// 
// Class BrDbPerson
//
// A rep of a BRAHMS Person both inside and outside database
// 

// $Author: hagel $
// $Date: 2001/06/21 14:55:16 $
// $Copyright: Brahms collaboration
// $Id: BrDbPerson.cxx,v 1.1.1.1 2001/06/21 14:55:16 hagel Exp $

#include <BrDbPerson.h>
#ifndef BRAT_BrException
#include "BrException.h"
#endif
#ifndef WIN32 
#include <stdlib.h>
#else 
#include <cstdlib>
#endif

ClassImp(BrDbPerson);

//____________________________________________________________________
const Char_t* BrDbPerson::kTableName = PERSON_NAME;

//____________________________________________________________________
 BrDbPerson::BrDbPerson(const Char_t* lastname,
		   const Char_t* firstnames,
		   const Char_t* email,
		   const Char_t* institute)
{
  SetLastName(lastname);  
  SetFirstNames(firstnames);
  SetEmail(email);        
  SetInstitute(institute);
}

//____________________________________________________________________
 BrDbPerson*  BrDbPerson::SingleInstance(TSQLRow* row)
{
  if (!row) return 0;
  BrDbPerson* pers = new BrDbPerson(row->GetField(1), 
				    row->GetField(2),
				    row->GetField(3),
				    row->GetField(4));
  pers->SetDBID(strtol(row->GetField(0),NULL,0));
  return pers;
}

//____________________________________________________________________
TObjArray* 
 BrDbPerson::MultipleInstance(TSQLResult* res)
{
  Int_t count = (res) ? res->GetRowCount() : 0;
  TObjArray* table = new TObjArray(count);

  for (Int_t i = 0; i < count; i++)
    table->Add(BrDbPerson::SingleInstance(res->Next()));
  
  return table;
}

//____________________________________________________________________
BrDbQuery* 
 BrDbPerson::Create(void) 
{
  return BrDbQuery::Create(BrDbPerson::kTableName,
			   "lastname   VARCHAR(64) NOT NULL,"
			   "firstnames VARCHAR(64) NOT NULL,"
			   "email      VARCHAR(64),"
			   "institute  VARCHAR(64)");
}

//____________________________________________________________________
BrDbQuery*
 BrDbPerson::Insert(void) 
{
  return BrDbQuery::Insert(BrDbPerson::kTableName,
			   Form("%d, '%s', '%s', '%s', '%s'",
				GetDBID(), 
				fLastName, fFirstNames,
				fEmail, fInstitute));
}


//____________________________________________________________________
void 
 BrDbPerson::SetLastName(const Char_t* lastname) 
{ 
  if (strlen(lastname) > 63) {
    strncpy(fLastName, lastname, 63);
    fLastName[63] = '0';
  }
  else
    strcpy(fLastName,lastname); 
}

//____________________________________________________________________
void 
 BrDbPerson::SetFirstNames(const Char_t* firstnames) 
{ 
  if (strlen(firstnames) > 63) {
    strncpy(fFirstNames, firstnames, 63);
    fFirstNames[63] = '0';
  }
  else
    strcpy(fFirstNames,firstnames); 
}

//____________________________________________________________________
void 
 BrDbPerson::SetEmail(const Char_t* email) 
{ 
  if (strlen(email) > 63) {
    strncpy(fEmail, email, 63);
    fEmail[63] = '0';
  }
  else
    strcpy(fEmail,email); 
}

//____________________________________________________________________
void 
 BrDbPerson::SetInstitute(const Char_t* institute) { 
  if (strlen(institute) > 63) {
    strncpy(fInstitute, institute, 63);
    fInstitute[63] = '0';
  }
  else
    strcpy(fInstitute,institute); 

}

//____________________________________________________________________
void
 BrDbPerson::SplitName(const Char_t* name, 
		    Char_t*       lastname,  
		    Char_t*       firstnames) 
{
  // Static method.
  // Split name (1. arg) into last- (2.arg) and firstnames
  // (3.arg). 1. arg should be of the form "Doe, John", or "Jane Doe",
  // but no 't' (TABS) should occour in the string.  
  if (!name)
    return;

  Int_t length = strlen(name);
  Int_t comma  = strcspn(name, ",");

  if (comma != length) {
    strncpy(lastname, name, comma);
    lastname[comma] = '0';

    Char_t* first = new Char_t(name[comma+1]);
    strncpy(firstnames, first, length-comma);
  }
  else {
    Char_t* last  = strrchr(name, ' ');
    Int_t   space = strlen(last);
    if (!last)
      strcpy(lastname, name);
    else {
      strcpy(lastname, last+1);
    }

    strncpy(firstnames, name, length-space);
  }
}

//____________________________________________________________________
ostream& operator<<(ostream& o, BrDbPerson& p) 
{
  o << p.GetLastName() << ", "
    << p.GetFirstNames() << "; "
    << p.GetEmail() << "; " 
    << p.GetInstitute();
  return o;
}


//
// $Log: BrDbPerson.cxx,v $
// Revision 1.1.1.1  2001/06/21 14:55:16  hagel
// Initial revision of brat2
//
// Revision 1.5  2001/06/05 18:40:53  cholm
// Removed BrDbInc.h an all references to it
//
// Revision 1.4  2001/03/22 20:44:52  cholm
// Added protection for NULL TSqlRow in SingleInstance methods, and cleaned
// up a bit of the stuff.
//
// Revision 1.3  2000/05/10 15:56:13  nbi
// Added the classes BrRunsDb, BrGeometriesDb, changed some code, bug
// corrections , and so on. It's almost there ;-)
//
//

Copyright ; 2002 BRAHMS Collaboration <brahmlib@rcf.rhic.bnl.gov>
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