001 /* 002 * Copyright 1999-2001,2004 The Apache Software Foundation. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017 package org.apache.commons.latka.jelly; 018 019 import org.apache.commons.jelly.JellyTagException; 020 import org.apache.commons.jelly.TagSupport; 021 import org.apache.commons.jelly.XMLOutput; 022 023 /** 024 * 025 * @author Morgan Delagrange 026 */ 027 public class ParameterValueTag extends TagSupport { 028 029 /** 030 * 031 * 032 * @param xmlOutput a place to write output 033 * @throws JellyTagException if the paramter value could not be obtained from the body 034 */ 035 public void doTag(XMLOutput xmlOutput) throws JellyTagException { 036 037 ParameterTag tag = (ParameterTag) findAncestorWithClass(ParameterTag.class); 038 tag.setParamValue(getBodyText().trim()); 039 040 } 041 042 }