diff options
Diffstat (limited to 'sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime')
19 files changed, 1264 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/LICENSE b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/LICENSE new file mode 100644 index 0000000000..8aa906c321 --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/LICENSE @@ -0,0 +1,205 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. 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If You + institute patent litigation against any entity (including a + cross-claim or counterclaim in a lawsuit) alleging that the Work + or a Contribution incorporated within the Work constitutes direct + or contributory patent infringement, then any patent licenses + granted to You under this License for that Work shall terminate + as of the date such litigation is filed. + + 4. Redistribution. You may reproduce and distribute copies of the + Work or Derivative Works thereof in any medium, with or without + modifications, and in Source or Object form, provided that You + meet the following conditions: + + (a) You must give any other recipients of the Work or + Derivative Works a copy of this License; and + + (b) You must cause any modified files to carry prominent notices + stating that You changed the files; and + + (c) You must retain, in the Source form of any Derivative Works + that You distribute, all copyright, patent, trademark, and + attribution notices from the Source form of the Work, + excluding those notices that do not pertain to any part of + the Derivative Works; and + + (d) If the Work includes a "NOTICE" text file as part of its + distribution, then any Derivative Works that You distribute must + include a readable copy of the attribution notices contained + within such NOTICE file, excluding those notices that do not + pertain to any part of the Derivative Works, in at least one + of the following places: within a NOTICE text file distributed + as part of the Derivative Works; within the Source form or + documentation, if provided along with the Derivative Works; or, + within a display generated by the Derivative Works, if and + wherever such third-party notices normally appear. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + + + diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/META-INF/MANIFEST.MF b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/META-INF/MANIFEST.MF new file mode 100644 index 0000000000..8ee04bdf37 --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/META-INF/MANIFEST.MF @@ -0,0 +1,28 @@ +Manifest-Version: 1.0
+SCA-Version: 1.1
+Bundle-Name: Apache Tuscany SCA RMI Binding Extension
+Bundle-Vendor: The Apache Software Foundation
+Bundle-Version: 2.0.0
+Bundle-ManifestVersion: 2
+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt
+Bundle-Description: Apache Tuscany SCA RMI Binding Extension
+Import-Package: net.sf.cglib.core,
+ net.sf.cglib.proxy,
+ org.apache.tuscany.sca.assembly;version="2.0.0",
+ org.apache.tuscany.sca.binding.rmi;version="2.0.0",
+ org.apache.tuscany.sca.common.java.classloader;version="2.0.0",
+ org.apache.tuscany.sca.core;version="2.0.0",
+ org.apache.tuscany.sca.host.rmi;version="2.0.0",
+ org.apache.tuscany.sca.interfacedef;version="2.0.0",
+ org.apache.tuscany.sca.interfacedef.java;version="2.0.0",
+ org.apache.tuscany.sca.interfacedef.java.impl;version="2.0.0",
+ org.apache.tuscany.sca.invocation;version="2.0.0",
+ org.apache.tuscany.sca.policy;version="2.0.0",
+ org.apache.tuscany.sca.provider;version="2.0.0",
+ org.apache.tuscany.sca.runtime;version="2.0.0",
+ org.oasisopen.sca;version="2.0.0",
+ org.oasisopen.sca.annotation;version="2.0.0";resolution:=optional,
+ org.objectweb.asm
+Bundle-SymbolicName: org.apache.tuscany.sca.binding.rmi.runtime
+Bundle-DocURL: http://www.apache.org/
+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6 diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/NOTICE b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/NOTICE new file mode 100644 index 0000000000..4dc9c94cd5 --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/NOTICE @@ -0,0 +1,6 @@ +${pom.name} +Copyright (c) 2005 - 2013 The Apache Software Foundation + +This product includes software developed by +The Apache Software Foundation (http://www.apache.org/). + diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/pom.xml b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/pom.xml new file mode 100644 index 0000000000..4c1589f769 --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/pom.xml @@ -0,0 +1,63 