topic Re: Handle the remained process after exception handling in Alfresco Archive

Handle the remained process after exception handling

jo_onas — Mon, 24 Feb 2014 07:20:26 GMT

Hi All,I want to reuse the remained process, which is built by exceptions, like this: runtimeService.createProcessInstanceQuery().processInstanceId(deadProcess).singleResult().recover(time);‍‍‍In my case, I create a request handler with Activiti engine and it may fall when running the request for

Re: Handle the remained process after exception handling

jbarrez — Tue, 25 Feb 2014 09:29:29 GMT

You could catch the error using a boundary event and put it in an error state, where you can then move it to the correct state with a custom operation.

However, I'm not sure if I get your use case completely.

Re: Handle the remained process after exception handling

jo_onas — Fri, 07 Mar 2014 20:20:31 GMT

Thanks for your reply.

Actually, this part is an executor in our process with a running timer and all these things are in a subprocess. I try to add an boundary signal event, but this operation throws a SQL exception, which complaints that an foreign key comstraint exists in act_ru_execution. Currently, I build another query process to pick up these dead job and run their executeJob method in another time.

I don't think my operation is good according to the API doc and I find your suggestion is better. I will retry it in our next release version with latest 5.14 engine.

Re: Handle the remained process after exception handling

frederikherema1 — Mon, 10 Mar 2014 09:24:55 GMT

Let us know what your findings are on the suggested solution