/*
* This file is part of LanternServer, licensed under the MIT License (MIT).
*
* Copyright (c) LanternPowered <https://www.lanternpowered.org>
* Copyright (c) SpongePowered <https://www.spongepowered.org>
* Copyright (c) contributors
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the Software), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.lanternpowered.server.script.function.value.json;
import static org.lanternpowered.server.script.transformer.Transformer.SCRIPT_PREFIX;
import com.google.gson.Gson;
import com.google.gson.JsonElement;
import com.google.gson.reflect.TypeToken;
import org.lanternpowered.api.script.function.value.FloatValueProvider;
import org.lanternpowered.api.script.function.value.FloatValueProviderType;
import org.lanternpowered.server.script.AbstractObjectTypeRegistryModule;
import org.lanternpowered.server.script.LanternScriptGameRegistry;
import org.lanternpowered.server.script.ScriptFunction;
import org.lanternpowered.server.script.json.ObjectTypeAdapterFactory;
import java.io.IOException;
public class FloatValueProviderTypeAdapterFactory extends ObjectTypeAdapterFactory<FloatValueProvider, FloatValueProviderType> {
public FloatValueProviderTypeAdapterFactory(AbstractObjectTypeRegistryModule<FloatValueProvider, FloatValueProviderType> registry,
TypeToken<FloatValueProvider> type) {
super(registry, type);
}
@Override
protected JsonElement serialize(TypeToken<FloatValueProvider> type, FloatValueProvider value, Gson gson) throws IOException {
if (value instanceof FloatValueProvider.Range) {
return gson.getDelegateAdapter(this, TypeToken.get(FloatValueProvider.Range.class))
.toJsonTree((FloatValueProvider.Range) value);
} else if (value instanceof FloatValueProvider.Constant) {
return gson.getDelegateAdapter(this, TypeToken.get(FloatValueProvider.Constant.class))
.toJsonTree((FloatValueProvider.Constant) value);
} else if (value instanceof ScriptFunction) {
return gson.getDelegateAdapter(this, TypeToken.get(ScriptFunction.class))
.toJsonTree((ScriptFunction) value);
}
return super.serialize(type, value, gson);
}
@Override
protected FloatValueProvider deserialize(TypeToken<FloatValueProvider> type, JsonElement element, Gson gson) {
final Class<? super FloatValueProvider> raw = type.getRawType();
if (FloatValueProvider.Constant.class.isAssignableFrom(raw)) {
return gson.getDelegateAdapter(this, TypeToken.get(FloatValueProvider.Constant.class)).fromJsonTree(element);
} else if (FloatValueProvider.Range.class.isAssignableFrom(raw)) {
return gson.getDelegateAdapter(this, TypeToken.get(FloatValueProvider.Range.class)).fromJsonTree(element);
} else if (raw == FloatValueProvider.class) {
// The actual condition type isn't provided, we will try
// to assume the right type based in the json format
if (element.isJsonPrimitive()) {
final String value = element.getAsString();
if (value.startsWith(SCRIPT_PREFIX)) {
return LanternScriptGameRegistry.get().compile(value, FloatValueProvider.class).get();
}
return gson.getDelegateAdapter(this, TypeToken.get(FloatValueProvider.Constant.class)).fromJsonTree(element);
}
}
return super.deserialize(type, element, gson);
}
}