Callback JMS Sample
===================
This sample demonstrates SCA callbacks over the JMS binding. It implements the example
described in the INFOQ article:

 "Can I call you back about that?" Building Asynchronous Services using Service Component Architecture
   See: http://www.infoq.com/articles/async-sca

It implements a service for placing an order for some widgets, where the service is asynchronous
and the client is informed of progress via a callback interface.

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;target\sample-callbacks-jms.jar callbacks.CallbacksTestCase

and on *nix do

java -cp ../../lib/tuscany-sca-manifest.jar:target/sample-callbacks-jms.jar callbacks.CallbacksTestCase

Sample Overview
---------------

The only changes over the sample code described in the INFOQ article are to add the @Remotable annotation
to the service and callback interfaces, add the @Oneway annotation to the placeOrder and placeOrderResponse
methods, and the composite XML is changed to use <binding.jms> instead of <binding.ws>. 


Building And Running The Sample Using Ant
-----------------------------------------
With the binary distribution the sample can be built and run using Ant as 
follows

cd callbacks-jms
ant compile
ant run

You should see the following output from the run target.

run:
     [java] client placing order: callbacks.OrderRequest@c72243
     [java] service received order: callbacks.OrderRequest@1f94884
     [java] client callback received order response: callbacks.OrderResponse@14ab51b

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 callbacks-jms
mvn

You should see the following output from the test phase.

-------------------------------------------------------
 T E S T S
-------------------------------------------------------
Running callbacks.CallbacksTestCase
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.272 sec

Results :

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0

This shows that the Junit test cases have run successfully.