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<project> + <modelVersion>4.0.0</modelVersion> + <parent> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-modules</artifactId> + <version>2.0.1</version> + <relativePath>../pom.xml</relativePath> + </parent> + <artifactId>tuscany-binding-rmi-runtime</artifactId> + <name>Apache Tuscany SCA RMI Binding Extension</name> + + <dependencies> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-core-runtime-pom</artifactId> + <version>2.0.1</version> + <type>pom</type> + <scope>provided</scope> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-binding-rmi</artifactId> + <version>2.0.1</version> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-host-rmi</artifactId> + <version>2.0.1</version> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-base-runtime-pom</artifactId> + <version>2.0.1</version> + <type>pom</type> + <scope>test</scope> + </dependency> + + </dependencies> + +</project> diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/main/java/org/apache/tuscany/sca/binding/rmi/provider/RMIBindingInvoker.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/main/java/org/apache/tuscany/sca/binding/rmi/provider/RMIBindingInvoker.java new file mode 100644 index 0000000000..1bbcb49840 --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/main/java/org/apache/tuscany/sca/binding/rmi/provider/RMIBindingInvoker.java @@ -0,0 +1,144 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.binding.rmi.provider; + +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; +import java.lang.reflect.UndeclaredThrowableException; +import java.rmi.ConnectException; +import java.rmi.Remote; +import java.rmi.UnexpectedException; +import java.security.AccessController; +import java.security.PrivilegedAction; + +import org.apache.tuscany.sca.host.rmi.RMIHost; +import org.apache.tuscany.sca.invocation.Invoker; +import org.apache.tuscany.sca.invocation.Message; + +/** + * Invoker for RMI References. + * + * @version $Rev$ $Date$ + */ +public class RMIBindingInvoker implements Invoker { + + private RMIHost rmiHost; + private String uri; + private Method remoteMethod; + private Remote proxy; + + public RMIBindingInvoker(RMIHost rmiHost, String uri, Method remoteMethod) { + this.rmiHost = rmiHost; + this.remoteMethod = remoteMethod; + this.uri = uri; + } + + public Message invoke(Message msg) { + try { + + Object[] args = msg.getBody(); + Object resp = invokeTarget(args); + msg.setBody(resp); + + } catch (InvocationTargetException e) { + msg.setFaultBody(e.getCause()); + } catch (Throwable e) { + msg.setFaultBody(e); + } + + return msg; + } + + public Object invokeTarget(final Object payload) throws InvocationTargetException, SecurityException, NoSuchMethodException, IllegalArgumentException, IllegalAccessException { + + if (proxy == null) { + initProxy(); + } + + Object invocationResult = null; + InvocationTargetException rethrow = null; + try { + invocationResult = doInvokeTarget(payload); + } catch (InvocationTargetException e) { + // rethrow this exception from finally block unless it can be + // handled + rethrow = e; + // try to diagnose the error condition: proxy may be out-of-date + // (cf. TUSCANY-3850) + Throwable cause = e.getCause(); + if (cause instanceof UndeclaredThrowableException) { + cause = cause.getCause(); + if (cause instanceof UnexpectedException) { + cause = cause.getCause(); + if (cause instanceof ConnectException) { + // retry invoke with a fresh proxy + rethrow = null; + proxy = rmiHost.findService(uri); + invocationResult = doInvokeTarget(payload); + } + } + } + } finally { + if (rethrow != null) { + throw rethrow; + } + } + + return invocationResult; + } + + private synchronized void initProxy() { + if (proxy == null) { + final Class<?> remote = remoteMethod.getDeclaringClass(); + final ClassLoader stubClassLoader = remote.getClassLoader(); + // The generated remote interface is not available for the service + // lookup + final ClassLoader tccl = AccessController.doPrivileged(new PrivilegedAction<ClassLoader>() { + public ClassLoader run() { + ClassLoader tccl = Thread.currentThread().getContextClassLoader(); + Thread.currentThread().setContextClassLoader(stubClassLoader); + return tccl; + } + }); + try { + // The proxy cannot be cached as the remote services can be rebound + proxy = rmiHost.findService(uri); + } finally { + AccessController.doPrivileged(new PrivilegedAction<ClassLoader>() { + public ClassLoader run() { + ClassLoader current = Thread.currentThread().getContextClassLoader(); + Thread.currentThread().setContextClassLoader(tccl); + return current; + } + }); + } + } + } + + private Object doInvokeTarget(final Object payload) throws InvocationTargetException, SecurityException, NoSuchMethodException, IllegalArgumentException, IllegalAccessException { + + remoteMethod = proxy.getClass().getMethod(remoteMethod.getName(), remoteMethod.getParameterTypes()); + + if (payload != null && !payload.getClass().isArray()) { + return remoteMethod.invoke(proxy, payload); + } else { + return remoteMethod.invoke(proxy, (Object[])payload); + } + } +} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/main/java/org/apache/tuscany/sca/binding/rmi/provider/RMIBindingProviderFactory.