com.squareup.okhttp.internal.Dns Maven / Gradle / Ivy
/*
* Copyright (C) 2012 Square, Inc.
*
* 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 com.squareup.okhttp.internal;
import java.net.InetAddress;
import java.net.UnknownHostException;
/**
* Domain name service. Prefer this over {@link InetAddress#getAllByName} to
* make code more testable.
*/
public interface Dns {
Dns DEFAULT = new Dns() {
@Override public InetAddress[] getAllByName(String host) throws UnknownHostException {
return InetAddress.getAllByName(host);
}
};
InetAddress[] getAllByName(String host) throws UnknownHostException;
}