Bug 208842 Issue of preview dataset including a computed column which refer to a report parameter[07]
Description: Issue of preview dataset including a computed column which refer to a report parameter[07] Build number: 2.3.0.v20071106-0800 Steps to reproduce: 1, New a string type report parameter with no default value 2, New a Dataset 3, New a computed column refer to report parameter(e.g params["p1"]) 4, Preview in dataset 5, Preview the report in layout and specify the value of parameter 6, Go back the dataset and preview the dataset Expected result: The computed column's value is the value specified when preview the report Actual result: Exception occurs when preview the dataset in step6 Error log: org.eclipse.birt.data.engine.core.DataException: An error happen during population of data. This might be caused by including data of mixed type in a column of "ANY" type. Invalid data type. at org.eclipse.birt.data.engine.impl.ComputedColumnHelperInstance.process(ComputedColumnHelper.java:412) at org.eclipse.birt.data.engine.impl.ComputedColumnHelper.process(ComputedColumnHelper.java:108) at org.eclipse.birt.data.engine.executor.cache.RowResultSet.processFetchEvent(RowResultSet.java:134) at org.eclipse.birt.data.engine.executor.cache.RowResultSet.next(RowResultSet.java:98) at org.eclipse.birt.data.engine.executor.cache.ExpandableRowResultSet.next(ExpandableRowResultSet.java:64) at org.eclipse.birt.data.engine.executor.cache.SmartCacheHelper.populateData(SmartCacheHelper.java:299) at org.eclipse.birt.data.engine.executor.cache.SmartCacheHelper.initInstance(SmartCacheHelper.java:271) at org.eclipse.birt.data.engine.executor.cache.SmartCacheHelper.initOdaResult(SmartCacheHelper.java:155) at org.eclipse.birt.data.engine.executor.cache.SmartCacheHelper.getResultSetCache(SmartCacheHelper.java:79) at org.eclipse.birt.data.engine.executor.cache.SmartCache.<init>(SmartCache.java:56)
data/org.eclipse.birt.report.data.adapter/src/org/eclipse/birt/report/data/adapter/api/script/DataAdapterTopLevelScope.java
import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import org.eclipse.birt.core.data.DataType;
import org.eclipse.birt.core.data.DataTypeUtil;
import org.eclipse.birt.core.exception.BirtException;
import org.eclipse.birt.core.script.CoreJavaScriptInitializer;
import org.eclipse.birt.core.script.JavascriptEvalUtil;
import org.eclipse.birt.report.model.api.ConfigVariableHandle;
import org.eclipse.birt.report.model.api.DesignEngine;
import org.eclipse.birt.report.model.api.DesignFileException;
import org.eclipse.birt.report.model.api.ModuleHandle;
import org.eclipse.birt.report.model.api.ReportDesignHandle;
import org.eclipse.birt.report.model.api.ScalarParameterHandle;
import org.eclipse.birt.report.model.api.SelectionChoiceHandle;
import org.eclipse.birt.report.model.api.SessionHandle;
import org.eclipse.birt.report.model.api.elements.DesignChoiceConstants;
import org.mozilla.javascript.Context;
import org.mozilla.javascript.ImporterTopLevel;
import org.mozilla.javascript.Scriptable;
import com.ibm.icu.util.ULocale;
/**
 * Top-level scope created by Data Adaptor. This scope provides implementation of some
 * report level script object (e.g., "params")
 */
public class DataAdapterTopLevelScope extends ImporterTopLevel