Bug 128166 the xml data can be displayed incorrectly
Description: the xml data can be displayed incorrectly Steps to reproduce: 1. import the attached report design file. 2. set a table mapping as '//Book' 3. add a column mapping '../@location' 4. save and preview. Actual result: the 'Sunderland' is displayed Expect result: the 'Paris' is displayed
data/org.eclipse.birt.report.data.oda.xml/src/org/eclipse/birt/report/data/oda/xml/util/SaxParserConsumer.java
public SaxParserConsumer( ResultSet rs, RelationInformation rinfo, InputStream is, String tName) throws OdaException
	{
		this.resultSet = rs;
		
		
		cachedResultSetRowNo = 0;
		
		
		currentAvailableMaxLineNo = -1;
		tableName = tName;
		relationInfo = rinfo;
		
		
		currentRowNo = 0;
		
		cachedResultSet = new String[Constants.CACHED_RESULT_SET_LENGTH][resultSet.getMetaData().getColumnCount( )];
		this.rootPath = relationInfo.getTableRootPath( tableName );
		
		this.namesOfCachedComplexNestedColumns = relationInfo.getTableComplexNestedXMLColumnNames( tableName );
		this.namesOfCachedSimpleNestedColumns = relationInfo.getTableSimpleNestedXMLColumnNames( tableName );
		this.sNXCManager = new SimpleNestedXMLColumnManager( relationInfo, tableName );
		
		this.namesOfColumns = relationInfo.getTableColumnNames( tableName );
		
		XMLDataInputStream xdis = (is instanceof XMLDataInputStream)?(XMLDataInputStream)is:new XMLDataInputStream(is);
		
		if( namesOfCachedComplexNestedColumns.length > 0)
		{
			spNestedQueryHelper = new SaxParserNestedQueryHelper(rinfo, xdis, tName);
			while ( !spNestedQueryHelper.isPrepared( ) )