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
021import org.codehaus.jackson.map.ObjectMapper;
022
023/**
024 * Message Serializer to serialize the java object
025 *
026 */
027public abstract class MessageSerializer {
028    static ObjectMapper mapper = new ObjectMapper(); // Thread-safe.
029
030    /**
031     * Get the serialized string from object
032     * @param object the java object
033     * @return
034     */
035    public abstract String getSerializedObject(Object object);
036
037    /**
038     * Get the message format for the serializer
039     * @return
040     */
041    public abstract String getMessageFormat();
042
043}