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Diffstat (limited to 'sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime')
49 files changed, 4429 insertions, 0 deletions
diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/LICENSE b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/LICENSE new file mode 100644 index 0000000000..6e529a25c4 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-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.
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+ "License" shall mean the terms and conditions for use, reproduction,
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+ "Contribution" shall mean any work of authorship, including
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+ meet the following conditions:
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+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
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+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
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+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
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diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/NOTICE b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/NOTICE new file mode 100644 index 0000000000..1325efd8bf --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/NOTICE @@ -0,0 +1,6 @@ +${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/pom.xml b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/pom.xml new file mode 100644 index 0000000000..f0a5a4163c --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/pom.xml @@ -0,0 +1,91 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+ <modelVersion>4.0.0</modelVersion>
+ <parent>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-modules</artifactId>
+ <version>1.5-SNAPSHOT</version>
+ <relativePath>../pom.xml</relativePath>
+ </parent>
+ <artifactId>tuscany-binding-erlang-runtime</artifactId>
+ <name>Apache Tuscany SCA Erlang Binding Runtime</name>
+
+ <repositories>
+ <repository>
+ <id>wjaniszewski-jinterface</id>
+ <url>http://people.apache.org/~wjaniszewski/jinterface-repo</url>
+ </repository>
+ </repositories>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-interface-java</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>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-binding-erlang</artifactId>
+ <version>1.5-SNAPSHOT</version>
+ </dependency>
+
+ <dependency>
+ <groupId>com.ericsson</groupId>
+ <artifactId>otperlang</artifactId>
+ <version>1.4.2</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-host-embedded</artifactId>
+ <version>1.5-SNAPSHOT</version>
+ <scope>test</scope>
+ </dependency>
+
+ </dependencies>
+
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.felix</groupId>
+ <artifactId>maven-bundle-plugin</artifactId>
+
+ <configuration>
+ <instructions>
+ <Bundle-Version>${tuscany.version}</Bundle-Version>
+ <Bundle-SymbolicName>org.apache.tuscany.sca.binding.erlang</Bundle-SymbolicName>
+ <Bundle-Description>${pom.name}</Bundle-Description>
+ <Export-Package>org.apache.tuscany.sca.binding.erlang*</Export-Package>
+ </instructions>
+ </configuration>
+ </plugin>
+ </plugins>
+ </build>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/ErlangBindingProviderFactory.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/ErlangBindingProviderFactory.java new file mode 100644 index 0000000000..f7ea057e56 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/ErlangBindingProviderFactory.java @@ -0,0 +1,94 @@ +/*
+ * 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.erlang.impl;
+
+import java.util.HashSet;
+import java.util.Set;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.binding.erlang.ErlangBinding;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+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;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ErlangBindingProviderFactory implements
+ BindingProviderFactory<ErlangBinding> {
+
+ private static final Logger logger = Logger
+ .getLogger(ErlangBindingProviderFactory.class.getName());
+
+ private Set<String> nodes = new HashSet<String>();
+
+ public ErlangBindingProviderFactory(ExtensionPointRegistry registry) {
+
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.provider.BindingProviderFactory#createReferenceBindingProvider(org.apache.tuscany.sca.runtime.RuntimeComponent,
+ * org.apache.tuscany.sca.runtime.RuntimeComponentReference,
+ * org.apache.tuscany.sca.assembly.Binding)
+ */
+ public ReferenceBindingProvider createReferenceBindingProvider(
+ RuntimeComponent component, RuntimeComponentReference reference,
+ ErlangBinding binding) {
+ return new ErlangReferenceBindingProvider(binding, reference);
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.provider.BindingProviderFactory#createServiceBindingProvider(org.apache.tuscany.sca.runtime.RuntimeComponent,
+ * org.apache.tuscany.sca.runtime.RuntimeComponentService,
+ * org.apache.tuscany.sca.assembly.Binding)
+ */
+ public ServiceBindingProvider createServiceBindingProvider(
+ RuntimeComponent component, RuntimeComponentService service,
+ ErlangBinding binding) {
+ ServiceBindingProvider provider = null;
+ try {
+ if (nodes.contains(binding.getNode())) {
+ // TODO: externalize message?
+ logger.log(Level.WARNING,
+ "Node name '" + binding.getNode() + "' already registered. This service will not be spawned.");
+ } else {
+ provider = new ErlangServiceBindingProvider(binding, service);
+ nodes.add(binding.getNode());
+ }
+ } catch (Exception e) {
+ // TODO: externalize message?
+ logger.log(Level.WARNING,
+ "Exception during creating ServiceBindingProvider", e);
+ }
+ return provider;
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.provider.ProviderFactory#getModelType()
+ */
+ public Class<ErlangBinding> getModelType() {
+ return ErlangBinding.class;
+ }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/ErlangInvoker.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/ErlangInvoker.java new file mode 100644 index 0000000000..a2cf71a053 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/ErlangInvoker.java @@ -0,0 +1,209 @@ +/*
+ * 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.erlang.impl;
+
+import java.lang.reflect.Method;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.binding.erlang.ErlangBinding;
+import org.apache.tuscany.sca.binding.erlang.impl.exceptions.ErlangException;
+import org.apache.tuscany.sca.binding.erlang.impl.types.TypeHelpersProxy;
+import org.apache.tuscany.sca.interfacedef.java.JavaOperation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+
+import com.ericsson.otp.erlang.OtpAuthException;
+import com.ericsson.otp.erlang.OtpConnection;
+import com.ericsson.otp.erlang.OtpEpmd;
+import com.ericsson.otp.erlang.OtpErlangList;
+import com.ericsson.otp.erlang.OtpErlangObject;
+import com.ericsson.otp.erlang.OtpErlangTuple;
+import com.ericsson.otp.erlang.OtpMbox;
+import com.ericsson.otp.erlang.OtpMsg;
+import com.ericsson.otp.erlang.OtpNode;
+import com.ericsson.otp.erlang.OtpPeer;
+import com.ericsson.otp.erlang.OtpSelf;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ErlangInvoker implements Invoker {
+
+ private static final Logger logger = Logger.getLogger(ErlangInvoker.class
+ .getName());
+
+ private ErlangBinding binding;
+
+ public ErlangInvoker(ErlangBinding binding) {
+ this.binding = binding;
+ }
+
+ private void reportProblem(Message msg, Exception e) {
+ if (msg.getOperation().getFaultTypes().size() > 0) {
+ msg.setFaultBody(e);
+ } else {
+ // NOTE: don't throw exception if not declared
+ // TODO: externalize message?
+ msg.setBody(null);
+ logger
+ .log(Level.WARNING, "Problem while sending/receiving data",
+ e);
+ }
+ }
+
+ private String getClientNodeName() {
+ return "_connector_to_" + binding.getNode()
+ + System.currentTimeMillis();
+ }
+
+ private Message sendMessage(Message msg) {
+ OtpMbox tmpMbox = null;
+ OtpNode node = null;
+ try {
+ node = new OtpNode(getClientNodeName());
+ if (binding.hasCookie()) {
+ node.setCookie(binding.getCookie());
+ }
+ tmpMbox = node.createMbox();
+ // obtain args, make sure they aren't null
+ // NOTE: sending message with no content (but only with senders PID)
+ // is possible
+ Object[] args = (Object[]) (msg.getBody() != null ? msg.getBody()
+ : new Object[0]);
+ Method jmethod = ((JavaOperation) msg.getOperation())
+ .getJavaMethod();
+ // create and send msg with self pid in the beginning
+ OtpErlangObject[] argsArray = {
+ tmpMbox.self(),
+ TypeHelpersProxy.toErlang(args, jmethod
+ .getParameterAnnotations()) };
+ OtpErlangObject otpArgs = new OtpErlangTuple(argsArray);
+ tmpMbox.send(msg.getOperation().getName(), binding.getNode(),
+ otpArgs);
+ if (msg.getOperation().getOutputType() != null) {
+ OtpMsg resultMsg = null;
+ if (binding.hasTimeout()) {
+ resultMsg = tmpMbox.receiveMsg(binding.getTimeout());
+ } else {
+ resultMsg = tmpMbox.receiveMsg();
+ }
+ OtpErlangObject result = resultMsg.getMsg();
+ msg.setBody(TypeHelpersProxy.toJava(result, msg.getOperation()
+ .getOutputType().getPhysical(), jmethod
+ .getAnnotations()));
+ }
+ } catch (InterruptedException e) {
+ // TODO: externalize message?
+ ErlangException ee = new ErlangException(
+ "Timeout while receiving message reply", e);
+ msg.setBody(null);
+ reportProblem(msg, ee);
+ } catch (Exception e) {
+ reportProblem(msg, e);
+ } finally {
+ if (tmpMbox != null) {
+ tmpMbox.close();
+ }
+ if (node != null) {
+ OtpEpmd.unPublishPort(node);
+ node.close();
+ }
+ }
+ return msg;
+ }
+
+ private Message invokeOperation(Message msg) {
+ OtpSelf self = null;
+ OtpPeer other = null;
+ OtpConnection connection = null;
+ try {
+ self = new OtpSelf(getClientNodeName());
+ if (binding.hasCookie()) {
+ self.setCookie(binding.getCookie());
+ }
+ other = new OtpPeer(binding.getNode());
+ connection = self.connect(other);
+ Method jmethod = ((JavaOperation) msg.getOperation())
+ .getJavaMethod();
+ OtpErlangList params = TypeHelpersProxy.toErlangAsList(msg
+ .getBody(), jmethod.getParameterAnnotations());
+ OtpErlangTuple message = MessageHelper.rpcMessage(self.pid(), self
+ .createRef(), binding.getModule(), msg.getOperation()
+ .getName(), params);
+ connection.send(MessageHelper.RPC_MBOX, message);
+ OtpErlangObject rpcResponse = null;
+ if (binding.hasTimeout()) {
+ rpcResponse = connection.receive(binding.getTimeout());
+ } else {
+ rpcResponse = connection.receive();
+ }
+ OtpErlangObject result = ((OtpErlangTuple) rpcResponse)
+ .elementAt(1);
+ if (MessageHelper.isfunctionUndefMessage(result)) {
+ // TODO: externalize message?
+ Exception e = new ErlangException("No '" + binding.getModule()
+ + ":" + msg.getOperation().getName()
+ + "' operation defined on remote '" + binding.getNode()
+ + "' node.");
+ reportProblem(msg, e);
+ msg.setBody(null);
+ } else if (msg.getOperation().getOutputType() != null) {
+ jmethod.getAnnotations();
+ msg.setBody(TypeHelpersProxy.toJava(result, msg.getOperation()
+ .getOutputType().getPhysical(), jmethod
+ .getAnnotations()));
+ }
+ } catch (OtpAuthException e) {
+ // TODO: externalize message?
+ ErlangException ee = new ErlangException(
+ "Problem while authenticating client - check your cookie",
+ e);
+ msg.setBody(null);
+ reportProblem(msg, ee);
+ } catch (InterruptedException e) {
+ // TODO: externalize message?
