File indexing completed on 2024-05-12 05:26:06

 /*
  * Copyright (C) 2015 Christian Mollekopf <chrigi_1@fastmail.fm>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) version 3, or any
  * later version accepted by the membership of KDE e.V. (or its
  * successor approved by the membership of KDE e.V.), which shall
  * act as a proxy defined in Section 6 of version 3 of the license.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "store.h"
 
 #include <QTime>
 #include <QAbstractItemModel>
 #include <functional>
 #include <memory>
 
 #include "resourceaccess.h"
 #include "commands.h"
 #include "resourcefacade.h"
 #include "definitions.h"
 #include "resourceconfig.h"
 #include "resourcecontrol.h"
 #include "facadefactory.h"
 #include "modelresult.h"
 #include "storage.h"
 #include "log.h"
 #include "utils.h"
 
 #define ASSERT_ENUMS_MATCH(A, B) Q_STATIC_ASSERT_X(static_cast<int>(A) == static_cast<int>(B), "The enum values must match");
 
 //Ensure the copied enum matches
 typedef ModelResult<Sink::ApplicationDomain::Mail, Sink::ApplicationDomain::Mail::Ptr> MailModelResult;
 ASSERT_ENUMS_MATCH(Sink::Store::DomainObjectBaseRole, MailModelResult::DomainObjectBaseRole)
 ASSERT_ENUMS_MATCH(Sink::Store::ChildrenFetchedRole, MailModelResult::ChildrenFetchedRole)
 ASSERT_ENUMS_MATCH(Sink::Store::DomainObjectRole, MailModelResult::DomainObjectRole)
 ASSERT_ENUMS_MATCH(Sink::Store::StatusRole, MailModelResult::StatusRole)
 ASSERT_ENUMS_MATCH(Sink::Store::WarningRole, MailModelResult::WarningRole)
 ASSERT_ENUMS_MATCH(Sink::Store::ProgressRole, MailModelResult::ProgressRole)
 
 Q_DECLARE_METATYPE(QSharedPointer<Sink::ResultEmitter<Sink::ApplicationDomain::SinkResource::Ptr>>)
 Q_DECLARE_METATYPE(QSharedPointer<Sink::ResourceAccessInterface>);
 Q_DECLARE_METATYPE(std::shared_ptr<void>);
 
 
 static bool sanityCheckQuery(const Sink::Query &query)
 {
     for (const auto &id : query.ids()) {
         if (id.isEmpty()) {
             SinkError() << "Empty id in query.";
             return false;
         }
     }
     return true;
 }
 
 static KAsync::Job<void> forEachResource(const Sink::SyncScope &scope, std::function<KAsync::Job<void>(const Sink::ApplicationDomain::SinkResource::Ptr &resource)> callback)
 {
     using namespace Sink;
     auto resourceFilter = scope.getResourceFilter();
     //Filter resources by type by default
     if (!resourceFilter.propertyFilter.contains({ApplicationDomain::SinkResource::Capabilities::name}) && !scope.type().isEmpty()) {
         resourceFilter.propertyFilter.insert({ApplicationDomain::SinkResource::Capabilities::name}, Query::Comparator{scope.type(), Query::Comparator::Contains});
     }
     Sink::Query query;
     query.setFilter(resourceFilter);
     return Store::fetchAll<ApplicationDomain::SinkResource>(query)
         .template each(callback);
 }
 
 namespace Sink {
 
 QString Store::storageLocation()
 {
     return Sink::storageLocation();
 }
 
 
 template <class DomainType>
 KAsync::Job<void> queryResource(const QByteArray resourceType, const QByteArray &resourceInstanceIdentifier, const Query &query, typename AggregatingResultEmitter<typename DomainType::Ptr>::Ptr aggregatingEmitter, const Sink::Log::Context &ctx_)
 {
     auto ctx = ctx_.subContext(resourceInstanceIdentifier);
     auto facade = FacadeFactory::instance().getFacade<DomainType>(resourceType, resourceInstanceIdentifier);
     if (facade) {
         SinkTraceCtx(ctx) << "Trying to fetch from resource " << resourceInstanceIdentifier;
         auto result = facade->load(query, ctx);
         if (result.second) {
             aggregatingEmitter->addEmitter(result.second);
         } else {
             SinkWarningCtx(ctx) << "Null emitter for resource " << resourceInstanceIdentifier;
         }
         return result.first;
     } else {
         SinkTraceCtx(ctx) << "Couldn' find a facade for " << resourceInstanceIdentifier;
         // Ignore the error and carry on
         return KAsync::null<void>();
     }
 }
 
 template <class DomainType>
 QPair<typename AggregatingResultEmitter<typename DomainType::Ptr>::Ptr,  typename ResultEmitter<typename ApplicationDomain::SinkResource::Ptr>::Ptr> getEmitter(Query query, const Log::Context &ctx)
 {
     query.setType(ApplicationDomain::getTypeName<DomainType>());
     SinkTraceCtx(ctx) << "Query: " << query;
 
