Bug 165657 [2.1.2][Acceptance]Setting &__svg=false doesn't take effects in deployment [0601]
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/actionhandler/AbstractBaseActionHandler.java
catch ( Exception e )
		{
			
			throwAxisFault( e );
		}
	}
	/**
	 * Check whether the page number is valid or not.
	 * 
	 * @param pageNumber
	 * @param document
	 * @return
	 * @throws RemoteException
	 * @throws ReportServiceException
	 */
	protected boolean isValidPageNumber( HttpServletRequest request,
			long pageNumber, String documentName ) throws RemoteException,
			ReportServiceException
	{
		InputOptions options = new InputOptions( );
		options.setOption( InputOptions.OPT_REQUEST, request );
		return pageNumber > 0
				&& pageNumber <= getReportService( ).getPageCount(
						documentName, options, new OutputOptions( ) );
	}
	/**
	 * Get page number from incoming soap request.
	 * 
	 * @param params
	 * @param document