+ ErlangException ee = new ErlangException(
+ "Timeout while receiving RPC reply", e);
+ msg.setBody(null);
+ reportProblem(msg, ee);
+ } catch (Exception e) {
+ reportProblem(msg, e);
+ } finally {
+ if (connection != null) {
+ connection.close();
+ }
+ }
+ return msg;
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.invocation.Invoker#invoke(org.apache.tuscany.sca.invocation.Message)
+ */
+ public Message invoke(Message msg) {
+ if (binding.isMbox()) {
+ return sendMessage(msg);
+ } else {
+ return invokeOperation(msg);
+ }
+
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/ErlangNode.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/ErlangNode.java new file mode 100644 index 0000000000..8a2ca44290 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/ErlangNode.java @@ -0,0 +1,118 @@ +/* + * 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.erlang.impl; + +import java.io.IOException; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.logging.Level; +import java.util.logging.Logger; + +import org.apache.tuscany.sca.binding.erlang.ErlangBinding; +import org.apache.tuscany.sca.binding.erlang.impl.exceptions.ErlangException; +import org.apache.tuscany.sca.interfacedef.Operation; +import org.apache.tuscany.sca.runtime.RuntimeComponentService; + +import com.ericsson.otp.erlang.OtpAuthException; +import com.ericsson.otp.erlang.OtpConnection; +import com.ericsson.otp.erlang.OtpSelf; + +/** + * @version $Rev$ $Date$ + */ +public class ErlangNode implements Runnable { + + private static final Logger logger = Logger.getLogger(ErlangNode.class + .getName()); + + private ErlangNodeElement nodeElement; + private String name; + private OtpSelf self; + private ExecutorService executors; + private boolean stopRequested; + private Map<String, List<Operation>> groupedOperations; + + public ErlangNode(String name, ErlangBinding binding, + RuntimeComponentService service) throws Exception { + this.name = name; + self = new OtpSelf(name); + boolean registered = self.publishPort(); + if (!registered) { + // TODO: externalize message? + throw new ErlangException( + "Problem with publishing service under epmd server."); + } + if (binding.hasCookie()) { + self.setCookie(binding.getCookie()); + } + registerBinding(binding, service); + } + + public void stop() { + stopRequested = true; + executors.shutdownNow(); + } + + public void run() { + executors = Executors.newFixedThreadPool(nodeElement.getBinding().getServiceThreadPool()); + while (!stopRequested) { + try { + OtpConnection connection = self.accept(); + executors.execute(new ServiceExecutor(connection, + groupedOperations, nodeElement, name)); + } catch (IOException e) { + // TODO: externalzie message? + logger.log(Level.WARNING, + "Error occured while accepting connection on '" + name + + "' node", e); + } catch (OtpAuthException e) { + // TODO: externalize message? + logger.log(Level.WARNING, "Error while authenticating client", e); + } + } + executors.shutdownNow(); + } + + private void registerBinding(ErlangBinding binding, + RuntimeComponentService service) throws ErlangException { + if (binding.isMbox()) { + List<Operation> operations = service.getInterfaceContract() + .getInterface().getOperations(); + groupedOperations = new HashMap<String, List<Operation>>(); + for (Operation operation : operations) { + List<Operation> operationsGroup = groupedOperations + .get(operation.getName()); + if (operationsGroup == null) { + operationsGroup = new ArrayList<Operation>(); + groupedOperations.put(operation.getName(), operationsGroup); + } + operationsGroup.add(operation); + } + } + nodeElement = new ErlangNodeElement(); + nodeElement.setService(service); + nodeElement.setBinding(binding); + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/ErlangNodeElement.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/ErlangNodeElement.java new file mode 100644 index 0000000000..f945a841ec --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/ErlangNodeElement.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 org.apache.tuscany.sca.binding.erlang.impl; + +import org.apache.tuscany.sca.binding.erlang.ErlangBinding; +import org.apache.tuscany.sca.runtime.RuntimeComponentService; + +/** + * Holds information (RuntimeComponentService, ErlangBindin) for element (program module, mbox) binded on node. + * @version $Rev$ $Date$ + */ +public class ErlangNodeElement { + + private ErlangBinding binding; + private RuntimeComponentService service; + + public void setBinding(ErlangBinding binding) { + this.binding = binding; + } + + public ErlangBinding getBinding() { + return binding; + } + + public void setService(RuntimeComponentService service) { + this.service = service; + } + + public RuntimeComponentService getService() { + return service; + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/ErlangReferenceBindingProvider.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/ErlangReferenceBindingProvider.java new file mode 100644 index 0000000000..b96a4524e1 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/ErlangReferenceBindingProvider.java @@ -0,0 +1,87 @@ +/*
+ * 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.erlang.impl;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.binding.erlang.ErlangBinding;
+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.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ErlangReferenceBindingProvider implements ReferenceBindingProvider {
+
+ private static final Logger logger = Logger
+ .getLogger(ErlangReferenceBindingProvider.class.getName());
+ private RuntimeComponentReference reference;
+ private ErlangBinding binding;
+
+ public ErlangReferenceBindingProvider(ErlangBinding binding,
+ RuntimeComponentReference reference) {
+ this.reference = reference;
+ this.binding = binding;
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.provider.ReferenceBindingProvider#createInvoker(org.apache.tuscany.sca.interfacedef.Operation)
+ */
+ public Invoker createInvoker(Operation operation) {
+ try {
+ return new ErlangInvoker(binding);
+ } catch (Exception e) {
+ logger.log(Level.WARNING,
+ "Exception during creating Erlang invoker", e);
+ }
+ return null;
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.provider.ReferenceBindingProvider#getBindingInterfaceContract()
+ */
+ public InterfaceContract getBindingInterfaceContract() {
+ return reference.getInterfaceContract();
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.provider.ReferenceBindingProvider#start()
+ */
+ public void start() {
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.provider.ReferenceBindingProvider#stop()
+ */
+ public void stop() {
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.provider.ReferenceBindingProvider#supportsOneWayInvocation()
+ */
+ public boolean supportsOneWayInvocation() {
+ return false;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/ErlangServiceBindingProvider.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/ErlangServiceBindingProvider.java new file mode 100644 index 0000000000..c2546a4336 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/ErlangServiceBindingProvider.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.erlang.impl;
+
+import org.apache.tuscany.sca.binding.erlang.ErlangBinding;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ErlangServiceBindingProvider implements ServiceBindingProvider {
+
+ private RuntimeComponentService service;
+ private ErlangNode node;
+
+ public ErlangServiceBindingProvider(ErlangBinding binding,
+ RuntimeComponentService service) throws Exception {
+ this.service = service;
+ this.node = new ErlangNode(binding.getNode(), binding, service);
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.provider.ServiceBindingProvider#getBindingInterfaceContract()
+ */
+ public InterfaceContract getBindingInterfaceContract() {
+ return service.getInterfaceContract();
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.provider.ServiceBindingProvider#start()
+ */
+ public void start() {
+ try {
+ Thread thread = new Thread(node);
+ thread.start();
+ } catch (Exception e) {
+ throw new ServiceRuntimeException(e);
+ }
+
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.provider.ServiceBindingProvider#stop()
+ */
+ public void stop() {
+ try {
+ node.stop();
+ } catch (Exception e) {
+ throw new ServiceRuntimeException(e);
+ }
+
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.provider.ServiceBindingProvider#supportsOneWayInvocation()
+ */
+ public boolean supportsOneWayInvocation() {
+ return false;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/MessageHelper.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/MessageHelper.java new file mode 100644 index 0000000000..ee7957406b --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/MessageHelper.java @@ -0,0 +1,127 @@ +/* + * 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.erlang.impl; + +import com.ericsson.otp.erlang.OtpErlangAtom; +import com.ericsson.otp.erlang.OtpErlangList; +import com.ericsson.otp.erlang.OtpErlangObject; +import com.ericsson.otp.erlang.OtpErlangPid; +import com.ericsson.otp.erlang.OtpErlangRef; +import com.ericsson.otp.erlang.OtpErlangTuple; + +/** + * @version $Rev$ $Date$ + */ +public class MessageHelper { + + /** + * Mbox name used for Remote Procedure Calls + */ + public static String RPC_MBOX = "rex"; + + public static final OtpErlangAtom ATOM_OK = new OtpErlangAtom("ok"); + public static final OtpErlangAtom ATOM_ERROR = new OtpErlangAtom("error"); + public static final OtpErlangAtom ATOM_BADRPC = new OtpErlangAtom("badrpc"); + private static final OtpErlangAtom ATOM_EXIT = new OtpErlangAtom("EXIT"); + private static final OtpErlangAtom ATOM_UNDEF = new OtpErlangAtom("undef"); + private static final OtpErlangAtom ATOM_CALL = new OtpErlangAtom("call"); + private static final OtpErlangAtom ATOM_GEN_CALL = new OtpErlangAtom( + "$gen_call"); + + public static OtpErlangObject functionUndefMessage(String module, + String function, OtpErlangList args, String tuscanyMsg) { + OtpErlangObject[] args4 = new OtpErlangObject[3]; + args4[0] = new OtpErlangAtom(module); + args4[1] = new OtpErlangAtom(function); + args4[2] = args; + + OtpErlangObject[] args3 = new OtpErlangObject[2]; + args3[0] = new OtpErlangTuple(args4); + args3[1] = new OtpErlangAtom(tuscanyMsg); + + OtpErlangObject[] args2 = new OtpErlangObject[2]; + args2[0] = ATOM_UNDEF; + args2[1] = new OtpErlangList(args3); + + OtpErlangObject[] args1 = new OtpErlangObject[2]; + args1[0] = ATOM_EXIT; + args1[1] = new OtpErlangTuple(args2); + + OtpErlangTuple result = new OtpErlangTuple(args1); + return result; + } + + public static boolean isfunctionUndefMessage(OtpErlangObject msg) { + if (msg.getClass().equals(OtpErlangTuple.class)) { + OtpErlangTuple tupleMsg = (OtpErlangTuple) msg; + if (tupleMsg.arity() == 2 + && tupleMsg.elementAt(0).getClass().equals( + OtpErlangAtom.class) + && tupleMsg.elementAt(1).getClass().equals( + OtpErlangTuple.class) + && ((OtpErlangAtom) tupleMsg.elementAt(0)).atomValue() + .equals(ATOM_BADRPC.atomValue())) { + OtpErlangTuple badrpcTuple = (OtpErlangTuple) tupleMsg + .elementAt(1); + if (badrpcTuple.arity() == 2 + && badrpcTuple.elementAt(0).getClass().equals( + OtpErlangAtom.class) + && badrpcTuple.elementAt(1).getClass().equals( + OtpErlangTuple.class) + && ((OtpErlangAtom) badrpcTuple.elementAt(0)) + .atomValue().equals(ATOM_EXIT.atomValue())) { + OtpErlangTuple exitTuple = (OtpErlangTuple) badrpcTuple + .elementAt(1); + if (exitTuple.arity() == 2 + && exitTuple.elementAt(0).getClass().equals( + OtpErlangAtom.class) + && ((OtpErlangAtom) exitTuple.elementAt(0)) + .atomValue().equals(ATOM_UNDEF.atomValue())) { + return true; + } + } + + } + } + return false; + } + + public static OtpErlangTuple rpcMessage(OtpErlangPid senderPid, + OtpErlangRef ref, String module, String function, OtpErlangList args) { + OtpErlangObject[] args3 = new OtpErlangObject[5]; + args3[0] = ATOM_CALL; + args3[1] = new OtpErlangAtom(module); + args3[2] = new OtpErlangAtom(function); + args3[3] = args; + args3[4] = senderPid; + + OtpErlangObject[] args2 = new OtpErlangObject[2]; + args2[0] = senderPid; + args2[1] = ref; + + OtpErlangObject[] args1 = new OtpErlangObject[3]; + args1[0] = ATOM_GEN_CALL; + args1[1] = new OtpErlangTuple(args2); + args1[2] = new OtpErlangTuple(args3); + + OtpErlangTuple result = new OtpErlangTuple(args1); + return result; + } +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/ServiceExecutor.