org.apache.hudi.common.util.JsonUtils 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.hudi.common.util;
import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.ObjectMapper;
public class JsonUtils {
private static final ObjectMapper MAPPER = new ObjectMapper();
static {
MAPPER.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES);
// We need to exclude custom getters, setters and creators which can use member fields
// to derive new fields, so that they are not included in the serialization
MAPPER.setVisibility(PropertyAccessor.FIELD, JsonAutoDetect.Visibility.ANY);
MAPPER.setVisibility(PropertyAccessor.GETTER, JsonAutoDetect.Visibility.NONE);
MAPPER.setVisibility(PropertyAccessor.IS_GETTER, JsonAutoDetect.Visibility.NONE);
MAPPER.setVisibility(PropertyAccessor.SETTER, JsonAutoDetect.Visibility.NONE);
MAPPER.setVisibility(PropertyAccessor.CREATOR, JsonAutoDetect.Visibility.NONE);
}
public static ObjectMapper getObjectMapper() {
return MAPPER;
}
}