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/DataRequestSessionImpl.java
boolean foundJoinCondition = false;
				while ( it.hasNext( ) )
				{
					DimensionConditionHandle dimCondHandle = (DimensionConditionHandle) it.next( );
					if ( dimCondHandle.getHierarchy( ).equals( hier ) )
					{
						Iterator conditionIt = dimCondHandle.getJoinConditions( )
								.iterator( );
						List dimensionKeys = new ArrayList( );
						List factTableKeys = new ArrayList( );
						while ( conditionIt.hasNext( ) )
						{
							foundJoinCondition = true;
							DimensionJoinConditionHandle joinCondition = (DimensionJoinConditionHandle) conditionIt.next( );
							String levelName = joinCondition.getLevelName( );
							if ( levelName != null
									&& isAttribute( dimensions[i],
											levelName,
											joinCondition.getHierarchyKey( ) ) )
							{
								dimensionKeys.add( OlapExpressionUtil.getAttributeColumnName( getLevelName( dimensions[i],
										levelName ),
										joinCondition.getHierarchyKey( ) ) );
							}
							else
							{
								dimensionKeys.add( joinCondition.getHierarchyKey( ) );
							}
							factTableKeys.add( OlapExpressionUtil.getQualifiedLevelName( dimensions[i].getName( ),
									joinCondition.getCubeKey( ) ) );