From 3024fc7a5638152b34d29b11cf3b31a10d064d76 Mon Sep 17 00:00:00 2001 From: mcombellack Date: Sat, 20 Jun 2009 14:46:20 +0000 Subject: Added new contribution that contains an RSS and Atom feed to an imaginary SCA Tours blog git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@786834 13f79535-47bb-0310-9956-ffa450edef68 --- .../main/java/scatours/blog/feed/BlogFeedImpl.java | 141 +++++++++++++++++++++ .../main/resources/META-INF/sca-contribution.xml | 21 +++ .../src/main/resources/blog-feed.composite | 37 ++++++ 3 files changed, 199 insertions(+) create mode 100644 sandbox/travelsample/contributions/blog-feed-contribution/src/main/java/scatours/blog/feed/BlogFeedImpl.java create mode 100644 sandbox/travelsample/contributions/blog-feed-contribution/src/main/resources/META-INF/sca-contribution.xml create mode 100644 sandbox/travelsample/contributions/blog-feed-contribution/src/main/resources/blog-feed.composite (limited to 'sandbox/travelsample/contributions/blog-feed-contribution/src/main') diff --git a/sandbox/travelsample/contributions/blog-feed-contribution/src/main/java/scatours/blog/feed/BlogFeedImpl.java b/sandbox/travelsample/contributions/blog-feed-contribution/src/main/java/scatours/blog/feed/BlogFeedImpl.java new file mode 100644 index 0000000000..36abfba38e --- /dev/null +++ b/sandbox/travelsample/contributions/blog-feed-contribution/src/main/java/scatours/blog/feed/BlogFeedImpl.java @@ -0,0 +1,141 @@ +/* + * 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 scatours.blog.feed; + +import java.util.Date; +import java.util.concurrent.atomic.AtomicInteger; + +import org.apache.abdera.Abdera; +import org.apache.abdera.factory.Factory; +import org.apache.abdera.model.Entry; +import org.apache.abdera.model.Feed; +import org.apache.abdera.model.Person; +import org.apache.tuscany.sca.binding.atom.collection.NotFoundException; + +public class BlogFeedImpl implements org.apache.tuscany.sca.binding.atom.collection.Collection { + + /** + * Title of the blog.feed. + */ + private static final String FEED_TITLE = "Tuscany SCA Tours Blog Feed"; + + /** + * Description of the blog feed. + */ + private static final String FEED_DESCRIPTION = "Feed contianing the latest blog posts from Tuscany SCA Tours"; + + /** + * Author of the blog feed. + */ + private static final String FEED_AUTHOR = "SCA Tours CEO"; + + /** + * Used to generate unique IDs for the blog entries. + */ + private static final AtomicInteger ID_GEN = new AtomicInteger(); + + /** + * Gets a feed containing all the blog posts. + * + * @return A feed containing all the blog posts. + */ + public Feed getFeed() { + final Factory factory = Abdera.getNewFactory(); + + // Create SCA Tours blog feed + final Feed feed = factory.newFeed(); + feed.setTitle(FEED_TITLE); + feed.setSubtitle(FEED_DESCRIPTION); + + // Create blog author + final Person author = factory.newAuthor(); + author.setName(FEED_AUTHOR); + feed.addAuthor(author); + + // Create a sample entry + final Entry entry = factory.newEntry(); + entry.setId(Integer.toString(ID_GEN.incrementAndGet())); + entry.addAuthor(FEED_AUTHOR); + entry.setTitle("Apache Tuscay in Action book features SCA Tours"); + entry.setContentAsHtml("We are famous as SCA Tours has been featured in the Apache Tuscany in Action book published by Manning"); + entry.setUpdated(new Date()); + entry.addLink("http://www.manning.com/laws/"); + feed.addEntry(entry); + + return feed; + } + + /** + * Query the feed. + * + * @param query The query + * @return Always returns null as method not implemented + */ + public Feed query(String query) { + // Not implemented + return null; + } + + /** + * Posts a new entry to the blog. + * + * @param entry The new entry + * @return Always returns null as method not implemented + */ + public Entry post(Entry entry) { + // Not implemented + return null; + } + + /** + * Gets the specified entry from the blog. + * + * @param id ID of the entry to get + * @return Not used + * @throws NotFoundException Always thrown as method not implemented + */ + public Entry get(String id) throws NotFoundException { + // Not implemented + throw new NotFoundException("You are not allowed to update entries"); + } + + /** + * Updates the specified entry on the blog. + * + * @param id ID of the entry to update + * @param entry The new entry + * @throws NotFoundException Always thrown as method not implemented + */ + public void put(String id, Entry entry) throws NotFoundException { + // Not implemented + throw new NotFoundException("You are not allowed to update entries"); + } + + /** + * Deletes the specified entry from the blog. + * + * @param id ID of the entry to delete + * @throws NotFoundException Always thrown as method not implemented + */ + public void delete(String id) throws NotFoundException { + // Not implemented + throw new NotFoundException("You are not allowed to delete entries"); + } +} diff --git a/sandbox/travelsample/contributions/blog-feed-contribution/src/main/resources/META-INF/sca-contribution.xml b/sandbox/travelsample/contributions/blog-feed-contribution/src/main/resources/META-INF/sca-contribution.xml new file mode 100644 index 0000000000..b4152d6e3f --- /dev/null +++ b/sandbox/travelsample/contributions/blog-feed-contribution/src/main/resources/META-INF/sca-contribution.xml @@ -0,0 +1,21 @@ + + + + \ No newline at end of file diff --git a/sandbox/travelsample/contributions/blog-feed-contribution/src/main/resources/blog-feed.composite b/sandbox/travelsample/contributions/blog-feed-contribution/src/main/resources/blog-feed.composite new file mode 100644 index 0000000000..b236c5feb0 --- /dev/null +++ b/sandbox/travelsample/contributions/blog-feed-contribution/src/main/resources/blog-feed.composite @@ -0,0 +1,37 @@ + + + + + + + + + + + + + + + + + -- cgit v1.2.3