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Binding Echo Sample
===================
This sample demonstrates how new bindings are constructed for Apache Tuscany
SCA using the lazy-loading approach where extensions are loaded only when they
are encountered during the processing of a composite defintion (SCDL)
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 want to try out the echo binding that this sample provides
please see the binding-echo sample that provides the necessary client and
application code to bring up an application that uses this binding
Sample Overview
---------------
This sample contains a implementation of an SCA binding that simply echoes back
any messages that are sent to it.
binding-echo2-extension/
src/
main/
java/
echo2/
extension/ - The bindings model classes, runtime classes
server/ - A dummy server that the binding is plugged into
resources/
META-INF/
services/
org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor - specifies the
artifact processors to be loaded
org.apache.tuscany.sca.provider.BindingProviderFactory - specifies the model classes for this binding
test/
java/
echo2/ - test code
resources/
EchoBinding.composite - the SCA assembly used by the unit test
build.xml - the Ant build file
pom.xml - the Maven build file
Building The Sample Using Ant
-----------------------------
With the binary distribution the sample can be built using Ant as
follows
cd binding-echo2-extension
ant compile
See the binding-echo sample to run a sample that uses this binding.
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-echo2-extension
mvn
Maven will also test that the sample extension built properly. You should see
the following output from the test phase.
-------------------------------------------------------
T E S T S
-------------------------------------------------------
Running echo.EchoReferenceTestCase
Returned message: foo
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.111 sec
Running echo.EchoServiceTestCase
Returned message: foo
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.121 sec
Results :
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0
This shows that the Junit test cases have run successfully.
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