46 lines
1.6 KiB
Java
46 lines
1.6 KiB
Java
/*
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* Copyright 2021 The Netty Project
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*
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* The Netty Project licenses this file to you under the Apache License,
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* version 2.0 (the "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at:
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*/
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package io.netty.buffer.api.pool;
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import io.netty.buffer.api.AllocatorControl;
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import io.netty.buffer.api.Buffer;
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import io.netty.buffer.api.Drop;
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import io.netty.buffer.api.MemoryManager;
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import io.netty.buffer.api.internal.Statics;
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@SuppressWarnings("unchecked")
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class UnpooledUnthetheredMemory implements AllocatorControl.UntetheredMemory {
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private final MemoryManager manager;
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private final Buffer buffer;
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UnpooledUnthetheredMemory(PooledBufferAllocator allocator, MemoryManager manager, int size) {
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this.manager = manager;
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PooledAllocatorControl allocatorControl = new PooledAllocatorControl();
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allocatorControl.parent = allocator;
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buffer = manager.allocateShared(allocatorControl, size, manager.drop(), Statics.CLEANER);
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}
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@Override
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public <Memory> Memory memory() {
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return (Memory) manager.unwrapRecoverableMemory(buffer);
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}
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@Override
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public <BufferType extends Buffer> Drop<BufferType> drop() {
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return (Drop<BufferType>) manager.drop();
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}
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}
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