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BUG#:7749
TITLE: Trace Level checking (everything, but Pegasus/Server)

DESCRIPTION:

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#ifndef Pegasus_CQLSelectStatementRep_h
#define Pegasus_CQLSelectStatementRep_h

#include <Pegasus/Query/QueryCommon/SelectStatementRep.h>
#include <Pegasus/Query/QueryCommon/QueryChainedIdentifier.h>
#include <Pegasus/CQL/CQLChainedIdentifier.h>
#include <Pegasus/CQL/Linkage.h>

PEGASUS_NAMESPACE_BEGIN

struct PropertyNode;

class CQLSelectStatementRep : public SelectStatementRep
{
  public:

    CQLSelectStatementRep();

    CQLSelectStatementRep(
        const String& inQlang,
        const String& inQuery,
        const QueryContext& inCtx);

    CQLSelectStatementRep(
        const String& inQlang,
        const String& inQuery);

    CQLSelectStatementRep(const CQLSelectStatementRep& rep);

    ~CQLSelectStatementRep();

    CQLSelectStatementRep& operator=(const CQLSelectStatementRep& cqlss);

    Boolean evaluate(const CIMInstance& inCI);

    void applyProjection(
        CIMInstance& inCI,
        Boolean allowMissing);

    void validate();

    Array<CIMObjectPath> getClassPathList() const;

    CIMPropertyList getPropertyList(const CIMObjectPath& inClassName);

    CIMPropertyList getSelectPropertyList(const CIMObjectPath& inClassName);

    CIMPropertyList getWherePropertyList(const CIMObjectPath& inClassName);

    Array<CQLChainedIdentifier> getSelectChainedIdentifiers();

    Array<CQLChainedIdentifier> getWhereChainedIdentifiers();

    void appendClassPath(const CQLIdentifier& inIdentifier);

    void setPredicate(const CQLPredicate& inPredicate);

    CQLPredicate getPredicate() const;

    void insertClassPathAlias(
        const CQLIdentifier& inIdentifier,
        const String& inAlias);

    void appendSelectIdentifier(const CQLChainedIdentifier& x);

    void applyContext();

    void normalizeToDOC();

    String toString() const;

    void setHasWhereClause();

    Boolean hasWhereClause() const;

    void clear();

  protected:

    Array<CQLChainedIdentifier> _selectIdentifiers;

    Boolean _hasWhereClause;

  private:

    Boolean applyProjection(
        PropertyNode* node,
        CIMProperty& nodeProp,
        Boolean& preservePropsForParent,
        Boolean allowMissing) const;

    void validateProperty(const QueryChainedIdentifier& chainId) const;

    CIMName lookupFromClass(const String& lookup) const;

    CIMPropertyList getPropertyListInternal(
        const CIMObjectPath& inClassName,
        Boolean includeSelect,
        Boolean includeWhere);

    Boolean addRequiredProperty(
        Array<CIMName>& reqProps,
        const CIMName& className,
        const QueryChainedIdentifier& chainId,
        Array<CIMName>& matchedScopes,
        Array<CIMName>& unmatchedScopes) const;

    Boolean isFilterable(
        const CIMInstance& inst,
        PropertyNode* node) const;

    void filterInstance(
        CIMInstance& inst,
        Boolean& allPropsRequired,
        const CIMName& allPropsClass,
        Array<CIMName>& requiredProps,
        Boolean& preserveProps,
        Boolean allowMissing) const;

    static Boolean containsProperty(
        const CIMName& name,
        const Array<CIMName>& props);

    Boolean isFromChild(const CIMName& className) const;

    void checkWellFormedIdentifier(const QueryChainedIdentifier& chainId,
                                   Boolean isSelectListId);

    void reportNullContext() const;

    void CheckQueryContext() const
    {
        if (0 == _ctx)
        {
            reportNullContext();
        }
    }

    CQLPredicate _predicate;

    Boolean _contextApplied;
};

PEGASUS_NAMESPACE_END

#endif