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Java > Open Source Codes > com > sun > syndication > feed > synd > impl > ConverterForRSS10


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 JavaDoc;
29 import java.util.List JavaDoc;
30
31 /**
32  */
33 public class ConverterForRSS10 extends ConverterForRSS090 {
34
35     public ConverterForRSS10() {
36         this("rss_1.0");
37     }
38
39     protected ConverterForRSS10(String JavaDoc 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 JavaDoc contents = new ArrayList JavaDoc();
62             contents.add(content);
63             syndEntry.setContents(contents);
64
65         }
66         return syndEntry;
67     }
68
69     protected WireFeed createRealFeed(String JavaDoc type,SyndFeed syndFeed) {
70         Channel channel = (Channel) super.createRealFeed(type,syndFeed);
71         channel.setUri(syndFeed.getUri());
72         return channel;
73     }
74
75     protected Item createRSSItem(SyndEntry sEntry) {
76         Item item = super.createRSSItem(sEntry);
77
78         SyndContent sContent = sEntry.getDescription();
79         if (sContent!=null) {
80             item.setDescription(createItemDescription(sContent));
81         }
82         return item;
83     }
84
85     protected Description createItemDescription(SyndContent sContent) {
86         Description desc = new Description();
87         desc.setValue(sContent.getValue());
88         desc.setType(sContent.getType());
89         return desc;
90     }
91
92 }
93
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