Bug 122254 Not Like operator is missing in the Filter tab of Data Set window
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/adapter/ModelDteApiAdapter.java
adaptBaseDataSource( source, dteSource );
		
		
		String driverName = source.getExtensionID( );
		if ( driverName == null || driverName.length( ) == 0 )
		{
			throw new EngineException(
					"Missing extenion id in data source definition, " + source.getName( ) ); 
		}
		dteSource.setExtensionID( driverName );
		
		Map staticProps = getExtensionProperties( source, source
				.getExtensionPropertyDefinitionList( ) );
		if ( staticProps != null && !staticProps.isEmpty( ) )
		{
			Iterator propNamesItr = staticProps.keySet( ).iterator( );
			while ( propNamesItr.hasNext( ) )
			{
				String propName = ( String ) propNamesItr.next( );
				assert ( propName != null );
				String propValue;
				
				
				String bindingExpr = source.getPropertyBinding( propName );
				if ( needPropertyBinding( ) && bindingExpr != null
						&& bindingExpr.length( ) > 0 )
				{
					propValue = evaluatePropertyBindingExpr( bindingExpr );
				} else