void CIMPropertyRep::resolve(
DeclContext* declContext,
const CIMNamespaceName& nameSpace,
Boolean isInstancePart,
Boolean propagateQualifiers)
{
CIMQualifierList dummy;
CIMScope scope = CIMScope::PROPERTY;
if (_value.getType() == CIMTYPE_REFERENCE)
{
scope = CIMScope::REFERENCE;
// Validate that the reference class exists.
CIMName referenceClassName;
if (_referenceClassName.isNull())
{
CIMObjectPath reference;
_value.get(reference);
referenceClassName = reference.getClassName();
}
else
{
referenceClassName = _referenceClassName;
}
CIMClass referenceClass = declContext->lookupClass(
nameSpace, referenceClassName);
if (referenceClass.isUninitialized())
{
throw PEGASUS_CIM_EXCEPTION(
CIM_ERR_INVALID_PARAMETER, referenceClassName.getString());
}
}
_qualifiers.resolve(
declContext,
nameSpace,
scope,
isInstancePart,
dummy,
propagateQualifiers);
}
SCMOClass CIMServer::_scmoClassCache_GetClass(
const CIMNamespaceName& nameSpace,
const CIMName& className)
{
CIMClass cc;
PEG_METHOD_ENTER(TRC_SERVER, "CIMServer::_scmoClassCache_GetClass()");
try
{
cc = _cimserver->_repository->getClass(
nameSpace,
className,
false, // localOnly
true, // includeQualifiers
true, // includeClassOrigin
CIMPropertyList());
}
catch (Exception& e)
{
PEG_TRACE((TRC_DISCARDED_DATA, Tracer::LEVEL2,
"The class '%s' in the name space '%s' was not found. "
"The repository throws the following exception: %s",
(const char*)className.getString().getCString(),
(const char*)nameSpace.getString().getCString(),
(const char*)e.getMessage().getCString()));
// Return a empty class.
PEG_METHOD_EXIT();
return SCMOClass("","");
}
if (cc.isUninitialized())
{
// The requested class was not found !
// Return a empty class.
PEG_METHOD_EXIT();
return SCMOClass("","");
}
PEG_METHOD_EXIT();
return SCMOClass(cc,(const char*)nameSpace.getString().getCString());
}
void CIMQualifierList::resolve(
DeclContext* declContext,
const CIMNamespaceName & nameSpace,
CIMScope scope, // Scope of the entity being resolved.
Boolean isInstancePart,
CIMQualifierList& inheritedQualifiers,
Boolean propagateQualifiers)
{
_keyIndex = PEGASUS_ORDEREDSET_INDEX_UNKNOWN;
PEG_METHOD_ENTER(TRC_OBJECTRESOLUTION, "CIMQualifierList::resolve()");
// For each qualifier in the qualifiers array, the following
// is checked:
//
// 1. Whether it is declared (can be obtained from the declContext).
//
// 2. Whether it has the same type as the declaration.
//
// 3. Whether the qualifier is valid for the given scope.
//
// 4. Whether the qualifier can be overriden (the flavor is
// ENABLEOVERRIDE on the corresponding reference qualifier).
//
// 5. Whether the qualifier should be propagated to the subclass.
//
// If the qualifier should be overriden, then it is injected into the
// qualifiers array (from the inheritedQualifiers array).
for (Uint32 i = 0, n = _qualifiers.size(); i < n; i++)
{
CIMQualifier q = _qualifiers[i];
//----------------------------------------------------------------------
// 1. Check to see if it's declared.
//----------------------------------------------------------------------
// set this back to CIMConstQualifierDecl
CIMQualifierDecl qd = declContext->lookupQualifierDecl(
nameSpace, q.getName());
if (qd.isUninitialized())
{
PEG_METHOD_EXIT();
throw UndeclaredQualifier(q.getName().getString ());
}
//----------------------------------------------------------------------
// 2. Check the type and isArray. Must be the same:
//----------------------------------------------------------------------
if (!(q.getType() == qd.getType() && q.isArray() == qd.isArray()))
{
PEG_METHOD_EXIT();
throw BadQualifierType(q.getName().getString ());
}
//----------------------------------------------------------------------
// 3. If the qualifier is the EmbeddedInstance qualifier, then check
// that the class specified by the qualifier exists in the namespace.
