37 lines
1.3 KiB
Java
37 lines
1.3 KiB
Java
package ru.gravit.launchserver.config;
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import java.lang.reflect.Type;
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import com.google.gson.JsonDeserializationContext;
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import com.google.gson.JsonDeserializer;
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import com.google.gson.JsonElement;
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import com.google.gson.JsonObject;
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import com.google.gson.JsonParseException;
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import com.google.gson.JsonPrimitive;
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import com.google.gson.JsonSerializationContext;
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import com.google.gson.JsonSerializer;
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import ru.gravit.launchserver.auth.provider.AuthProvider;
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public class AuthProviderAdapter implements JsonSerializer<AuthProvider>, JsonDeserializer<AuthProvider> {
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private static final String PROP_NAME = "type";
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@Override
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public AuthProvider deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException {
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String typename = json.getAsJsonObject().getAsJsonPrimitive(PROP_NAME).getAsString();
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Class<? extends AuthProvider> cls = AuthProvider.getProviderClass(typename);
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return (AuthProvider) context.deserialize(json, cls);
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}
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@Override
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public JsonElement serialize(AuthProvider src, Type typeOfSrc, JsonSerializationContext context) {
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JsonObject jo = context.serialize(src).getAsJsonObject();
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String classPath = AuthProvider.getProviderName(src.getClass());
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jo.add(PROP_NAME, new JsonPrimitive(classPath));
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return jo;
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}
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}
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