DefaultLocalHostnameResolver.java

/**
 * Copyright (c) Istituto Nazionale di Fisica Nucleare, 2006-2014.
 *
 * 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
 *
 *     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.italiangrid.voms.ac.impl;

import java.net.InetAddress;
import java.net.UnknownHostException;

/**
 * The default implementation for localhost name resolver. The localhost name is
 * resolved using the following code:
 * 
 * <pre>
 * {@code
 * 		InetAddress.getLocalHost().getCanonicalHostName();
 * }
 * </pre>
 */
public class DefaultLocalHostnameResolver implements LocalHostnameResolver {

  public String resolveLocalHostname() throws UnknownHostException {

    return InetAddress.getLocalHost().getCanonicalHostName();
  }

}