Bug 198221 Different master page when export report current page to different format.[05]
Description: Different master page when export report current page to different format. Build number:2.2.1.v200707270630 Steps to reproduce: 1. Preview attached report in Web Viewer. (the report uses multiple master page) 2. Jump to the third page. 3. Export report, select current page, select different formats. Expected result: All formats apply the same master page for the third page. Actual result: In pdf/ps, Master page content is page number in page header. In word/ppt, Master page content is current date in page footer. Error log:n/a
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/internal/document/v2/ReportContentLoaderV2.java
*/
	protected void startContent( IContent content, IContentEmitter emitter )
	{
		
		try
		{
			openQuery( content );
		}
		catch ( BirtException ex )
		{
			logger.log( Level.SEVERE, ex.getLocalizedMessage( ), ex );
		}
		outputStartVisitor.visit( content, emitter );
	}
	/**
	 * output the content to emitter.
	 * 
	 * @param content
	 *            output content
	 */
	protected void endContent( IContent content, IContentEmitter emitter )
	{
		outputEndVisitor.visit( content, emitter );
		
		closeQuery( content );
	}
	protected IContentVisitor outputStartVisitor = new IContentVisitor( ) {
		public Object visit( IContent content, Object value )
		{
			return content.accept( this, value );