Bug 192332 Engine does not set values for parameters in a data extraction task
Engine does not set values for parameters in a data extraction task. So if a query binds a paramter, we can not get correct data from document.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/api/impl/DataExtractionTaskV1.java
/**
	 * get the query defintion from the query id
	 * 
	 * @param queryId
	 * @return
	 */
	private IQueryDefinition getQuery( String queryId )
	{
		return (IQueryDefinition) queryId2QueryMapping.get( queryId );
	}
	/**
	 * load map from query id to result set id from report document.
	 */
	private void loadResultSetMetaData( ) throws EngineException
	{
		try
		{
			HashMap query2ResultMetaData = report.getResultMetaData( );
			IDocArchiveReader reader = reportDocReader.getArchive( );
			HashMap queryCounts = new HashMap( );
			ArrayList result = DteMetaInfoIOUtil.loadDteMetaInfo( reader );
			if ( result != null )
			{
				for ( int i = 0; i < result.size( ); i++ )
				{
					String[] rsetRelation = (String[]) result.get( i );
					
					String queryId = rsetRelation[2];
					
					String rsetId = rsetRelation[3];