001    /**
002     * Copyright (c) 2000-2012 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.taglib.util;
016    
017    import javax.servlet.jsp.JspException;
018    import javax.servlet.jsp.tagext.TagSupport;
019    
020    /**
021     * @author Brian Wing Shun Chan
022     */
023    public class PropertyTag extends TagSupport {
024    
025            @Override
026            public int doStartTag() throws JspException {
027                    PropertyAncestorTag propertyAncestorTag =
028                            (PropertyAncestorTag)findAncestorWithClass(
029                                    this, PropertyAncestorTag.class);
030    
031                    if (propertyAncestorTag == null) {
032                            throw new JspException();
033                    }
034    
035                    propertyAncestorTag.addProperty(_name, _value);
036    
037                    return EVAL_BODY_INCLUDE;
038            }
039    
040            public void setName(String name) {
041                    _name = name;
042            }
043    
044            public void setValue(String value) {
045                    _value = value;
046            }
047    
048            private String _name;
049            private String _value;
050    
051    }