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/ServiceExecutor.java new file mode 100644 index 0000000000..9e292fe3bb --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/ServiceExecutor.java @@ -0,0 +1,378 @@ +/* + * 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.erlang.impl; + +import java.io.IOException; +import java.lang.annotation.Annotation; +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; +import java.util.List; +import java.util.Map; +import java.util.logging.Level; +import java.util.logging.Logger; + +import org.apache.tuscany.sca.binding.erlang.ErlangBinding; +import org.apache.tuscany.sca.binding.erlang.impl.types.TypeHelpersProxy; +import org.apache.tuscany.sca.interfacedef.DataType; +import org.apache.tuscany.sca.interfacedef.Operation; +import org.apache.tuscany.sca.interfacedef.java.JavaOperation; +import org.apache.tuscany.sca.runtime.RuntimeComponentService; + +import com.ericsson.otp.erlang.OtpAuthException; +import com.ericsson.otp.erlang.OtpConnection; +import com.ericsson.otp.erlang.OtpErlangAtom; +import com.ericsson.otp.erlang.OtpErlangDecodeException; +import com.ericsson.otp.erlang.OtpErlangExit; +import com.ericsson.otp.erlang.OtpErlangList; +import com.ericsson.otp.erlang.OtpErlangObject; +import com.ericsson.otp.erlang.OtpErlangPid; +import com.ericsson.otp.erlang.OtpErlangRef; +import com.ericsson.otp.erlang.OtpErlangString; +import com.ericsson.otp.erlang.OtpErlangTuple; +import com.ericsson.otp.erlang.OtpMsg; + +/** + * @version $Rev$ $Date$ + */ +public class ServiceExecutor implements Runnable { + + private static final Logger logger = Logger.getLogger(ServiceExecutor.class + .getName()); + + private ErlangNodeElement nodeElement; + private OtpConnection connection; + private Map<String, List<Operation>> groupedOperations; + private String name; + + public ServiceExecutor(OtpConnection connection, + Map<String, List<Operation>> groupedOperations, + ErlangNodeElement nodeElement, String name) { + this.connection = connection; + this.groupedOperations = groupedOperations; + this.nodeElement = nodeElement; + this.name = name; + } + + private void sendMessage(OtpConnection connection, OtpErlangPid pid, + OtpErlangRef ref, OtpErlangAtom head, OtpErlangObject message) + throws IOException { + OtpErlangObject tResult = null; + if (head != null) { + tResult = new OtpErlangTuple( + new OtpErlangObject[] { head, message }); + } else { + tResult = message; + } + OtpErlangObject msg = null; + msg = new OtpErlangTuple(new OtpErlangObject[] { ref, tResult }); + connection.send(pid, msg); + } + + private void handleRpc(OtpMsg msg) { + OtpErlangTuple request = null; + OtpErlangPid senderPid = null; + OtpErlangRef senderRef = null; + try { + OtpErlangTuple call = (OtpErlangTuple) msg.getMsg(); + OtpErlangTuple from = (OtpErlangTuple) call.elementAt(1); + request = (OtpErlangTuple) call.elementAt(2); + senderPid = (OtpErlangPid) from.elementAt(0); + senderRef = (OtpErlangRef) from.elementAt(1); + String module = ((OtpErlangAtom) request.elementAt(1)).atomValue(); + String function = ((OtpErlangAtom) request.elementAt(2)) + .atomValue(); + OtpErlangObject args = request.elementAt(3); + OtpErlangList argsList = null; + // normalize input + if (args instanceof OtpErlangList) { + argsList = (OtpErlangList) args; + } else { + argsList = new OtpErlangList(args); + } + if (!nodeElement.getBinding().getModule().equals(module)) { + // module not found + // TODO: externalize message? + OtpErlangObject errorMsg = MessageHelper.functionUndefMessage( + module, function, argsList, + "Module not found in SCA component."); + sendMessage(connection, senderPid, senderRef, + MessageHelper.ATOM_BADRPC, errorMsg); + } else { + // module found, looking for operation + RuntimeComponentService service = nodeElement.getService(); + ErlangBinding binding = nodeElement.getBinding(); + List<Operation> operations = service.getInterfaceContract() + .getInterface().getOperations(); + Operation operation = null; + for (Operation o : operations) { + if (o.getName().equals(function)) { + operation = o; + break; + } + } + if (operation != null) { + // operation found + List<DataType> iTypes = operation.getInputType() + .getLogical(); + Class<?>[] forClasses = new Class<?>[iTypes.size()]; + for (int i = 0; i < iTypes.size(); i++) { + forClasses[i] = iTypes.get(i).getPhysical(); + } + try { + // invoke operation + Method jmethod = ((JavaOperation) operation) + .getJavaMethod(); + Object result = service.getRuntimeWire(binding, + service.getInterfaceContract()).invoke( + operation, + TypeHelpersProxy.toJavaFromList(argsList, + forClasses, jmethod + .getParameterAnnotations())); + OtpErlangObject response = null; + + // send reply + if (operation.getOutputType() != null + && operation.getOutputType().getPhysical() + .isArray()) { + // output type is array + response = TypeHelpersProxy.toErlangAsResultList( + result, jmethod.getAnnotations()); + } else if (operation.getOutputType() == null) { + // output type is void, create empty reply + Object[] arrArg = new Object[] {}; + response = TypeHelpersProxy.toErlang(arrArg, + new Annotation[0][0]); + } else { + // output type is not void and not array + response = TypeHelpersProxy.toErlang(result, + jmethod.getAnnotations()); + } + sendMessage(connection, senderPid, senderRef, null, + response); + } catch (Exception e) { + if ((e.getClass().equals( + InvocationTargetException.class) && e + .getCause().getClass().equals( + IllegalArgumentException.class)) + || e.getClass().equals( + TypeMismatchException.class)) { + // wrong params + // TODO: externalize message? + OtpErlangObject errorMsg = MessageHelper + .functionUndefMessage(module, function, + argsList, + "Operation name found in SCA component, but parameters types didn't match."); + sendMessage(connection, senderPid, senderRef, + MessageHelper.ATOM_BADRPC, errorMsg); + } else { + // unexpected error + throw e; + } + } + } else { + // operation not found + // TODO: externalize message? + OtpErlangObject errorMsg = MessageHelper + .functionUndefMessage(module, function, argsList, + "Operation name not found in SCA component."); + sendMessage(connection, senderPid, senderRef, + MessageHelper.ATOM_BADRPC, errorMsg); + } + } + } catch (ClassCastException e) { + // invalid request + // TODO: externalize message? + try { + logger + .log( + Level.WARNING, + "On node '" + + nodeElement.getBinding().getNode() + + "' received RPC request which is invalid. Request content is: " + + msg.getMsg()); + } catch (OtpErlangDecodeException e1) { + } + } catch (Exception e) { + // unknown error + try { + sendMessage(connection, senderPid, senderRef, + MessageHelper.ATOM_ERROR, new OtpErlangString( + "Unhandled error while processing request: " + + e.getClass().getCanonicalName() + + ", message: " + e.getMessage())); + } catch (Exception e1) { + // error while sending error message. Can't do anything now + logger.log(Level.WARNING, "Error during sending error message", + e); + } + } + } + + private void handleMsg(OtpMsg msg) { + Operation matchedOperation = null; + Object args[] = null; + OtpErlangPid senderPid = null; + OtpErlangObject msgNoSender = null; + List<Operation> operations = groupedOperations.get(msg + .getRecipientName()); + try { + if (msg.getMsg().getClass().equals(OtpErlangTuple.class) + && (((OtpErlangTuple) msg.getMsg()).elementAt(0)) + .getClass().equals(OtpErlangPid.class)) { + // PID provided by client + senderPid = (OtpErlangPid) ((OtpErlangTuple) msg.getMsg()) + .elementAt(0); + msgNoSender = ((OtpErlangTuple) msg.getMsg()).elementAt(1); + } else { + // PID obtained from jinterface + senderPid = msg.getSenderPid(); + msgNoSender = msg.getMsg(); + } + } catch (Exception e) { + logger.log(Level.WARNING, "Unexpected error", e); + } + + if (operations == null) { + // operation name not found + // TODO: externalize message? + // NOTE: I assume in Erlang sender doesn't get confirmation so + // no message will be send + logger.log(Level.WARNING, "Node '" + name + + "' received message addressed to non exising mbox: " + + msg.getRecipientName()); + } else { + // find proper operation for received parameters + for (Operation operation : operations) { + Method method = ((JavaOperation) operation).getJavaMethod(); + List<DataType> iTypes = operation.getInputType().getLogical(); + Class<?>[] forClasses = new Class<?>[iTypes.size()]; + for (int i = 0; i < iTypes.size(); i++) { + forClasses[i] = iTypes.get(i).getPhysical(); + } + try { + args = TypeHelpersProxy.toJavaAsArgs(msgNoSender, + forClasses, method.getParameterAnnotations()); + matchedOperation = operation; + break; + } catch (Exception e) { + // this exception is expected while processing operation + // version with mismatched arguments + } + } + if (matchedOperation != null) { + // operation found, invoke it + try { + Method jmethod = ((JavaOperation) matchedOperation) + .getJavaMethod(); + Object result = nodeElement.getService().getRuntimeWire( + nodeElement.getBinding()).invoke(matchedOperation, + args); + OtpErlangObject response = null; + + // create and send send reply + if (matchedOperation.getOutputType() != null + && matchedOperation.getOutputType().getPhysical() + .isArray()) { + // result type is array + response = TypeHelpersProxy.toErlangAsResultList( + result, jmethod.getAnnotations()); + } else if (matchedOperation.getOutputType() != null) { + // result type is not array and not void + response = TypeHelpersProxy.toErlang(result, jmethod + .getAnnotations()); + } + if (response != null && senderPid != null) { + connection.send(senderPid, response); + } else if (response != null && senderPid == null) { + // couldn't send reply - sender pid unavailable + // TODO: externalize message? + // TODO: do we need to send this reply? + logger + .log( + Level.WARNING, + "Cannot send reply - Erlang client didn't provide it's PID and couldn't obtain sender PID from jinterface"); + } + } catch (InvocationTargetException e) { + if (e.getCause() != null + && e.getCause().getClass().equals( + IllegalArgumentException.class)) { + // arguments number or type mismatch + try { + // TODO: externalize message? + connection + .send( + senderPid, + new OtpErlangString( + "Operation name found in SCA component, but parameters types didn't match.")); + } catch (IOException e1) { + e1.printStackTrace(); + } + } else { + logger.log(Level.WARNING, "Unexpected error", e); + } + } catch (Exception e) { + logger.log(Level.WARNING, "Unexpected error", e); + } + } else { + // TODO: externalize message? + // NOTE: don't send error message if mapping not found + logger.log(Level.WARNING, "No mapping for such arguments in '" + + msg.getRecipientName() + "' operation in '" + name + + "' node. Recevied arguments: " + msgNoSender); + } + } + } + + public void run() { + try { + // NOTE: there's also a timeout, like in reference bindings + OtpMsg msg = null; + if (nodeElement.getBinding().hasTimeout()) { + msg = connection.receiveMsg(nodeElement.getBinding() + .getTimeout()); + } else { + msg = connection.receiveMsg(); + } + // check if request is message or RPC + if (msg.getRecipientName().equals(MessageHelper.RPC_MBOX) + && !nodeElement.getBinding().isMbox()) { + handleRpc(msg); + } else if (!msg.getRecipientName().equals(MessageHelper.RPC_MBOX) + && nodeElement.getBinding().isMbox()) { + handleMsg(msg); + } else { + // received wrong message type + } + } catch (IOException e) { + // TODO: externalize message? + logger.log(Level.WARNING, "Problem while receiving message", e); + } catch (OtpErlangExit e) { + // TODO: linking? + } catch (OtpAuthException e) { + // TODO: cookies? does this exception occur sometime? + } catch (InterruptedException e) { + // NOTE: timeout will be logged + // TODO: externalize message? + logger.log(Level.WARNING, "Timeout while waiting for request", e); + } finally { + connection.close(); + } + } +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/TypeMismatchException.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/TypeMismatchException.java new file mode 100644 index 0000000000..b3562cc413 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/TypeMismatchException.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 org.apache.tuscany.sca.binding.erlang.impl; + +/** + * @version $Rev$ $Date$ + */ +public class TypeMismatchException extends Exception { + + private static final long serialVersionUID = 1L; + private Class<?> expected; + private Class<?> received; + + public TypeMismatchException(Class<?> expected, Class<?> received) { + super("Received " + received + " cannot be mapped to " + + expected.getCanonicalName()); + this.expected = expected; + this.received = received; + } + + public TypeMismatchException() { + super("Arguments don't match"); + } + + public Class<?> getExpected() { + return expected; + } + + public Class<?> getReceived() { + return received; + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/exceptions/ErlangException.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/exceptions/ErlangException.java new file mode 100644 index 0000000000..587d7a509c --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/exceptions/ErlangException.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 org.apache.tuscany.sca.binding.erlang.impl.exceptions; + +/** + * @version $Rev$ $Date$ + */ +public class ErlangException extends Exception { + + private static final long serialVersionUID = 1L; + + public ErlangException(String message) { + super(message); + } + + public ErlangException(String message, Throwable cause) { + super(message, cause); + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/AnnotatedListTypeHelper.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/AnnotatedListTypeHelper.java new file mode 100644 index 0000000000..154f0c27fc --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/AnnotatedListTypeHelper.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 org.apache.tuscany.sca.binding.erlang.impl.types; + +import java.lang.annotation.Annotation; +import java.lang.reflect.Array; +import java.util.ArrayList; +import java.util.List; + +import com.ericsson.otp.erlang.OtpErlangList; +import com.ericsson.otp.erlang.OtpErlangObject; + +/** + * @version $Rev$ $Date$ + */ +public class AnnotatedListTypeHelper implements TypeHelper { + + private Annotation[] notes; + + public AnnotatedListTypeHelper(Annotation[] notes) { + this.notes = notes; + } + + public OtpErlangObject toErlang(Object object) { + int i = 0; + List<OtpErlangObject> elements = new ArrayList<OtpErlangObject>(); + while (true) { + try { + elements.add(TypeHelpersProxy.toErlang(Array.get(object, i), + notes)); + i++; + } catch (ArrayIndexOutOfBoundsException e) { + // expected + break; + } + } + return new OtpErlangList(elements.toArray(new OtpErlangObject[elements + .size()])); + } + + public Object toJava(OtpErlangObject object, Class<?> forClass) + throws Exception { + OtpErlangList erlangList = (OtpErlangList) object; + Object result = Array.newInstance(forClass.getComponentType(), + erlangList.arity()); + for (int i = 0; i < erlangList.arity(); i++) { + Array.set(result, i, TypeHelpersProxy.toJava(erlangList + .elementAt(i), forClass.getComponentType(), + new Annotation[0])); + } + return result; + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/AtomTypeHelper.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/AtomTypeHelper.java new file mode 100644 index 0000000000..94285c66bf --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/AtomTypeHelper.java @@ -0,0 +1,39 @@ +/* + * 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.erlang.impl.types; + +import com.ericsson.otp.erlang.OtpErlangAtom; +import com.ericsson.otp.erlang.OtpErlangObject; + +/** + * @version $Rev$ $Date$ + */ +public class AtomTypeHelper implements TypeHelper { + + public OtpErlangObject toErlang(Object object) { + return new OtpErlangAtom((String) object); + } + + public Object toJava(OtpErlangObject object, Class<?