/*
* Copyright 2012-2014 Amazon.com, Inc. or its affiliates. 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.
* A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file 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.amazonaws.services.simpleworkflow.flow.examples.cronwithretry;
import java.io.IOException;
import java.util.concurrent.TimeUnit;
import com.amazonaws.services.simpleworkflow.AmazonSimpleWorkflow;
import com.amazonaws.services.simpleworkflow.flow.WorkflowWorker;
import com.amazonaws.services.simpleworkflow.flow.examples.common.ConfigHelper;
public class WorkflowHost {
public static final String DECISION_TASK_LIST = "PeriodicWorkflow";
public static void main(String[] args) throws Exception {
ConfigHelper configHelper = ConfigHelper.createConfig();
AmazonSimpleWorkflow swfService = configHelper.createSWFClient();
String domain = configHelper.getDomain();
final WorkflowWorker worker = new WorkflowWorker(swfService, domain, DECISION_TASK_LIST);
worker.addWorkflowImplementationType(CronWithRetryWorkflowImpl.class);
worker.setRegisterDomain(true);
worker.setDomainRetentionPeriodInDays(1);
worker.start();
System.out.println("Workflow Host Service Started...");
Runtime.getRuntime().addShutdownHook(new Thread() {
public void run() {
try {
worker.shutdownAndAwaitTermination(1, TimeUnit.MINUTES);
System.out.println("Workflow Host Service Terminated...");
}
catch (InterruptedException e) {
e.printStackTrace();
}
}
});
System.out.println("Please press any key to terminate service.");
try {
System.in.read();
}
catch (IOException e) {
e.printStackTrace();
}
System.exit(0);
}
}