| CaptchaPortletAction.java |
1 /**
2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3 *
4 *
5 *
6 *
7 * The contents of this file are subject to the terms of the Liferay Enterprise
8 * Subscription License ("License"). You may not use this file except in
9 * compliance with the License. You can obtain a copy of the License by
10 * contacting Liferay, Inc. See the License for the specific language governing
11 * permissions and limitations under the License, including but not limited to
12 * distribution rights 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 public class CaptchaPortletAction extends PortletAction {
44
45 public void processAction(
46 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
47 ActionRequest actionRequest, ActionResponse actionResponse)
48 throws Exception {
49
50 try {
51 CaptchaUtil.serveImage(actionRequest, actionResponse);
52
53 setForward(actionRequest, ActionConstants.COMMON_NULL);
54 }
55 catch (Exception e) {
56 _log.error(e);
57 }
58 }
59
60 protected boolean isCheckMethodOnProcessAction() {
61 return _CHECK_METHOD_ON_PROCESS_ACTION;
62 }
63
64 private static final boolean _CHECK_METHOD_ON_PROCESS_ACTION = false;
65
66 private static Log _log = LogFactoryUtil.getLog(CaptchaPortletAction.class);
67
68 }