org.apache.flink.runtime.rest.util.RestMapperUtils 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.flink.runtime.rest.util;
import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.DeserializationFeature;
import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ObjectMapper;
import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.SerializationFeature;
/**
* This class contains utilities for mapping requests and responses to/from JSON.
*/
public class RestMapperUtils {
private static final ObjectMapper objectMapper;
static {
objectMapper = new ObjectMapper();
objectMapper.enable(
DeserializationFeature.FAIL_ON_IGNORED_PROPERTIES,
DeserializationFeature.FAIL_ON_NULL_FOR_PRIMITIVES,
DeserializationFeature.FAIL_ON_READING_DUP_TREE_KEY);
objectMapper.disable(
SerializationFeature.FAIL_ON_EMPTY_BEANS);
}
/**
* Returns a preconfigured {@link ObjectMapper}.
*
* @return preconfigured object mapper
*/
public static ObjectMapper getStrictObjectMapper() {
return objectMapper;
}
}