| CaptchaPortletAction.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.portal.captcha;
24
25 import com.liferay.portal.kernel.captcha.CaptchaUtil;
26 import com.liferay.portal.kernel.log.Log;
27 import com.liferay.portal.kernel.log.LogFactoryUtil;
28 import com.liferay.portal.struts.ActionConstants;
29 import com.liferay.portal.struts.PortletAction;
30
31 import javax.portlet.ActionRequest;
32 import javax.portlet.ActionResponse;
33 import javax.portlet.PortletConfig;
34
35 import org.apache.struts.action.ActionForm;
36 import org.apache.struts.action.ActionMapping;
37
38 /**
39 * <a href="CaptchaPortletAction.java.html"><b><i>View Source</i></b></a>
40 *
41 * @author Brian Wing Shun Chan
42 *
43 */
44 public class CaptchaPortletAction extends PortletAction {
45
46 public void processAction(
47 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
48 ActionRequest actionRequest, ActionResponse actionResponse)
49 throws Exception {
50
51 try {
52 CaptchaUtil.serveImage(actionRequest, actionResponse);
53
54 setForward(actionRequest, ActionConstants.COMMON_NULL);
55 }
56 catch (Exception e) {
57 _log.error(e);
58 }
59 }
60
61 protected boolean isCheckMethodOnProcessAction() {
62 return _CHECK_METHOD_ON_PROCESS_ACTION;
63 }
64
65 private static final boolean _CHECK_METHOD_ON_PROCESS_ACTION = false;
66
67 private static Log _log = LogFactoryUtil.getLog(CaptchaPortletAction.class);
68
69 }