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 }