rs.next( );
rs = openResultSet( item ); if ( rs != null ) { rs.next( ); }  setStyles( textContent, item ); setVisibility( item, textContent );         HTMLProcessor htmlProcessor = new HTMLProcessor( context ); if ( textItem.getDomTree( ) == null ) {     String content = getLocalizedString( textItem.getTextKey( ), textItem.getText( ) );  textItem.setDomTree( new TextParser( ).parse( content, textItem .getTextType( ) ) ); textContent.setDomTree( textItem.getDomTree( ) ); } Document doc = textItem.getDomTree( ); Element body = null; if ( doc != null ) { Node node = doc.getFirstChild( );  if ( node instanceof Element ) { body = (Element) node; } } if ( body != null ) {    if ( !textItem.isReused( ) ) { htmlProcessor.execute( body, textContent );   textItem.setCssStyleSet( textContent.getCssStyleSet( ) ); textItem.setReused( true ); } evaluateEmbeddedExpression( body, textItem, textContent, htmlProcessor ); }  String bookmarkStr = evalBookmark( textItem ); if ( bookmarkStr != null ) { textContent.setBookmarkValue( bookmarkStr ); }  textEmitter.start( textContent ); textEmitter.end( );
	public void execute( ReportItemDesign item, IReportEmitter emitter )	{		TextItemDesign textItem = (TextItemDesign) item;		IReportItemEmitter textEmitter = emitter.getEmitter( "text" ); //$NON-NLS-1$		if ( textEmitter == null )		{			return;		}		IResultSet rs = openResultSet( item );		if ( rs != null )		{			rs.next( );		}		TextItemContent textContent = (TextItemContent)ContentFactory.createTextContent( textItem, context.getContentObject( ) );		setStyles( textContent, item );		setVisibility( item, textContent );		//Checks if the content has been parsed before. If so, use the DOM tree		// directly to improve performance. In addition to the DOM tree, the CSS		// style is also a part of the parsed content. Or else, parse the		// content and save the DOM tree and CSS style in the Text item design.		HTMLProcessor htmlProcessor = new HTMLProcessor( context );		if ( textItem.getDomTree( ) == null )		{			//Only when the Text is in the master page.			//Because ExpressionBuilder has parsed the content. And the style			// has not been extracted yet.			String content = getLocalizedString( textItem.getTextKey( ),					textItem.getText( ) );			textItem.setDomTree( new TextParser( ).parse( content, textItem					.getTextType( ) ) );			textContent.setDomTree( textItem.getDomTree( ) );		}		Document doc = textItem.getDomTree( );		Element body = null;		if ( doc != null )		{			Node node = doc.getFirstChild( );			//The following must be true			if ( node instanceof Element )			{				body = (Element) node;			}		}		if ( body != null )		{			//Checks if the DOM can be reused here. If no, then convert the DOM			// tree.			if ( !textItem.isReused( ) )			{				htmlProcessor.execute( body, textContent );				//Saves the CSS style associated with the original text content				textItem.setCssStyleSet( textContent.getCssStyleSet( ) );				textItem.setReused( true );			}			evaluateEmbeddedExpression( body, textItem, textContent,					htmlProcessor );		}		String bookmarkStr = evalBookmark( textItem );		if ( bookmarkStr != null )		{			textContent.setBookmarkValue( bookmarkStr );		}		textEmitter.start( textContent );		textEmitter.end( );		closeResultSet( rs );			}