Bug 137176 It takes unacceptable long time to render a report
Description: Get the attached report design, preview in report designer. It takes unacceptable long time to render a report, and users could not get the output finally. Even during the rending, the computer could not do anything else.
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/context/ViewerAttributeBean.java
*/
	protected void __init( HttpServletRequest request ) throws Exception
	{
		if ( ParameterAccessor.isGetImageOperator( request ) )
		{
			return;
		}
		this.category = "BIRT"; 
		this.masterPageContent = ParameterAccessor
				.isMasterPageContent( request );
		this.isDesigner = ParameterAccessor.isDesigner( request );
		this.bookmark = ParameterAccessor.getBookmark( request );
		this.reportPage = String.valueOf( ParameterAccessor.getPage( request ) );
		this.reportDocumentName = ParameterAccessor.getReportDocument( request );
		this.reportDesignName = ParameterAccessor.getReport( request );
		this.format = ParameterAccessor.getFormat( request );
		
		processReport( request );
		
		String title = null;
		if ( title == null || title.trim( ).length( ) <= 0 )
		{
			title = BirtResources.getString( "birt.viewer.title" ); 
		}
		this.reportTitle = ParameterAccessor.htmlEncode( title );
		this.__initParameters( request );
	}
	/*
	 * Prepare the report parameters
	 */