/*

  * Copyright 1999-2002,2004 The Apache Software Foundation.

  * 

  * Licensed under the Apache License, Version 2.0 (the "License");

  * you may not use this file except in compliance with the License.

  * You may obtain a copy of the License at

  * 

  *      http://www.apache.org/licenses/LICENSE-2.0

  * 

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  * See the License for the specific language governing permissions and

  * limitations under the License.

  */

 package org.apache.commons.latka.http;

 import java.util.LinkedList;

 import java.util.List;

 /**

  * Implementation of {@link RequestHeaders} that stores its name-value pairs

  * in a list

  * 

  * @author Morgran Delagrange

  * @author dIon Gillard

  * @version $Id: RequestHeadersImpl.java 155424 2005-02-26 13:09:29Z dirkv $

  */

 public class RequestHeadersImpl implements RequestHeaders {

     /**

      * The list of headers. Each element is a string array of two elements; 

      * the header name and value.

      */

     protected List _list = new LinkedList();

     /**

      * Protected access, headers can only be copied from 

      * request to request.

      */

     protected RequestHeadersImpl() {

     }

     /**

      * Defined in interface

      * @param headerName name of the header to be added

      * @param headerValue value of the header to be added

      * @see RequestHeaders#addHeader(String,String)

      */

     public void addHeader(String headerName, String headerValue) {

         _list.add(new String[] { headerName, headerValue });

     }

     /**

      * Defined in interface

      * @return a list of headers

      * @see RequestHeaders#getHeaders()

      */

     public List getHeaders() {

         return _list;

     }

 }