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Diffstat (limited to 'sca-java-1.x/branches/sca-java-1.3.1/itest/late-reference-resolution/src/test/java')
4 files changed, 259 insertions, 0 deletions
diff --git a/sca-java-1.x/branches/sca-java-1.3.1/itest/late-reference-resolution/src/test/java/binding/sca/BindingScaEndpointResolverFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.3.1/itest/late-reference-resolution/src/test/java/binding/sca/BindingScaEndpointResolverFactoryImpl.java new file mode 100644 index 0000000000..e4bd3035e2 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.3.1/itest/late-reference-resolution/src/test/java/binding/sca/BindingScaEndpointResolverFactoryImpl.java @@ -0,0 +1,50 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package binding.sca; + +import org.apache.tuscany.sca.assembly.Binding; +import org.apache.tuscany.sca.assembly.Endpoint; +import org.apache.tuscany.sca.assembly.SCABinding; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.endpointresolver.EndpointResolver; +import org.apache.tuscany.sca.endpointresolver.EndpointResolverFactory; + +/** + * The factory for creating endpoint Binding providers + * + * @version $Rev$ $Date$ + */ +public class BindingScaEndpointResolverFactoryImpl implements EndpointResolverFactory<SCABinding> { + + private ExtensionPointRegistry extensionPoints; + + public BindingScaEndpointResolverFactoryImpl(ExtensionPointRegistry extensionPoints) { + this.extensionPoints = extensionPoints; + } + + public EndpointResolver createEndpointResolver(Endpoint endpoint, Binding binding) { + + return new BindingScaEndpointResolverImpl(extensionPoints, endpoint, binding); + } + + public Class<SCABinding> getModelType() { + return SCABinding.class; + } +} diff --git a/sca-java-1.x/branches/sca-java-1.3.1/itest/late-reference-resolution/src/test/java/binding/sca/BindingScaEndpointResolverImpl.java b/sca-java-1.x/branches/sca-java-1.3.1/itest/late-reference-resolution/src/test/java/binding/sca/BindingScaEndpointResolverImpl.java new file mode 100644 index 0000000000..c6e0689837 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.3.1/itest/late-reference-resolution/src/test/java/binding/sca/BindingScaEndpointResolverImpl.java @@ -0,0 +1,72 @@ +/* + * 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 binding.sca; + + +import java.util.logging.Logger; + +import org.apache.tuscany.sca.assembly.Binding; +import org.apache.tuscany.sca.assembly.Endpoint; +import org.apache.tuscany.sca.assembly.SCABinding; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.endpointresolver.EndpointResolver; + +import calculator.LateReferenceResolutionTestCase; + +/** + * The endpoint resolver allows unresolved endpoints to be plumbed into + * the runtime start and message send processing as a hook to late resolution + * of target services + * + * @version $Rev$ $Date$ + */ +public class BindingScaEndpointResolverImpl implements EndpointResolver { + + private final static Logger logger = Logger.getLogger(BindingScaEndpointResolverImpl.class.getName()); + + private Endpoint endpoint; + private SCABinding binding; + + public BindingScaEndpointResolverImpl(ExtensionPointRegistry extensionPoints, + Endpoint endpoint, + Binding binding) { + this.endpoint = endpoint; + this.binding = (SCABinding)binding; + } + + public void start(){ + // do nothing + } + + public void resolve() { + if (endpoint.isUnresolved()){ + // I can cheat here because I know this test only has + // SCA Bindings in it so all I have to do it find the URL + // of the endpoint + String targetURL = LateReferenceResolutionTestCase.registry.locateService(endpoint.getTargetName()); + binding.setURI(targetURL); + endpoint.setSourceBinding(binding); + } + } + + public void stop(){ + // do nothing + } +} diff --git a/sca-java-1.x/branches/sca-java-1.3.1/itest/late-reference-resolution/src/test/java/calculator/LateReferenceResolutionTestCase.java