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1   /*
2    * Copyright 2004 Sun Microsystems, Inc.
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 com.sun.syndication.io.impl;
18  
19  import com.sun.syndication.io.FeedException;
20  import com.sun.syndication.feed.rss.Item;
21  import org.jdom.Element;
22  
23  
24  /***
25   * Feed Generator for RSS 0.93
26   * <p/>
27   *
28   * @author Elaine Chien
29   *
30   */
31  public class RSS093Generator extends RSS092Generator {
32  
33      private static final String VERSION = "0.93";
34  
35      public RSS093Generator() {
36          super("rss_0.93");
37      }
38  
39      protected RSS093Generator(String feedType) {
40          super(feedType);
41      }
42  
43      protected String getVersion() {
44          return VERSION;
45      }
46  
47      protected Element generateItemElement(Item item)
48          throws FeedException {
49  
50          Element itemElement = super.generateItemElement(item);
51  
52          if (item.getPubDate() != null) {
53              itemElement.addContent(generateSimpleElement("pubDate", item.getPubDate().toString()));
54          }
55          if (item.getExpirationDate() != null) {
56              itemElement.addContent(
57                  generateSimpleElement("expirationDate", DateParser.parseRFC822(item.getExpirationDate())));
58          }
59  
60          return itemElement;
61      }
62  
63  }