Ref_Exceptions.md

Exception classes

• interface mle86\WQ\Exception\WQException
  All WQ Exceptions implement this empty interface.

  • class mle86\WQ\Exception\OptionValueException extends \InvalidArgumentException
    Thrown by WorkProcessor::setOption and WorkProcessor::setOptions in case of an invalid option value.

  • class mle86\WQ\Exception\UnserializationException extends \UnexpectedValueException
    Thrown by QueueEntry::fromSerializedJob() in case of invalid job data:

    • invalid serialization
    • non-object
    • object, but not a Job implementation

  • class mle86\WQ\Exception\UnserializationException extends \UnexpectedValueException
    Thrown by WorkProcessor::processNextJob if the job callback returns an unexpected value (it should be a JobResult constant or null or void).

• interface mle86\WQ\Exception\WQConnectionException extends WQException
  Thrown by WorkServerAdapter implementations if there is a connection problem (e.g. lost connection or unable to connect).