1 /* 2 * Copyright 1999-2002,2004 The Apache Software Foundation. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package org.apache.commons.latka.http; 18 19 import java.util.LinkedList; 20 import java.util.List; 21 22 /** 23 * An implementation of the {@link Parameters} interface that stores the 24 * name value pairs as a list of two element string arrays 25 * 26 * @see Parameters 27 * @author Morgan Delagrange 28 * @author <a href="mailto:dion@multitask.com.au">dIon Gillard</a> 29 * @version $Id: ParametersImpl.java 155424 2005-02-26 13:09:29Z dirkv $ 30 */ 31 public class ParametersImpl implements Parameters { 32 33 /** 34 * List of parameters. Each element of the list is a String[] with first 35 * element parameter name, second element parameter value 36 */ 37 protected List _list = new LinkedList(); 38 39 /** 40 * Protected access, parameters can only be copied from 41 * request to request. 42 */ 43 protected ParametersImpl() { 44 } 45 46 /** 47 * Defined in interface 48 * @see Parameters#addParameter(String,String) 49 */ 50 public void addParameter(String paramName, String paramValue) { 51 _list.add(new String[] { paramName, paramValue }); 52 } 53 54 /** 55 * Defined in interface 56 * @see Parameters#getParameters() 57 * @return list of parameters 58 */ 59 public List getParameters() { 60 return _list; 61 } 62 }