akka.dispatch.PriorityThreadFactory.scala Maven / Gradle / Ivy
/*
* 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
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*/
package akka.dispatch
import java.util.concurrent.ThreadFactory
/**
* Composition over the [[DispatcherPrerequisites.threadFactory]] that set priority
* for newly created threads.
*
* @param newThreadPriority priority that will be set to each newly created thread
* should be between Thread.MIN_PRIORITY and Thread.MAX_PRIORITY
*/
class PriorityThreadFactory(
prerequisites: DispatcherPrerequisites,
newThreadPriority: Int) extends ThreadFactory {
override def newThread(r: Runnable): Thread = {
val newThread = prerequisites.threadFactory.newThread(r)
newThread.setPriority(newThreadPriority)
newThread
}
}