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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).

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/*
 * 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;

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

/**
 * The default {@link MemcacheContent} implementation.
 */
@UnstableApi
public class DefaultMemcacheContent extends AbstractMemcacheObject implements MemcacheContent {

    private final ByteBuf content;

    /**
     * Creates a new instance with the specified content.
     */
    public DefaultMemcacheContent(ByteBuf content) {
        if (content == null) {
            throw new NullPointerException("Content cannot be null.");
        }
        this.content = content;
    }

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

    @Override
    public MemcacheContent copy() {
        return replace(content.copy());
    }

    @Override
    public MemcacheContent duplicate() {
        return replace(content.duplicate());
    }

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

    @Override
    public MemcacheContent replace(ByteBuf content) {
        return new DefaultMemcacheContent(content);
    }

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

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

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

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

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

    @Override
    public String toString() {
        return StringUtil.simpleClassName(this) +
               "(data: " + content() + ", decoderResult: " + decoderResult() + ')';
    }
}