Package rife.workflow

Interface ErrorListener

public interface ErrorListener
This interface allows classes to register themselves to receive notifications when work fails with an exception in a Workflow.

Error listeners have to be registered through Workflow.addErrorListener(rife.workflow.ErrorListener). When no error listeners have been registered, work failures will be logged to the rife.workflow logger instead.

Failed work counts as finished work, which means that Workflow.waitForNoWork() and Workflow.waitForPausedWork() return normally when work fails, and these listeners are the way for you to detect that failures happened.

Since:
1.10
See Also:
API Note:
The workflow engine is in a BETA STAGE and might still change.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    errorOccurred(WorkErrorException error)
    Called when work failed with an exception.

  • Method Details

    • errorOccurred

      void errorOccurred(WorkErrorException error)
      Called when work failed with an exception.

      This method will be called on the thread that was executing the work.

      Parameters:
      error - describes the work that failed, with the original exception available as its cause
      Since:
      1.10
      See Also: