DbmModule.h

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// $Id: DbmModule.h,v 1.16 2005/10/14 07:00:00 west Exp $

#ifndef DATABASEMAINTENANCE_H
#define DATABASEMAINTENANCE_H

// Dbm                                                                //
//                                                                    //
// Package: Dbm (Database Maintenance).                               //
//                                                                    //
// Driver module.                                                     //
//                                                                    //
// N. West  08/2001                                                   //

#include <iosfwd>
#include <list>
#include <string>

#include "DatabaseMaintenance/DbmFileLocater.h"
#include "JobControl/JobCModule.h"

class DbiCascader;
class DbiDBProxy;
class DbiValRecSet;
class DbmLogFile;
class DbmNameFilter;

class DbmModule : public JobCModule 
{
public:

  friend class DbmValidate;  // To permit testing.

   DbmModule();
  ~DbmModule();

  // Interactive mode methods
  virtual void HandleCommand(JobCommand *command);
  virtual void Help();

private:

           Bool_t ApplySQLFixup(UInt_t dbNo,
                                ifstream& in, 
                                DbmLogFile& logFile,
                                Bool_t enabled);
           Bool_t BuildValRecSet(const std::string& tableName,UInt_t dbNo);
           Bool_t CheckMemory(JobCommand *cmd=0);
             void ClearCache();
           Bool_t ExportTables(JobCommand *cmd);
           Bool_t ExportTable(const std::string& tableName,
                              ofstream* out,
                              DbmLogFile& logFile,
                              std::list<int>seqnos);
const DbiDBProxy& GetDBProxy(const std::string& tableName) const;
           Bool_t GlobaliseSeqNo(JobCommand *cmd);
           Bool_t GlobaliseSeqNo(const std::string& tableName);
           Bool_t Import(JobCommand *cmd);
           Bool_t LogEntry(JobCommand *cmd);
             void ListTables(const DbmNameFilter& nameFilter,
                             UInt_t dbNo,
                             std::list<string>& tableNames) const;
             Bool_t Query(JobCommand *cmd);
               void Quit() const;
               void SetLogLevel(JobCommand *cmd) const;
               void SetTimer(JobCommand *cmd) const;

   // Disable (not implemented) copy ctor and assignment
   // CINT produces bad code for these because DbiCascader copy ctor
   // is private  2002-06-12 rwh
   //DbmModule(const DbmModule&);
   DbmModule& operator=(const DbmModule&);


// Data members
   DbiCascader& fCascader;    // The one and only cascader
  DbiValRecSet* fValRecSet;   // Cached copy of DbiValidityRec set
 DbmFileLocater fFileLocater; //File locater utility.

ClassDef(DbmModule,0)     // Driver module.

};

#endif

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