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VoltDB client interface libraries
/*
* 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_voltpatches.buffer;
import java.nio.ByteOrder;
import io.netty_voltpatches.util.ResourceLeak;
final class SimpleLeakAwareByteBuf extends WrappedByteBuf {
private final ResourceLeak leak;
SimpleLeakAwareByteBuf(ByteBuf buf, ResourceLeak leak) {
super(buf);
this.leak = leak;
}
@Override
public boolean release() {
boolean deallocated = super.release();
if (deallocated) {
leak.close();
}
return deallocated;
}
@Override
public boolean release(int decrement) {
boolean deallocated = super.release(decrement);
if (deallocated) {
leak.close();
}
return deallocated;
}
@Override
public ByteBuf order(ByteOrder endianness) {
leak.record();
if (order() == endianness) {
return this;
} else {
return new SimpleLeakAwareByteBuf(super.order(endianness), leak);
}
}
@Override
public ByteBuf slice() {
return new SimpleLeakAwareByteBuf(super.slice(), leak);
}
@Override
public ByteBuf slice(int index, int length) {
return new SimpleLeakAwareByteBuf(super.slice(index, length), leak);
}
@Override
public ByteBuf duplicate() {
return new SimpleLeakAwareByteBuf(super.duplicate(), leak);
}
@Override
public ByteBuf readSlice(int length) {
return new SimpleLeakAwareByteBuf(super.readSlice(length), leak);
}
}