PooledUnsafeHeapByteBuf.java — netty Source File

Source Code

/*
 * Copyright 2015 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 io.netty.buffer;

import io.netty.util.Recycler;
import io.netty.util.internal.ObjectPool.Handle;
import io.netty.util.internal.PlatformDependent;

final class PooledUnsafeHeapByteBuf extends PooledHeapByteBuf {

    private static final Recycler<PooledUnsafeHeapByteBuf> RECYCLER =
            new Recycler<PooledUnsafeHeapByteBuf>() {
                @Override
                protected PooledUnsafeHeapByteBuf newObject(Handle<PooledUnsafeHeapByteBuf> handle) {
                    return new PooledUnsafeHeapByteBuf(handle, 0);
                }
            };

    static PooledUnsafeHeapByteBuf newUnsafeInstance(int maxCapacity) {
        PooledUnsafeHeapByteBuf buf = RECYCLER.get();
        buf.reuse(maxCapacity);
        return buf;
    }

    private PooledUnsafeHeapByteBuf(Handle<PooledUnsafeHeapByteBuf> recyclerHandle, int maxCapacity) {
        super(recyclerHandle, maxCapacity);
    }

    @Override
    protected byte _getByte(int index) {
        return UnsafeByteBufUtil.getByte(memory, idx(index));
    }

    @Override
    protected short _getShort(int index) {
        return UnsafeByteBufUtil.getShort(memory, idx(index));
    }

    @Override
    protected short _getShortLE(int index) {
        return UnsafeByteBufUtil.getShortLE(memory, idx(index));
    }

    @Override
    protected int _getUnsignedMedium(int index) {
        return UnsafeByteBufUtil.getUnsignedMedium(memory, idx(index));
    }
// ... (98 more lines)