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 import org.apache.commons.latka.http.Request; 024 025 /** 026 * 027 * @author Morgan Delagrange 028 */ 029 public class ParameterTag extends TagSupport { 030 031 protected String _paramName = null; 032 protected String _paramValue = null; 033 034 /** 035 * 036 * 037 * @param xmlOutput a place to write output 038 * @throws JellyTagException if the ParameterName or ParameterValue tags could not be invoked 039 */ 040 public void doTag(XMLOutput xmlOutput) throws JellyTagException { 041 042 invokeBody(xmlOutput); 043 044 Request request = JellyUtils.getInstance().findParentRequest(this); 045 request.addParameter(_paramName,_paramValue); 046 047 } 048 049 public void setParamName(String paramName) { 050 _paramName = paramName; 051 } 052 053 public void setParamValue(String paramValue) { 054 _paramValue = paramValue; 055 } 056 057 }