+/*
+ * Copyright (c) 2017 Cisco Systems, Inc. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.lispflowmapping.implementation.util;
+
+import java.util.Set;
+import org.opendaylight.lispflowmapping.interfaces.dao.Subscriber;
+import org.opendaylight.lispflowmapping.lisp.util.LispAddressStringifier;
+import org.opendaylight.lispflowmapping.mapcache.lisp.LispMapCacheStringifier;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.container.Eid;
+import org.slf4j.Logger;
+
+/**
+ * Static utility methods for common logging patterns.
+ *
+ * @author Lorand Jakab
+ *
+ */
+public class LoggingUtil {
+ // Utility class, should not be instantiated
+ private LoggingUtil() {
+ }
+
+ public static void logSubscribers(Logger log, Eid eid, Set<Subscriber> subscribers) {
+ if (log.isTraceEnabled()) {
+ log.trace("Subscribers for EID {}\n{}",
+ LispAddressStringifier.getString(eid),
+ LispMapCacheStringifier.prettyPrintSubscriberSet(subscribers, 0));
+ }
+ }
+}