());
- }
- catch (InstantiationException e) {
- throw new InternalError(e.toString());
- }
- catch (InvocationTargetException e) {
- throw new InternalError(e.toString());
- }
- }
-
- private static final Class constructorParams[] = { InvocationHandler.class };
-
-}
\ No newline at end of file diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/TargetInvocationException.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/TargetInvocationException.java deleted file mode 100644 index 2c4d657882..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/TargetInvocationException.java +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.invocation; - -/** - * Raised when an error is encountered during a target invocation - * - * @version $Rev$ $Date$ - */ -public class TargetInvocationException extends Exception { - - private static final long serialVersionUID = -6553427708442761743L; - - public TargetInvocationException() { - super(); - } - - public TargetInvocationException(String message, Throwable cause) { - super(message, cause); - } - - public TargetInvocationException(String message) { - super(message); - } - - public TargetInvocationException(Throwable cause) { - super(cause); - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ThreadMessageContext.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ThreadMessageContext.java deleted file mode 100644 index 504bd9b036..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ThreadMessageContext.java +++ /dev/null @@ -1,72 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.invocation; - -import org.apache.tuscany.sca.core.assembly.EndpointReferenceImpl; -import org.apache.tuscany.sca.invocation.Message; - -/** - * Class for tunnelling a WorkContext through the invocation of a user class. - * - * @version $Rev$ $Date$ - */ -public final class ThreadMessageContext { - - private static final ThreadLocal<Message> CONTEXT = new ThreadLocal<Message>() { - @Override - protected synchronized Message initialValue() { - Message msg = new MessageImpl(); - msg.setFrom(new EndpointReferenceImpl("/")); - return msg; - } - }; - - private ThreadMessageContext() { - } - - /** - * Set the WorkContext for the current thread. - * The current work context is returned and must be restored after the invocation is complete. - * Typical usage would be: - * <pre> - * WorkContext old = PojoWorkContextTunnel.setThreadWorkContext(newContext); - * try { - * ... invoke user code ... - * } finally { - * PojoWorkContextTunnel.setThreadWorkContext(old); - * } - * </pre> - * @param context - * @return the current work context for the thread; this must be restored after the invocation is made - */ - public static Message setMessageContext(Message context) { - Message old = CONTEXT.get(); - CONTEXT.set(context); - return old; - } - - /** - * Returns the WorkContext for the current thread. - * - * @return the WorkContext for the current thread - */ - public static Message getMessageContext() { - return CONTEXT.get(); - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/WireObjectFactory.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/WireObjectFactory.java deleted file mode 100644 index 246f9c45d6..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/WireObjectFactory.java +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.invocation; - -import org.apache.tuscany.sca.core.context.ServiceReferenceImpl; -import org.apache.tuscany.sca.core.factory.ObjectCreationException; -import org.apache.tuscany.sca.core.factory.ObjectFactory; -import org.apache.tuscany.sca.runtime.RuntimeWire; - -/** - * Uses a wire to return an object instance - * - * @version $Rev$ $Date$ - */ -public class WireObjectFactory<T> implements ObjectFactory<T> { - private Class<T> interfaze; - private RuntimeWire wire; - private ProxyFactory proxyService; - - /** - * Constructor. - * - * @param interfaze the interface to inject on the client - * @param wire the backing wire - * @param proxyService the wire service to create the proxy - * @throws NoMethodForOperationException - */ - public WireObjectFactory(Class<T> interfaze, RuntimeWire wire, ProxyFactory proxyService) { - this.interfaze = interfaze; - this.wire = wire; - this.proxyService = proxyService; - } - - public T getInstance() throws ObjectCreationException { - return new ServiceReferenceImpl<T>(interfaze, wire, proxyService).getProxy(); - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/AbstractScopeContainer.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/AbstractScopeContainer.java deleted file mode 100644 index 1168d1d0dd..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/AbstractScopeContainer.java +++ /dev/null @@ -1,200 +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.core.scope; - -import java.util.Map; -import java.util.concurrent.ConcurrentHashMap; - -import org.apache.tuscany.sca.core.context.InstanceWrapper; -import org.apache.tuscany.sca.event.Event; -import org.apache.tuscany.sca.provider.ImplementationProvider; -import org.apache.tuscany.sca.runtime.RuntimeComponent; - -/** - * Implements functionality common to scope contexts. - * - * @version $Rev$ $Date$ - */ -public abstract class AbstractScopeContainer<KEY> implements ScopeContainer<KEY> { - protected Map<KEY, InstanceWrapper<?>> wrappers = new ConcurrentHashMap<KEY, InstanceWrapper<?>>(); - protected final Scope scope; - - protected RuntimeComponent component; - protected volatile int lifecycleState = UNINITIALIZED; - - - public AbstractScopeContainer(Scope scope, RuntimeComponent component) { - this.scope = scope; - this.component = component; - } - - protected void checkInit() { - if (getLifecycleState() != RUNNING) { - throw new IllegalStateException("Scope container not running [" + getLifecycleState() + "]"); - } - } - - /** - * Creates a new physical instance of a component, wrapped in an - * InstanceWrapper. - * - * @param component the component whose instance should be created - * @return a wrapped instance that has been injected but not yet started - * @throws TargetResolutionException if there was a problem creating the - * instance - */ - protected InstanceWrapper createInstanceWrapper() throws TargetResolutionException { - ImplementationProvider implementationProvider = component.getImplementationProvider(); - if (implementationProvider instanceof ScopedImplementationProvider) { - return ((ScopedImplementationProvider)implementationProvider).createInstanceWrapper(); - } - return null; - } - - public InstanceWrapper getAssociatedWrapper(KEY contextId) throws TargetResolutionException { - return getWrapper(contextId); // TODO: what is this method supposed to do diff than getWrapper? - } - - public Scope getScope() { - return scope; - } - - public InstanceWrapper getWrapper(KEY contextId) throws TargetResolutionException { - return wrappers.get(contextId); - } - - public void addWrapperReference(KEY existingContextId, KEY newContextId) - throws TargetResolutionException { - // do nothing here. the conversational scope container implements this - } - - public void registerWrapper(InstanceWrapper wrapper, KEY contextId) throws TargetResolutionException { - // do nothing here. the conversational scope container implements this - } - - public void onEvent(Event event) { - } - - protected boolean isEagerInit() { - ImplementationProvider implementationProvider = ((RuntimeComponent)component).getImplementationProvider(); - if (implementationProvider instanceof ScopedImplementationProvider) { - return ((ScopedImplementationProvider)implementationProvider).isEagerInit(); - } - return false; - } - - public void returnWrapper(InstanceWrapper wrapper, KEY contextId) throws TargetDestructionException { - } - - /** - * Default implementation of remove which does nothing - * - * @param contextId the identifier of the context to remove. - */ - public void remove(KEY contextId) - throws TargetDestructionException { - } - - public synchronized void start() { - int lifecycleState = getLifecycleState(); - if (lifecycleState != UNINITIALIZED && lifecycleState != STOPPED) { - throw new IllegalStateException("Scope must be in UNINITIALIZED or STOPPED state [" + lifecycleState + "]"); - } - setLifecycleState(RUNNING); - } - - public void startContext(KEY contextId) { - if(isEagerInit()) { - try { - getWrapper(contextId); - } catch (TargetResolutionException e) { - // - } - } - } - - public synchronized void stop() { - int lifecycleState = getLifecycleState(); - if (lifecycleState != RUNNING) { - throw new IllegalStateException("Scope in wrong state [" + lifecycleState + "]"); - } - setLifecycleState(STOPPED); - } - - public void stopContext(KEY contextId) { - wrappers.remove(contextId); - } - - @Override - public String toString() { - String s; - switch (lifecycleState) { - case ScopeContainer.CONFIG_ERROR: - s = "CONFIG_ERROR"; - break; - case ScopeContainer.ERROR: - s = "ERROR"; - break; - case ScopeContainer.INITIALIZING: - s = "INITIALIZING"; - break; - case ScopeContainer.INITIALIZED: - s = "INITIALIZED"; - break; - case ScopeContainer.RUNNING: - s = "RUNNING"; - break; - case ScopeContainer.STOPPING: - s = "STOPPING"; - break; - case ScopeContainer.STOPPED: - s = "STOPPED"; - break; - case ScopeContainer.UNINITIALIZED: - s = "UNINITIALIZED"; - break; - default: - s = "UNKNOWN"; - break; - } - return "In state [" + s + ']'; - } - - public RuntimeComponent getComponent() { - return component; - } - - public void setComponent(RuntimeComponent component) { - this.component = component; - } - - public int getLifecycleState() { - return lifecycleState; - } - - /** - * Set the current state of the Lifecycle. - * - * @param lifecycleState the new state - */ - protected void setLifecycleState(int lifecycleState) { - this.lifecycleState = lifecycleState; - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/CompositeScopeContainer.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/CompositeScopeContainer.java deleted file mode 100644 index 7e7ab7a9e4..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/CompositeScopeContainer.java +++ /dev/null @@ -1,77 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.scope; - -import org.apache.tuscany.sca.core.context.InstanceWrapper; -import org.apache.tuscany.sca.runtime.RuntimeComponent; - -/** - * A scope context which manages atomic component instances keyed by composite - * - * @version $Rev$ $Date$ - */ -public class CompositeScopeContainer<KEY> extends AbstractScopeContainer<KEY> { - private InstanceWrapper<?> wrapper; - - public CompositeScopeContainer(RuntimeComponent component) { - super(Scope.COMPOSITE, component); - } - - @Override - public synchronized void stop() { - super.stop(); - if (wrapper != null) { - try { - wrapper.stop(); - } catch (TargetDestructionException e) { - throw new IllegalStateException(e); - } - } - wrapper = null; - } - - @Override - public synchronized InstanceWrapper getWrapper(KEY contextId) throws TargetResolutionException { - if (wrapper == null) { - wrapper = createInstanceWrapper(); - wrapper.start(); - } - return wrapper; - } - - @Override - public InstanceWrapper getAssociatedWrapper(KEY contextId) throws TargetResolutionException { - if (wrapper == null) { - throw new TargetNotFoundException(component.getURI()); - } - return wrapper; - } - - @Override - public synchronized void start() { - super.start(); - if (isEagerInit()) { - try { - getWrapper(null); - } catch (TargetResolutionException e) { - throw new IllegalStateException(e); - } - } - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/CompositeScopeContainerFactory.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/CompositeScopeContainerFactory.java deleted file mode 100644 index 786988613b..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/CompositeScopeContainerFactory.java +++ /dev/null @@ -1,37 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.core.scope; - -import org.apache.tuscany.sca.runtime.RuntimeComponent; - -/** - * @version $Rev$ $Date$ - */ -public class CompositeScopeContainerFactory implements ScopeContainerFactory { - - public ScopeContainer createScopeContainer(RuntimeComponent component) { - return new CompositeScopeContainer(component); - } - - public Scope getScope() { - return Scope.COMPOSITE; - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ConversationalScopeContainer.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ConversationalScopeContainer.java deleted file mode 100644 index deea96e641..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ConversationalScopeContainer.java +++ /dev/null @@ -1,288 +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.core.scope;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-import java.util.UUID;
-import java.util.concurrent.ConcurrentHashMap;
-
-import org.apache.tuscany.sca.core.context.InstanceWrapper;
-import org.apache.tuscany.sca.core.conversation.ConversationListener;
-import org.apache.tuscany.sca.core.conversation.ConversationManager;
-import org.apache.tuscany.sca.core.conversation.ExtendedConversation;
-import org.apache.tuscany.sca.core.invocation.ThreadMessageContext;
-import org.apache.tuscany.sca.invocation.Message;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.apache.tuscany.sca.store.Store;
-
-/**
- * A scope context which manages atomic component instances keyed on ConversationID
- *
- * @version $Rev$ $Date$
- */
-public class ConversationalScopeContainer extends AbstractScopeContainer<Object> implements ConversationListener {
- private ConversationManager conversationManager;
- private Map<Object, InstanceLifeCycleWrapper> instanceLifecycleCollection =
- new ConcurrentHashMap<Object, InstanceLifeCycleWrapper>();
-
- public ConversationalScopeContainer(Store aStore, RuntimeComponent component) {
- super(Scope.CONVERSATION, component);
-
- // Note: aStore is here to preserve the original factory interface. It is not currently used in this
- // implementation since we do not support instance persistence.
-
- // Check System properties to see if timeout values have been specified. All timeout values
- // will be specified in seconds.
- //
-
- }
-
-
- protected InstanceWrapper getInstanceWrapper(boolean create, Object contextId) throws TargetResolutionException {
-
- // we might get a null context if the target service has
- // conversational scope but only its callback interface
- // is conversational. In this case we need to invent a
- // conversation Id here to store the service against
- // and populate the thread context
- if (contextId == null) {
- contextId = UUID.randomUUID().toString();
- Message msgContext = ThreadMessageContext.getMessageContext();
-
- if (msgContext != null) {
- msgContext.getFrom().getReferenceParameters().setConversationID(contextId);
- }
- }
-
- InstanceLifeCycleWrapper anInstanceWrapper = this.instanceLifecycleCollection.get(contextId);
-
- if (anInstanceWrapper == null && !create)
- return null;
-
- if (anInstanceWrapper == null) {
- anInstanceWrapper = new InstanceLifeCycleWrapper(contextId);
- this.instanceLifecycleCollection.put(contextId, anInstanceWrapper);
- }
-
- return anInstanceWrapper.getInstanceWrapper(contextId);
-
- }
-
- @Override
- public InstanceWrapper getWrapper(Object contextId) throws TargetResolutionException {
- return getInstanceWrapper(true, contextId);
- }
-
- /**
- * This method allows a new context id to be registered alongside an existing one. This happens in
- * one case, when a conversation includes a stateful callback. The client component instance
- * must be registered against all outgoing conversation ids so that the component instance
- * can be found when the callback arrives
- *
- * @param existingContextId the context id against which the component is already registered
- * @param context this should be a conversation object so that the conversation can b stored
- * and reset when the component instance is removed
- */
- public void addWrapperReference(Object existingContextId, Object contextId) throws TargetResolutionException {
-
-
- // get the instance wrapper via the existing id
- InstanceLifeCycleWrapper existingInstanceWrapper = this.instanceLifecycleCollection.get(existingContextId);
- InstanceLifeCycleWrapper newInstanceWrapper = this.instanceLifecycleCollection.get(contextId);
-
- // only add the extra reference once
- if (newInstanceWrapper == null) {
- // add the id to the list of ids that the wrapper holds. Used for reference
- // counting and conversation resetting on destruction.
