Zeebe - Get Started Jave Client
This repository contains the source code of the Zeebe Get-Started Java client tutorial.
You can find the tutorial in the Zeebe documentation.
Run with Maven
Build the JAR file with Maven
mvn clean package
And execute it with Java
java -jar target/zeebe-get-started-java-client-0.1.0-jar-with-dependencies.jar
docker-compose
Make sure to build the worker by running mvn clean package.
Then start the broker:
docker-compose up -d broker
and start the worker
docker-compose up worker
You should see output like this:
$ docker-compose up worker
Creating zeebegetstartedjavaclient_worker_1 ...
Creating zeebegetstartedjavaclient_worker_1 ... done
Attaching to zeebegetstartedjavaclient_worker_1
worker_1 | Connecting to broker: zeebe-broker:51015
worker_1 | Connected to broker: zeebe-broker:51015
worker_1 | Workflow deployed. Version: 1
worker_1 | Workflow instance created. Key: 4294983520
worker_1 | Process order: {"orderId":31243}
worker_1 | Collect money using payment method: VISA
worker_1 | > WorkflowInstanceEvent [state=CREATE_WORKFLOW_INSTANCE, workflowInstanceKey=-1, workflowKey=-1, bpmnProcessId=order-process, version=-1, activityId=null, payload={"orderId":31243,"orderItems":[435,182,376]}]
worker_1 | > WorkflowInstanceEvent [state=WORKFLOW_INSTANCE_CREATED, workflowInstanceKey=4294983520, workflowKey=4294978128, bpmnProcessId=order-process, version=1, activityId=, payload={"orderId":31243,"orderItems":[435,182,376]}]
worker_1 | > WorkflowInstanceEvent [state=START_EVENT_OCCURRED, workflowInstanceKey=4294983520, workflowKey=4294978128, bpmnProcessId=order-process, version=1, activityId=order-placed, payload={"orderId":31243,"orderItems":[435,182,376]}]
worker_1 | > WorkflowInstanceEvent [state=SEQUENCE_FLOW_TAKEN, workflowInstanceKey=4294983520, workflowKey=4294978128, bpmnProcessId=order-process, version=1, activityId=SequenceFlow_18tqka5, payload={"orderId":31243,"orderItems":[435,182,376]}]
worker_1 | > WorkflowInstanceEvent [state=ACTIVITY_READY, workflowInstanceKey=4294983520, workflowKey=4294978128, bpmnProcessId=order-process, version=1, activityId=collect-money, payload={"orderId":31243,"orderItems":[435,182,376]}]
worker_1 | > WorkflowInstanceEvent [state=ACTIVITY_ACTIVATED, workflowInstanceKey=4294983520, workflowKey=4294978128, bpmnProcessId=order-process, version=1, activityId=collect-money, payload={"orderId":31243}]
worker_1 | > WorkflowInstanceEvent [state=ACTIVITY_COMPLETING, workflowInstanceKey=4294983520, workflowKey=4294978128, bpmnProcessId=order-process, version=1, activityId=collect-money, payload={"totalPrice":46.5}]
worker_1 | > WorkflowInstanceEvent [state=ACTIVITY_COMPLETED, workflowInstanceKey=4294983520, workflowKey=4294978128, bpmnProcessId=order-process, version=1, activityId=collect-money, payload={"orderId":31243,"orderItems":[435,182,376],"totalPrice":46.5}]
worker_1 | > WorkflowInstanceEvent [state=SEQUENCE_FLOW_TAKEN, workflowInstanceKey=4294983520, workflowKey=4294978128, bpmnProcessId=order-process, version=1, activityId=SequenceFlow_10zt7r3, payload={"orderId":31243,"orderItems":[435,182,376],"totalPrice":46.5}]
worker_1 | > WorkflowInstanceEvent [state=ACTIVITY_READY, workflowInstanceKey=4294983520, workflowKey=4294978128, bpmnProcessId=order-process, version=1, activityId=fetch-items, payload={"orderId":31243,"orderItems":[435,182,376],"totalPrice":46.5}]
worker_1 | > WorkflowInstanceEvent [state=ACTIVITY_ACTIVATED, workflowInstanceKey=4294983520, workflowKey=4294978128, bpmnProcessId=order-process, version=1, activityId=fetch-items, payload={"orderId":31243,"orderItems":[435,182,376],"totalPrice":46.5}]
worker_1 | Closed.
zeebegetstartedjavaclient_worker_1 exited with code 0
Code of Conduct
This project adheres to the Contributor Covenant Code of Conduct. By participating, you are expected to uphold this code. Please report unacceptable behavior to [email protected].
License
Most Zeebe source files are made available under the Apache License, Version 2.0 except for the broker-core component. The broker-core source files are made available under the terms of the GNU Affero General Public License (GNU AGPLv3). See individual source files for details.
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