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Diffstat (limited to 'tags/java/sca/2.0-M3-RC5/modules/endpoint')
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diff --git a/tags/java/sca/2.0-M3-RC5/modules/endpoint/LICENSE b/tags/java/sca/2.0-M3-RC5/modules/endpoint/LICENSE new file mode 100644 index 0000000000..8aa906c321 --- /dev/null +++ b/tags/java/sca/2.0-M3-RC5/modules/endpoint/LICENSE @@ -0,0 +1,205 @@ + + 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. 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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/tags/java/sca/2.0-M3-RC5/modules/endpoint/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC5/modules/endpoint/META-INF/MANIFEST.MF new file mode 100644 index 0000000000..dba4c562a8 --- /dev/null +++ b/tags/java/sca/2.0-M3-RC5/modules/endpoint/META-INF/MANIFEST.MF @@ -0,0 +1,29 @@ +Manifest-Version: 1.0
+Private-Package: apache.tuscany.sca.endpoint.impl;version="2.0.0"
+Tool: Bnd-0.0.255
+Bundle-Name: Apache Tuscany SCA Default Endpoint Implementation
+Created-By: 1.6.0_07 (Sun Microsystems Inc.)
+Bundle-Vendor: The Apache Software Foundation
+Bundle-Version: 2.0.0
+Bnd-LastModified: 1225397237968
+Bundle-ManifestVersion: 2
+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt
+Bundle-Description: Apache Tuscany SCA Default Endpoint Implementation
+Import-Package: javax.xml.stream;resolution:=optional,
+ org.apache.tuscany.sca.assembly;version="2.0.0",
+ org.apache.tuscany.sca.assembly.builder;version="2.0.0";resolution:=optional,
+ org.apache.tuscany.sca.contribution;version="2.0.0";resolution:=optional,
+ org.apache.tuscany.sca.contribution.processor;version="2.0.0";resolution:=optional,
+ org.apache.tuscany.sca.contribution.resolver;version="2.0.0";resolution:=optional,
+ org.apache.tuscany.sca.core;version="2.0.0",
+ org.apache.tuscany.sca.core.assembly;version="2.0.0";resolution:=optional,
+ org.apache.tuscany.sca.definitions;version="2.0.0";resolution:=optional,
+ org.apache.tuscany.sca.interfacedef;version="2.0.0";resolution:=optional,
+ org.apache.tuscany.sca.monitor;version="2.0.0";resolution:=optional,
+ org.apache.tuscany.sca.policy;version="2.0.0";resolution:=optional,
+ org.apache.tuscany.sca.runtime;version="2.0.0",
+ org.oasisopen.sca;version="2.0.0",
+ org.oasisopen.sca.annotation;version="2.0.0";resolution:=optional
+Bundle-SymbolicName: org.apache.tuscany.sca.endpoint
+Bundle-DocURL: http://www.apache.org/
+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6 diff --git a/tags/java/sca/2.0-M3-RC5/modules/endpoint/NOTICE b/tags/java/sca/2.0-M3-RC5/modules/endpoint/NOTICE new file mode 100644 index 0000000000..25bb89c9b2 --- /dev/null +++ b/tags/java/sca/2.0-M3-RC5/modules/endpoint/NOTICE @@ -0,0 +1,6 @@ +${pom.name} +Copyright (c) 2005 - 2009 The Apache Software Foundation + +This product includes software developed by +The Apache Software Foundation (http://www.apache.org/). + diff --git a/tags/java/sca/2.0-M3-RC5/modules/endpoint/pom.xml b/tags/java/sca/2.0-M3-RC5/modules/endpoint/pom.xml new file mode 100644 index 0000000000..21c649c244 --- /dev/null +++ b/tags/java/sca/2.0-M3-RC5/modules/endpoint/pom.xml @@ -0,0 +1,87 @@ +<?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>2.0-M3</version> + <relativePath>../pom.xml</relativePath> + </parent> + + <artifactId>tuscany-endpoint</artifactId> + <name>Apache Tuscany SCA Endpoint Default Runtime</name> + + <dependencies> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-sca-api</artifactId> + <version>2.0-M3</version> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-assembly</artifactId> + <version>2.0-M3</version> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-assembly-xml</artifactId> + <version>2.0-M3</version> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-core-spi</artifactId> + <version>2.0-M3</version> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-core</artifactId> + <version>2.0-M3</version> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-binding-sca-runtime</artifactId> + <version>2.0-M3</version> + <scope>test</scope> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-implementation-java</artifactId> + <version>2.0-M3</version> + <scope>test</scope> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-interface-java</artifactId> + <version>2.0-M3</version> + <scope>test</scope> + </dependency> + </dependencies> + +</project> diff --git a/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/main/java/org/apache/tuscany/sca/endpoint/impl/EndpointReferenceBuilderImpl.java b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/main/java/org/apache/tuscany/sca/endpoint/impl/EndpointReferenceBuilderImpl.java new file mode 100644 index 0000000000..e963848c7f --- /dev/null +++ b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/main/java/org/apache/tuscany/sca/endpoint/impl/EndpointReferenceBuilderImpl.java @@ -0,0 +1,442 @@ +/* + * 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.endpoint.impl; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.tuscany.sca.assembly.AssemblyFactory; +import org.apache.tuscany.sca.assembly.Binding; +import org.apache.tuscany.sca.assembly.Composite; +import org.apache.tuscany.sca.assembly.Endpoint; +import