def startService(self):
log.info("starting DBase Service")
yield self.schema()
self.startTasks()
# Remainder Service initialization
Service.startService(self)
log.info("Database operational.")
def __init__(self, options, **kargs):
Service.__init__(self)
self.options = options
self.depth = options['depth']
self.enabled = options['enabled']
self.fifos = dict()
setLogLevel(namespace=NAMESPACE, levelStr=options['log_level'])
def startService(self):
log.info("starting DBase Service on {database}",
database=self.options['connection_string'])
self.schema()
# setup the connection pool for asynchronouws adbapi
self.openPool()
self.startTasks()
# Remainder Service initialization
Service.startService(self)
log.info("Database operational.")
def __init__(self, options, **kargs):
Service.__init__(self)
self.options = options
self.paused = False
self.onBoot = True
self.timeStatList = []
self.nrowsStatList = []
self.sunriseTask = task.LoopingCall(self.sunrise)
setLogLevel(namespace='dbase', levelStr=options['log_level'])
setLogLevel(namespace='register', levelStr=options['register_log_level'])
if self.options['secs_resolution'] not in self.SECS_RESOLUTION:
raise DiscreteValueError(self.options['secs_resolution'], self.SECS_RESOLUTION)
def __init__(self, options, **kargs):
Service.__init__(self)
self.options = options
self.paused = False
self.onBoot = True
self.timeStatList = []
self.nrowsStatList = []
setLogLevel(namespace='dbase', levelStr=options['log_level'])
setLogLevel(namespace='registry',
levelStr=options['register_log_level'])
if self.options['secs_resolution'] not in self.SECS_RESOLUTION:
raise DiscreteValueError(self.options['secs_resolution'],
self.SECS_RESOLUTION)
# Import appropiate DAO module
if self.options['type'] == "sqlite3":
import sqlite3
from .sqlite3 import getPool, Date, TimeOfDay, TESSUnits, Location, TESS, TESSReadings
if not os.path.exists(options['connection_string']):
raise IOError(
"No SQLite3 Database file found in {0}. Exiting ...".
format(options['connection_string']))
# synchronous database initialization uses standard API, not adbapi
connection = sqlite3.connect(options['connection_string'])
self.getPoolFunc = getPool
else:
msg = "No database driver found for '{0}'".format(
self.options['type'])
raise ImportError(msg)
# Create DAO objects
self.pool = None
self.connection = connection
self.tess = TESS(connection)
self.tess_units = TESSUnits(connection)
self.tess_readings = TESSReadings(connection, self)
self.tess_locations = Location(connection)
self.date = Date(connection)
self.time = TimeOfDay(connection, self.options['secs_resolution'])
def stopService(self):
try:
yield Service.stopService(self)
except Exception as e:
log.error("Exception {excp!s}", excp=e)
reactor.stop()
def stopService(self):
self.pool.close()
d = Service.stopService()
log.info("Database stopped.")
return d
def stopService(self):
self.closePool()
d = Service.stopService()
log.info("Database stopped.")
return d