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80 lines
2.4 KiB
80 lines
2.4 KiB
/*
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* WORM - a DAL/ORM code generation framework
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* Copyright (C) 2011 Erik Winn <sidewalksoftware@gmail.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef WSQLRESULT_H
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#define WSQLRESULT_H
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#include <vector>
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#include "wsql.h"
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#include "wsqlrecord.h"
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namespace WSql {
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class WSqlDriver;
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class WSqlResult
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{
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public:
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WSqlResult(const WSqlDriver *driver);
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WSqlResult( const WSql::WSqlResult& other);
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virtual ~WSqlResult();
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virtual WSqlResult& operator=(const WSqlResult& other);
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//!\todo virtual bool operator==(const WSqlResult& other) const;
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// inline bool operator!=( const WSqlResult &other ) const { return !operator==( other ); }
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void addRecord(WSqlRecord& r){_records.push_back(r);}
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void setIsCached(bool b){ _isCached = b; }
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void setIsValid(bool b){_isValid=b;}
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bool isValid()const{return _isValid;}
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bool isCached()const{return _isCached; }
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virtual int size()const {return _records.size(); }
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virtual int count()const {return size(); }
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virtual bool isEmpty()const{ return _records.empty();}
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virtual bool hasOutValues() const { return !isEmpty();}
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virtual void clear(){ _records.clear(); }
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virtual WSqlRecord current();
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virtual WSqlRecord fetch(int i = -1);
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virtual WSqlRecord fetchFirst();
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virtual WSqlRecord fetchLast();
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virtual WSqlRecord fetchNext();
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virtual WSqlRecord fetchPrevious();
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protected:
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virtual bool seek(int i, bool relative = false);
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virtual bool next();
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virtual bool previous();
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virtual bool first();
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virtual bool last();
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std::vector<WSqlRecord>::const_iterator const_cur_record_it;
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std::vector<WSqlRecord>::iterator record_it;
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const WSqlDriver *_driver;
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std::vector<WSqlRecord> _records;
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bool _isCached;
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private:
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bool _isValid;
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};
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} //namespace WSql
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#endif // WSQLRESULT_H
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