Bug 200919 Add quotation for column containing separator character when export data.[0002]
Description: Add quotation for column containing separator character when export data. Build number:2.2.1.v20070823 Steps to reproduce: 1. New sample data source and dataset. 2. Add a computed column with name a,b and value "a,b". 3. Drag the dataset to Layout. 4. Preview in Web Viewer and Export Data with Comma. Expected result: Column name is quoated as values. Actual result: Column name a,b isn't quotated so it will be treated as two columns. Error log:n/a
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/ReportEngineService.java
* @param parameters
	 * @param masterPage
	 * @param svgFlag
	 * @param activeIds
	 * @param renderOption
	 * @param displayTexts
	 * @param iServletPath
	 * @param reportTitle
	 * @throws RemoteException
	 * @throws IOException
	 */
	public void runAndRenderReport( HttpServletRequest request,
			IReportRunnable runnable, OutputStream outputStream, String format,
			Locale locale, boolean rtl, Map parameters, boolean masterPage,
			boolean svgFlag, Boolean embeddable, List activeIds,
			RenderOption renderOption, Map displayTexts, String iServletPath,
			String reportTitle ) throws RemoteException
	{
		assert runnable != null;
		String servletPath = iServletPath;
		if ( servletPath == null )
			servletPath = request.getServletPath( );
		IRunAndRenderTask runAndRenderTask = engine
				.createRunAndRenderTask( runnable );
		runAndRenderTask.setLocale( locale );
		if ( parameters != null )
		{
			runAndRenderTask.setParameterValues( parameters );
		}