Binding Echo Sample Application =============================== This sample demonstrates how to use the new binding extension binding-echo The README in the samples directory (the directory above this) provides general instructions about building and running samples. Take a look there first. If you just want to run it to see what happens, open a command prompt, navigate to this sample directory, and do ant run OR if you don't have ant, on Windows do java -cp ..\..\lib\tuscany-sca-manifest.jar;..\binding-echo\target\sample-binding-echo.jar;target\sample-binding-echo-appl.jar echo.client.EchoBindingClient and on *nix do java -cp ../../lib/tuscany-sca-manifest.jar:../binding-echo/target/sample-binding-echo.jar:target/sample-binding-echo-appl.jar echo.client.EchoBindingClient This looks like a long command. The three things we add to the classpath are tuscany-sca-manifest.jar - all of the standard Tuscany SCA runtime and extension classes sample-binding-echo.jar - the new echo binding extension implementation sample-binding-echo-appl - the application that uses the echo binding Sample Overview --------------- This sample contains an application (client and server code) that uses an SCA binding that simply echoes back any messages that are sent to it. binding-echo-appl/ src/ main/ java/ echo/ appl/ Echo.java - interface definition for the sample reference and service EchoComponentImpl.java - sample component implementation with echo binding reference client/ EchoBindingClient.java - sample client resources/ EchoBindingApplication.composite - the SCA assembly for this sample test/ java/ echo appl/ EchoApplTestCase.java - sample JUnit test case for the sample client binding-echo-appl.png - pictorial representation of the sample .composite file build.xml - the Ant build file pom.xml - the Maven build file Building And Running The Sample Using Ant ----------------------------------------- With the binary distribution the sample can be built and run using Ant as follows. cd binding-echo-appl ant compile ant run You should see the following output from the run target. run: [java] Returned message: foo [java] Echo reference = foo [java] Returned message: baa [java] Echo service = baa Building And Running The Sample Using Maven ------------------------------------------- With either the binary or source distributions the sample can be built and run using Maven as follows. cd binding-echo-appl mvn You should see the following output from the test phase. ------------------------------------------------------- T E S T S ------------------------------------------------------- Running echoAppl.EchoApplTestCase Returned message: foo Echo reference = foo Returned message: baa Echo service = baa Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.111 sec Results : Tests run: 1, Failures: 0, Errors: 0, Skipped: 0 This shows that the Junit test cases have run successfully.