Bug 142928 Item from library is changed to a report design item after revert to report item
Details: Item from library is changed to a report design item after revert to report item. Setp: 1.New a template. 2.Use a libary contain a label. 3.Drop the label from library explorer into layout. 4.Change the label to template item. 5.Revert the template item to report item. Actual result: The label is become a report item, but a item from library. Please see the attach image. Exception result: The lable is revert a item from library.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/DesignElementHandle.java
binding = new PropertyBinding( );
				binding.setName( propName );
				binding.setID( getID( ) );
				binding.setValue( value );
				cmd.addItem( new CachedMemberRef( defn ), binding );
			}
			else
			{
				
				MemberRef memberRef = new CachedMemberRef( defn, bindingList
						.indexOf( binding ), PropertyBinding.VALUE_MEMBER );
				cmd.setMember( memberRef, value );
			}
		}
	}
	/**
	 * Returns externalized message.
	 * 
	 * @param textIDProp
	 *            TEXT_ID_PROP
	 * @param textProp
	 *            TEXT_PROP
	 * @return externalized message.
	 */
	public String getExternalizedValue( String textIDProp, String textProp )
	{
		return ModelUtil.getExternalizedValue( getElement( ), textIDProp,
				textProp );
	}
}