diff options
Diffstat (limited to 'src/software')
-rw-r--r-- | src/software/lmi/software/LMI_MemberOfSoftwareCollection.py | 59 |
1 files changed, 57 insertions, 2 deletions
diff --git a/src/software/lmi/software/LMI_MemberOfSoftwareCollection.py b/src/software/lmi/software/LMI_MemberOfSoftwareCollection.py index 9d99d5f..64cb001 100644 --- a/src/software/lmi/software/LMI_MemberOfSoftwareCollection.py +++ b/src/software/lmi/software/LMI_MemberOfSoftwareCollection.py @@ -38,8 +38,8 @@ def generate_collection_referents(env, object_name, model, _keys_only): Handler for referents enumeration request. """ SystemCollection.check_path(env, object_name, "collection") - pkg_model = util.new_instance_name('LMI_SoftwareIdentity', - Collection=SystemCollection.get_path()) + model["Collection"] = SystemCollection.get_path() + pkg_model = util.new_instance_name('LMI_SoftwareIdentity') with YumDB.get_instance() as ydb: for pkg_info in ydb.get_package_list('available', allow_duplicates=True, sort=True): @@ -206,6 +206,61 @@ class LMI_MemberOfSoftwareCollection(CIMProvider2): raise pywbem.CIMError(pywbem.CIM_ERR_NOT_SUPPORTED) @cmpi_logging.trace_method + def MI_associators(self, + env, + objectName, + assocClassName, + resultClassName, + role, + resultRole, + propertyList): + """ + Yields available identities associated to ``ComputerSystem`` instance. + + This overrides method of superclass for a very good reason. Original + method calls ``GetInstance()`` on every single object path returned by + :py:meth:`LMI_MemberOfSoftwareCollection.references` which is very time + consuming operation on ``LMI_SoftwareIdentity`` class in particular. + On slow machine this could take several minutes. This method just + enumerates requested instances directly. + """ + ns = util.Configuration.get_instance().namespace + ch = env.get_cimom_handle() + if ( (not role or role.lower() == "collection") + and (not resultRole or resultRole.lower() == "member") + and ch.is_subclass(ns, + sub=objectName.classname, + super="CIM_ComputerSystem")): + try: + ComputerSystem.check_path(env, objectName, 'ObjectName') + except pywbem.CIMError as e: + if e.args[0] != pywbem.CIM_ERR_NOT_FOUND: + raise + raise pywbem.CIMError(pywbem.CIM_ERR_INVALID_PARAMETER, + e.args[1]) + + model = pywbem.CIMInstance(classname='LMI_SoftwareIdentity') + model.path = util.new_instance_name('LMI_SoftwareIdentity') + with YumDB.get_instance() as ydb: + pkglist = ydb.get_package_list('available', + allow_duplicates=True, sort=True) + for pkg_info in pkglist: + yield Identity.pkg2model(pkg_info, + keys_only=False, model=model) + + else: + # no need to optimize associators for SoftwareIdentity + for obj in CIMProvider2.MI_associators(self, + env, + objectName, + assocClassName, + resultClassName, + role, + resultRole, + propertyList): + yield obj + + @cmpi_logging.trace_method def references(self, env, object_name, model, result_class_name, role, result_role, keys_only): """Instrument Associations. |