Example usage for com.google.gson GsonBuilder create

Introduction

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

Prototype

public Gson create()

Source Link

Document

Creates a Gson instance based on the current configuration.

Usage

From source file:com.flipkart.batching.gson.GsonSerializationStrategy.java

License:Open Source License

@Override
public void build() {
    GsonBuilder gsonBuilder = new GsonBuilder();
    gsonBuilder.registerTypeAdapterFactory(getDataRuntimeTypeAdapter());
    gsonBuilder.registerTypeAdapterFactory(getBatchRuntimeTypeAdapter());
    gsonBuilder.registerTypeAdapterFactory(new BatchingTypeAdapterFactory());

    TagDataTypeAdapter tagDataTypeAdapter = new TagDataTypeAdapter();
    registerDataSubTypeAdapters(EventData.class, new EventDataTypeAdapter());
    registerDataSubTypeAdapters(TagData.class, tagDataTypeAdapter);
    registerBatchSubTypeAdapters(TagBatch.class, new TagBatchTypeAdapter<>(tagDataTypeAdapter));

    gson = gsonBuilder.create();

    //Register Built in types
    registerBatchSubTypeAdapters(SizeBatch.class, new SizeBatchTypeAdapter<>(getDataTypeAdapter()));
    registerBatchSubTypeAdapters(BatchImpl.class, new BatchImplTypeAdapter<>(getDataTypeAdapter()));
    registerBatchSubTypeAdapters(SizeTimeBatch.class, new SizeTimeBatchTypeAdapter<>(getDataTypeAdapter()));
    registerBatchSubTypeAdapters(TimeBatch.class, new TimeBatchTypeAdapter<>(getDataTypeAdapter()));
}

From source file:com.framework.util.JSONUtil.java

License:Apache License

/**
 *  {@code JSON} ??//ww  w.jav a  2  s  .c  o m
 * 
 * @param <T> ??
 * @param json  {@code JSON} 
 * @param token {@code com.google.gson.reflect.TypeToken} 
 * @param datePattern ??
 * @return  {@code JSON} 
 * @since 1.0
 */
public static <T> T fromJson(String json, TypeToken<T> token, String datePattern) {
    if (Tools.isEmpty(json)) {
        return null;
    }
    GsonBuilder builder = new GsonBuilder();
    if (Tools.isEmpty(datePattern)) {
        datePattern = DEFAULT_DATE_PATTERN;
    }
    Gson gson = builder.create();
    try {
        return gson.fromJson(json, token.getType());
    } catch (Exception ex) {
        LOGGER.error(json + " ? " + token.getRawType().getName() + " !", ex);
        return null;
    }
}

From source file:com.framework.util.JSONUtil.java

License:Apache License

/**
 *  {@code JSON} ??<strong>?? {@code JavaBean} </strong>
 * /*from   www. ja v  a 2s  .  com*/
 * @param <T> ??
 * @param json  {@code JSON} 
 * @param clazz ??
 * @param datePattern ??
 * @return  {@code JSON} 
 * @since 1.0
 */
public static <T> T fromJson(String json, Class<T> clazz, String datePattern) {
    if (Tools.isEmpty(json)) {
        return null;
    }
    GsonBuilder builder = new GsonBuilder();
    if (Tools.isEmpty(datePattern)) {
        datePattern = DEFAULT_DATE_PATTERN;
    }
    Gson gson = builder.create();
    try {
        return gson.fromJson(json, clazz);
    } catch (Exception ex) {
        LOGGER.error(json + " ? " + clazz.getName() + " !", ex);
        return null;
    }
}

From source file:com.fullmeadalchemist.mustwatch.core.JSONResourceReader.java

License:Apache License

/**
 * Build an object from the specified JSON resource using Gson.
 *
 * @param type The type of the object to build.
 * @return An object of type T, with member fields populated using Gson.
 *//*from   w  ww  .j av  a2 s . c om*/
public <T> T constructUsingGson(Class<T> type) {
    GsonBuilder gsonBuilder = new GsonBuilder();
    Type volumeType = new TypeToken<Quantity<Volume>>() {
    }.getType();
    JsonDeserializer<Quantity<Volume>> volumeDeserializer = new VolumeDeserializer();
    gsonBuilder.registerTypeAdapter(volumeType, volumeDeserializer);

    Type massType = new TypeToken<Quantity<Mass>>() {
    }.getType();
    JsonDeserializer<Quantity<Mass>> massDeserializer = new MassDeserializer();
    gsonBuilder.registerTypeAdapter(massType, massDeserializer);

    Gson gson = gsonBuilder.create();

    return gson.fromJson(jsonString, type);
}

From source file:com.g3net.tool.ObjectUtils.java

License:Apache License

public static String toString(Object obj) {

    GsonBuilder builder = new GsonBuilder();
    builder.serializeNulls();// w ww .  j a va 2 s.  c om
    builder.disableHtmlEscaping();
    builder.setPrettyPrinting();
    Gson gson = builder.create();
    return gson.toJson(obj);
}

From source file:com.g3net.tool.ObjectUtils.java

License:Apache License

/**
 * //from   www.j a  v  a 2 s. c  om
 * @param obj
 * @param type 
 *   Type typeOfT = new com.google.gson.reflect.TypeToken<Collection<Foo>>(){}.getType();
 * @return
 */
public static String toString(Object obj, Type type) {

    GsonBuilder builder = new GsonBuilder();
    builder.serializeNulls();
    builder.disableHtmlEscaping();
    builder.setPrettyPrinting();
    Gson gson = builder.create();
    return gson.toJson(obj, type);
}

From source file:com.gazbert.ada.adapter.BitstampExchangeAdapter.java

License:Open Source License

private void initGson() {
    final GsonBuilder gsonBuilder = new GsonBuilder();
    gsonBuilder.registerTypeAdapter(Date.class, new BitstampDateDeserializer());
    gson = gsonBuilder.create();
}

From source file:com.gazbert.ada.adapter.BtceExchangeAdapter.java

License:Open Source License

private void initGson() {
    final GsonBuilder gsonBuilder = new GsonBuilder();
    gsonBuilder.registerTypeAdapter(BtceOpenOrders.class, new OpenOrdersDeserializer());
    gson = gsonBuilder.create();
}

From source file:com.gazbert.ada.adapter.CryptsyExchangeAdapter.java

License:Open Source License

private void initGson() {
    final GsonBuilder gsonBuilder = new GsonBuilder();
    gsonBuilder.registerTypeAdapter(Date.class, new DateDeserializer());
    gsonBuilder.registerTypeAdapter(CryptsyBalances.class, new BalancesDeserializer());
    gson = gsonBuilder.create();
}

From source file:com.gazbert.bxbot.exchanges.BitfinexExchangeAdapter.java

License:Open Source License

/**
 * Initialises the GSON layer.//from  ww w  .ja v a 2s  .com
 */
private void initGson() {
    final GsonBuilder gsonBuilder = new GsonBuilder();
    gson = gsonBuilder.create();
}