org.apache.hudi.org.apache.hbase.thirdparty.io.netty.handler.codec.socks.SocksMessage Maven / Gradle / Ivy
/*
* 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:
*
* 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.apache.hbase.thirdparty.io.netty.handler.codec.socks;
import org.apache.hbase.thirdparty.io.netty.buffer.ByteBuf;
import org.apache.hbase.thirdparty.io.netty.util.internal.ObjectUtil;
/**
* An abstract class that defines a SocksMessage, providing common properties for
* {@link SocksRequest} and {@link SocksResponse}.
*
* @see SocksRequest
* @see SocksResponse
*/
public abstract class SocksMessage {
private final SocksMessageType type;
private final SocksProtocolVersion protocolVersion = SocksProtocolVersion.SOCKS5;
protected SocksMessage(SocksMessageType type) {
this.type = ObjectUtil.checkNotNull(type, "type");
}
/**
* Returns the {@link SocksMessageType} of this {@link SocksMessage}
*
* @return The {@link SocksMessageType} of this {@link SocksMessage}
*/
public SocksMessageType type() {
return type;
}
/**
* Returns the {@link SocksProtocolVersion} of this {@link SocksMessage}
*
* @return The {@link SocksProtocolVersion} of this {@link SocksMessage}
*/
public SocksProtocolVersion protocolVersion() {
return protocolVersion;
}
/**
* @deprecated Do not use; this method was intended for an internal use only.
*/
@Deprecated
public abstract void encodeAsByteBuf(ByteBuf byteBuf);
}