diff options
| author | antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> | 2009-05-16 08:53:06 +0000 |
|---|---|---|
| committer | antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> | 2009-05-16 08:53:06 +0000 |
| commit | bee80d90df6104edff19cbb6a318fac3d64296aa (patch) | |
| tree | 50032a7895eeeccb50520bcceb6dfb1fd06f2357 /branches/sca-java-1.5/samples/binding-echo | |
| parent | 3d3b8834b93b98cc7d7534e693e937179067eb58 (diff) | |
Create 1.5 release branch from current 1.x trunk
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@775437 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to '')
46 files changed, 2432 insertions, 0 deletions
diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/README b/branches/sca-java-1.5/samples/binding-echo-extension/README new file mode 100644 index 0000000000..94716b151f --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/README @@ -0,0 +1,74 @@ +Binding Echo Sample +=================== +This sample demonstrates how new bindings are constructed for Apache Tuscany +SCA. + +The README in the samples directory (the directory above this) provides +general instructions about building and running samples. Take a look there +first. + +If you want to try out the echo binding that this sample provides +please see the binding-echo sample that provides the necessary client and +application code to bring up an application that uses this binding + +Sample Overview +--------------- +This sample contains a implementation of an SCA binding that simply echoes back +any messages that are sent to it. + +binding-echo-extension/ + src/ + main/ + java/ + echo/ - The binding interfaces + impl/ - The bindings model classes + provider/ - The bindings runtime classes + server/ - A dummy server that the binding is plugged into + resources/ + META-INF/ + services/ - The extension declaration + test/ + java/ + echo/ - test code + resources/ + EchoBinding.composite - the SCA assembly used by the unit test + build.xml - the Ant build file + pom.xml - the Maven build file + +Building The Sample Using Ant +----------------------------- +With the binary distribution the sample can be built using Ant as +follows + +cd binding-echo-extension +ant compile + +See the binding-echo sample to run a sample that uses this binding. + +Building And Running The Sample Using Maven +------------------------------------------- +With either the binary or source distributions the sample can be built and run +using Maven as follows. + +cd binding-echo-extension +mvn + +Maven will also test that the sample extension built properly. You should see +the following output from the test phase. + +------------------------------------------------------- + T E S T S +------------------------------------------------------- +Running echo.EchoServiceTestCase +Returned message: oof +Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.011 sec +Running echo.EchoReferenceTestCase +Returned message: oof +Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.06 sec + +Results : + +Tests run: 2, Failures: 0, Errors: 0, Skipped: 0 + + +This shows that the Junit test cases have run successfully. diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/build.xml b/branches/sca-java-1.5/samples/binding-echo-extension/build.xml new file mode 100644 index 0000000000..5df5981bea --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/build.xml @@ -0,0 +1,51 @@ +<!-- + * 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 name="binding-echo-extension" default="compile"> + <property name="test.jar" value="sample-binding-echo-extension.jar" /> + + <target name="init"> + <mkdir dir="target/classes"/> + </target> + + <target name="compile" depends="init"> + <javac srcdir="src/main/java" + destdir="target/classes" + debug="on" + source="1.5" + target="1.5"> + <classpath> + <pathelement location="../../lib/tuscany-sca-manifest.jar"/> + </classpath> + </javac> + <copy todir="target/classes"> + <fileset dir="src/main/resources"/> + </copy> + <jar destfile="target/${test.jar}" basedir="target/classes"> + <manifest> + <attribute name="Main-Class" value="${test.class}" /> + </manifest> + </jar> + </target> + + <target name="clean"> + <delete quiet="true" includeemptydirs="true"> + <fileset dir="target"/> + </delete> + </target> +</project> diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/pom.xml b/branches/sca-java-1.5/samples/binding-echo-extension/pom.xml new file mode 100644 index 0000000000..f064651d5a --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/pom.xml @@ -0,0 +1,78 @@ +<?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-sca</artifactId> + <version>1.5-SNAPSHOT</version> + <relativePath>../../pom.xml</relativePath> + </parent> + <artifactId>sample-binding-echo-extension</artifactId> + <name>Apache Tuscany SCA Sample Echo Binding Extension</name> + + <repositories> + <repository> + <id>apache.incubator</id> + <url>http://people.apache.org/repo/m2-incubating-repository</url> + </repository> + </repositories> + + <dependencies> + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-assembly-xml</artifactId> + <version>1.5-SNAPSHOT</version> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-core-spi</artifactId> + <version>1.5-SNAPSHOT</version> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-host-embedded</artifactId> + <version>1.5-SNAPSHOT</version> + <scope>test</scope> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-implementation-java-runtime</artifactId> + <version>1.5-SNAPSHOT</version> + <scope>test</scope> + </dependency> + + <dependency> + <groupId>junit</groupId> + <artifactId>junit</artifactId> + <version>4.5</version> + <scope>test</scope> + </dependency> + + </dependencies> + + <build> + <finalName>${artifactId}</finalName> + </build> + +</project> diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/EchoBinding.java b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/EchoBinding.java new file mode 100644 index 0000000000..3fe1598e0d --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/EchoBinding.java @@ -0,0 +1,29 @@ +/* + * 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 echo; + +import org.apache.tuscany.sca.assembly.Binding; + +/** + * A model for the sample Echo binding. + */ +public interface EchoBinding extends Binding { + +} diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/EchoBindingFactory.java b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/EchoBindingFactory.java new file mode 100644 index 0000000000..0f6fee82be --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/EchoBindingFactory.java @@ -0,0 +1,33 @@ +/* + * 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 echo; + +/** + * A factory for the sample Echo binding model. + */ +public interface EchoBindingFactory { + + /** + * Creates a new Echo binding. + * + * @return a new Echo binding + */ + EchoBinding createEchoBinding(); +} diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/impl/EchoBindingFactoryImpl.java b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/impl/EchoBindingFactoryImpl.java new file mode 100644 index 0000000000..af759dbf93 --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/impl/EchoBindingFactoryImpl.java @@ -0,0 +1,34 @@ +/* + * 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 echo.impl; + +import echo.EchoBinding; +import echo.EchoBindingFactory; + +/** + * A factory for the sample Echo binding model. + */ +public class EchoBindingFactoryImpl implements EchoBindingFactory { + + public EchoBinding createEchoBinding() { + return new EchoBindingImpl(); + } + +} diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/impl/EchoBindingImpl.java b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/impl/EchoBindingImpl.java new file mode 100644 index 0000000000..19c9271bb8 --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/impl/EchoBindingImpl.java @@ -0,0 +1,104 @@ +/* + * 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 echo.impl; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.tuscany.sca.policy.Intent; +import org.apache.tuscany.sca.policy.IntentAttachPointType; +import org.apache.tuscany.sca.policy.PolicySet; +import org.apache.tuscany.sca.policy.PolicySetAttachPoint; + +import echo.EchoBinding; + +/** + * Implementation of the Echo binding model. + */ +public class EchoBindingImpl implements EchoBinding, PolicySetAttachPoint { + + private String name; + private String uri; + private List<Intent> requiredIntents = new ArrayList<Intent>(); + private List<PolicySet> policySets = new ArrayList<PolicySet>(); + private List<PolicySet> applicablePolicySets = new ArrayList<PolicySet>(); + private IntentAttachPointType bindingType = null; + + public IntentAttachPointType getType() { + return bindingType; + } + + public void setType(IntentAttachPointType type) { + this.bindingType = type; + } + + public String getName() { + return name; + } + + public String getURI() { + return uri; + } + + public void setName(String name) { + this.name = name; + } + + public void setURI(String uri) { + this.uri = uri; + } + + public List<PolicySet> getPolicySets() { + return policySets; + } + + public List<Intent> getRequiredIntents() { + return requiredIntents; + } + + public boolean isUnresolved() { + // The sample binding is always resolved + return false; + } + + public void setUnresolved(boolean unresolved) { + // The sample binding is always resolved + } + + public void setPolicySets(List<PolicySet> policySets) { + this.policySets = policySets; + + } + + public void setRequiredIntents(List<Intent> intents) { + this.requiredIntents = intents; + + } + + @Override + public Object clone() throws CloneNotSupportedException { + return super.clone(); + } + + public List<PolicySet> getApplicablePolicySets() { + return this.applicablePolicySets; + } + +} diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/impl/EchoBindingProcessor.java b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/impl/EchoBindingProcessor.java new file mode 100644 index 0000000000..45fdb73f67 --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/impl/EchoBindingProcessor.java @@ -0,0 +1,128 @@ +/*
+ * 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 echo.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+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.assembly.xml.PolicyAttachPointProcessor;
+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.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.impl.IntentAttachPointTypeFactoryImpl;
+
+import echo.EchoBinding;
+import echo.EchoBindingFactory;
+
+/**
+ * A processor for <binding.echo> elements.
