Create SimpleFormat

libraries/hfm/src/hfm/HFMSimpleFormat.cpp

@@ -0,0 +1,35 @@
+//
+//  HFMSimpleFormat.cpp
+//  libraries/hfm/src/hfm
+//
+//  Created by Sabrina Shanman on 2018/11/30.
+//  Copyright 2018 High Fidelity, Inc.
+//
+//  Distributed under the Apache License, Version 2.0.
+//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
+//
+
+#include "HFMSimpleFormat.h"
+
+namespace hfm {
+    template<typename T>
+    std::shared_ptr<Serializer> SimpleFactory<T>::get() {
+        return std::make_shared<T>();
+    }
+
+    template<typename T>
+    SimpleFormat<T>::SimpleFormat(const MIMEType& mimeType) : Format(),
+        _mimeType(mimeType) {
+    }
+
+    template<typename T>
+    void SimpleFormat<T>::registerFormat(FormatRegistry& registry) {
+        _mimeTypeID = registry.registerMIMEType(_mimeType, std::make_shared<SimpleFactory<T>>());
+    }
+
+    template<typename T>
+    void SimpleFormat<T>::unregisterFormat(FormatRegistry& registry) {
+        registry.unregisterMIMEType(_mimeTypeID);
+        _mimeTypeID = hfm::FormatRegistry::INVALID_MIME_TYPE_ID;
+    }
+};

libraries/hfm/src/hfm/HFMSimpleFormat.h

@@ -0,0 +1,47 @@
+//
+//  HFMSimpleFormat.h
+//  libraries/hfm/src/hfm
+//
+//  Created by Sabrina Shanman on 2018/11/30.
+//  Copyright 2018 High Fidelity, Inc.
+//
+//  Distributed under the Apache License, Version 2.0.
+//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
+//
+
+#ifndef hifi_HFMSimpleFormat_h
+#define hifi_HFMSimpleFormat_h
+
+#include "HFMFormat.h"
+#include "HFMSerializer.h"
+
+namespace hfm {
+    template<typename T>
+    class SimpleFactory : public Serializer::Factory {
+        std::shared_ptr<Serializer> get() override {
+            return std::make_shared<T>();
+        }
+    };
+
+    template<typename T> // T is an implementation of hfm::Serializer
+    class SimpleFormat : public Format {
+    public:
+        SimpleFormat(const MIMEType& mimeType) : Format(),
+            _mimeType(mimeType) {
+        }
+
+        void registerFormat(FormatRegistry& registry) override {
+            _mimeTypeID = registry.registerMIMEType(_mimeType, std::make_unique<SimpleFactory<T>>());
+        }
+
+        void unregisterFormat(FormatRegistry& registry) override {
+            registry.unregisterMIMEType(_mimeTypeID);
+            _mimeTypeID = hfm::FormatRegistry::INVALID_MIME_TYPE_ID;
+        }
+    protected:
+        MIMEType _mimeType;
+        hfm::FormatRegistry::MIMETypeID _mimeTypeID;
+    };
+};
+
+#endif // hifi_HFMSimpleFormat_h