Bug 147834 Drill through multi-page report document will only show the first page when preview in HTML/PDF
Description: When target report document has multiple pages, drill through will only show the first page. Steps to reproduce: 1. New a report with multiple pages, preview it in web viewer to create report document 2. New another report, drill through to this report document 3. Preview in HTML/PDF, only the first page of target document shows up Notes: Preview in WebViewer will get correct result
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/ReportEngineService.java
* @param svgFlag
	 * @param activeIds 
	 * @param locale 
	 * @param rtl 
	 * @throws RemoteException
	 */
	public void renderReport( OutputStream os, HttpServletRequest request,
			IReportDocument reportDocument, long pageNumber,
			boolean masterPage, boolean svgFlag, List activeIds, Locale locale,
			boolean rtl ) throws RemoteException
	{
		assert reportDocument != null;
		assert pageNumber > 0 && pageNumber <= reportDocument.getPageCount( );
		OutputStream out = os;
		if ( out == null )
			out = new ByteArrayOutputStream( );
		
		IRenderTask renderTask = null;
		synchronized ( this.getClass( ) )
		{
			renderTask = engine.createRenderTask( reportDocument );
		}
		HashMap context = new HashMap( );
		String format = ParameterAccessor.getFormat( request );
		if ( format.equalsIgnoreCase( ParameterAccessor.PARAM_FORMAT_PDF ) )
		{
			context.put( EngineConstants.APPCONTEXT_PDF_RENDER_CONTEXT,
					createPDFrenderContext( ) );
		}
		else