Revision aa44e7d1
Von Christian Ehringfeld vor fast 10 Jahren hinzugefügt
| EntityManager.pro | ||
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HEADERS += \
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src/entity.h \
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src/entitymanager.h \
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src/enums/persistencetype.h \
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src/database.h \
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src/enums/databasetype.h \
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src/enums/relationtype.h \
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src/relation.h
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src/schema.h
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SOURCES += \
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src/base/entity.cpp \
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src/entitymanager.cpp \
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src/database.cpp \
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src/relation.cpp
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src/schema.cpp
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unix {
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target.path = /usr/lib
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| example/Example.pro | ||
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#-------------------------------------------------
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#
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# Project created by QtCreator 2013-08-01T15:03:24
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#
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#-------------------------------------------------
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QT += core
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QT += sql
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QT -= gui
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TARGET = EntityManager
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CONFIG += console
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CONFIG -= app_bundle
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TEMPLATE = app
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HEADERS += \
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models/artikel.h
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SOURCES += \
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models/artikel.cpp
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| example/main.cpp | ||
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#include <QCoreApplication>
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#include "src/entitymanager.h"
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#include <typeinfo>
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#include <QDir>
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#include <QDebug>
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/**
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* create,remove und merge funktionieren
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*/
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int main(int argc, char *argv[])
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{
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OpenTeacherTool::EntityManager *e = new OpenTeacherTool::EntityManager("QSQLITE",QDir::currentPath() + "/db.sqlite");
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OpenTeacherTool::Artikel *b= new OpenTeacherTool::Artikel(30,"Peter123");
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OpenTeacherTool::Entity *entity = b->getEntity();
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qDebug() << "findByAttributes:" << e->findByAttributes(entity,true);
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qDebug() << "create:" << e->create(entity);
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qDebug() << "findAll:" << e->findAll(entity->getTablename());
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entity->setAttributes(e->findByAttributes(entity,true).at(0));
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qDebug() << "AttributeValues, Artikel:" << *b->getAttributeValues();
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b->setName("Peter");
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b->setPreis(20);
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e->remove(entity);
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qDebug() << "TypID:" << typeid(entity).name();
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qDebug() << entity->getId();
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qDebug() << "merge:" << e->merge(entity);
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delete entity;
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return 0;
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}
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| src/entity.h | ||
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#include <QtGlobal>
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#include <QMap>
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#include <QDebug>
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#include <QObject>
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#include "enums/persistencetype.h"
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#include "enums/databasetype.h"
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namespace CuteEntityManager {
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class Entity
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{
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class Entity : public QObject {
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Q_OBJECT
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public:
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qint64 getId();
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void setId(qint64 id);
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Entity* getEntity();
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void addAttributeVal(const QString name, QVariant *var);
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qint64 getId() = 0;
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void setId(qint64 id) = 0;
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virtual ~Entity();
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virtual QHash<QString, QString> getProperties(DatabaseType type) = 0;
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virtual PersistenceType getPersistenceType() = 0;
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virtual QHash<QString,Entity*>* getRelations() = 0;
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virtual QHash<QString, QVariant>* getAttributeValues() = 0;
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virtual void setAttributes(QHash<QString, QVariant>) = 0;
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virtual QString getTablename() = 0;
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virtual QString idColumnSQL();
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// virtual QMap<QString, QString> getManyToManyRelations() = 0; //Key = Table, Value = joined Table Column
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protected:
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Entity();
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qint64 id;
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QHash<QString,QVariant> *attributeValues;
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QHash<QString,Entity*> *relations;
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};
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}
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#endif // MODEL_H
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| src/enums/persistencetype.h | ||
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/*
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* Copyright (C) 2015 Christian Ehringfeld <c.ehringfeld@t-online.de>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU Lesser 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 PERSISTENCETYPE_H
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#define PERSISTENCETYPE_H
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#include <QObject>
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#include <QMap>
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#include <QString>
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namespace CuteEntityManager {
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enum PersistenceType {
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LOCAL=0,
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XML=1,
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REMOTEDATABASE=2
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};
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static QMap<PersistenceType, QString> initMap() {
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QMap<PersistenceType, QString> map;
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map[LOCAL] = QObject::tr("LocalDatabase");
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map[XML] = QObject::tr("XMLFile");
