Example usage for com.google.gson.reflect TypeToken get

List of usage examples for com.google.gson.reflect TypeToken get

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Introduction

In this page you can find the example usage for com.google.gson.reflect TypeToken get.

Prototype

public static <T> TypeToken<T> get(Class<T> type)

Source Link

Document

Gets type literal for the given Class instance.

Usage

From source file:org.lanternpowered.server.script.function.value.json.IntValueProviderTypeAdapterFactory.java

License:MIT License

@Override
protected IntValueProvider deserialize(TypeToken<IntValueProvider> type, JsonElement element, Gson gson) {
    final Class<? super IntValueProvider> raw = type.getRawType();
    if (IntValueProvider.Constant.class.isAssignableFrom(raw)) {
        return gson.getDelegateAdapter(this, TypeToken.get(IntValueProvider.Constant.class))
                .fromJsonTree(element);/* w w  w .  j a  v a  2  s .  co  m*/
    } else if (IntValueProvider.Range.class.isAssignableFrom(raw)) {
        return gson.getDelegateAdapter(this, TypeToken.get(IntValueProvider.Range.class)).fromJsonTree(element);
    } else if (raw == IntValueProvider.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, IntValueProvider.class).get();
            }
            return gson.getDelegateAdapter(this, TypeToken.get(IntValueProvider.Constant.class))
                    .fromJsonTree(element);
        }
    }
    return super.deserialize(type, element, gson);
}

From source file:org.lanternpowered.server.script.json.JsonSerializers.java

License:MIT License

/**
 * Registers all the json serializers to the {@link GsonBuilder}.
 *
 * @param gsonBuilder The gson builder//from w w  w  .  j av  a  2s.c  o  m
 * @return The gson builder
 */
public static GsonBuilder register(GsonBuilder gsonBuilder) {
    return gsonBuilder.registerTypeAdapter(Script.class, new ScriptJsonSerializer())
            .registerTypeAdapter(ScriptFunction.class, new ScriptFunctionJsonSerializer())
            // DoubleValueProvider
            .registerTypeAdapter(DoubleValueProvider.Constant.class,
                    new ConstantDoubleValueProviderJsonSerializer())
            .registerTypeAdapter(DoubleValueProvider.Range.class, new RangeDoubleValueProviderJsonSerializer())
            .registerTypeAdapterFactory(new DoubleValueProviderTypeAdapterFactory(
                    DoubleValueProviderTypeRegistryModule.get(), TypeToken.get(DoubleValueProvider.class)))
            // FloatValueProvider
            .registerTypeAdapter(FloatValueProvider.Constant.class,
                    new ConstantFloatValueProviderJsonSerializer())
            .registerTypeAdapter(FloatValueProvider.Range.class, new RangeFloatValueProviderJsonSerializer())
            .registerTypeAdapterFactory(new FloatValueProviderTypeAdapterFactory(
                    FloatValueProviderTypeRegistryModule.get(), TypeToken.get(FloatValueProvider.class)))
            // IntValueProvider
            .registerTypeAdapter(IntValueProvider.Constant.class, new ConstantIntValueProviderJsonSerializer())
            .registerTypeAdapter(IntValueProvider.Range.class, new RangeIntValueProviderJsonSerializer())
            .registerTypeAdapterFactory(new IntValueProviderTypeAdapterFactory(
                    IntValueProviderTypeRegistryModule.get(), TypeToken.get(IntValueProvider.class)))
            // Action
            .registerTypeAdapter(MultiAction.class, new MultiActionJsonSerializer())
            .registerTypeAdapter(ConditionalAction.class, new ConditionalActionJsonSerializer())
            .registerTypeAdapter(EmptyAction.class, new EmptyActionJsonSerializer())
            .registerTypeAdapterFactory(
                    new ActionTypeAdapterFactory(ActionTypeRegistryModule.get(), TypeToken.get(Action.class)))
            // Condition
            .registerTypeAdapter(AndCondition.class, new AndConditionJsonSerializer())
            .registerTypeAdapter(OrCondition.class, new OrConditionJsonSerializer())
            .registerTypeAdapterFactory(new ConditionTypeAdapterFactory(ConditionTypeRegistryModule.get(),
                    TypeToken.get(Condition.class)))
            // Catalog Types
            .registerTypeAdapterFactory(new CatalogTypeTypeAdapterFactory())
            .registerTypeAdapter(SimpleOptionValueMap.class, new SimpleOptionValueMapJsonSerializer())
            .registerTypeAdapter(UnmodifiableOptionValueMap.class,
                    new UnmodifiableOptionValueMapJsonSerializer());
}

From source file:org.lanternpowered.server.script.json.ObjectTypeAdapterFactory.java

