1 package org.opendaylight.controller.sal.binding.codegen.impl;
3 import java.util.concurrent.ExecutorService;
4 import java.util.concurrent.Executors;
5 import java.util.concurrent.ScheduledExecutorService;
6 import java.util.concurrent.ThreadFactory;
8 import org.opendaylight.controller.sal.binding.codegen.RuntimeCodeGenerator;
9 import org.opendaylight.controller.sal.binding.spi.NotificationInvokerFactory;
11 import com.google.common.util.concurrent.ListeningExecutorService;
12 import com.google.common.util.concurrent.MoreExecutors;
13 import com.google.common.util.concurrent.ThreadFactoryBuilder;
15 import javassist.ClassPool;
17 public class SingletonHolder {
19 public static final ClassPool CLASS_POOL = new ClassPool();
20 public static final org.opendaylight.controller.sal.binding.codegen.impl.RuntimeCodeGenerator RPC_GENERATOR_IMPL = new org.opendaylight.controller.sal.binding.codegen.impl.RuntimeCodeGenerator(
22 public static final RuntimeCodeGenerator RPC_GENERATOR = RPC_GENERATOR_IMPL;
23 public static final NotificationInvokerFactory INVOKER_FACTORY = RPC_GENERATOR_IMPL.getInvokerFactory();
24 private static ListeningExecutorService NOTIFICATION_EXECUTOR = null;
25 private static ListeningExecutorService COMMIT_EXECUTOR = null;
27 public static synchronized final ListeningExecutorService getDefaultNotificationExecutor() {
28 if (NOTIFICATION_EXECUTOR == null) {
29 NOTIFICATION_EXECUTOR = createNamedExecutor("md-sal-binding-notification-%d");
31 return NOTIFICATION_EXECUTOR;
34 public static synchronized final ListeningExecutorService getDefaultCommitExecutor() {
35 if (COMMIT_EXECUTOR == null) {
36 COMMIT_EXECUTOR = createNamedExecutor("md-sal-binding-commit-%d");
39 return COMMIT_EXECUTOR;
42 private static ListeningExecutorService createNamedExecutor(String format) {
43 ThreadFactory factory = new ThreadFactoryBuilder().setDaemon(true).setNameFormat(format).build();
44 ExecutorService executor = Executors.newCachedThreadPool(factory);
45 return MoreExecutors.listeningDecorator(executor);