Source code for LMIJob
# Copyright (C) 2012-2013 Peter Hatina <phatina@redhat.com>
#
# 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 2
# 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/>.
import pywbem
from LMIObjectFactory import LMIObjectFactory
# NOTE: the enumeration comes from DMTF standard.
JOB_STATE_COMPLETED, \
JOB_STATE_TERMINATED, \
JOB_STATE_KILLED, \
JOB_STATE_EXCEPTION = range(7, 11)
# Job finish states -- used in LMIMethod.__handle_synchro_method_call_indication()
# JOB_FINISH_DELAYED -- a job has completed its action later,
# an indication or polling method was used
# JOB_FINISHED_EARLY -- no waiting method was used
JOB_NOT_FINISHED, \
JOB_FINISH_DELAYED, \
JOB_FINISH_EARLY = range(3)
def _lmi_get_job_state(job):
"""
Helper function, which returns a numeric Job state value.
:param job: :py:class:`LMIInstance` or :py:class:`CIMInstance` representing a job
"""
if isinstance(job, LMIObjectFactory().LMIInstance):
return job.JobState
elif isinstance(job, pywbem.CIMInstance):
return job["JobState"]
raise TypeError("'job' object needs to be instance of either LMIInstance or CIMInstance")
[docs]def lmi_is_job_finished(job):
"""
Helper function, which returns bool flag, if the job is in finished state.
:param job: :py:class:`LMIInstance` or :py:class:`CIMInstance` representing a job
"""
return _lmi_get_job_state(job) in ( \
JOB_STATE_COMPLETED, \
JOB_STATE_TERMINATED, \
JOB_STATE_KILLED, \
JOB_STATE_EXCEPTION
)
[docs]def lmi_is_job_completed(job):
"""
Helper function, which returns bool flag, if the job is in completed state.
:param job: :py:class:`LMIInstance` or :py:class:`CIMInstance` representing a job
"""
return _lmi_get_job_state(job) == JOB_STATE_COMPLETED
[docs]def lmi_is_job_terminated(job):
"""
Helper function, which returns bool flag, if the job is in terminated state.
:param job: :py:class:`LMIInstance` or :py:class:`CIMInstance` representing a job
"""
return _lmi_get_job_state(job) == JOB_STATE_TERMINATED
[docs]def lmi_is_job_killed(job):
"""
Helper function, which returns bool flag, if the job is killed.
:param job: :py:class:`LMIInstance` or :py:class:`CIMInstance` representing a job
"""
return _lmi_get_job_state(job) == JOB_STATE_KILLED
[docs]def lmi_is_job_exception(job):
"""
Helper function, which returns bool flag, if the job is in the exception state.
:param job: :py:class:`LMIInstance` or :py:class:`CIMInstance` representing a job
"""
return _lmi_get_job_state(job) == JOB_STATE_EXCEPTION