001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portlet.journal.action;
016    
017    import com.liferay.portal.kernel.servlet.ServletResponseUtil;
018    import com.liferay.portal.kernel.util.ContentTypes;
019    import com.liferay.portal.kernel.util.ParamUtil;
020    import com.liferay.portal.util.PortalUtil;
021    import com.liferay.portlet.dynamicdatamapping.util.DDMXMLUtil;
022    
023    import javax.servlet.http.HttpServletRequest;
024    import javax.servlet.http.HttpServletResponse;
025    
026    import org.apache.struts.action.Action;
027    import org.apache.struts.action.ActionForm;
028    import org.apache.struts.action.ActionForward;
029    import org.apache.struts.action.ActionMapping;
030    
031    /**
032     * @author Brian Wing Shun Chan
033     */
034    public class GetStructureContentAction extends Action {
035    
036            @Override
037            public ActionForward execute(
038                            ActionMapping actionMapping, ActionForm actionForm,
039                            HttpServletRequest request, HttpServletResponse response)
040                    throws Exception {
041    
042                    try {
043                            String xml = ParamUtil.getString(request, "xml");
044    
045                            xml = DDMXMLUtil.formatXML(xml);
046    
047                            String fileName = "structure.xml";
048                            byte[] bytes = xml.getBytes();
049    
050                            ServletResponseUtil.sendFile(
051                                    request, response, fileName, bytes, ContentTypes.TEXT_XML_UTF8);
052    
053                            return null;
054                    }
055                    catch (Exception e) {
056                            PortalUtil.sendError(e, request, response);
057    
058                            return null;
059                    }
060            }
061    
062    }