Bug 118750 Insert group for table from library, system throws exception.
Insert group for table from library, system throws exception. Steps: 1.Insert a tabel from library 2.Insert group Actual Results: 1.System throws exception A Birt exception occurred. Plug-in Provider:Eclipse.org Plug-in Name:BIRT Model Plug-in ID:org.eclipse.birt.report.model Version:1.0.1 Error Code:Error.ContentException.STRUCTURE_CHANGE_FORBIDDEN Error Message:Element "report.Body[1]" is child element or a virtual element( inside the child ), can not change its structure. Expected Results: 1.Can be inserted group
UI/org.eclipse.birt.report.designer.core/src/org/eclipse/birt/report/designer/core/model/schematic/TableHandleAdapter.java
protected static String getOperationName( int id )
	{
		switch ( id )
		{
			case HEADER :
				return NAME_HEADRER;
			case FOOTER :
				return NAME_FOOTER;
			case DETAIL :
				return NAME_DETAIL;
			default :
				return NAME_NULL; 
		}
	}
	/**
	 * Check if the slot handle contains specified id.
	 * 
	 * @param id
	 * @return
	 */
	public boolean hasSlotHandleRow( int id )
	{
		Iterator itor = getTableHandle( ).getSlot( id ).iterator( );
		while ( itor.hasNext( ) )
		{
			return true;
		}
		return false;
	}
}