1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * This library is free software; you can redistribute it and/or modify it under
5    * the terms of the GNU Lesser General Public License as published by the Free
6    * Software Foundation; either version 2.1 of the License, or (at your option)
7    * any later version.
8    *
9    * This library is distributed in the hope that it will be useful, but WITHOUT
10   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11   * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12   * details.
13   */
14  
15  package com.liferay.portlet.journal.action;
16  
17  import com.liferay.portal.kernel.util.ContentTypes;
18  import com.liferay.portal.kernel.util.ParamUtil;
19  import com.liferay.portal.util.PortalUtil;
20  import com.liferay.portlet.journal.util.JournalUtil;
21  import com.liferay.util.servlet.ServletResponseUtil;
22  
23  import javax.servlet.http.HttpServletRequest;
24  import javax.servlet.http.HttpServletResponse;
25  
26  import org.apache.struts.action.Action;
27  import org.apache.struts.action.ActionForm;
28  import org.apache.struts.action.ActionForward;
29  import org.apache.struts.action.ActionMapping;
30  
31  /**
32   * <a href="GetStructureContentAction.java.html"><b><i>View Source</i></b></a>
33   *
34   * @author Brian Wing Shun Chan
35   */
36  public class GetStructureContentAction extends Action {
37  
38      public ActionForward execute(
39              ActionMapping mapping, ActionForm form, HttpServletRequest request,
40              HttpServletResponse response)
41          throws Exception {
42  
43          try {
44              String xml = ParamUtil.getString(request, "xml");
45  
46              xml = JournalUtil.formatXML(xml);
47  
48              String fileName = "structure.xml";
49              byte[] bytes = xml.getBytes();
50  
51              ServletResponseUtil.sendFile(
52                  response, fileName, bytes, ContentTypes.TEXT_XML_UTF8);
53  
54              return null;
55          }
56          catch (Exception e) {
57              PortalUtil.sendError(e, request, response);
58  
59              return null;
60          }
61      }
62  
63  }