Java example source code file (DefaultBinaryMemcacheRequest.java)

This example Java source code file (DefaultBinaryMemcacheRequest.java) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Learn more about this Java project at its project page.

Java - Java tags/keywords

abstractbinarymemcachemessage, binarymemcacherequest, bytebuf, defaultbinarymemcacherequest, override, request_magic_byte, unstableapi

The DefaultBinaryMemcacheRequest.java Java example source code

/*
 * Copyright 2013 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.memcache.binary;

import io.netty.buffer.ByteBuf;
import io.netty.util.internal.UnstableApi;

/**
 * The default implementation of the {@link BinaryMemcacheRequest}.
 */
@UnstableApi
public class DefaultBinaryMemcacheRequest extends AbstractBinaryMemcacheMessage implements BinaryMemcacheRequest {

    /**
     * Default magic byte for a request.
     */
    public static final byte REQUEST_MAGIC_BYTE = (byte) 0x80;

    private short reserved;

    /**
     * Create a new {@link DefaultBinaryMemcacheRequest} with the header only.
     */
    public DefaultBinaryMemcacheRequest() {
        this(null, null);
    }

    /**
     * Create a new {@link DefaultBinaryMemcacheRequest} with the header and key.
     *
     * @param key    the key to use.
     */
    public DefaultBinaryMemcacheRequest(ByteBuf key) {
        this(key, null);
    }

    /**
     * Create a new {@link DefaultBinaryMemcacheRequest} with the header only.
     *
     * @param key    the key to use.
     * @param extras the extras to use.
     */
    public DefaultBinaryMemcacheRequest(ByteBuf key, ByteBuf extras) {
        super(key, extras);
        setMagic(REQUEST_MAGIC_BYTE);
    }

    @Override
    public short reserved() {
        return reserved;
    }

    @Override
    public BinaryMemcacheRequest setReserved(short reserved) {
        this.reserved = reserved;
        return this;
    }

    @Override
    public BinaryMemcacheRequest retain() {
        super.retain();
        return this;
    }

    @Override
    public BinaryMemcacheRequest retain(int increment) {
        super.retain(increment);
        return this;
    }

    @Override
    public BinaryMemcacheRequest touch() {
        super.touch();
        return this;
    }

    @Override
    public BinaryMemcacheRequest touch(Object hint) {
        super.touch(hint);
        return this;
    }
}