Exemplo n.º 1
0
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();
}
Exemplo n.º 2
0
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();
}