# Authors:
#   Rob Crittenden <rcritten@redhat.com>
#
# Copyright (C) 2011  Red Hat
# see file 'COPYING' for use and warranty information
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

from ipalib import api
from ipalib import errors
from ipalib import Updater, Object
from ipaserver.install import service
from ipaserver.install.plugins import PRE_UPDATE, POST_UPDATE, MIDDLE

class DSRestart(service.Service):
    """
    Restart the 389-ds service.
    """
    def __init__(self):
        """
        This class is present to provide ldapupdate the means to
        restart 389-ds.
        """
        service.Service.__init__(self, "dirsrv")

    def create_instance(self):
        self.step("stopping directory server", self.stop)
        self.step("starting directory server", self.start)
        self.start_creation("Restarting Directory server to apply updates")

class update(Object):
    """
    Generic object used to register all updates into a single namespace.
    """
    backend_name = 'ldap2'

api.register(update)

class PreUpdate(Updater):
    """
    Base class for updates that run prior to file processing.
    """
    updatetype = PRE_UPDATE
    order = MIDDLE

    def __init__(self):
        super(PreUpdate, self).__init__()

class PostUpdate(Updater):
    """
    Base class for updates that run after file processing.
    """
    updatetype = POST_UPDATE
    order = MIDDLE

    def __init__(self):
        super(PostUpdate, self).__init__()