Update Master to include jar folder.

[music.git] / jar / src / main / java / org / onap / music / main / CronJobManager.java

diff --git a/jar/src/main/java/org/onap/music/main/CronJobManager.java b/jar/src/main/java/org/onap/music/main/CronJobManager.java
new file mode 100644 (file)
index 0000000..fb4a2ac
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/main/CronJobManager.java
@@ -0,0 +1,47 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ *  Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ *  Licensed 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.
+ * 
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.main;
+
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+import javax.servlet.ServletContextEvent;
+import javax.servlet.ServletContextListener;
+import javax.servlet.annotation.WebListener;
+
+@WebListener
+public class CronJobManager implements ServletContextListener {
+
+    private ScheduledExecutorService scheduler;
+
+    @Override
+    public void contextInitialized(ServletContextEvent event) {
+        scheduler = Executors.newSingleThreadScheduledExecutor();
+        scheduler.scheduleAtFixedRate(new CachingUtil(), 0, 24, TimeUnit.HOURS);
+    }
+
+    @Override
+    public void contextDestroyed(ServletContextEvent event) {
+        scheduler.shutdownNow();
+    }
+
+}