- existingInstanceWrapper.addCallbackConversation(contextId);
-
- // add the reference to the collection
- this.instanceLifecycleCollection.put(contextId, existingInstanceWrapper);
- }
- }
-
- public void registerWrapper(InstanceWrapper wrapper, Object contextId) throws TargetResolutionException {
- // if a wrapper for a different instance is already registered for this contextId, remove it
- InstanceLifeCycleWrapper anInstanceWrapper = this.instanceLifecycleCollection.get(contextId);
- if (anInstanceWrapper != null) {
- if (anInstanceWrapper.getInstanceWrapper(contextId).getInstance() != wrapper.getInstance()) {
- remove(contextId);
- } else {
- return;
- }
- }
-
- anInstanceWrapper = new InstanceLifeCycleWrapper(wrapper, contextId);
- this.instanceLifecycleCollection.put(contextId, anInstanceWrapper);
- }
-
- // The remove is invoked when a conversation is explicitly ended. This can occur by using the @EndsConversation or API.
- // In this case the instance is immediately removed. A new conversation will be started on the next operation
- // associated with this conversationId's service reference.
- //
- @Override
- public void remove(Object contextId) throws TargetDestructionException {
- if (contextId != null) {
- if (this.instanceLifecycleCollection.containsKey(contextId)) {
- InstanceLifeCycleWrapper anInstanceLifeCycleWrapper = this.instanceLifecycleCollection.get(contextId);
- this.instanceLifecycleCollection.remove(contextId);
- anInstanceLifeCycleWrapper.removeInstanceWrapper(contextId);
- }
- }
- }
-
- /*
- * This is an inner class that keeps track of the lifecycle of a conversation scoped
- * implementation instance.
- *
- */
-
- private class InstanceLifeCycleWrapper {
- private Object clientConversationId;
- private List<Object> callbackConversations = new ArrayList<Object>();
-
- private InstanceLifeCycleWrapper(Object contextId) throws TargetResolutionException {
- this.clientConversationId = contextId;
- this.createInstance(contextId);
- }
-
- private InstanceLifeCycleWrapper(InstanceWrapper wrapper, Object contextId) throws TargetResolutionException {
- this.clientConversationId = contextId;
- wrappers.put(contextId, wrapper);
- }
-
-
- // Associates a callback conversation with this instance. Each time the scope container
- // is asked to remove an object given a ontextId an associated conversation object will
- // have its conversationId reset to null. When the list of ids is empty the component instance
- // will be removed from the scope container
- private void addCallbackConversation(Object conversationID) {
- InstanceWrapper ctx = getInstanceWrapper(clientConversationId);
- callbackConversations.add(conversationID);
- wrappers.put(conversationID, ctx);
- }
-
- //
- // Return the backing implementation instance
- //
- private InstanceWrapper getInstanceWrapper(Object contextId) {
- InstanceWrapper ctx = wrappers.get(contextId);
- return ctx;
- }
-
- private void removeInstanceWrapper(Object contextId) throws TargetDestructionException {
- InstanceWrapper ctx = getInstanceWrapper(contextId);
- wrappers.remove(contextId);
-
- // find out if we are dealing with the original client conversation id
- // and reset accordingly
- if ( ( clientConversationId != null ) && ( clientConversationId.equals(contextId)) ) {
- clientConversationId = null;
- } else {
- // reset the conversationId in the conversation object if present
- // so that and ending callback causes the conversation in the originating
- // service reference in the client to be reset
- callbackConversations.remove(contextId);
- }
-
- // stop the component if this removes the last reference
- if (clientConversationId == null && callbackConversations.isEmpty()) {
- ctx.stop();
- }
- }
-
- private void createInstance(Object contextId) throws TargetResolutionException {
- InstanceWrapper instanceWrapper = createInstanceWrapper();
- instanceWrapper.start();
- wrappers.put(contextId, instanceWrapper);
- }
-
- }
-
- /**
- * @see org.apache.tuscany.sca.core.conversation.ConversationListener#conversationEnded(org.apache.tuscany.sca.core.conversation.ExtendedConversation)
- */
- public void conversationEnded(ExtendedConversation conversation) {
- try {
- remove(conversation.getConversationID());
- } catch (Exception ex) {
-
- }
- }
-
- /**
- * @see org.apache.tuscany.sca.core.conversation.ConversationListener#conversationExpired(org.apache.tuscany.sca.core.conversation.ExtendedConversation)
- */
- public void conversationExpired(ExtendedConversation conversation) {
-
- Object conversationId = conversation.getConversationID();
- InstanceLifeCycleWrapper ilcw = instanceLifecycleCollection.get(conversationId);
- if (ilcw != null) {
- // cycle through all the references to this instance and
- // remove them from the underlying wrappers collection and
- // from the lifecycle wrappers collection
-
- for (Object conversationID : ilcw.callbackConversations) {
- try{
- ilcw.removeInstanceWrapper(conversationID);
- remove(conversationID);
- } catch(TargetDestructionException tde) {
- System.out.println("Could not remove conversation id " + conversationID);
- }
- }
-
-
- if (ilcw.clientConversationId != null) {
- try{
- ilcw.removeInstanceWrapper(ilcw.clientConversationId);
- remove(ilcw.clientConversationId);
- } catch(TargetDestructionException tde) {
- System.out.println("Could not remove conversation id " + ilcw.clientConversationId);
- }
- }
-
- }
-
- }
-
- /**
- * @see org.apache.tuscany.sca.core.conversation.ConversationListener#conversationStarted(org.apache.tuscany.sca.core.conversation.ExtendedConversation)
- */
- public void conversationStarted(ExtendedConversation conversation) {
- startContext(conversation.getConversationID());
- }
-
- /**
- * @return the conversationManager
- */
- public ConversationManager getConversationManager() {
- return conversationManager;
- }
-
- /**
- * @param conversationManager the conversationManager to set
- */
- public void setConversationManager(ConversationManager conversationManager) {
- this.conversationManager = conversationManager;
- }
-
-}
diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ConversationalScopeContainerFactory.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ConversationalScopeContainerFactory.java deleted file mode 100644 index a6663aba09..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ConversationalScopeContainerFactory.java +++ /dev/null @@ -1,44 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.core.scope; - -import org.apache.tuscany.sca.runtime.RuntimeComponent; -import org.apache.tuscany.sca.store.Store; - -/** - * @version $Rev$ $Date$ - */ -public class ConversationalScopeContainerFactory implements ScopeContainerFactory { - private Store store; - - public ConversationalScopeContainerFactory(Store store) { - super(); - this.store = store; - } - - public ScopeContainer createScopeContainer(RuntimeComponent component) { - return new ConversationalScopeContainer(store, component); - } - - public Scope getScope() { - return Scope.CONVERSATION; - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/HttpSessionScopeContainer.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/HttpSessionScopeContainer.java deleted file mode 100644 index 5ae8b94647..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/HttpSessionScopeContainer.java +++ /dev/null @@ -1,83 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.scope; - -import org.apache.tuscany.sca.core.context.InstanceWrapper; -import org.apache.tuscany.sca.core.event.HttpSessionEnd; -import org.apache.tuscany.sca.event.Event; -import org.apache.tuscany.sca.runtime.RuntimeComponent; - -/** - * A scope context which manages atomic component instances keyed on HTTP - * session - * - * @version $Rev$ $Date$ - */ -public class HttpSessionScopeContainer extends AbstractScopeContainer<Object> { - - public HttpSessionScopeContainer(RuntimeComponent component) { - super(Scope.SESSION, component); - } - - @Override - public void onEvent(Event event) { - checkInit(); - if (event instanceof HttpSessionEnd) { - //FIXME key is not used - //Object key = ((HttpSessionEnd)event).getSessionID(); - // FIXME: Remove the session id - } - } - - @Override - public synchronized void start() { - if (lifecycleState != UNINITIALIZED && lifecycleState != STOPPED) { - throw new IllegalStateException("Scope must be in UNINITIALIZED or STOPPED state [" + lifecycleState + "]"); - } - lifecycleState = RUNNING; - } - - @Override - public synchronized void stop() { - lifecycleState = STOPPED; - } - - protected InstanceWrapper getInstanceWrapper(boolean create) throws TargetResolutionException { -// Object key = workContext.getIdentifier(Scope.SESSION); - // FIXME: Need to fix this - Object key ="http-session-id"; - assert key != null : "HTTP session key not bound in work context"; - InstanceWrapper ctx = wrappers.get(key); - if (ctx == null && !create) { - return null; - } - if (ctx == null) { - ctx = super.createInstanceWrapper(); - ctx.start(); - wrappers.put(key, ctx); - } - return ctx; - } - - @Override - public InstanceWrapper getWrapper(Object contextId) throws TargetResolutionException { - return getInstanceWrapper(true); - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/HttpSessionScopeContainerFactory.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/HttpSessionScopeContainerFactory.java deleted file mode 100644 index 49f89661b1..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/HttpSessionScopeContainerFactory.java +++ /dev/null @@ -1,41 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.core.scope; - -import org.apache.tuscany.sca.runtime.RuntimeComponent; - -/** - * @version $Rev$ $Date$ - */ -public class HttpSessionScopeContainerFactory implements ScopeContainerFactory { - - public HttpSessionScopeContainerFactory() { - super(); - } - - public ScopeContainer createScopeContainer(RuntimeComponent component) { - return new HttpSessionScopeContainer(component); - } - - public Scope getScope() { - return Scope.SESSION; - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/RequestScopeContainer.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/RequestScopeContainer.java deleted file mode 100644 index f11a61e662..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/RequestScopeContainer.java +++ /dev/null @@ -1,86 +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.core.scope; - -import java.util.Map; -import java.util.concurrent.ConcurrentHashMap; - -import org.apache.tuscany.sca.core.context.InstanceWrapper; -import org.apache.tuscany.sca.core.event.RequestEnd; -import org.apache.tuscany.sca.event.Event; -import org.apache.tuscany.sca.runtime.RuntimeComponent; - -/** - * A scope context which manages atomic component instances keyed on the current - * request context - * - * @version $Rev$ $Date$ - */ -public class RequestScopeContainer extends AbstractScopeContainer<Thread> { - private final Map<Thread, InstanceWrapper> contexts; - - public RequestScopeContainer(RuntimeComponent component) { - super(Scope.REQUEST, component); - contexts = new ConcurrentHashMap<Thread, InstanceWrapper>(); - } - - @Override - public void onEvent(Event event) { - checkInit(); - if (event instanceof RequestEnd) { - // shutdownInstances(Thread.currentThread()); - } - } - - @Override - public synchronized void start() { - if (lifecycleState != UNINITIALIZED && lifecycleState != STOPPED) { - throw new IllegalStateException("Scope must be in UNINITIALIZED or STOPPED state [" + lifecycleState + "]"); - } - lifecycleState = RUNNING; - } - - @Override - public synchronized void stop() { - contexts.clear(); - // synchronized (destroyQueues) { - // destroyQueues.clear(); - // } - lifecycleState = STOPPED; - } - - protected InstanceWrapper getInstanceWrapper(boolean create) throws TargetResolutionException { - InstanceWrapper ctx = wrappers.get(Thread.currentThread()); - if (ctx == null && !create) { - return null; - } - if (ctx == null) { - ctx = super.createInstanceWrapper(); - ctx.start(); - wrappers.put(Thread.currentThread(), ctx); - } - return ctx; - } - - @Override - public InstanceWrapper getWrapper(Thread contextId) throws TargetResolutionException { - return getInstanceWrapper(true); - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/RequestScopeContainerFactory.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/RequestScopeContainerFactory.java deleted file mode 100644 index 1cfb6b06a4..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/RequestScopeContainerFactory.java +++ /dev/null @@ -1,37 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.core.scope; - -import org.apache.tuscany.sca.runtime.RuntimeComponent; - -/** - * @version $Rev$ $Date$ - */ -public class RequestScopeContainerFactory implements ScopeContainerFactory { - - public ScopeContainer createScopeContainer(RuntimeComponent component) { - return new RequestScopeContainer(component); - } - - public Scope getScope() { - return Scope.REQUEST; - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/Scope.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/Scope.java deleted file mode 100644 index 0a20d793f7..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/Scope.java +++ /dev/null @@ -1,66 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.scope; - -/** - * The default implementation scopes supported by assemblies. - * - * @version $Rev$ $Date$ - */ -public class Scope { - public static final Scope STATELESS = new Scope("STATELESS"); - public static final Scope REQUEST = new Scope("REQUEST"); - public static final Scope SESSION = new Scope("SESSION"); - public static final Scope CONVERSATION = new Scope("CONVERSATION"); - public static final Scope COMPOSITE = new Scope("COMPOSITE"); - public static final Scope SYSTEM = new Scope("SYSTEM"); - public static final Scope UNDEFINED = new Scope("UNDEFINED"); - - private String scope; - - public Scope(String scope) { - this.scope = scope.toUpperCase().intern(); - } - - public String getScope() { - return scope; - } - - @Override - public boolean equals(Object o) { - if (this == o) { - return true; - } - if (o == null || getClass() != o.getClass()) { - return false; - } - final Scope scope1 = (Scope) o; - return !(scope != null ? scope != scope1.scope.intern() : scope1.scope != null); - } - - @Override - public int hashCode() { - return scope != null ? scope.hashCode() : 0; - } - - @Override - public String toString() { - return scope; - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeContainer.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeContainer.java deleted file mode 100644 index 6b2980b989..