2 * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.controller.config.yang.netty.eventexecutor;
10 import com.google.common.reflect.AbstractInvocationHandler;
11 import com.google.common.reflect.Reflection;
12 import io.netty.util.concurrent.EventExecutor;
14 import java.lang.reflect.Method;
15 import java.util.concurrent.TimeUnit;
17 public interface AutoCloseableEventExecutor extends EventExecutor, AutoCloseable {
20 public static class CloseableEventExecutorMixin implements AutoCloseable {
21 public static final int DEFAULT_SHUTDOWN_SECONDS = 1;
22 private final EventExecutor eventExecutor;
24 public CloseableEventExecutorMixin(EventExecutor eventExecutor) {
25 this.eventExecutor = eventExecutor;
30 eventExecutor.shutdownGracefully(0, DEFAULT_SHUTDOWN_SECONDS, TimeUnit.SECONDS);
34 public static AutoCloseable createCloseableProxy(final EventExecutor eventExecutor) {
35 final CloseableEventExecutorMixin closeableGlobalEventExecutorMixin =
36 new CloseableEventExecutorMixin(eventExecutor);
37 return Reflection.newProxy(AutoCloseableEventExecutor.class, new AbstractInvocationHandler() {
39 protected Object handleInvocation(Object proxy, Method method, Object[] args) throws Throwable {
40 if (method.getName().equals("close")) {
41 closeableGlobalEventExecutorMixin.close();
44 return method.invoke(eventExecutor, args);