org.apache.tuscany.sca.assembly.EndpointReference; +import org.apache.tuscany.sca.assembly.OptimizableBinding; +import org.apache.tuscany.sca.assembly.SCABinding; +import org.apache.tuscany.sca.assembly.builder.CompositeBuilder; +import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException; +import org.apache.tuscany.sca.assembly.builder.EndpointReferenceBuilder; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.core.FactoryExtensionPoint; +import org.apache.tuscany.sca.core.UtilityExtensionPoint; +import org.apache.tuscany.sca.definitions.Definitions; +import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper; +import org.apache.tuscany.sca.monitor.Monitor; +import org.apache.tuscany.sca.monitor.Problem; +import org.apache.tuscany.sca.monitor.Problem.Severity; +import org.apache.tuscany.sca.policy.PolicySet; +import org.apache.tuscany.sca.policy.PolicySubject; +import org.apache.tuscany.sca.runtime.EndpointRegistry; +import org.oasisopen.sca.SCARuntimeException; + +/** + * An builder that takes endpoint references and resolves them. It either finds local + * service endpoints if they are available or asks the domain. The main function here + * is to perform binding and policy matching. + * This is a separate builder in case it is required by undresolved endpoints + * once the runtime has started. + * + * @version $Rev$ $Date$ + */ +public class EndpointReferenceBuilderImpl implements CompositeBuilder, EndpointReferenceBuilder { + + protected ExtensionPointRegistry extensionPoints; + protected AssemblyFactory assemblyFactory; + protected InterfaceContractMapper interfaceContractMapper; + protected EndpointRegistry endpointRegistry; + + + public EndpointReferenceBuilderImpl(ExtensionPointRegistry extensionPoints) { + this.extensionPoints = extensionPoints; + + FactoryExtensionPoint factories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class); + this.assemblyFactory = factories.getFactory(AssemblyFactory.class); + + UtilityExtensionPoint utils = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class); + this.interfaceContractMapper = utils.getUtility(InterfaceContractMapper.class); + + this.endpointRegistry = utils.getUtility(EndpointRegistry.class); + } + + public String getID() { + return "org.apache.tuscany.sca.assembly.builder.EndpointReferenceBuilder"; + } + + /** + * Report a warning. + * + * @param monitor + * @param problems + * @param message + * @param model + */ + protected void warning(Monitor monitor, String message, Object model, String... messageParameters) { + if (monitor != null) { + Problem problem = monitor.createProblem(this.getClass().getName(), "assembly-validation-messages", Severity.WARNING, model, message, (Object[])messageParameters); + monitor.problem(problem); + } + } + + /** + * Report a error. + * + * @param monitor + * @param problems + * @param message + * @param model + */ + protected void error(Monitor monitor, String message, Object model, String... messageParameters) { + if (monitor != null) { + Problem problem = monitor.createProblem(this.getClass().getName(), "assembly-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters); + monitor.problem(problem); + } + } + + /** + * Report a exception. + * + * @param problems + * @param message + * @param model + */ + protected void error(Monitor monitor, String message, Object model, Exception ex) { + if (monitor != null) { + Problem problem = null; + problem = monitor.createProblem(this.getClass().getName(), "assembly-validation-messages", Severity.ERROR, model, message, ex); + monitor.problem(problem); + } + } + + /** + * Build all the endpoint references + * + * @param composite + */ + public void build(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException + { + // Not used now + } + + /* + private void populateEndpointRegistry(Composite composite, Monitor monitor) { + + // register endpoints (and endpoint references) for each component + for (Component component : composite.getComponents()) { + // recurse for composite implementations + Implementation implementation = component.getImplementation(); + if (implementation instanceof Composite) { + populateEndpointRegistry((Composite)implementation, monitor); + } + + // register endpoints + for (ComponentService service : component.getServices()) { + for (Endpoint2 endpoint : service.getEndpoints()){ + endpointRegistry.addEndpoint(endpoint); + } + } + + // register endpoint references + for (ComponentReference reference : component.getReferences()) { + for (EndpointReference2 endpointReference : reference.getEndpointReferences()){ + endpointRegistry.addEndpointReference(endpointReference); + } + } + } + } + */ + + /** + * Build a single endpoint reference + * + * @param endpoint + * @param monitor + */ + public void build(EndpointReference endpointReference, Monitor monitor) { + Endpoint endpoint = endpointReference.getTargetEndpoint(); + + if (endpoint == null){ + // an error? + } else { + if (endpoint.isUnresolved() == false){ + // Wired - service resolved - binding matched + // The service is in the same composite + return; + } + + if (endpointReference.isUnresolved() == false ){ + // Wired - service resolved - binding not matched + // The service is in the same composite + // TODO - How do we get to