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeContainer.java +++ /dev/null @@ -1,159 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.scope; - -import org.apache.tuscany.sca.core.context.InstanceWrapper; -import org.apache.tuscany.sca.event.RuntimeEventListener; -import org.apache.tuscany.sca.runtime.RuntimeComponent; - - -/** - * Manages the lifecycle and visibility of instances associated with a an {@link RuntimeComponent}. - * - * @version $Rev$ $Date$ - * @param <KEY> the type of IDs that this container uses to identify its contexts. - * For example, for COMPOSITE scope this could be the URI of the composite component, - * or for HTTP Session scope it might be the HTTP session ID. - */ -public interface ScopeContainer<KEY> extends RuntimeEventListener { - - /** - * Returns the Scope that this container supports. - * - * @return the Scope that this container supports - */ - Scope getScope(); - - /** - * Start a new context with the supplied ID. - * - * @param contextId an ID that uniquely identifies the context. - */ - void startContext(KEY contextId); - - /** - * Stop the context with the supplied ID. - * - * @param contextId an ID that uniquely identifies the context. - */ - void stopContext(KEY contextId); - - /** - * Returns an instance wrapper associated with the current scope context, creating one if necessary - * @param contextId the id for the scope context - * - * @return the wrapper for the target instance - * @throws TargetResolutionException if there was a problem instantiating the target instance - */ - InstanceWrapper getWrapper(KEY contextId) throws TargetResolutionException; - - /** - * Allows a component to be registered against more than one context id. This is required in the - * case of stateful callbacks where we want to identify the originating client component instance - * as the callback target but we don't want to reuse the clients original conversation id - * - * @param existingContextId an id that identifies an existing component instance - * @param newContextId a new id against which this component will also be registered - * @throws TargetResolutionException - */ - void addWrapperReference(KEY existingContextId, KEY newContextId) - throws TargetResolutionException; - - /** - * Register an existing instance against a context id. This is needed - * for a stateful callback where the service reference for the forward call - * contains a callback object that is not a service reference. - * - * @param wrapper the instance wrapper for the instance to be registered - * @param contextId the id for the scope context - * @throws TargetResolutionException - */ - void registerWrapper(InstanceWrapper wrapper, KEY contextId) - throws TargetResolutionException; - - /** - * Returns an implementation instance associated with the current scope context. - * If no instance is found, a {@link TargetNotFoundException} is thrown. - * @param contextId the id for the scope context - * - * @return the wrapper for the target instance - * @throws TargetResolutionException if there was a problem instantiating the target instance - */ - InstanceWrapper getAssociatedWrapper(KEY contextId) - throws TargetResolutionException; - - /** - * Return a wrapper after use (for example, after invoking the instance). - * @param wrapper the wrapper for the target instance being returned - * @param contextId the id for the scope context - * - * @throws TargetDestructionException if there was a problem returning the target instance - */ - void returnWrapper(InstanceWrapper wrapper, KEY contextId) - throws TargetDestructionException; - - /** - * Removes an identified component implementation instance associated with the current - * context from persistent storage - * - * @param contextId the identifier of the context to remove. - */ - void remove(KEY contextId) - throws TargetDestructionException; - - /* A configuration error state */ - int CONFIG_ERROR = -1; - /* Has not been initialized */ - int UNINITIALIZED = 0; - /* In the process of being configured and initialized */ - int INITIALIZING = 1; - /* Instantiated and configured */ - int INITIALIZED = 2; - /* Configured and initialized */ - int RUNNING = 4; - /* In the process of being shutdown */ - int STOPPING = 5; - /* Has been shutdown and removed from the composite */ - int STOPPED = 6; - /* In an error state */ - int ERROR = 7; - - /** - * Returns the lifecycle state - * - * @see #UNINITIALIZED - * @see #INITIALIZING - * @see #INITIALIZED - * @see #RUNNING - * @see #STOPPING - * @see #STOPPED - */ - int getLifecycleState(); - - /** - * Starts the Lifecycle. - */ - void start(); - - /** - * Stops the Lifecycle. - */ - void stop(); - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeContainerFactory.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeContainerFactory.java deleted file mode 100644 index b19c14b3e0..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeContainerFactory.java +++ /dev/null @@ -1,32 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.core.scope; - -import org.apache.tuscany.sca.runtime.RuntimeComponent; - -/** - * Factory to create ScopeContainer for components - * - * @version $Rev$ $Date$ - */ -public interface ScopeContainerFactory { - ScopeContainer createScopeContainer(RuntimeComponent component); - Scope getScope(); -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeRegistry.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeRegistry.java deleted file mode 100644 index 842ed4c547..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeRegistry.java +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.scope; - -import org.apache.tuscany.sca.runtime.RuntimeComponent; - - -/** - * Manages {@link ScopeContainer}s in the runtime - * - * @version $Rev$ $Date$ - */ -public interface ScopeRegistry { - - /** - * Returns the scope container for the given scope or null if one not found - * - * @param scope the scope - * @return the scope container for the given scope or null if one not found - */ - ScopeContainer getScopeContainer(RuntimeComponent component); - - /** - * @param factory - */ - void register(ScopeContainerFactory factory); -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeRegistryImpl.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeRegistryImpl.java deleted file mode 100644 index 75261e11a8..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeRegistryImpl.java +++ /dev/null @@ -1,62 +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.core.scope; - -import java.util.Map; -import java.util.concurrent.ConcurrentHashMap; - -import org.apache.tuscany.sca.provider.ImplementationProvider; -import org.apache.tuscany.sca.runtime.RuntimeComponent; - -/** - * The default implementation of a scope registry - * - * @version $Rev$ $Date$ - */ -public class ScopeRegistryImpl implements ScopeRegistry { - private final Map<Scope, ScopeContainerFactory> scopeCache = new ConcurrentHashMap<Scope, ScopeContainerFactory>(); - - public void register(ScopeContainerFactory factory) { - scopeCache.put(factory.getScope(), factory); - } - - public ScopeContainer getScopeContainer(RuntimeComponent runtimeComponent) { - if (!(runtimeComponent instanceof ScopedRuntimeComponent)) { - return null; - } - ScopedRuntimeComponent component = (ScopedRuntimeComponent)runtimeComponent; - if (component.getScopeContainer() != null) { - return component.getScopeContainer(); - } - ImplementationProvider implementationProvider = component.getImplementationProvider(); - if (implementationProvider instanceof ScopedImplementationProvider) { - ScopedImplementationProvider provider = (ScopedImplementationProvider)implementationProvider; - Scope scope = provider.getScope(); - if (scope == null) { - scope = Scope.STATELESS; - } - ScopeContainerFactory factory = scopeCache.get(scope); - ScopeContainer container = factory.createScopeContainer(component); - component.setScopeContainer(container); - return container; - } - return null; - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopedImplementationProvider.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopedImplementationProvider.java deleted file mode 100644 index 85a6626cdd..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopedImplementationProvider.java +++ /dev/null @@ -1,65 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.core.scope; - -import org.apache.tuscany.sca.core.context.InstanceWrapper; -import org.apache.tuscany.sca.provider.ImplementationProvider; - -/** - * A component implementation can implement this interface to provide scope - * management for the components - * - * @version $Rev$ $Date$ - */ -public interface ScopedImplementationProvider extends ImplementationProvider { - /** - * Get the scope for the component implementation - * - * @return The scope for the component implementation, if null is returned, - * STATELESS will be used - */ - Scope getScope(); - - /** - * Indicate if the component needs to be eagerly initialized - * - * @return true if the component is marked to be eagerly initialized, false - * otherwise - */ - boolean isEagerInit(); - - /** - * @return the maxAge - */ - long getMaxAge(); - - /** - * @return the maxIdleTime - */ - long getMaxIdleTime(); - - /** - * Create a wrapper for the component instance for the scope management - * - * @return A wrapper for the component instance - */ - InstanceWrapper createInstanceWrapper(); - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopedRuntimeComponent.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopedRuntimeComponent.java deleted file mode 100644 index c27b112f8a..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopedRuntimeComponent.java +++ /dev/null @@ -1,40 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.core.scope; - -import org.apache.tuscany.sca.runtime.RuntimeComponent; - -/** - * Scoped runtime component - * - * @version $Rev$ $Date$ - */ -public interface ScopedRuntimeComponent extends RuntimeComponent { - /** - * Set the associated scope container - * @param scopeContainer - */ - void setScopeContainer(ScopeContainer scopeContainer); - /** - * Get the assoicated scope container - * @return - */ - ScopeContainer getScopeContainer(); -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/StatelessScopeContainer.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/StatelessScopeContainer.java deleted file mode 100644 index a2c0edb9b4..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/StatelessScopeContainer.java +++ /dev/null @@ -1,55 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.scope; - -import org.apache.tuscany.sca.core.context.InstanceWrapper; -import org.apache.tuscany.sca.runtime.RuntimeComponent; - -/** - * A scope context which manages stateless atomic component instances in a non-pooled fashion. - * - * @version $Rev$ $Date$ - */ -public class StatelessScopeContainer<KEY> extends AbstractScopeContainer<KEY> { - - public StatelessScopeContainer(RuntimeComponent component) { - super(Scope.STATELESS, component); - } - - @Override - public InstanceWrapper getWrapper(KEY contextId) - throws TargetResolutionException { - InstanceWrapper ctx = createInstanceWrapper(); - ctx.start(); - return ctx; - } - - @Override - public InstanceWrapper getAssociatedWrapper(KEY contextId) - throws TargetResolutionException { - return getWrapper(contextId); - } - - @Override - public void returnWrapper(InstanceWrapper wrapper, KEY contextId) - throws TargetDestructionException { - wrapper.stop(); - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/StatelessScopeContainerFactory.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/StatelessScopeContainerFactory.java deleted file mode 100644 index 0471b2c52e..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/StatelessScopeContainerFactory.java +++ /dev/null @@ -1,37 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.core.scope; - -import org.apache.tuscany.sca.runtime.RuntimeComponent; - -/** - * @version $Rev$ $Date$ - */ -public class StatelessScopeContainerFactory implements ScopeContainerFactory { - - public ScopeContainer createScopeContainer(RuntimeComponent component) { - return new StatelessScopeContainer(component); - } - - public Scope getScope() { - return Scope.STATELESS; - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetDestructionException.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetDestructionException.java deleted file mode 100644 index 0f83dad97d..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetDestructionException.java +++ /dev/null @@ -1,44 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.scope; - -/** - * Denotes an error destroying a target - * - * @version $Rev$ $Date$ - */ -public class TargetDestructionException extends TargetResolutionException { - private static final long serialVersionUID = -6126684147851674709L; - - public TargetDestructionException() { - super(); - } - - public TargetDestructionException(String message, Throwable cause) { - super(message, cause); - } - - public TargetDestructionException(String message) { - super(message); - } - - public TargetDestructionException(Throwable cause) { - super(cause); - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetInitializationException.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetInitializationException.java deleted file mode 100644 index 15959c0608..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetInitializationException.java +++ /dev/null @@ -1,44 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.scope; - -/** - * Denotes an error initializing a target - * - * @version $Rev$ $Date$ - */ -public class TargetInitializationException extends TargetResolutionException { - private static final long serialVersionUID = -6228778208649752698L; - - public TargetInitializationException() { - super(); - } - - public TargetInitializationException(String message, Throwable cause) { - super(message, cause); - } - - public TargetInitializationException(String message) { - super(message); - } - - public TargetInitializationException(Throwable cause) { - super(cause); - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetNotFoundException.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetNotFoundException.java deleted file mode 100644 index bb46a2499b..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetNotFoundException.java +++ /dev/null @@ -1,44 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.scope; - -/** - * Thrown when a target of an operation cannot be found - * - * @version $Rev$ $Date$ - */ -public class TargetNotFoundException extends TargetResolutionException { - private static final long serialVersionUID = 5541830480658471186L; - - public TargetNotFoundException() { - super(); - } - - public TargetNotFoundException(String message, Throwable cause) { - super(message, cause); - } - - public TargetNotFoundException(String message) { - super(message); - } - - public TargetNotFoundException(Throwable cause) { - super(cause); - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetResolutionException.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetResolutionException.java deleted file mode 100644 index ea8d0e876c..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetResolutionException.java +++ /dev/null @@ -1,44 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.scope; - -/** - * Denotes an error retrieving a target instance - * - * @version $Rev$ $Date$ - */ -public class TargetResolutionException extends Exception { - private static final long serialVersionUID = 2912513650522019405L; - - public TargetResolutionException() { - super(); - } - - public TargetResolutionException(String message, Throwable cause) { - super(message, cause); - } - - public TargetResolutionException(String message) { - super(message); - } - - public TargetResolutionException(Throwable cause) { - super(cause); - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/store/MemoryStore.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/store/MemoryStore.java deleted file mode 100644 index 5b838116c5..