bpsquery.h

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#ifndef BPSQUERY_H
#define BPSQUERY_H
 
#include "bpscore_global.h"
#include <QObject>
#include <QScriptable>
#include <QVariant>
 
class BpsDatastore;
class BpsSqlValues;
class QSqlQuery;
class QSqlRecord;
 
class BPSCORE_EXPORT BpsQuery : public QObject, protected QScriptable
{
    Q_OBJECT
    BPS_PRIVATE(BpsQuery)
 
public:
 
    BpsQuery(BpsDatastore* aDatastore);
 
    virtual ~BpsQuery();
 
    bool isValid() const;
 
    bool isActive() const;
 
    bool isSelect() const;
 
    bool isForwardOnly() const;
 
    void setForwardOnly(bool aForward = true);
 
    void prepare(const QString& aSql);
 
    void bind(const QVariant& aValue);
 
    void bind(const QVariantList& aValues);
 
    void execute(const QString& aSql = QString());
 
    void execute(const QVariant& aValue);
 
    void execute(const QVariantList& aValues);
 
    BpsDatastore* datastore() const;
 
    void clear();
 
    bool first();
 
    bool last();
 
    bool next();
 
    bool previous();
 
    bool seek(int aIndex, bool aRelative = false);
 
    bool isNull(int aField) const;
 
    int numRowsAffected() const;
 
    int size() const;
 
    int at() const;
 
    QVariant value(int aField) const;
 
    QSqlRecord record() const;
 
    BpsSqlValues values() const;
 
    QVariantMap valuesAsMap() const;
 
    QVariantList valuesAsList() const;
 
    QString sql() const;
 
    QSqlQuery* query() const;
 
}; // BpsQuery
 
#endif // BPSQUERY_H