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/main/java/org/apache/tuscany/sca/binding/rmi/provider/RMIBindingProviderFactory.java new file mode 100644 index 0000000000..3b903cc846 --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/main/java/org/apache/tuscany/sca/binding/rmi/provider/RMIBindingProviderFactory.java @@ -0,0 +1,60 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.binding.rmi.provider; + +import org.apache.tuscany.sca.binding.rmi.RMIBinding; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.host.rmi.ExtensibleRMIHost; +import org.apache.tuscany.sca.host.rmi.RMIHost; +import org.apache.tuscany.sca.host.rmi.RMIHostExtensionPoint; +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.RuntimeEndpoint; +import org.apache.tuscany.sca.runtime.RuntimeEndpointReference; + +/** + * RMI Binding Provider Factory + * + * @version $Rev$ $Date$ + */ +public class RMIBindingProviderFactory implements BindingProviderFactory<RMIBinding> { + + private RMIHost rmiHost; + + public RMIBindingProviderFactory(ExtensionPointRegistry extensionPoints) { + RMIHostExtensionPoint rmiHosts = extensionPoints.getExtensionPoint(RMIHostExtensionPoint.class); + this.rmiHost = new ExtensibleRMIHost(rmiHosts); + } + + public ReferenceBindingProvider createReferenceBindingProvider(RuntimeEndpointReference endpointReference) { + + return new RMIReferenceBindingProvider(endpointReference, rmiHost); + } + + public ServiceBindingProvider createServiceBindingProvider(RuntimeEndpoint endpoint) { + return new RMIServiceBindingProvider(endpoint, rmiHost); + } + + public Class<RMIBinding> getModelType() { + return RMIBinding.class; + } + +} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/main/java/org/apache/tuscany/sca/binding/rmi/provider/RMIReferenceBindingProvider.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/main/java/org/apache/tuscany/sca/binding/rmi/provider/RMIReferenceBindingProvider.java new file mode 100644 index 0000000000..52ce74f3d5 --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/main/java/org/apache/tuscany/sca/binding/rmi/provider/RMIReferenceBindingProvider.java @@ -0,0 +1,81 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.binding.rmi.provider; + +import java.lang.reflect.Method; + +import org.apache.tuscany.sca.assembly.EndpointReference; +import org.apache.tuscany.sca.binding.rmi.RMIBinding; +import org.apache.tuscany.sca.host.rmi.RMIHost; +import org.apache.tuscany.sca.interfacedef.InterfaceContract; +import org.apache.tuscany.sca.interfacedef.Operation; +import org.apache.tuscany.sca.interfacedef.java.JavaInterface; +import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceUtil; +import org.apache.tuscany.sca.invocation.Invoker; +import org.apache.tuscany.sca.provider.ReferenceBindingProvider; +import org.apache.tuscany.sca.runtime.RuntimeComponentReference; + +/** + * Implementation of the RMI Binding Provider for References + * + * @version $Rev$ $Date$ + */ +public class RMIReferenceBindingProvider implements ReferenceBindingProvider { + + private RuntimeComponentReference reference; + private EndpointReference endpointReference; + private RMIBinding binding; + private RMIHost rmiHost; + + public RMIReferenceBindingProvider(EndpointReference endpointReference, + RMIHost rmiHost) { + this.endpointReference = endpointReference; + this.reference = (RuntimeComponentReference)endpointReference.getReference(); + this.binding = (RMIBinding)endpointReference.getBinding(); + this.rmiHost = rmiHost; + } + + public InterfaceContract getBindingInterfaceContract() { + return reference.getInterfaceContract(); + } + + public Invoker createInvoker(Operation operation) { + Class<?> iface = ((JavaInterface)reference.getInterfaceContract().getInterface()).getJavaClass(); + Method remoteMethod; + try { + remoteMethod = JavaInterfaceUtil.findMethod(iface, operation); + } catch (NoSuchMethodException e) { + throw new IllegalArgumentException(e); + } + + return new RMIBindingInvoker(rmiHost, endpointReference.getDeployedURI(), remoteMethod); + } + + public void start() { + } + + public void stop() { + } + + public boolean supportsOneWayInvocation() { + return false; + } + +} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/main/java/org/apache/tuscany/sca/binding/rmi/provider/RMIServiceBindingProvider.