Revision 4d57a79b
Von Christian Ehringfeld vor etwa 9 Jahren hinzugefügt
| README.md | ||
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# CuteEntityManager for Qt
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[](https://ci.appveyor.com/project/Professi/cuteentitymanager/branch/master)
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## English
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With CuteEntityManager it is possible to persist, merge, find or delete
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entities. Its functionality is based on JPA's EntityManager. For a
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| src/entityhelper.h | ||
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#include <QString>
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#include <QHash>
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#include <QMetaProperty>
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#include <QPair>
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namespace CuteEntityManager {
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class Relation;
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| src/entityinspector.cpp | ||
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if (!rel) {
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ok = false;
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} else {
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this->checkRelationMappings(metaProperty, i.value(), ok);
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this->checkRelationMappings(metaProperty, i.value(), ok,entity);
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}
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}
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}
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| ... | ... | |
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}
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void EntityInspector::checkRelationMappings(QMetaProperty &property,
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const Relation &r, bool &ok) {
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const Relation &r, bool &ok, Entity *&entity) {
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QString foreignEntityName = EntityInstanceFactory::extractEntityType(
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property.typeName());
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auto foreignInstance = EntityInstanceFactory::createInstance(foreignEntityName);
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| ... | ... | |
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auto foreignRelations = EntityHelper::getRelationProperties(foreignInstance);
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int foundMappedBy = 0;
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bool foundForeignMappedRelation = false;
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auto superClasses = EntityHelper::superClasses(entity,true);
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QStringList classNames = QStringList {EntityHelper::getClassName(entity)};
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for (int s = 0; s < superClasses.size(); ++s) {
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classNames.append(superClasses.at(s)->className());
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}
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for (auto i = foreignRelations.constBegin(); i != foreignRelations.constEnd();
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++i) {
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/**
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* @todo compare classes of properties
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**/
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if (r.getMappedBy().isEmpty()
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&& i.key().getMappedBy() == r.getPropertyName()) {
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++foundMappedBy;
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for (int x = 0; x < classNames.size(); ++x) {
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if(QString(i.value().typeName()).contains(classNames.at(x))) {
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++foundMappedBy;
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break;
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}
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}
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} else if (!r.getMappedBy().isEmpty()
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&& r.getMappedBy() == i.key().getPropertyName()) {
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foundForeignMappedRelation = true;
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| ... | ... | |
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this->logger->logMsg("The relation " + r.getPropertyName() +
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" is mapped several times (" +
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QString::number(foundMappedBy) + ") by foreign class " + foreignEntityName +
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". You should map it only once!\n", MsgType::WARNING);
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ok = false;
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". You should map it only once!\n",
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MsgType::WARNING);
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}
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} else if (!foundForeignMappedRelation) {
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this->logger->logMsg("Relation " + r.getPropertyName() +
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| src/entityinspector.h | ||
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void checkRelationTypos(const QString &name, const Relation &r,
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bool &ok);
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void checkRelationMappings(QMetaProperty &property, const Relation &r,
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bool &ok);
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bool &ok, Entity *&entity);
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bool checkPrimaryKey(Entity *&entity);
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void verifyBlobAttributes(Entity *&entity);
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void checkMetaProperties(QHash<QString, QMetaProperty> &metaProperties,
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Auch abrufbar als: Unified diff
improvement