     // Query all resources and aggregate results
     auto aggregatingEmitter = AggregatingResultEmitter<typename DomainType::Ptr>::Ptr::create();
     if (ApplicationDomain::isGlobalType(ApplicationDomain::getTypeName<DomainType>())) {
         //For global types we don't need to query for the resources first.
         queryResource<DomainType>("", "", query, aggregatingEmitter, ctx).exec();
     } else {
         auto resourceCtx = ctx.subContext("resourceQuery");
         auto facade = FacadeFactory::instance().getFacade<ApplicationDomain::SinkResource>();
         Q_ASSERT(facade);
         Sink::Query resourceQuery;
         resourceQuery.request<ApplicationDomain::SinkResource::Capabilities>();
         if (query.liveQuery()) {
             SinkTraceCtx(ctx) << "Listening for new resources.";
             resourceQuery.setFlags(Query::LiveQuery);
         }
 
         //Filter resources by available content types (unless the query already specifies a capability filter)
         auto resourceFilter = query.getResourceFilter();
         if (!resourceFilter.propertyFilter.contains({ApplicationDomain::SinkResource::Capabilities::name})) {
             resourceFilter.propertyFilter.insert({ApplicationDomain::SinkResource::Capabilities::name}, Query::Comparator{ApplicationDomain::getTypeName<DomainType>(), Query::Comparator::Contains});
         }
         resourceQuery.setFilter(resourceFilter);
         for (auto const &properties :  resourceFilter.propertyFilter.keys()) {
             resourceQuery.requestedProperties << properties;
         }
 
         auto result = facade->load(resourceQuery, resourceCtx);
         auto emitter = result.second;
         emitter->onAdded([=](const ApplicationDomain::SinkResource::Ptr &resource) {
             SinkTraceCtx(resourceCtx) << "Found new resources: " << resource->identifier();
             const auto resourceType = ResourceConfig::getResourceType(resource->identifier());
             Q_ASSERT(!resourceType.isEmpty());
             queryResource<DomainType>(resourceType, resource->identifier(), query, aggregatingEmitter, ctx).exec();
         });
         emitter->onComplete([query, aggregatingEmitter, resourceCtx]() {
             SinkTraceCtx(resourceCtx) << "Resource query complete";
         });
 
         return qMakePair(aggregatingEmitter, emitter);
     }
     return qMakePair(aggregatingEmitter, ResultEmitter<typename ApplicationDomain::SinkResource::Ptr>::Ptr{});
 }
 
 static Log::Context getQueryContext(const Sink::Query &query, const QByteArray &type)
 {
     if (!query.id().isEmpty()) {
         return Log::Context{"query." + type + "." + query.id()};
     }
     return Log::Context{"query." + type};
 }
 
 template <class DomainType>
 QSharedPointer<QAbstractItemModel> Store::loadModel(const Query &query)
 {
     Q_ASSERT(sanityCheckQuery(query));
     auto ctx = getQueryContext(query, ApplicationDomain::getTypeName<DomainType>());
     auto model = QSharedPointer<ModelResult<DomainType, typename DomainType::Ptr>>::create(query, query.requestedProperties, ctx);
 
     //* Client defines lifetime of model
     //* The model lifetime defines the duration of live-queries
     //* The facade needs to life for the duration of any calls being made (assuming we get rid of any internal callbacks
     //* The emitter needs to live or the duration of query (respectively, the model)
     //* The result provider needs to live for as long as results are provided (until the last thread exits).
 
     auto result = getEmitter<DomainType>(query, ctx);
     model->setEmitter(result.first);
 
     //Keep the emitter alive
     if (auto resourceEmitter = result.second) {
         model->setProperty("resourceEmitter", QVariant::fromValue(resourceEmitter)); //TODO only neceesary for live queries
         resourceEmitter->fetch();
     }
 
