Jean-Sebastien Delfino wrote:
Can you point me a good example or test case showing how to bootstrap a
Tuscany runtime?
I have the URL of a contribution, the qname of a composite in that
contribution, the name of a component in that composite. I'd like to
start a Tuscany runtime instance and run the component on it.
I remember several attempts at different designs and APIs to manage
Tuscany runtime instances, but I'm not sure which of these now works
with the 2.x runtime.
The tests in samples/launcher-embedded-jse fail for me with this error:
Tests run: 2, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 2.441
sec <<< FAILURE!
testCOntributionBindingSCACalculator(launcher.LauncherTestCase) Time
elapsed: 1.939 sec <<< ERROR!
java.lang.IllegalStateException:
org.apache.tuscany.sca.contribution.processor.ContributionReadException:
java.io.FileNotFoundException:
/home/delfinoj/SCA/Source/tuscany-sca-java/samples/launcher-embedded-jse/../contribution-binding-sca-calculator/target/classes
(No such file or directory)
at org.apache.tuscany.sca.node.impl.NodeImpl.start(NodeImpl.java:173)
at launcher.RuntimeIntegration.startNode(RuntimeIntegration.java:35)
at
launcher.SampleJSELauncher.launchBindingSCACalculator(SampleJSELauncher.java:61)
<snip>
Jean_Sebastien,
The technique I use in the Client for the OASIS SCA test suite is as follows:
------
public boolean startContribution(String compositeName,
String contributionLocation,
String[] contributionNames)
throws Exception {
try {
// Tuscany specific code which starts the contribution(s) holding the
test
launcher = NodeLauncher.newInstance();
Contribution[] contributions = new
Contribution[contributionNames.length];
String[] contributionURIs = getContributionURIs( contributionLocation,
contributionNames );
for( int i = 0; i < contributions.length ; i++ ) {
contributions[i] = new Contribution(contributionNames[i],
contributionURIs[i]);
} // end for
node = launcher.createNode(compositeName, contributions );
// Start the node
node.start();
} catch (Exception e) {
System.out.println( "Exception during startup: " +
e.getMessage() );
throw e;
} // end try
return true;
} // end method startContribution
-----
This deals with a set of contributions and a single composite to deploy as the "root" of the
application.
Hope this helps,
Yours, Mike.