//----------------------------------------------------------------------
if (q.getName().equal(PEGASUS_QUALIFIERNAME_EMBEDDEDINSTANCE))
{
String className;
q.getValue().get(className);
CIMClass classDef = declContext->lookupClass(nameSpace,
CIMName(className));
if (classDef.isUninitialized())
{
String embeddedInstType("EmbeddedInstance(\"");
embeddedInstType = embeddedInstType + className + "\")";
PEG_METHOD_EXIT();
throw BadQualifierType(embeddedInstType);
}
}
//----------------------------------------------------------------------
// 4. Check the scope: Must be legal for this qualifier
//----------------------------------------------------------------------
// ATTN: These lines throw a bogus exception if the qualifier has
// a valid scope (such as Scope::ASSOCIATION) which is not Scope::CLASS
// ks Mar 2002. Reinstalled 23 March 2002 to test.
if (!(qd.getScope().hasScope (scope)))
{
PEG_METHOD_EXIT();
throw BadQualifierScope
(qd.getName().getString (), scope.toString ());
}
//----------------------------------------------------------------------
// Resolve the qualifierflavor. Since Flavors are a combination of
// inheritance and input characteristics, resolve the inherited
// characteristics against those provided with the creation. If
// there is a superclass the flavor is resolved against that
// superclass. If not, it is resolved against the declaration. If
// the flavor is disableoverride and tosubclass the resolved
// qualifier value must be identical to the original
//----------------------------------------------------------------------
// Test for Qualifier found in SuperClass. If found and qualifier
// is not overridable.
// Abstract (not Overridable and restricted) can be found in subclasses
// Can have nonabstracts below abstracts. That is function of
// nottosubclass Association (notOverridable and tosubclass) can be
// found in subclasses but cannot be changed. No non-associatons below
// associations. In other words once a class becomes an association,
// no subclass can override that definition apparently
// Throw exception if DisableOverride and tosubclass and different
// value. Gets the source from superclass if qualifier exists or from
// declaraction.
// If we do not throw the exception, resolve the flavor from the
// inheritance point and resolve against current input.
// Diableoverride is defined in the CIM Spec to mean that the value
// cannot change.
// The other characteristics including the flavor can change
// apparently. Thus, we need only confirm that the value is the same
// (2.2 pp 33). Strange since we would think that override implies
// that you cannot override any of the characteristics (value, type,
// flavor, etc.) This also leaves the question of NULL or no values.
// The implication is that we must move the value from the superclass
// or declaration.
Uint32 index = inheritedQualifiers.find(q.getName());
if (index == PEG_NOT_FOUND)
{ // Qualifier does not exist in superclass
/* If from declaration, we can override the default value.
However, we need some way to get the value if we have a Null.
if (!qd.getFlavor().hasFlavor(CIMFlavor::OVERRIDABLE) &&
qd.getFlavor().hasFlavor(CIMFlavor::TOSUBCLASS))
{
//throw BadQualifierOverride(q.getName());
}
*/
// Do not allow change from disable override to enable override.
if ((!qd.getFlavor ().hasFlavor(CIMFlavor::OVERRIDABLE))
&& (q.getFlavor ().hasFlavor(CIMFlavor::OVERRIDABLE)))
{
PEG_METHOD_EXIT();
throw BadQualifierOverride(q.getName().getString ());
}
Resolver::resolveQualifierFlavor(
q, CIMFlavor (qd.getFlavor ()), false);
}
else // qualifier exists in superclass
{ ////// Make Const again
CIMQualifier iq = inheritedQualifiers.getQualifier(index);
// don't allow change override to notoverride.
if (!(iq.getFlavor ().hasFlavor(CIMFlavor::OVERRIDABLE))
&& q.getFlavor ().hasFlavor (CIMFlavor::OVERRIDABLE))
{
PEG_METHOD_EXIT();
throw BadQualifierOverride(q.getName().getString ());
}
if (!(iq.getFlavor ().hasFlavor(CIMFlavor::OVERRIDABLE))
&& iq.getFlavor ().hasFlavor(CIMFlavor::TOSUBCLASS))
{
// test if values the same.
