| OpenSearchAction.java |
1 /**
2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20 * SOFTWARE.
21 */
22
23 package com.liferay.portlet.search.action;
24
25 import com.liferay.portal.kernel.search.OpenSearch;
26 import com.liferay.portal.kernel.util.ContentTypes;
27 import com.liferay.portal.kernel.util.StringPool;
28 import com.liferay.portal.search.PortalOpenSearchImpl;
29 import com.liferay.portal.util.PortalUtil;
30 import com.liferay.util.servlet.ServletResponseUtil;
31
32 import javax.servlet.http.HttpServletRequest;
33 import javax.servlet.http.HttpServletResponse;
34
35 import org.apache.struts.action.Action;
36 import org.apache.struts.action.ActionForm;
37 import org.apache.struts.action.ActionForward;
38 import org.apache.struts.action.ActionMapping;
39
40 /**
41 * <a href="OpenSearchAction.java.html"><b><i>View Source</i></b></a>
42 *
43 * @author Brian Wing Shun Chan
44 *
45 */
46 public class OpenSearchAction extends Action {
47
48 public ActionForward execute(
49 ActionMapping mapping, ActionForm form, HttpServletRequest request,
50 HttpServletResponse response)
51 throws Exception {
52
53 try {
54 ServletResponseUtil.sendFile(
55 response, null, getXML(request), ContentTypes.TEXT_XML_UTF8);
56
57 return null;
58 }
59 catch (Exception e) {
60 PortalUtil.sendError(e, request, response);
61
62 return null;
63 }
64 }
65
66 protected byte[] getXML(HttpServletRequest request) throws Exception {
67 OpenSearch search = new PortalOpenSearchImpl();
68
69 String xml = search.search(
70 request,
71 request.getRequestURL().toString() + StringPool.QUESTION +
72 request.getQueryString());
73
74 return xml.getBytes();
75 }
76
77 }