Bug 155786 [Deploy] Total page number is wrong when render a multipage report design
When render a multipage report on BIRT deployed on web servers, total page number is not correct. It show only 1 page in all, which actually should be 123 pages. When I refresh the web pages manually, the total page number became 50, but still not the correct count. And refreshing again, it becomes 123, the correct one.
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/context/ViewerAttributeBean.java
*/
	protected String getParameterDefaultValues(
			IViewerReportDesignHandle design, String paramName,
			InputOptions options ) throws ReportServiceException
	{
		if ( design == null )
			return null;
		String defalutValue = null;
		Object defaultValueObj = null;
		
		try
		{
			defaultValueObj = this.getReportService( )
					.getParameterDefaultValue( design, paramName, options );
		}
		catch ( ReportServiceException e )
		{
			e.printStackTrace( );
		}
		
		ScalarParameterHandle parameter = (ScalarParameterHandle) findParameter( paramName );
		
		if ( defaultValueObj != null && parameter != null )
		{
			String dataType = parameter.getDataType( );
			String pattern = parameter.getPattern( );
			if ( DesignChoiceConstants.PARAM_TYPE_DATETIME
					.equalsIgnoreCase( dataType ) )
			{
				defalutValue = ParameterValidationUtil