| ActionURLTei.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.portlet;
24
25 import com.liferay.portal.kernel.util.Validator;
26
27 import javax.portlet.PortletURL;
28
29 import javax.servlet.jsp.tagext.TagData;
30 import javax.servlet.jsp.tagext.TagExtraInfo;
31 import javax.servlet.jsp.tagext.VariableInfo;
32
33 /**
34 * <a href="ActionURLTei.java.html"><b><i>View Source</i></b></a>
35 *
36 * @author Brian Wing Shun Chan
37 *
38 */
39 public class ActionURLTei extends TagExtraInfo {
40
41 public VariableInfo[] getVariableInfo(TagData data) {
42 String var = data.getAttributeString("var");
43 String varImpl = data.getAttributeString("varImpl");
44
45 if (Validator.isNotNull(var)) {
46 return new VariableInfo[] {
47 new VariableInfo(
48 var, String.class.getName(), true, VariableInfo.AT_END),
49 };
50 }
51 else if (Validator.isNotNull(varImpl)) {
52 return new VariableInfo[] {
53 new VariableInfo(
54 varImpl, PortletURL.class.getName(), true,
55 VariableInfo.AT_END),
56 };
57 }
58 else {
59 return null;
60 }
61 }
62
63 }