1 files changed, 84 insertions, 0 deletions
diff --git a/src/software/openlmi/software/core/MethodResult.py b/src/software/openlmi/software/core/MethodResult.py
new file mode 100644
index 0000000..7bfdac5
--- /dev/null
+++ b/src/software/openlmi/software/core/MethodResult.py
@@ -0,0 +1,84 @@
+# -*- encoding: utf-8 -*-
+# Software Management Providers
+#
+# Copyright (C) 2012-2013 Red Hat, Inc.  All rights reserved.
+#
+# 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/>.
+
+"""
+Just a common functionality related to class LMI_SoftwareMethodResult.
+"""
+
+import pywbem
+
+from openlmi.common import cmpi_logging
+from openlmi.software.yumdb import jobs, errors, YumDB
+
+@cmpi_logging.trace_function
+def object_path2jobid(op):
+    """
+    @param op must contain precise InstanceID of job
+    """
+    if not isinstance(op, pywbem.CIMInstanceName):
+        raise TypeError("op must be a CIMInstanceName")
+    if not op["InstanceID"].lower().startswith('lmi:softwaremethodresult:'):
+        raise pywbem.CIMError(pywbem.CIM_ERR_NOT_FOUND,
+                "Missing 'LMI:SoftwareMethodResult:' prefix in InstanceID.")
+    instid = op['InstanceID'][len('LMI:SoftwareMethodResult:'):]
+    try:
+        instid = int(instid)
+    except ValueError:
+        raise pywbem.CIMError(pywbem.CIM_ERR_NOT_FOUND,
+                "Failed to parse InstanceID.")
+    return instid
+
+@cmpi_logging.trace_function
+def object_path2job(op):
+    """
+    @param op must contain precise InstanceID of job
+    """
+    instid = object_path2jobid(op)
+    try:
+        return YumDB.get_instance().get_job(instid)
+    except errors.JobNotFound:
+        raise pywbem.CIMError(pywbem.CIM_ERR_NOT_FOUND, "No such job.")
+
+@cmpi_logging.trace_function
+def job2model(job, keys_only=True, model=None):
+    """
+    This accepts job's id and produces corresponding result model.
+    """
+    if not isinstance(job, jobs.YumJob):
+        raise TypeError("job must be an instance of YumJob")
+    if model is None:
+        model = pywbem.CIMInstanceName("LMI_SoftwareMethodResult",
+                namespace="root/cimv2")
+        if not keys_only:
+            model = pywbem.CIMInstance("LMI_SoftwareMethodResult", path=model)
+    model['InstanceID'] = "LMI:SoftwareMethodResult:"+str(job.jobid)
+    if not keys_only:
+        model.path['InstanceID'] = model['InstanceID']  #pylint: disable=E1103
+        model['Caption'] = 'Result of method %s' % job.metadata['method_name']
+        model['Description'] = (
+                'Result of asynchronous job number %d created upon invocation'
+                " of %s's %s method." % (job.jobid,
+                "LMI_SoftwareInstallationService",
+                job.metadata['method_name']))
+        model['ElementName'] = 'MethodResult-%d' % job.jobid
+        #model['PostCallIndication'] = \ # TODO
+                #pywbem.CIMInstance(classname='CIM_InstMethodCall', ...)
+        #model['PreCallIndication'] = \ # TODO
+                #pywbem.CIMInstance(classname='CIM_InstMethodCall', ...)
+    return model
+