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 }