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/main/java/org/apache/tuscany/sca/binding/rmi/provider/RMIServiceBindingProvider.java new file mode 100644 index 0000000000..e555485085 --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/main/java/org/apache/tuscany/sca/binding/rmi/provider/RMIServiceBindingProvider.java @@ -0,0 +1,169 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.binding.rmi.provider; + +import java.lang.reflect.Field; +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; +import java.rmi.NoSuchObjectException; +import java.rmi.Remote; +import java.rmi.server.UnicastRemoteObject; +import java.security.AccessController; +import java.security.PrivilegedExceptionAction; + +import net.sf.cglib.proxy.Enhancer; +import net.sf.cglib.proxy.MethodInterceptor; +import net.sf.cglib.proxy.MethodProxy; + +import org.apache.tuscany.sca.binding.rmi.RMIBinding; +import org.apache.tuscany.sca.common.java.classloader.ClassLoaderDelegate; +import org.apache.tuscany.sca.host.rmi.RMIHost; +import org.apache.tuscany.sca.host.rmi.RMIHostException; +import org.apache.tuscany.sca.interfacedef.Interface; +import org.apache.tuscany.sca.interfacedef.InterfaceContract; +import org.apache.tuscany.sca.interfacedef.Operation; +import org.apache.tuscany.sca.interfacedef.java.JavaInterface; +import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceUtil; +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.RuntimeEndpoint; +import org.oasisopen.sca.ServiceRuntimeException; + +/** + * Implementation of a Service for the RMIBinding. + * + * @version $Rev$ $Date$ + */ +public class RMIServiceBindingProvider implements ServiceBindingProvider { + + private RuntimeComponent component; + private RuntimeComponentService service; + private RMIBinding binding; + private RMIHost rmiHost; + private RuntimeEndpoint endpoint; + private Remote rmiProxy; + + public RMIServiceBindingProvider(RuntimeEndpoint endpoint, RMIHost rmiHost) { + this.endpoint = endpoint; + this.component = (RuntimeComponent)endpoint.getComponent(); + this.service = (RuntimeComponentService)endpoint.getService(); + this.binding = (RMIBinding)endpoint.getBinding(); + this.rmiHost = rmiHost; + } + + public void start() { + + Interface serviceInterface = service.getInterfaceContract().getInterface(); + + rmiProxy = createRmiService(serviceInterface); + + try { + + String uri = rmiHost.registerService(binding.getURI(), rmiProxy); + // Update the binding with the physical URI + binding.setURI(uri); + endpoint.setDeployedURI(uri); + + } catch (RMIHostException e) { + throw new ServiceRuntimeException(e); + } + } + + public void stop() { + rmiHost.unregisterService(binding.getURI()); + try { + UnicastRemoteObject.unexportObject(rmiProxy, false); + } catch (NoSuchObjectException e) { + throw new ServiceRuntimeException(e); + } + } + + private int getPort(String port) { + int portNumber = RMIHost.RMI_DEFAULT_PORT; + if (port != null && port.length() > 0) { + portNumber = Integer.decode(port); + } + return portNumber; + } + + private Remote createRmiService(final Interface serviceInterface) { + Enhancer enhancer = new Enhancer(); + enhancer.setSuperclass(UnicastRemoteObject.class); + enhancer.setCallback(new MethodInterceptor() { + public Object intercept(Object arg0, Method method, Object[] args, MethodProxy arg3) throws Throwable { + try { + return invokeTarget(JavaInterfaceUtil.findOperation(method, serviceInterface.getOperations()), args); + } catch (InvocationTargetException e) { + final Throwable cause = e.getCause(); + for (Class<?> declaredType : method.getExceptionTypes()) { + if (declaredType.isInstance(cause)) { + throw e; + } + } + + if (cause.getCause() != null) { + // TUSCANY-2545: don't inlcude nested cause object + AccessController.doPrivileged(new PrivilegedExceptionAction<Object>() { + public Object run() throws Exception { + Field field = Throwable.class.getDeclaredField("cause"); + field.setAccessible(true); + field.set(cause, null); + field.setAccessible(false); + return null; + } + }); + } + + throw cause; + } + } + }); + Class<?> targetJavaInterface = getTargetJavaClass(serviceInterface); + targetJavaInterface = RemoteInterfaceGenerator.generate(targetJavaInterface); + /* + * In OSGi, the classloader for the interface cannot access the classes for the CGLIB + */ + enhancer.setClassLoader(new ClassLoaderDelegate(targetJavaInterface.getClassLoader(), getClass().getClassLoader())); + enhancer.setInterfaces(new Class[] {targetJavaInterface}); + return (Remote)enhancer.create(); + } + + private Object invokeTarget(Operation op, Object[] args) throws InvocationTargetException { + return endpoint.invoke(op, args); + } + + private Class<?