Delegate Expressions

1

How can I pass parameters to my delegates which can be later used in my code

2

Hi @SanayaMalhotra79

You can’t, but you can read the variables from the execution:

public class CustomDelegate implements JavaDelegate {
    
    @Override
    public void execute(DelegateExecution execution) {
        execution.getVariable("myVariable");
    }
}

Or if possible you can also write a FlowableFunctionDelegate, see flowable-engine/modules/flowable-dmn-engine/src/test/java/org/flowable/dmn/engine/test/TestCustomFunctionDelegate.java at master · amporsim/flowable-engine · GitHub

It allows you to pass parameters to the function:

${custom:testFunctionName('2015-01-01')}

Regards,
Simon