| CaptchaTag.java |
1 /**
2 * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3 *
4 * This library is free software; you can redistribute it and/or modify it under
5 * the terms of the GNU Lesser General Public License as published by the Free
6 * Software Foundation; either version 2.1 of the License, or (at your option)
7 * any later version.
8 *
9 * This library is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12 * details.
13 */
14
15 package com.liferay.taglib.ui;
16
17 import com.liferay.taglib.util.IncludeTag;
18
19 import javax.servlet.http.HttpServletRequest;
20
21 /**
22 * <a href="CaptchaTag.java.html"><b><i>View Source</i></b></a>
23 *
24 * @author Brian Wing Shun Chan
25 */
26 public class CaptchaTag extends IncludeTag {
27
28 public int doStartTag() {
29 HttpServletRequest request =
30 (HttpServletRequest)pageContext.getRequest();
31
32 request.setAttribute("liferay-ui:captcha:url", _url);
33
34 return EVAL_BODY_BUFFERED;
35 }
36
37 public void setUrl(String url) {
38 _url = url;
39 }
40
41 protected String getDefaultPage() {
42 return _PAGE;
43 }
44
45 private static final String _PAGE = "/html/taglib/ui/captcha/page.jsp";
46
47 private String _url;
48
49 }