 
     //Automatically populate the top-level
     model->fetchMore(QModelIndex());
 
     return std::move(model);
 }
 
 template <class DomainType>
 void Store::updateModel(const Query &query, const QSharedPointer<QAbstractItemModel> &model)
 {
     Q_ASSERT(sanityCheckQuery(query));
     auto ctx = getQueryContext(query, ApplicationDomain::getTypeName<DomainType>());
 
     auto result = getEmitter<DomainType>(query, ctx);
 
     QSharedPointer<ModelResult<DomainType, typename DomainType::Ptr>> m = model.dynamicCast<ModelResult<DomainType, typename DomainType::Ptr>>();
     Q_ASSERT(m);
     m->setEmitter(result.first);
 
     //Keep the emitter alive
     if (auto resourceEmitter = result.second) {
         m->setProperty("resourceEmitter", QVariant::fromValue(resourceEmitter)); //TODO only neceesary for live queries
         resourceEmitter->fetch();
     }
 
     m->updateQuery(query);
 }
 
 template <class DomainType>
 static std::shared_ptr<StoreFacade<DomainType>> getFacade(const QByteArray &resourceInstanceIdentifier)
 {
     if (ApplicationDomain::isGlobalType(ApplicationDomain::getTypeName<DomainType>())) {
         if (auto facade = FacadeFactory::instance().getFacade<DomainType>()) {
             return facade;
         }
     }
     if (auto facade = FacadeFactory::instance().getFacade<DomainType>(ResourceConfig::getResourceType(resourceInstanceIdentifier), resourceInstanceIdentifier)) {
         return facade;
     }
     return std::make_shared<NullFacade<DomainType>>();
 }
 
 template <class DomainType>
 KAsync::Job<void> Store::create(const DomainType &domainObject)
 {
     SinkLog() << "Create: " << domainObject;
     auto facade = getFacade<DomainType>(domainObject.resourceInstanceIdentifier());
     return facade->create(domainObject).addToContext(std::shared_ptr<void>(facade)).onError([](const KAsync::Error &error) { SinkWarning() << "Failed to create " << error; });
 }
 
 template <class DomainType>
 KAsync::Job<void> Store::modify(const DomainType &domainObject)
 {
     if (domainObject.changedProperties().isEmpty()) {
         SinkLog() << "Nothing to modify: " << domainObject.identifier();
         return KAsync::null();
     }
     SinkLog() << "Modify: " << domainObject;
     auto facade = getFacade<DomainType>(domainObject.resourceInstanceIdentifier());
     if (domainObject.isAggregate()) {
         return KAsync::value(domainObject.aggregatedIds())
             .addToContext(std::shared_ptr<void>(facade))
             .each([=] (const QByteArray &id) {
                 auto object = Sink::ApplicationDomain::ApplicationDomainType::createCopy(id, domainObject);
                 return facade->modify(object).onError([](const KAsync::Error &error) { SinkWarning() << "Failed to modify " << error; });
         });
     }
     return facade->modify(domainObject).addToContext(std::shared_ptr<void>(facade)).onError([](const KAsync::Error &error) { SinkWarning() << "Failed to modify"; });
 }
 
 template <class DomainType>
 KAsync::Job<void> Store::modify(const Query &query, const DomainType &domainObject)
 {
     if (domainObject.changedProperties().isEmpty()) {
         SinkLog() << "Nothing to modify: " << domainObject.identifier();
         return KAsync::null();
     }
     SinkLog() << "Modify: " << query << domainObject;
     return fetchAll<DomainType>(query)
         .each([=] (const typename DomainType::Ptr &entity) {
             auto copy = *entity;
             for (const auto &p : domainObject.changedProperties()) {
                 copy.setProperty(p, domainObject.getProperty(p));
             }
             return modify(copy);
         });
 }
 
 template <class DomainType>
 KAsync::Job<void> Store::move(const DomainType &domainObject, const QByteArray &newResource)
 {
     SinkLog() << "Move: " << domainObject << newResource;
     auto facade = getFacade<DomainType>(domainObject.resourceInstanceIdentifier());
     if (domainObject.isAggregate()) {
         return KAsync::value(domainObject.aggregatedIds())
             .addToContext(std::shared_ptr<void>(facade))
             .each([=] (const QByteArray &id) {
                 auto object = Sink::ApplicationDomain::ApplicationDomainType::createCopy(id, domainObject);
                 return facade->move(object, newResource).onError([](const KAsync::Error &error) { SinkWarning() << "Failed to move " << error; });
         });
     }
     return facade->move(domainObject, newResource).addToContext(std::shared_ptr<void>(facade)).onError([](const KAsync::Error &error) { SinkWarning() << "Failed to move " << error; });
 }
 
