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
readReportItemField( in, freeForm, fieldType );
	}
	protected void readLabel( DataInputStream in, LabelItemDesign label )
			throws IOException
	{
		while ( in.available( ) > 0 )
		{
			short fieldType = IOUtil.readShort( in );
			readLabelField( in, label, fieldType );
		}
	}
	protected void readLabelField( DataInputStream in, LabelItemDesign label,
			short fieldType ) throws IOException
	{
		switch ( fieldType )
		{
			case FIELD_TEXT :
				String textKey = IOUtil.readString( in );
				String text = IOUtil.readString( in );
				label.setText( textKey, text );
				break;
			case FIELD_HELP_TEXT :
				String helpTextKey = IOUtil.readString( in );
				String helpText = IOUtil.readString( in );
				label.setHelpText( helpTextKey, helpText );
				break;
			default :
				readReportItemField( in, label, fieldType );
		}
	}