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/store/MemoryStore.java +++ /dev/null @@ -1,195 +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.core.store; - -import java.util.Map; -import java.util.concurrent.ConcurrentHashMap; -import java.util.concurrent.Executors; -import java.util.concurrent.ScheduledExecutorService; -import java.util.concurrent.TimeUnit; - -import org.apache.tuscany.sca.core.event.BaseEventPublisher; -import org.apache.tuscany.sca.runtime.RuntimeComponent; -import org.apache.tuscany.sca.store.DuplicateRecordException; -import org.apache.tuscany.sca.store.RecoveryListener; -import org.apache.tuscany.sca.store.Store; -import org.apache.tuscany.sca.store.StoreExpirationEvent; -import org.apache.tuscany.sca.store.StoreMonitor; -import org.apache.tuscany.sca.store.StoreWriteException; -import org.osoa.sca.annotations.Destroy; -import org.osoa.sca.annotations.EagerInit; -import org.osoa.sca.annotations.Init; -import org.osoa.sca.annotations.Property; -import org.osoa.sca.annotations.Service; - -/** - * Implements a non-durable, non-transactional store using a simple in-memory map - * - * @version $Rev$ $Date$ - */ -@Service(Store.class) -@EagerInit -public class MemoryStore extends BaseEventPublisher implements Store { - private Map<RuntimeComponent, Map<String, Record>> store; - // TODO integrate with a core threading scheme - private ScheduledExecutorService scheduler; - private long reaperInterval = 300000; - private StoreMonitor monitor; - private long defaultExpirationOffset = 600000; // 10 minutes - - public MemoryStore(StoreMonitor monitor) { - this.monitor = monitor; - this.store = new ConcurrentHashMap<RuntimeComponent, Map<String, Record>>(); - this.scheduler = Executors.newSingleThreadScheduledExecutor(); - } - - /** - * Returns the maximum default expiration offset for records in the store - * - * @return the maximum default expiration offset for records in the store - */ - public long getDefaultExpirationOffset() { - return defaultExpirationOffset; - } - - /** - * Sets the maximum default expiration offset for records in the store - */ - @Property - public void setDefaultExpirationOffset(long defaultExpirationOffset) { - this.defaultExpirationOffset = defaultExpirationOffset; - } - - /** - * Sets the interval for expired entry scanning to be performed - */ - @Property - public void setReaperInterval(long reaperInterval) { - this.reaperInterval = reaperInterval; - } - - public long getReaperInterval() { - return reaperInterval; - } - - @Init - public void init() { - scheduler.scheduleWithFixedDelay(new Reaper(), reaperInterval, reaperInterval, TimeUnit.MILLISECONDS); - monitor.start("In-memory store started"); - } - - @Destroy - public void destroy() { - scheduler.shutdown(); - monitor.stop("In-memory store stopped"); - } - - public void insertRecord(RuntimeComponent owner, String id, Object object, long expiration) throws StoreWriteException { - Map<String, Record> map = store.get(owner); - if (map == null) { - map = new ConcurrentHashMap<String, Record>(); - store.put(owner, map); - } - if (map.containsKey(id)) { - throw new DuplicateRecordException("Duplicate record: " + owner.getURI() +" : " + id); - } - map.put(id, new Record(object, expiration)); - } - - public void updateRecord(RuntimeComponent owner, String id, Object object, long expiration) throws StoreWriteException { - Map<String, Record> map = store.get(owner); - if (map == null) { - throw new StoreWriteException("Record not found: " + owner.getURI() +" : " + id); - } - Record record = map.get(id); - if (record == null) { - throw new StoreWriteException("Record not found: " + owner.getURI() +" : " + id); - } - record.data = object; - } - - public Object readRecord(RuntimeComponent owner, String id) { - Map<String, Record> map = store.get(owner); - if (map == null) { - return null; - } - Record record = map.get(id); - if (record != null) { - return record.data; - } - return null; - } - - public void removeRecords() { - store.clear(); - } - - public void removeRecord(RuntimeComponent owner, String id) throws StoreWriteException { - Map<String, Record> map = store.get(owner); - if (map == null) { - throw new StoreWriteException("Owner not found: " + owner.getURI() +" : " + id); - } - if (map.remove(id) == null) { - throw new StoreWriteException("Owner not found: " + owner.getURI() +" : " + id); - } - } - - public void recover(RecoveryListener listener) { - throw new UnsupportedOperationException(); - } - - private class Record { - private Object data; - private long expiration = NEVER; - - public Record(Object data, long expiration) { - this.data = data; - this.expiration = expiration; - } - - public Object getData() { - return data; - } - - public long getExpiration() { - return expiration; - } - } - - private class Reaper implements Runnable { - - public void run() { - long now = System.currentTimeMillis(); - for (Map.Entry<RuntimeComponent, Map<String, Record>> entries : store.entrySet()) { - for (Map.Entry<String, Record> entry : entries.getValue().entrySet()) { - final long expiration = entry.getValue().expiration; - if (expiration != NEVER && now >= expiration) { - RuntimeComponent owner = entries.getKey(); - Object instance = entry.getValue().getData(); - // notify listeners of the expiration - StoreExpirationEvent event = new StoreExpirationEvent(this, owner, instance); - publish(event); - entries.getValue().remove(entry.getKey()); - } - } - } - } - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/work/Jsr237Work.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/work/Jsr237Work.java deleted file mode 100644 index adeb667277..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/work/Jsr237Work.java +++ /dev/null @@ -1,65 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.core.work; - -/** - * JCA work wrapper. - * - * @version $Rev$ $Date$ - */ -public class Jsr237Work<T extends Runnable> implements commonj.work.Work { - - // Work that is being executed. - private T work; - - /* - * Initializes the work instance. - */ - public Jsr237Work(T work) { - this.work = work; - } - - /* - * Returns the completed work. - */ - public T getWork() { - return work; - } - - /* - * Release the work. - */ - public void release() { - } - - /* - * Work attributes are not daemon. - */ - public boolean isDaemon() { - return false; - } - - /* - * Runs the work. - */ - public void run() { - work.run(); - } -}
\ No newline at end of file diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/work/Jsr237WorkScheduler.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/work/Jsr237WorkScheduler.java deleted file mode 100644 index b331517c85..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/work/Jsr237WorkScheduler.java +++ /dev/null @@ -1,192 +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.core.work; - -import java.security.AccessController; -import java.security.PrivilegedAction; - -import javax.naming.InitialContext; -import javax.naming.NamingException; - -import org.apache.tuscany.sca.work.NotificationListener; -import org.apache.tuscany.sca.work.WorkScheduler; -import org.apache.tuscany.sca.work.WorkSchedulerException; - -import commonj.work.WorkEvent; -import commonj.work.WorkListener; -import commonj.work.WorkManager; - -/** - * A work scheduler implementation based on a JSR 237 work manager. - * <p/> - * <p/> - * This needs a JSR 237 work manager implementation available for scheduling work. Instances can be configured with a - * work manager implementation that is injected in. It is the responsibility of the runtime environment to make a work - * manager implementation available. For example, if the managed environment supports work manager the runtime can use - * the appropriate lookup mechanism to inject the work manager implementation. </p> - * - * @version $Rev$ $Date$ - */ -public class Jsr237WorkScheduler implements WorkScheduler { - - /** - * Underlying JSR-237 work manager - */ - private WorkManager jsr237WorkManager; - - /** - * Initializes the JSR 237 work manager. - * - * @param jsr237WorkManager JSR 237 work manager. - */ - public Jsr237WorkScheduler() { - - try { - InitialContext ctx = new InitialContext(); - jsr237WorkManager = (WorkManager) ctx.lookup("java:comp/env/wm/TuscanyWorkManager"); - } catch (NamingException e) { - // ignore - } - if (jsr237WorkManager == null) { - jsr237WorkManager = new ThreadPoolWorkManager(10); - } - } - - /** - * Schedules a unit of work for future execution. The notification listener is used to register interest in - * callbacks regarding the status of the work. - * - * @param work The unit of work that needs to be asynchronously executed. - */ - public <T extends Runnable> void scheduleWork(T work) { - scheduleWork(work, null); - } - - /** - * Schedules a unit of work for future execution. The notification listener is used to register interest in - * callbacks regarding the status of the work. - * - * @param work The unit of work that needs to be asynchronously executed. - * @param listener Notification listener for callbacks. - */ - public <T extends Runnable> void scheduleWork(T work, NotificationListener<T> listener) { - - if (work == null) { - throw new IllegalArgumentException("Work cannot be null"); - } - - Jsr237Work<T> jsr237Work = new Jsr237Work<T>(work); - try { - if (listener == null) { - jsr237WorkManager.schedule(jsr237Work); - } else { - Jsr237WorkListener<T> jsr237WorkListener = new Jsr237WorkListener<T>(listener, work); - jsr237WorkManager.schedule(jsr237Work, jsr237WorkListener); - } - } catch (IllegalArgumentException ex) { - if (listener != null) { - listener.workRejected(work); - } else { - throw new WorkSchedulerException(ex); - } - } catch (Exception ex) { - throw new WorkSchedulerException(ex); - } - - } - - public void destroy() { - if (jsr237WorkManager instanceof ThreadPoolWorkManager) { - // Allow privileged access to modify threads. Requires RuntimePermission in security - // policy. - AccessController.doPrivileged(new PrivilegedAction<Object>() { - public Object run() { - ((ThreadPoolWorkManager)jsr237WorkManager).destroy(); - return null; - } - }); - } - } - - /* - * WorkListener for keeping track of work status callbacks. - * - */ - private class Jsr237WorkListener<T extends Runnable> implements WorkListener { - - // Notification listener - private NotificationListener<T> listener; - - // Work - private T work; - - /* - * Initializes the notification listener. - */ - public Jsr237WorkListener(NotificationListener<T> listener, T work) { - this.listener = listener; - this.work = work; - } - - /* - * Callback when the work is accepted. - */ - public void workAccepted(WorkEvent workEvent) { - T work = getWork(); - listener.workAccepted(work); - } - - /* - * Callback when the work is rejected. - */ - public void workRejected(WorkEvent workEvent) { - T work = getWork(); - listener.workRejected(work); - } - - /* - * Callback when the work is started. - */ - public void workStarted(WorkEvent workEvent) { - T work = getWork(); - listener.workStarted(work); - } - - /* - * Callback when the work is completed. - */ - public void workCompleted(WorkEvent workEvent) { - T work = getWork(); - Exception exception = workEvent.getException(); - if (exception != null) { - listener.workFailed(work, exception); - } else { - listener.workCompleted(work); - } - } - - /* - * Gets the underlying work from the work event. - */ - private T getWork() { - return work; - } - - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/work/ThreadPoolWorkManager.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/work/ThreadPoolWorkManager.java deleted file mode 100644 index fb47a65edf..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/work/ThreadPoolWorkManager.java +++ /dev/null @@ -1,235 +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.core.work; - -import java.rmi.server.UID; -import java.util.Collection; -import java.util.Map; -import java.util.concurrent.ConcurrentHashMap; -import java.util.concurrent.ExecutorService; -import java.util.concurrent.Executors; -import java.util.concurrent.RejectedExecutionException; -import java.util.concurrent.ThreadFactory; - -import org.osoa.sca.annotations.Destroy; - -import commonj.work.Work; -import commonj.work.WorkEvent; -import commonj.work.WorkException; -import commonj.work.WorkItem; -import commonj.work.WorkListener; -import commonj.work.WorkManager; - -/** - * A thread-pool based implementation for the JSR-237 work manager. - * <p/> - * <p/> - * This implementation supports only local work. - * <p/> - * TODO Elaborate the implementation. </p> - * - * @version $Rev$ $Date$ - */ -public class ThreadPoolWorkManager implements WorkManager { - - // Map of work items currently handled by the work manager - private Map<WorkItemImpl, WorkListener> workItems = new ConcurrentHashMap<WorkItemImpl, WorkListener>(); - - // Thread-pool - private ExecutorService executor; - - /** - * Initializes the thread-pool. - * - * @param threadPoolSize Thread-pool size. - * @throws IllegalArgumentException if threadPoolSize < 1 - */ - public ThreadPoolWorkManager(int threadPoolSize) { - if (threadPoolSize < 1) { - throw new IllegalArgumentException("Invalid threadPoolSize of " - + threadPoolSize + ". It must be >= 1"); - } - - // Creates a new Executor, use a custom ThreadFactory that - // creates daemon threads. - executor = Executors.newFixedThreadPool(threadPoolSize, new ThreadFactory() { - public Thread newThread(Runnable r) { - Thread thread = new Thread(r); - thread.setDaemon(true); - return thread; - } - }); - } - - /** - * Schedules a unit of work asynchronously. - * - * @param work Work that needs to be scheduled. - * @return Work Work item representing the asynchronous work - */ - public WorkItem schedule(Work work) throws IllegalArgumentException { - return schedule(work, null); - } - - /** - * Schedules a unit of work asynchronously. - * - * @param work Work that needs to be scheduled. - * @param workListener Work listener for callbacks. - * @return Work Work item representing the asynchronous work - */ - public WorkItem schedule(Work work, WorkListener workListener) throws IllegalArgumentException { - - WorkItemImpl workItem = new WorkItemImpl(new UID().toString(), work); - if (workListener != null) { - workItems.put(workItem, workListener); - } - workAccepted(workItem, work); - if (scheduleWork(work, workItem)) { - return workItem; - } else { - workItem.setStatus(WorkEvent.WORK_REJECTED); - if (workListener != null) { - workListener.workRejected(new WorkEventImpl(workItem)); - } - throw new IllegalArgumentException("Unable to schedule work"); - } - } - - /** - * Wait for all the specified units of work to finish. - * - * @param works Units of the work that need to finish. - * @param timeout Timeout for waiting for the units of work to finish. - */ - public boolean waitForAll(Collection works, long timeout) { - throw new UnsupportedOperationException("waitForAll not supported"); - } - - /** - * Wait for any of the specified units of work to finish. - * - * @param works Units of the work that need to finish. - * @param timeout Timeout for waiting for the units of work to finish. - */ - public Collection waitForAny(Collection works, long timeout) { - throw new UnsupportedOperationException("waitForAny not supported"); - } - - /** - * Method provided for