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
case TABLE_BAND_DESIGN :
			{
				TableBandDesign band = new TableBandDesign( );
				readTableBand( dis, band );
				
				int count = IOUtil.readInt( in );
				for ( int i = 0; i < count; i++ )
				{
					RowDesign row = (RowDesign) readDesign( in );
					band.addContent( row );
				}
				return band;
			}
			case LABEL_DESIGN :
			{
				LabelItemDesign design = new LabelItemDesign( );
				readLabel( dis, design );
				return design;
			}
			case TEXT_DESIGN :
			{
				TextItemDesign design = new TextItemDesign( );
				readText( dis, design );
				return design;
			}
			case DATA_DESIGN :
			{
				DataItemDesign design = new DataItemDesign( );
				readData( dis, design );
				return design;