| Hello World Web Service References Sample |
| ========================================= |
| This sample demonstrates an SCA reference that uses a web service binding running |
| over a JMS protocl. |
| |
| The README in the samples directory (the directory above this) provides |
| general instructions about building and running samples. Take a look there |
| first. |
| |
| If you just want to run it to see what happens you need to run the server first |
| so open a command prompt, navigate to the helloworld-ws-service-jms sample directory |
| and do |
| |
| ant run |
| |
| OR if you don't have ant, on Windows do |
| |
| java -cp ..\..\lib\tuscany-sca-manifest.jar;target\sample-helloworld-ws-service-jms.jar helloworld.HelloWorldServer |
| |
| and on *nix do |
| |
| java -cp ../../lib/tuscany-sca-manifest.jar:target/sample-helloworld-ws-service-jms.jar helloworld.HelloWorldServer |
| |
| |
| Once the server is running open a command prompt, navigate to this sample |
| directory and do: |
| |
| ant run |
| |
| OR if you don't have ant, on Windows do |
| |
| java -cp ..\..\lib\tuscany-sca-manifest.jar;target\sample-helloworld-ws-reference-jms.jar helloworld.HelloWorldJmsClient |
| |
| and on *nix do |
| |
| java -cp ../../lib/tuscany-sca-manifest.jar:target/sample-helloworld-ws-reference-jms.jar helloworld.HelloWorldJmsClient |
| |
| |
| Sample Overview |
| --------------- |
| The sample provides two components that are have a reference with a |
| web service binding. The binding refers to WSDL that identifies the service |
| exposed by the helloworld-ws-service-jms sample. |
| |
| helloworld-ws-reference-jms/ |
| src/ |
| main/ |
| java/ |
| helloworld/ |
| HelloWorldService.java - interface description for |
| HelloWorldServiceComponent |
| HelloWorldServiceComponent.java - component implementation |
| HelloWorldJmsClient.java - starts the SCA Runtime and |
| deploys the helloworldwsjmsclient |
| .composite. It then calls the |
| HelloWorldServiceComponent |
| resources/ |
| wsdl |
| helloworld.wsdl - the service description that the |
| SCA reference uses to bind to |
| helloworldwsjmsclient.composite - the SCA assembly for this sample |
| helloworldwsjms.composite - the SCA assembly for the server |
| that is used by the JUnit tests |
| logging.properties - log4j configuration file |
| test/ |
| java/ |
| helloworld/ |
| HelloWorldJMSClientTestCase.java - JUnit test case |
| helloworld-ws-reference.png - a pictorial representation of the |
| sample .composite file |
| build.xml - the Ant build file |
| pom.xml - the Maven build file |
| |
| Building And Running The Sample Using Ant |
| ----------------------------------------- |
| With the binary distribution the sample can be built and run using Ant. Before |
| you do this start up the service that the reference will talk to. To do this |
| run up the helloworld-ws-service-jms test. Take a look at the README in that sample |
| and you will see you need the following commands |
| |
| cd helloworld-ws-service-jms |
| ant run |
| |
| Once done you can now compile and run this sample using the following commands; |
| |
| cd helloworld-ws-reference-jms |
| ant compile |
| ant run |
| |
| You should see the following output from the run target. |
| |
| run: |
| [java] log4j:WARN No appenders could be found for logger (org.apache.axiom. |
| om.util.StAXUtils). |
| [java] log4j:WARN Please initialize the log4j system properly. |
| [java] Injected helloWorldService |
| [java] Called getGreetings |
| [java] Hello World |
| |
| Building And Running The Sample Using Maven |
| ------------------------------------------- |
| With either the binary or source distributions the sample can be built and run |
| using Maven as follows. When using Maven you don't need to run the helloworld- |
| ws-service-jms sample first as the JUnit test does this for you. |
| |
| cd helloworld-ws-reference-jms |
| mvn |
| |
| You should see the following output from the test phase. |
| |
| ------------------------------------------------------- |
| T E S T S |
| ------------------------------------------------------- |
| Running helloworld.HelloWorldJmsClientTestCase |
| 08-Jan-2008 10:40:15 org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceProvide |
| r start |
| INFO: Axis2 JMS URL=jms:/queue.sample?transport.jms.ConnectionFactoryJNDIName=Qu |
| eueConnectionFactory&java.naming.factory.initial=org.apache.activemq.jndi.Active |
| MQInitialContextFactory&java.naming.provider.url=tcp://localhost:61619 |
| Injected helloWorldService |
| Called getGreetings |
| Injected helloWorldService |
| Called getGreetings |
| Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 11.89 sec |
| |
| |
| This shows that the Junit test cases have run successfully. |