Trying to implement Interceptor before and after execution of each task within the process

abhilashk6303 · January 19, 2021, 4:43pm

Hi,

Application: Spring boot (Event based) with Camunda

I need to collect logs and payload of each task within the process. I tried to follow this approach but I couldn’t achieve (

)

abhilashk6303 · January 19, 2021, 4:45pm

@jgigliotti @criew can you help?

jgigliotti · January 19, 2021, 5:08pm

Not with the information you provided. Can you give a sense of what you tried? What exactly couldn’t you achieve? If you need some suggestions on what makes a post easier to answer, take a look at the FAQs.

Have you taken a look at the Spring Eventing Bridge documented in the Spring Boot Integration section?

abhilashk6303 · January 21, 2021, 9:16pm

I tried this approach to intercept http-connector tasks within each bpmn process, but I was unable to capture actual payload and request URL. But using this functionality it worked.

abhilashk6303 · January 21, 2021, 9:16pm

github.com

camunda/camunda-connect/blob/0f4a62f1953fad0577226c215855a10562e5f363/core/src/main/java/org/camunda/connect/impl/DebugRequestInterceptor.java#L58



public DebugRequestInterceptor(boolean proceed) {
  this.proceed = proceed;
}

public DebugRequestInterceptor(Object response) {
  this.response = response;
  this.proceed = false;
}

public Object handleInvocation(ConnectorInvocation invocation) throws Exception {
  request = invocation.getRequest();
  target = invocation.getTarget();
  if (proceed) {
    return invocation.proceed();
  }
  else {
    return response;
  }
}

abhilashk6303 · January 25, 2021, 9:52pm

@jgigliotti I Implemented above example to intercept http-connector request within a process. It is working well but Process Definition ID and Instance ID are not available using this approach. Is Spring- Eventing bridge is the only option to get that fetch that information.

abhilashk6303 · January 25, 2021, 10:54pm

How to Intercept only requests of type http-connector through spring Eventing bridge functionality.