Andrew Shvayka
7 years ago
26 changed files with 100 additions and 81 deletions
@ -0,0 +1,54 @@ |
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/** |
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* Copyright © 2016-2019 The Thingsboard Authors |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://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, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.thingsboard.common.util; |
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import java.util.concurrent.ThreadFactory; |
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import java.util.concurrent.atomic.AtomicInteger; |
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/** |
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* Copy of Executors.DefaultThreadFactory but with ability to set name of the pool |
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*/ |
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public class ThingsBoardThreadFactory implements ThreadFactory { |
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private static final AtomicInteger poolNumber = new AtomicInteger(1); |
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private final ThreadGroup group; |
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private final AtomicInteger threadNumber = new AtomicInteger(1); |
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private final String namePrefix; |
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public static ThingsBoardThreadFactory forName(String name) { |
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return new ThingsBoardThreadFactory(name); |
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} |
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private ThingsBoardThreadFactory(String name) { |
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SecurityManager s = System.getSecurityManager(); |
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group = (s != null) ? s.getThreadGroup() : |
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Thread.currentThread().getThreadGroup(); |
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namePrefix = name + "-" + |
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poolNumber.getAndIncrement() + |
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"-thread-"; |
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} |
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@Override |
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public Thread newThread(Runnable r) { |
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Thread t = new Thread(group, r, |
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namePrefix + threadNumber.getAndIncrement(), |
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0); |
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if (t.isDaemon()) |
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t.setDaemon(false); |
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if (t.getPriority() != Thread.NORM_PRIORITY) |
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t.setPriority(Thread.NORM_PRIORITY); |
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return t; |
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} |
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} |
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