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map[REMOTEDATABASE] = QObject::tr("RemoteDatabase");
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return map;
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}
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static QString toString(const PersistenceType &type) {
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static QMap<PersistenceType, QString> map = initMap();
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return map[type];
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}
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}
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#endif // PERSISTENCETYPE_H
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| src/enums/relationtype.h | ||
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/*
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* Copyright (C) 2015 Christian Ehringfeld <c.ehringfeld@t-online.de>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU Lesser 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 RELATIONTYPE_H
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#define RELATIONTYPE_H
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namespace CuteEntityManager{
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enum Relationtype {
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ONETOONE=0,
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ONETOMANY=1,
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MANYTOONE=2,
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MANYTOMANY=3
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};
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}
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#endif // RELATIONTYPE_H
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| src/relation.cpp | ||
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/*
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* Copyright (C) 2015 Christian Ehringfeld <c.ehringfeld@t-online.de>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU Lesser 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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#include "relation.h"
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namespace CuteEntityManager {
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Relation::Relation()
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{
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}
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}
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| src/relation.h | ||
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/*
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* Copyright (C) 2015 Christian Ehringfeld <c.ehringfeld@t-online.de>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU Lesser 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 RELATION_H
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#define RELATION_H
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#include "entity.h"
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#include "src/enums/relationtype.h"
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namespace CuteEntityManager {
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class Relation
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{
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public:
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Relation();
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private:
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Entity* foreignEntity;
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OpenTeacherTool::Relationtype Relationtype;
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};
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}
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#endif // RELATION_H
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| src/schema.cpp | ||
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#include "schema.h"
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Schema::Schema()
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{
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}
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Schema::~Schema()
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{
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}
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| src/schema.h | ||
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#ifndef SCHEMA_H
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#define SCHEMA_H
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class Schema
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{
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public:
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Schema();
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~Schema();
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};
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#endif // SCHEMA_H
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| test/EntityManager.pro | ||
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#-------------------------------------------------
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#
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# Project created by QtCreator 2013-08-01T15:03:24
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#
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#-------------------------------------------------
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QT += core
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QT += sql
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QT -= gui
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TARGET = EntityManager
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CONFIG += console
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CONFIG -= app_bundle
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TEMPLATE = app
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HEADERS += \
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src/entity.h \
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src/entitymanager.h \
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src/enums/persistencetype.h \
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src/database.h \
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src/enums/databasetype.h \
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src/enums/relationtype.h \
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src/relation.h
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SOURCES += \
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src/base/entity.cpp \
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src/entitymanager.cpp \
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src/database.cpp \
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src/relation.cpp
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| test/main.cpp | ||
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#include <QCoreApplication>
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#include "src/entitymanager.h"
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#include <typeinfo>
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#include <QDir>
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#include <QDebug>
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/**
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* create,remove und merge funktionieren
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*/
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int main(int argc, char *argv[])
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{
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OpenTeacherTool::EntityManager *e = new OpenTeacherTool::EntityManager("QSQLITE",QDir::currentPath() + "/db.sqlite");
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OpenTeacherTool::Artikel *b= new OpenTeacherTool::Artikel(30,"Peter123");
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OpenTeacherTool::Entity *entity = b->getEntity();
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qDebug() << "findByAttributes:" << e->findByAttributes(entity,true);
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qDebug() << "create:" << e->create(entity);
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qDebug() << "findAll:" << e->findAll(entity->getTablename());
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entity->setAttributes(e->findByAttributes(entity,true).at(0));
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qDebug() << "AttributeValues, Artikel:" << *b->getAttributeValues();
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b->setName("Peter");
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b->setPreis(20);
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e->remove(entity);
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qDebug() << "TypID:" << typeid(entity).name();
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qDebug() << entity->getId();
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qDebug() << "merge:" << e->merge(entity);
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delete entity;
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return 0;
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}
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Auch abrufbar als: Unified diff
cleanup