Bug 130495 Get rid of SessionHandleAdapter
Now, we use SessionHandleAdapter to keep current active report deisng. That's a bad practive for editor swith and rebuild will cuase lots of problmes. Need find way to replace it.
UI/org.eclipse.birt.report.designer.ui.lib/src/org/eclipse/birt/report/designer/ui/editors/LibraryLayoutEditor.java
else
			{
				retValue = false;
				break;
			}
		}
		return retValue;
	}
	
	protected TemplateTransferDropTargetListener createTemplateTransferDropTargetListener( EditPartViewer viewer)
	{
		return new LibraryTemplateTransferDropTargetListener( viewer );
	}
	/**
	 * @param request
	 */
	private void handleOpenDesigner( ReportRequest request )
	{
		
		
		
		
		
	}
	/**
	 * Returns an object which is an instance of the given class associated with
	 * this object. Returns <code>null</code> if no such object can be found.
	 * 
	 * @param adapter
	 *            the adapter class to look up