+ */
+public class EchoBindingProcessor implements StAXArtifactProcessor<EchoBinding> {
+
+ private QName BINDING_ECHO = new QName("http://echo", "binding.echo");
+
+ private final EchoBindingFactory factory;
+ private PolicyAttachPointProcessor policyProcessor;
+
+ public EchoBindingProcessor(EchoBindingFactory factory, PolicyFactory policyFactory) {
+ this.factory = factory;
+ this.policyProcessor = new PolicyAttachPointProcessor(policyFactory);
+ }
+
+ public QName getArtifactType() {
+ return BINDING_ECHO;
+ }
+
+ public Class<EchoBinding> getModelType() {
+ return EchoBinding.class;
+ }
+
+ public EchoBinding read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+ EchoBinding echoBinding = factory.createEchoBinding();
+ IntentAttachPointType bindingType = new IntentAttachPointTypeFactoryImpl().createBindingType();
+ bindingType.setName(getArtifactType());
+ bindingType.setUnresolved(true);
+ ((PolicySetAttachPoint)echoBinding).setType(bindingType);
+
+ String name = reader.getAttributeValue(null, "name");
+ if (name != null) {
+ echoBinding.setName(name);
+ }
+
+ String uri = reader.getAttributeValue(null, "uri");
+ if (uri != null) {
+ echoBinding.setURI(uri);
+ }
+
+ policyProcessor.readPolicies(echoBinding, reader);
+
+ return echoBinding;
+ }
+
+ public void write(EchoBinding echoBinding, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+
+ policyProcessor.writePolicyPrefixes(echoBinding, writer);
+ writer.writeStartElement(BINDING_ECHO.getNamespaceURI(), BINDING_ECHO.getLocalPart());
+ policyProcessor.writePolicyAttributes(echoBinding, writer);
+
+ if (echoBinding.getName() != null) {
+ writer.writeAttribute("name", echoBinding.getName());
+ }
+
+ if (echoBinding.getURI() != null) {
+ writer.writeAttribute("uri", echoBinding.getURI());
+ }
+
+ writer.writeEndElement();
+ }
+
+ public void resolve(EchoBinding echoBinding, ModelResolver resolver) throws ContributionResolveException {
+ PolicySetAttachPoint policySetAttachPoint = (PolicySetAttachPoint)echoBinding;
+ List<Intent> requiredIntents = new ArrayList<Intent>();
+ Intent resolvedIntent = null;
+ for ( Intent intent : policySetAttachPoint.getRequiredIntents() ) {
+ resolvedIntent = resolver.resolveModel(Intent.class, intent);
+ requiredIntents.add(resolvedIntent);
+ }
+ policySetAttachPoint.getRequiredIntents().clear();
+ policySetAttachPoint.getRequiredIntents().addAll(requiredIntents);
+
+ List<PolicySet> resolvedPolicySets = new ArrayList<PolicySet>();
+ PolicySet resolvedPolicySet = null;
+ for ( PolicySet policySet : policySetAttachPoint.getPolicySets() ) {
+ resolvedPolicySet = resolver.resolveModel(PolicySet.class, policySet);
+ resolvedPolicySets.add(resolvedPolicySet);
+ }
+ policySetAttachPoint.getPolicySets().clear();
+ policySetAttachPoint.getPolicySets().addAll(resolvedPolicySets);
+ }
+}
diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/EchoBindingInvoker.java b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/EchoBindingInvoker.java new file mode 100644 index 0000000000..91697fcd9a --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/EchoBindingInvoker.java @@ -0,0 +1,48 @@ +/* + * 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 echo.provider; + +import org.apache.tuscany.sca.invocation.Invoker; +import org.apache.tuscany.sca.invocation.Message; + +/** + * Invoker for the sample echo binding. + */ +class EchoBindingInvoker implements Invoker { + + EchoBindingInvoker() { + } + + public Message invoke(Message msg) { + try { + System.out.println("Passing thro invoker..."); + Object[] args = msg.getBody(); + + // echo back the first parameter, a real binding would invoke some API for flowing the request + Object result = args[0]; + + msg.setBody(result); + + } catch (Exception e) { + msg.setFaultBody(e); + } + return msg; + } + +} diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/EchoBindingPoliciedInvoker.java b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/EchoBindingPoliciedInvoker.java new file mode 100644 index 0000000000..4877bade7f --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/EchoBindingPoliciedInvoker.java @@ -0,0 +1,71 @@ +/*
+ * 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 echo.provider;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+import echo.provider.policy.PolicyHandler;
+import echo.provider.policy.EncryptionPolicyHandler;
+
+/**
+ * Invoker that applies policies before invocation for the sample echo binding.
