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1   /*
2    * Copyright 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.jelly.tags.http;
18  
19  import java.net.MalformedURLException;
20  import org.apache.commons.httpclient.HttpMethod;
21  import org.apache.commons.httpclient.methods.PutMethod;
22  
23  
24  /***
25   * A http put
26   *
27   * @author  dion
28   * @version $Id: PutTag.java 155420 2005-02-26 13:06:03Z dirkv $
29   */
30  public class PutTag extends HttpTagSupport {
31  
32      /*** the put method */
33      private PutMethod _putMethod;
34  
35      /*** Creates a new instance of PutTag */
36      public PutTag() {
37      }
38  
39      /***
40       * Return a {@link HttpMethod method} to be used for put'ing
41       *
42       * @return a HttpMethod implementation
43       * @throws MalformedURLException when the {@link getUrl() url} or
44       * {@link #getPath() path} is invalid
45       */
46      protected HttpMethod getHttpMethod() throws MalformedURLException {
47          if (_putMethod == null) {
48              _putMethod = new PutMethod(getResolvedUrl());
49          }
50          return _putMethod;
51      }
52  
53      /***
54       * Set the current parameters on the url method ready for processing
55       *
56       */
57      protected void setParameters() {
58      }
59  
60      /***
61       * Fail as PUT requests don't have parameters
62       *
63       * @param name the parameter name
64       * @param value the parameter value
65       */
66      public void addParameter(String name, String value) {
67          throw new IllegalArgumentException("PUT requests don't have params");
68      }
69  
70  }