[jboss-dev-forums] [Design the new POJO MicroContainer] - Parsing more than one file

[alesj]

What's the idea here:
 - http://jira.jboss.com/jira/browse/JBDEPLOY-4

Should we currently just do this:

  |       if (files.size() == 0)
  |       {
  |          return null;
  |       }
  |       else if (files.size() > 1)
  |       {
  |          return parseMultipleFiles(files);        
  |       }
  |       else
  |       {
  |          VirtualFile file = files.get(0);      
  |          T result = parse(vfsDeploymentUnit, file, root);
  |          if (result != null)
  |             init(vfsDeploymentUnit, result, file);
  |          return result;
  |       }
  |    }
  | 
  |    /**
  |     * Handle multiple matching files.
  |     * 
  |     * @param files the matching files
  |     * @return merged metadata or null if already handled
  |     * @throws Exception for any error
  |     */
  |    protected T parseMultipleFiles(List<VirtualFile> files) throws Exception
  |    {
  |       throw new DeploymentException("Handling multiple files not supported: " + files);      
  |    }
  | 
and let every sub-parser deployer take care of it as it knows best?

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