File indexing completed on 2024-04-06 12:03:30
0001 '''
0002 Update the config-to-payload map table for the fast DAQ O2O.
0003
0004 @author: hqu
0005 '''
0006
0007 from CondTools.SiStrip.o2o_db_manager import make_dbtype, DbManager
0008 import os
0009 import logging
0010 import sqlalchemy
0011
0012
0013 class ConfigToPayloadMapDef(object):
0014 __tablename__ = 'STRIP_CONFIG_TO_PAYLOAD_MAP'
0015 config_hash = sqlalchemy.Column(sqlalchemy.String(2000), primary_key=True)
0016 payload_hash = sqlalchemy.Column(sqlalchemy.String(2000), nullable=False)
0017 payload_type = sqlalchemy.Column(sqlalchemy.String(2000), nullable=False)
0018 config_string = sqlalchemy.Column(sqlalchemy.String(2000), nullable=False)
0019 insertion_time = sqlalchemy.Column(sqlalchemy.TIMESTAMP, nullable=False)
0020
0021
0022 class DbManagerDAQ(DbManager):
0023 def __init__(self, db, authPath=None):
0024 DbManager.__init__(self, db, authPath)
0025 self.ConfigToPayloadMap = make_dbtype(ConfigToPayloadMapDef, self.schema)
0026 if self.schema:
0027 self.ConfigToPayloadMapSqlite = make_dbtype(ConfigToPayloadMapDef, schema=None)
0028 else:
0029 self.ConfigToPayloadMapSqlite = self.ConfigToPayloadMap
0030
0031 def update_hashmap(self, input_path):
0032 if not os.path.exists(input_path):
0033 logging.info('No config-to-payload map file at %s. Skipping.' % input_path)
0034 return
0035 session = self.connect('sqlite:///%s' % input_path)
0036 entry = session.query(self.ConfigToPayloadMapSqlite).first()
0037 if entry:
0038 self.check_table(ConfigToPayloadMapDef, self.ConfigToPayloadMap)
0039 destSession = self.connect()
0040 cfgmap = self.ConfigToPayloadMap(config_hash=entry.config_hash,
0041 payload_hash=entry.payload_hash,
0042 payload_type=entry.payload_type,
0043 config_string=entry.config_string,
0044 insertion_time=entry.insertion_time)
0045 destSession.add(cfgmap)
0046 destSession.commit()
0047 logging.info('Updated config-to-payload map for %s' % cfgmap.payload_type)
0048 logging.info('... config_hash = %s, payload_hash = %s' % (cfgmap.config_hash, cfgmap.payload_hash))
0049 else:
0050 raise RuntimeError('No entry found in config-to-payload map file %s' % input_path)
