diff options
Diffstat (limited to 'sca-java-2.x/trunk/tutorials/travelsample/clients/currency-converter-jms')
3 files changed, 246 insertions, 0 deletions
diff --git a/sca-java-2.x/trunk/tutorials/travelsample/clients/currency-converter-jms/build.xml b/sca-java-2.x/trunk/tutorials/travelsample/clients/currency-converter-jms/build.xml new file mode 100644 index 0000000000..1e3e20e4e6 --- /dev/null +++ b/sca-java-2.x/trunk/tutorials/travelsample/clients/currency-converter-jms/build.xml @@ -0,0 +1,38 @@ +<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+
+<project name="scatours-client-currency-converter-jms" default="compile">
+ <import file="../../antdefs.xml"/>
+
+ <!-- Before invoking the "run" target, the JMS implementation of the
+ currency converter service needs to be started in its own process. -->
+ <target name="run-service">
+ <ant dir="../../launchers/currency-converter-jms" target="run"/>
+ </target>
+
+ <target name="run">
+ <java classname="scatours.CurrencyConverterJMSClient" fork="true" failonerror="true">
+ <classpath>
+ <pathelement location="target/${ant.project.name}.jar"/>
+ <!-- The following is used to bring in the ActiveMQ runtime. -->
+ <pathelement location="${env.TUSCANY_HOME}/lib/tuscany-sca-manifest.jar"/>
+ </classpath>
+ </java>
+ </target>
+</project>
diff --git a/sca-java-2.x/trunk/tutorials/travelsample/clients/currency-converter-jms/pom.xml b/sca-java-2.x/trunk/tutorials/travelsample/clients/currency-converter-jms/pom.xml new file mode 100644 index 0000000000..d936040939 --- /dev/null +++ b/sca-java-2.x/trunk/tutorials/travelsample/clients/currency-converter-jms/pom.xml @@ -0,0 +1,105 @@ +<?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>scatours</artifactId>
+ <version>1.0-SNAPSHOT</version>
+ <relativePath>../../pom.xml</relativePath>
+ </parent>
+ <version>1.0-SNAPSHOT</version>
+ <artifactId>scatours-client-currency-converter-jms</artifactId>
+ <name>Apache Tuscany SCA Tours Currency Converter JMS Client</name>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.activemq</groupId>
+ <artifactId>activemq-all</artifactId>
+ <version>5.2.0</version>
+ <exclusions>
+ <exclusion>
+ <groupId>org.apache.activemq</groupId>
+ <artifactId>activemq-web-demo</artifactId>
+ </exclusion>
+ </exclusions>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.ws.commons.axiom</groupId>
+ <artifactId>axiom-api</artifactId>
+ <version>1.2.7</version>
+ <exclusions>
+ <exclusion>
+ <groupId>xerces</groupId>
+ <artifactId>xercesImpl</artifactId>
+ </exclusion>
+ <exclusion>
+ <groupId>stax</groupId>
+ <artifactId>stax-api</artifactId>
+ </exclusion>
+ <exclusion>
+ <groupId>xml-apis</groupId>
+ <artifactId>xml-apis</artifactId>
+ </exclusion>
+ </exclusions>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.ws.commons.axiom</groupId>
+ <artifactId>axiom-impl</artifactId>
+ <version>1.2.7</version>
+ <scope>runtime</scope>
+ <exclusions>
+ <exclusion>
+ <groupId>stax</groupId>
+ <artifactId>stax-api</artifactId>
+ </exclusion>
+ </exclusions>
+ </dependency>
+
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <version>4.5</version>
+ <scope>test</scope>
+ </dependency>
+ </dependencies>
+
+ <build>
+ <finalName>${artifactId}</finalName>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-jar-plugin</artifactId>
+ <version>2.2</version>
+ <configuration>
+ <archive>
+ <manifest>
+ <addClasspath>${scatours.selfContained}</addClasspath>
+ <classpathPrefix>../lib/</classpathPrefix>
+ <mainClass>scatours.CurrencyConverterJMSClient</mainClass>
+ </manifest>
+ </archive>
+ </configuration>
+ </plugin>
+ </plugins>
+ </build>
+</project>
