From a974aa0cfb827476104c140096de676711d2b673 Mon Sep 17 00:00:00 2001
From: Pamela Dragosh <pdragosh@research.att.com>
Date: Tue, 14 Feb 2017 19:31:53 -0500
Subject: Initial OpenECOMP policy/common commit

Change-Id: I61cd29d6d8bf8702c1a66915895b519bf3484afa
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>
---
 .../common/logging/eelf/EventTrackInfoHandler.java | 109 +++++++++++++++++++++
 1 file changed, 109 insertions(+)
 create mode 100644 common-logging/src/main/java/org/openecomp/policy/common/logging/eelf/EventTrackInfoHandler.java

(limited to 'common-logging/src/main/java/org/openecomp/policy/common/logging/eelf/EventTrackInfoHandler.java')

diff --git a/common-logging/src/main/java/org/openecomp/policy/common/logging/eelf/EventTrackInfoHandler.java b/common-logging/src/main/java/org/openecomp/policy/common/logging/eelf/EventTrackInfoHandler.java
new file mode 100644
index 00000000..a947ed01
--- /dev/null
+++ b/common-logging/src/main/java/org/openecomp/policy/common/logging/eelf/EventTrackInfoHandler.java
@@ -0,0 +1,109 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ECOMP-Logging
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.openecomp.policy.common.logging.eelf;
+
+import java.time.Duration;
+import java.time.Instant;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.Timer;
+import java.util.TimerTask;
+
+/**
+ * 
+ * EventTrackInfoHandler is the handler of clean up all expired event objcts
+ *
+ */
+public class EventTrackInfoHandler extends TimerTask {
+
+	String className = this.getClass().getSimpleName();
+
+	@Override
+	public void run() {
+
+		PolicyLogger.info(className
+				+ " Release expired event records start...");
+
+		CleanUp();
+
+		PolicyLogger.info(className + " Release expired event records done");
+	}
+    
+	/**
+	 * Removes all expired event objects from the ConcurrentHashMap of EventData
+	 */
+	private void CleanUp() {
+
+		if (PolicyLogger.getEventTracker() == null
+				|| PolicyLogger.getEventTracker().getEventInfo() == null
+				|| PolicyLogger.getEventTracker().getEventInfo().isEmpty()) {
+			return;
+		}
+
+		Instant startTime = null;
+		long ns = 0;
+
+		ArrayList<String> expiredEvents = null;
+
+		for (String key: PolicyLogger.getEventTracker().getEventInfo().keySet()) {
+			EventData event  = PolicyLogger.getEventTracker().getEventInfo().get(key);
+			startTime = event.getStartTime();
+			ns = Duration.between(startTime, Instant.now()).getSeconds();
+
+			PolicyLogger.info(className
+					+ " duration time : " + ns);
+
+			PolicyLogger.info(className
+					+ " PolicyLogger.EXPIRED_TIME : " + PolicyLogger.EXPIRED_TIME);	
+
+			// if longer than EXPIRED_TIME, remove the object
+
+			if (ns > PolicyLogger.EXPIRED_TIME){	
+				if (expiredEvents == null) {
+					expiredEvents = new ArrayList<String>();
+				}
+				expiredEvents.add(key);
+
+				PolicyLogger.info(className
+						+ " add expired event request ID: "
+						+ event.getRequestID());
+			}
+		}
+		
+		synchronized (PolicyLogger.getEventTracker().getEventInfo()) {  
+			if (expiredEvents != null) {
+				for (String expiredKey : expiredEvents) {
+					PolicyLogger.getEventTracker().getEventInfo()
+							.remove(expiredKey);
+					System.out.println(className
+							+ " removed expired event request ID: "
+							+ expiredKey);
+					PolicyLogger.info(className
+							+ " removed expired event request ID: "
+							+ expiredKey);
+				}
+			}
+
+		}
+
+	}
+
+}
-- 
cgit 1.2.3-korg