> forClass) + throws Exception { + return ((OtpErlangAtom) object).atomValue(); + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/BinaryTypeHelper.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/BinaryTypeHelper.java new file mode 100644 index 0000000000..7385fe64e4 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/BinaryTypeHelper.java @@ -0,0 +1,39 @@ +/* + * 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.erlang.impl.types; + +import com.ericsson.otp.erlang.OtpErlangBinary; +import com.ericsson.otp.erlang.OtpErlangObject; + +/** + * @version $Rev$ $Date$ + */ +public class BinaryTypeHelper implements TypeHelper { + + public OtpErlangObject toErlang(Object object) { + return new OtpErlangBinary((byte[])object); + } + + public Object toJava(OtpErlangObject object, Class<?> forClass) + throws Exception { + return ((OtpErlangBinary)object).binaryValue(); + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/BooleanTypeHelper.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/BooleanTypeHelper.java new file mode 100644 index 0000000000..9463b72eb9 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/BooleanTypeHelper.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 org.apache.tuscany.sca.binding.erlang.impl.types; + +import com.ericsson.otp.erlang.OtpErlangAtom; +import com.ericsson.otp.erlang.OtpErlangBoolean; +import com.ericsson.otp.erlang.OtpErlangObject; + +/** + * @version $Rev$ $Date$ + */ +public class BooleanTypeHelper implements TypeHelper { + + public OtpErlangObject toErlang(Object object) { + return new OtpErlangBoolean((Boolean) object); + } + + public Object toJava(OtpErlangObject object, Class<?> forClass) + throws Exception { + if (object.getClass().equals(OtpErlangAtom.class)) { + return ((OtpErlangAtom) object).booleanValue(); + } else { + return ((OtpErlangBoolean) object).booleanValue(); + } + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/ByteTypeHelper.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/ByteTypeHelper.java new file mode 100644 index 0000000000..c6c8f6690f --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/ByteTypeHelper.java @@ -0,0 +1,39 @@ +/* + * 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.erlang.impl.types; + +import com.ericsson.otp.erlang.OtpErlangByte; +import com.ericsson.otp.erlang.OtpErlangLong; +import com.ericsson.otp.erlang.OtpErlangObject; + +/** + * @version $Rev$ $Date$ + */ +public class ByteTypeHelper implements TypeHelper { + + public OtpErlangObject toErlang(Object object) { + return new OtpErlangByte((Byte) object); + } + + public Object toJava(OtpErlangObject object, Class<?> forClass) + throws Exception { + return (byte) ((OtpErlangLong) object).longValue(); + } +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/CharTypeHelper.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/CharTypeHelper.java new file mode 100644 index 0000000000..b0479c9b0c --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/CharTypeHelper.java @@ -0,0 +1,40 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.binding.erlang.impl.types; + +import com.ericsson.otp.erlang.OtpErlangChar; +import com.ericsson.otp.erlang.OtpErlangLong; +import com.ericsson.otp.erlang.OtpErlangObject; + +/** + * @version $Rev$ $Date$ + */ +public class CharTypeHelper implements TypeHelper { + + public OtpErlangObject toErlang(Object object) { + return new OtpErlangChar((Character) object); + } + + public Object toJava(OtpErlangObject object, Class<?> forClass) + throws Exception { + return (char) ((OtpErlangLong) object).longValue(); + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/DoubleTypeHelper.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/DoubleTypeHelper.java new file mode 100644 index 0000000000..92dd4749ac --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/DoubleTypeHelper.java @@ -0,0 +1,39 @@ +/* + * 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.erlang.impl.types; + +import com.ericsson.otp.erlang.OtpErlangDouble; +import com.ericsson.otp.erlang.OtpErlangObject; + +/** + * @version $Rev$ $Date$ + */ +public class DoubleTypeHelper implements TypeHelper { + + public OtpErlangObject toErlang(Object object) { + return new OtpErlangDouble((Double) object); + } + + public Object toJava(OtpErlangObject object, Class<?> forClass) + throws Exception { + return ((OtpErlangDouble) object).doubleValue(); + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/FloatTypeHelper.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/FloatTypeHelper.java new file mode 100644 index 0000000000..3ee695c3cc --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/FloatTypeHelper.java @@ -0,0 +1,39 @@ +/* + * 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.erlang.impl.types; + +import com.ericsson.otp.erlang.OtpErlangDouble; +import com.ericsson.otp.erlang.OtpErlangObject; + +/** + * @version $Rev$ $Date$ + */ +public class FloatTypeHelper implements TypeHelper { + + public OtpErlangObject toErlang(Object object) { + return new OtpErlangDouble((Float) object); + } + + public Object toJava(OtpErlangObject object, Class<?> forClass) + throws Exception { + return (float) ((OtpErlangDouble) object).doubleValue(); + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/IntTypeHelper.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/IntTypeHelper.java new file mode 100644 index 0000000000..3ee8e7d9ac --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/IntTypeHelper.java @@ -0,0 +1,40 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.binding.erlang.impl.types; + +import com.ericsson.otp.erlang.OtpErlangInt; +import com.ericsson.otp.erlang.OtpErlangLong; +import com.ericsson.otp.erlang.OtpErlangObject; + +/** + * @version $Rev$ $Date$ + */ +public class IntTypeHelper implements TypeHelper { + + public OtpErlangObject toErlang(Object object) { + return new OtpErlangInt((Integer) object); + } + + public Object toJava(OtpErlangObject object, Class<?> forClass) + throws Exception { + return (int) ((OtpErlangLong) object).longValue(); + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/ListTypeHelper.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/ListTypeHelper.java new file mode 100644 index 0000000000..7bb62d4cf8 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/ListTypeHelper.java @@ -0,0 +1,65 @@ +/* + * 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.erlang.impl.types; + +import java.lang.annotation.Annotation; +import java.lang.reflect.Array; +import java.util.ArrayList; +import java.util.List; + +import com.ericsson.otp.erlang.OtpErlangList; +import com.ericsson.otp.erlang.OtpErlangObject; + +/** + * @version $Rev$ $Date$ + */ +public class ListTypeHelper implements TypeHelper { + + public OtpErlangObject toErlang(Object object) { + int i = 0; + List<OtpErlangObject> elements = new ArrayList<OtpErlangObject>(); + while (true) { + try { + elements.add(TypeHelpersProxy.toErlang(Array.get(object, i), + new Annotation[0])); + i++; + } catch (ArrayIndexOutOfBoundsException e) { + // expected + break; + } + } + return new OtpErlangList(elements.toArray(new OtpErlangObject[elements + .size()])); + } + + public Object toJava(OtpErlangObject object, Class<?> forClass) + throws Exception { + OtpErlangList erlangList = (OtpErlangList) object; + Object result = Array.newInstance(forClass.getComponentType(), + erlangList.arity()); + for (int i = 0; i < erlangList.arity(); i++) { + Array.set(result, i, TypeHelpersProxy.toJava(erlangList + .elementAt(i), forClass.getComponentType(), + new Annotation[0])); + } + return result; + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/LongTypeHelper.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/LongTypeHelper.java new file mode 100644 index 0000000000..711057569a --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/LongTypeHelper.java @@ -0,0 +1,39 @@ +/* + * 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.erlang.impl.types; + +import com.ericsson.otp.erlang.OtpErlangLong; +import com.ericsson.otp.erlang.OtpErlangObject; + +/** + * @version $Rev$ $Date$ + */ +public class LongTypeHelper implements TypeHelper { + + public OtpErlangObject toErlang(Object object) { + return new OtpErlangLong((Long) object); + } + + public Object toJava(OtpErlangObject object, Class<?> forClass) + throws Exception { + return ((OtpErlangLong) object).longValue(); + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/ShortTypeHelper.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/ShortTypeHelper.java new file mode 100644 index 0000000000..73a68691a4 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/ShortTypeHelper.java @@ -0,0 +1,40 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.binding.erlang.impl.types; + +import com.ericsson.otp.erlang.OtpErlangLong; +import com.ericsson.otp.erlang.OtpErlangObject; +import com.ericsson.otp.erlang.OtpErlangShort; + +/** + * @version $Rev$ $Date$ + */ +public class ShortTypeHelper implements TypeHelper { + + public OtpErlangObject toErlang(Object object) { + return new OtpErlangShort((Short) object); + } + + public Object toJava(OtpErlangObject object, Class<?> forClass) + throws Exception { + return (short) ((OtpErlangLong) object).longValue(); + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/StringTypeHelper.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/StringTypeHelper.java new file mode 100644 index 0000000000..001ec47655 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/StringTypeHelper.java @@ -0,0 +1,39 @@ +/* + * 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.erlang.impl.types; + +import com.ericsson.otp.erlang.OtpErlangObject; +import com.ericsson.otp.erlang.OtpErlangString; + +/** + * @version $Rev$ $Date$ + */ +public class StringTypeHelper implements TypeHelper { + + public OtpErlangObject toErlang(Object object) { + return new OtpErlangString((String) object); + } + + public Object toJava(OtpErlangObject object, Class<?> forClass) + throws Exception { + return ((OtpErlangString) object).stringValue(); + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/TupleTypeHelper.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/TupleTypeHelper.java new file mode 100644 index 0000000000..64ea57f836 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/TupleTypeHelper.java @@ -0,0 +1,70 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.binding.erlang.impl.types; + +import java.lang.reflect.Field; +import java.util.ArrayList; +import java.util.List; + +import com.ericsson.otp.erlang.OtpErlangObject; +import com.ericsson.otp.erlang.OtpErlangTuple; + +/** + * @version $Rev$ $Date$ + */ +public class TupleTypeHelper implements TypeHelper { + + public OtpErlangObject toErlang(Object object) { + Class<?> forClass = object.getClass(); + List<OtpErlangObject> tupleMembers = new ArrayList<OtpErlangObject>(); + Field[] fields = forClass.getFields(); + for (int i = 0; i < fields.length; i++) { + try { + OtpErlangObject member = TypeHelpersProxy.toErlang(fields[i] + .get(object), fields[i].getAnnotations()); + tupleMembers.add(member); + } catch (IllegalArgumentException e) { + // no problem should occur here + } catch (IllegalAccessException e) { + // and here + } + } + OtpErlangObject result = new OtpErlangTuple(tupleMembers + .toArray(new OtpErlangObject[tupleMembers.size()])); + return result; + } + + public Object toJava(OtpErlangObject object, Class<?> forClass) + throws Exception { + Object result = null; + OtpErlangTuple tuple = (OtpErlangTuple) object; + Field[] fields = forClass.getFields(); + result = forClass.newInstance(); + for (int i = 0; i < tuple.arity(); i++) { + OtpErlangObject tupleMember = tuple.elementAt(i); + Object javaMember = TypeHelpersProxy.toJava(tupleMember, fields[i] + .getType(), fields[i].getAnnotations()); + fields[i].setAccessible(true); + fields[i].set(result, javaMember); + } + return result; + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/TypeHelper.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/TypeHelper.java new file mode 100644 index 0000000000..add885ef6e --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/TypeHelper.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 org.apache.tuscany.sca.binding.erlang.impl.types;
+
+import com.ericsson.otp.erlang.OtpErlangObject;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface TypeHelper {
+
+ Object toJava(OtpErlangObject object, Class<?> forClass) throws Exception;
+
+ OtpErlangObject toErlang(Object object);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/TypeHelpersProxy.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/TypeHelpersProxy.java new file mode 100644 index 0000000000..2ab29490e3 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/TypeHelpersProxy.java @@ -0,0 +1,291 @@ +/*
+ * 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.erlang.impl.types;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Array;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.binding.erlang.impl.TypeMismatchException;
+import org.apache.tuscany.sca.binding.erlang.meta.ErlangAtom;
+
+import com.ericsson.otp.erlang.OtpErlangList;
+import com.ericsson.otp.erlang.OtpErlangObject;
+import com.ericsson.otp.erlang.OtpErlangTuple;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TypeHelpersProxy {
+
+ private static Map<Class<?>, TypeHelper> primitiveTypes = null;
+
+ static {
+ // initiate type helpers
+ primitiveTypes = new HashMap<Class<?>, TypeHelper>();
+ primitiveTypes.put(boolean.class, new BooleanTypeHelper());
+ primitiveTypes.put(short.class, new ShortTypeHelper());
+ primitiveTypes.put(byte.class, new ByteTypeHelper());
+ primitiveTypes.put(char.class, new CharTypeHelper());
+ primitiveTypes.put(int.class, new IntTypeHelper());
+ primitiveTypes.put(long.class, new LongTypeHelper());
+ primitiveTypes.put(float.class, new FloatTypeHelper());
+ primitiveTypes.put(double.class, new DoubleTypeHelper());
+ primitiveTypes.put(String.class, new StringTypeHelper());
+ primitiveTypes.put(Boolean.class, primitiveTypes.get(boolean.class));
+ primitiveTypes.put(Character.class, primitiveTypes.get(char.class));
+ primitiveTypes.put(Short.class, primitiveTypes.get(char.class));
+ primitiveTypes.put(Byte.class, primitiveTypes.get(byte.class));
+ primitiveTypes.put(Short.class, primitiveTypes.get(short.class));