License:MIT License

protected JsonElement serialize(TypeToken<V> type, V value, Gson gson) throws IOException {
    //noinspection unchecked
    final Optional<O> optType = this.registry.getByClass((Class) value.getClass());
    if (!optType.isPresent()) {
        throw new IOException(
                "Attempted to serialize a action type that is not registered: " + value.getClass().getName());
    }/*from  w w  w  .  j  av  a 2 s.co  m*/
    final JsonObject json = new JsonObject();
    json.addProperty(TYPE, optType.get().getId());
    //noinspection unchecked
    final TypeAdapter<V> delegateTypeAdapter = gson.getDelegateAdapter(this,
            (TypeToken<V>) TypeToken.get(optType.get().getType()));
    json.add(DATA, delegateTypeAdapter.toJsonTree(value));
    return json;
}

From source file:org.lanternpowered.server.script.json.ObjectTypeAdapterFactory.java

License:MIT License

protected V deserialize(TypeToken<V> type, JsonElement element, Gson gson) {
    final JsonObject obj = element.getAsJsonObject();
    final String valueTypeId = obj.get(TYPE).getAsString();
    //noinspection unchecked
    final Optional<O> optType = this.registry.getById(valueTypeId);
    if (!optType.isPresent()) {
        throw new IllegalStateException("Unknown type id: " + valueTypeId);
    }//from  w ww.  j  a  va  2s.  c o  m
    //noinspection unchecked
    final TypeAdapter<V> delegateTypeAdapter = gson.getDelegateAdapter(this,
            (TypeToken<V>) TypeToken.get(optType.get().getType()));
    try {
        return delegateTypeAdapter.fromJsonTree(obj.get(DATA));
    } catch (Exception e) {
        throw new IllegalStateException(
                "Failed to compile the " + this.typeToken.toString() + " from the json: " + obj.toString(), e);
    }
}

From source file:org.lanternpowered.server.util.option.Option.java

License:MIT License

public static <V> Option<V> of(String id, Class<V> type) {
    return new Option<>(checkId(id), TypeToken.get(type), null);
}

From source file:org.lanternpowered.server.util.option.Option.java

License:MIT License

public static <V> Option<V> of(String id, Class<V> type, @Nullable V defaultValue) {
    return new Option<>(checkId(id), TypeToken.get(type), defaultValue);
}

From source file:org.microbule.util.jaxrs.WebTargetUtils.java

License:Apache License

public static <T> Optional<T> parseJsonResponse(Response response, Class<T> type) {
    return parseJsonResponse(response, TypeToken.get(type));
}

From source file:org.mule.runtime.extension.internal.persistence.DefaultImplementationTypeAdapterFactory.java

License:Open Source License

/**
 * @param gson                  The actual Gson serializer
 * @param type                  Implementation that GSON is trying to find a {@link TypeAdapter}
 * @param <C> type of objects that the {@link TypeAdapter} will create
 * @return if {@param type} is subclass of {@link #superClass} a {@link TypeAdapter}, that serializes and deserialize
 * {@link C} instances/*from ww w. ja  v a2s  .c om*/
 */
@Override
public <C> TypeAdapter<C> create(Gson gson, TypeToken<C> type) {
    if (superClass.isAssignableFrom(type.getRawType())) {
        return gson.getDelegateAdapter(this, TypeToken.get((Class<C>) clazz));
    }
    return null;
}

From source file:org.mule.runtime.extension.internal.persistence.OperationModelTypeAdapter.java

License:Open Source License

@Override
public OperationModel read(JsonReader in) throws IOException {
    JsonObject json = new JsonParser().parse(in).getAsJsonObject();
    if (!json.has(KIND)) {
        throw new IllegalArgumentException("Invalid json. Operation doesn't specify " + KIND);
    }// ww  w.  j  av a2 s  . c o  m

    String kind = json.get(KIND).getAsString();
    Class<? extends OperationModel> operationClass;
    if (OPERATION_KIND.equals(kind)) {
        operationClass = ImmutableOperationModel.class;
    } else if (SCOPE_KIND.equals(kind)) {
        operationClass = ImmutableScopeModel.class;
    } else if (ROUTER_KIND.equals(kind)) {
        operationClass = ImmutableRouterModel.class;
    } else {
        throw new IllegalArgumentException("Invalid json. Operation specifies unknown kind: " + kind);
    }

    return gson.getDelegateAdapter(typeAdapterFactory, TypeToken.get(operationClass)).fromJsonTree(json);
}

From source file:org.mule.runtime.extension.internal.persistence.OperationModelTypeAdapter.java

License:Open Source License

private TypeAdapter<OperationModel> getDelegateAdapter(OperationModel value) {
    Class operationClass;/*from  w w  w. j a  va  2  s . c  o m*/
    if (value instanceof ScopeModel) {
        operationClass = ImmutableScopeModel.class;
    } else if (value instanceof RouterModel) {
        operationClass = ImmutableRouterModel.class;
    } else {
        operationClass = ImmutableOperationModel.class;
    }

    return gson.getDelegateAdapter(typeAdapterFactory, TypeToken.get(operationClass));
}