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-rw-r--r--sandbox/travelsample/contributions/feed-logger/src/main/java/com/tuscanyscatours/feedlogger/FeedLogger.java30
-rw-r--r--sandbox/travelsample/contributions/feed-logger/src/main/java/com/tuscanyscatours/feedlogger/impl/FeedLoggerImpl.java100
-rw-r--r--sandbox/travelsample/contributions/feed-logger/src/main/resources/META-INF/sca-contribution.xml21
-rw-r--r--sandbox/travelsample/contributions/feed-logger/src/main/resources/feed-logger.composite40
4 files changed, 191 insertions, 0 deletions
diff --git a/sandbox/travelsample/contributions/feed-logger/src/main/java/com/tuscanyscatours/feedlogger/FeedLogger.java b/sandbox/travelsample/contributions/feed-logger/src/main/java/com/tuscanyscatours/feedlogger/FeedLogger.java
new file mode 100644
index 0000000000..0f5d18d53b
--- /dev/null
+++ b/sandbox/travelsample/contributions/feed-logger/src/main/java/com/tuscanyscatours/feedlogger/FeedLogger.java
@@ -0,0 +1,30 @@
+/*
+ * 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.feedlogger;
+
+public interface FeedLogger {
+
+ /**
+ * Captures the configured feeds and logs the feed entries.
+ *
+ * @param maxEntriesPerFeed The maximum number of entries to log per feed
+ */
+ public void logFeeds(int maxEntriesPerFeed);
+}
diff --git a/sandbox/travelsample/contributions/feed-logger/src/main/java/com/tuscanyscatours/feedlogger/impl/FeedLoggerImpl.java b/sandbox/travelsample/contributions/feed-logger/src/main/java/com/tuscanyscatours/feedlogger/impl/FeedLoggerImpl.java
new file mode 100644
index 0000000000..7f1e25a828
--- /dev/null
+++ b/sandbox/travelsample/contributions/feed-logger/src/main/java/com/tuscanyscatours/feedlogger/impl/FeedLoggerImpl.java
@@ -0,0 +1,100 @@
+/*
+ * 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.feedlogger.impl;
+
+import java.util.List;
+
+import com.tuscanyscatours.feedlogger.FeedLogger;
+
+import org.apache.abdera.model.Entry;
+import org.apache.abdera.model.Feed;
+import org.osoa.sca.annotations.Reference;
+
+import com.sun.syndication.feed.synd.SyndEntry;
+import com.sun.syndication.feed.synd.SyndFeed;
+
+public class FeedLoggerImpl implements FeedLogger {
+
+ /**
+ * Reference to the SCA Tours Blog Atom feed.
+ */
+ @Reference
+ public org.apache.tuscany.sca.binding.atom.collection.Collection scaToursBlogAtom;
+
+ /**
+ * Reference to the SCA Tours Blog RSS feed.
+ */
+ @Reference
+ public org.apache.tuscany.sca.binding.rss.collection.Collection scaToursBlogRSS;
+
+ /**
+ * Reference to the BBC News RSS feed.
+ */
+ @Reference
+ public org.apache.tuscany.sca.binding.rss.collection.Collection bbcNews;
+
+ /**
+ * {@inheritDoc}
+ */
+ public void logFeeds(int maxEntriesPerFeed) {
+ System.out.println("Logging SCA Tours Blog Atom feed:");
+ logAtomFeed(scaToursBlogAtom, maxEntriesPerFeed);
+
+ System.out.println("Logging SCA Tours Blog RSS feed:");
+ logRSSFeed(scaToursBlogRSS, maxEntriesPerFeed);
+
+ System.out.println("Logging BBC News feed:");
+ logRSSFeed(bbcNews, maxEntriesPerFeed);
+ }
+
+ /**
+ * Logs up to maxEntries entries from the specified feed.
+ *
+ * @param maxEntries The maximum number of entries to log per feed
+ */
+ private void logAtomFeed(org.apache.tuscany.sca.binding.atom.collection.Collection atomFeed, int maxEntries) {
+ final Feed feed = atomFeed.getFeed();
+ System.out.println("Feed: " + feed.getTitle());
+ final List<Entry> entries = feed.getEntries();
+
+ for (int i = 0; i < entries.size() && i < maxEntries; i++) {
+ Entry entry = entries.get(i);
+ System.out.println("Entry: " + entry.getTitle());
+ }
+ System.out.println();
+ }
+
+ /**
+ * Logs up to maxEntries entries from the specified feed.
+ *
+ * @param maxEntries The maximum number of entries to log
+ */
+ private void logRSSFeed(org.apache.tuscany.sca.binding.rss.collection.Collection rssFeed, int maxEntries) {
+ SyndFeed feed = rssFeed.getFeed();
+ System.out.println("Feed: " + feed.getTitle());
+
+ List<SyndEntry> entries = feed.getEntries();
+ for (int i = 0; i < entries.size() && i < maxEntries; i++) {
+ SyndEntry entry = entries.get(i);
+ System.out.println("Entry: " + entry.getTitle());
+ }
+ System.out.println();
+ }
+}
diff --git a/sandbox/travelsample/contributions/feed-logger/src/main/resources/META-INF/sca-contribution.xml b/sandbox/travelsample/contributions/feed-logger/src/main/resources/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..556807a0f0
--- /dev/null
+++ b/sandbox/travelsample/contributions/feed-logger/src/main/resources/META-INF/sca-contribution.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * 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.
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0">
+</contribution>
diff --git a/sandbox/travelsample/contributions/feed-logger/src/main/resources/feed-logger.composite b/sandbox/travelsample/contributions/feed-logger/src/main/resources/feed-logger.composite
new file mode 100644
index 0000000000..17c24adefb
--- /dev/null
+++ b/sandbox/travelsample/contributions/feed-logger/src/main/resources/feed-logger.composite
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * 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.
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"
+ targetNamespace="http://tuscanyscatours.com/"
+ name="feedLogger">
+
+ <service name="FeedLogger" promote="FeedLogger">
+ </service>
+
+ <component name="FeedLogger">
+ <implementation.java class="com.tuscanyscatours.feedlogger.impl.FeedLoggerImpl"/>
+ <reference name="scaToursBlogAtom">
+ <tuscany:binding.atom uri="http://scatours.wordpress.com/?feed=atom"/>
+ </reference>
+ <reference name="scaToursBlogRSS">
+ <tuscany:binding.rss uri="http://scatours.wordpress.com/?feed=rss"/>
+ </reference>
+ <reference name="bbcNews">
+ <tuscany:binding.rss uri="http://newsrss.bbc.co.uk/rss/newsonline_uk_edition/world/rss.xml"/>
+ </reference>
+ </component>
+</composite>