mirror of
https://github.com/Pardus-LiderAhenk/ahenk
synced 2024-11-23 17:12:26 +03:00
50 lines
2.2 KiB
Python
50 lines
2.2 KiB
Python
#!/usr/bin/python3
|
|
# -*- coding: utf-8 -*-
|
|
# Author: İsmail BAŞARAN <ismail.basaran@tubitak.gov.tr> <basaran.ismaill@gmail.com>
|
|
|
|
from base.Scope import Scope
|
|
from base.model.Task import Task
|
|
|
|
|
|
class ScheduleTaskDB(object):
|
|
def __init__(self):
|
|
scope = Scope.getInstance()
|
|
self.logger = scope.getLogger()
|
|
self.db_service = scope.getDbService()
|
|
|
|
def initialize(self):
|
|
self.logger.debug('[ScheduleTaskDB] Initializing scheduler database...')
|
|
self.db_service.check_and_create_table('schedule_task', ['id INTEGER', 'task_json TEXT'])
|
|
self.logger.debug('[ScheduleTaskDB] Scheduler database is ok.')
|
|
|
|
def save(self, task):
|
|
self.logger.debug('[ScheduleTaskDB] Preparing schedule task for save operation... creating columns and values...')
|
|
cols = ['id', 'task_json']
|
|
values = [str(task.id), str(task.to_json())]
|
|
self.logger.debug('[ScheduleTaskDB] Saving scheduler task to db... ')
|
|
self.db_service.update('schedule_task', cols, values, None)
|
|
self.logger.debug('[ScheduleTaskDB] Scheduler task saved.')
|
|
|
|
def delete(self, task):
|
|
try:
|
|
self.logger.debug('[ScheduleTaskDB] Deleting schedule task. Task id=' + str(task.id))
|
|
self.db_service.delete('schedule_task', 'id=' + str(task.id))
|
|
self.logger.debug('[ScheduleTaskDB] Deleting schedule task deleted successfully. task id=' + str(task.id))
|
|
except Exception as e:
|
|
self.logger.error('[ScheduleTaskDB] Exception occur when deleting schedule task ' + str(e))
|
|
|
|
def load(self):
|
|
try:
|
|
self.logger.debug('[ScheduleTaskDB] Loading schedule tasks...')
|
|
rows = self.db_service.select('schedule_task')
|
|
tasks = []
|
|
for row in rows:
|
|
task_json = row['task_json']
|
|
task = Task(None)
|
|
task.from_json(task_json)
|
|
tasks.append(task)
|
|
self.logger.debug(
|
|
'[ScheduleTaskDB] Schedule tasks loaded successfully. Schedule Tasks size=' + str(len(tasks)))
|
|
return tasks
|
|
except Exception as e:
|
|
self.logger.error('[ScheduleTaskDB] Exception occur when loading schedule tasks! ' + str(e))
|