/*
* Copyright 2012 The Netty Project
*
* The Netty Project 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 io.netty.handler.codec.socks;
/**
* An abstract class that defines a SocksResponse, providing common properties for
* {@link SocksInitResponse}, {@link SocksAuthResponse}, {@link SocksCmdResponse} and {@link UnknownSocksResponse}.
*
* @see SocksInitResponse
* @see SocksAuthResponse
* @see SocksCmdResponse
* @see UnknownSocksResponse
*/
public abstract class SocksResponse extends SocksMessage {
private final SocksResponseType responseType;
protected SocksResponse(SocksResponseType responseType) {
super(SocksMessageType.RESPONSE);
if (responseType == null) {
throw new NullPointerException("responseType");
}
this.responseType = responseType;
}
/**
* Returns socks response type
*
* @return socks response type
*/
public SocksResponseType responseType() {
return responseType;
}
}