diff options
Diffstat (limited to 'sca-java-2.x/contrib/tutorials/travelsample/contributions/blog-feed/src/main/java/com/tuscanyscatours/blog/feed/impl/RSSBlogFeedImpl.java')
-rw-r--r-- | sca-java-2.x/contrib/tutorials/travelsample/contributions/blog-feed/src/main/java/com/tuscanyscatours/blog/feed/impl/RSSBlogFeedImpl.java | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/sca-java-2.x/contrib/tutorials/travelsample/contributions/blog-feed/src/main/java/com/tuscanyscatours/blog/feed/impl/RSSBlogFeedImpl.java b/sca-java-2.x/contrib/tutorials/travelsample/contributions/blog-feed/src/main/java/com/tuscanyscatours/blog/feed/impl/RSSBlogFeedImpl.java new file mode 100644 index 0000000000..efccffef67 --- /dev/null +++ b/sca-java-2.x/contrib/tutorials/travelsample/contributions/blog-feed/src/main/java/com/tuscanyscatours/blog/feed/impl/RSSBlogFeedImpl.java @@ -0,0 +1,94 @@ +/* + * 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; + } +} |