+ */
+public class EchoBindingPoliciedInvoker implements Invoker {
+ List<PolicySet> policies = null;
+ Map<QName, PolicyHandler> policyHandlers = new HashMap<QName, PolicyHandler>();
+
+ public EchoBindingPoliciedInvoker(List<PolicySet> policies) {
+ this.policies = policies;
+ policyHandlers.put(new QName("http://test","EncryptionPolicy"),
+ new EncryptionPolicyHandler());
+ }
+
+ public Message invoke(Message msg) {
+ try {
+ Object[] args = msg.getBody();
+
+ applyPolicies(args);
+
+ // echo back the first parameter, a real binding would invoke some API for flowing the request
+ Object result = args[0];
+
+ msg.setBody(result);
+
+ } catch (Exception e) {
+ msg.setFaultBody(e);
+ }
+ return msg;
+ }
+
+ private void applyPolicies(Object[] args) throws Exception {
+ for ( PolicySet policySet : policies ) {
+ PolicyHandler policyHandler = policyHandlers.get(policySet.getName());
+ policyHandler.applyPolicy(args, policySet);
+ }
+ }
+
+}
diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/EchoBindingProviderFactory.java b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/EchoBindingProviderFactory.java new file mode 100644 index 0000000000..ba74d8f99a --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/EchoBindingProviderFactory.java @@ -0,0 +1,58 @@ +/* + * 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 echo.provider; + +import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.invocation.MessageFactory; +import org.apache.tuscany.sca.provider.BindingProviderFactory; +import org.apache.tuscany.sca.provider.ReferenceBindingProvider; +import org.apache.tuscany.sca.provider.ServiceBindingProvider; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentReference; +import org.apache.tuscany.sca.runtime.RuntimeComponentService; + +import echo.EchoBinding; + + +/** + * Implementation of the Echo binding model. + */ +public class EchoBindingProviderFactory implements BindingProviderFactory<EchoBinding> { + + private MessageFactory messageFactory; + + public EchoBindingProviderFactory(ExtensionPointRegistry extensionPoints) { + ModelFactoryExtensionPoint factories = extensionPoints.getExtensionPoint(ModelFactoryExtensionPoint.class); + this.messageFactory = factories.getFactory(MessageFactory.class); + } + + public ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component, RuntimeComponentReference reference, EchoBinding binding) { + return new EchoReferenceBindingProvider(component, reference, binding); + } + + public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component, RuntimeComponentService service, EchoBinding binding) { + return new EchoServiceBindingProvider(component, service, binding, messageFactory); + } + + public Class<EchoBinding> getModelType() { + return EchoBinding.class; + } +} diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/EchoReferenceBindingProvider.java b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/EchoReferenceBindingProvider.java new file mode 100644 index 0000000000..0efc319af9 --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/EchoReferenceBindingProvider.java @@ -0,0 +1,71 @@ +/* + * 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 echo.provider; + +import org.apache.tuscany.sca.interfacedef.InterfaceContract; +import org.apache.tuscany.sca.interfacedef.Operation; +import org.apache.tuscany.sca.invocation.Invoker; +import org.apache.tuscany.sca.policy.PolicySetAttachPoint; +import org.apache.tuscany.sca.provider.ReferenceBindingProvider; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentReference; + +import echo.EchoBinding; + +/** + * Implementation of the Echo binding provider. + */ +class EchoReferenceBindingProvider implements ReferenceBindingProvider { + + private RuntimeComponentReference reference; + private EchoBinding binding; + + EchoReferenceBindingProvider(RuntimeComponent component, + RuntimeComponentReference reference, + EchoBinding binding) { + this.reference = reference; + this.binding = binding; + } + + public Invoker createInvoker(Operation operation) { + if (binding instanceof PolicySetAttachPoint) { + PolicySetAttachPoint policySetAttachPoint = (PolicySetAttachPoint)binding; + if ( !policySetAttachPoint.getPolicySets().isEmpty() ){ + return new EchoBindingPoliciedInvoker(policySetAttachPoint.getPolicySets()); + } + } + return new EchoBindingInvoker(); + } + + public boolean supportsOneWayInvocation() { + return false; + } + + public InterfaceContract getBindingInterfaceContract() { + return reference.getInterfaceContract(); + } + + public void start() { + } + + public void stop() { + } + +} diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/EchoServiceBindingProvider.java b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/EchoServiceBindingProvider.java new file mode 100644 index 0000000000..1cd1e5af4e --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/EchoServiceBindingProvider.java @@ -0,0 +1,78 @@ +/* + * 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 echo.provider; + +import org.apache.tuscany.sca.interfacedef.InterfaceContract; +import org.apache.tuscany.sca.invocation.InvocationChain; +import org.apache.tuscany.sca.invocation.MessageFactory; +import org.apache.tuscany.sca.provider.ServiceBindingProvider; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentService; +import org.apache.tuscany.sca.runtime.RuntimeWire; + +import echo.EchoBinding; +import echo.server.EchoServer; +import echo.server.EchoServiceListener; + +/** + * Implementation of the Echo binding provider. + */ +class EchoServiceBindingProvider implements ServiceBindingProvider { + + private RuntimeComponent component; + private RuntimeComponentService service; + private EchoBinding binding; + private MessageFactory messageFactory; + + EchoServiceBindingProvider(RuntimeComponent component, + RuntimeComponentService service, EchoBinding binding, MessageFactory messageFactory) { + this.component = component; + this.service = service; + this.binding = binding; + this.messageFactory = messageFactory; + } + + public InterfaceContract getBindingInterfaceContract() { + return service.getInterfaceContract(); + } + + public boolean supportsOneWayInvocation() { + return false; + } + + public void start() { + + RuntimeComponentService componentService = (RuntimeComponentService) service; + RuntimeWire wire = componentService.getRuntimeWire(binding); + InvocationChain chain = wire.getInvocationChains().get(0); + + // Register with the hosting server + String uri = binding.getURI(); + EchoServer.getServer().register(uri, new EchoServiceListener(chain.getHeadInvoker(), messageFactory)); + } + + public void stop() { + + // Unregister from the hosting server + String uri = component.getURI() + "/" + binding.getName(); + EchoServer.getServer().unregister(uri); + } + +} diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/policy/EchoBindingEncryptionPolicy.java b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/policy/EchoBindingEncryptionPolicy.java new file mode 100644 index 0000000000..33dc761aa4 --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/policy/EchoBindingEncryptionPolicy.java @@ -0,0 +1,41 @@ +/*
+ * 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 echo.provider.policy;
+
+/**
+ */
+public class EchoBindingEncryptionPolicy extends EchoBindingPolicy {
+
+ private String encryptionStrategyClassName;
+ private Class<? extends EncryptionStrategy> strategyClass;
+
+ public String getEncryptionStrategyClassName() {
+ return encryptionStrategyClassName;
+ }
+ public void setEncryptionStrategyClassName(String encryptionStrategyClassName) {
+ this.encryptionStrategyClassName = encryptionStrategyClassName;
+ }
+ public Class<? extends EncryptionStrategy> getStrategyClass() {
+ return strategyClass;
+ }
+ public void setStrategyClass(Class<? extends EncryptionStrategy> strategy) {
+ this.strategyClass = strategy;
+ }
+
+}
diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/policy/EchoBindingEncryptionPolicyProcessor.java b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/policy/EchoBindingEncryptionPolicyProcessor.java new file mode 100644 index 0000000000..c847d088a6 --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/policy/EchoBindingEncryptionPolicyProcessor.java @@ -0,0 +1,37 @@ +/*
+ * 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 echo.provider.policy;
+
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+
+/**
+ *
+ */
+public class EchoBindingEncryptionPolicyProcessor extends EchoBindingPolicyProcessor<EchoBindingEncryptionPolicy> {
+
+ public EchoBindingEncryptionPolicyProcessor(ModelFactoryExtensionPoint modelFactories, Monitor monitor) {
+ }
+
+ public Class<EchoBindingEncryptionPolicy> getModelType() {
+ return EchoBindingEncryptionPolicy.class;
+ }
+
+}
diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/policy/EchoBindingPolicy.java b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/policy/EchoBindingPolicy.java new file mode 100644 index 0000000000..7d38e3b7a8 --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/policy/EchoBindingPolicy.java @@ -0,0 +1,43 @@ +/*
+ * 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 echo.provider.policy;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.policy.Policy;
+
+/**
+
+ */
+public class EchoBindingPolicy implements Policy {
+ private boolean unresolved = true;
+
+ public QName getSchemaName() {
+ return new QName("http://sample/policy","echoBindingPolicy");
+ }
+
+ public boolean isUnresolved() {
+ return unresolved;
+ }
+
+ public void setUnresolved(boolean unresolved) {
+ this.unresolved = unresolved;
+ }
+
+}
diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/policy/EchoBindingPolicyProcessor.java b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/policy/EchoBindingPolicyProcessor.java new file mode 100644 index 0000000000..72b8002238 --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/policy/EchoBindingPolicyProcessor.java @@ -0,0 +1,78 @@ +/*
+ * 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 echo.provider.policy;
+
+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.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ClassReference;
+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;
+
+/**
+ *
+ */
+public abstract class EchoBindingPolicyProcessor<T extends EchoBindingPolicy> implements StAXArtifactProcessor<T> {
+ public static final String ENCRYPTION = "Encryption";
+
+ public QName getArtifactType() {
+ return new QName("http://sample/policy", "echoBindingPolicy");
+ }
+
+ public T read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+ String name = reader.getAttributeValue(null, "name");
+ if (name != null && name.equals(ENCRYPTION)) {
+ EchoBindingEncryptionPolicy policy = new EchoBindingEncryptionPolicy();
+ policy.setEncryptionStrategyClassName(reader.getAttributeValue(null, "strategy"));
+ return (T)policy;
+ }
+ return null;
+ }
+
+ public void write(T arg0, XMLStreamWriter arg1) throws ContributionWriteException, XMLStreamException {
+ }
+
+ public void resolve(T policy, ModelResolver resolver) throws ContributionResolveException {
+ if (policy instanceof EchoBindingEncryptionPolicy) {
+ EchoBindingEncryptionPolicy ePolicy = (EchoBindingEncryptionPolicy)policy;
+
+ ClassReference classReference = new ClassReference(ePolicy.getEncryptionStrategyClassName());
+ classReference = resolver.resolveModel(ClassReference.class, classReference);
+ Class javaClass = classReference != null ? classReference.getJavaClass() : null;
+ if (javaClass == null) {
+ //throw new ContributionResolveException(new ClassNotFoundException(ePolicy.getEncryptionStrategyClass()));
+ }
+ //ePolicy.setStrategyClass(javaClass);
+ //FIXME: need to resolve this thro resolver
+ try {
+ ePolicy.setStrategyClass((Class<? extends EncryptionStrategy>)Class.forName(ePolicy
+ .getEncryptionStrategyClassName()));
+ } catch (Exception e) {
+ throw new ContributionResolveException(e);
+ }
+ ePolicy.setStrategyClass(ePolicy.getStrategyClass());
+ ePolicy.setUnresolved(false);
+ }
+ }
+}
diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/policy/EncryptionPolicyHandler.java b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/policy/EncryptionPolicyHandler.java new file mode 100644 index 0000000000..deda8d9744 --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/policy/EncryptionPolicyHandler.java @@ -0,0 +1,48 @@ +/*
+ * 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 echo.provider.policy;
+
+import org.apache.tuscany.sca.policy.Policy;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * Sample policy handler
+ */
+public class EncryptionPolicyHandler implements PolicyHandler {
+
+ public void applyPolicy(Object msg, PolicySet policySet) throws Exception {
+ for ( Object aPolicy : policySet.getPolicies() ) {
+ if ( aPolicy instanceof EchoBindingEncryptionPolicy ) {
+ encrypt(msg, (EchoBindingEncryptionPolicy)aPolicy);
+ }
+ }
+ }
+
+ private void encrypt(Object msg, EchoBindingEncryptionPolicy policy) throws Exception {
+ if ( !policy.isUnresolved() && msg instanceof Object[] ) {
+ EncryptionStrategy strategy = policy.getStrategyClass().newInstance();
+ Object[] msgArgs = (Object[])msg;
+ for ( int count = 0 ; count < msgArgs.length ; ++count ) {
+ msgArgs[count] = strategy.encryptMessage(msgArgs[count]);
+ }
+ }
+
+ }
+
+}
diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/policy/EncryptionStrategy.java b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/policy/EncryptionStrategy.java new file mode 100644 index 0000000000..ffadfc7fff --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/policy/EncryptionStrategy.java @@ -0,0 +1,26 @@ +/*
+ * 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 echo.provider.policy;
+
+/**
+
+ */
+public interface EncryptionStrategy {
+ Object encryptMessage(Object msg);
+}
diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/policy/PolicyHandler.java b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/policy/PolicyHandler.java new file mode 100644 index 0000000000..6fa5f26977 --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/policy/PolicyHandler.java @@ -0,0 +1,29 @@ +/*
+ * 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 echo.provider.policy;
+
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * Sample Policy Handler Interface
+ *
+ */
+public interface PolicyHandler {
+ void applyPolicy(Object msg, PolicySet policySet) throws Exception;
+}
diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/policy/ReverseEncryptionStrategy.java b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/policy/ReverseEncryptionStrategy.java new file mode 100644 index 0000000000..cf55b36fc2 --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/policy/ReverseEncryptionStrategy.java @@ -0,0 +1,33 @@ +/*
+ * 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 echo.provider.policy;
+
+/**
+ */
+public class ReverseEncryptionStrategy implements EncryptionStrategy {
+
+ public Object encryptMessage(Object msg) {
+ if ( msg instanceof String ) {
+ StringBuffer sb = new StringBuffer((String)msg);
+ msg = sb.reverse().toString();
+ }
+ return msg;
+ }
+
+}
diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/policy/WSPolicy.java b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/policy/WSPolicy.java new file mode 100644 index 0000000000..ac610cfb51 --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/policy/WSPolicy.java @@ -0,0 +1,43 @@ +/*
+ * 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 echo.provider.policy;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.policy.Policy;
+
+/**
+
+ */
+public class WSPolicy implements Policy {
+ private boolean unresolved = true;
+
+ public QName getSchemaName() {
+ return new QName("http://schemas.xmlsoap.org/ws/2004/09/policy", "PolicyAttachment");
+ }
+
+ public boolean isUnresolved() {
+ return unresolved;
+ }
+
