1 files changed, 68 insertions, 0 deletions

diff --git a/common/adaptorfactoryregistry.cpp b/common/adaptorfactoryregistry.cpp
new file mode 100644
index 0000000..323a02d
--- /dev/null
+++ b/common/adaptorfactoryregistry.cpp
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2016 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 "adaptorfactoryregistry.h"
+
+#include <QByteArray>
+#include <QDebug>
+#include <QMutex>
+#include <functional>
+#include <memory>
+
+#include "domaintypeadaptorfactoryinterface.h"
+#include "applicationdomaintype.h"
+#include "log.h"
+
+using namespace Sink;
+
+AdaptorFactoryRegistry &AdaptorFactoryRegistry::instance()
+{
+    // QMutexLocker locker(&sMutex);
+    static AdaptorFactoryRegistry *instance = 0;
+    if (!instance) {
+        instance = new AdaptorFactoryRegistry;
+    }
+    return *instance;
+}
+
+static QByteArray key(const QByteArray &resource, const QByteArray &type)
+{
+    return resource + type;
+}
+
+AdaptorFactoryRegistry::AdaptorFactoryRegistry()
+{
+
+}
+
+std::shared_ptr<DomainTypeAdaptorFactoryInterface> AdaptorFactoryRegistry::getFactory(const QByteArray &resource, const QByteArray &typeName)
+{
+    const auto ptr = mRegistry.value(key(resource, typeName));
+    //We have to check the pointer before the cast, otherwise a check would return true also for invalid instances.
+    if (!ptr) {
+        return std::shared_ptr<DomainTypeAdaptorFactoryInterface>();
+    }
+    return std::static_pointer_cast<DomainTypeAdaptorFactoryInterface>(ptr);
+}
+
+void AdaptorFactoryRegistry::registerFactory(const QByteArray &resource, const std::shared_ptr<void> &instance, const QByteArray typeName)
+{
+    mRegistry.insert(key(resource, typeName), instance);
+}
+