KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > com > sun > syndication > io > impl > RSS094Parser


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.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.Guid;
23 import com.sun.syndication.feed.rss.Item;
24 import org.jdom.Element;
25
26 import java.util.List JavaDoc;
27
28 /**
29  */
30 public class RSS094Parser extends RSS093Parser {
31
32     public RSS094Parser() {
33         this("rss_0.94");
34     }
35
36     protected RSS094Parser(String JavaDoc type) {
37         super(type);
38     }
39
40     protected String JavaDoc getRSSVersion() {
41             return "0.94";
42     }
43
44     protected WireFeed parseChannel(Element rssRoot) {
45         Channel channel = (Channel) super.parseChannel(rssRoot);
46         List JavaDoc eCats = rssRoot.getChild("channel",getRSSNamespace()).getChildren("category",getRSSNamespace());
47         channel.setCategories(parseCategories(eCats));
48         return channel;
49     }
50
51     protected Item parseItem(Element rssRoot,Element eItem) {
52         Item item = super.parseItem(rssRoot,eItem);
53         item.setExpirationDate(null);
54
55         Element e = eItem.getChild("author",getRSSNamespace());
56         if (e!=null) {
57             item.setAuthor(e.getText());
58         }
59
60         e = eItem.getChild("guid",getRSSNamespace());
61         if (e!=null) {
62             Guid guid = new Guid();
63             String JavaDoc att = e.getAttributeValue("isPermaLink");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
64 if (att!=null) {
65                 guid.setPermaLink(att.equalsIgnoreCase("true"));
66             }
67             guid.setValue(e.getText());
68             item.setGuid(guid);
69         }
70
71         e = eItem.getChild("comments",getRSSNamespace());
72         if (e!=null) {
73             item.setComments(e.getText());
74         }
75
76         return item;
77     }
78
79     protected Description parseItemDescription(Element rssRoot,Element eDesc) {
80         Description desc = super.parseItemDescription(rssRoot,eDesc);
81         String JavaDoc att = eDesc.getAttributeValue("type");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
82 if (att==null) {
83             att = "text/html";
84         }
85         desc.setType(att);
86         return desc;
87     }
88
89 }
90
Popular Tags