001/** 002 * 003 * Copyright 2014-2015 Florian Schmaus 004 * 005 * Licensed under the Apache License, Version 2.0 (the "License"); 006 * you may not use this file except in compliance with the License. 007 * You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.jivesoftware.smack.util; 018 019import java.util.concurrent.ThreadFactory; 020 021/** 022 * SmackExecutorThreadFactory creates daemon threads with a particular name. Note that you should 023 * not use anonymous inner classes for thread factories in order to prevent threads from leaking. 024 */ 025public final class SmackExecutorThreadFactory implements ThreadFactory { 026 private final int connectionCounterValue; 027 private final String name; 028 private int count = 0; 029 030 public SmackExecutorThreadFactory(int connectionCounterValue, String name) { 031 this.connectionCounterValue = connectionCounterValue; 032 this.name = name; 033 } 034 035 @Override 036 public Thread newThread(Runnable runnable) { 037 Thread thread = new Thread(runnable); 038 thread.setName("Smack-" + name + ' ' + count++ + " (" + connectionCounterValue + ")"); 039 thread.setDaemon(true); 040 return thread; 041 } 042}