---

gql++/connection.h

Go to the documentation of this file.

/* This is for emacs: -*-Mode: C++;-*- */
#if !defined(__INC_CONNECTION_H)
#define __INC_CONNECTION_H

#include "gql++/warnable.h"
#include "gql++/object.h"

namespace GQL {

class Statement;
class PreparedStatement;
class CallableStatement;
class DatabaseMetaData;

class Connection : public Warnable
{
  public:
    Connection() { }
    virtual ~Connection();

    virtual Statement *create_statement() = 0;

    virtual PreparedStatement *prepare_statement(const std::string& sql) = 0;

    virtual CallableStatement *prepare_call(const std::string& sql) = 0;

    virtual void commit() = 0;

    virtual bool get_auto_commit() const = 0;

    virtual void set_auto_commit(bool auto_commit = true) = 0;

    virtual void rollback() = 0;
    
    virtual std::string get_catalog() const = 0;

    virtual std::string native_sql(const std::string& sql) const = 0;
    
    virtual DatabaseMetaData *get_meta_data() = 0;

    virtual void set_read_only(bool read_only = true) = 0;
    virtual bool is_read_only() const = 0;

    virtual SQLObject *create_object();
    
    virtual SQLObject *create_blob();
    virtual void destroy_blob(SQLObject *blob);
};

}

#endif

---