/*
***************************************************************************************
* Copyright (C) 2006 EsperTech, Inc. All rights reserved. *
* http://www.espertech.com/esper *
* http://www.espertech.com *
* ---------------------------------------------------------------------------------- *
* The software in this package is published under the terms of the GPL license *
* a copy of which has been included with this distribution in the license.txt file. *
***************************************************************************************
*/
package com.espertech.esper.regression.multithread;
import com.espertech.esper.client.EPServiceProvider;
import com.espertech.esper.util.ThreadLogUtil;
import java.util.concurrent.Callable;
import java.util.Iterator;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class SendEventWaitCallable implements Callable
{
private final int threadNum;
private final EPServiceProvider engine;
private final Iterator<Object> events;
private final Object sendLock;
private boolean isShutdown;
public SendEventWaitCallable(int threadNum, EPServiceProvider engine, Object sendLock, Iterator<Object> events)
{
this.threadNum = threadNum;
this.engine = engine;
this.events = events;
this.sendLock = sendLock;
}
public void setShutdown(boolean shutdown)
{
isShutdown = shutdown;
}
public Object call() throws Exception
{
try
{
while ((events.hasNext() && (!isShutdown)))
{
synchronized(sendLock) {
sendLock.wait();
}
ThreadLogUtil.info("sending event");
engine.getEPRuntime().sendEvent(events.next());
}
}
catch (Exception ex)
{
log.error("Error in thread " + threadNum, ex);
return false;
}
return true;
}
private static final Logger log = LoggerFactory.getLogger(SendEventWaitCallable.class);
}