CIMValue qv = q.getValue();
CIMValue iqv = iq.getValue();
if (!(qv == iqv))
{
PEG_METHOD_EXIT();
throw BadQualifierOverride(q.getName().getString());
}
}
Resolver::resolveQualifierFlavor(
q, CIMFlavor(iq.getFlavor()), true);
}
} // end of this objects qualifier loop
//--------------------------------------------------------------------------
// Propagate qualifiers to subclass or to instance that do not have
// already have those qualifiers:
//--------------------------------------------------------------------------
if (propagateQualifiers)
{
for (Uint32 i = 0, n = inheritedQualifiers.getCount(); i < n; i++)
{
CIMQualifier iq = inheritedQualifiers.getQualifier(i);
if (isInstancePart)
{
if (!(iq.getFlavor().hasFlavor(CIMFlavor::TOINSTANCE)))
continue;
}
else
{
if (!(iq.getFlavor().hasFlavor(CIMFlavor::TOSUBCLASS)))
continue;
}
// If the qualifiers list does not already contain this qualifier,
// then propagate it (and set the propagated flag to true). Else
// we keep current value. Note we have already eliminated any
// possibility that a nonoverridable qualifier can be in the list.
if (find(iq.getName()) != PEG_NOT_FOUND)
continue;
CIMQualifier q = iq.clone();
q.setPropagated(true);
_qualifiers.insert(0, q);
}
}
PEG_METHOD_EXIT();
}
void CIMPropertyRep::resolve(
DeclContext* declContext,
const CIMNamespaceName& nameSpace,
Boolean isInstancePart,
const CIMConstProperty& inheritedProperty,
Boolean propagateQualifiers)
{
PEGASUS_ASSERT(!inheritedProperty.isUninitialized());
// Check the type:
if (!inheritedProperty.getValue().typeCompatible(_value))
{
if (!(
(inheritedProperty.getValue().getType() == CIMTYPE_OBJECT) &&
(_value.getType() == CIMTYPE_STRING) &&
(_qualifiers.find(PEGASUS_QUALIFIERNAME_EMBEDDEDOBJECT)
!= PEG_NOT_FOUND) &&
(inheritedProperty.getValue().isArray() == _value.isArray())
) &&
!(
(inheritedProperty.getValue().getType() == CIMTYPE_INSTANCE) &&
(_value.getType() == CIMTYPE_STRING) &&
(_qualifiers.find(PEGASUS_QUALIFIERNAME_EMBEDDEDINSTANCE)
!= PEG_NOT_FOUND) &&
(inheritedProperty.getValue().isArray() == _value.isArray())
))
{
throw TypeMismatchException();
}
}
// Validate the qualifiers of the property (according to
// superClass's property with the same name). This method
// will throw an exception if the validation fails.
CIMScope scope = CIMScope::PROPERTY;
if (_value.getType() == CIMTYPE_REFERENCE)
scope = CIMScope::REFERENCE;
// Test the reference class name against the inherited property
if (_value.getType() == CIMTYPE_REFERENCE ||
_value.getType() == CIMTYPE_INSTANCE)
{
CIMName inheritedClassName;
Array<CIMName> classNames;
if (_value.getType() == CIMTYPE_INSTANCE)
{
Uint32 pos = inheritedProperty.findQualifier(
PEGASUS_QUALIFIERNAME_EMBEDDEDINSTANCE);
if (pos != PEG_NOT_FOUND)
{
String qualStr;
inheritedProperty.getQualifier(pos).getValue().get(qualStr);
inheritedClassName = qualStr;
}
if (_value.isArray())
{
Array<CIMInstance> embeddedInstances;
_value.get(embeddedInstances);
for (Uint32 i = 0, n = embeddedInstances.size(); i < n; ++i)
{
classNames.append(embeddedInstances[i].getClassName());
}
}
else
{
CIMInstance embeddedInst;
_value.get(embeddedInst);
classNames.append(embeddedInst.getClassName());
}
}
else
{
CIMName referenceClass;
if (_referenceClassName.isNull())
{
CIMObjectPath reference;
_value.get(reference);
referenceClass = reference.getClassName();
}
else
{
referenceClass = _referenceClassName;
}
inheritedClassName = inheritedProperty.getReferenceClassName();
classNames.append(referenceClass);
}
// This algorithm is friendly to arrays of embedded instances. It
// remembers the class names that are found to be subclasses of the
// inherited class name retrieved from the inherited property. This
// ensures that any branch in the inheritance hierarchy will only be
// traversed once. This provides significant optimization given that
// most elements of an array of embedded instances will probably be of
// very closely related types.
