org.streampipes.wrapper.flink.serializer.SimpleJmsSerializer Maven / Gradle / Ivy

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/*
 * Copyright 2018 FZI Forschungszentrum Informatik
 *
 * 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.streampipes.wrapper.flink.serializer;

import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.apache.flink.streaming.util.serialization.SerializationSchema;

import java.util.Map;

public class SimpleJmsSerializer  implements SerializationSchema>{

	private ObjectMapper objectMapper;
	
	public SimpleJmsSerializer() {
		this.objectMapper = new ObjectMapper();
	}
	
	@Override
	public byte[] serialize(Map payload) {
		try {
			return objectMapper.writeValueAsBytes(payload);
		} catch (JsonProcessingException e) {
			e.printStackTrace();
			return null;
		}
	}

}