+ primitiveTypes.put(Integer.class, primitiveTypes.get(int.class));
+ primitiveTypes.put(Long.class, primitiveTypes.get(long.class));
+ primitiveTypes.put(Float.class, primitiveTypes.get(float.class));
+ primitiveTypes.put(Double.class, primitiveTypes.get(double.class));
+ primitiveTypes.put(byte[].class, new BinaryTypeHelper());
+ primitiveTypes.put(ErlangAtom.class, new AtomTypeHelper());
+ }
+
+ private static TypeHelper getTypeHelper(Class<?> forClass,
+ Annotation[] notes) {
+ TypeHelper typeHelper = null;
+ // check for special types marked by annotations
+ for (int i = 0; i < notes.length; i++) {
+ typeHelper = primitiveTypes.get(notes[i].annotationType());
+ if (typeHelper != null) {
+ // get type which is annotated, reduce array if needed
+ Class<?> annotatedType = forClass;
+ while (annotatedType.isArray()) {
+ annotatedType = annotatedType.getComponentType();
+ }
+ if (notes[i].annotationType().equals(ErlangAtom.class)
+ && !annotatedType.equals(String.class)) {
+ // NOTE: @ErlangAtom atom will be ignored if not annotates
+ // string
+ typeHelper = null;
+ } else {
+ // check if annotation points to array
+ if (forClass.isArray()) {
+ typeHelper = new AnnotatedListTypeHelper(notes);
+ }
+ break;
+ }
+ }
+ }
+ // check for standard types
+ if (typeHelper == null) {
+ typeHelper = primitiveTypes.get(forClass);
+ }
+ // check for arrays
+ if (typeHelper == null && forClass.isArray()) {
+ typeHelper = new ListTypeHelper();
+ }
+ // others would be tuples
+ if (typeHelper == null) {
+ typeHelper = new TupleTypeHelper();
+ }
+ return typeHelper;
+ }
+
+ /**
+ * Converts single Java object into Erlang
+ *
+ * @param object
+ * @param notes
+ * @return
+ */
+ public static OtpErlangObject toErlang(Object object, Annotation[] notes) {
+ TypeHelper helper = getTypeHelper(object.getClass(), notes);
+ return helper.toErlang(object);
+ }
+
+ /**
+ * Converts Java objects arrays to Erlang: 1. single object (if array arity
+ * == 1) or 2. tuple (if array arity > 1)
+ *
+ * @param objects
+ * @return
+ */
+ public static OtpErlangObject toErlang(Object[] objects,
+ Annotation[][] notes) {
+ OtpErlangObject result = null;
+ if (objects != null) {
+ TypeHelper helper = null;
+ switch (objects.length) {
+ case 0:
+ result = new OtpErlangList();
+ break;
+ case 1:
+ helper = getTypeHelper(objects[0].getClass(), notes[0]);
+ result = helper.toErlang(objects[0]);
+ break;
+ default:
+ OtpErlangObject[] erlObjects = new OtpErlangObject[objects.length];
+ for (int i = 0; i < objects.length; i++) {
+ helper = getTypeHelper(objects[i].getClass(), notes[i]);
+ erlObjects[i] = helper.toErlang(objects[i]);
+ }
+ result = new OtpErlangTuple(erlObjects);
+ break;
+ }
+ }
+ return result;
+ }
+
+ /**
+ * Creates Erlang list basing on unknown Java arrays
+ *
+ * @param array
+ * @param notes
+ * @return
+ */
+ public static OtpErlangList toErlangAsList(Object array,
+ Annotation[][] notes) {
+ return toErlangAsList(array, notes, false);
+ }
+
+ /**
+ * Creates Erlang list of result elements
+ *
+ * @param array
+ * @param notes
+ * @return
+ */
+ public static OtpErlangList toErlangAsResultList(Object array,
+ Annotation[] notes) {
+ return toErlangAsList(array, new Annotation[][] { notes }, true);
+ }
+
+ /**
+ *
+ * @param array
+ * @param notes
+ * @param isArray
+ * @return
+ */
+ private static OtpErlangList toErlangAsList(Object array,
+ Annotation[][] notes, boolean isArray) {
+ OtpErlangList result = null;
+ if (array != null) {
+ List<OtpErlangObject> attrsList = new ArrayList<OtpErlangObject>();
+ int i = 0;
+ while (true) {
+ try {
+ Annotation[] currNotes = isArray ? notes[0] : notes[i];
+ TypeHelper helper = getTypeHelper(Array.get(array, i)
+ .getClass(), currNotes);
+ attrsList.add(helper.toErlang(Array.get(array, i)));
+ i++;
+ } catch (ArrayIndexOutOfBoundsException e) {
+ break;
+ }
+ }
+ result = new OtpErlangList(attrsList
+ .toArray(new OtpErlangObject[attrsList.size()]));
+ } else {
+ result = new OtpErlangList();
+ }
+ return result;
+ }
+
+ /**
+ * Converts single Erlang object to Java
+ *
+ * @param object
+ * @param forClass
+ * @return
+ * @throws Exception
+ */
+ public static Object toJava(OtpErlangObject object, Class<?> forClass,
+ Annotation[] notes) throws Exception {
+ try {
+ TypeHelper helper = getTypeHelper(forClass, notes);
+ return helper.toJava(object, forClass);
+ } catch (ClassCastException e) {
+ throw new TypeMismatchException(forClass, object.getClass());
+ }
+ }
+
+ /**
+ * Creates array of Java objects from Erlang list
+ *
+ * @param objects
+ * @param forClass
+ * @return
+ * @throws Exception
+ */
+ public static Object[] toJavaFromList(OtpErlangList objects,
+ Class<?>[] forClass, Annotation[][] notes) throws Exception {
+ Object[] result = new Object[objects.arity()];
+ try {
+ for (int i = 0; i < objects.arity(); i++) {
+ TypeHelper helper = getTypeHelper(forClass[i], notes[i]);
+ result[i] = helper.toJava(objects.elementAt(i), forClass[i]);
+ }
+ } catch (Exception e) {
+ // type mismatch as mismatch of parameters count or parameters type
+ if (e.getClass().equals(ClassCastException.class)
+ || e.getClass()
+ .equals(ArrayIndexOutOfBoundsException.class))
+ throw new TypeMismatchException();
+ }
+ return result;
+ }
+
+ /**
+ * Converts incoming Erlang message to operation arguments
+ *
+ * @param objects
+ * @param forClass
+ * @return
+ * @throws Exception
+ */
+ public static Object[] toJavaAsArgs(OtpErlangObject objects,
+ Class<?>[] forClass, Annotation[][] notes) throws Exception {
+ OtpErlangObject[] args = null;
+ // normalize input
+ if (objects.getClass().equals(OtpErlangTuple.class)) {
+ args = new OtpErlangObject[((OtpErlangTuple) objects).arity()];
+ for (int i = 0; i < ((OtpErlangTuple) objects).arity(); i++) {
+ args[i] = ((OtpErlangTuple) objects).elementAt(i);
+ }
+ } else {
+ args = new OtpErlangObject[1];
+ args[0] = objects;
+ }
+ Object[] result = new Object[args.length];
+ try {
+ for (int i = 0; i < args.length; i++) {
+ TypeHelper helper = getTypeHelper(forClass[i], notes[i]);
+ result[i] = helper.toJava(args[i], forClass[i]);
+ }
+ } catch (Exception e) {
+ // type mismatch as mismatch of parameters count or parameters type
+ if (e.getClass().equals(ClassCastException.class)
+ || e.getClass()
+ .equals(ArrayIndexOutOfBoundsException.class))
+ throw new TypeMismatchException();
+ }
+ return result;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/meta/ErlangAtom.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/meta/ErlangAtom.java new file mode 100644 index 0000000000..48037eaa1c --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/meta/ErlangAtom.java @@ -0,0 +1,28 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.binding.erlang.meta; + +import java.lang.annotation.Retention; +import java.lang.annotation.RetentionPolicy; + +@Retention(RetentionPolicy.RUNTIME) +public @interface ErlangAtom { + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory new file mode 100644 index 0000000000..8e1c659797 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/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 extension
+org.apache.tuscany.sca.binding.erlang.impl.ErlangBindingProviderFactory;model=org.apache.tuscany.sca.binding.erlang.ErlangBinding
diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/AtomTuple.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/AtomTuple.java new file mode 100644 index 0000000000..f0930295a7 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/AtomTuple.java @@ -0,0 +1,30 @@ +/* + * 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.erlang.testing; + +import org.apache.tuscany.sca.binding.erlang.meta.ErlangAtom; + +public class AtomTuple { + + @ErlangAtom + public String field1; + public int field2; + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/MboxInterface.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/MboxInterface.java new file mode 100644 index 0000000000..034abab8f3 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/MboxInterface.java @@ -0,0 +1,65 @@ +/* + * 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.erlang.testing; + +import org.apache.tuscany.sca.binding.erlang.meta.ErlangAtom; + +/** + * @version $Rev$ $Date$ + */ +public interface MboxInterface { + + String sendArgs(String arg) throws Exception; + + boolean sendArgs(boolean arg) throws Exception; + + float sendArgs(float arg) throws Exception; + + double sendArgs(double arg) throws Exception; + + long sendArgs(long arg) throws Exception; + + int sendArgs(int arg) throws Exception; + + char sendArgs(char arg) throws Exception; + + short sendArgs(short arg) throws Exception; + + byte sendArgs(byte arg) throws Exception; + + void sendArgs(int arg1, String arg2) throws Exception; + + StructuredTuple sendArgs(StructuredTuple arg) throws Exception; + + String[] sendArgs(String[] arg) throws Exception; + + String[][] sendArgs(String[][] arg); + + byte[] sendArgs(byte[] arg); + + @ErlangAtom + String[] sendArgs(@ErlangAtom String arg1, AtomTuple arg2); + + @ErlangAtom + String[][] sendArgs(@ErlangAtom String[][] arg1, int arg2); + + void sendArgs() throws Exception; + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/MboxListener.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/MboxListener.java new file mode 100644 index 0000000000..0cab5c0b0e --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/MboxListener.java @@ -0,0 +1,97 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.binding.erlang.testing; + +import java.lang.annotation.Annotation; + +import org.apache.tuscany.sca.binding.erlang.impl.types.TypeHelpersProxy; + +import com.ericsson.otp.erlang.OtpErlangObject; +import com.ericsson.otp.erlang.OtpErlangPid; +import com.ericsson.otp.erlang.OtpErlangTuple; +import com.ericsson.otp.erlang.OtpMbox; +import com.ericsson.otp.erlang.OtpMsg; + +/** + * @version $Rev$ $Date$ + */ +public class MboxListener implements Runnable { + + private OtpMbox mbox; + private OtpMsg msg; + private Object response; + private long duration; + + public MboxListener(OtpMbox mbox, Object response) { + this(mbox, response, 0); + } + + public MboxListener(OtpMbox mbox, Object response, long duration) { + this.mbox = mbox; + this.response = response; + this.duration = duration; + } + + public void run() { + try { + msg = mbox.receiveMsg(); + Thread.sleep(duration); + OtpErlangPid senderPid = null; + if (response != null) { + if (msg.getMsg().getClass().equals(OtpErlangTuple.class) + && ((OtpErlangTuple) msg.getMsg()).elementAt(0) + .getClass().equals(OtpErlangPid.class)) { + senderPid = (OtpErlangPid) ((OtpErlangTuple) msg.getMsg()) + .elementAt(0); + } else { + senderPid = msg.getSenderPid(); + } + mbox.send(senderPid, TypeHelpersProxy.toErlang(response, + new Annotation[0])); + } + } catch (Exception e) { + e.printStackTrace(); + } + } + + public OtpErlangObject getMsg() { + try { + // Sometimes clients tries to get message which isn't fully + // received. + // If so - give it more tries. This sometimes caused + // NullPointerException in + // ReferenceServiceTestCase.testMultipleArguments(). + for (int i = 0; i < 3; i++) { + if (msg != null) { + return ((OtpErlangTuple) msg.getMsg()).elementAt(1); + } else { + try { + Thread.sleep(100); + } catch (InterruptedException e) { + } + } + } + return ((OtpErlangTuple) msg.getMsg()).elementAt(1); + } catch (Exception e) { + e.printStackTrace(); + } + return null; + } +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ModuleInterface.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ModuleInterface.java new file mode 100644 index 0000000000..6fc95ac120 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ModuleInterface.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 org.apache.tuscany.sca.binding.erlang.testing; + +/** + * @version $Rev$ $Date$ + */ +public interface ModuleInterface { + + String start(String arg1, String arg2) throws Exception; + + String start() throws Exception; + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ReferenceServiceTestCase.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ReferenceServiceTestCase.java new file mode 100644 index 0000000000..2073e4b154 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ReferenceServiceTestCase.java @@ -0,0 +1,924 @@ +/* + * 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.erlang.testing; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.fail; + +import java.io.IOException; + +import org.apache.tuscany.sca.binding.erlang.impl.TypeMismatchException; +import org.apache.tuscany.sca.binding.erlang.impl.exceptions.ErlangException; +import org.apache.tuscany.sca.binding.erlang.testing.dynaignore.IgnorableRunner; +import org.apache.tuscany.sca.binding.erlang.testing.dynaignore.IgnoreTest; +import org.apache.tuscany.sca.host.embedded.SCADomain; +import org.junit.AfterClass; +import org.junit.Before; +import org.junit.BeforeClass; +import org.junit.Test; +import org.junit.runner.RunWith; + +import com.ericsson.otp.erlang.OtpAuthException; +import com.ericsson.otp.erlang.OtpConnection; +import com.ericsson.otp.erlang.OtpErlangAtom; +import com.ericsson.otp.erlang.OtpErlangBinary; +import com.ericsson.otp.erlang.OtpErlangBoolean; +import com.ericsson.otp.erlang.OtpErlangDouble; +import com.ericsson.otp.erlang.OtpErlangInt; +import com.ericsson.otp.erlang.OtpErlangList; +import com.ericsson.otp.erlang.OtpErlangLong; +import com.ericsson.otp.erlang.OtpErlangObject; +import com.ericsson.otp.erlang.OtpErlangString; +import com.ericsson.otp.erlang.OtpErlangTuple; +import com.ericsson.otp.erlang.OtpMbox; +import com.ericsson.otp.erlang.OtpNode; +import com.ericsson.otp.erlang.OtpPeer; +import com.ericsson.otp.erlang.OtpSelf; + +/** + * Test is annotated with test runner, which will ignore tests if epmd is not + * available + * + * @version $Rev$ $Date$ + */ +@RunWith(IgnorableRunner.class) +public class ReferenceServiceTestCase { + + private static final String EPMD_COMMAND = "epmd"; + + private static MboxInterface mboxReference; + private static MboxInterface timeoutMboxReference; + private static ServiceInterface moduleReference; + private static ServiceInterface cookieModuleReference; + private static ServiceInterface invalidCookieModuleReference; + private