content: /*
   * Copyright 2012-2019 the original author or authors.
   *
   * Licensed 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
   *
   *      https://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.springframework.boot.convert;
  
  import java.net.InetAddress;
  import java.net.UnknownHostException;
  import java.text.ParseException;
  import java.util.Locale;
  
  import org.springframework.format.Formatter;
  
  /**
   * {@link Formatter} for {@link InetAddress}.
   *
   * @author Phillip Webb
   */
  final class InetAddressFormatter implements Formatter<InetAddress> {
  
  	@Override
  	public String print(InetAddress object, Locale locale) {
  		return object.getHostAddress();
  	}
  
  	@Override
  	public InetAddress parse(String text, Locale locale) throws ParseException {
  		try {
  			return InetAddress.getByName(text);
  		}
  		catch (UnknownHostException ex) {
  			throw new IllegalStateException("Unknown host " + text, ex);
  		}
  	}
  
  }
  