+ public void setUnresolved(boolean unresolved) {
+ this.unresolved = unresolved;
+ }
+
+}
diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/policy/WSPolicyProcessor.java b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/policy/WSPolicyProcessor.java new file mode 100644 index 0000000000..fcb250b444 --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/provider/policy/WSPolicyProcessor.java @@ -0,0 +1,54 @@ +/*
+ * 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 echo.provider.policy;
+
+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.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;
+
+public class WSPolicyProcessor implements StAXArtifactProcessor<WSPolicy> {
+
+ public QName getArtifactType() {
+ return new QName("http://schemas.xmlsoap.org/ws/2004/09/policy", "PolicyAttachment");
+ }
+
+ public WSPolicy read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+ //FIXME Implement this method
+ return new WSPolicy();
+ }
+
+ public void write(WSPolicy wsPolicy, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+ //FIXME Implement this method
+ }
+
+ public Class<WSPolicy> getModelType() {
+ return WSPolicy.class;
+ }
+
+ public void resolve(WSPolicy wsPolicy, ModelResolver modelResolver) throws ContributionResolveException {
+
+ }
+}
diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/server/EchoServer.java b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/server/EchoServer.java new file mode 100644 index 0000000000..8ea2395d04 --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/server/EchoServer.java @@ -0,0 +1,78 @@ +/* + * 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 echo.server; + +import java.lang.reflect.InvocationTargetException; +import java.util.HashMap; +import java.util.Map; + +/** + * A sample Echo server, showing how to integrate service bindings. + */ +public class EchoServer { + + public static EchoServer server; + + private Map<String, EchoServiceListener> services = new HashMap<String, EchoServiceListener>(); + + public static void start() { + } + + public static void stop() { + } + + public static EchoServer getServer() { + if (server == null) + server = new EchoServer(); + return server; + } + + /** + * Register a service under the given name. + * + * @param service + * @param name + */ + public void register(String uri, EchoServiceListener service) { + if (services.isEmpty()) { + start(); + } + services.put(uri, service); + } + + public void unregister(String uri) { + services.remove(uri); + if (services.isEmpty()) { + stop(); + } + } + + /** + * Dispatch an incoming interaction to the corresponding service. + * + * @param uri + * @param input + * @return + */ + public String sendReceive(String uri, String input) throws InvocationTargetException { + return services.get(uri).sendReceive(input); + } + +} diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/server/EchoServiceListener.java b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/server/EchoServiceListener.java new file mode 100644 index 0000000000..32336dd94f --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/java/echo/server/EchoServiceListener.java @@ -0,0 +1,52 @@ +/* + * 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 echo.server; + +import java.lang.reflect.InvocationTargetException; + +import org.apache.tuscany.sca.invocation.Invoker; +import org.apache.tuscany.sca.invocation.Message; +import org.apache.tuscany.sca.invocation.MessageFactory; + +public class EchoServiceListener { + private Invoker invoker; + private MessageFactory messageFactory; + + public EchoServiceListener(Invoker invoker, MessageFactory messageFactory) { + super(); + this.invoker = invoker; + this.messageFactory = messageFactory; + } + + public String sendReceive(String input) throws InvocationTargetException { + + // Create a request message + Message request = messageFactory.createMessage(); + request.setBody(new Object[] {input}); + + // Dispatch and get the response + Message response = invoker.invoke(request); + Object body = response.getBody(); + if (response.isFault()) { + throw new InvocationTargetException((Throwable)body); + } + return (String)body; + } + +} diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/main/resources/META-INF/services/echo.EchoBindingFactory b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/resources/META-INF/services/echo.EchoBindingFactory new file mode 100644 index 0000000000..55be293862 --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/resources/META-INF/services/echo.EchoBindingFactory @@ -0,0 +1,19 @@ +# 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 binding model factory +echo.impl.EchoBindingFactoryImpl diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor new file mode 100644 index 0000000000..06d53250c1 --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor @@ -0,0 +1,21 @@ +# 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.assembly.xml.DefaultBeanModelProcessor;qname=http://echo#binding.echo,model=echo.EchoBinding,factory=echo.EchoBindingFactory +echo.provider.policy.EchoBindingEncryptionPolicyProcessor;qname=http://sample/policy#echoBindingPolicy,model=echo.provider.policy.EchoBindingEncryptionPolicy +org.apache.tuscany.sca.assembly.xml.DefaultBeanModelProcessor;qname=http://schemas.xmlsoap.org/ws/2004/09/policy#PolicyAttachment,model=echo.provider.policy.WSPolicy diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.ValidationSchema b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.ValidationSchema new file mode 100644 index 0000000000..4ad61f573d --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.ValidationSchema @@ -0,0 +1,19 @@ +# 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. + +# URI of the XML schema to be used for validation +sample-binding-echo.xsd diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory new file mode 100644 index 0000000000..efa475ef92 --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory @@ -0,0 +1,19 @@ +# 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 binding provider extension
+echo.provider.EchoBindingProviderFactory;model=echo.EchoBinding
diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/main/resources/sample-binding-echo.xsd b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/resources/sample-binding-echo.xsd new file mode 100644 index 0000000000..9b64df4871 --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/main/resources/sample-binding-echo.xsd @@ -0,0 +1,36 @@ +<?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. +--> +<schema xmlns="http://www.w3.org/2001/XMLSchema" + targetNamespace="http://echo" + xmlns:sca="http://www.osoa.org/xmlns/sca/1.0" + xmlns:e="http://echo" + elementFormDefault="qualified"> + + <import namespace="http://www.osoa.org/xmlns/sca/1.0"/> + + <element name="binding.echo" type="e:EchoBinding"/> + + <complexType name="EchoBinding"> + <complexContent> + <extension base="sca:Binding"> + </extension> + </complexContent> + </complexType> +</schema> diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/test/java/echo/Echo.java b/branches/sca-java-1.5/samples/binding-echo-extension/src/test/java/echo/Echo.java new file mode 100644 index 0000000000..1d5e973f33 --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/test/java/echo/Echo.java @@ -0,0 +1,29 @@ +/* + * 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 echo; + +/** + * Interface of our sample Echo service. + * + * @version $Rev$ $Date$ + */ +public interface Echo { + + String echo(String msg); +} diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/test/java/echo/EchoComponentImpl.java b/branches/sca-java-1.5/samples/binding-echo-extension/src/test/java/echo/EchoComponentImpl.java new file mode 100644 index 0000000000..ba68dfe908 --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/test/java/echo/EchoComponentImpl.java @@ -0,0 +1,44 @@ +/* + * 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 echo; + +import org.osoa.sca.annotations.Constructor; +import org.osoa.sca.annotations.Reference; + + +/** + * A simple client component that uses a reference with an Echo binding. + * + * @version $Rev$ $Date$ + */ +public class EchoComponentImpl implements Echo { + + private Echo echoReference; + + @Constructor + public EchoComponentImpl(@Reference(name = "echoReference", required = true) Echo echoReference) { + this.echoReference = echoReference; + } + + public String echo(String msg) { + String result = echoReference.echo(msg); + System.out.println("Returned message: "+ result); + return result; + } +} diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/test/java/echo/EchoReferenceTestCase.java b/branches/sca-java-1.5/samples/binding-echo-extension/src/test/java/echo/EchoReferenceTestCase.java new file mode 100644 index 0000000000..7383077f18 --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/test/java/echo/EchoReferenceTestCase.