[news.eclipse.modeling.m2t] Re: Galileo performance twice as slow?

[Jos Warmer <jos.warmer@xxxxxxxxx>]

Sebastian,

We have quite  a lot of plugins running.  There are two that are involved in starting the workflow.

The workflow is initiated through a Builder, which is part of the plugin org.mod4j,.eclipse.
The Builder calls a method fro  a second plugin org.mod4j.common.
> From this method the MWE workflowrunner is started as follows:

       WorkflowRunner runner = new WorkflowRunner();

      if (!runner.run(wfFile, new NullProgressMonitor(), properties, slotContents)) {
           logger.error("------- ERROR(S) detected while running workflow : [" + wfFile + "] ");
           throw new Mod4jWorkflowException("ERROR(S) detected while running workflow :" + wfFile);
       }

The call to runner.run(...)  is the one taking up all the time. 
I have tried to put the code to configure the caching recource loader in the Activator of both the org.mod4j.eclipse and the org.mod4j.common plugin.  There is no observable difference in performance.

The exact code that I added in the Activator in e.g org.mod4j.common is:

   CachingResourceLoaderImpl crl = new CachingResourceLoaderImpl(new
           OsgiResourceLoader(
                   Activator.PLUGIN_ID,                      // The Activator in which this code resides
                   FileTrack.class.getClassLoader()          // FileTrack is a class inside org.modj.common
           )
   ); // a class from this plugin

   ResourceLoaderFactory.setCurrentThreadResourceLoader(crl);

Any ideas?

Jos,