Example usage for com.google.gson GsonBuilder registerTypeAdapter

Introduction

In this page you can find the example usage for com.google.gson GsonBuilder registerTypeAdapter.

Prototype

@SuppressWarnings({ "unchecked", "rawtypes" })
public GsonBuilder registerTypeAdapter(Type type, Object typeAdapter)

Source Link

Document

Configures Gson for custom serialization or deserialization.

Usage

From source file:co.aurasphere.botmill.fb.internal.util.json.FbBotMillJsonUtils.java

License:Open Source License

/**
 * Initializes the current Gson object if null and returns it. The Gson
 * object has custom adapters to manage datatypes according to Facebook
 * formats./*from   www .j  a  va2  s.co  m*/
 * 
 * @return the current instance of Gson.
 */
private static Gson getGson() {
    if (gson == null) {
        // Creates the Gson object which will manage the information
        // received
        GsonBuilder builder = new GsonBuilder();

        // Serializes enums as lower-case.
        builder.registerTypeHierarchyAdapter(Enum.class, new EnumLowercaseSerializer());

        // Serializes calendar in format YYYY-MM-DDThh:mm.
        builder.registerTypeHierarchyAdapter(Calendar.class, new CalendarSerializer());

        // Deserializes payloads from interface.
        builder.registerTypeAdapter(Attachment.class, new AttachmentDeserializer());

        // Serializes/deserializes buttons from interface.
        builder.registerTypeAdapter(Button.class, new ButtonSerializer());

        // Deserializes incoming messages from interface.
        builder.registerTypeAdapter(IncomingMessage.class, new IncomingMessageDeserializer());

        // Deserializes timestamp as Calendar.
        builder.registerTypeAdapter(Calendar.class, new CalendarFromTimestampJsonDeserializer());

        gson = builder.create();
    }
    return gson;
}

From source file:co.aurasphere.botmill.fb.internal.util.json.JsonUtils.java

License:Open Source License

/**
 * Initializes the current Gson object if null and returns it. The Gson
 * object has custom adapters to manage datatypes according to Facebook
 * formats./*from   w w  w  .j a  va  2  s.c  o  m*/
 * 
 * @return the current instance of Gson.
 */
private static Gson getGson() {
    if (gson == null) {
        // Creates the Gson object which will manage the information
        // received
        GsonBuilder builder = new GsonBuilder();

        // Serializes enums as lower-case.
        builder.registerTypeHierarchyAdapter(Enum.class, new EnumLowercaseSerializer());

        // Serializes calendar in format YYYY-MM-DDThh:mm.
        builder.registerTypeHierarchyAdapter(Calendar.class, new CalendarSerializer());

        // Deserializes payloads from interface.
        builder.registerTypeAdapter(Attachment.class, new AttachmentDeserializer());

        // Deserializes buttons from interface.
        builder.registerTypeAdapter(Button.class, new ButtonDeserializer());

        builder.registerTypeAdapter(List.class, new PolimorphicalListSerializer<List<Button>>());

        // Deserializes incoming messages from interface.
        builder.registerTypeAdapter(IncomingMessage.class, new IncomingMessageDeserializer());

        gson = builder.create();
    }
    return gson;
}

From source file:co.aurasphere.botmill.util.JsonUtils.java

License:Open Source License

/**
 * Initializes the current Gson object if null and returns it. The Gson
 * object has custom adapters to manage datatypes according to Facebook
 * formats./*  w  ww  . jav  a  2s. co m*/
 * 
 * @return the current instance of Gson.
 */
public static Gson getGson() {
    if (gson == null) {
        // Creates the Gson object which will manage the information
        // received
        GsonBuilder builder = new GsonBuilder();
        // Serializes enums as lower-case.
        builder.registerTypeHierarchyAdapter(Enum.class, new EnumLowercaseSerializer());
        builder.registerTypeAdapter(Entity.class, new EntityValueDeserializer());
        gson = builder.create();
    }
    return gson;
}