here? + matchForwardBinding(endpointReference, + true, + monitor); + + matchCallbackBinding(endpointReference, + monitor); + } else { + // Wired - service specified but unresolved + // The service is in a remote composite somewhere else in the domain + + // find the service in the endpoint registry + List<Endpoint> endpoints = endpointRegistry.findEndpoint(endpointReference); + + // TODO - do we exepect to find more than one endpoint in + // anything other than the autowire case? + if (endpoints.size() == 0) { + throw new SCARuntimeException("No endpoints found for EndpointReference " + endpointReference.toString()); + } + + if (endpoints.size() > 1) { + throw new SCARuntimeException("More than one endpoint found for EndpointReference" + endpointReference.toString()); + } + + endpointReference.setTargetEndpoint(endpoints.get(0)); + + matchForwardBinding(endpointReference, false, monitor); + + matchCallbackBinding(endpointReference, monitor); + } + } + + if (endpointReference.isUnresolved()){ + throw new SCARuntimeException("Can't resolve " + endpointReference.toString()); + } + } + + // TODO - EPR - In OASIS case there are no bindings to match with on the + // reference side. + private void matchForwardBinding(EndpointReference endpointReference, + boolean local, + Monitor monitor) { + + Endpoint endpoint = endpointReference.getTargetEndpoint(); + + List<Binding> matchedReferenceBinding = new ArrayList<Binding>(); + List<Endpoint> matchedServiceEndpoint = new ArrayList<Endpoint>(); + + // Find the corresponding bindings from the service side + if ((endpointReference.getReference().getBindings().size() == 0) || + ((endpointReference.getReference().getBindings().size() == 1) && + (endpointReference.getReference().getBindings().get(0) instanceof SCABinding))){ + // OAISIS - choose a binding from the service side + // (could have been specified as part of the target string) + // last part of this test that is looking for binding SCA is + // bogus. Just a temporary fix until we get rid of the OSOA + // style reference side bindings. + + // retrieve the user specified binding name. + // TODO - EPR - we don't support this yet + + // otherwise pick the first binding from the service + endpointReference.setTargetEndpoint(endpoint.getService().getEndpoints().get(0)); + endpointReference.setBinding(endpointReference.getTargetEndpoint().getBinding()); + endpointReference.setUnresolved(false); + return; + + } else { + // OAISIS - this is an error + // (for now let it match bindings while we rewrite OSOA tests) + for (Binding referenceBinding : endpointReference.getReference().getBindings()) { + if (local) { + for (Endpoint serviceEndpoint : endpoint.getService().getEndpoints()) { + + if (referenceBinding.getClass() == serviceEndpoint.getBinding().getClass() && hasCompatiblePolicySets(referenceBinding, + serviceEndpoint + .getBinding())) { + + matchedReferenceBinding.add(referenceBinding); + matchedServiceEndpoint.add(serviceEndpoint); + } + } + } else { + Endpoint serviceEndpoint = endpoint; + if (referenceBinding.getClass() == serviceEndpoint.getBinding().getClass() && hasCompatiblePolicySets(referenceBinding, + serviceEndpoint + .getBinding())) { + + matchedReferenceBinding.add(referenceBinding); + matchedServiceEndpoint.add(serviceEndpoint); + + } + } + } + } + + if (matchedReferenceBinding.isEmpty()) { + // No matching binding + endpointReference.setBinding(null); + endpointReference.setUnresolved(true); + warning(monitor, + "NoMatchingBinding", + endpointReference.getReference(), + endpointReference.getReference().getName(), + endpoint.getService().getName()); + return; + } else { + // default to using the first matched binding + int selectedBinding = 0; + + for (int i = 0; i < matchedReferenceBinding.size(); i++) { + // If binding.sca is present, use it + if (SCABinding.class.isInstance(matchedReferenceBinding.get(i))) { + selectedBinding = i; + } + } + + Binding referenceBinding = matchedReferenceBinding.get(selectedBinding); + Endpoint serviceEndpoint = matchedServiceEndpoint.get(selectedBinding); + + // populate the endpoint reference + try { + + Binding clonedBinding = (Binding) referenceBinding.clone(); + + // Set the binding URI to the URI of the target service + // that has been matched + if (referenceBinding.getURI() == null) { + clonedBinding.setURI(serviceEndpoint.getBinding().getURI()); + } + + // TODO - EPR can we remove this? + if (clonedBinding instanceof OptimizableBinding) { + OptimizableBinding optimizableBinding = (OptimizableBinding)clonedBinding; + optimizableBinding.setTargetComponent(serviceEndpoint.getComponent()); + optimizableBinding.setTargetComponentService(serviceEndpoint.getService()); + optimizableBinding.setTargetBinding(serviceEndpoint.getBinding()); + } + + endpointReference.setBinding(clonedBinding); + + Endpoint clonedEndpoint = (Endpoint)serviceEndpoint.clone(); + + endpointReference.setTargetEndpoint(clonedEndpoint); + endpointReference.setUnresolved(false); + + } catch (Exception ex) { + // do nothing + } + } + } + + // TODO - EPR + // Find the callback endpoint for the endpoint reference by matching + // callback bindings between reference and service + private void matchCallbackBinding(EndpointReference endpointReference, + Monitor monitor) { + + // if no callback