RequestHeaders


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.List  ;
20  
21  /**
22   * Manage a set of http request headers
23   *
24   * @author Morgan Delagrange
25   * @author dIon Gillard
26   * @version $Id: RequestHeaders.java 155424 2005-02-26 13:09:29Z dirkv $
27   */
28  public interface RequestHeaders {
29  
30    /**
31     * Add a header to the request
32     * @param headerName header name
33     * @param headerValue header value, or null for an empty value
34     */
35    void addHeader(String   headerName, String   headerValue);
36    
37    /**
38     * Return a list of all the headers for the request.
39     * Elements of the list are a String array with the
40     * headerName as the first value and the header value
41     * as the second (can be null).
42     * @return all headers for the request
43     */
44    List   getHeaders();
45  
46  }
47

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