def delete_workflow_definition(identifier, session=None): wf_def = get_workflow_definition(identifier) if wf_def.project_id != security.get_project_id(): raise exc.NotAllowedException( "Can not delete workflow of other users. [workflow_identifier=%s]" % identifier) if wf_def.is_system: msg = "Attempt to delete a system workflow: %s" % identifier raise exc.DataAccessException(msg) cron_triggers = get_cron_triggers(insecure=True, workflow_id=wf_def.id) if cron_triggers: raise exc.DBError( "Can't delete workflow that has cron triggers associated. " "[workflow_identifier=%s], [cron_trigger_id(s)=%s]" % (identifier, ', '.join([t.id for t in cron_triggers]))) event_triggers = get_event_triggers(insecure=True, workflow_id=wf_def.id) if event_triggers: raise exc.DBError( "Can't delete workflow that has event triggers associated. " "[workflow_identifier=%s], [event_trigger_id(s)=%s]" % (identifier, ', '.join([t.id for t in event_triggers]))) # Delete workflow members first. delete_resource_members(resource_type='workflow', resource_id=wf_def.id) session.delete(wf_def)
def delete_workflow_definition(identifier, session=None): wf_def = get_workflow_definition(identifier) m_dbutils.check_db_obj_access(wf_def) cron_triggers = get_cron_triggers(insecure=True, workflow_id=wf_def.id) if cron_triggers: raise exc.DBError( "Can't delete workflow that has cron triggers associated. " "[workflow_identifier=%s], [cron_trigger_id(s)=%s]" % (identifier, ', '.join([t.id for t in cron_triggers])) ) event_triggers = get_event_triggers(insecure=True, workflow_id=wf_def.id) if event_triggers: raise exc.DBError( "Can't delete workflow that has event triggers associated. " "[workflow_identifier=%s], [event_trigger_id(s)=%s]" % (identifier, ', '.join([t.id for t in event_triggers])) ) # Delete workflow members first. delete_resource_members(resource_type='workflow', resource_id=wf_def.id) session.delete(wf_def)
def drop_db(): global _facade try: models.Workbook.metadata.drop_all(b.get_engine()) _facade = None except Exception as e: raise exc.DBError("Failed to drop database: %s" % e)
def drop_db(): global _initialized with _SCHEMA_LOCK: if not _initialized: return try: models.Workbook.metadata.drop_all(b.get_engine()) _initialized = False except Exception as e: raise exc.DBError("Failed to drop database: %s" % e)
def setup_db(): global _initialized with _SCHEMA_LOCK: if _initialized: return try: models.Workbook.metadata.create_all(b.get_engine()) _initialized = True except sa.exc.OperationalError as e: raise exc.DBError("Failed to setup database: %s" % e)
def setup_db(): try: models.Workbook.metadata.create_all(b.get_engine()) except sa.exc.OperationalError as e: raise exc.DBError("Failed to setup database: %s" % e)