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Diffstat (limited to 'storage/connect/jdbconn.h')
-rw-r--r-- | storage/connect/jdbconn.h | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/storage/connect/jdbconn.h b/storage/connect/jdbconn.h new file mode 100644 index 00000000..0c36ccca --- /dev/null +++ b/storage/connect/jdbconn.h @@ -0,0 +1,92 @@ +/***********************************************************************/ +/* JDBConn.h : header file for the JDBC connection classes. */ +/***********************************************************************/ +#include "javaconn.h" + +// JDBC connection to a data source +class TDBJDBC; +class JDBCCOL; +class JDBConn; +class TDBXJDC; + +/***********************************************************************/ +/* JDBConn class. */ +/***********************************************************************/ +class JDBConn : public JAVAConn { + friend class TDBJDBC; + friend class TDBXJDC; +//friend PQRYRES GetColumnInfo(PGLOBAL, char*&, char *, int, PVBLK&); +private: + JDBConn(); // Standard (unused) constructor + +public: + // Constructor + JDBConn(PGLOBAL g, PCSZ wrapper); + + virtual void AddJars(PSTRG jpop, char sep); + PQRYRES AllocateResult(PGLOBAL g, PTDB tdbp); + + // Attributes +public: + char *GetQuoteChar(void) { return m_IDQuoteChar; } + bool SetUUID(PGLOBAL g, PTDBJDBC tjp); + virtual int GetMaxValue(int infotype); + +public: + // Operations + virtual bool Connect(PJPARM sop); + virtual bool MakeCursor(PGLOBAL g, PTDB tdbp, PCSZ options, + PCSZ filter, bool pipe) {return true;} + virtual int GetResultSize(PCSZ sql, PCOL colp); + virtual int ExecuteCommand(PCSZ sql); + virtual int ExecuteQuery(PCSZ sql); + virtual int ExecuteUpdate(PCSZ sql); + virtual int Fetch(int pos = 0); + virtual void SetColumnValue(int rank, PSZ name, PVAL val); + + // Jdbc operations + bool PrepareSQL(PCSZ sql); + int ExecuteSQL(void); // Prepared statement + bool SetParam(JDBCCOL *colp); + int GetCatInfo(JCATPARM *cap); + bool GetDrivers(PQRYRES qrp); + PQRYRES GetMetaData(PGLOBAL g, PCSZ src); + int Rewind(PCSZ sql); + + // Implementation +public: + //virtual ~JDBConn(); + +protected: + // Members + jmethodID xqid; // The ExecuteQuery method ID + jmethodID xuid; // The ExecuteUpdate method ID + jmethodID xid; // The Execute method ID + jmethodID grs; // The GetResult method ID + jmethodID readid; // The ReadNext method ID + jmethodID fetchid; // The Fetch method ID + jmethodID typid; // The ColumnType method ID + jmethodID prepid; // The CreatePrepStmt method ID + jmethodID xpid; // The ExecutePrep method ID + jmethodID pcid; // The ClosePrepStmt method ID + jmethodID objfldid; // The ObjectField method ID + jmethodID chrfldid; // The StringField method ID + jmethodID intfldid; // The IntField method ID + jmethodID dblfldid; // The DoubleField method ID + jmethodID fltfldid; // The FloatField method ID + jmethodID datfldid; // The DateField method ID + jmethodID timfldid; // The TimeField method ID + jmethodID tspfldid; // The TimestampField method ID + jmethodID bigfldid; // The BigintField method ID + jmethodID uidfldid; // The UuidField method ID + char m_IDQuoteChar[2]; + PCSZ m_Pwd; + int m_Ncol; + int m_Aff; + int m_Fetch; + int m_RowsetSize; + jboolean m_Updatable; + jboolean m_Transact; + jboolean m_Scrollable; + bool m_Full; +}; // end of JDBConn class definition |