subclasses to indicate a work acceptance. - * - * @param workItem Work item representing the work that was accepted. - * @param work Work that was accepted. - */ - private void workAccepted(final WorkItemImpl workItem, final Work work) { - WorkListener listener = workItems.get(workItem); - if (listener != null) { - workItem.setStatus(WorkEvent.WORK_ACCEPTED); - WorkEvent event = new WorkEventImpl(workItem); - listener.workAccepted(event); - } - } - - /* - * Method to indicate a work start. - */ - private void workStarted(final WorkItemImpl workItem, final Work work) { - WorkListener listener = workItems.get(workItem); - if (listener != null) { - workItem.setStatus(WorkEvent.WORK_STARTED); - WorkEvent event = new WorkEventImpl(workItem); - listener.workStarted(event); - } - } - - /* - * Method to indicate a work completion. - */ - private void workCompleted(final WorkItemImpl workItem, final Work work) { - workCompleted(workItem, work, null); - } - - /* - * Method to indicate a work completion. - */ - private void workCompleted(final WorkItemImpl workItem, final Work work, final WorkException exception) { - WorkListener listener = workItems.get(workItem); - if (listener != null) { - workItem.setStatus(WorkEvent.WORK_COMPLETED); - workItem.setResult(work); - workItem.setException(exception); - WorkEvent event = new WorkEventImpl(workItem); - listener.workCompleted(event); - workItems.remove(workItem); - } - } - - /* - * Schedules the work using the ThreadPool. - */ - private boolean scheduleWork(final Work work, final WorkItemImpl workItem) { - try { - executor.execute(new DecoratingWork(workItem, work)); - return true; - } catch (RejectedExecutionException ex) { - return false; - } - } - - /* - * Class that decorates the original worker so that it can get callbacks when work is done. - */ - private final class DecoratingWork implements Runnable { - - // Work item for this work. - private WorkItemImpl workItem; - - // The original work. - private Work decoratedWork; - - /* - * Initializes the work item and underlying work. - */ - private DecoratingWork(final WorkItemImpl workItem, final Work decoratedWork) { - this.workItem = workItem; - this.decoratedWork = decoratedWork; - } - - /* - * Overrides the run method. - */ - public void run() { - workStarted(workItem, decoratedWork); - try { - decoratedWork.run(); - workCompleted(workItem, decoratedWork); - } catch (Throwable th) { - workCompleted(workItem, decoratedWork, new WorkException(th.getMessage(), th)); - } - } - - } - - @Destroy - public void destroy() { - executor.shutdown(); - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/work/WorkEventImpl.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/work/WorkEventImpl.java deleted file mode 100644 index 67d2b66f84..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/work/WorkEventImpl.java +++ /dev/null @@ -1,76 +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.core.work; - - -import commonj.work.WorkEvent; -import commonj.work.WorkException; -import commonj.work.WorkItem; - -/** - * Default immutable implementation of the <code>WorkEvent</code> class. - * - * @version $Rev$ $Date$ - */ -class WorkEventImpl implements WorkEvent { - - // Work item for this event - private WorkItem workItem; - - // Exception if something has gone wrong - private WorkException exception; - - /** - * Instantiates the event. - * - * @param workItem Work item for this event. - */ - public WorkEventImpl(final WorkItemImpl workItem) { - this.workItem = workItem; - this.exception = workItem.getException(); - } - - /** - * Returns the work type based on whether the work was accepted, started, - * rejected or completed. - * - * @return Work type. - */ - public int getType() { - return workItem.getStatus(); - } - - /** - * Returns the work item associated with this work type. - * - * @return Work item. - */ - public WorkItem getWorkItem() { - return workItem; - } - - /** - * Returns the exception if the work completed with an exception. - * - * @return Work exception. - */ - public WorkException getException() { - return exception; - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/work/WorkItemImpl.java b/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/work/WorkItemImpl.java deleted file mode 100644 index 170319b6e6..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/java/org/apache/tuscany/sca/core/work/WorkItemImpl.java +++ /dev/null @@ -1,169 +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.core.work; - -import commonj.work.Work; -import commonj.work.WorkException; -import commonj.work.WorkItem; - -/** - * An identity based immutable implementation of the <code>WorkItem</code> - * interface. - * - * @version $Rev$ $Date$ - */ -class WorkItemImpl implements WorkItem { - - // Id scoped for the VM - private String id; - - // Status - private int status = -1; - - // Result - private Work result; - - // Original work - private Work originalWork; - - // Exception - private WorkException exception; - - /** - * Instantiates an id for this item. - * - * @param id of this work event. - */ - protected WorkItemImpl(final String id, final Work orginalWork) { - this.id = id; - this.originalWork = orginalWork; - } - - /** - * Returns the id. - * - * @return Id of this item. - */ - public String getId() { - return id; - } - - /** - * Returns the original work. - * - * @return Original work. - */ - public Work getOriginalWork() { - return originalWork; - } - - /** - * Returns the work result if the work completed. - * - * @return Work. - * @throws WorkException If the work completed with an exception. - */ - public Work getResult() { - return result; - } - - /** - * Sets the result. - * - * @param result Result. - */ - protected void setResult(final Work result) { - this.result = result; - } - - /** - * Returns the exception if work completed with an exception. - * - * @return Work exception. - */ - protected WorkException getException() { - return exception; - } - - /** - * Sets the exception. - * - * @param exception Exception. - */ - protected void setException(final WorkException exception) { - this.exception = exception; - } - - /** - * Returns the work type based on whether the work was accepted, started, - * rejected or completed. - * - * @return Work status. - */ - public int getStatus() { - return status; - } - - /** - * Sets the status. - * - * @param status Status. - */ - protected void setStatus(final int status) { - this.status = status; - } - - /** - * @see Object#hashCode() - */ - @Override - public int hashCode() { - return id.hashCode(); - } - - /** - * Indicates whether some other object is "equal to" this one. - * - * @param obj Object to be compared. - * @return true if this object is the same as the obj argument; false - * otherwise.. - */ - @Override - public boolean equals(final Object obj) { - return (obj != null) && (obj.getClass() == WorkItemImpl.class) && ((WorkItemImpl) obj).id.equals(id); - } - - /** - * Compares this object with the specified object for order. Returns a - * negative integer, zero, or a positive integer as this object is less - * than, equal to, or greater than the specified object. - * - * @param o Object to be compared. - * @return A negative integer, zero, or a positive integer as this object - * is less than, equal to, or greater than the specified object. - * @throws ClassCastException needs better documentation. - */ - public int compareTo(final Object o) { - if (o.getClass() != WorkItemImpl.class) { - throw new ClassCastException(o.getClass().getName()); - } else { - return ((WorkItemImpl) o).getId().compareTo(getId()); - } - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/branches/sca-java-1.3.3/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor deleted file mode 100644 index 5f54178483..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor +++ /dev/null @@ -1,19 +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. - -# Implementation class for the artifact processor extension -org.apache.tuscany.sca.core.assembly.ReferenceParameterProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.0#referenceParameters,model=org.apache.tuscany.sca.runtime.ReferenceParameters diff --git a/branches/sca-java-1.3.3/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.conversation.ConversationManager b/branches/sca-java-1.3.3/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.conversation.ConversationManager deleted file mode 100644 index 898054509b..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.conversation.ConversationManager +++ /dev/null @@ -1,18 +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.
-
-org.apache.tuscany.sca.core.conversation.ConversationManagerImpl
diff --git a/branches/sca-java-1.3.3/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint b/branches/sca-java-1.3.3/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint deleted file mode 100644 index af281d8f4d..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint +++ /dev/null @@ -1,18 +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.
-
-org.apache.tuscany.sca.core.invocation.DefaultProxyFactoryExtensionPoint
diff --git a/branches/sca-java-1.3.3/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.invocation.MessageFactory b/branches/sca-java-1.3.3/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.invocation.MessageFactory deleted file mode 100644 index bcbd5b0abf..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.invocation.MessageFactory +++ /dev/null @@ -1,18 +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.
-
-org.apache.tuscany.sca.core.invocation.MessageFactoryImpl
diff --git a/branches/sca-java-1.3.3/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.work.WorkScheduler b/branches/sca-java-1.3.3/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.work.WorkScheduler deleted file mode 100644 index 56e99be0f2..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.work.WorkScheduler +++ /dev/null @@ -1,18 +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.
-
-org.apache.tuscany.sca.core.work.Jsr237WorkScheduler
diff --git a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/DefaultExtensionPointRegistryTestCase.java b/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/DefaultExtensionPointRegistryTestCase.java deleted file mode 100644 index 7b44736d4b..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/DefaultExtensionPointRegistryTestCase.java +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.core; - -import junit.framework.TestCase; - -public class DefaultExtensionPointRegistryTestCase extends TestCase { - private ExtensionPointRegistry registry; - - @Override - protected void setUp() throws Exception { - super.setUp(); - registry = new DefaultExtensionPointRegistry(); - } - - public void testRegistry() { - MyRegistry service = new MyREgistryImpl(); - registry.addExtensionPoint(service); - assertSame(service, registry.getExtensionPoint(MyRegistry.class)); - registry.removeExtensionPoint(service); - assertNull(registry.getExtensionPoint(MyRegistry.class)); - } - - public static interface MyRegistry { - void doSomething(); - } - - private static class MyREgistryImpl implements MyRegistry { - - public void doSomething() { - } - - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/event/BaseEventPublisherTestCase.java b/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/event/BaseEventPublisherTestCase.java deleted file mode 100644 index 2bc78c3d35..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/event/BaseEventPublisherTestCase.java +++ /dev/null @@ -1,98 +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.core.event; - - -import junit.framework.TestCase; - -import org.apache.tuscany.sca.event.Event; -import org.apache.tuscany.sca.event.EventFilter; -import org.apache.tuscany.sca.event.EventPublisher; -import org.apache.tuscany.sca.event.RuntimeEventListener; -import org.apache.tuscany.sca.event.TrueFilter; -import org.easymock.EasyMock; - -/** - * @version $Rev$ $Date$ - */ -public class BaseEventPublisherTestCase extends TestCase { - EventPublisher publisher; - - public void testFireListener() { - Event event = new TestEvent(); - RuntimeEventListener listener = EasyMock.createMock(RuntimeEventListener.class); - listener.onEvent(EasyMock.same(event)); - EasyMock.expectLastCall(); - EasyMock.replay(listener); - publisher.addListener(listener); - publisher.publish(event); - EasyMock.verify(listener); - } - - public void testRemoveListener() { - Event event = new TestEvent(); - RuntimeEventListener listener = EasyMock.createMock(RuntimeEventListener.class); - EasyMock.replay(listener); - publisher.addListener(listener); - publisher.removeListener(listener); - publisher.publish(event); - EasyMock.verify(listener); - } - - public void testFalseFilterListener() { - Event event = new TestEvent(); - RuntimeEventListener listener = EasyMock.createMock(RuntimeEventListener.class); - EasyMock.replay(listener); - publisher.addListener(new FalseFilter(), listener); - publisher.publish(event); - EasyMock.verify(listener); - } - - public void testTrueFilterListener() { - Event event = new TestEvent(); - RuntimeEventListener listener = EasyMock.createMock(RuntimeEventListener.class); - listener.onEvent(EasyMock.same(event)); - EasyMock.expectLastCall(); - EasyMock.replay(listener); - publisher.addListener(new TrueFilter(), listener); - publisher.publish(event); - EasyMock.verify(listener); - } - - @Override - protected void setUp() throws Exception { - publisher = new BaseEventPublisher() { - }; - } - - private class TestEvent implements Event { - public Object getSource() { - return null; - } - } - - private class FalseFilter implements EventFilter { - - public boolean match(Event event) { - return false; - } - } - - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/event/EventTestCase.java b/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/event/EventTestCase.java deleted file mode 100644 index 48dcf8df07..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/event/EventTestCase.java +++ /dev/null @@ -1,69 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.event; - -import java.net.URI; - -import junit.framework.TestCase; - -/** - * @version $Rev$ $Date$ - */ -public class EventTestCase extends TestCase { - private URI uri = URI.create("foo"); - - public void testCompositeStart() { - ComponentStart event = new ComponentStart(this, uri); - assertEquals(uri, event.getComponentURI()); - } - - public void testCompositeStop() { - ComponentStop event = new ComponentStop(this, uri); - assertEquals(uri, event.getComponentURI()); - } - - public void testHttpSessionStart() { - Object id = new Object(); - HttpSessionStart event = new HttpSessionStart(this, id); - assertEquals(this, event.getSource()); - assertEquals(id, event.getSessionID()); - } - - public void testHttpSessionEnd() { - Object id = new Object(); - HttpSessionEnd event = new HttpSessionEnd(this, id); - assertEquals(this, event.getSource()); - assertEquals(id, event.getSessionID()); - } - - public void testRequestStart() { - RequestStart event = new RequestStart(this); - assertEquals(this, event.getSource()); - } - - public void testReequestEnd() { - RequestEnd event = new RequestEnd(this); - assertEquals(this, event.getSource()); - } - - - @Override - protected void setUp() throws Exception { - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/PhaseManagerTestCase.java b/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/PhaseManagerTestCase.java deleted file mode 100644 index 99d5ec7bc9..