Array<CIMName> successTree;
successTree.append(inheritedClassName);
for (Uint32 i = 0, n = classNames.size(); i < n; ++i)
{
Array<CIMName> traversalHistory;
CIMName currentName = classNames[i];
Boolean found = false;
while (!found && !currentName.isNull())
{
for (Uint32 j = 0, m = successTree.size(); j < m; ++j)
{
if (currentName == successTree[j])
{
found = true;
break;
}
}
if (!found)
{
traversalHistory.append(currentName);
CIMClass currentClass = declContext->lookupClass(
nameSpace, currentName);
if (currentClass.isUninitialized())
{
throw PEGASUS_CIM_EXCEPTION(
CIM_ERR_INVALID_PARAMETER, currentName.getString());
}
currentName = currentClass.getSuperClassName();
}
}
if (!found)
{
throw TypeMismatchException();
}
successTree.appendArray(traversalHistory);
}
}
_qualifiers.resolve(
declContext, nameSpace, scope, isInstancePart,
inheritedProperty._rep->_qualifiers, propagateQualifiers);
_classOrigin = inheritedProperty.getClassOrigin();
}
//
// Initialize the namespaces so that all namespaces with the
// CIM_ElementConformsToProfile class also have the
// PG_ElementConformsToProfile class. Needed in order to implement
// the cross-namespace ElementConformsToProfile association in both
// directions.
//
void InteropProvider::initializeNamespaces()
{
Array<CIMNamespaceName> namespaceNames = repository->enumerateNameSpaces();
// get the PG_ElementConformstoProfile class without the qualifiers
// and then add just the required ASSOCIATION qualifier, so that
// resolveclass doesn't fail for the test/EmbeddedInstance/Dynamic
// namespace, which uses the CIM25 schema that doesn't include any
// of the new qualifiers added to this class in later versions of
// the CIMSchema.
CIMClass conformsClass = repository->getClass(
PEGASUS_NAMESPACENAME_INTEROP,
PEGASUS_CLASSNAME_PG_ELEMENTCONFORMSTOPROFILE,
true,
false);
conformsClass.addQualifier(
CIMQualifier(CIMName("ASSOCIATION"), CIMValue(true)));
CIMClass profileClass = repository->getClass(
PEGASUS_NAMESPACENAME_INTEROP,
PEGASUS_CLASSNAME_PG_REGISTEREDPROFILE,
true,
false);
for(Uint32 i = 0, n = namespaceNames.size(); i < n; ++i)
{
// Check if the PG_ElementConformsToProfile class is present
CIMNamespaceName & currentNamespace = namespaceNames[i];
CIMClass tmpCimClass;
CIMClass tmpPgClass;
CIMClass tmpPgProfileClass;
try
{
// Look for these classes in the same try-block since the
// second depends on the first
tmpCimClass = repository->getClass(
currentNamespace,
PEGASUS_CLASSNAME_CIM_ELEMENTCONFORMSTOPROFILE);
tmpPgClass = repository->getClass(
currentNamespace,
PEGASUS_CLASSNAME_PG_ELEMENTCONFORMSTOPROFILE);
}
catch(const Exception &)
{
}
try
{
tmpPgProfileClass = repository->getClass(
currentNamespace,
PEGASUS_CLASSNAME_PG_REGISTEREDPROFILE);
}
catch(const Exception &)
{
// Note: if any of the above three classes aren't found,
// an exception will be thrown, which we can ignore since it's
// an expected case
// TBD: Log trace message?
