001/**
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *      http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018
019package org.apache.oozie.event.messaging;
020
021
022import com.fasterxml.jackson.databind.ObjectMapper;
023
024/**
025 * Message Serializer to serialize the java object
026 *
027 */
028public abstract class MessageSerializer {
029    static ObjectMapper mapper = new ObjectMapper(); // Thread-safe.
030
031    /**
032     * Get the serialized string from object
033     * @param object the java object
034     * @return returns serialized string from object
035     */
036    public abstract String getSerializedObject(Object object);
037
038    /**
039     * Get the message format for the serializer
040     * @return returns message format for the serializer
041     */
042    public abstract String getMessageFormat();
043
044}