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AccountTransferWorker.java
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AccountTransferWorker.java
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/*
* Copyright (c) 2020 Temporal Technologies, Inc. All Rights Reserved
*
* Copyright 2012-2016 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Modifications copyright (C) 2017 Uber Technologies, Inc.
*
* 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 io.temporal.samples.moneytransfer;
import static io.temporal.samples.moneytransfer.AccountActivityWorker.TASK_QUEUE;
import io.temporal.client.WorkflowClient;
import io.temporal.serviceclient.WorkflowServiceStubs;
import io.temporal.worker.Worker;
import io.temporal.worker.WorkerFactory;
public class AccountTransferWorker {
@SuppressWarnings("CatchAndPrintStackTrace")
public static void main(String[] args) {
// Get worker to poll the common task queue.
// gRPC stubs wrapper that talks to the local docker instance of temporal service.
WorkflowServiceStubs service = WorkflowServiceStubs.newLocalServiceStubs();
// client that can be used to start and signal workflows
WorkflowClient client = WorkflowClient.newInstance(service);
// worker factory that can be used to create workers for specific task queues
WorkerFactory factory = WorkerFactory.newInstance(client);
Worker worker = factory.newWorker(TASK_QUEUE);
worker.registerWorkflowImplementationTypes(AccountTransferWorkflowImpl.class);
// Start all workers created by this factory.
factory.start();
System.out.println("Worker started for task queue: " + TASK_QUEUE);
}
}