Bug 152830 Need model's support to add jar files
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/writer/ModuleWriter.java
public void visitSimpleDataSet( SimpleDataSet obj )
	{
		super.visitSimpleDataSet( obj );
		property( obj, SimpleDataSet.DATA_SOURCE_PROP );
		property( obj, SimpleDataSet.BEFORE_OPEN_METHOD );
		property( obj, SimpleDataSet.BEFORE_CLOSE_METHOD );
		property( obj, SimpleDataSet.ON_FETCH_METHOD );
		property( obj, SimpleDataSet.AFTER_OPEN_METHOD );
		property( obj, SimpleDataSet.AFTER_CLOSE_METHOD );
		property( obj, SimpleDataSet.REF_TEMPLATE_PARAMETER_PROP );
		property( obj, SimpleDataSet.CACHED_ROW_COUNT_PROP );
		writeStructureList( obj, SimpleDataSet.PARAM_BINDINGS_PROP );
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.model.elements.ElementVisitor#visitDataSource(org.eclipse.birt.report.model.elements.DataSource)
	 */
	public void visitDataSource( DataSource obj )
	{
		super.visitDataSource( obj );
		property( obj, DataSource.BEFORE_OPEN_METHOD );
		property( obj, DataSource.BEFORE_CLOSE_METHOD );
		property( obj, DataSource.AFTER_OPEN_METHOD );
		property( obj, DataSource.AFTER_CLOSE_METHOD );
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.model.elements.ElementVisitor#visitParameter(org.eclipse.birt.report.model.elements.Parameter)