on the interface or we are creating a self reference do nothing + if (endpointReference.getReference().getInterfaceContract() == null || + endpointReference.getReference().getInterfaceContract().getCallbackInterface() == null || + endpointReference.getReference().getName().startsWith("$self$.")){ + return; + } + + Endpoint endpoint = endpointReference.getTargetEndpoint(); + + List<Endpoint> callbackEndpoints = endpointReference.getReference().getCallbackService().getEndpoints(); + List<EndpointReference> callbackEndpointReferences = endpoint.getCallbackEndpointReferences(); + + List<Endpoint> matchedEndpoint = new ArrayList<Endpoint>(); + + // Find the corresponding bindings from callback service side + if ((callbackEndpointReferences.get(0).getReference().getBindings().size() == 0) || + ((callbackEndpointReferences.get(0).getReference().getBindings().size() == 1) && + (callbackEndpointReferences.get(0).getReference().getBindings().get(0) instanceof SCABinding))){ + // OAISIS - choose a binding from the service side + // (could have been specified as part of the target string) + // last part of this test that is looking for binding SCA is + // bogus. Just a temporary fix until we get rid of the OSOA + // style reference side bindings. + + // retrieve the user specified binding name. + // TODO - EPR - we don't support this yet + + // otherwise pick the first binding from the service + //endpointReference.setTargetEndpoint(endpoint.getService().getEndpoints().get(0)); + //endpointReference.setBinding(endpointReference.getTargetEndpoint().getBinding()); + endpointReference.setCallbackEndpoint(callbackEndpoints.get(0)); + endpointReference.setUnresolved(false); + return; + + } else { + // OAISIS - this is an error + // (for now let it match bindings while we rewrite OSOA tests) + + if ((callbackEndpoints != null) && (callbackEndpointReferences != null)){ + // Find the corresponding bindings from the service side + for (EndpointReference epr : callbackEndpointReferences) { + for (Endpoint ep : callbackEndpoints) { + + if (epr.getBinding().getClass() == ep.getBinding().getClass() && + hasCompatiblePolicySets(epr.getBinding(), ep.getBinding())) { + + matchedEndpoint.add(ep); + } + } + } + } + } + + if (matchedEndpoint.isEmpty()) { + // No matching binding + endpointReference.setCallbackEndpoint(null); + endpointReference.setUnresolved(true); + warning(monitor, + "NoMatchingCallbackBinding", + endpointReference.getReference(), + endpointReference.getReference().getName(), + endpoint.getService().getName()); + return; + } else { + // default to using the first matched binding + int selectedEndpoint = 0; + + for (int i = 0; i < matchedEndpoint.size(); i++){ + // If binding.sca is present, use it + if (SCABinding.class.isInstance(matchedEndpoint.get(i).getBinding())) { + selectedEndpoint = i; + } + } + + endpointReference.setCallbackEndpoint(matchedEndpoint.get(selectedEndpoint)); + endpointReference.setUnresolved(false); + } + } + + private boolean hasCompatiblePolicySets(Binding refBinding, Binding svcBinding) { + boolean isCompatible = true; + if ( refBinding instanceof PolicySubject && svcBinding instanceof PolicySubject ) { + //TODO : need to add more compatibility checks at the policy attachment levels + for ( PolicySet svcPolicySet : ((PolicySubject)svcBinding).getPolicySets() ) { + isCompatible = false; + for ( PolicySet refPolicySet : ((PolicySubject)refBinding).getPolicySets() ) { + if ( svcPolicySet.equals(refPolicySet) ) { + isCompatible = true; + break; + } + } + //if there exists no matching policy set in the reference binding + if ( !isCompatible ) { + return isCompatible; + } + } + } + return isCompatible; + } +} diff --git a/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/main/java/org/apache/tuscany/sca/endpoint/impl/EndpointRegistryImpl.java b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/main/java/org/apache/tuscany/sca/endpoint/impl/EndpointRegistryImpl.java new file mode 100644 index 0000000000..b291b0e44e --- /dev/null +++ b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/main/java/org/apache/tuscany/sca/endpoint/impl/EndpointRegistryImpl.java @@ -0,0 +1,188 @@ +/* + * 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.endpoint.impl; + +import java.util.ArrayList; +import java.util.List; +import java.util.concurrent.CopyOnWriteArrayList; +import java.util.logging.Logger; + +import org.apache.tuscany.sca.assembly.Endpoint; +import org.apache.tuscany.sca.assembly.EndpointReference; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.runtime.EndpointListener; +import org.apache.tuscany.sca.runtime.EndpointRegistry; + +public class EndpointRegistryImpl implements EndpointRegistry { + private final Logger logger = Logger.getLogger(EndpointRegistryImpl.class.getName()); + + static List<Endpoint> endpoints = new ArrayList<Endpoint>(); + static List<EndpointReference> endpointreferences = new ArrayList<EndpointReference>(); + + private List<EndpointListener> listeners = new CopyOnWriteArrayList<EndpointListener>(); + + public EndpointRegistryImpl(ExtensionPointRegistry extensionPoints) { + } + + public void addEndpoint(Endpoint endpoint) { + endpoints.add(endpoint); + for (EndpointListener listener : listeners) { + listener.endpointAdded(endpoint); + } + logger.info("EndpointRegistry: Add endpoint - " + endpoint.toString()); + } + + public void addEndpointReference(EndpointReference endpointReference) { + endpointreferences.add(endpointReference); + logger.info("EndpointRegistry: Add endpoint reference - " + endpointReference.toString()); + } + + /** + * Parse the component/service/binding URI into an array of parts (componentURI, serviceName, bindingName) + * @param uri + * @return + */ + private String[] parse(String uri) { + String[] names = new String[3]; + int index = uri.lastIndexOf('#'); + if (index == -1) { + names[0] = uri; + } else { + names[0] = uri.substring(0, index); + String str = uri.substring(index + 1); + if (str.startsWith("service-binding(") && str.endsWith(")")) { + str = str.substring("service-binding(".length(), str.length() - 1); + String[] parts = str.split("/"); + if (parts.length != 2) { + throw new IllegalArgumentException("Invalid service-binding URI: " + uri); + } + names[1] = parts[0]; + names[2] = parts[1]; + } else if (str.startsWith("service(") && str.endsWith(")")) { + str = str.substring("service(".length(), str.length() - 1); + names[1] = str; + } else { + throw new IllegalArgumentException("Invalid component/service/binding URI: " + uri); + } + } + return names; + } + + private boolean matches(String target, String uri) { + String[] parts1 = parse(target); + String[] parts2 = parse(uri); + for (int i = 0; i < parts1.length; i++) { + if (parts1[i] == null || parts1[i].equals(parts2[i])) { + continue; + } else { + return false; + } + } + return true; + } + + public List<Endpoint> findEndpoint(EndpointReference endpointReference) { + List<Endpoint> foundEndpoints = new ArrayList<Endpoint>(); + + logger.info("EndpointRegistry: Find endpoint for reference - " + endpointReference.toString()); + + if (endpointReference.getReference() != null) { + Endpoint targetEndpoint = endpointReference.getTargetEndpoint(); + for (Endpoint endpoint : endpoints) { + // TODO: implement more complete matching + if (matches(targetEndpoint.getURI(), endpoint.getURI())) { + foundEndpoints.add(endpoint); + logger.info("EndpointRegistry: Found endpoint with matching service - " + endpoint); + } + // else the service name doesn't match + } + } + + return foundEndpoints; + } + + public List<EndpointReference> findEndpointReference(Endpoint endpoint) { + return null; + } + + public void removeEndpoint(Endpoint endpoint) { + endpoints.remove(endpoint); + for (EndpointListener listener : listeners) { + listener.endpointRemoved(endpoint); + } + logger.info("EndpointRegistry: Remove endpoint - " + endpoint.toString()); + } + + public void removeEndpointReference(EndpointReference endpointReference) { + endpointreferences.remove(endpointReference); + logger.info("EndpointRegistry: Remove endpoint reference - " + endpointReference.toString()); + } + + public List<EndpointReference> getEndpointRefereneces() { + return endpointreferences; + } + + public List<Endpoint> getEndpoints() { + return endpoints; + } + + public void addListener(EndpointListener listener) { + listeners.add(listener); + } + + public List<EndpointListener> getListeners() { + return listeners; + } + + public void removeListener(EndpointListener listener) { + listeners.remove(listener); + } + + public Endpoint getEndpoint(String uri) { + for (Endpoint ep : endpoints) { + String epURI = + ep.getComponent().getURI() + "#" + ep.getService().getName() + "/" + ep.getBinding().getName(); + if (epURI.equals(uri)) { + return ep; + } + if (ep.getBinding().getName() == null || ep.getBinding().getName().equals(ep.getService().getName())) { + epURI = ep.getComponent().getURI() + "#" + ep.getService().getName(); + if (epURI.equals(uri)) { + return ep; + } + } + } + return null; + + } + + public void updateEndpoint(String uri, Endpoint endpoint) { + Endpoint oldEndpoint = getEndpoint(uri); + if (oldEndpoint == null) { + throw new IllegalArgumentException("Endpoint is not found: " + uri); + } + endpoints.remove(oldEndpoint); + addEndpoint(endpoint); + for (EndpointListener listener : listeners) { + listener.endpointUpdated(oldEndpoint, endpoint); + } + } + +} diff --git a/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.builder.CompositeBuilder b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.builder.CompositeBuilder new file mode 100644 index 0000000000..541941c3d3 --- /dev/null +++ b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.builder.CompositeBuilder @@ -0,0 +1,18 @@ +# 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.endpoint.impl.EndpointReferenceBuilderImpl;id=org.apache.tuscany.sca.endpoint.impl.EndpointReferenceBuilderImpl
diff --git a/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.builder.EndpointReferenceBuilder b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.builder.EndpointReferenceBuilder new file mode 100644 index 0000000000..37f34b9aba --- /dev/null +++ b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.builder.EndpointReferenceBuilder @@ -0,0 +1,18 @@ +# 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.endpoint.impl.EndpointReferenceBuilderImpl
