From bdd0a41aed7edf21ec2a65cfa17a86af2ef8c48a Mon Sep 17 00:00:00 2001
From: dims <dims@13f79535-47bb-0310-9956-ffa450edef68>
Date: Tue, 17 Jun 2008 00:23:01 +0000
Subject: Move Tuscany from Incubator to top level.

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@668359 13f79535-47bb-0310-9956-ffa450edef68
---
 .../src/main/java/feed/SortImpl.java               | 58 ++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 branches/sca-java-1.1/samples/feed-aggregator-webapp/src/main/java/feed/SortImpl.java

(limited to 'branches/sca-java-1.1/samples/feed-aggregator-webapp/src/main/java/feed/SortImpl.java')

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);
+    }
+}
-- 
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