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 */
018package org.apache.oozie.event.messaging;
019
020public class JSONMessageSerializer extends MessageSerializer {
021    public static final String MESSAGE_FORMAT = "json";
022
023    @Override
024    public String getSerializedObject(Object object) {
025        try {
026            return mapper.writeValueAsString(object);
027        }
028        catch (Exception exception) {
029            throw new IllegalArgumentException("Could not construct JSONMessage.", exception);
030        }
031    }
032
033    @Override
034    public String getMessageFormat() {
035        return MESSAGE_FORMAT;
036    }
037
038}