src/DB/Managers/CharacterManager.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2008 by Sverre Rabbelier                                *
   3  *   sverre@rabbelier.nl                                                   *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 3 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20
  21 #include "Character.h"
  22 #include "CharacterManager.h"
  23 #include "TableImpls.h"
  24 #include "FieldImpls.h"
  25 #include "Account.h"
  26
  27 using mud::CharacterManager;
  28 using mud::Character;
  29 using mud::CharacterPtr;
  30
  31 std::vector<std::string> CharacterManager::List(mud::AccountPtr parentAccount)
  32 {
  33         SelectionMaskPtr mask(new SelectionMask(GetTable()));
  34         if(parentAccount)
  35         {
  36                 mask->addJoin(db::TableImpls::Get()->CHARACTERACCOUNT, db::TableImpls::Get()->ENTITIES->ENTITYID, db::TableImpls::Get()->CHARACTERACCOUNT->FKENTITIES);
  37                 ValuePtr value(new KeyValue(db::TableImpls::Get()->CHARACTERACCOUNT->FKACCOUNTS, parentAccount->getID()));
  38                 mask->addField(value);
  39         }
  40         return GetTable()->tableList(mask);
  41 }
  42
  43 TableImplPtr CharacterManager::GetTable()
  44 {
  45         return db::TableImpls::Get()->ENTITIES;
  46 }
  47
  48 bool CharacterManager::IllegalName(const std::string& name)
  49 {
  50         try
  51         {
  52                 lookupByName(name);
  53                 return true;
  54         }
  55         catch(RowNotFoundException& e) { }
  56
  57         return false;
  58 }
  59
  60 KeysPtr CharacterManager::Add()
  61 {
  62         SavableManagerPtr manager = SavableManager::getnew(db::TableImpls::Get()->ENTITIES);
  63
  64         bool locked = manager->lock();
  65         Assert(locked); // new manager, should always be unlocked
  66
  67         manager->save();
  68
  69         manager->unlock();
  70         return manager->getKeys();
  71 }
  72
  73 mud::CharacterPtr CharacterManager::GetByKey(value_type id)
  74 {
  75         KeyValuePtr key(new KeyValue(db::TableImpls::Get()->ENTITIES->ENTITYID, id));
  76         SavableManagerPtr manager = SavableManager::bykey(key);
  77         CharacterPtr p(new Character(manager));
  78         return p;
  79 }
  80
  81 mud::CharacterPtr CharacterManager::GetByName(cstring value)
  82 {
  83         ValuePtr val(new FieldValue(db::TableImpls::Get()->ENTITIES->NAME, value));
  84         SavableManagerPtr manager = SavableManager::byvalue(val);
  85         CharacterPtr p(new Character(manager));
  86         return p;
  87 }
  88
  89 value_type CharacterManager::lookupByName(cstring value)
  90 {
  91         ValuePtr val(new FieldValue(db::TableImpls::Get()->ENTITIES->NAME, value));
  92         KeysPtr keys = SavableManager::lookupvalue(val);
  93         value_type id = keys->getKey(db::TableImpls::Get()->ENTITIES->ENTITYID)->getIntegerValue();
  94         return id;
  95 }