org.apache.pulsar.client.impl.schema.writer.JacksonJsonWriter Maven / Gradle / Ivy
/*
* 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 org.apache.pulsar.client.impl.schema.writer;
import org.apache.pulsar.shade.com.fasterxml.jackson.core.JsonProcessingException;
import org.apache.pulsar.shade.com.fasterxml.jackson.databind.ObjectMapper;
import org.apache.pulsar.client.api.SchemaSerializationException;
import org.apache.pulsar.client.api.schema.SchemaWriter;
/**
* Writer implementation for writing objects as JSON.
*
* @param
*/
public class JacksonJsonWriter implements SchemaWriter {
private final ObjectMapper objectMapper;
public JacksonJsonWriter(ObjectMapper objectMapper) {
this.objectMapper = objectMapper;
}
@Override
public byte[] write(T message) {
try {
return objectMapper.writeValueAsBytes(message);
} catch (JsonProcessingException e) {
throw new SchemaSerializationException(e);
}
}
}