Set process variable in JBPM 6

Question

We are using JBPM 6.x and wanted to update process variables once process is in progress.

I have many example to access process variables in java code but nowhere clearly find how to set it in java code?

Just to give more background: We can set variables in process definition as

kcontext.setVariable();

How can we set in java code using API? OR how can get kContext? PLEASE HELP

Just to give more background: We can set variables in process definition as kcontext.setVariable(); How can we set in java code using API? OR how can get kContext? PLEASE HELP — Dynamic Meta, Mar 27 '17 at 17:14
Just wondering, are you using kie-server also? if so, there will a full-REST API documentation available. usually the URL is :/kie-server/docs example: 123.123.123.123:8180/kie-server/docs — hnandarusdy, Apr 26 '17 at 13:15

score 1 · Accepted Answer · answered Apr 02 '17 at 06:31

1

Try with below approach:

 ProcessInstance processInstance= ksession.startProcess("com.sample.bpmn.hello",params);  
    RuleFlowProcessInstance ruleFlowProcessInstance= (RuleFlowProcessInstance) processInstance;
    ruleFlowProcessInstance.setVariable("processVar1","newValue");

answered Apr 02 '17 at 06:31

Abhijit Humbe

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Hi Abhijit, I an trying the same thing but getting error. Please help. https://stackoverflow.com/questions/50613721/proper-way-to-set-or-update-jbpm6-process-variables – AniSaw May 30 '18 at 22:09

Set process variable in JBPM 6

1 Answers1