io.netty.handler.codec.memcache.binary.DefaultFullBinaryMemcacheRequest Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of wildfly-client-all

This artifact provides a single jar that contains all classes required to use remote Jakarta Enterprise Beans and Jakarta Messaging, including all dependencies. It is intended for use by those not using maven, maven users should just import the Jakarta Enterprise Beans and Jakarta Messaging 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).

There is a newer version: 35.0.0.Final

Show newest version

/*
 * 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.buffer.Unpooled;
import io.netty.util.internal.UnstableApi;

/**
 * The default implementation of a {@link FullBinaryMemcacheRequest}.
 */
@UnstableApi
public class DefaultFullBinaryMemcacheRequest extends DefaultBinaryMemcacheRequest
    implements FullBinaryMemcacheRequest {

    private final ByteBuf content;

    /**
     * Create a new {@link DefaultBinaryMemcacheRequest} with the header, key and extras.
     *
     * @param key    the key to use.
     * @param extras the extras to use.
     */
    public DefaultFullBinaryMemcacheRequest(ByteBuf key, ByteBuf extras) {
        this(key, extras, Unpooled.buffer(0));
    }

    /**
     * Create a new {@link DefaultBinaryMemcacheRequest} with the header, key, extras and content.
     *
     * @param key     the key to use.
     * @param extras  the extras to use.
     * @param content the content of the full request.
     */
    public DefaultFullBinaryMemcacheRequest(ByteBuf key, ByteBuf extras,
                                            ByteBuf content) {
        super(key, extras);
        if (content == null) {
            throw new NullPointerException("Supplied content is null.");
        }

        this.content = content;
        setTotalBodyLength(keyLength() + extrasLength() + content.readableBytes());
    }

    @Override
    public ByteBuf content() {
        return content;
    }

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

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

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

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

    @Override
    protected void deallocate() {
        super.deallocate();
        content.release();
    }

    @Override
    public FullBinaryMemcacheRequest copy() {
        ByteBuf key = key();
        if (key != null) {
            key = key.copy();
        }
        ByteBuf extras = extras();
        if (extras != null) {
            extras = extras.copy();
        }
        return new DefaultFullBinaryMemcacheRequest(key, extras, content().copy());
    }

    @Override
    public FullBinaryMemcacheRequest duplicate() {
        ByteBuf key = key();
        if (key != null) {
            key = key.duplicate();
        }
        ByteBuf extras = extras();
        if (extras != null) {
            extras = extras.duplicate();
        }
        return new DefaultFullBinaryMemcacheRequest(key, extras, content().duplicate());
    }

    @Override
    public FullBinaryMemcacheRequest retainedDuplicate() {
        return replace(content().retainedDuplicate());
    }

    @Override
    public FullBinaryMemcacheRequest replace(ByteBuf content) {
        ByteBuf key = key();
        if (key != null) {
            key = key.retainedDuplicate();
        }
        ByteBuf extras = extras();
        if (extras != null) {
            extras = extras.retainedDuplicate();
        }
        return new DefaultFullBinaryMemcacheRequest(key, extras, content);
    }
}