Bug 208501 AdapterException occurs when preview a crosstab with a integer type static level[1102]
Description: AdapterException occurs when preview a crosstab with a integer type static level[1102] Build number: 2.3.0.v20071102-0630 Steps to reproduce: 1, New a cube from CUSTOMERS 2, New a static level has two Member 1 and 2. 1's expression is dataSetRow["CUSTOMERNUMBER"]>250. 2's expression is dataSetRow["CUSTOMERNUMBER"]<250 3, New a crosstab using the cube 4, Preview Expected result: If we can convert Memeber 1 and 2 to integer type, the preview should be ok. If we do not do this convert we should throws out a proper exception. Actual result: org.eclipse.birt.report.data.adapter.api.AdapterException: java.lang.String OCCURS Error log: java.lang.String ( 2 time(s) ) detail : org.eclipse.birt.report.data.adapter.api.AdapterException: java.lang.String at org.eclipse.birt.report.data.adapter.impl.DataRequestSessionImpl.prepare(DataRequestSessionImpl.java:479) at org.eclipse.birt.report.engine.data.dte.DteDataEngine.doPrepareQuery(DteDataEngine.java:100) at org.eclipse.birt.report.engine.data.dte.AbstractDataEngine.prepare(AbstractDataEngine.java:138) at org.eclipse.birt.report.engine.executor.ReportExecutor.execute(ReportExecutor.java:94) at org.eclipse.birt.report.engine.internal.executor.wrap.WrappedReportExecutor.execute(WrappedReportExecutor.java:59) at org.eclipse.birt.report.engine.internal.executor.dup.SuppressDuplciateReportExecutor.execute(SuppressDuplciateReportExecutor.java:51) at org.eclipse.birt.report.engine.internal.executor.wrap.WrappedReportExecutor.execute(WrappedReportExecutor.java:59) at org.eclipse.birt.report.engine.api.impl.RunAndRenderTask.doRun(RunAndRenderTask.java:138)
data/org.eclipse.birt.report.data.adapter/src/org/eclipse/birt/report/data/adapter/impl/DataSetIterator.java
.getQualifiedName( )
								.equals( cubeHandle.getDataSet( ).getQualifiedName( ) ) )
				{
					prepareLevels( query,
							hierHandle,
							metaList,
							dimension.getName());
				}
				else
				{
					Iterator it = cubeHandle.joinConditionsIterator( );
					while ( it.hasNext( ) )
					{
						DimensionConditionHandle dimCondHandle = (DimensionConditionHandle) it.next( );
						if ( dimCondHandle.getHierarchy( ).equals( hierHandle ) )
						{
							Iterator conditionIt = dimCondHandle.getJoinConditions( )
									.iterator( );
							while ( conditionIt.hasNext( ) )
							{
								DimensionJoinConditionHandle joinCondition = (DimensionJoinConditionHandle) conditionIt.next( );
								String cubeKey = joinCondition.getCubeKey( );
								String cubeKeyWithDimIdentifier = OlapExpressionUtil.getQualifiedLevelName( dimension.getName( ),
										cubeKey );
								metaList.add( new ColumnMeta( cubeKeyWithDimIdentifier,
										null,
										ColumnMeta.LEVEL_KEY_TYPE ) );
								query.addBinding( new Binding( cubeKeyWithDimIdentifier,
										new ScriptExpression( ExpressionUtil.createJSDataSetRowExpression( cubeKey ) ) ) );
								GroupDefinition gd = new GroupDefinition( String.valueOf( query.getGroups( )