Bug 122003 Could not export data properly
Description: Using a flatfile dataset in the report, there are a lot of columns name missed when exporting data. Steps to reproduce: 1.Using the attached flatfile to create datasource and dataset. 2.Pull the dataset to the layout and preview in html. 3.Click "Export data" in the toolbar and select all the columns to export. 4.Open the export csv file, there are a lot of columns name turn to be null.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/api/impl/ResultMetaData.java
/*******************************************************************************
 * Copyright (c) 2004 Actuate Corporation.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *  Actuate Corporation  - initial API and implementation
 *******************************************************************************/
package org.eclipse.birt.report.engine.api.impl;
import java.util.HashMap;
import org.eclipse.birt.core.data.DataType;
import org.eclipse.birt.core.exception.BirtException;
import org.eclipse.birt.data.engine.api.IResultMetaData;
public class ResultMetaData implements IResultMetaData