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BUG#: 8273
TITLE: Remove trailing space characters
DESCRIPTION: Remove meaningless whitespace.

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#include <cstdio>
#include "CIMPropertyRep.h"
#include "CIMName.h"
#include "CIMScope.h"
#include "DeclContext.h"
#include "StrLit.h"

PEGASUS_USING_STD;

PEGASUS_NAMESPACE_BEGIN

CIMPropertyRep::CIMPropertyRep(
    const CIMPropertyRep& x,
    Boolean propagateQualifiers):
    _name(x._name),
    _value(x._value),
    _arraySize(x._arraySize),
    _referenceClassName(x._referenceClassName),
    _classOrigin(x._classOrigin),
    _propagated(x._propagated),
    _refCounter(1),
    _ownerCount(0)
{
    // Set the CIM name tag.
    _nameTag = generateCIMNameTag(_name);

    if (propagateQualifiers)
        x._qualifiers.cloneTo(_qualifiers);
}

CIMPropertyRep::CIMPropertyRep(
    const CIMName& name,
    const CIMValue& value,
    Uint32 arraySize,
    const CIMName& referenceClassName,
    const CIMName& classOrigin,
    Boolean propagated)
    :
    _name(name), _value(value), _arraySize(arraySize),
    _referenceClassName(referenceClassName), _classOrigin(classOrigin),
    _propagated(propagated), _refCounter(1), _ownerCount(0)
{
    // ensure name is not null
    if (name.isNull())
    {
        throw UninitializedObjectException();
    }

    // Set the CIM name tag.
    _nameTag = generateCIMNameTag(_name);

    if ((arraySize != 0) &&
        (!value.isArray() || value.getArraySize() != arraySize))
    {
        throw TypeMismatchException();
    }

    // A CIM Property may not be of reference array type
    if (value.isArray() && (value.getType() == CIMTYPE_REFERENCE))
    {
        throw TypeMismatchException();
    }

    // if referenceClassName exists, must be CIMType REFERENCE.
    if (!referenceClassName.isNull())
    {
        if (_value.getType() != CIMTYPE_REFERENCE)
        {
            throw TypeMismatchException();
        }
    }

    // Can a property be of reference type with a null referenceClassName?
    // The DMTF says yes if it is a property of an instance; no if it is a
    // property of a class.  We'll allow it here, but check in the CIMClass
    // addProperty() method.
}

void CIMPropertyRep::setName(const CIMName& name)
{
    // ensure name is not null
    if (name.isNull())
    {
        throw UninitializedObjectException();
    }

    if (_ownerCount != 0 && _name != name)
    {
        MessageLoaderParms parms(
            "Common.CIMPropertyRep.CONTAINED_PROPERTY_NAMECHANGEDEXCEPTION",
            "Attempted to change the name of a property"
                " already in a container.");
        throw Exception(parms);
    }

    _name = name;

    // Set the CIM name tag.
    _nameTag = generateCIMNameTag(_name);
}

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();
}

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);
}

Boolean CIMPropertyRep::identical(const CIMPropertyRep* x) const
{
    // If the pointers are the same, the objects must be identical
    if (this == x)
    {
        return true;
    }

    if (!_name.equal (x->_name))
        return false;

    if (_value != x->_value)
        return false;

    if (!_referenceClassName.equal (x->_referenceClassName))
        return false;

    if (!_qualifiers.identical(x->_qualifiers))
        return false;

    if (!_classOrigin.equal (x->_classOrigin))
        return false;

    if (_propagated != x->_propagated)
        return false;

    return true;
}

void CIMPropertyRep::setValue(const CIMValue& value)
{
    // CIMType of value is immutable:

    if (!value.typeCompatible(_value))
        throw TypeMismatchException();

    if (_arraySize && _arraySize != value.getArraySize())
        throw TypeMismatchException();

    // A CIM Property may not be of reference array type
    if (value.isArray() && (value.getType() == CIMTYPE_REFERENCE))
    {
        throw TypeMismatchException();
    }

    _value = value;
}

PEGASUS_NAMESPACE_END