ambari-infra-manager/src/main/java/org/apache/ambari/infra/json/DurationToStringConverter.java

/*
 * 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.ambari.infra.json;

import java.time.Duration;

import com.fasterxml.jackson.databind.util.StdConverter;

public class DurationToStringConverter extends StdConverter<Duration, String> {
  @Override
  public String convert(Duration value) {
    return toString(value);
  }

  public static String toString(Duration value) {
    return value == null ? null : value.toString();
  }
}