cimqualifierrep.cpp

Pegasus is an open-source implementationof the DMTF CIM and WBEM standards. It is designed to be por

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#include "CIMQualifier.h"
#include "CIMQualifierRep.h"
#include "Indentor.h"
#include "CIMName.h"
#include "InternalException.h"
#include "XmlWriter.h"
#include "MofWriter.h"
#include "StrLit.h"

PEGASUS_NAMESPACE_BEGIN
PEGASUS_USING_STD;

////////////////////////////////////////////////////////////////////////////////
//
// CIMQualifierRep
//
////////////////////////////////////////////////////////////////////////////////

CIMQualifierRep::CIMQualifierRep()
{
}

CIMQualifierRep::CIMQualifierRep(const CIMQualifierRep& x) :
    Sharable(),
    _name(x._name),
    _value(x._value),
    _flavor(x._flavor),
    _propagated(x._propagated)
{
}

CIMQualifierRep::CIMQualifierRep(
    const CIMName& name,
    const CIMValue& value,
    const CIMFlavor & flavor,
    Boolean propagated)
    :
    _name(name),
    _value(value),
    _flavor(flavor),
    _propagated(propagated)
{
    // ensure name is not null
    if (name.isNull())
    {
        throw UninitializedObjectException();
    }
}

CIMQualifierRep::~CIMQualifierRep()
{
}

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

    _name = name;
}

void CIMQualifierRep::resolveFlavor (
    const CIMFlavor & inheritedFlavor,
    Boolean inherited)
{
    // ATTN: KS P3 Needs more tests and expansion so we treate first different
    // from inheritance

    // if the turnoff flags set, reset the flavor bits
    if (inheritedFlavor.hasFlavor (CIMFlavor::RESTRICTED))
    {
        _flavor.removeFlavor (CIMFlavor::TOSUBCLASS);
        _flavor.removeFlavor (CIMFlavor::TOINSTANCE);
    }
    if (inheritedFlavor.hasFlavor (CIMFlavor::DISABLEOVERRIDE))
    {
        _flavor.removeFlavor (CIMFlavor::ENABLEOVERRIDE);
    }

    _flavor.addFlavor (inheritedFlavor);
}

static const char* _toString(Boolean x)
{
    return x ? "true" : "false";
}

void CIMQualifierRep::toXml(Buffer& out) const
{
    out << STRLIT("<QUALIFIER NAME=\"") << _name;
    out.append('"');
    out << STRLIT(" TYPE=\"") << cimTypeToString(_value.getType ());
    out.append('"');

    if (_propagated != false)
    {
        out << STRLIT(" PROPAGATED=\"") << _toString(_propagated);
        out.append('"');
    }

    XmlWriter::appendQualifierFlavorEntity(out, _flavor);

    out << STRLIT(">\n");

    XmlWriter::appendValueElement(out, _value);

    out << STRLIT("</QUALIFIER>\n");
}

/** toMof Generates MOF output for a qualifier.
    The BNF for this is:
    <pre>
    qualifier          = qualifierName [ qualifierParameter ] [ ":" 1*flavor]

    qualifierParameter = "(" constantValue ")" | arrayInitializer

    arrayInitializer   = "{" constantValue*( "," constantValue)"}"
    </pre>
*/
void CIMQualifierRep::toMof(Buffer& out) const
{
    // Output Qualifier name
    out << _name;

    /* If the qualifier is Boolean, we do not put out a value. This is
       the way MOF is shown.  Note that we should really be checking
       the qualifierdecl to compare with the default.
       Also if the value is Null, we do not put out a value because
       no value has been set.  Assumes that qualifiers are built
       with NULL set if no value has been placed in the qualifier.
    */
    Boolean hasValueField = false;
    if (!_value.isNull())
    {
        if (_value.getType() == CIMTYPE_BOOLEAN)
        {
            Boolean b;
            _value.get(b);
            if (!b)
                out << STRLIT(" (false)");
        }
        else
        {
            out << STRLIT(" (");
            hasValueField = true;
            MofWriter::appendValueElement(out, _value);
            out.append(')');
        }
    }

    // output the flavors
    String flavorString;
    flavorString = MofWriter::getQualifierFlavor(_flavor);
    if (flavorString.size())
    {
        out << STRLIT(" : ");
        out << flavorString;
    }
}


Boolean CIMQualifierRep::identical(const CIMQualifierRep* x) const
{
    return
        this == x ||
        _name.equal(x->_name) &&
        _value == x->_value &&
        (_flavor.equal (x->_flavor)) &&
        _propagated == x->_propagated;
}

void CIMQualifierRep::setValue(const CIMValue& value)
{
    _value = value;
}

PEGASUS_NAMESPACE_END