\ No newline at end of file diff --git a/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/main/resources/META-INF/services/org.apache.tuscany.sca.runtime.EndpointRegistry b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/main/resources/META-INF/services/org.apache.tuscany.sca.runtime.EndpointRegistry new file mode 100644 index 0000000000..75a909199e --- /dev/null +++ b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/main/resources/META-INF/services/org.apache.tuscany.sca.runtime.EndpointRegistry @@ -0,0 +1,18 @@ +# 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.endpoint.impl.EndpointRegistryImpl;ranking=100
\ No newline at end of file diff --git a/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/calculator/AddService.java b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/calculator/AddService.java new file mode 100644 index 0000000000..188451ebac --- /dev/null +++ b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/calculator/AddService.java @@ -0,0 +1,28 @@ +/* + * 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 calculator; + +/** + * The Add service interface + */ +public interface AddService { + + double add(double n1, double n2); + +} diff --git a/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/calculator/AddServiceImpl.java b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/calculator/AddServiceImpl.java new file mode 100644 index 0000000000..7ca8fb04b5 --- /dev/null +++ b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/calculator/AddServiceImpl.java @@ -0,0 +1,35 @@ +/* + * 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 calculator; + +import java.util.logging.Level; +import java.util.logging.Logger; + +/** + * An implementation of the Add service + */ +public class AddServiceImpl implements AddService { + + public double add(double n1, double n2) { + Logger logger = Logger.getLogger("calculator"); + logger.log(Level.FINEST, "Adding " + n1 + " and " + n2); + return n1 + n2; + } + +} diff --git a/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/calculator/CalculatorService.java b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/calculator/CalculatorService.java new file mode 100644 index 0000000000..031fa8b912 --- /dev/null +++ b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/calculator/CalculatorService.java @@ -0,0 +1,35 @@ +/* + * 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 calculator; + + +/** + * The Calculator service interface. + */ +public interface CalculatorService { + + double add(double n1, double n2); + + double subtract(double n1, double n2); + + double multiply(double n1, double n2); + + double divide(double n1, double n2); + +} diff --git a/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/calculator/CalculatorServiceImpl.java b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/calculator/CalculatorServiceImpl.java new file mode 100644 index 0000000000..17fad7de6b --- /dev/null +++ b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/calculator/CalculatorServiceImpl.java @@ -0,0 +1,70 @@ +/* + * 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 calculator; + +import org.oasisopen.sca.annotation.Reference; + + +/** + * An implementation of the Calculator service. + */ +public class CalculatorServiceImpl implements CalculatorService { + + private AddService addService; + private SubtractService subtractService; + private MultiplyService multiplyService; + private DivideService divideService; + + @Reference + public void setAddService(AddService addService) { + this.addService = addService; + } + + @Reference + public void setSubtractService(SubtractService subtractService) { + this.subtractService = subtractService; + } + + @Reference + public void setDivideService(DivideService divideService) { + this.divideService = divideService; + } + + @Reference + public void setMultiplyService(MultiplyService multiplyService) { + this.multiplyService = multiplyService; + } + + public double add(double n1, double n2) { + return addService.add(n1, n2); + } + + public double subtract(double n1, double n2) { + return subtractService.subtract(n1, n2); + } + + public double multiply(double n1, double n2) { + return multiplyService.multiply(n1, n2); + } + + public double divide(double n1, double n2) { + return divideService.divide(n1, n2); + } + +} diff --git a/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/calculator/DivideService.java b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/calculator/DivideService.java new file mode 100644 index 0000000000..30d248208b --- /dev/null +++ b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/calculator/DivideService.java @@ -0,0 +1,28 @@ +/* + * 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 calculator; + +/** + * The divide service interface + */ +public interface DivideService { + + double divide(double n1, double n2); + +} diff --git a/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/calculator/DivideServiceImpl.java b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/calculator/DivideServiceImpl.java new file mode 100644 index 0000000000..1323edf55a --- /dev/null +++ b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/calculator/DivideServiceImpl.java @@ -0,0 +1,35 @@ +/* + * 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 calculator; + +import java.util.logging.Level; +import java.util.logging.Logger; + +/** + * An