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+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.