| CaptchaTag.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.taglib.ui;
24
25 import com.liferay.taglib.util.IncludeTag;
26
27 import javax.servlet.http.HttpServletRequest;
28
29 /**
30 * <a href="CaptchaTag.java.html"><b><i>View Source</i></b></a>
31 *
32 * @author Brian Wing Shun Chan
33 *
34 */
35 public class CaptchaTag extends IncludeTag {
36
37 public int doStartTag() {
38 HttpServletRequest request =
39 (HttpServletRequest)pageContext.getRequest();
40
41 request.setAttribute("liferay-ui:captcha:url", _url);
42
43 return EVAL_BODY_BUFFERED;
44 }
45
46 public void setUrl(String url) {
47 _url = url;
48 }
49
50 protected String getDefaultPage() {
51 return _PAGE;
52 }
53
54 private static final String _PAGE = "/html/taglib/ui/captcha/page.jsp";
55
56 private String _url;
57
58 }