net.sf.jasperreports.web.actions.UndoAction Maven / Gradle / Ivy

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JasperReports Library

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/*
 * JasperReports - Free Java Reporting Library.
 * Copyright (C) 2001 - 2011 Jaspersoft Corporation. All rights reserved.
 * http://www.jaspersoft.com
 *
 * Unless you have purchased a commercial license agreement from Jaspersoft,
 * the following license terms apply:
 *
 * This program is part of JasperReports.
 *
 * JasperReports is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * JasperReports is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with JasperReports. If not, see .
 */
package net.sf.jasperreports.web.actions;

import net.sf.jasperreports.web.commands.CommandStack;

/**
 * @author Narcis Marcu ([email protected])
 * @version $Id: UndoAction.java 5713 2012-10-05 10:39:33Z teodord $
 */
public class UndoAction extends AbstractAction {

	public UndoAction() {
	}

	public String getName() {
		return "undo_action";//FIXMEJIVE create interface for getName() or rather getShortName(), if we really plan to use this in javascript
	}

	public void performAction() {
		// obtain command stack
		CommandStack commandStack = getCommandStack();

		// execute command
		commandStack.undo();
	}

}