From source file:co.cask.cdap.internal.app.ApplicationSpecificationAdapter.java

License:Apache License

public static GsonBuilder addTypeAdapters(GsonBuilder builder) {
    return builder.registerTypeAdapter(Schema.class, new SchemaTypeAdapter())
            .registerTypeAdapter(ApplicationSpecification.class, new ApplicationSpecificationCodec())
            .registerTypeAdapter(FlowSpecification.class, new FlowSpecificationCodec())
            .registerTypeAdapter(FlowletSpecification.class, new FlowletSpecificationCodec())
            .registerTypeAdapter(MapReduceSpecification.class, new MapReduceSpecificationCodec())
            .registerTypeAdapter(SparkSpecification.class, new SparkSpecificationCodec())
            .registerTypeAdapter(WorkflowSpecification.class, new WorkflowSpecificationCodec())
            .registerTypeAdapter(WorkflowNode.class, new WorkflowNodeCodec())
            .registerTypeAdapter(WorkflowActionSpecification.class, new WorkflowActionSpecificationCodec())
            .registerTypeAdapter(ScheduleSpecification.class, new ScheduleSpecificationCodec())
            .registerTypeAdapter(ServiceSpecification.class, new ServiceSpecificationCodec())
            .registerTypeAdapter(WorkerSpecification.class, new WorkerSpecificationCodec())
            .registerTypeAdapter(WorkflowNodeThrowable.class, new WorkflowNodeThrowableCodec())
            .registerTypeAdapterFactory(new AppSpecTypeAdapterFactory());
}

From source file:co.cask.tigon.internal.app.FlowSpecificationAdapter.java

License:Apache License

public static void addTypeAdapters(GsonBuilder builder) {
    builder.registerTypeAdapter(Schema.class, new SchemaTypeAdapter())
            .registerTypeAdapter(FlowSpecification.class, new FlowSpecificationCodec())
            .registerTypeAdapter(FlowletSpecification.class, new FlowletSpecificationCodec())
            .registerTypeAdapter(ResourceSpecification.class, new ResourceSpecificationCodec())
            .registerTypeAdapterFactory(new AppSpecTypeAdapterFactory());
}

From source file:co.Converters.java

License:Open Source License

/**
 * Registers the {@link DateMidnight} converter.
 * @param builder The GSON builder to register the converter with.
 * @return A reference to {@code builder}.
 *///w  ww  .j a  va2 s.c  o  m
public static GsonBuilder registerDateMidnight(GsonBuilder builder) {
    if (builder == null) {
        throw new NullPointerException("builder cannot be null");
    }

    builder.registerTypeAdapter(DATE_MIDNIGHT_TYPE, new DateMidnightConverter());

    return builder;
}

From source file:co.Converters.java

License:Open Source License

/**
 * Registers the {@link DateTime} converter.
 * @param builder The GSON builder to register the converter with.
 * @return A reference to {@code builder}.
 *///from   w w  w . ja v a2  s  . c  o  m
public static GsonBuilder registerDateTime(GsonBuilder builder) {
    if (builder == null) {
        throw new NullPointerException("builder cannot be null");
    }

    builder.registerTypeAdapter(DATE_TIME_TYPE, new DateTimeConverter());

    return builder;
}

From source file:co.Converters.java

License:Open Source License

/**
 * Registers the {@link LocalDate} converter.
 * @param builder The GSON builder to register the converter with.
 * @return A reference to {@code builder}.
 *///w  ww. ja v  a 2s.  co  m
public static GsonBuilder registerLocalDate(GsonBuilder builder) {
    if (builder == null) {
        throw new NullPointerException("builder cannot be null");
    }

    builder.registerTypeAdapter(LOCAL_DATE_TYPE, new LocalDateConverter());

    return builder;
}

From source file:co.Converters.java

License:Open Source License

/**
 * Registers the {@link LocalDateTime} converter.
 * @param builder The GSON builder to register the converter with.
 * @return A reference to {@code builder}.
 *///ww w  .j a v a  2s  .  c o m
public static GsonBuilder registerLocalDateTime(GsonBuilder builder) {
    if (builder == null) {
        throw new NullPointerException("builder cannot be null");
    }

    builder.registerTypeAdapter(LOCAL_DATE_TIME_TYPE, new LocalDateTimeConverter());

    return builder;
}

From source file:co.Converters.java

License:Open Source License

/**
 * Registers the {@link LocalTime} converter.
 * @param builder The GSON builder to register the converter with.
 * @return A reference to {@code builder}.
 *//*w ww  .j av  a  2s.  c o  m*/
public static GsonBuilder registerLocalTime(GsonBuilder builder) {
    if (builder == null) {
        throw new NullPointerException("builder cannot be null");
    }

    builder.registerTypeAdapter(LOCAL_TIME_TYPE, new LocalTimeConverter());

    return builder;
}