protected void configureThreadPool(
final ServiceLocator habitat,
final NetworkListener networkListener,
final ThreadPool threadPool) {
final String classname = threadPool.getClassname();
if (classname != null && !ThreadPool.DEFAULT_THREAD_POOL_CLASS_NAME.equals(classname)) {
// Use custom thread pool
try {
final ExecutorService customThreadPool =
Utils.newInstance(habitat, ExecutorService.class, classname, classname);
if (customThreadPool != null) {
if (!configureElement(habitat, networkListener, threadPool, customThreadPool)) {
LOGGER.log(
Level.INFO,
"The ThreadPool configuration bean can not be "
+ "passed to the custom thread-pool: {0}"
+ " instance, because it's not {1}.",
new Object[] {classname, ConfigAwareElement.class.getName()});
}
workerExecutorService = customThreadPool;
transport.setWorkerThreadPool(customThreadPool);
return;
}
LOGGER.log(Level.WARNING, "Can not initalize custom thread pool: {0}", classname);
} catch (Throwable t) {
LOGGER.log(Level.WARNING, "Can not initalize custom thread pool: " + classname, t);
}
}
try {
// Use standard Grizzly thread pool
workerExecutorService =
GrizzlyExecutorService.createInstance(
configureThreadPoolConfig(networkListener, threadPool));
transport.setWorkerThreadPool(workerExecutorService);
} catch (NumberFormatException ex) {
LOGGER.log(Level.WARNING, "Invalid thread-pool attribute", ex);
}
}
