blob: efccffef67e46ccca6248943be25968411c88672 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
|
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package com.tuscanyscatours.blog.feed.impl;
import java.util.List;
import org.apache.tuscany.sca.binding.rss.collection.NotFoundException;
import com.sun.syndication.feed.synd.SyndContent;
import com.sun.syndication.feed.synd.SyndContentImpl;
import com.sun.syndication.feed.synd.SyndEntry;
import com.sun.syndication.feed.synd.SyndEntryImpl;
import com.sun.syndication.feed.synd.SyndFeed;
import com.sun.syndication.feed.synd.SyndFeedImpl;
import com.tuscanyscatours.blog.BlogPost;
/**
* An RSS feed that implements the org.apache.tuscany.sca.binding.rss.collection.Collection
* interface and uses the RSS APIs to construct the RSS feed.
*/
public class RSSBlogFeedImpl extends BaseBlogFeedImpl implements
org.apache.tuscany.sca.binding.rss.collection.Collection {
/**
* Gets an RSS feed containing all the blog posts.
*
* @return An RSS feed containing all the blog posts.
*/
public SyndFeed getFeed() {
// Create SCA Tours blog RSS feed
SyndFeed feed = new SyndFeedImpl();
feed.setTitle(FEED_TITLE);
feed.setDescription(FEED_DESCRIPTION);
feed.setAuthor(FEED_AUTHOR);
// Get all blog posts and convert to RSS entries
final List<BlogPost> blogEntries = getAllBlogPosts();
for (BlogPost blogEntry : blogEntries) {
SyndEntry entry = new SyndEntryImpl();
entry.setUri(nextBlogID());
entry.setAuthor(blogEntry.getAuthor());
entry.setTitle(blogEntry.getTitle());
SyndContent content = new SyndContentImpl();
content.setType("text");
content.setValue(blogEntry.getContent());
entry.setPublishedDate(blogEntry.getUpdated());
entry.setLink(blogEntry.getLink());
feed.getEntries().add(entry);
}
return feed;
}
/**
* Query the feed.
*
* @param query The query
* @return Always returns null as method not implemented
*/
public SyndFeed query(String query) {
// Not implemented
return null;
}
public SyndEntry get(String id) throws NotFoundException {
// Not implemented
return null;
}
public List<SyndEntry> getAll() throws NotFoundException {
// Not implemented
return null;
}
}
|