 template <class DomainType>
 KAsync::Job<void> Store::copy(const DomainType &domainObject, const QByteArray &newResource)
 {
     SinkLog() << "Copy: " << domainObject << newResource;
     auto facade = getFacade<DomainType>(domainObject.resourceInstanceIdentifier());
     if (domainObject.isAggregate()) {
         return KAsync::value(domainObject.aggregatedIds())
             .addToContext(std::shared_ptr<void>(facade))
             .each([=] (const QByteArray &id) {
                 auto object = Sink::ApplicationDomain::ApplicationDomainType::createCopy(id, domainObject);
                 return facade->copy(object, newResource).onError([](const KAsync::Error &error) { SinkWarning() << "Failed to copy " << error; });
         });
     }
     return facade->copy(domainObject, newResource).addToContext(std::shared_ptr<void>(facade)).onError([](const KAsync::Error &error) { SinkWarning() << "Failed to copy " << error; });
 }
 
 template <class DomainType>
 KAsync::Job<void> Store::remove(const DomainType &domainObject)
 {
     SinkLog() << "Remove: " << domainObject;
     auto facade = getFacade<DomainType>(domainObject.resourceInstanceIdentifier());
     if (domainObject.isAggregate()) {
         return KAsync::value(domainObject.aggregatedIds())
             .addToContext(std::shared_ptr<void>(facade))
             .each([=] (const QByteArray &id) {
                 auto object = Sink::ApplicationDomain::ApplicationDomainType::createCopy(id, domainObject);
                 return facade->remove(object).onError([](const KAsync::Error &error) { SinkWarning() << "Failed to remove " << error; });
         });
     }
     return facade->remove(domainObject).addToContext(std::shared_ptr<void>(facade)).onError([](const KAsync::Error &error) { SinkWarning() << "Failed to remove " << error; });
 }
 
 template <class DomainType>
 KAsync::Job<void> Store::remove(const Sink::Query &query)
 {
     SinkLog() << "Remove: " << query;
     return fetchAll<DomainType>(query)
         .each([] (const typename DomainType::Ptr &entity) {
             return remove(*entity);
         });
 }
 
 KAsync::Job<void> Store::removeDataFromDisk(const QByteArray &identifier)
 {
     // All databases are going to become invalid, nuke the environments
     // TODO: all clients should react to a notification from the resource
     Sink::Storage::DataStore::clearEnv();
     SinkTrace() << "Remove data from disk " << identifier;
     auto time = QSharedPointer<QTime>::create();
     time->start();
     auto resourceAccess = ResourceAccessFactory::instance().getAccess(identifier, ResourceConfig::getResourceType(identifier));
     resourceAccess->open();
     return resourceAccess->sendCommand(Sink::Commands::RemoveFromDiskCommand)
         .addToContext(resourceAccess)
         .then<void>([resourceAccess](KAsync::Future<void> &future) {
             if (resourceAccess->isReady()) {
                 //Wait for the resource shutdown
                 auto guard = new QObject;
                 QObject::connect(resourceAccess.data(), &ResourceAccess::ready, guard, [&future, guard](bool ready) {
                     if (!ready) {
                         //We don't disconnect if ResourceAccess get's recycled, so ready can fire multiple times, which can result in a crash if the future is no longer valid.
                         delete guard;
                         future.setFinished();
                     }
                 });
             } else {
                 future.setFinished();
             }
         })
         .then([time]() {
             SinkTrace() << "Remove from disk complete." << Log::TraceTime(time->elapsed());
         });
 }
 
 static KAsync::Job<Store::UpgradeResult> upgrade(const QByteArray &resource)
 {
     auto store = Sink::Storage::DataStore(Sink::storageLocation(), resource, Sink::Storage::DataStore::ReadOnly);
     if (!store.exists() || Storage::DataStore::databaseVersion(store.createTransaction(Storage::DataStore::ReadOnly)) == Sink::latestDatabaseVersion()) {
         return KAsync::value(Store::UpgradeResult{false});
     }
     SinkLog() << "Upgrading " << resource;
 
