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
break;
			case FIELD_COLUMNS :
				int columnCount = IOUtil.readInt( in );
				for ( int i = 0; i < columnCount; i++ )
				{
					byte[] bytes = IOUtil.readBytes( in );
					DataInputStream buffer = new DataInputStream(
							new ByteArrayInputStream( bytes ) );
					ColumnDesign column = new ColumnDesign( );
					readColumn( buffer, column );
					table.addColumn( column );
				}
				break;
			default :
				readListingField( in, table, fieldType );
		}
	}
	protected void readTableGroup( DataInputStream in,
			TableGroupDesign tableGroup ) throws IOException
	{
		while ( in.available( ) > 0 )
		{
			short fieldType = IOUtil.readShort( in );
			readTableGroupField( in, tableGroup, fieldType );
		}
	}
	protected void readTableGroupField( DataInputStream in,
			TableGroupDesign group, short fieldType ) throws IOException
	{
		readGroupField( in, group, fieldType );