1
22
23 package com.liferay.portlet.journal.action;
24
25 import com.liferay.portal.kernel.language.LanguageUtil;
26 import com.liferay.portal.kernel.util.ContentTypes;
27 import com.liferay.portal.kernel.util.ParamUtil;
28 import com.liferay.portal.util.PortalUtil;
29 import com.liferay.portlet.journal.model.JournalArticle;
30 import com.liferay.portlet.journal.service.JournalArticleLocalServiceUtil;
31 import com.liferay.util.servlet.ServletResponseUtil;
32
33 import javax.servlet.http.HttpServletRequest;
34 import javax.servlet.http.HttpServletResponse;
35
36 import org.apache.struts.action.Action;
37 import org.apache.struts.action.ActionForm;
38 import org.apache.struts.action.ActionForward;
39 import org.apache.struts.action.ActionMapping;
40
41
49 public class GetLatestArticleContentAction extends Action {
50
51 public ActionForward execute(
52 ActionMapping mapping, ActionForm form, HttpServletRequest request,
53 HttpServletResponse response)
54 throws Exception {
55
56 try {
57 long groupId = ParamUtil.getLong(request, "groupId");
58 String articleId = ParamUtil.getString(request, "articleId");
59
60 String languageId = LanguageUtil.getLanguageId(request);
61
62 JournalArticle article =
63 JournalArticleLocalServiceUtil.getLatestArticle(
64 groupId, articleId, Boolean.TRUE);
65
66 String fileName = "content.xml";
67 byte[] bytes = article.getContentByLocale(languageId).getBytes();
68
69 ServletResponseUtil.sendFile(
70 response, fileName, bytes, ContentTypes.TEXT_XML_UTF8);
71
72 return null;
73 }
74 catch (Exception e) {
75 PortalUtil.sendError(e, request, response);
76
77 return null;
78 }
79 }
80
81 }