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 echo; + +import junit.framework.TestCase; + +import org.apache.tuscany.sca.host.embedded.SCADomain; + +/** + * @version $Rev$ $Date$ + */ +public class EchoReferenceTestCase extends TestCase { + + private SCADomain scaDomain; + private Echo service; + + @Override + protected void setUp() throws Exception { + scaDomain = SCADomain.newInstance("EchoBinding.composite"); + service = scaDomain.getService(Echo.class, "EchoComponent"); + } + + @Override + protected void tearDown() throws Exception { + scaDomain.close(); + } + + public void testEchoBinding() { + String result = service.echo("foo"); + assertEquals(result, "oof"); + } + + +} diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/test/java/echo/EchoServiceTestCase.java b/branches/sca-java-1.5/samples/binding-echo-extension/src/test/java/echo/EchoServiceTestCase.java new file mode 100644 index 0000000000..dbc047ee77 --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/test/java/echo/EchoServiceTestCase.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 echo; + +import junit.framework.TestCase; + +import org.apache.tuscany.sca.host.embedded.SCADomain; + +import echo.server.EchoServer; + +/** + * @version $Rev$ $Date$ + */ +public class EchoServiceTestCase extends TestCase { + + private SCADomain scaDomain; + + @Override + protected void setUp() throws Exception { + scaDomain = SCADomain.newInstance("EchoBinding.composite"); + } + + @Override + protected void tearDown() throws Exception { + scaDomain.close(); + } + + public void testEchoBinding() throws Exception { + String result = EchoServer.getServer().sendReceive("http://example.com/temp", "foo"); + assertEquals(result, "oof"); + } + + +} diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/test/resources/EchoBinding.composite b/branches/sca-java-1.5/samples/binding-echo-extension/src/test/resources/EchoBinding.composite new file mode 100644 index 0000000000..456dfbd94d --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/test/resources/EchoBinding.composite @@ -0,0 +1,43 @@ +<?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://www.osoa.org/xmlns/sca/1.0" + xmlns:sca="http://www.osoa.org/xmlns/sca/1.0" + targetNamespace="http://sample/echo" + xmlns:se="http://sample/echo" + xmlns:e="http://echo" + xmlns:p="http://sample/policy" + xmlns:t="http://test" + name="EchoBinding"> + + <service name="EchoService" promote="EchoComponent"> + <interface.java interface="echo.Echo"/> + <e:binding.echo uri="http://example.com/temp" /> + </service> + + <component name="EchoComponent"> + <implementation.java class="echo.EchoComponentImpl"/> + </component> + + <reference name="EchoReference" promote="EchoComponent/echoReference"> + <interface.java interface="echo.Echo"/> + <e:binding.echo uri="http://example.com/temp" policySets="t:EncryptionPolicy" /> + </reference> + +</composite> diff --git a/branches/sca-java-1.5/samples/binding-echo-extension/src/test/resources/definitions.xml b/branches/sca-java-1.5/samples/binding-echo-extension/src/test/resources/definitions.xml new file mode 100644 index 0000000000..1cb1d1c9ba --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo-extension/src/test/resources/definitions.xml @@ -0,0 +1,39 @@ +<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * 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.
+-->
+<sca:definitions xmlns="http://test"
+ targetNamespace="http://test"
+ xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+ xmlns:e="http://echo"
+ xmlns:p="http://sample/policy">
+ <!-- POLICY SETS -->
+ <sca:policySet name="EncryptionPolicy"
+ provides="confidentiality"
+ appliesTo="e:binding.echo">
+ <p:echoBindingPolicy name="Encryption" strategy="echo.provider.policy.ReverseEncryptionStrategy" />
+ </sca:policySet> + + <sca:intent name="confidentiality" + constrains="sca:binding"> + <description> + Communitcation thro this binding must prevent + unauthorized users from reading the messages. + </description> + </sca:intent>
+</sca:definitions>
\ No newline at end of file diff --git a/branches/sca-java-1.5/samples/binding-echo/README b/branches/sca-java-1.5/samples/binding-echo/README new file mode 100644 index 0000000000..84367ab5f0 --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo/README @@ -0,0 +1,103 @@ +Binding Echo Sample Application +=============================== +This sample demonstrates how to use the new binding extension +binding-echo-extension. + +The README in the samples directory (the directory above this) provides +general instructions about building and running samples. Take a look there +first. + +If you just want to run it to see what happens, open a command prompt, +navigate to this sample directory, and do + +ant run + +OR if you don't have ant, on Windows do + +java -cp ..\..\lib\tuscany-sca-manifest.jar;..\binding-echo-extension\target\sample-binding-echo-extension.jar;target\sample-binding-echo.jar echo.EchoBindingClient + +and on *nix do + +java -cp ../../lib/tuscany-sca-manifest.jar:../binding-echo-extension/target/sample-binding-echo-extension.jar:target/sample-binding-echo.jar echo.EchoBindingClient + +This looks like a long command. The three things we add to the classpath are + +tuscany-sca-manifest.jar - all of the standard Tuscany SCA runtime and + extension classes +sample-binding-echo-extension.jar - the new echo binding extension implementation +sample-binding-echo - the application that uses the echo binding + + +Sample Overview +--------------- +This sample contains an application (client and server code) that uses +an SCA binding that simply echoes back any messages that are sent to it. + +binding-echo/ + src/ + main/ + java/ + echo/ + Echo.java - interface definition for the sample + reference and service + EchoComponentImpl.java - sample component implementation with + echo binding reference + EchoBindingClient.java - sample client + resources/ + EchoBinding.composite - the SCA assembly for this sample + test/ + java/ + echo + EchoBindingTestCase.java - sample JUnit test case for the sample + client + binding-echo.png - pictorial representation of the sample + .composite file + build.xml - the Ant build file + pom.xml - the Maven build file + + +Building And Running The Sample Using Ant +----------------------------------------- +With the binary distribution the sample can be built and run using Ant as +follows. + +cd binding-echo +ant compile +ant run + +You should see the following output from the run target. + +run: + [java] Passing thro invoker... + [java] Returned message: foo + [java] Echo reference = foo + [java] Passing thro invoker... + [java] Returned message: bar + [java] Echo service = bar + + +Building And Running The Sample Using Maven +------------------------------------------- +With either the binary or source distributions the sample can be built and +run using Maven as follows. + +cd binding-echo +mvn + +You should see the following output from the test phase. + +------------------------------------------------------- + T E S T S +------------------------------------------------------- +Running echo.EchoBindingTestCase +Passing thro invoker... +Returned message: foo +Passing thro invoker... +Returned message: bar +Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.811 sec + +Results : + +Tests run: 2, Failures: 0, Errors: 0, Skipped: 0 + +This shows that the Junit test cases have run successfully. diff --git a/branches/sca-java-1.5/samples/binding-echo/binding-echo.png b/branches/sca-java-1.5/samples/binding-echo/binding-echo.png Binary files differnew file mode 100644 index 0000000000..a38d985363 --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo/binding-echo.png diff --git a/branches/sca-java-1.5/samples/binding-echo/binding-echo.svg b/branches/sca-java-1.5/samples/binding-echo/binding-echo.svg new file mode 100644 index 0000000000..5b5051bef5 --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo/binding-echo.svg @@ -0,0 +1,174 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!