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Questions tagged [flowable]

Flowable is a light-weight business process engine written in Java. Use this tag for questions related to Flowable usage and workflows.

The Flowable process engine allows you to deploy BPMN 2.0 process definitions (an industry XML standard for defining processes), creating process instances of those process definitions, running queries, accessing active or historical process instances and related data. It can run as independent engine or as a service and can be integrated with Spring and Spring boot. It even supports DMN decision tables and CMMN case management engines.

Flowable is a fork of Activiti (registered trademark of Alfresco).

Official User Guide
GitHub page

154 questions
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Is jBPM dying? What is the future of jBPM and Activiti BPMN?

I have heard that the developers of "jBPM" have transferred to "Activiti BPMN 2" in recent times (ex: Tom). I am wondering about is whether the support for jBPM will be over or not.. Besides, I would be glad to hear your ideas about if the…
javatar
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How to send cancel signal to ConnectableFlowable?

I use disposable Flowable to emit and subscribe items. But when I try to use ConnectableFlowable I can not send cancel signal to emitter. How can I understand flowable is disposed inside Flowable.create method? You can see the scenario by comment…
Gürcan Kavakçı
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Deploy Flowable workflow programmtically

I am trying to dynamically generate the workflow file for Flowable and deploy it on the go. There are two challenges: 1. Create BAR file to package the XML that is generated 2. Deploying it dynamically. Has anyone ever tried this? If yes, could you…
The Cloud Guy
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FLOWABLE: Executing Service Tasks from java code without using xml

I am using Flowable 6.4.1 in spring-boot to create processes and run from my java code, but requirement is to not use any xml, so due to this I have hit a blockade. I have a user task, taking input from user, depending on that input, call to…
Akki
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FLOWABLE: How to change 5 minute default interval of Async job

I assume DefaultAsyncJobExecutor is the class which gets picked up by default as an implementation of AsyncExecutor interface (not sure if this assumption is right or not) So basically I want to modify the default time-out duration of an…
Akki
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How to enable UI for flowable?

is it possible to add ui tools to existing spring boot application with flowable engine ? Added dependencies , but spring complains that resources ar not FOUND(404) implementation group: 'org.flowable', name: 'flowable-spring-boot-starter-ui-task',…
LvDevR1
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Remediation of Apache Log4j Security Vulnerabilities for Flowable

I just wanted to know that is there any remediation/solution documented step of Apache Log4j Security Vulnerabilities for Flowable, please let us know if any new release has addressed the Apache Log4j Security Vulnerabilities.
Ravindra Gupta
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Spring bean injection problem in Flowable service task

I have a question about spring bean injection in service tasks of Flowable, why only this kind of injection with a static modifier worked, and what is the logic of it? I must inject a spring bean in a Flowable java service task, and I tested some…
Massoud Azizi
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Micronaut HTTP Filter to modify the response payload

I need to post process the response of any Micronaut controller and eliminate items in the response body when a user is not authorized to access them. In a blocking world I would implement it like protected MutableHttpResponse…
saw303
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How to pass variables as parameters to an Aspect

@Component("taskCreateListener") public class TaskCreateListener implements FlowableEventListener { @LogMethod @DetermineCaseTypeOfWork @Override public void onEvent(FlowableEvent event) { ///Do stuff that results in variables I want…
moesyzlack23
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4 answers

Implementing Workflow engine in Java Spring Boot

I have the below requirements where workflow is required: The product is a cloud based product where organizations will register and create roles for their team on the go. The teams will submit some entity like expenses, travel request etc for…
The Cloud Guy
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Start/stop a process instance in flowable

I'm looking for a way to start/stop/resume a process instance in flowable. In the docs I haven't find anything. All I've found are the operations for start/suspend a deployment process. Runtimeservice does not have start/suspendProcessByInstanceXXX,…
Usr
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How to control of UI (e.g. Vaadin) through "camunda" or "flowable" bpms?

Hello! I have a problem with Camunda or Flowable BPMS. I need to change my UI depending on the business process. For instance: I have a process A (user task) and camunda (flowable) should generate a form in Vaadin. Then it should wait for user…
Sergey Yaushev
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What is the difference between class and delegate expression in Flowable

As topic, what is the difference between class and delegate expression? Which is better to use?
cwiq
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MessageEndevent on Flowable

Is something like MessageEndevent available on Flowable?attached is the screenshot from FlowFest'19 - the annual community event where I see something like 'Message end event' after the event 'Send Mail' I am not sure what that symbol/event means…
Pranavi
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