b/sca-java-1.x/branches/sca-java-1.3.1/itest/late-reference-resolution/src/test/java/calculator/LateReferenceResolutionTestCase.java new file mode 100644 index 0000000000..d3fe027e60 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.3.1/itest/late-reference-resolution/src/test/java/calculator/LateReferenceResolutionTestCase.java @@ -0,0 +1,97 @@ +/* + * 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.io.File; + +import junit.framework.Assert; + +import org.apache.tuscany.sca.node.SCAClient; +import org.apache.tuscany.sca.node.SCAContribution; +import org.apache.tuscany.sca.node.SCANode2; +import org.apache.tuscany.sca.node.SCANode2Factory; +import org.apache.tuscany.sca.node.launcher.DomainManagerLauncher; +import org.junit.AfterClass; +import org.junit.BeforeClass; +import org.junit.Test; + +/** + * Runs a distributed domain in a single VM by using and in memory + * implementation of the distributed domain + */ +public class LateReferenceResolutionTestCase { + + private static SCANode2 nodeA; + private static SCANode2 nodeB; + private static SCANode2 nodeC; + + private static CalculatorService calculatorService; + + public static TestRegistryImpl registry = new TestRegistryImpl(); + + @BeforeClass + public static void init() throws Exception { + + try { + System.out.println("Setting up domain"); + + + SCANode2Factory nodeFactory = SCANode2Factory.newInstance(); + nodeC = nodeFactory.createSCANode(new File("src/main/resources/nodeC/Calculator.composite").toURL().toString(), + new SCAContribution("NodeC", + new File("src/main/resources/nodeC").toURL().toString())); + nodeB = nodeFactory.createSCANode(new File("src/main/resources/nodeB/Calculator.composite").toURL().toString(), + new SCAContribution("NodeB", + new File("src/main/resources/nodeB").toURL().toString())); + nodeA = nodeFactory.createSCANode(new File("src/main/resources/nodeA/Calculator.composite").toURL().toString(), + new SCAContribution("NodeA", + new File("src/main/resources/nodeA").toURL().toString())); + + nodeC.start(); + nodeB.start(); + nodeA.start(); + + SCAClient client = (SCAClient)nodeA; + calculatorService = + client.getService(CalculatorService.class, "CalculatorServiceComponentA"); + + } catch(Exception ex){ + System.err.println(ex.toString()); + } + + } + + @AfterClass + public static void destroy() throws Exception { + nodeC.stop(); + nodeB.stop(); + nodeA.stop(); + } + + @Test + public void testCalculator() throws Exception { + + // Calculate + Assert.assertEquals(calculatorService.add(3, 2), 5.0); + Assert.assertEquals(calculatorService.subtract(3, 2), 1.0); + Assert.assertEquals(calculatorService.multiply(3, 2), 6.0); + Assert.assertEquals(calculatorService.divide(3, 2), 1.5); + } +} diff --git a/sca-java-1.x/branches/sca-java-1.3.1/itest/late-reference-resolution/src/test/java/calculator/TestRegistryImpl.java b/sca-java-1.x/branches/sca-java-1.3.1/itest/late-reference-resolution/src/test/java/calculator/TestRegistryImpl.java new file mode 100644 index 0000000000..57afc9ea50 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.3.1/itest/late-reference-resolution/src/test/java/calculator/TestRegistryImpl.java @@ -0,0 +1,40 @@ +/* + * 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; + +/** + * A dummy domain registry component + */ +public class TestRegistryImpl { + + public String locateService(String targetServiceName){ + String targetURL = null; + + // In reality of course a registry would have to be initialized + // with the real target service endpoints but in this test + // we know what they are going to be ahead of time + if (targetServiceName.equals("AddServiceComponentB")){ + targetURL = "http://localhost:8085/" + targetServiceName; + } else if (targetServiceName.equals("SubtractServiceComponentC")){ + targetURL = "http://localhost:8086/" + targetServiceName; + } + + return targetURL; + } +} |