     //We're not using the factory to avoid getting a cached resourceaccess with the wrong resourceType
     auto resourceAccess = Sink::ResourceAccess::Ptr{new Sink::ResourceAccess(resource, ResourceConfig::getResourceType(resource)), &QObject::deleteLater};
     //We first shutdown the resource, because the upgrade runs on start
     return Sink::ResourceControl::shutdown(resource)
         .then(resourceAccess->sendCommand(Sink::Commands::UpgradeCommand))
         .addToContext(resourceAccess)
         .then([=](const KAsync::Error &error) {
             if (error) {
                 SinkWarning() << "Error during upgrade.";
                 return KAsync::error(error);
             }
             SinkTrace() << "Upgrade of resource " << resource << " complete.";
             return KAsync::null();
         })
         .then(KAsync::value(Store::UpgradeResult{true}));
 }
 
 KAsync::Job<Store::UpgradeResult> Store::upgrade()
 {
     SinkLog() << "Upgrading...";
 
     //Migrate from sink.dav to sink.carddav
     const auto resources = ResourceConfig::getResources();
     for (auto it = resources.constBegin(); it != resources.constEnd(); it++) {
         if (it.value() == "sink.dav") {
             ResourceConfig::setResourceType(it.key(), "sink.carddav");
         }
     }
 
     auto ret = QSharedPointer<bool>::create(false);
     return fetchAll<ApplicationDomain::SinkResource>({})
         .template each([ret](const ApplicationDomain::SinkResource::Ptr &resource) -> KAsync::Job<void> {
             return Sink::upgrade(resource->identifier())
                 .then([ret](UpgradeResult returnValue) {
                     if (returnValue.upgradeExecuted) {
                         SinkLog() << "Upgrade executed.";
                         *ret = true;
                     }
                 });
         })
         .then([ret] {
             if (*ret) {
                 SinkLog() << "Upgrade complete.";
             }
             return Store::UpgradeResult{*ret};
         });
 }
 
 static KAsync::Job<void> synchronize(const QByteArray &resource, const Sink::SyncScope &scope)
 {
     SinkLog() << "Synchronizing " << resource << scope;
     auto resourceAccess = ResourceAccessFactory::instance().getAccess(resource, ResourceConfig::getResourceType(resource));
     return resourceAccess->synchronizeResource(scope)
         .addToContext(resourceAccess)
         .then([=](const KAsync::Error &error) {
             if (error) {
                 SinkWarning() << "Error during sync.";
                 return KAsync::error(error);
             }
             SinkTrace() << "Synchronization of resource " << resource << " complete.";
             return KAsync::null();
         });
 }
 
 KAsync::Job<void> Store::synchronize(const Sink::Query &query)
 {
     return synchronize(Sink::SyncScope{query});
 }
 
 KAsync::Job<void> Store::synchronize(const Sink::SyncScope &scope)
 {
     SinkLog() << "Synchronizing all resource matching: " << scope;
     return forEachResource(scope, [=] (const auto &resource) {
             return synchronize(resource->identifier(), scope);
         });
 }
 
 KAsync::Job<void> Store::abortSynchronization(const Sink::SyncScope &scope)
 {
     return forEachResource(scope, [] (const auto &resource) {
         auto resourceAccess = ResourceAccessFactory::instance().getAccess(resource->identifier(), ResourceConfig::getResourceType(resource->identifier()));
         return resourceAccess->sendCommand(Sink::Commands::AbortSynchronizationCommand)
             .addToContext(resourceAccess)
             .then([=](const KAsync::Error &error) {
                 if (error) {
                     SinkWarning() << "Error aborting synchronization.";
                     return KAsync::error(error);
                 }
                 return KAsync::null();
             });
         });
 }
 
 template <class DomainType>
 KAsync::Job<DomainType> Store::fetchOne(const Sink::Query &query)
 {
     return fetch<DomainType>(query, 1).template then<DomainType, QList<typename DomainType::Ptr>>([](const QList<typename DomainType::Ptr> &list) {
         return KAsync::value(*list.first());
     });
 }
 
 template <class DomainType>
 KAsync::Job<QList<typename DomainType::Ptr>> Store::fetchAll(const Sink::Query &query)
 {
     return fetch<DomainType>(query);
 }
 
