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GrizzlyMQPacketList.java
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GrizzlyMQPacketList.java
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/*
* Copyright (c) 2013, 2017 Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2021, 2022 Contributors to the Eclipse Foundation
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception, which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
package com.sun.messaging.jmq.jmsserver.service.imq.grizzly;
import com.sun.messaging.jmq.io.Packet;
import java.util.ArrayList;
import java.util.List;
import org.glassfish.grizzly.Buffer;
import org.glassfish.grizzly.ThreadCache;
/**
*
* @author oleksiys
*/
public final class GrizzlyMQPacketList {
private static final ThreadCache.CachedTypeIndex<GrizzlyMQPacketList> CACHED_IDX = ThreadCache.obtainIndex(GrizzlyMQPacketList.class, 1);
private final List<Packet> packets = new ArrayList<>();
private Buffer packetsBuffer;
private GrizzlyMQPacketList() {
}
public static GrizzlyMQPacketList create() {
GrizzlyMQPacketList list = ThreadCache.takeFromCache(CACHED_IDX);
if (list == null) {
list = new GrizzlyMQPacketList();
}
return list;
}
public List<Packet> getPackets() {
return packets;
}
public void setPacketsBuffer(final Buffer packetsBuffer) {
this.packetsBuffer = packetsBuffer;
}
public Buffer getPacketsBuffer() {
return packetsBuffer;
}
public void recycle(final boolean isDisposeBuffer) {
if (isDisposeBuffer && packetsBuffer != null) {
packetsBuffer.dispose();
}
packetsBuffer = null;
packets.clear();
ThreadCache.putToCache(CACHED_IDX, this);
}
}