static ServiceInterface timeoutModuleReference; + private static OtpNode serNode; + private static OtpMbox serMbox; + private static OtpNode refNode; + private static OtpMbox refMbox; + private static Process epmdProcess; + + @BeforeClass + public static void init() throws IOException { + try { + epmdProcess = Runtime.getRuntime().exec(EPMD_COMMAND); + SCADomain domain = SCADomain + .newInstance("ErlangReference.composite"); + SCADomain.newInstance("ErlangService.composite"); + ReferenceTestComponentImpl component = domain.getService( + ReferenceTestComponentImpl.class, "ReferenceTest"); + + mboxReference = component.getMboxReference(); + timeoutMboxReference = component.getTimeoutMboxReference(); + moduleReference = component.getModuleReference(); + cookieModuleReference = component.getCookieModuleReference(); + invalidCookieModuleReference = component + .getInvalidCookieModuleReference(); + timeoutModuleReference = component.getTimeoutModuleReference(); + + serNode = new OtpNode("MboxServer"); + serMbox = serNode.createMbox("sendArgs"); + refNode = new OtpNode("MboxClient"); + refMbox = refNode.createMbox("connector_to_SCA_mbox"); + } catch (IOException e) { + System.out.println("Problem executing " + EPMD_COMMAND + ": " + + e.getLocalizedMessage() + ". Tests will be IGNORED."); + } + } + + @AfterClass + public static void clean() { + if (epmdProcess != null) { + epmdProcess.destroy(); + } + } + + @Before + public void before() { + if (epmdProcess == null) { + throw new IgnoreTest(); + } + } + + /** + * Tests passing strings + * + * @throws Exception + */ + @Test(timeout = 1000) + public void testStrings() throws Exception { + String strArg = "Test message"; + String strResult = "OK"; + MboxListener mboxListener = new MboxListener(serMbox, strResult); + Thread mboxThread = new Thread(mboxListener); + mboxThread.start(); + String testResult = mboxReference.sendArgs(strArg); + assertEquals(strArg, ((OtpErlangString) mboxListener.getMsg()) + .stringValue()); + assertEquals(strResult, testResult); + } + + /** + * Tests passing booleans + * + * @throws Exception + */ + @Test(timeout = 1000) + public void testBooleans() throws Exception { + boolean booleanArg = true; + boolean booleanResult = false; + MboxListener mboxListener = new MboxListener(serMbox, booleanResult); + Thread mboxThread = new Thread(mboxListener); + mboxThread.start(); + boolean testResult = mboxReference.sendArgs(booleanArg); + assertEquals(booleanArg, ((OtpErlangAtom) mboxListener.getMsg()) + .booleanValue()); + assertEquals(booleanResult, testResult); + } + + /** + * Tests passing floats + * + * @throws Exception + */ + @Test(timeout = 1000) + public void testFloats() throws Exception { + float floatArg = 1.0f; + float floatResult = 2.0f; + MboxListener mboxListener = new MboxListener(serMbox, floatResult); + Thread mboxThread = new Thread(mboxListener); + mboxThread.start(); + float testResult = mboxReference.sendArgs(floatArg); + assertEquals(floatArg, ((OtpErlangDouble) mboxListener.getMsg()) + .doubleValue(), 0); + assertEquals(floatResult, testResult, 0); + } + + /** + * Tests passing doubles + * + * @throws Exception + */ + @Test(timeout = 1000) + public void testDoubles() throws Exception { + double doubleArg = 1.0f; + double doubleResult = 2.0f; + MboxListener mboxListener = new MboxListener(serMbox, doubleResult); + Thread mboxThread = new Thread(mboxListener); + mboxThread.start(); + double testResult = mboxReference.sendArgs(doubleArg); + assertEquals(doubleArg, ((OtpErlangDouble) mboxListener.getMsg()) + .doubleValue(), 0); + assertEquals(doubleResult, testResult, 0); + } + + /** + * Tests passing long values + * + * @throws Exception + */ + @Test(timeout = 1000) + public void testLongs() throws Exception { + long longArg = 1; + long longResult = 2; + MboxListener mboxListener = new MboxListener(serMbox, longResult); + Thread mboxThread = new Thread(mboxListener); + mboxThread.start(); + long testResult = mboxReference.sendArgs(longArg); + assertEquals(longArg, ((OtpErlangLong) mboxListener.getMsg()) + .longValue(), 0); + assertEquals(longResult, testResult, 0); + } + + /** + * Tests passing integers + * + * @throws Exception + */ + @Test(timeout = 1000) + public void testInts() throws Exception { + int intArg = 1; + int intResult = 2; + MboxListener mboxListener = new MboxListener(serMbox, intResult); + Thread mboxThread = new Thread(mboxListener); + mboxThread.start(); + int testResult = mboxReference.sendArgs(intArg); + assertEquals(intArg, + ((OtpErlangLong) mboxListener.getMsg()).intValue(), 0); + assertEquals(intResult, testResult, 0); + } + + /** + * Tests passing chars + * + * @throws Exception + */ + @Test(timeout = 1000) + public void testChars() throws Exception { + char charArg = 1; + char charResult = 2; + MboxListener mboxListener = new MboxListener(serMbox, charResult); + Thread mboxThread = new Thread(mboxListener); + mboxThread.start(); + char testResult = mboxReference.sendArgs(charArg); + assertEquals(charArg, ((OtpErlangLong) mboxListener.getMsg()) + .charValue(), 0); + assertEquals(charResult, testResult, 0); + } + + /** + * Tests passing shorts + * + * @throws Exception + */ + @Test(timeout = 1000) + public void testShorts() throws Exception { + short shortArg = 1; + short shortResult = 2; + MboxListener mboxListener = new MboxListener(serMbox, shortResult); + Thread mboxThread = new Thread(mboxListener); + mboxThread.start(); + short testResult = mboxReference.sendArgs(shortArg); + assertEquals(shortArg, ((OtpErlangLong) mboxListener.getMsg()) + .shortValue(), 0); + assertEquals(shortResult, testResult, 0); + } + + /** + * Tests passing bytes + * + * @throws Exception + */ + @Test(timeout = 1000) + public void testBytes() throws Exception { + byte byteArg = 1; + byte byteResult = 2; + MboxListener mboxListener = new MboxListener(serMbox, byteResult); + Thread mboxThread = new Thread(mboxListener); + mboxThread.start(); + byte testResult = mboxReference.sendArgs(byteArg); + assertEquals(byteArg, ((OtpErlangLong) mboxListener.getMsg()) + .byteValue(), 0); + assertEquals(byteResult, testResult, 0); + } + + /** + * Tests passing multiple arguments + * + * @throws Exception + */ + @Test(timeout = 1000) + public void testMultipleArguments() throws Exception { + MboxListener mboxListener = new MboxListener(serMbox, true); + Thread mboxThread = new Thread(mboxListener); + mboxThread.start(); + String testString = "TupleString"; + int testInt = 10; + mboxReference.sendArgs(testInt, testString); + // FIXME: + // without following sleep an exception occurs: + // com.ericsson.otp.erlang.OtpErlangDecodeException: Cannot read from + // input stream + Thread.sleep(100); + assertEquals(testInt, ((OtpErlangLong) ((OtpErlangTuple) mboxListener + .getMsg()).elementAt(0)).longValue()); + assertEquals(testString, + ((OtpErlangString) ((OtpErlangTuple) mboxListener.getMsg()) + .elementAt(1)).stringValue()); + } + + /** + * Tests passing tuples + * + * @throws Exception + */ + @Test(timeout = 1000) + public void testTuples() throws Exception { + StructuredTuple tupleResult = new StructuredTuple(); + tupleResult.arg1.arg1 = 1; + tupleResult.arg1.arg2 = "Tuple inside tuple"; + tupleResult.arg2 = "Tuple!"; + tupleResult.arg3 = true; + MboxListener mboxListener = new MboxListener(serMbox, tupleResult); + Thread mboxThread = new Thread(mboxListener); + mboxThread.start(); + StructuredTuple testArg = new StructuredTuple(); + testArg.arg2 = "Arg2a"; + testArg.arg3 = true; + testArg.arg1.arg1 = 10; + testArg.arg1.arg2 = "Arg2b"; + StructuredTuple testResult = mboxReference.sendArgs(testArg); + assertEquals(tupleResult, testResult); + OtpErlangTuple received = (OtpErlangTuple) mboxListener.getMsg(); + assertEquals(testArg.arg1.arg1, + ((OtpErlangLong) ((OtpErlangTuple) received.elementAt(0)) + .elementAt(0)).longValue()); + assertEquals(testArg.arg1.arg2, + ((OtpErlangString) ((OtpErlangTuple) received.elementAt(0)) + .elementAt(1)).stringValue()); + assertEquals(testArg.arg2, ((OtpErlangString) received.elementAt(1)) + .stringValue()); + assertEquals(testArg.arg3, ((OtpErlangAtom) received.elementAt(2)) + .booleanValue()); + } + + /** + * Test passing Erlang binaries + * + * @throws Exception + */ + @Test(timeout = 1000) + public void testBinaries() throws Exception { + byte[] testArg = { 0, 1 }; + MboxListener mboxListener = new MboxListener(serMbox, testArg); + Thread mboxThread = new Thread(mboxListener); + mboxThread.start(); + byte[] testResult = mboxReference.sendArgs(testArg); + assertEquals(testArg.length, testResult.length); + for (int i = 0; i < testArg.length; i++) { + assertEquals(testArg[i], testResult[i]); + } + OtpErlangBinary received = (OtpErlangBinary) mboxListener.getMsg(); + assertEquals(testArg.length, received.size()); + for (int i = 0; i < testArg.length; i++) { + assertEquals(testArg[i], received.binaryValue()[i]); + } + } + + /** + * Tests passing lists + * + * @throws Exception + */ + @Test(timeout = 1000) + public void testLists() throws Exception { + String[] testArg = new String[] { "One", "Two", "Three" }; + MboxListener mboxListener = new MboxListener(serMbox, testArg); + Thread mboxThread = new Thread(mboxListener); + mboxThread.start(); + String[] testResult = mboxReference.sendArgs(testArg); + assertEquals(testArg.length, testResult.length); + for (int i = 0; i < testArg.length; i++) { + assertEquals(testArg[i], testResult[i]); + } + OtpErlangList received = (OtpErlangList) mboxListener.getMsg(); + assertEquals(testArg.length, received.arity()); + for (int i = 0; i < testArg.length; i++) { + assertEquals(testArg[i], ((OtpErlangString) received.elementAt(i)) + .stringValue()); + } + } + + /** + * Tests passing multidimensional lists + * + * @throws Exception + */ + @Test(timeout = 1000) + public void testMultiDimLists() throws Exception { + String[][] testArg = new String[][] { { "One", "Two" }, + { "Three", "Four", "Five" }, { "Six" } }; + MboxListener mboxListener = new MboxListener(serMbox, testArg); + Thread mboxThread = new Thread(mboxListener); + mboxThread.start(); + String[][] testResult = mboxReference.sendArgs(testArg); + assertEquals(testArg.length, testResult.length); + for (int i = 0; i < testArg.length; i++) { + for (int j = 0; j < testArg[i].length; j++) { + assertEquals(testArg[i][j], testResult[i][j]); + } + } + OtpErlangList received = (OtpErlangList) mboxListener.getMsg(); + assertEquals(testArg.length, received.arity()); + for (int i = 0; i < testArg.length; i++) { + for (int j = 0; j < testArg[i].length; j++) { + assertEquals(testArg[i][j], + (((OtpErlangString) ((OtpErlangList) received + .elementAt(i)).elementAt(j)).stringValue())); + } + } + } + + /** + * Tests passing Erlang atoms. It provides cases for annotating result + * types, parameters and fields in java classes - tuples. + * + * @throws Exception + */ + @Test(timeout = 1000) + public void testAtoms() throws Exception { + AtomTuple arg2 = new AtomTuple(); + arg2.field1 = "test"; + String arg1 = "First arg"; + String[] strResult = { "Hello", "World" }; + MboxListener mboxListener = new MboxListener(serMbox, strResult); + Thread mboxThread = new Thread(mboxListener); + mboxThread.start(); + String[] testResult = mboxReference.sendArgs(arg1, arg2); + assertEquals(strResult[0], testResult[0]); + assertEquals(strResult[1], testResult[1]); + + assertEquals(arg1, ((OtpErlangAtom) ((OtpErlangTuple) mboxListener + .getMsg()).elementAt(0)).atomValue()); + + assertEquals( + arg2.field1, + ((OtpErlangAtom) ((OtpErlangTuple) ((OtpErlangTuple) mboxListener + .getMsg()).elementAt(1)).elementAt(0)).atomValue()); + + // test multi dimensional arrays + String[][] arg = { { "this", "is" }, { "a" }, { "test" } }; + mboxListener = new MboxListener(serMbox, arg); + mboxThread = new Thread(mboxListener); + mboxThread.start(); + String[][] multiDimRes = mboxReference.sendArgs(arg, 1); + for (int i = 0; i < arg.length; i++) { + for (int j = 0; j < arg[i].length; j++) { + assertEquals(arg[i][j], multiDimRes[i][j]); + assertEquals( + arg[i][j], + ((OtpErlangAtom) ((OtpErlangList) ((OtpErlangList) ((OtpErlangTuple) mboxListener + .getMsg()).elementAt(0)).elementAt(i)) + .elementAt(j)).atomValue()); + } + } + + } + + /** + * Tests Erlang Atom types on service side + * + * @throws Exception + */ + @Test(timeout = 1000) + public void testServiceAtoms() throws Exception { + String[] args = { "Say", "Atoms" }; + OtpErlangObject[] toList = new OtpErlangObject[2]; + toList[0] = new OtpErlangString(args[0]); + toList[1] = new OtpErlangString(args[1]); + OtpErlangList list = new OtpErlangList(toList); + OtpErlangObject[] toTuple = new OtpErlangObject[2]; + toTuple[0] = refMbox.self(); + toTuple[1] = list; + refMbox.send("sayAtoms", "RPCServerMbox", new OtpErlangTuple(toTuple)); + OtpErlangObject result = refMbox.receiveMsg().getMsg(); + assertEquals(args.length, ((OtpErlangList) result).arity()); + for (int i = 0; i < args.length; i++) { + assertEquals(args[i], ((OtpErlangAtom) ((OtpErlangList) result) + .elementAt(i)).atomValue()); + } + } + + /** + * Tests mismatched interface + * + * @throws Exception + */ + @Test(timeout = 1000) + public void typeMismatch() throws Exception { + try { + StructuredTuple arg = new StructuredTuple(); + MboxListener mboxListener = new MboxListener(serMbox, true); + Thread mboxThread = new Thread(mboxListener); + mboxThread.start(); + mboxReference.sendArgs(arg); + } catch (Exception e) { + assertEquals(TypeMismatchException.class, e.getClass()); + System.out.println(e.getMessage()); + } + + try { + String[] arg = new String[] { "test" }; + MboxListener mboxListener = new MboxListener(serMbox, true); + Thread mboxThread = new Thread(mboxListener); + mboxThread.start(); + mboxReference.sendArgs(arg); + } catch (Exception e) { + assertEquals(TypeMismatchException.class, e.getClass()); + System.out.println(e.getMessage()); + } + + try { + long arg = 1; + MboxListener mboxListener = new MboxListener(serMbox, true); + Thread mboxThread = new Thread(mboxListener); + mboxThread.start(); + mboxReference.sendArgs(arg); + } catch (Exception e) { + assertEquals(TypeMismatchException.class, e.getClass()); + System.out.println(e.getMessage()); + } + + try { + int arg = 1; + MboxListener