Example usage for com.google.gson GsonBuilder registerTypeAdapterFactory

Introduction

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

Prototype

public GsonBuilder registerTypeAdapterFactory(TypeAdapterFactory factory)

Source Link

Document

Usage

From source file:org.sensorhub.impl.module.ModuleConfigJsonFile.java

License:Mozilla Public License

public ModuleConfigJsonFile(String moduleConfigPath) {
    configFile = new File(moduleConfigPath);
    configMap = new LinkedHashMap<String, ModuleConfig>();

    // init json serializer/deserializer
    final GsonBuilder builder = new GsonBuilder();
    builder.setPrettyPrinting();/*from  www.  ja va  2 s  . co m*/
    builder.disableHtmlEscaping();
    builder.registerTypeAdapterFactory(new RuntimeTypeAdapterFactory<Object>(Object.class, OBJ_CLASS_FIELD));

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

From source file:org.terasology.logic.behavior.core.BehaviorTreeBuilder.java

License:Apache License

private void initGson() {
    if (gson == null) {
        GsonBuilder gsonBuilder = new GsonBuilder();
        gsonBuilder.registerTypeHierarchyAdapter(BehaviorNode.class, this);
        gsonBuilder.registerTypeAdapterFactory(new UriTypeAdapterFactory());
        gsonBuilder.registerTypeAdapter(BehaviorTree.class, new TypeAdapter<BehaviorTree>() {
            @Override//from  ww  w .j a va  2s . com
            public void write(JsonWriter out, BehaviorTree value) throws IOException {
                if (value != null) {
                    // TODO doublecheck URN
                    out.value(value.getUrn().toString());
                } else {
                    out.value("");
                }
            }

            @Override
            public BehaviorTree read(JsonReader in) throws IOException {
                String uri = in.nextString();
                AssetManager assetManager = CoreRegistry.get(AssetManager.class);
                return assetManager.getAsset(new ResourceUrn(uri), BehaviorTree.class).orElse(
                        assetManager.getAsset(new ResourceUrn("Behaviors:fallback"), BehaviorTree.class).get());

            }
        });
        gson = gsonBuilder.create();
    }
}

From source file:uk.ac.horizon.artcodes.ExperienceParser.java

License:Open Source License

public static Gson createGson(Context context) {
    if (gson == null) {
        GsonBuilder builder = new GsonBuilder();
        if (context == null || Feature.get(context, R.bool.feature_load_old_experiences).isEnabled()) {
            builder.registerTypeAdapterFactory(new ExperienceTypeAdapterFactor());
        }//from ww w  .j a v a  2s.  c o m
        gson = builder.create();
    }
    return gson;
}

From source file:us.blanshard.sudoku.messages.Rpc.java

License:Apache License

/**
 * Registers type adapters in the given builder so that {@link Request} and
 * {@link Response} objects can be serialized and deserialized in a symmetric
 * way./*w ww. j a  v  a2s  . com*/
 *
 * <p>
 * The request deserializer requires the "method" field of the request to come
 * before the "params" field, which requirement is not strictly conformant
 * with JSON. The serializer ensures that they are in that order.
 *
 * <p>
 * Likewise, the response's "id" field must come before the "result" field.
 */
public static GsonBuilder register(GsonBuilder builder, final Function<String, Type> methodToParamsType,
        final Function<Integer, Type> idToResultType) {

    builder.registerTypeAdapterFactory(new TypeAdapterFactory() {

        @SuppressWarnings("unchecked")
        @Override
        public <T> TypeAdapter<T> create(final Gson gson, TypeToken<T> type) {
            if (type.getRawType() == Request.class) {
                TypeAdapter<Request> typeAdapter = new RequestAdapter(gson, methodToParamsType);
                return (TypeAdapter<T>) typeAdapter.nullSafe();
            }
            if (type.getRawType() == Response.class) {
                TypeAdapter<Response<Object>> typeAdapter = new ResponseAdapter(gson, idToResultType);
                return (TypeAdapter<T>) typeAdapter.nullSafe();
            }
            return null;
        }
    });

    return builder.serializeSpecialFloatingPointValues();
}

From source file:xyz.truenight.support.realm.RealmSupportGsonFactory.java

License:Apache License

/**
 * Returns {@link com.google.gson.Gson} instance which supports serialization of {@link io.realm.internal.RealmObjectProxy}.
 *
 * @param builder builder with preset of params
 * @param hook    provider of {@link io.realm.Realm} which will be used to unmanage {@link io.realm.RealmObject} before serialization.
 */// w ww . j  a  v a 2  s . c  o  m
public static Gson create(GsonBuilder builder, RealmHook hook) {
    return builder.registerTypeAdapterFactory(new RealmModelAdapterFactory(hook)).create();
}