/*
 * 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.connector.http.table.lookup.querycreators;

import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.DeserializationFeature;
import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.MapperFeature;
import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ObjectMapper;
import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.SerializationFeature;
import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.json.JsonMapper;

/** Centralizes the use of {@link ObjectMapper}. */
public class ObjectMapperAdapter {
    private static final ObjectMapper MAPPER = initialize();

    private static ObjectMapper initialize() {
        final ObjectMapper mapper =
                JsonMapper.builder().configure(MapperFeature.USE_STD_BEAN_NAMING, false).build();
        mapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
        mapper.disable(SerializationFeature.WRITE_DATES_WITH_ZONE_ID);
        mapper.disable(DeserializationFeature.ADJUST_DATES_TO_CONTEXT_TIME_ZONE);
        return mapper;
    }

    public static ObjectMapper instance() {
        return MAPPER;
    }
}
