Bug 197929 Fail to preview document from BIRT2.1.3 in BIRT2.2.1[0900]
Description: Fail to preview document from BIRT2.1.3 in BIRT2.2.1 in pdf format with frameset servlet Build number:2.2.1.v20070726 Steps to reproduce: 1. Preview attached document in web viewer. 2. Click Print As PDF button. Expected result: Display content in pdf. Actual result: damanged file. Error log:n/a
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/ir/EngineIRReader.java
{
			HighlightRuleDesign rule = new HighlightRuleDesign( );
			String testExpr = IOUtil.readString( in );
			String oper = IOUtil.readString( in );
			String value1 = IOUtil.readString( in );
			String value2 = IOUtil.readString( in );
			IStyle style = readStyle( in );
			rule.setTestExpression( testExpr );
			rule.setExpression( oper, value1, value2 );
			rule.setStyle( style );
			highlight.addRule( rule );
		}
		return highlight;
	}
	
	protected IStyle readStyle( DataInputStream in ) throws IOException
	{
		String cssText = IOUtil.readString( in );
		IStyle style = (IStyle) reportDesign.getCSSEngine( )
				.parseStyleDeclaration( cssText );
		return style;
	}
	protected ActionDesign readAction( DataInputStream in ) throws IOException
	{
		ActionDesign action = new ActionDesign( );
		int actionType = IOUtil.readInt( in );
		switch ( actionType )
		{
			case ActionDesign.ACTION_BOOKMARK :
				String bookmark = IOUtil.readString( in );