}
// If the CIM_ElementConformsToProfile class is present, but
// the PG_ElementConformsToProfile or PG_RegisteredProfile
// class is not, then add it to that namespace.
//
// Note that we don't have to check for the
// CIM_RegisteredProfile class because if the
// CIM_ElementConformsToProfile class is present, the
// CIM_RegisteredProfile class must also be present.
if(!tmpCimClass.isUninitialized())
{
if(tmpPgClass.isUninitialized())
{
CIMClass newclass = conformsClass.clone();
CIMObjectPath newPath = conformsClass.getPath();
newPath.setNameSpace(currentNamespace);
newclass.setPath(newPath);
repository->createClass(
currentNamespace,
newclass);
}
if(tmpPgProfileClass.isUninitialized())
{
CIMClass newclass = profileClass.clone();
CIMObjectPath newPath = profileClass.getPath();
newPath.setNameSpace(currentNamespace);
newclass.setPath(newPath);
repository->createClass(
currentNamespace,
newclass);
}
}
}
}
void CIMPropertyRep::resolve(
DeclContext* declContext,
const CIMNamespaceName& nameSpace,
Boolean isInstancePart,
const CIMConstProperty& inheritedProperty,
Boolean propagateQualifiers)
{
PEGASUS_ASSERT(!inheritedProperty.isUninitialized());
// Check the type:
if (!inheritedProperty.getValue().typeCompatible(_value))
{
if (!(
(inheritedProperty.getValue().getType() == CIMTYPE_OBJECT) &&
(_value.getType() == CIMTYPE_STRING) &&
(_qualifiers.find(CIMName("EmbeddedObject")) != PEG_NOT_FOUND) &&
(inheritedProperty.getValue().isArray() == _value.isArray())
))
{
throw TypeMismatchException();
}
}
// Validate the qualifiers of the property (according to
// superClass's property with the same name). This method
// will throw an exception if the validation fails.
CIMScope scope = CIMScope::PROPERTY;
if (_value.getType() == CIMTYPE_REFERENCE)
scope = CIMScope::REFERENCE;
// Test the reference class name against the inherited property
if (_value.getType() == CIMTYPE_REFERENCE)
{
CIMName inheritedReferenceClassName = inheritedProperty.getReferenceClassName();
CIMName referenceClassName;
if(!_referenceClassName.isNull() && !_value.isNull())
{
CIMObjectPath valuePath;
_value.get(valuePath);
referenceClassName = valuePath.getClassName();
bool found = _referenceClassName.equal(referenceClassName);
while(!found)
{
CIMClass referenceClass = declContext->lookupClass(nameSpace, referenceClassName);
if(referenceClass.isUninitialized())
{
throw PEGASUS_CIM_EXCEPTION(
CIM_ERR_NOT_FOUND, referenceClassName.getString());
}
referenceClassName = referenceClass.getSuperClassName();
if(referenceClassName.isNull())
throw TypeMismatchException();
found = inheritedReferenceClassName.equal(referenceClassName);
}
}
else if(!_referenceClassName.isNull())
{
referenceClassName = _referenceClassName;
}
else if(!_value.isNull())
{
CIMObjectPath valuePath;
_value.get(valuePath);
referenceClassName = valuePath.getClassName();
}
if(!referenceClassName.isNull())
{
bool found = inheritedReferenceClassName.equal(referenceClassName);
while(!found)
{
CIMClass referenceClass = declContext->lookupClass(nameSpace, referenceClassName);
if(referenceClass.isUninitialized())
{
throw PEGASUS_CIM_EXCEPTION(
CIM_ERR_NOT_FOUND, referenceClassName.getString());
}
referenceClassName = referenceClass.getSuperClassName();
if(referenceClassName.isNull())
throw TypeMismatchException();
found = inheritedReferenceClassName.equal(referenceClassName);
}
}
}
_qualifiers.resolve(
declContext,
nameSpace,
scope,
isInstancePart,
inheritedProperty._rep->_qualifiers,
propagateQualifiers);
_classOrigin = inheritedProperty.getClassOrigin();
}
