23297fa3b1
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@684661 13f79535-47bb-0310-9956-ffa450edef68
104 lines
3.5 KiB
Text
104 lines
3.5 KiB
Text
Binding Echo Sample Application
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===============================
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This sample demonstrates how to use the new binding extension
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binding-echo-extension.
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The README in the samples directory (the directory above this) provides
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general instructions about building and running samples. Take a look there
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first.
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If you just want to run it to see what happens, open a command prompt,
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navigate to this sample directory, and do
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ant run
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OR if you don't have ant, on Windows do
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java -cp ..\..\lib\tuscany-sca-manifest.jar;..\binding-echo-extension\target\sample-binding-echo-extension.jar;target\sample-binding-echo.jar echo.EchoBindingClient
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and on *nix do
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java -cp ../../lib/tuscany-sca-manifest.jar:../binding-echo-extension/target/sample-binding-echo-extension.jar:target/sample-binding-echo.jar echo.EchoBindingClient
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This looks like a long command. The three things we add to the classpath are
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tuscany-sca-manifest.jar - all of the standard Tuscany SCA runtime and
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extension classes
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sample-binding-echo-extension.jar - the new echo binding extension implementation
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sample-binding-echo - the application that uses the echo binding
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Note: this sample currently is not working on Linux
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Sample Overview
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---------------
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This sample contains an application (client and server code) that uses
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an SCA binding that simply echoes back any messages that are sent to it.
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binding-echo/
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src/
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main/
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java/
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echo/
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Echo.java - interface definition for the sample
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reference and service
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EchoComponentImpl.java - sample component implementation with
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echo binding reference
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EchoBindingClient.java - sample client
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resources/
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EchoBinding.composite - the SCA assembly for this sample
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test/
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java/
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echo
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EchoBindingTestCase.java - sample JUnit test case for the sample
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client
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binding-echo.png - pictorial representation of the sample
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.composite file
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build.xml - the Ant build file
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pom.xml - the Maven build file
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Building And Running The Sample Using Ant
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-----------------------------------------
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With the binary distribution the sample can be built and run using Ant as
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follows.
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cd binding-echo
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ant compile
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ant run
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You should see the following output from the run target.
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run:
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[java] Passing thro invoker...
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[java] Returned message: foo
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[java] Echo reference = foo
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[java] Passing thro invoker...
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[java] Returned message: bar
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[java] Echo service = bar
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Building And Running The Sample Using Maven
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-------------------------------------------
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With either the binary or source distributions the sample can be built and
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run using Maven as follows.
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cd binding-echo
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mvn
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You should see the following output from the test phase.
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-------------------------------------------------------
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T E S T S
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-------------------------------------------------------
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Running echo.EchoBindingTestCase
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Passing thro invoker...
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Returned message: foo
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Passing thro invoker...
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Returned message: bar
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Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.811 sec
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Results :
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Tests run: 2, Failures: 0, Errors: 0, Skipped: 0
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This shows that the Junit test cases have run successfully.
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