contrib/src/main/java/org/apache/apex/malhar/contrib/couchbase/CouchBaseJSONSerializer.java

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 com.datatorrent.contrib.couchbase;

import com.datatorrent.netlet.util.DTThrowable;
import java.io.IOException;
import org.codehaus.jackson.map.ObjectMapper;

/**
 * <p>CouchBaseJSONSerializer</p>
 *
 * @since 2.0.0
 */
public class CouchBaseJSONSerializer implements CouchBaseSerializer
{

  private ObjectMapper mapper;

  public CouchBaseJSONSerializer()
  {
    mapper = new ObjectMapper();
  }

  @Override
  public String serialize(Object o)
  {
    String value = null;
    try {
      value = mapper.writeValueAsString(o);
    }
    catch (IOException ex) {
      DTThrowable.rethrow(ex);
    }
    return value;
  }

}