Move Tuscany from Incubator to top level.

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@668359 13f79535-47bb-0310-9956-ffa450edef68

4 files changed, 249 insertions, 0 deletions

diff --git a/branches/sca-java-1.1/samples/feed-aggregator-webapp/src/main/java/feed/AggregatorImpl.java b/branches/sca-java-1.1/samples/feed-aggregator-webapp/src/main/java/feed/AggregatorImpl.java
new file mode 100644
index 0000000000..92eaf978cd
--- /dev/null
+++ b/branches/sca-java-1.1/samples/feed-aggregator-webapp/src/main/java/feed/AggregatorImpl.java
@@ -0,0 +1,99 @@
+/*
+ * 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 feed;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+import org.apache.tuscany.sca.binding.feed.collection.NotFoundException;
+import org.osoa.sca.annotations.Property;
+import org.osoa.sca.annotations.Reference;
+
+import com.sun.syndication.feed.atom.Content;
+import com.sun.syndication.feed.atom.Entry;
+import com.sun.syndication.feed.atom.Link;
+import com.sun.syndication.feed.atom.Person;
+
+/**
+ * Implementation of an SCA component that aggregates several
+ * Atom and RSS feeds.
+ *
+ * @version $Rev$ $Date$
+ */
+public class AggregatorImpl implements org.apache.tuscany.sca.binding.feed.collection.Collection {
+
+    @Reference
+    public org.apache.tuscany.sca.binding.feed.collection.Collection feed1;
+    @Reference
+    public org.apache.tuscany.sca.binding.feed.collection.Collection feed2;
+    @Reference(required = false)
+    public Sort sort;
+
+    @Property
+    public String feedTitle = "Aggregated Feed";
+    @Property
+    public String feedDescription = "Anonymous Aggregated Feed";
+    @Property
+    public String feedAuthor = "anonymous";
+
+    @SuppressWarnings("unchecked")
+    public com.sun.syndication.feed.atom.Feed getFeed() {
+        
+        // Create a new Feed
+        com.sun.syndication.feed.atom.Feed feed = new com.sun.syndication.feed.atom.Feed();
+        feed.setTitle(feedTitle);
+        Content subtitle = new Content();
+        subtitle.setValue(feedDescription);
+        feed.setSubtitle(subtitle);
+        Person author = new Person();
+        author.setName(feedAuthor);
+        feed.setAuthors(Collections.singletonList(author));
+        Link link = new Link();
+        link.setHref("http://incubator.apache.org/tuscany");
+        feed.getAlternateLinks().add(link);
+
+        // Aggregate entries from feed1 and feed2
+        List<Entry> entries = new ArrayList<Entry>();
+        entries.addAll(feed1.getFeed().getEntries());
+        entries.addAll(feed2.getFeed().getEntries());
+
+        // Sort entries by published date
+        if (sort != null)
+            feed.setEntries(sort.sort(entries));
+        else
+            feed.setEntries(entries);
+        return feed;
+    }
+
+    public void delete(String id) throws NotFoundException {
+    }
+
+    public Entry get(String id) throws NotFoundException {
+        return null;
+    }
+
+    public Entry post(Entry entry) {
+        return null;
+    }
+
+    public void put(String id, Entry entry) throws NotFoundException {
+    }
+
+}
diff --git a/branches/sca-java-1.1/samples/feed-aggregator-webapp/src/main/java/feed/SampleServer.java b/branches/sca-java-1.1/samples/feed-aggregator-webapp/src/main/java/feed/SampleServer.java
new file mode 100644
index 0000000000..05961a315c
--- /dev/null
+++ b/branches/sca-java-1.1/samples/feed-aggregator-webapp/src/main/java/feed/SampleServer.java
@@ -0,0 +1,54 @@
+/*
+ * 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 feed;
+
+import java.io.IOException;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+public class SampleServer {
+    public static void main(String[] args) throws Exception {
+
+        SCADomain scaDomain = SCADomain.newInstance("FeedAggregator.composite");
+
+        try {
+            System.out.println("Sample Feed server started (press enter to shutdown)");
+            System.out.println();
+            System.out.println("To read the aggregated feeds, point your Web browser to the following addresses:");
+            System.out.println("http://localhost:8083/atomAggregator");
+            System.out.println("http://localhost:8083/atomAggregator/atomsvc (for the Atom service document)");
+            System.out.println("http://localhost:8083/rssAggregator");
+            System.out.println("http://localhost:8083/atomAggregator?feedType=rss_2.0");
+            System.out.println("http://localhost:8083/rssAggregator?feedType=atom_1.0");
+            System.out.println();
+            System.in.read();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+        // RssFeed feedService = scaDomain.getService(RssFeed.class,
+        // "RssAggregatorComponent");
+        // SyndFeed syndFeed = feedService.get();
+        // SyndFeedOutput output = new SyndFeedOutput();
+        // output.output(syndFeed,new PrintWriter(System.out));
+
+        scaDomain.close();
+        System.out.println("Sample Feed server stopped");
+    }
+}
diff --git a/branches/sca-java-1.1/samples/feed-aggregator-webapp/src/main/java/feed/Sort.java b/branches/sca-java-1.1/samples/feed-aggregator-webapp/src/main/java/feed/Sort.java
new file mode 100644
index 0000000000..db26ad9350
--- /dev/null
+++ b/branches/sca-java-1.1/samples/feed-aggregator-webapp/src/main/java/feed/Sort.java
@@ -0,0 +1,38 @@
+/*
+ * 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 feed;
+
+import java.util.List;
+
+import com.sun.syndication.feed.atom.Entry;
+
+/**
+ * The Sort service business interface.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Sort {
+
+    /**
+     * Sort feed entries by published date.
+     * @param entries
+     * @return
+     */
+    List<Entry> sort(List<Entry> entries);
+}
diff --git a/branches/sca-java-1.1/samples/feed-aggregator-webapp/src/main/java/feed/SortImpl.java b/branches/sca-java-1.1/samples/feed-aggregator-webapp/src/main/java/feed/SortImpl.java
new file mode 100644
index 0000000000..62d90bfa3b
--- /dev/null
+++ b/branches/sca-java-1.1/samples/feed-aggregator-webapp/src/main/java/feed/SortImpl.java
@@ -0,0 +1,58 @@
+/*
+ * 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 feed;
+
+import java.util.Arrays;
+import java.util.Comparator;
+import java.util.Date;
+import java.util.List;
+
+import org.osoa.sca.annotations.Property;
+
+import com.sun.syndication.feed.atom.Entry;
+
+/**
+ * Implementation of a Feed Sort service component.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class SortImpl implements Sort {
+
+    @Property
+    public boolean newFirst = true;
+
+    @SuppressWarnings("unchecked")
+    public List<Entry> sort(List<Entry> entries) {
+        Entry[] entriesArray = new Entry[entries.size()];
+        entriesArray = (Entry[])entries.toArray(entriesArray);
+        Arrays.sort(entriesArray, new Comparator() {
+            public int compare(final Object xObj, final Object yObj) {
+                Date xDate = ((Entry)xObj).getPublished();
+                Date yDate = ((Entry)yObj).getPublished();
+                if (xDate == null)
+                    return -1;
+                if (newFirst)
+                    return yDate.compareTo(xDate);
+                else
+                    return xDate.compareTo(yDate);
+            }
+        });
+        return Arrays.asList(entriesArray);
+    }
+}