| /* |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF 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 org.apache.qpid.server.queue; |
| |
| import java.util.Map; |
| |
| import org.apache.qpid.server.logging.LogMessage; |
| import org.apache.qpid.server.logging.messages.QueueMessages; |
| import org.apache.qpid.server.model.LifetimePolicy; |
| import org.apache.qpid.server.model.ManagedAttributeField; |
| import org.apache.qpid.server.model.ManagedObjectFactoryConstructor; |
| import org.apache.qpid.server.virtualhost.QueueManagingVirtualHost; |
| |
| public class PriorityQueueImpl extends OutOfOrderQueue<PriorityQueueImpl> implements PriorityQueue<PriorityQueueImpl> |
| { |
| |
| private PriorityQueueList _entries; |
| |
| @ManagedAttributeField |
| private int _priorities; |
| |
| @ManagedObjectFactoryConstructor |
| public PriorityQueueImpl(Map<String, Object> attributes, QueueManagingVirtualHost<?> virtualHost) |
| { |
| super(attributes, virtualHost); |
| } |
| |
| @Override |
| protected void onOpen() |
| { |
| super.onOpen(); |
| _entries = PriorityQueueList.newInstance(this); |
| } |
| |
| @Override |
| public int getPriorities() |
| { |
| return _priorities; |
| } |
| |
| @Override |
| PriorityQueueList getEntries() |
| { |
| return _entries; |
| } |
| |
| protected LogMessage getCreatedLogMessage() |
| { |
| String ownerString = getOwner(); |
| return QueueMessages.CREATED(getId().toString(), |
| ownerString, |
| getPriorities(), |
| ownerString != null, |
| getLifetimePolicy() != LifetimePolicy.PERMANENT, |
| isDurable(), |
| !isDurable(), |
| true); |
| } |
| |
| } |