Revision 5ca225ed
Von Christian Ehringfeld vor fast 7 Jahren hinzugefügt
| src/cache.cpp | ||
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}
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void Cache::clear() {
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this->mutex.lock();
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this->cache.clear();
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this->mutex.unlock();
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}
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void Cache::insert(QSharedPointer<Entity> &entity) {
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if (this->cache.contains(key)) {
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QSharedPointer<Entity> ptr = this->cache.value(key).toStrongRef();
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if (ptr) {
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this->mutex.lock();
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ptr.swap(entity);
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this->mutex.unlock();
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ptr = this->cache.value(key).toStrongRef();
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return;
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}
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}
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this->mutex.lock();
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this->cache.insert(key, entity.toWeakRef());
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this->mutex.unlock();
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}
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}
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void Cache::remove(const QSharedPointer<Entity> &entity) {
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if (entity.data() && entity->getId() > -1) {
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this->mutex.lock();
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this->remove(entity->getId(), EntityHelper::getClassName(entity.data()));
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this->mutex.unlock();
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}
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}
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| ... | ... | |
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QSharedPointer<Entity> Cache::get(qint64 id, const QString &classname) {
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QString key = this->generateKey(id, classname);
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if (this->contains(key)) {
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this->mutex.lock();
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QSharedPointer<Entity> ptr = this->cache.value(key).toStrongRef();
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if (!ptr) {
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this->remove(id, classname);
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}
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this->mutex.unlock();
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return ptr;
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}
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return QSharedPointer<Entity>();
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