org.eclipse.jetty.io.NullByteBufferPool Maven / Gradle / Ivy
//
// ========================================================================
// Copyright (c) 1995 Mort Bay Consulting Pty Ltd and others.
//
// This program and the accompanying materials are made available under the
// terms of the Eclipse Public License v. 2.0 which is available at
// https://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0
// which is available at https://www.apache.org/licenses/LICENSE-2.0.
//
// SPDX-License-Identifier: EPL-2.0 OR Apache-2.0
// ========================================================================
//
package org.eclipse.jetty.io;
import java.nio.ByteBuffer;
import org.eclipse.jetty.util.BufferUtil;
public class NullByteBufferPool implements ByteBufferPool
{
private final RetainableByteBufferPool _retainableByteBufferPool = RetainableByteBufferPool.from(this);
@Override
public ByteBuffer acquire(int size, boolean direct)
{
if (direct)
return BufferUtil.allocateDirect(size);
else
return BufferUtil.allocate(size);
}
@Override
public void release(ByteBuffer buffer)
{
BufferUtil.clear(buffer);
}
@Override
public RetainableByteBufferPool asRetainableByteBufferPool()
{
return _retainableByteBufferPool;
}
}