/*
* Copyright (c) 2008-2017, Hazelcast, Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.hazelcast.spi.impl.eventservice.impl;
import com.hazelcast.spi.EventPublishingService;
import com.hazelcast.util.executor.StripedRunnable;
import com.hazelcast.util.executor.TimeoutRunnable;
import java.util.concurrent.TimeUnit;
/**
* A {@link StripedRunnable} responsible of processing the {@link #event} on a thread defined by the {@link #orderKey}.
* Processes the event by dispatching it on the responsible {@link EventPublishingService} together with the listener
* responsible for the event.
*
* @see EventPublishingService#dispatchEvent(Object, Object)
*/
public final class LocalEventDispatcher implements StripedRunnable, TimeoutRunnable {
private EventServiceImpl eventService;
private final String serviceName;
private final Object event;
private final Object listener;
private final int orderKey;
private final long timeoutMs;
LocalEventDispatcher(EventServiceImpl eventService, String serviceName, Object event, Object listener,
int orderKey, long timeoutMs) {
this.eventService = eventService;
this.serviceName = serviceName;
this.event = event;
this.listener = listener;
this.orderKey = orderKey;
this.timeoutMs = timeoutMs;
}
@Override
public long getTimeout() {
return timeoutMs;
}
@Override
public TimeUnit getTimeUnit() {
return TimeUnit.MILLISECONDS;
}
@Override
public void run() {
final EventPublishingService<Object, Object> service = eventService.nodeEngine.getService(serviceName);
service.dispatchEvent(event, listener);
}
@Override
public int getKey() {
return orderKey;
}
}