Bug 212505 Use default script ID to skip script debugging
In Dte side, when compile or evaluate java script, it would pass in a script source id. This kind of id is currenlty used by report script debugger. So to skip redundant processing for such kind of internal script evaluating, dte need pass in a default ID, which is defined as ScriptExpression.defaultID. If this id is already used for particular meaning and it can not pass in the default ID, we need define them as public constants and let script debugger check and skip them as well.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/adapter/ModelDteApiAdapter.java
{
		try
		{
			ModelDteApiAdapter tmpAdaptor = new ModelDteApiAdapter( context,
					null );
			return tmpAdaptor.createDataSourceDesign( dataSource );
		} catch ( BirtException e )
		{
			throw new EngineException( e.getLocalizedMessage( ) );
		}
	}
	/**
	 * @deprecated use createDataSetDesign( dataSource )
	 */
	public IBaseDataSetDesign createDataSetDesign( DataSetHandle dataSet,
			ExecutionContext context ) throws EngineException
	{
		try
		{
			ModelDteApiAdapter tmpAdaptor = new ModelDteApiAdapter( context,
					null );
			return tmpAdaptor.createDataSetDesign( dataSet );
		} catch ( BirtException e )
		{
			throw new EngineException( e.getLocalizedMessage( ) );
		}
	}
	/**
	 * Default constructor. Constructs an adaptor which uses no associated
	 * Javascript scope and no report context.