implementation of the Divide service. + */ +public class DivideServiceImpl implements DivideService { + + public double divide(double n1, double n2) { + Logger logger = Logger.getLogger("calculator"); + logger.log(Level.FINEST, "Dividing " + n1 + " with " + n2); + return n1 / n2; + } + +} diff --git a/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/calculator/MultiplyService.java b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/calculator/MultiplyService.java new file mode 100644 index 0000000000..5290605938 --- /dev/null +++ b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/calculator/MultiplyService.java @@ -0,0 +1,28 @@ +/* + * 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 calculator; + +/** + * The interface for the multiply service + */ +public interface MultiplyService { + + double multiply(double n1, double n2); + +} diff --git a/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/calculator/MultiplyServiceImpl.java b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/calculator/MultiplyServiceImpl.java new file mode 100644 index 0000000000..91b803bc9e --- /dev/null +++ b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/calculator/MultiplyServiceImpl.java @@ -0,0 +1,35 @@ +/* + * 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 calculator; + +import java.util.logging.Level; +import java.util.logging.Logger; + +/** + * An implementation of the Multiply service. + */ +public class MultiplyServiceImpl implements MultiplyService { + + public double multiply(double n1, double n2) { + Logger logger = Logger.getLogger("calculator"); + logger.log(Level.FINEST, "Multiplying " + n1 + " with " + n2); + return n1 * n2; + } + +} diff --git a/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/calculator/SubtractService.java b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/calculator/SubtractService.java new file mode 100644 index 0000000000..bf0d1882b6 --- /dev/null +++ b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/calculator/SubtractService.java @@ -0,0 +1,28 @@ +/* + * 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 calculator; + +/** + * The interface for the multiply service + */ +public interface SubtractService { + + double subtract(double n1, double n2); + +} diff --git a/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/calculator/SubtractServiceImpl.java b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/calculator/SubtractServiceImpl.java new file mode 100644 index 0000000000..58cc4a3547 --- /dev/null +++ b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/calculator/SubtractServiceImpl.java @@ -0,0 +1,35 @@ +/* + * 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 calculator; + +import java.util.logging.Level; +import java.util.logging.Logger; + +/** + * An implementation of the subtract service. + */ +public class SubtractServiceImpl implements SubtractService { + + public double subtract(double n1, double n2) { + Logger logger = Logger.getLogger("calculator"); + logger.log(Level.FINEST, "Subtracting " + n1 + " from " + n2); + return n1 - n2; + } + +} diff --git a/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/org/apace/tuscany/sca/binding/sca/EndpointTestCase.java b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/org/apace/tuscany/sca/binding/sca/EndpointTestCase.java new file mode 100644 index 0000000000..1e44da4661 --- /dev/null +++ b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/java/org/apace/tuscany/sca/binding/sca/EndpointTestCase.java @@ -0,0 +1,160 @@ +/* + * 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.apace.tuscany.sca.binding.sca; + + +import java.io.File; +import java.net.URI; +import java.net.URL; + +import javax.xml.stream.XMLInputFactory; +import javax.xml.stream.XMLOutputFactory; + +import org.apache.tuscany.sca.assembly.AssemblyFactory; +import org.apache.tuscany.sca.assembly.ComponentReference; +import org.apache.tuscany.sca.assembly.Composite; +import org.apache.tuscany.sca.assembly.builder.CompositeBuilder; +import org.apache.tuscany.sca.assembly.builder.CompositeBuilderExtensionPoint; +import org.apache.tuscany.sca.contribution.Contribution; +import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint; +import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint; +import org.apache.tuscany.sca.contribution.resolver.ExtensibleModelResolver; +import org.apache.tuscany.sca.contribution.resolver.ModelResolver; +import org.apache.tuscany.sca.contribution.resolver.ModelResolverExtensionPoint; +import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.core.FactoryExtensionPoint; +import org.apache.tuscany.sca.core.ModuleActivator; +import org.apache.tuscany.sca.core.ModuleActivatorExtensionPoint; +import org.apache.tuscany.sca.core.UtilityExtensionPoint; +import org.apache.tuscany.sca.core.assembly.CompositeActivator; +import org.apache.tuscany.sca.core.assembly.RuntimeAssemblyFactory; +import org.apache.tuscany.sca.monitor.Monitor; +import org.apache.tuscany.sca.monitor.MonitorFactory; +import org.junit.Assert; +import org.junit.BeforeClass; +import org.junit.Ignore; +import org.junit.Test; + +/** + * EndpointTestCase + * + * @version $Rev$ $Date$ + */ +public class EndpointTestCase { + + private static URLArtifactProcessor<Contribution> contributionProcessor; + private