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
int mode = this.sessionContext.getDataEngineContext( ).getMode( );
		try
		{
			CubeMaterializer cubeMaterializer = null;
			if ( appContext == null )
				appContext = sessionContext.getAppContext( );
			if ( mode == DataEngineContext.DIRECT_PRESENTATION )
			{
				int size = 0;
				if ( appContext != null )
				{
					Integer value = DataTypeUtil.toInteger( appContext.get( DataEngine.IN_MEMORY_CUBE_SIZE ) );
					if ( value != null && value.intValue( ) > 0)
					{
						size = value.intValue( );
					}
				}
				cubeMaterializer = createCubeMaterializer( cubeHandle, size );
				createCube( (TabularCubeHandle) cubeHandle,
						cubeMaterializer,
						appContext,
						stopSign);
				cubeMaterializer.close( );
			}
			else if ( mode == DataEngineContext.MODE_GENERATION )
			{
				cubeMaterializer = createCubeMaterializer( cubeHandle, 0 );
				createCube(  (TabularCubeHandle)cubeHandle, cubeMaterializer, appContext, stopSign );
				cubeMaterializer.saveCubeToReportDocument( cubeHandle.getQualifiedName( ),
						this.sessionContext.getDocumentWriter( ),