content: package act.app;
  
  /*-
   * #%L
   * ACT Framework
   * %%
   * Copyright (C) 2014 - 2017 ActFramework
   * %%
   * Licensed 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.
   * #L%
   */
  
  import java.util.concurrent.ThreadFactory;
  import java.util.concurrent.atomic.AtomicInteger;
  
  // Disclaim: the source code of this class come from Play.util.PThreadFactory
  public class AppThreadFactory implements ThreadFactory {
  
      final ThreadGroup group;
      final AtomicInteger threadNumber = new AtomicInteger(1);
      final String namePrefix;
      final boolean daemon;
  
      public AppThreadFactory(String poolName) {
          this(poolName, false);
      }
  
      public AppThreadFactory(String poolName, boolean daemon) {
          SecurityManager s = System.getSecurityManager();
          group = (s != null) ? s.getThreadGroup() : Thread.currentThread().getThreadGroup();
          namePrefix = poolName + "-thread-";
          this.daemon = daemon;
      }
  
      public Thread newThread(Runnable r) {
          Thread t = new Thread(group, r, namePrefix + threadNumber.getAndIncrement(), 0);
          t.setDaemon(daemon);
          if (t.getPriority() != Thread.NORM_PRIORITY) {
              t.setPriority(Thread.NORM_PRIORITY);
          }
          return t;
      }
  }
  