[jboss-dev-forums] [Design the new POJO MicroContainer] - Re: vfsmemory url problem

[alesj]

I think the real problem is in InMemoryClassesDeployer.
It's the way we create classes VirtualFile.

  |    public void deploy(VFSDeploymentUnit unit) throws DeploymentException
  |    {
  |       try
  |       {
  |          URL dynamicClassRoot = new URL("vfsmemory", new GUID().toString(), "");
  |          MemoryFileFactory.createRoot(dynamicClassRoot);
  |          URL classesURL = new URL(dynamicClassRoot, "classes");
  |          VirtualFile classes = MemoryFileFactory.createDirectory(classesURL);
  |          unit.addAttachment(DYNAMIC_CLASS_URL_KEY, dynamicClassRoot);
  |          unit.addAttachment(DYNAMIC_CLASS_KEY, classes);
  |          unit.prependClassPath(classes);
  |          log.debug("Dynamic class root for " + unit.getName() + " is " + dynamicClassRoot);
  | 
It should be a root.

Otherwise I don't see how we can handle VFS::getRoot call on
a vfs's in-memory url that's not a root - as in our case.

We could create new vfs in-memory context for a given non-root url,
but that would mean memory leakage, since we would have no handle
to delete that context from memory.

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