# Package org.jbpm.executor.commands

- Class Summary
  Class | Description
  --- | ---
  DelayedPrintOutCommand | Simple command to log the contextual data after given (10 sec by default) delay and return empty results.
  ExecuteSQLQueryCommand |
  ExecutionErrorCleanupCommand | Execution error clean up command that aims at doing house keeping of execution error table used in jBPM: Command by default is auto configured to run once a day from the time it was initially scheduled though it can be reconfigured in terms of frequency when it is executed and if it shall run multiple times at all. Following is a complete list of accepted parameters: DateFormat - date format for further date related params - if not given yyyy-MM-dd is used (pattern of SimpleDateFormat class) EmfName - name of entity manager factory to be used for queries (valid persistence unit name) SingleRun - indicates if execution should be single run only (true|false) NextRun - provides next execution time (valid time expression e.g. 1d, 5h, etc) OlderThan - indicates what errors should be deleted - older than given date OlderThanPeriod - indicated what errors should be deleted older than given time expression (valid time expression e.g. 1d, 5h, etc) ForProcess - indicates errors to be deleted only for given process definition ForProcessInstance - indicates errors to be deleted only for given process instance ForDeployment - indicates errors to be deleted that are from given deployment id
  JobExecutionErrorCommand | Simple command to throw runtime exception Just for testing purpose.
  LogCleanupCommand | Log clean up command that aims at doing house keeping of audit/log tables used in jBPM: process related audit logs (process instance, node instance, variables) task related audit logs (audit task, task events) executor related data (requests and errors) Command by default is auto configured to run once a day from the time it was initially scheduled though it can be reconfigured in terms of frequency when it is executed and if it shall run multiple times at all. Following is a complete list of accepted parameters: SkipProcessLog - indicates if clean up of process logs should be omitted (true|false) SkipTaskLog - indicates if clean up of task logs should be omitted (true|false) SkipExecutorLog - indicates if clean up of executor logs should be omitted (true|false) DateFormat - date format for further date related params - if not given yyyy-MM-dd is used (pattern of SimpleDateFormat class) EmfName - name of entity manager factory to be used for queries (valid persistence unit name) SingleRun - indicates if execution should be single run only (true|false) NextRun - provides next execution time (valid time expression e.g. 1d, 5h, etc) OlderThan - indicates what logs should be deleted - older than given date OlderThanPeriod - indicated what logs should be deleted older than given time expression (valid time expression e.g. 1d, 5h, etc) ForProcess - indicates logs to be deleted only for given process definition ForDeployment - indicates logs to be deleted that are from given deployment id RecordsPerTransaction - indicates number of records to be included in each DB transaction (default is 0 which means do the delete in one single transaction)
  PrintOutCommand | Simple command to log the contextual data and return empty results.
  ReoccurringPrintOutCommand | Simple command to log the contextual data and return empty results as reoccurring job.
  RequeueRunningJobsCommand |
  SLATrackingCommand | SLA Tracking command that aims at looking up for process or node instances with SLA violations: Command by default is auto configured to run once an hour from the time it was initially scheduled though it can be reconfigured in terms of frequency when it is executed and if it shall run multiple times at all. Following is a complete list of accepted parameters: EmfName - name of entity manager factory to be used for queries (valid persistence unit name) SingleRun - indicates if execution should be single run only (true|false) NextRun - provides next execution time (valid time expression e.g. 1d, 5h, etc) ForDeployment - indicates errors to be deleted that are from given deployment id