Bug 200478 Name of date/time group level issue[1101]
Description: Name of date/time group level issue[1101] Step: 1. New a sample datasource and dataset from orders. 2. New a data cube and binding to the dataset. 3. Drop the column of "ORDERDATE" to group and select the year type. At this time, the name of group level is "year(ORDERDATE: DateTime)" 4. Edit the the group level. 5. Change the type as month. Actual result: The name of group level is "year(ORDERDATE: DateTime, DateTime)" Expected result: The name of group level is "year(ORDERDATE: DateTime)"
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/command/PropertyCommand.java
NameException.DESIGN_EXCEPTION_DUPLICATE );
		}
		
		if ( prop.isIntrinsic( ) )
		{
			setIntrinsicProperty( prop, value );
			return;
		}
		if ( IDesignElementModel.REF_TEMPLATE_PARAMETER_PROP.equals( prop
				.getName( ) ) &&
				value == null )
		{
			clearRefTemplateParameterProp( prop, value );
			return;
		}
		if ( element instanceof ContentElement )
		{
			if ( !( (ContentElement) element ).isLocal( ) )
			{
				ContentElementCommand attrCmd = new ContentElementCommand(
						module, element, ( (ContentElement) element )
								.getValueContainer( ) );
				attrCmd.doSetProperty( prop, value );
				return;
			}
		}
		doSetProperty( prop, value );
	}
	/**
	 *