> getTargetJavaClass(Interface targetInterface) { + // TODO: right now assume that the target is always a Java + // Implementation. Need to figure out + // how to generate Java Interface in cases where the target is not a + // Java Implementation + return ((JavaInterface)targetInterface).getJavaClass(); + } + + public InterfaceContract getBindingInterfaceContract() { + return service.getInterfaceContract(); + } + + public boolean supportsOneWayInvocation() { + return false; + } + +} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/main/java/org/apache/tuscany/sca/binding/rmi/provider/RemoteInterfaceGenerator.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/main/java/org/apache/tuscany/sca/binding/rmi/provider/RemoteInterfaceGenerator.java new file mode 100644 index 0000000000..b351bfacc7 --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/main/java/org/apache/tuscany/sca/binding/rmi/provider/RemoteInterfaceGenerator.java @@ -0,0 +1,102 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.binding.rmi.provider; + +import java.lang.reflect.Method; +import java.rmi.Remote; +import java.util.Collections; +import java.util.Map; +import java.util.WeakHashMap; + +import net.sf.cglib.core.Constants; + +import org.objectweb.asm.ClassWriter; +import org.objectweb.asm.Type; + +/** + * + */ +public class RemoteInterfaceGenerator { + private final static Map<Class<?>, Class<? extends Remote>> remoteInterfaces = + Collections.synchronizedMap(new WeakHashMap<Class<?>, Class<? extends Remote>>()); + + static class RemoteInterfaceClassLoader extends ClassLoader { + public RemoteInterfaceClassLoader(ClassLoader parent) { + super(parent); + } + + public Class<?> defineClass(String name, byte[] byteArray) { + return defineClass(name, byteArray, 0, byteArray.length); + } + } + + /** + * if the interface of the component whose serviceBindings must be exposed as RMI Service, does not + * implement java.rmi.Remote, then generate such an interface. This method will stop with just + * generating the bytecode. Defining the class from the byte code must be the responsibility of the + * caller of this method, since it requires a ClassLoader to be created to define and load this interface. + */ + private static byte[] generateRemoteInterface(Class<?> serviceInterface) { + String interfazeName = serviceInterface.getName(); + ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_MAXS); + + cw.visit(Constants.V1_5, Constants.ACC_PUBLIC + Constants.ACC_ABSTRACT + Constants.ACC_INTERFACE, interfazeName + .replace('.', '/'), null, "java/lang/Object", new String[] {"java/rmi/Remote"}); + + StringBuffer argsAndReturn = null; + Method[] methods = serviceInterface.getMethods(); + for (Method method : methods) { + argsAndReturn = new StringBuffer("("); + Class<?>[] paramTypes = method.getParameterTypes(); + Class<?> returnType = method.getReturnType(); + + for (Class<?> paramType : paramTypes) { + argsAndReturn.append(Type.getType(paramType)); + } + argsAndReturn.append(")"); + argsAndReturn.append(Type.getType(returnType)); + + cw.visitMethod(Constants.ACC_PUBLIC + Constants.ACC_ABSTRACT, + method.getName(), + argsAndReturn.toString(), + null, + new String[] {"java/rmi/RemoteException"}); + } + cw.visitEnd(); + return cw.toByteArray(); + } + + public static Class<? extends Remote> generate(Class<?> javaInterface) { + if (!Remote.class.isAssignableFrom(javaInterface)) { + Class<? extends Remote> remote = remoteInterfaces.get(javaInterface); + if (remote == null) { + RemoteInterfaceClassLoader classloader = new RemoteInterfaceClassLoader(javaInterface.getClassLoader()); + final byte[] byteCode = generateRemoteInterface(javaInterface); + javaInterface = classloader.defineClass(javaInterface.getName(), byteCode); + remote = (Class<? extends Remote>)javaInterface; + remoteInterfaces.put(javaInterface, remote); + } + return remote; + } else { + return (Class<? extends Remote>)javaInterface; + } + } + +} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory new file mode 100644 index 0000000000..679543e0f2 --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory @@ -0,0 +1,20 @@ +# 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 extension
+org.apache.tuscany.sca.binding.rmi.provider.RMIBindingProviderFactory;model=org.apache.tuscany.sca.binding.rmi.RMIBinding
+
