topic Re: Add Parser Error in ParseListener in Alfresco Archive

Add Parser Error in ParseListener

ingo_ri — Mon, 27 Aug 2012 16:33:51 GMT

Hi,I would like to back up our BPMN-extension in the ParseListener. When we parse a userTask in our ParseListener I want to add an error to inform the deployer about a missing element or attribute.How can I do this?Kind Regards,Ingo

Re: Add Parser Error in ParseListener

meyerd — Tue, 28 Aug 2012 05:33:47 GMT

Hi Ingo,

seems like for the moment, your options are limited to throwing an exception.

Re: Add Parser Error in ParseListener

ingo_ri — Tue, 28 Aug 2012 09:05:24 GMT

Hi Daniel,

even an Exception won't stop the deployment. This is a snippet from BpmnParse:


  public BpmnParse execute() {
    super.execute(); // schema validation

    try {
      parseRootElement();

    } catch (Exception e) {
      LOGGER.log(Level.SEVERE, "Uknown exception", e);
    } finally {
      if (hasWarnings()) {
        logWarnings();
      }
      if (hasErrors()) {
        throwActivitiExceptionForErrors();
      }
    }

    return this;
  }

Which refactoring is needed to add an error in the listener?