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/***********************************************************************/
/* 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
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