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############################################################################### 

# (c) Copyright 2016 CERN # 

# # 

# This software is distributed under the terms of the GNU General Public # 

# Licence version 3 (GPL Version 3), copied verbatim in the file "COPYING". # 

# # 

# In applying this licence, CERN does not waive the privileges and immunities # 

# granted to it by virtue of its status as an Intergovernmental Organization # 

# or submit itself to any jurisdiction. # 

############################################################################### 

''' 

Slot manager for CVMFS Tools 

@author: Stefan-Gabriel CHITIC, Ben Couturier 

''' 

 

import subprocess 

import logging 

from lbCVMFSTools.TransactionHandlerInterface import \ 

TransactionHandlerInterface 

 

 

class DefaultTransactionHandler(TransactionHandlerInterface): 

 

def __init__(self, *args, **kwargs): 

super(DefaultTransactionHandler, self).__init__(*args, **kwargs) 

self.log_prefix = '' 

if self.dry_run: 

self.log_prefix = 'IN DRY-RUN MODE: ' 

 

def transactionStart(self): 

""" Start a CVMFS transaction """ 

logging.info("%sNoting to do for transaction start" % self.log_prefix) 

 

def transactionPublish(self): 

""" Publish a CVMFS transaction """ 

logging.info("%sNoting to do for transaction publish" % 

self.log_prefix) 

 

def transactionAbort(self): 

""" Abort a CVMFS transaction """ 

logging.info("%sNoting to do for transaction abort" % 

self.log_prefix)