-- + * 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. +--> +<!-- Created with Inkscape (http://www.inkscape.org/) --> +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://web.resource.org/cc/" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + width="1052.3622" + height="744.09448" + id="svg2" + sodipodi:version="0.32" + inkscape:version="0.44" + sodipodi:docbase="C:\simon\Projects\Tuscany\java\java-head\sca\samples\binding-echo" + sodipodi:docname="binding-echo.svg" + version="1.0" + inkscape:export-filename="C:\simon\Projects\Tuscany\java\java-head\sca\samples\binding-echo\binding-echo.png" + inkscape:export-xdpi="52.84" + inkscape:export-ydpi="52.84"> + <defs + id="defs4" /> + <sodipodi:namedview + id="base" + pagecolor="#ffffff" + bordercolor="#666666" + borderopacity="1.0" + gridtolerance="10000" + guidetolerance="10" + objecttolerance="10" + inkscape:pageopacity="0.0" + inkscape:pageshadow="2" + inkscape:zoom="1.4" + inkscape:cx="528.85714" + inkscape:cy="406.01174" + inkscape:document-units="px" + inkscape:current-layer="layer1" + inkscape:window-width="1142" + inkscape:window-height="722" + inkscape:window-x="58" + inkscape:window-y="135" /> + <metadata + id="metadata7"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + </cc:Work> + </rdf:RDF> + </metadata> + <g + inkscape:label="Layer 1" + inkscape:groupmode="layer" + id="layer1"> + <g + id="g2997" + transform="matrix(1.038749,0,0,1.009461,-29.25616,-1.807024)"> + <rect + rx="8.7034655" + ry="12.692303" + y="192.00233" + x="375.89822" + height="299.99988" + width="281.85843" + id="rect2067" + style="opacity:1;fill:#90baf4;fill-opacity:1;stroke:#060000;stroke-width:1.95312572;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" /> + <flowRoot + id="flowRoot2954" + xml:space="preserve" + transform="translate(104.5213,-10.61387)"><flowRegion + id="flowRegion2956"><rect + y="212.66591" + x="281.42856" + height="61.42857" + width="170" + id="rect2958" /></flowRegion><flowPara + id="flowPara2960">EchoBinding</flowPara></flowRoot> <path + style="fill:none;fill-rule:evenodd;stroke:black;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" + d="M 397.85714,346.95163 L 440,346.95163" + id="path1896" + transform="matrix(0.962696,0,0,0.990628,28.1648,1.790088)" /> + </g> + <rect + style="fill:#317fed;fill-opacity:1;stroke:#060000;stroke-width:2;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" + id="rect2988" + width="115.66247" + height="85.862968" + x="450.63062" + y="302.8819" + rx="6.9961648" + ry="7.1230249" /> + <flowRoot + xml:space="preserve" + id="flowRoot2966" + transform="translate(183.0398,96.94336)"><flowRegion + id="flowRegion2968"><rect + id="rect2970" + width="170" + height="61.42857" + x="281.42856" + y="212.66591" /></flowRegion><flowPara + id="flowPara2972">EchoComponent</flowPara></flowRoot> <path + style="fill:#5b9d05;fill-opacity:1;fill-rule:evenodd;stroke:black;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" + d="M 433.4801,334.72889 L 466.81514,334.72889 L 472.87605,347.86087 L 465.80499,359.98271 L 433.4801,359.98271 L 441.05625,347.86087 L 433.4801,334.72889 z " + id="path3017" /> + <path + style="fill:#ae62bf;fill-opacity:1;fill-rule:evenodd;stroke:black;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" + d="M 546.73254,332.89061 L 580.06758,332.89061 L 586.12849,346.02259 L 579.05743,358.14443 L 546.73254,358.14443 L 554.30869,346.02259 L 546.73254,332.89061 z " + id="path3019" /> + <path + style="fill:#5b9d05;fill-opacity:1;fill-rule:evenodd;stroke:black;stroke-width:1.00000012px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" + d="M 328.15933,319.32471 L 387.4834,319.32471 L 398.26959,346.57097 L 385.68571,371.72138 L 328.15933,371.72138 L 341.64208,346.57097 L 328.15933,319.32471 z " + id="path1883" /> + <path + style="fill:#ae62bf;fill-opacity:1;fill-rule:evenodd;stroke:black;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" + d="M 610.30199,319.1819 L 674.46121,319.1819 L 686.12651,346.05674 L 672.517,370.8643 L 610.30199,370.8643 L 624.88364,346.05674 L 610.30199,319.1819 z " + id="path1885" /> + <flowRoot + xml:space="preserve" + id="flowRoot1887" + transform="translate(62.97619,122.4038)"><flowRegion + id="flowRegion1889"><rect + id="rect1891" + width="170" + height="61.42857" + x="281.42856" + y="212.66591" /></flowRegion><flowPara + id="flowPara1893" + style="font-family:Bitstream Vera Sans;font-weight:normal;font-style:normal;font-stretch:normal;font-variant:normal;font-size:12;text-anchor:start;text-align:start;writing-mode:lr;line-height:125%">Echo</flowPara><flowPara + id="flowPara1895" + style="font-family:Bitstream Vera Sans;font-weight:normal;font-style:normal;font-stretch:normal;font-variant:normal;font-size:12;text-anchor:start;text-align:start;writing-mode:lr;line-height:125%">Serivce</flowPara></flowRoot> <text + xml:space="preserve" + style="font-size:16px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;fill:black;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Arial" + x="625.14288" + y="343.23737" + id="text1897" + sodipodi:linespacing="100%"><tspan + sodipodi:role="line" + id="tspan1899" + x="625.14288" + y="343.23737" + style="font-family:Arial;font-weight:normal;font-style:normal;font-stretch:normal;font-variant:normal;font-size:12;text-anchor:start;text-align:start;writing-mode:lr;line-height:100%">Echo</tspan><tspan + sodipodi:role="line" + x="625.14288" + y="355.23737" + id="tspan1901" + style="font-family:Arial;font-weight:normal;font-style:normal;font-stretch:normal;font-variant:normal;font-size:12;text-anchor:start;text-align:start;writing-mode:lr;line-height:100%">Reference</tspan></text> + <path + style="fill:none;fill-rule:evenodd;stroke:black;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" + d="M 585.71429,345.52305 C 624.28571,345.52305 624.28571,345.52305 624.28571,345.52305" + id="path1898" /> + </g> +</svg> diff --git a/branches/sca-java-1.5/samples/binding-echo/build.xml b/branches/sca-java-1.5/samples/binding-echo/build.xml new file mode 100644 index 0000000000..7689ef3a54 --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo/build.xml @@ -0,0 +1,75 @@ +<!