mboxListener = new MboxListener(serMbox, true); + Thread mboxThread = new Thread(mboxListener); + mboxThread.start(); + mboxReference.sendArgs(arg); + } catch (Exception e) { + assertEquals(TypeMismatchException.class, e.getClass()); + System.out.println(e.getMessage()); + } + + try { + short arg = 1; + MboxListener mboxListener = new MboxListener(serMbox, true); + Thread mboxThread = new Thread(mboxListener); + mboxThread.start(); + mboxReference.sendArgs(arg); + } catch (Exception e) { + assertEquals(TypeMismatchException.class, e.getClass()); + System.out.println(e.getMessage()); + } + + try { + char arg = 1; + MboxListener mboxListener = new MboxListener(serMbox, true); + Thread mboxThread = new Thread(mboxListener); + mboxThread.start(); + mboxReference.sendArgs(arg); + } catch (Exception e) { + assertEquals(TypeMismatchException.class, e.getClass()); + System.out.println(e.getMessage()); + } + + try { + byte arg = 1; + MboxListener mboxListener = new MboxListener(serMbox, true); + Thread mboxThread = new Thread(mboxListener); + mboxThread.start(); + mboxReference.sendArgs(arg); + } catch (Exception e) { + assertEquals(TypeMismatchException.class, e.getClass()); + System.out.println(e.getMessage()); + } + + try { + double arg = 1; + MboxListener mboxListener = new MboxListener(serMbox, true); + Thread mboxThread = new Thread(mboxListener); + mboxThread.start(); + mboxReference.sendArgs(arg); + } catch (Exception e) { + assertEquals(TypeMismatchException.class, e.getClass()); + System.out.println(e.getMessage()); + } + + try { + float arg = 1; + MboxListener mboxListener = new MboxListener(serMbox, true); + Thread mboxThread = new Thread(mboxListener); + mboxThread.start(); + mboxReference.sendArgs(arg); + } catch (Exception e) { + assertEquals(TypeMismatchException.class, e.getClass()); + System.out.println(e.getMessage()); + } + + try { + String arg = "1"; + MboxListener mboxListener = new MboxListener(serMbox, true); + Thread mboxThread = new Thread(mboxListener); + mboxThread.start(); + mboxReference.sendArgs(arg); + } catch (Exception e) { + assertEquals(TypeMismatchException.class, e.getClass()); + System.out.println(e.getMessage()); + } + + try { + boolean arg = true; + MboxListener mboxListener = new MboxListener(serMbox, 1); + Thread mboxThread = new Thread(mboxListener); + mboxThread.start(); + mboxReference.sendArgs(arg); + } catch (Exception e) { + assertEquals(TypeMismatchException.class, e.getClass()); + System.out.println(e.getMessage()); + } + } + + /** + * Basic RPC test, without arguments + * + * @throws Exception + */ + @Test(timeout = 10000000) + public void testRPC() throws Exception { + String[] result = moduleReference.sayHellos(); + assertEquals(2, result.length); + assertEquals("1", result[0]); + assertEquals("2", result[1]); + } + + /** + * Tests RPC with arguments + * + * @throws Exception + */ + @Test(timeout = 1000) + public void testRPCWithArgs() throws Exception { + String arg1 = "One"; + String arg2 = "Two"; + String testResult = moduleReference.sayHello(arg1, arg2); + assertEquals("Hello " + arg1 + " " + arg2, testResult); + } + + /** + * Tests RPC with structured arguments + * + * @throws Exception + */ + @Test(timeout = 1000) + public void testRPCWithComplexArgs() throws Exception { + StructuredTuple arg = new StructuredTuple(); + arg.arg1.arg2 = "Not empty"; + arg.arg2 = "Not empty"; + StructuredTuple testResult = moduleReference.passComplexArgs(arg, + new String[] { "some", "array" }); + assertEquals(arg, testResult); + } + + /** + * Tests RPC with no result + * + * @throws Exception + */ + @Test(timeout = 1000) + public void testRPCWithVoidResult() throws Exception { + moduleReference.doNothing(); + } + + /** + * Tests handling requests pointing to unknown functions + * + * @throws Exception + */ + @Test(timeout = 1000) + public void testUnknownFunction() throws Exception { + + // following functions differs by parameters + + try { + moduleReference.sayHello(); + } catch (Exception e) { + assertEquals(ErlangException.class, e.getClass()); + } + + try { + moduleReference.sayHello("1"); + } catch (Exception e) { + assertEquals(ErlangException.class, e.getClass()); + } + + try { + moduleReference.sayHello(1, 2); + } catch (Exception e) { + assertEquals(ErlangException.class, e.getClass()); + } + + // for following ones name not exists + + moduleReference.notExist(); + + try { + moduleReference.notExistWithException(); + } catch (Exception e) { + assertEquals(ErlangException.class, e.getClass()); + } + } + + /** + * Tests mbox with retrieving and answering with basic arguments + * + * @throws Exception + */ + @Test(timeout = 2000) + public void testMbox() throws Exception { + OtpErlangObject[] args = new OtpErlangObject[2]; + args[0] = new OtpErlangString("world"); + args[1] = new OtpErlangString("!"); + OtpErlangTuple tuple = new OtpErlangTuple(args); + OtpErlangObject[] argsWithSender = new OtpErlangObject[2]; + argsWithSender[0] = refMbox.self(); + argsWithSender[1] = tuple; + refMbox.send("sayHello", "RPCServerMbox", new OtpErlangTuple( + argsWithSender)); + OtpErlangString result = (OtpErlangString) refMbox.receiveMsg() + .getMsg(); + assertEquals("Hello world !", result.stringValue()); + } + + /** + * Tests receiving reply without sending self PID + * + * @throws Exception + */ + @Test(timeout = 1000) + public void testMsgWithoutPid() throws Exception { + OtpErlangObject[] args = new OtpErlangObject[2]; + args[0] = new OtpErlangString("world"); + args[1] = new OtpErlangString("!"); + refMbox.send("sayHello", "RPCServerMbox", new OtpErlangTuple(args)); + OtpErlangString result = (OtpErlangString) refMbox.receiveMsg() + .getMsg(); + assertEquals("Hello world !", result.stringValue()); + } + + /** + * Tests service mbox receiving complex message + * + * @throws Exception + */ + @Test(timeout = 2000) + public void testMboxWithComplexArgs() throws Exception { + int arg1 = 1; + String arg2 = "arg2"; + String arg3 = "arg3"; + boolean arg4 = true; + + OtpErlangObject[] smallTupleContent = new OtpErlangObject[2]; + smallTupleContent[0] = new OtpErlangInt(arg1); + smallTupleContent[1] = new OtpErlangString(arg2); + OtpErlangTuple smallTuple = new OtpErlangTuple(smallTupleContent); + OtpErlangObject[] structuredTupleContent = new OtpErlangObject[3]; + structuredTupleContent[0] = smallTuple; + structuredTupleContent[1] = new OtpErlangString(arg3); + structuredTupleContent[2] = new OtpErlangBoolean(arg4); + OtpErlangTuple structuredTuple = new OtpErlangTuple( + structuredTupleContent); + OtpErlangObject[] secondArg = new OtpErlangObject[2]; + secondArg[0] = new OtpErlangString("in"); + secondArg[1] = new OtpErlangString("array"); + OtpErlangList list = new OtpErlangList(secondArg); + OtpErlangObject[] argsContent = new OtpErlangObject[2]; + argsContent[0] = structuredTuple; + argsContent[1] = list; + OtpErlangTuple args = new OtpErlangTuple(argsContent); + OtpErlangObject[] withSender = new OtpErlangObject[2]; + withSender[0] = refMbox.self(); + withSender[1] = args; + refMbox.send("passComplexArgs", "RPCServerMbox", new OtpErlangTuple( + withSender)); + OtpErlangObject result = refMbox.receiveMsg().getMsg(); + assertEquals(arg1, + ((OtpErlangLong) ((OtpErlangTuple) ((OtpErlangTuple) result) + .elementAt(0)).elementAt(0)).intValue()); + assertEquals(arg2, + ((OtpErlangString) ((OtpErlangTuple) ((OtpErlangTuple) result) + .elementAt(0)).elementAt(1)).stringValue()); + assertEquals(arg3, ((OtpErlangString) ((OtpErlangTuple) result) + .elementAt(1)).stringValue()); + assertEquals(arg4, ((OtpErlangAtom) ((OtpErlangTuple) result) + .elementAt(2)).booleanValue()); + } + + /** + * Tests timeout feature for reference binding messaging + * + * @throws Exception + */ + @Test(timeout = 4000) + public void testMboxReferenceTimeouts() throws Exception { + long timeBiggerThanTimeout = 1000; + String stringResult = "result"; + + // doing test for response time bigger than declared timeout (500) + MboxListener mboxListener = new MboxListener(serMbox, stringResult, + timeBiggerThanTimeout); + Thread mboxThread = new Thread(mboxListener); + mboxThread.start(); + try { + // timeout exception expected + timeoutMboxReference.sendArgs(""); + fail("Exception expected"); + } catch (Exception e) { + assertEquals(ErlangException.class, e.getClass()); + assertEquals(e.getCause().getClass(), InterruptedException.class); + } + + // doing test for response time smaller than declared timeout (500) + mboxListener = new MboxListener(serMbox, stringResult, 0); + mboxThread = new Thread(mboxListener); + mboxThread.start(); + // expecting no timeout exception + String testResult = timeoutMboxReference.sendArgs(""); + assertEquals(stringResult, testResult); + + // doing test for response time which will cause timeout. This time + // there is no declared exception in users operation so we expect no + // exception and null result + mboxListener = new MboxListener(serMbox, new byte[1], + timeBiggerThanTimeout); + mboxThread = new Thread(mboxListener); + mboxThread.start(); + // expecting no timeout exception + byte[] result = timeoutMboxReference.sendArgs(new byte[1]); + assertEquals(null, result); + } + + /** + * Tests timeout feature for reference binding RPC + * + * @throws Exception + */ + @Test(timeout = 4000) + public void testRpcReferenceTimeouts() throws Exception { + + // doing test for response time which will cause timeout. Method does + // not + // declare exception so only null value will be returned + String result1 = timeoutModuleReference.sayHello("hello", "world"); + assertEquals(null, result1); + + // doing test for response time which will cause timeout. Method declare + // exception, so expecting one + try { + timeoutModuleReference.sayHellos(); + fail("Exception expected"); + } catch (Exception e) { + assertEquals(ErlangException.class, e.getClass()); + } + + // doing test for response time shorter than timeout + timeoutModuleReference.doNothing(); + } + + /** + * Tests timeout feature for service side bindings + * + * @throws Exception + */ + @Test(timeout = 4000) + public void testServiceTimeouts() throws Exception { + OtpSelf self = new OtpSelf("tmp_connector_" + + System.currentTimeMillis()); + OtpPeer peer = new OtpPeer("RPCServerTimeout"); + OtpConnection connection = self.connect(peer); + // delay message sending after connecting + Thread.sleep(1000); + // service binding timeout set to 500 so after that time it will give up + // and close connection + try { + connection.send("rex", new OtpErlangString("test")); + fail("Exception expected"); + } catch (Exception e) { + assertEquals(IOException.class, e.getClass()); + } + + connection = self.connect(peer); + // sending message immediately and encountering no connection close + connection.send("rex", new OtpErlangString("test")); + + } + + /** + * Tests cookie feature for both reference and service bindings RPC + * + * @throws Exception + */ + @Test(timeout = 1000) + public void testReferenceCookies() throws Exception { + // testing wrong cookie + try { + invalidCookieModuleReference.sayHellos(); + fail("Exception expected"); + } catch (Exception e) { + assertEquals(ErlangException.class, e.getClass()); + assertEquals(OtpAuthException.class, e.getCause().getClass()); + } + + // testing correct cookie + cookieModuleReference.sayHellos(); + } + + /** + * Tests fix which allow to send message with no user specified content (in + * fact always will be some content - senders PID at the content beginning). + * + * @throws Exception + */ + @Test(timeout = 1000) + public void testMboxNoArgs() throws Exception { + mboxReference.sendArgs(); + // no exception should occur + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ReferenceTestComponent.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ReferenceTestComponent.java new file mode 100644 index 0000000000..be43820b0b --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ReferenceTestComponent.java @@ -0,0 +1,27 @@ +/* + * 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.erlang.testing; + +/** + * @version $Rev$ $Date$ + */ +public interface ReferenceTestComponent { + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ReferenceTestComponentImpl.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ReferenceTestComponentImpl.java new file mode 100644 index 0000000000..7bcc378b78 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ReferenceTestComponentImpl.java @@ -0,0 +1,110 @@ +/* + * 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.erlang.testing; + +import org.osoa.sca.annotations.Reference; + +/** + * @version $Rev$ $Date$ + */ +public class ReferenceTestComponentImpl implements ReferenceTestComponent { + + private MboxInterface mboxReference; + private MboxInterface timeoutMboxReference; + private MboxInterface cookieMboxReference; + private ServiceInterface moduleReference; + private ServiceInterface cookieModuleReference; + private ServiceInterface invalidCookieModuleReference; + private ServiceInterface timeoutModuleReference; + private ServiceInterface clonedModuleReference; + + @Reference + public void setMboxReference(MboxInterface mboxReference) { + this.mboxReference = mboxReference; + } + + @Reference + public void setTimeoutMboxReference(MboxInterface timeoutMboxReference) { + this.timeoutMboxReference = timeoutMboxReference; + } + + @Reference + public void setCookieMboxReference(MboxInterface cookieMboxReference) { + this.cookieMboxReference = cookieMboxReference; + } + + @Reference + public void setModuleReference(ServiceInterface timeoutModuleReference) { + this.moduleReference = timeoutModuleReference; + } + + @Reference + public void setCookieModuleReference(ServiceInterface cookieModuleReference) { + this.cookieModuleReference = cookieModuleReference; + } + + @Reference + public void setInvalidCookieModuleReference(ServiceInterface invalidCookieModuleReference) { + this.invalidCookieModuleReference = invalidCookieModuleReference; + } + + @Reference + public void setTimeoutModuleReference(ServiceInterface timeoutModuleReference) { + this.timeoutModuleReference = timeoutModuleReference; + } + + @Reference + public void setClonedModuleReference(ServiceInterface clonedModuleReference) { + this.clonedModuleReference = clonedModuleReference; + } + + public MboxInterface getMboxReference() { + return mboxReference; + } + + public MboxInterface getTimeoutMboxReference() { + return timeoutMboxReference; + } + + public MboxInterface getCookieMboxReference() { + return cookieMboxReference; + } + + public ServiceInterface getModuleReference() { + return moduleReference; + } + + public ServiceInterface getCookieModuleReference() { + return cookieModuleReference; + } + + public ServiceInterface getInvalidCookieModuleReference() { + return invalidCookieModuleReference; + } + + public ServiceInterface getTimeoutModuleReference() { + return timeoutModuleReference; + } + + public ServiceInterface getClonedModuleReference() { + return clonedModuleReference; + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ServiceInterface.