001    /**
002     * Copyright (c) 2000-2010 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.upload.UploadServletRequest;
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.journal.util.JournalUtil;
022    import com.liferay.util.servlet.ServletResponseUtil;
023    
024    import javax.servlet.http.HttpServletRequest;
025    import javax.servlet.http.HttpServletResponse;
026    
027    import org.apache.struts.action.Action;
028    import org.apache.struts.action.ActionForm;
029    import org.apache.struts.action.ActionForward;
030    import org.apache.struts.action.ActionMapping;
031    
032    /**
033     * @author Brian Wing Shun Chan
034     */
035    public class GetArticleContentAction extends Action {
036    
037            public ActionForward execute(
038                            ActionMapping mapping, ActionForm form, HttpServletRequest request,
039                            HttpServletResponse response)
040                    throws Exception {
041    
042                    try {
043                            UploadServletRequest uploadRequest =
044                                    PortalUtil.getUploadServletRequest(request);
045    
046                            String xml = ParamUtil.getString(uploadRequest, "xml");
047    
048                            xml = JournalUtil.formatXML(xml);
049    
050                            String fileName = "article.xml";
051                            byte[] bytes = xml.getBytes();
052    
053                            ServletResponseUtil.sendFile(
054                                    request, response, fileName, bytes, ContentTypes.TEXT_XML_UTF8);
055    
056                            return null;
057                    }
058                    catch (Exception e) {
059                            PortalUtil.sendError(e, request, response);
060    
061                            return null;
062                    }
063            }
064    
065    }