Examples of java.util.concurrent.ThreadFactory

java.util.concurrent.ThreadFactory
An object that creates new threads on demand. Using thread factories removes hardwiring of calls to {@link Thread#Thread(Runnable) new Thread}, enabling applications to use special thread subclasses, priorities, etc.
The simplest implementation of this interface is just:
```
 class SimpleThreadFactory implements ThreadFactory { public Thread newThread(Runnable r) { return new Thread(r); } } 
```
The {@link Executors#defaultThreadFactory} method provides a moreuseful simple implementation, that sets the created thread context to known values before returning it. @since 1.5 @author Doug Lea

    */
   private void initialisePart1() throws Exception
   {
      // Create the pools - we have two pools - one for non scheduled - and another for scheduled


      ThreadFactory tFactory = new HornetQThreadFactory("HornetQ-server-threads" + System.identityHashCode(this),
                                                        false,
                                                        getThisClassLoader());


      if (configuration.getThreadPoolMaxSize() == -1)
      {

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   public SingletonStore(CacheStore delegate, Cache<Object, Object> cache) {
      super(delegate);
      this.cacheManager = cache == null ? null : cache.getCacheManager();
      this.cache = cache;


      executor = Executors.newSingleThreadExecutor(new ThreadFactory() {
         @Override
         public Thread newThread(Runnable r) {
            return new Thread(r, THREAD_NAME);
         }
      });

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      super.start();


      int poolSize = asyncConfiguration.threadPoolSize();
      executor = new ThreadPoolExecutor(0, poolSize, 120L, TimeUnit.SECONDS, new LinkedBlockingQueue<Runnable>(),
            new ThreadFactory() {
               @Override
               public Thread newThread(Runnable r) {
                  Thread t = new Thread(r, "AsyncStoreProcessor-" + cacheName + "-" + threadId.getAndIncrement());
                  t.setDaemon(true);
                  return t;

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      if (config.isPurgeSynchronously()) {
         purgerService = new WithinThreadExecutor();
      } else {
         multiThreadedPurge = supportsMultiThreadedPurge() && config.getPurgerThreads() > 1;
         final String loaderName = getClass().getSimpleName();
         purgerService = Executors.newFixedThreadPool(supportsMultiThreadedPurge() ? config.getPurgerThreads() : 1, new ThreadFactory() {
            @Override
            public Thread newThread(Runnable r) {
               // Thread name: <cache>-<CacheStore>-<purger>-ID
               Thread t = new Thread(r, (cache == null ? "" : cache.getName() + '-') + loaderName + '-' + THREAD_COUNTER.getAndIncrement());
               t.setDaemon(true);

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         purgerService = new WithinThreadExecutor();
      } else {
         multiThreadedPurge = supportsMultiThreadedPurge() && configuration.purgerThreads() > 1;
         final String loaderName = getClass().getSimpleName();
         purgerService = Executors.newFixedThreadPool(supportsMultiThreadedPurge() ? configuration.purgerThreads() : 1,
               new ThreadFactory() {
            @Override
            public Thread newThread(Runnable r) {
               // Thread name: <cache>-<CacheStore>-<purger>-ID
               Thread t = new Thread(r, (cache == null ? "" : cache.getName() + '-') + loaderName + '-' + THREAD_COUNTER.getAndIncrement());
               t.setDaemon(true);

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            final Boolean autoDeployExp = AUTO_DEPLOY_EXPLODED.resolveModelAttribute(context, operation).asBoolean();
            final Boolean autoDeployXml = AUTO_DEPLOY_XML.resolveModelAttribute(context, operation).asBoolean();
            final Long deploymentTimeout = DEPLOYMENT_TIMEOUT.resolveModelAttribute(context, operation).asLong();
            final Integer scanInterval = SCAN_INTERVAL.resolveModelAttribute(context, operation).asInt();


            final ThreadFactory threadFactory = new JBossThreadFactory(new ThreadGroup("DeploymentScanner-threads"), Boolean.FALSE, null, "%G - %t", null, null, AccessController.getContext());
            final ScheduledExecutorService scheduledExecutorService = Executors.newScheduledThreadPool(2, threadFactory);


            final FileSystemDeploymentService bootTimeScanner;
            if (bootTimeScan) {
                final String pathName = pathManager.resolveRelativePathEntry(path, relativeTo);

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      // create dependencies
      Cache cache = mock(Cache.class);
      when(cache.getName()).thenReturn("testCache");


      ThreadFactory threadFactory = new ThreadFactory() {
         @Override
         public Thread newThread(Runnable r) {
            String name = "PooledExecutorThread-" + StateConsumerTest.class.getSimpleName() + "-" + r.hashCode();
            return new Thread(r, name);
         }

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    */
   private void initialisePart1() throws Exception
   {
      // Create the pools - we have two pools - one for non scheduled - and another for scheduled


      ThreadFactory tFactory = new HornetQThreadFactory("HornetQ-server-" + this.toString(),
                                                        false,
                                                        getThisClassLoader());


      if (configuration.getThreadPoolMaxSize() == -1)
      {

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      // If OIO each connection will have it's own thread
      // If NIO these are capped at nio-remoting-threads which defaults to num cores * 3
      // This needs to be a different thread pool to the main thread pool especially for OIO where we may need
      // to support many hundreds of connections, but the main thread pool must be kept small for better performance


      ThreadFactory tFactory = new HornetQThreadFactory("HornetQ-remoting-threads-" + server.toString() +
                                                        "-" +
                                                        System.identityHashCode(this), false, tccl);


      threadPool = Executors.newCachedThreadPool(tFactory);

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   private static synchronized ExecutorService getGlobalThreadPool()
   {
      if (globalThreadPool == null)
      {
         ThreadFactory factory = new HornetQThreadFactory("HornetQ-client-global-threads", true, getThisClassLoader());


         globalThreadPool = Executors.newCachedThreadPool(factory);
      }


      return globalThreadPool;

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