diff --git a/sca-java-2.x/trunk/tutorials/travelsample/clients/currency-converter-jms/src/main/java/scatours/CurrencyConverterJMSClient.java b/sca-java-2.x/trunk/tutorials/travelsample/clients/currency-converter-jms/src/main/java/scatours/CurrencyConverterJMSClient.java new file mode 100644 index 0000000000..0bea38e07f --- /dev/null +++ b/sca-java-2.x/trunk/tutorials/travelsample/clients/currency-converter-jms/src/main/java/scatours/CurrencyConverterJMSClient.java @@ -0,0 +1,103 @@ +/* + * 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 scatours; + +import java.io.ByteArrayInputStream; + +import javax.jms.Connection; +import javax.jms.Destination; +import javax.jms.JMSException; +import javax.jms.MessageConsumer; +import javax.jms.MessageProducer; +import javax.jms.Session; +import javax.jms.TextMessage; +import javax.xml.stream.XMLStreamException; + +import org.apache.activemq.ActiveMQConnectionFactory; +import org.apache.axiom.om.OMAbstractFactory; +import org.apache.axiom.om.OMElement; +import org.apache.axiom.om.OMFactory; +import org.apache.axiom.om.OMText; +import org.apache.axiom.om.impl.builder.StAXOMBuilder; + +public class CurrencyConverterJMSClient { + + private static Connection activeMQConnection; + private static Session activeMQSession; + private static Destination requestDestination; + private static MessageProducer activeMQProducer; + private static Destination responseDestination; + private static MessageConsumer consumer; + private static OMFactory omFactory; + + public static void main(String[] args) throws JMSException, XMLStreamException { + startActiveMQSession(); + + OMElement request = omFactory.createOMElement("convert", "http://goodvaluetrips.com/", "ns2"); + request.addChild(createArg(0, "USD")); + request.addChild(createArg(1, "GBP")); + request.addChild(createArg(2, "100.0")); + + TextMessage message = activeMQSession.createTextMessage("convert"); + message.setStringProperty("scaOperationName", "convert"); + message.setJMSReplyTo(responseDestination); + message.setText(request.toString()); + activeMQProducer.send(message); + + TextMessage response = (TextMessage)consumer.receive(); + StAXOMBuilder builder = new StAXOMBuilder(new ByteArrayInputStream(response.getText().getBytes())); + OMText returnElement = (OMText)builder.getDocumentElement().getFirstOMChild(); + String returnValue = returnElement.getText(); + System.out.println("100 USD = " + returnValue + "GBP"); + + stopActiveMQSession(); + } + + private static void startActiveMQSession() throws JMSException { + ActiveMQConnectionFactory connectionFactory = new ActiveMQConnectionFactory("tcp://localhost:61619"); + + activeMQConnection = connectionFactory.createConnection(); + activeMQConnection.start(); + + activeMQSession = activeMQConnection.createSession(false, Session.AUTO_ACKNOWLEDGE); + + requestDestination = activeMQSession.createQueue("RequestQueue"); + activeMQProducer = activeMQSession.createProducer(requestDestination); + + responseDestination = activeMQSession.createQueue("ResponseQueue"); + consumer = activeMQSession.createConsumer(responseDestination); + + omFactory = OMAbstractFactory.getOMFactory(); + } + + private static void stopActiveMQSession() throws JMSException { + consumer.close(); + activeMQProducer.close(); + activeMQSession.close(); + activeMQConnection.close(); + } + + private static OMElement createArg(int argNumber, String value) { + OMFactory omFactory = OMAbstractFactory.getOMFactory(); + OMElement arg = omFactory.createOMElement("arg" + argNumber, null); + OMText senderOM = omFactory.createOMText(value); + arg.addChild(senderOM); + return arg; + } +} |