--- a/VirtualMailManager/AliasDomain.py	Wed Jul 28 01:03:56 2010 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,144 +0,0 @@
-# -*- coding: UTF-8 -*-
-# Copyright (c) 2008 - 2010, Pascal Volk
-# See COPYING for distribution information.
-
-"""
-    VirtualMailManager.AliasDomain
-
-    Virtual Mail Manager's AliasDomain class to manage alias domains.
-"""
-
-from VirtualMailManager.Domain import Domain, check_domainname
-from VirtualMailManager.constants import \
-     ALIASDOMAIN_EXISTS, ALIASDOMAIN_ISDOMAIN, ALIASDOMAIN_NO_DOMDEST, \
-     NO_SUCH_ALIASDOMAIN, NO_SUCH_DOMAIN
-from VirtualMailManager.errors import AliasDomainError as ADErr
-
-
-_ = lambda msg: msg
-
-
-class AliasDomain(object):
-    """Class to manage e-mail alias domains."""
-    __slots__ = ('_gid', '_name', '_domain', '_dbh')
-
-    def __init__(self, dbh, domainname):
-        """Creates a new AliasDomain instance.
-
-        Arguments:
-
-        `dbh` : pyPgSQL.PgSQL.Connection
-          a database connection for the database access
-        `domainname` : basestring
-          the name of the AliasDomain"""
-        self._dbh = dbh
-        self._name = check_domainname(domainname)
-        self._gid = 0
-        self._domain = None
-        self._load()
-
-    def _load(self):
-        """Loads the AliasDomain's GID from the database and checks if the
-        domain name is marked as primary."""
-        dbc = self._dbh.cursor()
-        dbc.execute('SELECT gid, is_primary FROM domain_name WHERE '
-                    'domainname = %s', self._name)
-        result = dbc.fetchone()
-        dbc.close()
-        if result:
-            if result[1]:
-                raise ADErr(_(u"The domain '%s' is a primary domain.") %
-                            self._name, ALIASDOMAIN_ISDOMAIN)
-            self._gid = result[0]
-
-    def set_destination(self, dest_domain):
-        """Set the destination of a new AliasDomain or updates the
-        destination of an existing AliasDomain.
-
-        Argument:
-
-        `dest_domain` : VirtualMailManager.Domain.Domain
-          the AliasDomain's destination domain
-        """
-        assert isinstance(dest_domain, Domain)
-        self._domain = dest_domain
-
-    def save(self):
-        """Stores information about the new AliasDomain in the database."""
-        if self._gid > 0:
-            raise ADErr(_(u"The alias domain '%s' already exists.") %
-                        self._name, ALIASDOMAIN_EXISTS)
-        if not self._domain:
-            raise ADErr(_(u'No destination domain set for the alias domain.'),
-                        ALIASDOMAIN_NO_DOMDEST)
-        if self._domain.gid < 1:
-            raise ADErr(_(u"The target domain '%s' doesn't exist.") %
-                        self._domain.name, NO_SUCH_DOMAIN)
-        dbc = self._dbh.cursor()
-        dbc.execute('INSERT INTO domain_name VALUES (%s, %s, FALSE)',
-                    self._name, self._domain.gid)
-        self._dbh.commit()
-        dbc.close()
-        self._gid = self._domain.gid
-
-    def info(self):
-        """Returns a dict (keys: "alias" and "domain") with the names of the
-        AliasDomain and its primary domain."""
-        if self._gid < 1:
-            raise ADErr(_(u"The alias domain '%s' doesn't exist.") %
-                        self._name, NO_SUCH_ALIASDOMAIN)
-        dbc = self._dbh.cursor()
-        dbc.execute('SELECT domainname FROM domain_name WHERE gid = %s AND '
-                    'is_primary', self._gid)
-        domain = dbc.fetchone()
-        dbc.close()
-        if domain:
-            return {'alias': self._name, 'domain': domain[0]}
-        else:  # an almost unlikely case, isn't it?
-            raise ADErr(_(u'There is no primary domain for the alias domain '
-                          u"'%s'.") % self._name, NO_SUCH_DOMAIN)
-
-    def switch(self):
-        """Switch the destination of the AliasDomain to the new destination,
-        set with the method `set_destination()`.
-        """
-        if not self._domain:
-            raise ADErr(_(u'No destination domain set for the alias domain.'),
-                        ALIASDOMAIN_NO_DOMDEST)
-        if self._domain.gid < 1:
-            raise ADErr(_(u"The target domain '%s' doesn't exist.") %
-                        self._domain.name, NO_SUCH_DOMAIN)
-        if self._gid < 1:
-            raise ADErr(_(u"The alias domain '%s' doesn't exist.") %
-                        self._name, NO_SUCH_ALIASDOMAIN)
-        if self._gid == self._domain.gid:
-            raise ADErr(_(u"The alias domain '%(alias)s' is already assigned "
-                          u"to the domain '%(domain)s'.") %
-                        {'alias': self._name, 'domain': self._domain.name},
-                        ALIASDOMAIN_EXISTS)
-        dbc = self._dbh.cursor()
-        dbc.execute('UPDATE domain_name SET gid = %s WHERE gid = %s AND '
-                    'domainname = %s AND NOT is_primary', self._domain.gid,
-                    self._gid, self._name)
-        self._dbh.commit()
-        dbc.close()
-        self._gid = self._domain.gid
-
-    def delete(self):
-        """Delete the AliasDomain's record form the database.
-
-        Raises an AliasDomainError if the AliasDomain doesn't exist.
-        """
-        if self._gid < 1:
-            raise ADErr(_(u"The alias domain '%s' doesn't exist.") %
-                        self._name, NO_SUCH_ALIASDOMAIN)
-        dbc = self._dbh.cursor()
-        dbc.execute('DELETE FROM domain_name WHERE domainname = %s AND NOT '
-                    'is_primary', self._name)
-        if dbc.rowcount > 0:
-            self._dbh.commit()
-            self._gid = 0
-        dbc.close()
-
-
-del _