Package Products :: Package ZenEvents :: Module DbAccessBase |
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# Source Code for Module Products.ZenEvents.DbAccessBase

     1  ###########################################################################
     2  #
     3  # This program is part of Zenoss Core, an open source monitoring platform.
     4  # Copyright (C) 2007, Zenoss Inc.
     5  #
     6  # This program is free software; you can redistribute it and/or modify it
     7  # under the terms of the GNU General Public License version 2 as published by
     8  # the Free Software Foundation.
     9  #
    10  # For complete information please visit: http://www.zenoss.com/oss/
    11  #
    12  ###########################################################################
    13  import types
    14
    15  from DbConnectionPool import DbConnectionPool
    16
    17 -class DbAccessBase(object):
    18
    19      # if we make this object persistent, we do not want to save make
    20      # connections to the other database persistent.
    21
    22      _v_cpool = DbConnectionPool()
    23
    24 -    def close(self, conn):
    25          self._v_cpool.put(conn)
    26
    27 -    def connect(self):
    28          """Load our database driver and connect to the database."""
    29          return self._v_cpool.get(host=self.host,
    30                                   port=self.port,
    31                                   username=self.username,
    32                                   password=self.password,
    33                                   database=self.database)
    34
    35 -    def cleanstring(self, value):
    36          """Remove the trailing \x00 off the end of a string."""
    37          if type(value) in types.StringTypes:
    38              return value.rstrip("\x00")
    39          return value
    40