Bug 141969 Error when get value from IDataExtractionTask with filter
Description: Error when get value from IDataExtractionTask with filter Steps to reproduce: 1. Set filter for DataExtractionTask 2. Extract data from report document 3. Get filtered data Pls see attached java class and report design. Result: org.eclipse.birt.data.engine.core.DataException: Invalid field name: OFFICECODE at org.eclipse.birt.data.engine.executor.ResultObject.getFieldValue(ResultObject.java:139) at org.eclipse.birt.data.engine.expression.ExprEvaluateUtil.evaluateCompiledExpression(ExprEvaluateUtil.java:149) at org.eclipse.birt.data.engine.expression.ExprEvaluateUtil.evaluateExpression(ExprEvaluateUtil.java:61) at org.eclipse.birt.data.engine.impl.BindingColumnsEvalUtil.evaluateValue(BindingColumnsEvalUtil.java:106) at org.eclipse.birt.data.engine.impl.BindingColumnsEvalUtil.getColumnsValue(BindingColumnsEvalUtil.java:76) at org.eclipse.birt.data.engine.impl.ResultIterator.getValue(ResultIterator.java:390) at org.eclipse.birt.report.engine.api.impl.DataIterator.getValue(DataIterator.java:52) at org.eclipse.birt.report.tests.engine.api.DataExtractionTaskTest.testDataExtractionWithFilter(DataExtractionTaskTest.java:73) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at junit.framework.TestCase.runTest(TestCase.java:154) at junit.framework.TestCase.runBare(TestCase.java:127) at junit.framework.TestResult$1.protect(TestResult.java:106) at junit.framework.TestResult.runProtected(TestResult.java:124) at junit.framework.TestResult.run(TestResult.java:109) at junit.framework.TestCase.run(TestCase.java:118) at junit.framework.TestSuite.runTest(TestSuite.java:208) at junit.framework.TestSuite.run(TestSuite.java:203) at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:128) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:457) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:670) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386) at org.eclipse.pde.internal.junit.runtime.RemotePluginTestRunner.main(RemotePluginTestRunner.java:58) at org.eclipse.pde.internal.junit.runtime.CoreTestApplication.run(CoreTestApplication.java:24) at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336) at org.eclipse.core.launcher.Main.basicRun(Main.java:280) at org.eclipse.core.launcher.Main.run(Main.java:977) at org.eclipse.core.launcher.Main.main(Main.java:952)
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/impl/BindingColumnsEvalUtil.java
List list = (List) allManualBindingExprs.get( i );
			Iterator it = list.iterator( );
			while ( it.hasNext( ) )
			{
				BindingColumn bindingColumn = (BindingColumn) it.next( );
				evaluateValue( bindingColumn, exprValueMap, MANUAL_BINDING );
			}
		}
		Iterator itr = this.allAutoBindingExprs.iterator( );
		while ( itr.hasNext( ) )
		{
			BindingColumn bindingColumn = (BindingColumn) itr.next( );
			evaluateValue( bindingColumn, exprValueMap, AUTO_BINDING );
		}
		return exprValueMap;
	}
	/**
	 * @param baseExpr
	 * @param exprType
	 * @param valueMap
	 * @throws DataException
	 */
	private void evaluateValue( BindingColumn bindingColumn, Map valueMap,
			int exprType ) throws DataException
	{
		Object exprValue;
		try
		{
			if ( exprType == MANUAL_BINDING )
				exprValue = ExprEvaluateUtil.evaluateExpression( bindingColumn.baseExpr,