static ModelResolverExtensionPoint modelResolvers; + private static FactoryExtensionPoint modelFactories; + private static AssemblyFactory assemblyFactory; + private static XMLOutputFactory outputFactory; + private static StAXArtifactProcessor<Object> xmlProcessor; + private static CompositeBuilder compositeBuilder; + private static ModelResolver modelResolver; + private static CompositeActivator compositeActivator; + private static ExtensionPointRegistry extensionPoints; + private static Monitor monitor; + + @BeforeClass + public static void init() { + + // Create extension point registry + extensionPoints = new DefaultExtensionPointRegistry(); + + // Create a monitor + UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class); + MonitorFactory monitorFactory = utilities.getUtility(MonitorFactory.class); + monitor = monitorFactory.createMonitor(); + + modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class); + + // Initialize the Tuscany module activators + ModuleActivatorExtensionPoint moduleActivators = extensionPoints.getExtensionPoint(ModuleActivatorExtensionPoint.class); + for (ModuleActivator activator: moduleActivators.getModuleActivators()) { + activator.start(extensionPoints); + } + + // Get XML input/output factories + + XMLInputFactory inputFactory = modelFactories.getFactory(XMLInputFactory.class); + outputFactory = modelFactories.getFactory(XMLOutputFactory.class); + + // Get contribution workspace and assembly model factories + assemblyFactory = new RuntimeAssemblyFactory(extensionPoints); + modelFactories.addFactory(assemblyFactory); + + // Create XML artifact processors + StAXArtifactProcessorExtensionPoint xmlProcessorExtensions = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class); + xmlProcessor = new ExtensibleStAXArtifactProcessor(xmlProcessorExtensions, inputFactory, outputFactory, monitor); + + // Create contribution content processor + URLArtifactProcessorExtensionPoint docProcessorExtensions = extensionPoints.getExtensionPoint(URLArtifactProcessorExtensionPoint.class); + contributionProcessor = docProcessorExtensions.getProcessor(Contribution.class); + + // Get the model resolvers + modelResolvers = extensionPoints.getExtensionPoint(ModelResolverExtensionPoint.class); + modelResolver = new ExtensibleModelResolver(null, modelResolvers, modelFactories); + + // Create a composite builder + compositeBuilder = extensionPoints.getExtensionPoint(CompositeBuilderExtensionPoint.class).getCompositeBuilder("org.apache.tuscany.sca.assembly.builder.CompositeBuilder"); + + + + } + + @Ignore + @Test + public void testProvider(){ + try { + URI calculatorURI = URI.create("calcualtor"); + URL calculatorURL = new File("./target/test-classes").toURI().toURL(); + Contribution contribution = contributionProcessor.read(null, calculatorURI, calculatorURL); + + contributionProcessor.resolve(contribution, modelResolver); + + Composite composite = contribution.getDeployables().get(0); + + compositeBuilder.build(composite, null, monitor); + + ComponentReference ref = (composite.getComponents().get(0).getReferences().get(0)); +/* TODO - EPR - convert to new endpoint reference + Assert.assertEquals(1, ref.getEndpoints().size()); + + Endpoint endpoint = ref.getEndpoints().get(0); + + EndpointResolverFactory<Endpoint> factory = new EndpointResolverFactoryImpl(extensionPoints); + + EndpointResolver endpointResolver = factory.createEndpointResolver(endpoint, null); + + Assert.assertNotNull(endpointResolver); +*/ + + + } catch(Exception ex) { + ex.printStackTrace(); + System.out.println(ex.toString()); + Assert.fail(); + } + } + + +} diff --git a/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/resources/Calculator.composite b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/resources/Calculator.composite new file mode 100644 index 0000000000..cd17d6b0fb --- /dev/null +++ b/tags/java/sca/2.0-M3-RC5/modules/endpoint/src/test/resources/Calculator.composite @@ -0,0 +1,52 @@ +<?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. +--> +<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" + xmlns:calc="http://calc" + targetNamespace="http://calc" + name="Calculator"> + + <component name="CalculatorServiceComponent"> + <implementation.java class="calculator.CalculatorServiceImpl"/> + <reference name="addService" target="AddServiceComponent"/> + <reference name="subtractService" target="SubtractServiceComponent"/> + <reference name="multiplyService" target="MultiplyServiceComponent"/> + <reference name="divideService" target="DivideServiceComponent"/> + </component> + + <component name="AddServiceComponentOff"> + <implementation.java class="calculator.AddServiceImpl"/> + <service name="AddServiceImpl"> + <interface.java interface="calculator.AddService"/> + </service> + </component> + + <component name="SubtractServiceComponent"> + <implementation.java class="calculator.SubtractServiceImpl"/> + </component> + + <component name="MultiplyServiceComponent"> + <implementation.java class="calculator.MultiplyServiceImpl"/> + </component> + + <component name="DivideServiceComponent"> + <implementation.java class="calculator.DivideServiceImpl"/> + </component> + +</composite>
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