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/test/java/helloworld/HelloException.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/test/java/helloworld/HelloException.java new file mode 100644 index 0000000000..cbc860ecc6 --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/test/java/helloworld/HelloException.java @@ -0,0 +1,60 @@ +/* + * 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 helloworld; + +/** + * @version $Rev$ $Date$ + */ +public class HelloException extends Exception { + + /** + * + */ + private static final long serialVersionUID = 2570611055132507470L; + + /** + * + */ + public HelloException() { + } + + /** + * @param message + */ + public HelloException(String message) { + super(message); + } + + /** + * @param cause + */ + public HelloException(Throwable cause) { + super(cause); + } + + /** + * @param message + * @param cause + */ + public HelloException(String message, Throwable cause) { + super(message, cause); + } + +} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/test/java/helloworld/HelloWorldImpl.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/test/java/helloworld/HelloWorldImpl.java new file mode 100644 index 0000000000..cd7a0fd625 --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/test/java/helloworld/HelloWorldImpl.java @@ -0,0 +1,42 @@ +/* + * 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 helloworld; + +import org.oasisopen.sca.annotation.Service; + + +/** + * This class implements the HelloWorld service. + * + * @version $Rev$ $Date$ + */ +@Service(HelloWorldService.class) +public class HelloWorldImpl implements HelloWorldService { + + public String sayHello(String name) { + return "Hello from the RMI Service to - " + name; + } + + public String sayHi(String name, String greeter) throws HelloException { + if (name == null || greeter == null) { + throw new HelloException("Invalid name or greeter: name=" + name + " greeter=" + greeter); + } + return "Hi from " + greeter + " in RMI Service to - " + name; + } +} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/test/java/helloworld/HelloWorldRmiImpl.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/test/java/helloworld/HelloWorldRmiImpl.java new file mode 100644 index 0000000000..89ea795529 --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/test/java/helloworld/HelloWorldRmiImpl.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 helloworld; + +import org.oasisopen.sca.annotation.Reference; +import org.oasisopen.sca.annotation.Service; + +/** + * This class implements the HelloWorld service. + * + * @version $Rev$ $Date$ + */ +@Service(HelloWorldRmiService.class) +public class HelloWorldRmiImpl implements HelloWorldRmiService { + private HelloWorldService extService; + + public HelloWorldService getExtService() { + return extService; + } + + @Reference + public void setExtService(HelloWorldService extService) { + this.extService = extService; + } + + public String sayRmiHello(String name) { + return extService.sayHello(name) + " thro the RMI Reference"; + } + + public String sayRmiHi(String name, String greeter) throws HelloException { + return extService.sayHi(name, greeter) + " thro the RMI Reference"; + } + +} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/test/java/helloworld/HelloWorldRmiService.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/test/java/helloworld/HelloWorldRmiService.java new file mode 100644 index 0000000000..461c176e1e --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/test/java/helloworld/HelloWorldRmiService.java @@ -0,0 +1,31 @@ +/* + * 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 helloworld; + +/** + * This is the business interface of the HelloWorld greetings service. + * + * @version $Rev$ $Date$ + */ +public interface HelloWorldRmiService { + + String sayRmiHello(String name); + String sayRmiHi(String name, String greeter) throws HelloException; + +} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/test/java/helloworld/HelloWorldService.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/test/java/helloworld/HelloWorldService.java new file mode 100644 index 0000000000..3b705d2c97 --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/test/java/helloworld/HelloWorldService.java @@ -0,0 +1,31 @@ +/* + * 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 helloworld; + +/** + * This is the business interface of the HelloWorld greetings service. + * + * @version $Rev$ $Date$ + */ +public interface HelloWorldService { + + String sayHello(String name); + String sayHi(String name, String greeter) throws HelloException; + +} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/test/java/org/apache/tuscany/sca/binding/rmi/BindingTestCase.