| ActionURLTei.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.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 public class ActionURLTei extends TagExtraInfo {
39
40 public VariableInfo[] getVariableInfo(TagData data) {
41 String var = data.getAttributeString("var");
42 String varImpl = data.getAttributeString("varImpl");
43
44 if (Validator.isNotNull(var)) {
45 return new VariableInfo[] {
46 new VariableInfo(
47 var, String.class.getName(), true, VariableInfo.AT_END),
48 };
49 }
50 else if (Validator.isNotNull(varImpl)) {
51 return new VariableInfo[] {
52 new VariableInfo(
53 varImpl, PortletURL.class.getName(), true,
54 VariableInfo.AT_END),
55 };
56 }
57 else {
58 return null;
59 }
60 }
61
62 }