Add CheckLogJob JITL job

Current Situation

• Users would like to analyze log output of previously executed jobs.
• Analysis includes to identify warnings & errors.
• Analysis includes to identify output for decision-making about next steps in a workflow.

Desired Behavior

• The CheckLogJob JITL job is made available.
• Parameterization
  • job (required): the name of a job in the current workflow that is previously executed
  • label (optional): the name of the label indicating the job's occurrence in the workflow.
    • if the label does not match, then the CheckLogJob raises an error.
    • if the label is not specified and more than one occurrence of the job is found in the workflow, then the CheckLogJob raises an error.
  • pattern (required): a regular expression that is applied to the task log.
  • group_separator (optional): specifies a character that is used in the value of the js7CheckLogMatches return variable to separate results from capturing groups. Default: | (pipe)
• Processing
  • The JITL job will connect to JOC Cockpit and will request the task log of the indicated job running for the current order.
  • The JITL job will apply the regular expression pattern and will return results.
• Error Handling
  • The JITL job raises errors for failing connection/authentication to JOC Cockpit.
  • The JITL job raises errors if no results are found from the history or if more than one result is found.
  • The JITL job does not raise errors if the pattern matches or does not match.
• Return Variables
  • returnCode: the value 0 indicates pattern match, the value 1 indicates that the pattern didn't match.
  • js7CheckLogMatches: a string value holding the matching characters of the task log.
    • An empty value is returned if the pattern doesn't not match
    • In case of a pattern specifying capturing groups, the matching characters are provided for each group. The return variable holds values per group separated by the character specified from the group_separator argument.