// Methods bool DefineAM(PGLOBAL g, LPCSTR am, int poff) override;
PTDB GetTable(PGLOBAL g, MODE m) override; int ParseURL(PGLOBAL g, char *url, bool b = true); bool SetParms(PJPARM sjp);
protected: // Members
PSZ Driver; /* JDBC driver */
PSZ Url; /* JDBC driver URL */
PSZ Wrapname; /* Java driver name */
}; // end of JDBCDEF
#if !defined(NJDBC) #include"jdbconn.h"
/***********************************************************************/ /* This is the JDBC Access Method class declaration for files from */ /* other DB drivers to be accessed via JDBC. */ /***********************************************************************/ class TDBJDBC : public TDBEXT { friendclass JDBCCOL; friendclass JDBConn; public: // Constructor
TDBJDBC(PJDBCDEF tdp = NULL);
TDBJDBC(PTDBJDBC tdbp);
// Members
JDBConn *Jcp; // Points to a JDBC connection class
JDBCCOL *Cnp; // Points to count(*) column
JDBCPARM Ops; // Additional parameters
PSZ Wrapname; // Points to Java wrapper name bool Prepared; // True when using prepared statement bool Werr; // Write error bool Rerr; // Rewind error
}; // end of class TDBJDBC
/***********************************************************************/ /* Class JDBCCOL: JDBC access method column descriptor. */ /* This A.M. is used for JDBC tables. */ /***********************************************************************/ class JDBCCOL : public EXTCOL { friendclass TDBJDBC; friendclass JDBConn; public: // Constructors
JDBCCOL(PCOLDEF cdp, PTDB tdbp, PCOL cprec, int i, PCSZ am = "JDBC");
JDBCCOL(JDBCCOL *colp, PTDB tdbp); // Constructor used in copy process
// Implementation int GetAmType(void) override { return TYPE_AM_JDBC; }
protected: // Constructor for count(*) column
JDBCCOL(void);
// Members bool uuid; // For PostgreSQL
}; // end of class JDBCCOL
/***********************************************************************/ /* This is the JDBC Access Method class declaration that send */ /* commands to be executed by other DB JDBC drivers. */ /***********************************************************************/ class TDBXJDC : public TDBJDBC { friendclass JSRCCOL; friendclass JDBConn; public: // Constructors
TDBXJDC(PJDBCDEF tdp = NULL);
// Implementation
AMT GetAmType(void) override {return TYPE_AM_XDBC;}
// Methods
// Database routines
PCOL MakeCol(PGLOBAL g, PCOLDEF cdp, PCOL cprec, int n) override; //virtual int GetProgMax(PGLOBAL g); int GetMaxSize(PGLOBAL g) override; bool OpenDB(PGLOBAL g) override; int ReadDB(PGLOBAL g) override; int WriteDB(PGLOBAL g) override; int DeleteDB(PGLOBAL g, int irc) override; //void CloseDB(PGLOBAL g) override;
// Members
PCMD Cmdlist; // The commands to execute char *Cmdcol; // The name of the Xsrc command column int Mxr; // Maximum errors before closing int Nerr; // Number of errors so far
}; // end of class TDBXJDC
/***********************************************************************/ /* Used by table in source execute mode. */ /***********************************************************************/ class JSRCCOL : public JDBCCOL { friendclass TDBXJDC; public: // Constructors
JSRCCOL(PCOLDEF cdp, PTDB tdbp, PCOL cprec, int i, PCSZ am = "JDBC");
// Implementation int GetAmType(void) override {return TYPE_AM_JDBC;}
protected: // Members char *Buffer; // To get returned message int Flag; // Column content desc
}; // end of class JSRCCOL
/***********************************************************************/ /* This is the class declaration for the Drivers catalog table. */ /***********************************************************************/ class TDBJDRV : public TDBCAT { public: // Constructor
TDBJDRV(PJDBCDEF tdp) : TDBCAT(tdp) {Maxres = tdp->Maxres;}
protected: // Specific routines virtual PQRYRES GetResult(PGLOBAL g) override;
// Members int Maxres; // Returned lines limit
}; // end of class TDBJDRV
/***********************************************************************/ /* This is the class declaration for the tables catalog table. */ /***********************************************************************/ class TDBJTB : public TDBJDRV { public: // Constructor
TDBJTB(PJDBCDEF tdp);
protected: // Specific routines virtual PQRYRES GetResult(PGLOBAL g) override;
// Members
PCSZ Schema; // Points to schema name or NULL
PCSZ Tab; // Points to JDBC table name or pattern
PCSZ Tabtype; // Points to JDBC table type
JDBCPARM Ops; // Additional parameters
}; // end of class TDBJTB
/***********************************************************************/ /* This is the class declaration for the columns catalog table. */ /***********************************************************************/ class TDBJDBCL : public TDBJTB { public: // Constructor
TDBJDBCL(PJDBCDEF tdp);
protected: // Specific routines virtual PQRYRES GetResult(PGLOBAL g) override;
// Members
PCSZ Colpat; // Points to catalog column pattern
}; // end of class TDBJDBCL
#endif// !NJDBC
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