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This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).

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/*
 * 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;

import io.netty.buffer.ByteBuf;

/**
 * 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) {
        if (type == null) {
            throw new NullPointerException("type");
        }
        this.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);
}