[arquillian-issues] [JBoss JIRA] Created: (ARQ-294) Shrinkwrap has a dependency on ThreadContext ClassLoader

[Thomas Diesler (JIRA)]

Shrinkwrap has a dependency on ThreadContext ClassLoader
--------------------------------------------------------

                 Key: ARQ-294
                 URL: https://jira.jboss.org/browse/ARQ-294
             Project: Arquillian
          Issue Type: Bug
            Reporter: Thomas Diesler


The Shrinkrap API provided by the arquillian-osgi-bundle has a dependency on TCCL

See AbstractOSGiContainer

   public Bundle installBundle(Archive<?> archive) throws BundleException
   {
      InputStream inputStream;

      ClassLoader ctxLoader = Thread.currentThread().getContextClassLoader();
      try
      {
         // Read the archive in the context of the arquillian-osgi-bundle 
         Thread.currentThread().setContextClassLoader(getClass().getClassLoader());
         ZipExporter exporter = archive.as(ZipExporter.class);
         ByteArrayOutputStream baos = new ByteArrayOutputStream();
         exporter.exportZip(baos);

         inputStream = new ByteArrayInputStream(baos.toByteArray());
      }
      finally
      {
         Thread.currentThread().setContextClassLoader(ctxLoader);
      }

      return context.installBundle(archive.getName(), inputStream);
   }

As long as this internal code needs to set the TCCL, user code that works on the Archive will also need to do that.

The likely resolution is, to remove TCCL dependency iin shrinkwrap.

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