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db0c28eff8
Find and fix missing virtual override markings. Updates cmake maintainer flags to include -Wsuggest-override and -Winconsistent-missing-override.
82 lines
3 KiB
C++
82 lines
3 KiB
C++
/************** MongoFam H Declares Source Code File (.H) **************/
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/* Name: jmgfam.h Version 1.1 */
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/* */
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/* (C) Copyright to the author Olivier BERTRAND 2017 - 2020 */
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/* */
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/* This file contains the JAVA MongoDB access method classes declares */
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/***********************************************************************/
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#pragma once
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/***********************************************************************/
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/* Include MongoDB library header files. */
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/***********************************************************************/
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#include "block.h"
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//#include "mongo.h"
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#include "jmgoconn.h"
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typedef class JMGFAM *PJMGFAM;
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typedef class MGODEF *PMGODEF;
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/***********************************************************************/
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/* This is the Java MongoDB Access Method class declaration. */
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/***********************************************************************/
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class DllExport JMGFAM : public DOSFAM {
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friend void mongo_init(bool);
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public:
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// Constructor
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JMGFAM(PJDEF tdp);
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#if defined(BSON_SUPPORT)
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JMGFAM(PBDEF tdp);
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#endif // BSON_SUPPORT
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JMGFAM(PJMGFAM txfp);
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// Implementation
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AMT GetAmType(void) override { return TYPE_AM_MGO; }
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bool GetUseTemp(void) override { return false; }
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int GetPos(void) override;
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int GetNextPos(void) override;
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PTXF Duplicate(PGLOBAL g) override { return (PTXF)new(g) JMGFAM(this); }
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void SetLrecl(int lrecl) { Lrecl = lrecl; }
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// Methods
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void Reset(void) override;
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int GetFileLength(PGLOBAL g) override;
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int Cardinality(PGLOBAL g) override;
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int MaxBlkSize(PGLOBAL g, int s) override;
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bool AllocateBuffer(PGLOBAL g) override { return false; }
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int GetRowID(void) override;
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bool RecordPos(PGLOBAL g) override;
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bool SetPos(PGLOBAL g, int recpos) override;
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int SkipRecord(PGLOBAL g, bool header) override;
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bool OpenTableFile(PGLOBAL g) override;
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int ReadBuffer(PGLOBAL g) override;
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int WriteBuffer(PGLOBAL g) override;
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int DeleteRecords(PGLOBAL g, int irc) override;
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void CloseTableFile(PGLOBAL g, bool abort) override;
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void Rewind(void) override;
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protected:
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bool OpenTempFile(PGLOBAL g) override { return false; }
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bool MoveIntermediateLines(PGLOBAL g, bool *b) override { return false; }
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int RenameTempFile(PGLOBAL g) override { return RC_OK; }
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int InitDelete(PGLOBAL g, int fpos, int spos) override;
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bool Init(PGLOBAL g);
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//bool MakeCursor(PGLOBAL g);
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// Members
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JMgoConn *Jcp; // Points to a Mongo connection class
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JDBCPARM Ops; // Additional parameters
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PFBLOCK To_Fbt; // Pointer to temp file block
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MODE Mode;
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PCSZ Uristr;
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PCSZ Db_name;
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PCSZ Coll_name;
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PCSZ Options;
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PCSZ Filter;
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PSZ Wrapname;
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bool Done; // Init done
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bool Pipe;
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int Version;
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int Curpos; // Cursor position of last fetch
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}; // end of class JMGFAM
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