 template <class DomainType>
 KAsync::Job<QList<typename DomainType::Ptr>> Store::fetch(const Sink::Query &query, int minimumAmount)
 {
     Q_ASSERT(sanityCheckQuery(query));
     auto model = loadModel<DomainType>(query);
     auto list = QSharedPointer<QList<typename DomainType::Ptr>>::create();
     auto context = QSharedPointer<QObject>::create();
     return KAsync::start<QList<typename DomainType::Ptr>>([model, list, context, minimumAmount](KAsync::Future<QList<typename DomainType::Ptr>> &future) {
         if (model->rowCount() >= 1) {
             for (int i = 0; i < model->rowCount(); i++) {
                 list->append(model->index(i, 0, QModelIndex()).data(Sink::Store::DomainObjectRole).template value<typename DomainType::Ptr>());
             }
         } else {
             QObject::connect(model.data(), &QAbstractItemModel::rowsInserted, context.data(), [model, list](const QModelIndex &index, int start, int end) {
                 for (int i = start; i <= end; i++) {
                     list->append(model->index(i, 0, QModelIndex()).data(Sink::Store::DomainObjectRole).template value<typename DomainType::Ptr>());
                 }
             });
             QObject::connect(model.data(), &QAbstractItemModel::dataChanged, context.data(),
                 [model, &future, list, minimumAmount](const QModelIndex &, const QModelIndex &, const QVector<int> &roles) {
                     if (roles.contains(ModelResult<DomainType, typename DomainType::Ptr>::ChildrenFetchedRole)) {
                         if (list->size() < minimumAmount) {
                             future.setError(1, "Not enough values.");
                         } else {
                             future.setValue(*list);
                             future.setFinished();
                         }
                     }
                 });
         }
         if (model->data(QModelIndex(), ModelResult<DomainType, typename DomainType::Ptr>::ChildrenFetchedRole).toBool()) {
             if (list->size() < minimumAmount) {
                 future.setError(1, "Not enough values.");
             } else {
                 future.setValue(*list);
             }
             future.setFinished();
         }
     });
 }
 
 template <class DomainType>
 DomainType Store::readOne(const Sink::Query &query)
 {
     const auto list = read<DomainType>(query);
     if (!list.isEmpty()) {
         return list.first();
     }
     SinkWarning() << "Tried to read value but no values are available.";
     return DomainType();
 }
 
 template <class DomainType>
 QList<DomainType> Store::read(const Sink::Query &query_)
 {
     Q_ASSERT(sanityCheckQuery(query_));
     auto query = query_;
     query.setFlags(Query::SynchronousQuery);
 
     auto ctx = getQueryContext(query, ApplicationDomain::getTypeName<DomainType>());
 
     QList<DomainType> list;
 
     auto result = getEmitter<DomainType>(query, ctx);
     auto aggregatingEmitter = result.first;
     aggregatingEmitter->onAdded([&list, ctx](const typename DomainType::Ptr &value){
         SinkTraceCtx(ctx) << "Found value: " << value->identifier();
         list << *value;
     });
 
     if (auto resourceEmitter = result.second) {
         resourceEmitter->fetch();
     }
 
     aggregatingEmitter->fetch();
     return list;
 }
 
 #define REGISTER_TYPE(T)                                                          \
     template KAsync::Job<void> Store::remove<T>(const T &domainObject);           \
     template KAsync::Job<void> Store::remove<T>(const Query &);           \
     template KAsync::Job<void> Store::create<T>(const T &domainObject);           \
     template KAsync::Job<void> Store::modify<T>(const T &domainObject);           \
     template KAsync::Job<void> Store::modify<T>(const Query &, const T &);           \
     template KAsync::Job<void> Store::move<T>(const T &domainObject, const QByteArray &newResource);           \
     template KAsync::Job<void> Store::copy<T>(const T &domainObject, const QByteArray &newResource);           \
     template QSharedPointer<QAbstractItemModel> Store::loadModel<T>(const Query &query); \
     template void Store::updateModel<T>(const Query &, const QSharedPointer<QAbstractItemModel> &); \
     template KAsync::Job<T> Store::fetchOne<T>(const Query &);                    \
     template KAsync::Job<QList<T::Ptr>> Store::fetchAll<T>(const Query &);        \
     template KAsync::Job<QList<T::Ptr>> Store::fetch<T>(const Query &, int);      \
     template T Store::readOne<T>(const Query &);                                  \
     template QList<T> Store::read<T>(const Query &);
 
 SINK_REGISTER_TYPES()
 
 } // namespace Sink