-- + * 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 name="binding-echo" default="compile"> + <property name="test.class" value="echo.EchoBindingClient" /> + <property name="test.jar" value="sample-binding-echo.jar" /> + + <target name="init"> + <mkdir dir="target/classes"/> + </target> + + <target name="compile" depends="init"> + <javac srcdir="src/main/java" + destdir="target/classes" + debug="on" + source="1.5" + target="1.5"> + <classpath> + <pathelement location="../binding-echo-extension/target/sample-binding-echo-extension.jar"/> + <pathelement location="../../lib/tuscany-sca-manifest.jar"/> + </classpath> + </javac> + <copy todir="target/classes"> + <fileset dir="src/main/resources"/> + </copy> + <jar destfile="target/${test.jar}" basedir="target/classes"> + <manifest> + <attribute name="Main-Class" value="${test.class}" /> + </manifest> + </jar> + </target> + + <target name="run-classes"> + <java classname="${test.class}" + fork="true"> + <classpath> + <pathelement path="target/classes"/> + <pathelement location="../binding-echo-extension/target/sample-binding-echo-extension.jar"/> + <pathelement location="../../lib/tuscany-sca-manifest.jar"/> + </classpath> + </java> + </target> + + <target name="run"> + <java classname="${test.class}" + fork="true"> + <classpath> + <pathelement location="target/${test.jar}"/> + <pathelement location="../binding-echo-extension/target/sample-binding-echo-extension.jar"/> + <pathelement location="../../lib/tuscany-sca-manifest.jar"/> + </classpath> + </java> + </target> + + <target name="clean"> + <delete quiet="true" includeemptydirs="true"> + <fileset dir="target"/> + </delete> + </target> +</project> diff --git a/branches/sca-java-1.5/samples/binding-echo/pom.xml b/branches/sca-java-1.5/samples/binding-echo/pom.xml new file mode 100644 index 0000000000..aef2d63f26 --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo/pom.xml @@ -0,0 +1,71 @@ +<?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-sca</artifactId> + <version>1.5-SNAPSHOT</version> + <relativePath>../../pom.xml</relativePath> + </parent> + <artifactId>sample-binding-echo</artifactId> + <name>Apache Tuscany SCA Sample Echo Binding Application</name> + + <repositories> + <repository> + <id>apache.incubator</id> + <url>http://people.apache.org/repo/m2-incubating-repository</url> + </repository> + </repositories> + + <dependencies> + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-host-embedded</artifactId> + <version>1.5-SNAPSHOT</version> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>sample-binding-echo-extension</artifactId> + <version>1.5-SNAPSHOT</version> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-implementation-java-runtime</artifactId> + <version>1.5-SNAPSHOT</version> + <scope>runtime</scope> + </dependency> + + <dependency> + <groupId>junit</groupId> + <artifactId>junit</artifactId> + <version>4.5</version> + <scope>test</scope> + </dependency> + + </dependencies> + + <build> + <finalName>${artifactId}</finalName> + </build> + +</project> diff --git a/branches/sca-java-1.5/samples/binding-echo/src/main/java/echo/Echo.java b/branches/sca-java-1.5/samples/binding-echo/src/main/java/echo/Echo.java new file mode 100644 index 0000000000..1d5e973f33 --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo/src/main/java/echo/Echo.java @@ -0,0 +1,29 @@ +/* + * 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 echo; + +/** + * Interface of our sample Echo service. + * + * @version $Rev$ $Date$ + */ +public interface Echo { + + String echo(String msg); +} diff --git a/branches/sca-java-1.5/samples/binding-echo/src/main/java/echo/EchoBindingClient.java b/branches/sca-java-1.5/samples/binding-echo/src/main/java/echo/EchoBindingClient.java new file mode 100644 index 0000000000..0a767ee1f1 --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo/src/main/java/echo/EchoBindingClient.java @@ -0,0 +1,51 @@ +/* + * 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 echo; + +import org.apache.tuscany.sca.host.embedded.SCADomain; + +import echo.server.EchoServer; + +/** + * This client program shows how to create an SCA runtime, start it, + * and locate and invoke a SCA component + * @version $Rev$ $Date$ + */ +public class EchoBindingClient { + + public static void main(String[] args) throws Exception { + + SCADomain scaDomain = SCADomain.newInstance("EchoBinding.composite"); + + // Call the echo service component which will, in turn, call a reference + // with an echo binding. The echo binding will echo the given string. + Echo service = scaDomain.getService(Echo.class, "EchoComponent"); + String echoString = service.echo("foo"); + System.out.println("Echo reference = " + echoString ); + + // Call the echo server. This will dispatch the call to a service with an + // echo binding. The echo binding will pass the call to the echo component. + echoString = EchoServer.getServer().sendReceive("http://example.com/temp", "bar"); + System.out.println("Echo service = " + echoString ); + + scaDomain.close(); + + } + +} diff --git a/branches/sca-java-1.5/samples/binding-echo/src/main/java/echo/EchoComponentImpl.java b/branches/sca-java-1.5/samples/binding-echo/src/main/java/echo/EchoComponentImpl.java new file mode 100644 index 0000000000..ba68dfe908 --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo/src/main/java/echo/EchoComponentImpl.java @@ -0,0 +1,44 @@ +/* + * 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 echo; + +import org.osoa.sca.annotations.Constructor; +import org.osoa.sca.annotations.Reference; + + +/** + * A simple client component that uses a reference with an Echo binding. + * + * @version $Rev$ $Date$ + */ +public class EchoComponentImpl implements Echo { + + private Echo echoReference; + + @Constructor + public EchoComponentImpl(@Reference(name = "echoReference", required = true) Echo echoReference) { + this.echoReference = echoReference; + } + + public String echo(String msg) { + String result = echoReference.echo(msg); + System.out.println("Returned message: "+ result); + return result; + } +} diff --git a/branches/sca-java-1.5/samples/binding-echo/src/main/resources/EchoBinding.composite b/branches/sca-java-1.5/samples/binding-echo/src/main/resources/EchoBinding.composite new file mode 100644 index 0000000000..b42d482912 --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo/src/main/resources/EchoBinding.composite @@ -0,0 +1,40 @@ +<?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://www.osoa.org/xmlns/sca/1.0"
+ targetNamespace="http://sample/echo"
+ xmlns:se="http://sample/echo"
+ xmlns:e="http://echo" + name="EchoBinding">
+
+ <service name="EchoService" promote="EchoComponent">
+ <interface.java interface="echo.Echo"/>
+ <e:binding.echo uri="http://example.com/temp" />
+ </service>
+
+ <component name="EchoComponent">
+ <implementation.java class="echo.EchoComponentImpl"/>
+ </component>
+
+ <reference name="EchoReference" promote="EchoComponent/echoReference">
+ <interface.java interface="echo.Echo"/>
+ <e:binding.echo uri="http://example.com/temp" />
+ </reference>
+
+</composite>
diff --git a/branches/sca-java-1.5/samples/binding-echo/src/test/java/echo/EchoBindingTestCase.java b/branches/sca-java-1.5/samples/binding-echo/src/test/java/echo/EchoBindingTestCase.java new file mode 100644 index 0000000000..0f4961d3fd --- /dev/null +++ b/branches/sca-java-1.5/samples/binding-echo/src/test/java/echo/EchoBindingTestCase.java @@ -0,0 +1,57 @@ +/* + * 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 echo; + +import junit.framework.TestCase; + +import org.apache.tuscany.sca.host.embedded.SCADomain; + +import echo.Echo; +import echo.server.EchoServer; + +public class EchoBindingTestCase extends TestCase { + + private SCADomain scaDomain; + + @Override + protected void setUp() throws Exception { + scaDomain = SCADomain.newInstance("EchoBinding.composite"); + } + + @Override + protected void tearDown() throws Exception { + scaDomain.close(); + } + + public void testReference() throws Exception { + // Call the echo service component which will, in turn, call a reference + // with an echo binding. The echo binding will echo the given string. + Echo service = scaDomain.getService(Echo.class, "EchoComponent"); + String echoString = service.echo("foo"); + assertEquals(echoString, "foo"); + } + + public void testService() throws Exception { + // Call the echo server. This will dispatch the call to a service with an + // echo binding. The echo binding will pass the call to the echo component. + String echoString = EchoServer.getServer().sendReceive("http://example.com/temp", "bar"); + assertEquals(echoString, "bar"); + } +} |
