Refactor code

components/apimgt/org.wso2.carbon.apimgt.common.jms/src/main/java/org/wso2/carbon/apimgt/common/jms/JMSConnectionEventListener.java

@@ -1,8 +1,32 @@
+/*
+ * Copyright (c) 2023, WSO2 LLC. (http://www.wso2.org) 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.
+ */
 package org.wso2.carbon.apimgt.common.jms;
 
+/**
+ * This interface is used to listen to JMS connection events.
+ */
 public interface JMSConnectionEventListener {
 
+    /**
+     * This method will be called when the JMS connection is re-established after a disconnection.
+     */
     void onReconnect();
 
+    /**
+     * This method will be called when the JMS connection is disconnected.
+     */
     void onDisconnect();
 }