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/PhaseManagerTestCase.java +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.core.invocation; - -import java.util.List; - -import junit.framework.Assert; - -import org.junit.Test; - -/** - * @version $Rev$ $Date$ - */ -public class PhaseManagerTestCase { - - @Test - public void testDiscovery() { - PhaseManager pm = new PhaseManager("org.apache.tuscany.sca.invocation.PhaseTest"); - List<String> phases = pm.getAllPhases(); - System.out.println(phases.size()); - System.out.println(phases); - // Assert.assertEquals(15, phases.size()); - Assert.assertEquals("reference.first", phases.get(0)); - - int rt = phases.indexOf("reference.transaction"); - Assert.assertTrue(rt > phases.indexOf("reference.interface")); - - int st = phases.indexOf("service.transaction"); - Assert.assertTrue(st > phases.indexOf("service.binding")); - - int it = phases.indexOf("implementation.transaction"); - Assert.assertTrue(it < phases.indexOf("implementation.policy")); - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/PhaseSorterTestCase.java b/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/PhaseSorterTestCase.java deleted file mode 100644 index 61164fa2de..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/PhaseSorterTestCase.java +++ /dev/null @@ -1,63 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.invocation; - -import java.util.Arrays; -import java.util.List; - -import junit.framework.TestCase; - -public class PhaseSorterTestCase extends TestCase { - private PhaseSorter<String> graph; - - @Override - protected void setUp() throws Exception { - super.setUp(); - graph = new PhaseSorter<String>(); - } - - public void testSort() { - graph.addEdge("a", "b"); - graph.addEdge("a", "c"); - graph.addEdge("c", "d"); - graph.addEdge("b", "c"); - List<String> order = graph.topologicalSort(true); - assertEquals(Arrays.asList("a", "b", "c", "d"), order); - assertTrue(!graph.getVertices().isEmpty()); - - graph.addEdge("d", "a"); - try { - order = graph.topologicalSort(true); - assertTrue("Should have failed", false); - } catch (IllegalArgumentException e) { - assertTrue(true); - } - - graph.removeEdge("d", "a"); - order = graph.topologicalSort(false); - assertEquals(Arrays.asList("a", "b", "c", "d"), order); - assertTrue(graph.getVertices().isEmpty()); - } - - @Override - protected void tearDown() throws Exception { - super.tearDown(); - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/scope/AbstractScopeContainerTestCase.java b/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/scope/AbstractScopeContainerTestCase.java deleted file mode 100644 index 64114f7fb2..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/scope/AbstractScopeContainerTestCase.java +++ /dev/null @@ -1,69 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.scope; - -import java.net.URI; - -import junit.framework.TestCase; - -import org.apache.tuscany.sca.assembly.Implementation; -import org.apache.tuscany.sca.core.context.InstanceWrapper; -import org.apache.tuscany.sca.runtime.RuntimeComponent; -import org.easymock.EasyMock; -import org.easymock.IMocksControl; - -/** - * @version $Rev$ $Date$ - */ -public abstract class AbstractScopeContainerTestCase<T, KEY> extends TestCase { - protected IMocksControl control; - protected ScopeContainer<KEY> scopeContainer; - protected URI groupId; - protected KEY contextId; - protected RuntimeComponent component; - protected ScopedImplementation implementation; - protected InstanceWrapper<T> wrapper; - - @SuppressWarnings("unchecked") - @Override - protected void setUp() throws Exception { - super.setUp(); - control = EasyMock.createStrictControl(); - component = control.createMock(RuntimeComponent.class); - wrapper = control.createMock(InstanceWrapper.class); - implementation = control.createMock(ScopedImplementation.class); - EasyMock.expect(component.getImplementation()).andReturn(implementation).anyTimes(); - } - - protected void preRegisterComponent() throws Exception { - scopeContainer.start(); - EasyMock.expect(implementation.isEagerInit()).andStubReturn(false); - } - - protected void expectCreateWrapper() throws Exception { - EasyMock.expect(implementation.createInstanceWrapper()).andReturn(wrapper); - wrapper.start(); - } - - protected static interface ScopedImplementation extends ScopedImplementationProvider, Implementation { - - } - - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/store/MemoryStoreTestCase.java b/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/store/MemoryStoreTestCase.java deleted file mode 100644 index d46d77b4b8..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/store/MemoryStoreTestCase.java +++ /dev/null @@ -1,165 +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.core.store; - -import java.util.UUID; -import java.util.concurrent.CountDownLatch; -import java.util.concurrent.TimeUnit; - -import junit.framework.TestCase; - -import org.apache.tuscany.sca.event.RuntimeEventListener; -import org.apache.tuscany.sca.runtime.RuntimeComponent; -import org.apache.tuscany.sca.store.DuplicateRecordException; -import org.apache.tuscany.sca.store.Store; -import org.apache.tuscany.sca.store.StoreExpirationEvent; -import org.apache.tuscany.sca.store.StoreMonitor; -import org.easymock.EasyMock; -import org.easymock.IAnswer; - -/** - * @version $Rev$ $Date$ - */ -public class MemoryStoreTestCase extends TestCase { - private StoreMonitor monitor; - - public void testEviction() throws Exception { - MemoryStore store = new MemoryStore(monitor); - store.setReaperInterval(10); - store.init(); - RuntimeComponent component = EasyMock.createNiceMock(RuntimeComponent.class); - EasyMock.replay(component); - String id = UUID.randomUUID().toString(); - Object value = new Object(); - store.insertRecord(component, id, value, 1); - Thread.sleep(200); - assertNull(store.readRecord(component, id)); - store.destroy(); - } - - public void testNotifyOnEviction() throws Exception { - final CountDownLatch latch = new CountDownLatch(1); - RuntimeEventListener listener = EasyMock.createMock(RuntimeEventListener.class); - listener.onEvent(EasyMock.isA(StoreExpirationEvent.class)); - EasyMock.expectLastCall().andStubAnswer(new IAnswer<Object>() { - public Object answer() throws Throwable { - latch.countDown(); - return null; - } - }); - EasyMock.replay(listener); - MemoryStore store = new MemoryStore(monitor); - store.addListener(listener); - store.setReaperInterval(10); - store.init(); - RuntimeComponent component = EasyMock.createNiceMock(RuntimeComponent.class); - EasyMock.replay(component); - String id = UUID.randomUUID().toString(); - Object value = new Object(); - store.insertRecord(component, id, value, 1); - if (!latch.await(1000, TimeUnit.MILLISECONDS)) { - // failed to notify listener - fail(); - } - EasyMock.verify(listener); - } - - public void testNoEviction() throws Exception { - MemoryStore store = new MemoryStore(monitor); - store.setReaperInterval(10); - store.init(); - RuntimeComponent component = EasyMock.createNiceMock(RuntimeComponent.class); - EasyMock.replay(component); - String id = UUID.randomUUID().toString(); - Object value = new Object(); - store.insertRecord(component, id, value, Store.NEVER); - Thread.sleep(100); - assertNotNull(store.readRecord(component, id)); - store.destroy(); - } - - public void testInsertRecord() throws Exception { - MemoryStore store = new MemoryStore(monitor); - store.setReaperInterval(10); - store.init(); - RuntimeComponent component = EasyMock.createNiceMock(RuntimeComponent.class); - EasyMock.replay(component); - String id = UUID.randomUUID().toString(); - Object value = new Object(); - store.insertRecord(component, id, value, Store.NEVER); - store.destroy(); - } - - public void testInsertAlreadyExists() throws Exception { - MemoryStore store = new MemoryStore(monitor); - store.setReaperInterval(10); - store.init(); - RuntimeComponent component = EasyMock.createMock(RuntimeComponent.class); - EasyMock.expect(component.getURI()).andReturn("component"); - EasyMock.replay(component); - String id = UUID.randomUUID().toString(); - Object value = new Object(); - store.insertRecord(component, id, value, Store.NEVER); - try { - store.insertRecord(component, id, value, Store.NEVER); - fail(); - } catch (DuplicateRecordException e) { - //expected - } - store.destroy(); - } - - public void testUpdateRecord() throws Exception { - MemoryStore store = new MemoryStore(monitor); - store.setReaperInterval(10); - store.init(); - RuntimeComponent component = EasyMock.createNiceMock(RuntimeComponent.class); - EasyMock.replay(component); - String id = UUID.randomUUID().toString(); - Object value = new Object(); - Object newValue = new Object(); - - store.insertRecord(component, id, value, Store.NEVER); - store.updateRecord(component, id, newValue, 1L); - assertEquals(newValue, store.readRecord(component, id)); - store.destroy(); - } - - public void testDeleteRecord() throws Exception { - MemoryStore store = new MemoryStore(monitor); - store.setReaperInterval(10); - store.init(); - RuntimeComponent component = EasyMock.createNiceMock(RuntimeComponent.class); - EasyMock.replay(component); - String id = UUID.randomUUID().toString(); - Object value = new Object(); - - store.insertRecord(component, id, value, Store.NEVER); - store.removeRecord(component, id); - assertNull(store.readRecord(component, id)); - store.destroy(); - } - - @Override - protected void setUp() throws Exception { - monitor = EasyMock.createNiceMock(StoreMonitor.class); - EasyMock.replay(monitor); - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/wire/CallbackInterfaceInterceptorTestCase.java b/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/wire/CallbackInterfaceInterceptorTestCase.java deleted file mode 100644 index 1aba9656d8..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/wire/CallbackInterfaceInterceptorTestCase.java +++ /dev/null @@ -1,62 +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.core.wire; - -import junit.framework.TestCase; - -import org.apache.tuscany.sca.core.assembly.EndpointReferenceImpl; -import org.apache.tuscany.sca.core.invocation.CallbackInterfaceInterceptor; -import org.apache.tuscany.sca.core.invocation.MessageFactoryImpl; -import org.apache.tuscany.sca.invocation.Interceptor; -import org.apache.tuscany.sca.invocation.Message; -import org.easymock.EasyMock; -import org.osoa.sca.NoRegisteredCallbackException; - -/** - * @version $Rev$ $Date$ - */ -public class CallbackInterfaceInterceptorTestCase extends TestCase { - - public void testHasCallbackObject() { - CallbackInterfaceInterceptor interceptor = new CallbackInterfaceInterceptor(); - Interceptor next = EasyMock.createMock(Interceptor.class); - EasyMock.expect(next.invoke(EasyMock.isA(Message.class))).andReturn(null); - EasyMock.replay(next); - interceptor.setNext(next); - Message msg = new MessageFactoryImpl().createMessage(); - msg.setFrom(new EndpointReferenceImpl("uri")); - msg.getFrom().getReferenceParameters().setCallbackObjectID("ABC"); - interceptor.invoke(msg); - EasyMock.verify(next); - } - - public void testNoCallbackObject() { - CallbackInterfaceInterceptor interceptor = new CallbackInterfaceInterceptor(); - Message msg = new MessageFactoryImpl().createMessage(); - msg.setFrom(new EndpointReferenceImpl("uri")); - msg.getFrom().getReferenceParameters().setCallbackObjectID(null); - try { - interceptor.invoke(msg); - fail(); - } catch (NoRegisteredCallbackException e) { - // expected - } - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/wire/InvocationChainImplTestCase.java b/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/wire/InvocationChainImplTestCase.java deleted file mode 100644 index 1ad0927d16..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/wire/InvocationChainImplTestCase.java +++ /dev/null @@ -1,93 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.wire; - -import junit.framework.TestCase; - -import org.apache.tuscany.sca.core.invocation.InvocationChainImpl; -import org.apache.tuscany.sca.interfacedef.Operation; -import org.apache.tuscany.sca.interfacedef.impl.OperationImpl; -import org.apache.tuscany.sca.invocation.Interceptor; -import org.apache.tuscany.sca.invocation.InvocationChain; -import org.apache.tuscany.sca.invocation.Invoker; -import org.apache.tuscany.sca.invocation.Message; -import org.apache.tuscany.sca.invocation.Phase; - -/** - * @version $Rev$ $Date$ - */ -public class InvocationChainImplTestCase extends TestCase { - - public void testInsertAtEnd() throws Exception { - Operation op = newOperation("foo"); - InvocationChain chain = new InvocationChainImpl(op, op, true); - Interceptor inter2 = new MockInterceptor(); - Interceptor inter1 = new MockInterceptor(); - chain.addInterceptor(inter1); - chain.addInterceptor(inter2); - Interceptor head = (Interceptor)chain.getHeadInvoker(); - assertEquals(inter1, head); - assertEquals(inter2, head.getNext()); - assertEquals(inter2, chain.getTailInvoker()); - - } - - public void testAddByPhase() throws Exception { - Operation op = newOperation("foo"); - InvocationChain chain = new InvocationChainImpl(op, op, false); - Interceptor inter1 = new MockInterceptor(); - Interceptor inter2 = new MockInterceptor(); - Interceptor inter3 = new MockInterceptor(); - Interceptor inter4 = new MockInterceptor(); - chain.addInterceptor(inter3); // SERVICE - chain.addInterceptor(Phase.IMPLEMENTATION_POLICY, inter4); - chain.addInterceptor(Phase.SERVICE_POLICY, inter2); - chain.addInterceptor(Phase.SERVICE_BINDING, inter1); - Interceptor head = (Interceptor)chain.getHeadInvoker(); - assertEquals(inter1, head); - assertEquals(inter2, inter1.getNext()); - assertEquals(inter3, inter2.getNext()); - assertEquals(inter4, inter3.getNext()); - assertEquals(inter4, chain.getTailInvoker()); - } - - private class MockInterceptor implements Interceptor { - - private Invoker next; - - public Message invoke(Message msg) { - return null; - } - - public void setNext(Invoker next) { - this.next = next; - } - - public Invoker getNext() { - return next; - } - - } - - private static Operation newOperation(String name) { - Operation operation = new OperationImpl(); - operation.setName(name); - return operation; - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/wire/NonBlockingInterceptorTestCase.java b/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/wire/NonBlockingInterceptorTestCase.java deleted file mode 100644 index b8150d4edc..