Bug 166307 Thai font in csv/excel export
I run birt-viewer 2.1.1 and export data to csv format, birt can generate correct but in field of thai font birt display font that cannot understand. I need to fix this ploblem quickly to close my project, please anyone help me. Thanks you very much for your solution. Sudhlo
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/ReportEngineService.java
OutputStream out = os;
		if ( out == null )
			out = new ByteArrayOutputStream( );
		String servletPath = iServletPath;
		if ( servletPath == null )
			servletPath = request.getServletPath( );
		
		IRenderTask renderTask = engine.createRenderTask( reportDocument );
		
		BirtUtility.addTask( request, renderTask );
		HashMap context = new HashMap( );
		String format = ParameterAccessor.getFormat( request );
		if ( format.equalsIgnoreCase( ParameterAccessor.PARAM_FORMAT_PDF ) )
		{
			context.put( EngineConstants.APPCONTEXT_PDF_RENDER_CONTEXT,
					createPDFrenderContext( request.getServletPath( ) ) );
		}
		else
		{
			context.put( EngineConstants.APPCONTEXT_HTML_RENDER_CONTEXT,
					createHTMLrenderContext( svgFlag, servletPath ) );
		}
		context.put( EngineConstants.APPCONTEXT_BIRT_VIEWER_HTTPSERVET_REQUEST,
				request );
		context.put( EngineConstants.APPCONTEXT_CLASSLOADER_KEY,
				ReportEngineService.class.getClassLoader( ) );
		
		ParameterAccessor.pushAppContext( context, request );
		renderTask.setAppContext( context );