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Java > Open Source Codes > org > apache > commons > latka > http > ParametersImpl


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 JavaDoc;
20 import java.util.List JavaDoc;
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 JavaDoc _list = new LinkedList JavaDoc();
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 JavaDoc paramName, String JavaDoc paramValue) {
51         _list.add(new String JavaDoc[] { paramName, paramValue });
52     }
53
54     /**
55      * Defined in interface
56      * @see Parameters#getParameters()
57      * @return list of parameters
58      */
59     public List JavaDoc getParameters() {
60         return _list;
61     }
62 }
63
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