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/wire/NonBlockingInterceptorTestCase.java +++ /dev/null @@ -1,74 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.wire; - -import static org.easymock.EasyMock.createMock; -import static org.easymock.EasyMock.expectLastCall; -import static org.easymock.EasyMock.getCurrentArguments; -import static org.easymock.EasyMock.isA; -import static org.easymock.EasyMock.replay; -import static org.easymock.EasyMock.verify; -import junit.framework.TestCase; - -import org.apache.tuscany.sca.core.invocation.NonBlockingInterceptor; -import org.apache.tuscany.sca.core.invocation.ThreadMessageContext; -import org.apache.tuscany.sca.invocation.Interceptor; -import org.apache.tuscany.sca.invocation.Message; -import org.apache.tuscany.sca.work.WorkScheduler; -import org.easymock.EasyMock; -import org.easymock.IAnswer; - -/** - * @version $Rev$ $Date$ - */ -public class NonBlockingInterceptorTestCase extends TestCase { - - public void testInvoke() throws Exception { - WorkScheduler scheduler = createMock(WorkScheduler.class); - scheduler.scheduleWork(isA(Runnable.class)); - expectLastCall().andStubAnswer(new IAnswer<Object>() { - public Object answer() throws Throwable { - Runnable runnable = (Runnable) getCurrentArguments()[0]; - runnable.run(); - return null; - } - }); - replay(scheduler); - Message context = createMock(Message.class); - //String convID = "convID"; - //TODO port to the new way of dealing with conversation IDs later - //EasyMock.expect(context.getConversationID()).andReturn(convID); - EasyMock.replay(context); - ThreadMessageContext.setMessageContext(context); - Message msg = createMock(Message.class); - //TODO port to the new way of dealing with conversation IDs later - //msg.setConversationID(convID); - Interceptor next = EasyMock.createMock(Interceptor.class); - EasyMock.expect(next.invoke(EasyMock.eq(msg))).andReturn(msg); - EasyMock.expect(msg.isFault()).andReturn(false); - EasyMock.replay(next); - EasyMock.replay(msg); - Interceptor interceptor = new NonBlockingInterceptor(scheduler, next); - interceptor.invoke(msg); - verify(context); - verify(next); - verify(msg); - } - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/work/FailingWork.java b/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/work/FailingWork.java deleted file mode 100644 index 3184c3de92..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/work/FailingWork.java +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.work; - -import commonj.work.Work; - -/** - * Simple Work item that will throw an exception - * - * @version $Rev$ $Date$ - */ -public class FailingWork implements Work { - - /** - * {@inheritDoc} - */ - public boolean isDaemon() { - return false; - } - - /** - * {@inheritDoc} - */ - public void release() { - } - - /** - * Throws an IllegalArgumentException - */ - public void run() { - System.out.println("Starting " + this + " and throwing an Exception"); - throw new IllegalArgumentException("Sample exception from " + this); - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/work/JSR237MyFailingRunnable.java b/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/work/JSR237MyFailingRunnable.java deleted file mode 100644 index cdf47cf970..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/work/JSR237MyFailingRunnable.java +++ /dev/null @@ -1,42 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.work; - -/** - * Simple Runnable that throws an IllegalArgumentException - * - * @version $Rev$ $Date$ - */ -public class JSR237MyFailingRunnable extends JSR237MyRunnable { - - /** - * Constructor - */ - public JSR237MyFailingRunnable() { - super(-1); - } - - /** - * Sleeps for a period of time defined by sleepTime - */ - public void run() { - System.out.println("Starting " + this + " and throwing an Exception"); - throw new IllegalArgumentException("Sample exception from " + this); - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/work/JSR237MyRunnable.java b/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/work/JSR237MyRunnable.java deleted file mode 100644 index a7617f7a70..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/work/JSR237MyRunnable.java +++ /dev/null @@ -1,71 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.work; - -import java.util.concurrent.atomic.AtomicInteger; - -/** - * Simple Runnable that is used for testing Jsr237WorkScheduler - * - * @version $Rev$ $Date$ - */ -public class JSR237MyRunnable implements Runnable { - - /** - * Count of workAccepted() method calls - */ - private AtomicInteger runCompletedCount = new AtomicInteger(); - - /** - * The amount of time to sleep in the Run loop - */ - private final long sleepTime; - - /** - * Constructor - * - * @param sleepTime The amount of time to sleep (in milliseconds) in the run() method - */ - public JSR237MyRunnable(long sleepTime) { - this.sleepTime = sleepTime; - } - - /** - * Sleeps for a period of time defined by sleepTime - */ - public void run() { - System.out.println("Starting " + this); - try { - Thread.sleep(sleepTime); - } catch (InterruptedException e) { - e.printStackTrace(); - } - System.out.println("Done " + this); - runCompletedCount.incrementAndGet(); - } - - /** - * Returns the number of completed calls to run() - * - * @return The number of completed calls to run() - */ - public int getRunCompletedCount() { - return runCompletedCount.get(); - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/work/JSR237MyRunnerListener.java b/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/work/JSR237MyRunnerListener.java deleted file mode 100644 index 75840efef4..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/work/JSR237MyRunnerListener.java +++ /dev/null @@ -1,154 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.work; - -import java.util.ArrayList; -import java.util.Collections; -import java.util.List; -import java.util.concurrent.atomic.AtomicInteger; - -import org.apache.tuscany.sca.work.NotificationListener; - -/** - * Simple NotificationListener that is used for testing Jsr237WorkScheduler - * - * @version $Rev$ $Date$ - */ -public class JSR237MyRunnerListener implements NotificationListener<JSR237MyRunnable> { - - /** - * Count of workAccepted() method calls - */ - private AtomicInteger workAcceptedCallCount = new AtomicInteger(); - - /** - * Count of workStarted() method calls - */ - private AtomicInteger workStartedCallCount = new AtomicInteger(); - - /** - * Count of workCompleted() method calls - */ - private AtomicInteger workCompletedCallCount = new AtomicInteger(); - - /** - * Count of workFailed() method calls - */ - private AtomicInteger workFailedCallCount = new AtomicInteger(); - - /** - * Count of workRejected() method calls - */ - private AtomicInteger workRejectedCallCount = new AtomicInteger(); - - /** - * List of all exceptions thrown by Work items - */ - private List<Throwable> workExceptions = Collections.synchronizedList(new ArrayList<Throwable>()); - - /** - * {@inheritDoc} - */ - public void workAccepted(JSR237MyRunnable work) { - workAcceptedCallCount.incrementAndGet(); - } - - /** - * {@inheritDoc} - */ - public void workCompleted(JSR237MyRunnable work) { - workCompletedCallCount.incrementAndGet(); - } - - /** - * {@inheritDoc} - */ - public void workFailed(JSR237MyRunnable work, Throwable error) { - workExceptions.add(error); - workFailedCallCount.incrementAndGet(); - } - - /** - * {@inheritDoc} - */ - public void workRejected(JSR237MyRunnable work) { - workRejectedCallCount.incrementAndGet(); - } - - /** - * {@inheritDoc} - */ - public void workStarted(JSR237MyRunnable work) { - workStartedCallCount.incrementAndGet(); - } - - /** - * Returns the number of calls to workAccepted() - * - * @return The number of calls to workAccepted() - */ - public int getWorkAcceptedCallCount() { - return workAcceptedCallCount.get(); - } - - /** - * Returns the number of calls to workStarted() - * - * @return The number of calls to workStarted() - */ - public int getWorkStartedCallCount() { - return workStartedCallCount.get(); - } - - /** - * Returns the number of calls to workCompleted() - * - * @return The number of calls to workCompleted() - */ - public int getWorkCompletedCallCount() { - return workCompletedCallCount.get(); - } - - /** - * Returns the number of calls to workFailed() - * - * @return The number of calls to workFailed() - */ - public int getWorkFailedCallCount() { - return workFailedCallCount.get(); - } - - /** - * Returns the number of calls to workRejected() - * - * @return The number of calls to workRejected() - */ - public int getWorkRejectedCallCount() { - return workRejectedCallCount.get(); - } - - /** - * Returns a List of all exceptions that are thrown by the Work items - * - * @return A List of all exceptions that are thrown by the Work items - */ - public List<Throwable> getWorkExceptions() { - return Collections.unmodifiableList(workExceptions); - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/work/Jsr237WorkSchedulerTestCase.java b/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/work/Jsr237WorkSchedulerTestCase.java deleted file mode 100644 index 225f23cb93..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/work/Jsr237WorkSchedulerTestCase.java +++ /dev/null @@ -1,240 +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.core.work; - -import org.junit.AfterClass; -import org.junit.Assert; -import org.junit.BeforeClass; -import org.junit.Test; - -/** - * Test case for Jsr237WorkScheduler - * - * @version $Rev$ $Date$ - */ -public class Jsr237WorkSchedulerTestCase { - - /** - * Wait up to 20 seconds for the Work units to complete - */ - private static final long WAIT_TIMEOUT = 20000; - - /** - * This is the shared instance of the ThreadPoolWorkManager used by the tests - */ - private static Jsr237WorkScheduler workSchedular = null; - - /** - * Setup the Jsr237WorkScheduler - */ - @BeforeClass - public static void setup() { - workSchedular = new Jsr237WorkScheduler(); - } - - /** - * Make sure that the Jsr237WorkScheduler is stopped after running the tests - */ - @AfterClass - public static void destroy() { - if (workSchedular != null) { - workSchedular.destroy(); - } - } - - /** - * Tests running a single fast job on the Jsr237WorkScheduler - */ - @Test - public void testSingleFastJob() { - // Create the work and register it - JSR237MyRunnable fast = new JSR237MyRunnable(10); - JSR237MyRunnerListener listener = new JSR237MyRunnerListener(); - workSchedular.scheduleWork(fast, listener); - - // Wait for the 1 job to complete - waitForWorkToComplete(listener, 1); - - // Test that the job completed successfully. - Assert.assertEquals(1, listener.getWorkAcceptedCallCount()); - Assert.assertEquals(0, listener.getWorkRejectedCallCount()); - Assert.assertEquals(1, listener.getWorkStartedCallCount()); - Assert.assertEquals(1, listener.getWorkCompletedCallCount()); - Assert.assertEquals(0, listener.getWorkExceptions().size()); - } - - /** - * Tests running a single job that fails on the Jsr237WorkScheduler - */ - @Test - public void testSingleFailingJob() { - // Create the work and register it - JSR237MyFailingRunnable fail = new JSR237MyFailingRunnable(); - JSR237MyRunnerListener listener = new JSR237MyRunnerListener(); - workSchedular.scheduleWork(fail, listener); - - // Wait for the 1 job to complete - waitForWorkToComplete(listener, 1); - - // Test that the job completed successfully. - Assert.assertEquals(1, listener.getWorkAcceptedCallCount()); - Assert.assertEquals(0, listener.getWorkRejectedCallCount()); - Assert.assertEquals(1, listener.getWorkStartedCallCount()); - Assert.assertEquals(0, listener.getWorkCompletedCallCount()); - Assert.assertEquals(1, listener.getWorkFailedCallCount()); - Assert.assertEquals(1, listener.getWorkExceptions().size()); - } - - /** - * Tests running a mixture of fast and slow jobs on the Jsr237WorkScheduler - */ - @Test - public void testMultipleJobs() { - // Create the work and register it - JSR237MyRunnable fast1 = new JSR237MyRunnable(50); - JSR237MyRunnable fast2 = new JSR237MyRunnable(100); - JSR237MyRunnable fast3 = new JSR237MyRunnable(200); - JSR237MyRunnable slow1= new JSR237MyRunnable(2000); - JSR237MyRunnable slow2 = new JSR237MyRunnable(2000); - JSR237MyRunnerListener listener = new JSR237MyRunnerListener(); - workSchedular.scheduleWork(fast1, listener); - workSchedular.scheduleWork(fast2, listener); - workSchedular.scheduleWork(fast3, listener); - workSchedular.scheduleWork(slow1, listener); - workSchedular.scheduleWork(slow2, listener); - - // Wait for the 5 jobs to complete - waitForWorkToComplete(listener, 5); - - // Test that the job completed successfully. - Assert.assertEquals(5, listener.getWorkAcceptedCallCount()); - Assert.assertEquals(0, listener.getWorkRejectedCallCount()); - Assert.assertEquals(5, listener.getWorkStartedCallCount()); - Assert.assertEquals(5, listener.getWorkCompletedCallCount()); - Assert.assertEquals(0, listener.getWorkExceptions().size()); - } - - /** - * Tests running a mixture of fast and slow jobs some of which fail on the - * Jsr237WorkScheduler - */ - @Test - public void testMultipleJobsSomeFail() { - // Create the work and register it - JSR237MyRunnable fast1 = new JSR237MyRunnable(50); - JSR237MyRunnable fast2 = new JSR237MyRunnable(100); - JSR237MyRunnable fast3 = new JSR237MyRunnable(200); - JSR237MyRunnable slow1= new JSR237MyRunnable(2000); - JSR237MyRunnable slow2 = new JSR237MyRunnable(2000); - JSR237MyFailingRunnable fail1 = new JSR237MyFailingRunnable(); - JSR237MyFailingRunnable fail2 = new JSR237MyFailingRunnable(); - JSR237MyRunnerListener listener = new JSR237MyRunnerListener(); - workSchedular.scheduleWork(fast1, listener); - workSchedular.scheduleWork(fast2, listener); - workSchedular.scheduleWork(fail1, listener); - workSchedular.scheduleWork(fast3, listener); - workSchedular.scheduleWork(slow1, listener); - workSchedular.scheduleWork(fail2, listener); - workSchedular.scheduleWork(slow2, listener); - - // Wait for the 7 jobs to complete - waitForWorkToComplete(listener, 7); - - // Test that the job completed successfully. - Assert.assertEquals(7, listener.getWorkAcceptedCallCount()); - Assert.assertEquals(0, listener.getWorkRejectedCallCount()); - Assert.assertEquals(7, listener.getWorkStartedCallCount()); - Assert.assertEquals(5, listener.getWorkCompletedCallCount()); - Assert.assertEquals(2, listener.getWorkFailedCallCount()); - Assert.assertEquals(2, listener.getWorkExceptions().size()); - } - - /** - * Tests running a single job that has no listener - */ - @Test - public void testSingleFastJobWithNoListener() { - // Create the work and register it - JSR237MyRunnable fast = new JSR237MyRunnable(10); - workSchedular.scheduleWork(fast); - - // Wait for the job to complete - long startTime = System.currentTimeMillis(); - while (true) { - int completedCount = fast.getRunCompletedCount(); - if (completedCount == 1) { - break; - } - - if (System.currentTimeMillis() - startTime > WAIT_TIMEOUT) { - Assert.fail("Only " + completedCount + " work items completed before timeout"); - return; - } - - // Lets wait for the job to complete - try { - Thread.sleep(25); - } catch (InterruptedException ex) { - Assert.fail("Unexpected exception: " + ex); - } - } - } - - /** - * Tests scheduling a null as the work item - */ - @Test - public void testNullWork() { - try { - workSchedular.scheduleWork(null); - Assert.fail("Should have thrown IllegalArgumentException "); - } catch (IllegalArgumentException ex) { - // As expected - Assert.assertTrue(ex.toString().indexOf("null") != -1); - } - } - - /** - * Waits for the specified number of jobs to complete or the timeout to fire. - * - * @param listener The listener to use to track Work unit completion - * @param completedWorkItemsToWaitFor The number of Work items to complete - */ - private void waitForWorkToComplete(JSR237MyRunnerListener listener, int completedWorkItemsToWaitFor) { - long startTime = System.currentTimeMillis(); - while (true) { - int completedCount = listener.getWorkCompletedCallCount() + listener.getWorkFailedCallCount(); - if (completedCount == completedWorkItemsToWaitFor) { - return; - } - - if (System.currentTimeMillis() - startTime > WAIT_TIMEOUT) { - Assert.fail("Only " + completedCount + " work items completed before timeout"); - return; - } - - // Lets wait for more jobs to complete - try { - Thread.sleep(25); - } catch (InterruptedException ex) { - Assert.fail("Unexpected exception: " + ex); - } - } - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/work/TestWorkListener.java b/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/work/TestWorkListener.java deleted file mode 100644 index ba32a92c18..