Example usage for com.google.gson GsonBuilder GsonBuilder

Introduction

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

Prototype

public GsonBuilder()

Source Link

Document

Creates a GsonBuilder instance that can be used to build Gson with various configuration settings.

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  w  w  w  .ja  v a 2s .  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./*www  .  j  av  a 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.kik.util.json.IncomingMessagesDeserializer.java

License:Open Source License

/**
 * Instantiates a new AttachmentDeserializer.
 */// w w  w .j  a  v  a2s  . c  o m
public IncomingMessagesDeserializer() {
    GsonBuilder builder = new GsonBuilder();
    builder.addDeserializationExclusionStrategy(new SkipDeserializationAnnotationExclusionStrategy());
    delegateGson = builder.create();
}

From source file:co.aurasphere.botmill.kik.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 ww  .j  a v  a2s . 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.registerTypeHierarchyAdapter(MessageCallback.class, new IncomingMessagesDeserializer());
        //   EnumDeserializer
        builder.registerTypeHierarchyAdapter(Calendar.class, new CalendarSerializer());

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

From source file:co.aurasphere.botmill.skype.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 av a2 s .  c  om*/
 * 
 * @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.registerTypeHierarchyAdapter(Calendar.class, new CalendarSerializer());

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

From source file:co.aurasphere.botmill.telegram.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 Telegram
 * formats./* w w w .  ja v a 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 CalendarFromTimestampJsonDeserializer());

        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./*from  w  w  w .  ja v  a  2s .  c o 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.common.conf.ArtifactConfigReader.java

License:Apache License

public ArtifactConfigReader() {
    this.gsonCache = CacheBuilder.newBuilder().build(new CacheLoader<Id.Namespace, Gson>() {
        @Override//  w  w w .  j  av  a2 s.  com
        public Gson load(Id.Namespace namespace) throws Exception {
            return new GsonBuilder()
                    .registerTypeAdapter(ArtifactRange.class, new ArtifactRangeDeserializer(namespace))
                    .registerTypeAdapter(ArtifactConfig.class, new ArtifactConfigDeserializer())
                    .registerTypeAdapter(PluginClass.class, new PluginClassDeserializer()).create();
        }
    });
}

From source file:co.cask.cdap.common.conf.ConfigurationJsonTool.java

License:Apache License

public static void exportToJson(Configuration configuration, Appendable output) {
    Map<String, String> map = Maps.newHashMapWithExpectedSize(configuration.size());
    for (Map.Entry<String, String> entry : configuration) {
        map.put(entry.getKey(), entry.getValue());
    }/*w w  w.  j a va2s .  c o m*/
    new GsonBuilder().setPrettyPrinting().create().toJson(map, output);
}

From source file:co.cask.cdap.gateway.handlers.AppFabricHttpHandler.java

License:Apache License

@Nullable
private SessionInfo retrieve(String accountId) {
    try {/*from ww  w  .  jav  a2  s  .c  o  m*/
        final Location outputDir = locationFactory.create(archiveDir + "/" + accountId);
        if (!outputDir.exists()) {
            return null;
        }
        final Location sessionInfoFile = outputDir.append("session.json");
        InputSupplier<Reader> reader = new InputSupplier<Reader>() {
            @Override
            public Reader getInput() throws IOException {
                return new InputStreamReader(sessionInfoFile.getInputStream(), "UTF-8");
            }
        };

        Gson gson = new GsonBuilder().registerTypeAdapter(Location.class, new LocationCodec(locationFactory))
                .create();
        Reader r = reader.getInput();
        try {
            return gson.fromJson(r, SessionInfo.class);
        } finally {
            Closeables.closeQuietly(r);
        }
    } catch (IOException e) {
        LOG.warn("Failed to retrieve session info for account.");
    }
    return null;
}