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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.feed.synd.impl;
18  
19  import com.sun.syndication.feed.WireFeed;
20  import com.sun.syndication.feed.rss.Channel;
21  import com.sun.syndication.feed.rss.Description;
22  import com.sun.syndication.feed.rss.Item;
23  import com.sun.syndication.feed.synd.SyndContent;
24  import com.sun.syndication.feed.synd.SyndContentImpl;
25  import com.sun.syndication.feed.synd.SyndEntry;
26  import com.sun.syndication.feed.synd.SyndFeed;
27  
28  import java.util.ArrayList;
29  import java.util.List;
30  
31  /***
32   */
33  public class ConverterForRSS10 extends ConverterForRSS090 {
34  
35      public ConverterForRSS10() {
36          this("rss_1.0");
37      }
38  
39      protected ConverterForRSS10(String type) {
40          super(type);
41      }
42  
43      public void copyInto(WireFeed feed,SyndFeed syndFeed) {
44          Channel channel = (Channel) feed;
45          super.copyInto(channel,syndFeed);
46          syndFeed.setUri(channel.getUri());
47      }
48  
49      protected SyndEntry createSyndEntry(Item item) {
50          SyndEntry syndEntry = super.createSyndEntry(item);
51  
52          Description desc = item.getDescription();
53          if (desc!=null) {
54              SyndContent content = new SyndContentImpl();
55              content.setType(desc.getType());
56              content.setValue(desc.getValue());
57              syndEntry.setDescription(content);
58  
59              // contents[0] and description then reference the same content
60              //
61              List contents = new ArrayList();
62              contents.add(content);
63              syndEntry.setContents(contents);
64  
65          }
66          
67          return syndEntry;
68      }
69  
70      protected WireFeed createRealFeed(String type,SyndFeed syndFeed) {
71          Channel channel = (Channel) super.createRealFeed(type,syndFeed);
72          channel.setUri(syndFeed.getUri());
73          return channel;
74      }
75  
76      protected Item createRSSItem(SyndEntry sEntry) {
77          Item item = super.createRSSItem(sEntry);
78  
79          SyndContent sContent = sEntry.getDescription();
80          if (sContent!=null) {
81              item.setDescription(createItemDescription(sContent));
82          }
83          
84          String uri = sEntry.getUri();
85          if (uri != null) {
86              item.setUri(uri);
87          }
88          
89          return item;
90      }
91  
92      protected Description createItemDescription(SyndContent sContent) {
93          Description desc = new Description();
94          desc.setValue(sContent.getValue());
95          desc.setType(sContent.getType());
96          return desc;
97      }
98  
99  }