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/work/TestWorkListener.java +++ /dev/null @@ -1,156 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.work; - -import java.util.ArrayList; -import java.util.Collections; -import java.util.List; -import java.util.concurrent.atomic.AtomicInteger; - -import org.junit.Assert; - -import commonj.work.WorkEvent; -import commonj.work.WorkException; -import commonj.work.WorkListener; - -/** - * A simple WorkListener that tracks invocations to it. - * - * @version $Rev$ $Date$ - */ -public class TestWorkListener implements WorkListener { - - /** - * Count of workAccepted() method calls - */ - private AtomicInteger workAcceptedCallCount = new AtomicInteger(); - - /** - * Count of workStarted() method calls - */ - private AtomicInteger workStartedCallCount = new AtomicInteger(); - - /** - * Count of workCompleted() method calls - */ - private AtomicInteger workCompletedCallCount = new AtomicInteger(); - - /** - * Count of workRejected() method calls - */ - private AtomicInteger workRejectedCallCount = new AtomicInteger(); - - /** - * List of all exceptions thrown by Work items - */ - private List<WorkException> workExceptions = Collections.synchronizedList(new ArrayList<WorkException>()); - - /** - * {@inheritDoc} - */ - public void workAccepted(WorkEvent work) { - workAcceptedCallCount.incrementAndGet(); - - // Validate the WorkEvent - Assert.assertNotNull(work.getWorkItem()); - Assert.assertEquals(WorkEvent.WORK_ACCEPTED, work.getType()); - } - - /** - * {@inheritDoc} - */ - public void workStarted(WorkEvent work) { - workStartedCallCount.incrementAndGet(); - - // Validate the WorkEvent - Assert.assertNotNull(work.getWorkItem()); - Assert.assertEquals(WorkEvent.WORK_STARTED, work.getType()); - } - - /** - * {@inheritDoc} - */ - public void workCompleted(WorkEvent work) { - if (work.getException() != null) { - workExceptions.add(work.getException()); - } - - // Validate the WorkEvent - Assert.assertNotNull(work.getWorkItem()); - Assert.assertEquals(WorkEvent.WORK_COMPLETED, work.getType()); - - workCompletedCallCount.incrementAndGet(); - } - - /** - * {@inheritDoc} - */ - public void workRejected(WorkEvent work) { - workRejectedCallCount.incrementAndGet(); - - // Validate the WorkEvent - Assert.assertNotNull(work.getWorkItem()); - Assert.assertEquals(WorkEvent.WORK_REJECTED, work.getType()); - } - - /** - * Returns the number of calls to workAccepted() - * - * @return The number of calls to workAccepted() - */ - public int getWorkAcceptedCallCount() { - return workAcceptedCallCount.get(); - } - - /** - * Returns the number of calls to workStarted() - * - * @return The number of calls to workStarted() - */ - public int getWorkStartedCallCount() { - return workStartedCallCount.get(); - } - - /** - * Returns the number of calls to workCompleted() - * - * @return The number of calls to workCompleted() - */ - public int getWorkCompletedCallCount() { - return workCompletedCallCount.get(); - } - - /** - * Returns the number of calls to workRejected() - * - * @return The number of calls to workRejected() - */ - public int getWorkRejectedCallCount() { - return workRejectedCallCount.get(); - } - - /** - * Returns a List of all exceptions that are thrown by the Work items - * - * @return A List of all exceptions that are thrown by the Work items - */ - public List<WorkException> getWorkExceptions() { - return Collections.unmodifiableList(workExceptions); - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/work/ThreadPoolWorkManagerTestCase.java b/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/work/ThreadPoolWorkManagerTestCase.java deleted file mode 100644 index 715f5f95c0..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/work/ThreadPoolWorkManagerTestCase.java +++ /dev/null @@ -1,243 +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.core.work; - -import org.junit.AfterClass; -import org.junit.Assert; -import org.junit.BeforeClass; -import org.junit.Test; - -/** - * This test case will test the ThreadPoolWorkManager - * - * @version $Rev$ $Date$ - */ -public class ThreadPoolWorkManagerTestCase { - - /** - * Wait up to 20 seconds for the Work units to complete - */ - private static final long WAIT_TIMEOUT = 20000; - - /** - * This is the shared instance of the ThreadPoolWorkManager used by the tests - */ - private static ThreadPoolWorkManager workManager = null; - - /** - * Setup the ThreadPoolWorkManager - */ - @BeforeClass - public static void setup() { - workManager = new ThreadPoolWorkManager(10); - } - - /** - * Make sure that the ThreadPoolWorkManager is stopped after running the tests - */ - @AfterClass - public static void destroy() { - if (workManager != null) { - workManager.destroy(); - } - } - - /** - * Tests running a single fast job on the ThreadPoolWorkManager - */ - @Test - public void testSingleFastJob() { - // Create the work and register it - TimeDelayWork fast = new TimeDelayWork(10); - TestWorkListener listener = new TestWorkListener(); - workManager.schedule(fast, listener); - - // Wait for the 1 job to complete - waitForWorkToComplete(listener, 1); - - // Test that the job completed successfully. - Assert.assertEquals(1, listener.getWorkAcceptedCallCount()); - Assert.assertEquals(0, listener.getWorkRejectedCallCount()); - Assert.assertEquals(1, listener.getWorkStartedCallCount()); - Assert.assertEquals(1, listener.getWorkCompletedCallCount()); - Assert.assertEquals(0, listener.getWorkExceptions().size()); - } - - /** - * Tests running a single job that fails on the ThreadPoolWorkManager - */ - @Test - public void testSingleFailingJob() { - // Create the work and register it - FailingWork fail = new FailingWork(); - TestWorkListener listener = new TestWorkListener(); - workManager.schedule(fail, listener); - - // Wait for the 1 job to complete - waitForWorkToComplete(listener, 1); - - // Test that the job completed successfully. - Assert.assertEquals(1, listener.getWorkAcceptedCallCount()); - Assert.assertEquals(0, listener.getWorkRejectedCallCount()); - Assert.assertEquals(1, listener.getWorkStartedCallCount()); - Assert.assertEquals(1, listener.getWorkCompletedCallCount()); - Assert.assertEquals(1, listener.getWorkExceptions().size()); - } - - /** - * Tests running a mixture of fast and slow jobs on the ThreadPoolWorkManager - */ - @Test - public void testMultipleJobs() { - // Create the work and register it - TimeDelayWork fast1 = new TimeDelayWork(50); - TimeDelayWork fast2 = new TimeDelayWork(100); - TimeDelayWork fast3 = new TimeDelayWork(200); - TimeDelayWork slow1= new TimeDelayWork(2000); - TimeDelayWork slow2 = new TimeDelayWork(2000); - TestWorkListener listener = new TestWorkListener(); - workManager.schedule(fast1, listener); - workManager.schedule(fast2, listener); - workManager.schedule(fast3, listener); - workManager.schedule(slow1, listener); - workManager.schedule(slow2, listener); - - // Wait for the 5 jobs to complete - waitForWorkToComplete(listener, 5); - - // Test that the job completed successfully. - Assert.assertEquals(5, listener.getWorkAcceptedCallCount()); - Assert.assertEquals(0, listener.getWorkRejectedCallCount()); - Assert.assertEquals(5, listener.getWorkStartedCallCount()); - Assert.assertEquals(5, listener.getWorkCompletedCallCount()); - Assert.assertEquals(0, listener.getWorkExceptions().size()); - } - - /** - * Tests running a mixture of fast and slow jobs some of which fail on the - * ThreadPoolWorkManager - */ - @Test - public void testMultipleJobsSomeFail() { - // Create the work and register it - TimeDelayWork fast1 = new TimeDelayWork(50); - TimeDelayWork fast2 = new TimeDelayWork(100); - TimeDelayWork fast3 = new TimeDelayWork(200); - TimeDelayWork slow1= new TimeDelayWork(2000); - TimeDelayWork slow2 = new TimeDelayWork(2000); - FailingWork fail1 = new FailingWork(); - FailingWork fail2 = new FailingWork(); - TestWorkListener listener = new TestWorkListener(); - workManager.schedule(fast1, listener); - workManager.schedule(fast2, listener); - workManager.schedule(fail1, listener); - workManager.schedule(fast3, listener); - workManager.schedule(slow1, listener); - workManager.schedule(fail2, listener); - workManager.schedule(slow2, listener); - - // Wait for the 7 jobs to complete - waitForWorkToComplete(listener, 7); - - // Test that the job completed successfully. - Assert.assertEquals(7, listener.getWorkAcceptedCallCount()); - Assert.assertEquals(0, listener.getWorkRejectedCallCount()); - Assert.assertEquals(7, listener.getWorkStartedCallCount()); - Assert.assertEquals(7, listener.getWorkCompletedCallCount()); - Assert.assertEquals(2, listener.getWorkExceptions().size()); - } - - /** - * Tests creating a ThreadPoolWorkManager with invalid pool sizes of -10 to 0 - * inclusive - */ - @Test - public void testThreadPoolWorkManagerLessThan1Size() { - for (int i = 0; i >= -10; i--) { - try { - new ThreadPoolWorkManager(i); - Assert.fail("Should have thrown IllegalArgumentException"); - } catch (IllegalArgumentException ex) { - Assert.assertTrue(ex.toString().indexOf(Integer.toString(i)) != -1); - } - } - } - - /** - * Tests running a single job that has no listener - */ - @Test - public void testSingleFastJobWithNoListener() { - // Create the work and register it - TimeDelayWork fast = new TimeDelayWork(10); - workManager.schedule(fast); - - // Wait for the job to complete - long startTime = System.currentTimeMillis(); - while (true) { - int completedCount = fast.getRunCompletedCount(); - if (completedCount == 1) { - break; - } - - if (System.currentTimeMillis() - startTime > WAIT_TIMEOUT) { - Assert.fail("Only " + completedCount + " work items completed before timeout"); - return; - } - - // Lets wait for the job to complete - try { - Thread.sleep(25); - } catch (InterruptedException ex) { - Assert.fail("Unexpected exception: " + ex); - } - } - - // Make sure we have got one completed run - Assert.assertEquals(1, fast.getRunCompletedCount()); - } - - /** - * Waits for the specified number of jobs to complete or the timeout to fire. - * - * @param listener The listener to use to track Work unit completion - * @param completedWorkItemsToWaitFor The number of Work items to complete - */ - private void waitForWorkToComplete(TestWorkListener listener, int completedWorkItemsToWaitFor) { - long startTime = System.currentTimeMillis(); - while (true) { - int completedCount = listener.getWorkCompletedCallCount(); - if (completedCount == completedWorkItemsToWaitFor) { - return; - } - - if (System.currentTimeMillis() - startTime > WAIT_TIMEOUT) { - Assert.fail("Only " + completedCount + " work items completed before timeout"); - return; - } - - // Lets wait for more jobs to complete - try { - Thread.sleep(25); - } catch (InterruptedException ex) { - Assert.fail("Unexpected exception: " + ex); - } - } - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/work/TimeDelayWork.java b/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/work/TimeDelayWork.java deleted file mode 100644 index 3b30d86f14..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/core/work/TimeDelayWork.java +++ /dev/null @@ -1,87 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.work; - -import java.util.concurrent.atomic.AtomicInteger; - -import commonj.work.Work; - -/** - * Simple Work item that will sleep in the run() method for the specified - * period of time - * - * @version $Rev$ $Date$ - */ -public class TimeDelayWork implements Work { - - /** - * Count of completed run() method calls - */ - private AtomicInteger runCompletedCount = new AtomicInteger(); - - /** - * The amount of time to sleep in the Run loop - */ - private final long sleepTime; - - /** - * Constructor - * - * @param sleepTime The amount of time to sleep (in milliseconds) in the run() method - */ - public TimeDelayWork(long sleepTime) { - this.sleepTime = sleepTime; - } - - /** - * {@inheritDoc} - */ - public boolean isDaemon() { - return false; - } - - /** - * {@inheritDoc} - */ - public void release() { - } - - /** - * Sleeps for a period of time defined by sleepTime - */ - public void run() { - System.out.println("Starting " + this); - try { - Thread.sleep(sleepTime); - } catch (InterruptedException e) { - e.printStackTrace(); - } - System.out.println("Done " + this); - runCompletedCount.incrementAndGet(); - } - - /** - * Returns the number of completed calls to run() - * - * @return The number of completed calls to run() - */ - public int getRunCompletedCount() { - return runCompletedCount.get(); - } -} diff --git a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/scope/ScopeTestCase.java b/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/scope/ScopeTestCase.java deleted file mode 100644 index 341d889b7d..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/test/java/org/apache/tuscany/sca/scope/ScopeTestCase.java +++ /dev/null @@ -1,61 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.scope; - -import junit.framework.TestCase; - -import org.apache.tuscany.sca.core.scope.Scope; - -/** - * @version $Rev$ $Date$ - */ -public class ScopeTestCase extends TestCase { - - public void testEquals() throws Exception { - Scope scope = new Scope("COMPOSITE"); - assertTrue(scope.equals(Scope.COMPOSITE)); - } - - public void testEqualsNew() throws Exception { - Scope foo = new Scope("foo"); - Scope foo2 = new Scope("FOO"); - assertTrue(foo.equals(foo2)); - } - - public void testNotEquals() throws Exception { - Scope foo = new Scope("BAR"); - Scope foo2 = new Scope("FOO"); - assertFalse(foo.equals(foo2)); - } - - public void testNotEqualsDifferent() throws Exception { - Scope foo = new Scope("FOO"); - assertFalse(foo.equals(new Bar("FOO"))); - } - - public class Bar { - String scope; - - public Bar(String scope) { - this.scope = scope; - } - } - - -} diff --git a/branches/sca-java-1.3.3/modules/core/src/test/resources/META-INF/services/org.apache.tuscany.sca.invocation.PhaseTest b/branches/sca-java-1.3.3/modules/core/src/test/resources/META-INF/services/org.apache.tuscany.sca.invocation.PhaseTest deleted file mode 100644 index 9ed0928a33..0000000000 --- a/branches/sca-java-1.3.3/modules/core/src/test/resources/META-INF/services/org.apache.tuscany.sca.invocation.PhaseTest +++ /dev/null @@ -1,22 +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.
-
-name=implementation.last, stage=implementation, after=*
-name=reference.first, stage=reference, before=*
-name=reference.transaction, stage=reference, after=reference.interface
-name=service.transaction, stage=service, after=service.binding, before=component.service
-name=implementation.transaction, stage=implementation, before=implementation.policy
\ No newline at end of file |