Bug 190984 xtab filter/sort did not work properly when using a joined data set
steps to reproduce: - use the attached report - try to add a filter/sort on xtab, e.g. using country column - notice that the value list is unavailable - try to enter the filter/sort condition manually, e.g. "USA" - preview in layout expected behavior: - when use joined data set, the value list should be available - report should be previewed properly actual behavior: - the value list was unavailable - NPE was thrown out when preview the report with the filter/sort condition being completed manually
data/org.eclipse.birt.report.data.adapter/src/org/eclipse/birt/report/data/adapter/impl/CubeQueryUtil.java
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.eclipse.birt.core.exception.BirtException;
import org.eclipse.birt.data.engine.api.IBaseExpression;
import org.eclipse.birt.data.engine.api.IBinding;
import org.eclipse.birt.data.engine.api.querydefn.ScriptExpression;
import org.eclipse.birt.data.engine.core.DataException;
import org.eclipse.birt.data.engine.olap.api.query.ICubeQueryDefinition;
import org.eclipse.birt.data.engine.olap.api.query.IDimensionDefinition;
import org.eclipse.birt.data.engine.olap.api.query.IEdgeDefinition;
import org.eclipse.birt.data.engine.olap.api.query.IHierarchyDefinition;
import org.eclipse.birt.data.engine.olap.api.query.ILevelDefinition;
import org.eclipse.birt.data.engine.olap.data.api.DimLevel;
import org.eclipse.birt.data.engine.olap.data.api.cube.IDatasetIterator;
import org.eclipse.birt.data.engine.olap.util.OlapExpressionCompiler;
import org.eclipse.birt.data.engine.olap.util.OlapExpressionUtil;
import org.eclipse.birt.data.engine.olap.util.OlapQueryUtil;
import org.eclipse.birt.data.engine.script.ScriptEvalUtil;
import org.eclipse.birt.report.data.adapter.api.AdapterException;
import org.eclipse.birt.report.data.adapter.api.ICubeQueryUtil;
import org.eclipse.birt.report.model.api.olap.TabularCubeHandle;
import org.eclipse.birt.report.model.api.olap.TabularDimensionHandle;
import org.eclipse.birt.report.model.api.olap.TabularHierarchyHandle;
/**
 * 
 */
public class CubeQueryUtil implements ICubeQueryUtil