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ServiceInterface.java new file mode 100644 index 0000000000..244e6f7f40 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ServiceInterface.java @@ -0,0 +1,45 @@ +/* + * 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.erlang.testing; + +/** + * @version $Rev$ $Date$ + */ +public interface ServiceInterface { + + void doNothing(); + + String sayHello(String arg1, String arg2); + + String[] sayHellos() throws Exception; + + StructuredTuple passComplexArgs(StructuredTuple arg1, String[] arg2); + + String sayHello() throws Exception; + + String sayHello(String arg) throws Exception; + + String sayHello(int arg1, int arg2); + + void notExistWithException() throws Exception; + + void notExist(); + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ServiceTestComponent.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ServiceTestComponent.java new file mode 100644 index 0000000000..7cc1fe4dc1 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ServiceTestComponent.java @@ -0,0 +1,40 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.binding.erlang.testing; + +import org.apache.tuscany.sca.binding.erlang.meta.ErlangAtom; + +/** + * @version $Rev$ $Date$ + */ +public interface ServiceTestComponent { + + String sayHello(String arg1, String arg2); + + String[] sayHellos() throws Exception; + + @ErlangAtom + String[] sayAtoms(@ErlangAtom String[] arg); + + StructuredTuple passComplexArgs(StructuredTuple arg1, String[] arg2); + + void doNothing(); + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ServiceTestComponentImpl.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ServiceTestComponentImpl.java new file mode 100644 index 0000000000..b3f39fecd4 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ServiceTestComponentImpl.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 org.apache.tuscany.sca.binding.erlang.testing; + +/** + * @version $Rev$ $Date$ + */ +public class ServiceTestComponentImpl implements ServiceTestComponent { + + public String sayHello(String arg1, String arg2) { + return "Hello " + arg1 + " " + arg2; + } + + public String[] sayHellos() { + String[] result = new String[] { "1", "2" }; + return result; + } + + public StructuredTuple passComplexArgs(StructuredTuple arg1, String[] arg2) { + return arg1; + } + + public void doNothing() { + // doing nothing + } + + public String[] sayAtoms(String[] arg) { + return arg; + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ServiceTestComponentImplClone.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ServiceTestComponentImplClone.java new file mode 100644 index 0000000000..735cefe53d --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ServiceTestComponentImplClone.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 org.apache.tuscany.sca.binding.erlang.testing; + +/** + * @version $Rev$ $Date$ + */ +public class ServiceTestComponentImplClone implements ServiceTestComponent { + + public String sayHello(String arg1, String arg2) { + return "Bye " + arg1 + " " + arg2; + } + + public String[] sayHellos() { + String[] result = new String[] { "-1", "-2" }; + return result; + } + + public StructuredTuple passComplexArgs(StructuredTuple arg1, String[] arg2) { + return arg1; + } + + public void doNothing() { + + } + + public String[] sayAtoms(String[] arg) { + return arg; + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ServiceTestComponentImplTimeout.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ServiceTestComponentImplTimeout.java new file mode 100644 index 0000000000..40a9f96769 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ServiceTestComponentImplTimeout.java @@ -0,0 +1,65 @@ +/* + * 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.erlang.testing; + +/** + * @version $Rev$ $Date$ + */ +public class ServiceTestComponentImplTimeout implements ServiceTestComponent { + + private long duration = 1000; + + public String sayHello(String arg1, String arg2) { + try { + Thread.sleep(duration); + } catch (InterruptedException e) { + e.printStackTrace(); + } + return "Bye " + arg1 + " " + arg2; + } + + public String[] sayHellos() { + try { + Thread.sleep(duration); + } catch (InterruptedException e) { + e.printStackTrace(); + } + String[] result = new String[] { "-1", "-2" }; + return result; + } + + public StructuredTuple passComplexArgs(StructuredTuple arg1, String[] arg2) { + try { + Thread.sleep(duration); + } catch (InterruptedException e) { + e.printStackTrace(); + } + return arg1; + } + + public void doNothing() { + + } + + public String[] sayAtoms(String[] arg) { + return arg; + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/SmallTuple.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/SmallTuple.java new file mode 100644 index 0000000000..ac8b9e426a --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/SmallTuple.java @@ -0,0 +1,35 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.binding.erlang.testing; + +/** + * @version $Rev$ $Date$ + */ +public class SmallTuple { + + public int arg1; + public String arg2 = ""; + + public boolean equals(Object o) { + SmallTuple comp = (SmallTuple) o; + return arg1 == comp.arg1 && arg2.equals(arg2); + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/StructuredTuple.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/StructuredTuple.java new file mode 100644 index 0000000000..193654172f --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/StructuredTuple.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 org.apache.tuscany.sca.binding.erlang.testing; + +/** + * @version $Rev$ $Date$ + */ +public class StructuredTuple { + + public SmallTuple arg1 = new SmallTuple(); + public String arg2 = ""; + public boolean arg3; + + public boolean equals(Object o) { + StructuredTuple comp = (StructuredTuple) o; + return arg2.equals(comp.arg2) && arg3 == comp.arg3 + && arg1.equals(comp.arg1); + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/dynaignore/IgnorableRunner.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/dynaignore/IgnorableRunner.java new file mode 100644 index 0000000000..33e6d4862b --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/dynaignore/IgnorableRunner.java @@ -0,0 +1,139 @@ +/* + * 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.erlang.testing.dynaignore; + +import org.junit.runner.Description; +import org.junit.runner.Result; +import org.junit.runner.Runner; +import org.junit.runner.notification.Failure; +import org.junit.runner.notification.RunListener; +import org.junit.runner.notification.RunNotifier; +import org.junit.runner.notification.StoppedByUserException; +import org.junit.runners.BlockJUnit4ClassRunner; +import org.junit.runners.model.InitializationError; + +/** + * @version $Rev$ $Date$ + */ +public class IgnorableRunner extends Runner { + + private static final class Notifier extends RunNotifier { + private final RunNotifier notifier; + + public Notifier(final RunNotifier notifier) { + this.notifier = notifier; + } + + public void addFirstListener(final RunListener listener) { + notifier.addFirstListener(listener); + } + + public void addListener(final RunListener listener) { + notifier.addListener(listener); + } + + @Override + public boolean equals(final Object obj) { + return notifier.equals(obj); + } + + @Override + public void fireTestFailure(final Failure failure) { + if (failure.getException().getClass() == IgnoreTest.class) { + notifier.fireTestIgnored(failure.getDescription()); + } else { + notifier.fireTestFailure(failure); + } + } + + @Override + public void fireTestFinished(final Description description) { + notifier.fireTestFinished(description); + } + + @Override + public void fireTestIgnored(final Description description) { + notifier.fireTestIgnored(description); + } + + @Override + public void fireTestRunFinished(final Result result) { + notifier.fireTestRunFinished(result); + } + + @Override + public void fireTestRunStarted(final Description description) { + notifier.fireTestRunStarted(description); + } + + @Override + public void fireTestStarted(final Description description) + throws StoppedByUserException { + notifier.fireTestStarted(description); + } + + @Override + public int hashCode() { + return notifier.hashCode(); + } + + @Override + public void pleaseStop() { + notifier.pleaseStop(); + } + + @Override + public void removeListener(final RunListener listener) { + notifier.removeListener(listener); + } + + public void testAborted(final Description description, + final Throwable cause) { + ((Notifier) notifier).testAborted(description, cause); + } + + @Override + public String toString() { + return notifier.toString(); + } + + } + + Runner runner = null; + + public IgnorableRunner(Class<?> testClass) { + try { + runner = new BlockJUnit4ClassRunner(testClass); + } catch (InitializationError e) { + e.printStackTrace(); + } + } + + @Override + public Description getDescription() { + return runner.getDescription(); + } + + @Override + public void run(RunNotifier notifier) { + runner.run(new Notifier(notifier)); + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/dynaignore/IgnoreTest.java b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/dynaignore/IgnoreTest.java new file mode 100644 index 0000000000..3d736da19d --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/dynaignore/IgnoreTest.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 org.apache.tuscany.sca.binding.erlang.testing.dynaignore; + +/** + * @version $Rev$ $Date$ + */ +public final class IgnoreTest extends Error { + + private static final long serialVersionUID = 1L; + +} diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/resources/ErlangReference.composite b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/resources/ErlangReference.composite new file mode 100644 index 0000000000..63bce2b3fc --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/resources/ErlangReference.composite @@ -0,0 +1,58 @@ +<?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:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"
+ targetNamespace="http://sample"
+ xmlns:sample="http://sample"
+ name="ErlangReferenceBinding">
+
+ <component name="ReferenceTest">
+ <implementation.java class="org.apache.tuscany.sca.binding.erlang.testing.ReferenceTestComponentImpl" />
+ <reference name="mboxReference">
+ <tuscany:binding.erlang node="MboxServer" mbox="true"/>
+ </reference>
+
+ <reference name="timeoutMboxReference">
+ <tuscany:binding.erlang node="MboxServer" mbox="true" timeout="500"/>
+ </reference>
+
+ <reference name="cookieMboxReference">
+ <tuscany:binding.erlang node="MboxServer" mbox="true" cookie="cookie"/>
+ </reference>
+
+ <reference name="moduleReference">
+ <tuscany:binding.erlang node="RPCServer" module="hello"/>
+ </reference>
+
+ <reference name="cookieModuleReference">
+ <tuscany:binding.erlang node="RPCServerCookie" module="hello_cookie" cookie="cookie"/>
+ </reference>
+
+ <reference name="invalidCookieModuleReference">
+ <tuscany:binding.erlang node="RPCServerCookie" module="hello_cookie" cookie="invalid_cookie"/>
+ </reference>
+
+ <reference name="timeoutModuleReference">
+ <tuscany:binding.erlang node="RPCServerTimeout" module="hello_timeout" timeout="500"/>
+ </reference>
+
+ </component>
+
+</composite>
\ No newline at end of file diff --git a/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/resources/ErlangService.composite b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/resources/ErlangService.composite new file mode 100644 index 0000000000..d48a225481 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.5/modules/binding-erlang-runtime/src/test/resources/ErlangService.composite @@ -0,0 +1,54 @@ +<?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:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"
+ targetNamespace="http://sample"
+ xmlns:sample="http://sample"
+ name="ErlangServiceBinding">
+
+ <component name="ServiceTest">
+ <implementation.java class="org.apache.tuscany.sca.binding.erlang.testing.ServiceTestComponentImpl" />
+ </component>
+ <service name="ServiceTest" promote="ServiceTest">
+ <interface.java interface="org.apache.tuscany.sca.binding.erlang.testing.ServiceTestComponent" />
+ <tuscany:binding.erlang node="RPCServer" module="hello"/>
+ </service>
+ <service name="ServiceTestMbox" promote="ServiceTest">
+ <interface.java interface="org.apache.tuscany.sca.binding.erlang.testing.ServiceTestComponent" />
+ <tuscany:binding.erlang node="RPCServerMbox" mbox="true"/>
+ </service>
+
+ <component name="ServiceTestTimeout">
+ <implementation.java class="org.apache.tuscany.sca.binding.erlang.testing.ServiceTestComponentImplTimeout" />
+ </component>
+ <service name="ServiceTestTimeout" promote="ServiceTestTimeout">
+ <interface.java interface="org.apache.tuscany.sca.binding.erlang.testing.ServiceTestComponent" />
+ <tuscany:binding.erlang node="RPCServerTimeout" module="hello_timeout" timeout="500"/>
+ </service>
+
+ <component name="ServiceTestCookie">
+ <implementation.java class="org.apache.tuscany.sca.binding.erlang.testing.ServiceTestComponentImpl" />
+ </component>
+ <service name="ServiceTestCookie" promote="ServiceTestCookie">
+ <interface.java interface="org.apache.tuscany.sca.binding.erlang.testing.ServiceTestComponent" />
+ <tuscany:binding.erlang node="RPCServerCookie" module="hello_cookie" cookie="cookie"/>
+ </service>
+
+</composite>
\ No newline at end of file |