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/test/java/org/apache/tuscany/sca/binding/rmi/BindingTestCase.java new file mode 100644 index 0000000000..c3cd710f1d --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/test/java/org/apache/tuscany/sca/binding/rmi/BindingTestCase.java @@ -0,0 +1,80 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.binding.rmi; + +import helloworld.HelloException; +import helloworld.HelloWorldRmiService; +import junit.framework.Assert; + +import org.apache.tuscany.sca.node.Contribution; +import org.apache.tuscany.sca.node.ContributionLocationHelper; +import org.apache.tuscany.sca.node.Node; +import org.apache.tuscany.sca.node.NodeFactory; +import org.junit.AfterClass; +import org.junit.BeforeClass; +import org.junit.Test; + +/** + * Tests for the RMIBinding. + * + * @version $Rev$ $Date$ + */ +public class BindingTestCase { + private static HelloWorldRmiService helloWorldRmiService; + private static Node node; + + @Test + public void testRmiService() { + String msg = helloWorldRmiService.sayRmiHello("Tuscany World!"); + System.out.println(msg); + Assert.assertEquals("Hello from the RMI Service to - Tuscany World! thro the RMI Reference", msg); + + try { + msg = helloWorldRmiService.sayRmiHi("Tuscany World!", "Apache World"); + System.out.println(msg); + Assert.assertEquals("Hi from Apache World in RMI Service to - Tuscany World! thro the RMI Reference", msg); + } catch (HelloException e) { + Assert.fail(e.getMessage()); + } + try { + msg = helloWorldRmiService.sayRmiHi(null, "Apache World"); + Assert.fail("HelloException should have been thrown"); + } catch (HelloException e) { + System.out.println("Expected exception :" + e.getClass().getName()); + } + } + + @BeforeClass + public static void init() throws Exception { + try { + String contribution = ContributionLocationHelper.getContributionLocation(BindingTestCase.class); + node = NodeFactory.newInstance().createNode("RMIBindingTest.composite", new Contribution("test", contribution)); + node.start(); + helloWorldRmiService = node.getService(HelloWorldRmiService.class, "HelloWorldRmiServiceComponent"); + } catch (Exception e) { + e.printStackTrace(); + } + } + + @AfterClass + public static void destroy() throws Exception { + node.stop(); + } + +} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/test/resources/HelloWorldImpl.componentType b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/test/resources/HelloWorldImpl.componentType new file mode 100644 index 0000000000..59e7606bbb --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/test/resources/HelloWorldImpl.componentType @@ -0,0 +1,23 @@ +<!-- + * 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. +--> +<componentType xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200912" xmlns:xsd="http://www.w3.org/2001/XMLSchema"> + <service name="HelloWorldService"> + <interface.java interface="helloworld.HelloWorldService"/> + </service> +</componentType> diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/test/resources/HelloWorldRmiImpl.componentType b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/test/resources/HelloWorldRmiImpl.componentType new file mode 100644 index 0000000000..819a00f978 --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/test/resources/HelloWorldRmiImpl.componentType @@ -0,0 +1,28 @@ +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<componentType xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200912" xmlns:xsd="http://www.w3.org/2001/XMLSchema"> + + <service name="HelloWorldRmiService"> + <interface.java interface="helloworld.HelloWorldRmiService"/> + </service> + + <reference name="extService"> + <interface.java interface="helloworld.HelloWorldService"/> + </reference> +</componentType> diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/test/resources/RMIBindingTest.composite b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/test/resources/RMIBindingTest.composite new file mode 100644 index 0000000000..9d526b7f11 --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-rmi-runtime/src/test/resources/RMIBindingTest.composite @@ -0,0 +1,41 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + --> +<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200912" + xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1" + targetNamespace="http://tuscany.apache.org/xmlns/sca/1.1" + name="HelloWorldRmiComposite"> + + <component name="HelloWorldServiceComponent"> + <implementation.java class="helloworld.HelloWorldImpl"/> + <service name="HelloWorldService" > + <interface.java interface="helloworld.HelloWorldService"/> + <tuscany:binding.rmi uri="rmi://localhost:8099/HelloWorldRemoteService"/> + </service> + </component> + + <component name="HelloWorldRmiServiceComponent"> + <implementation.java class="helloworld.HelloWorldRmiImpl"/> + <reference name="extService"> + <interface.java interface="helloworld.HelloWorldService"/> + <tuscany:binding.rmi uri="rmi://localhost:8099/HelloWorldRemoteService" /> + </reference> + </component> + +</composite> |