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:com.actimem.blog.gson.dates.SerializedFeatureDateDemo.java

License:Apache License

public static void main(String[] args) throws IOException {
    Company company = new Company();
    company.setName("Actimem");
    company.setFounded(new GregorianCalendar(2015, 5, 20).getTime());
    company.setUpdatedTs(new Date());

    // DateFormat.FULL
    // DateFormat.LONG
    // DateFormat.MEDIUM
    // DateFormat.SHORT
    Gson gson = new GsonBuilder().setDateFormat(DateFormat.MEDIUM).create();
    String json = gson.toJson(company);
    System.out.println(json);/*from w w  w  .  java2  s  . c o m*/

    Company company2 = gson.fromJson(json, Company.class);
    System.out.println(company2.toString());
}

From source file:com.actimem.blog.gson.dependencies.DependencyDemo.java

License:Apache License

public static void main(String[] args) throws IOException {
    Company company = new Company();
    company.setName("Actimem");
    company.setAddress(new Address("10 Street Name", "London"));
    company.add(new Employee("John", 10));
    company.add(new Employee("Michael", 10));

    Gson gson = new GsonBuilder().setPrettyPrinting().create();
    String json = gson.toJson(company);
    System.out.println(json);//from  w ww . ja v  a 2s.c om

    Company company2 = gson.fromJson(json, Company.class);
    System.out.println(company2);
}

From source file:com.actimem.blog.gson.emptyproperties.IgnoreNullsDemo.java

License:Apache License

public static void main(String[] args) throws IOException {
    Company company = new Company();
    Gson gson = new GsonBuilder().serializeNulls().create();
    String json = gson.toJson(company);
    System.out.println(json);//from   ww  w .j a v  a  2s.  c  om
}

From source file:com.actimem.blog.gson.immutable.ImmutableDemoWithSerializer.java

License:Apache License

public static void main(String[] args) throws IOException {
    Company company = new Company("Actimem", 1999, 3.5);

    Gson gson = new GsonBuilder().registerTypeAdapter(Company.class, new CompanyDeserializer()).create();
    String json = gson.toJson(company);
    System.out.println(json);/* w ww.  ja v  a  2s .c om*/

    Company company2 = gson.fromJson(json, Company.class);
    System.out.println(company2.toString());
}

From source file:com.actimem.blog.gson.map.MapDemo.java

License:Apache License

public static void main(String[] args) throws IOException {
    Company company = new Company();
    company.setName("Actimem");
    company.addEmployeeDepartment("John", "IT");
    company.addEmployeeDepartment("William", "Accounts");
    company.addEmployeeDepartment("Alfred", "Sales");

    Gson gson = new GsonBuilder().setPrettyPrinting().create();
    String json = gson.toJson(company);
    System.out.println(json);/*from w w w.j  a va2s.co  m*/

    Company company2 = gson.fromJson(json, Company.class);
    System.out.println(company2);
}

From source file:com.actionml.entity.Event.java

License:Apache License

@Override
public String toString() {
    // handle DateTime separately
    GsonBuilder gsonBuilder = new GsonBuilder();
    gsonBuilder.registerTypeAdapter(DateTime.class, new DateTimeAdapter());
    Gson gson = gsonBuilder.create();/*from   w  w w  .ja v  a  2s.  c  o  m*/
    return gson.toJson(this); // works when there are no generic types
}

From source file:com.addhen.voto.sdk.BaseApiBuilder.java

License:Apache License

private void initializeGson() {
    GsonBuilder builder = new GsonBuilder();
    builder.setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES);
    builder.registerTypeAdapter(Date.class, new DateDeserializer());
    mGson = builder.create();/*www .  j a  v  a 2  s . co  m*/
}

From source file:com.addhen.voto.sdk.test.BaseTestCase.java

License:Apache License

@Before
public void setUp() throws Exception {
    mGson = new GsonBuilder().registerTypeAdapter(Date.class, new DateDeserializer())
            .setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES).create();
    mGsonDeserializer = new GsonDeserializer(mGson);
}

From source file:com.adnanbal.fxdedektifi.forex.data.entity.mapper.NewSignalEntityJsonMapper.java

License:Apache License

@Inject
public NewSignalEntityJsonMapper() {
    this.gson = new GsonBuilder()
            .registerTypeAdapter(Date.class,
                    (JsonDeserializer<Date>) (jsonElement, type,
                            context) -> new Date(jsonElement.getAsJsonPrimitive().getAsLong()))
            .registerTypeAdapter(Date.class,
                    (JsonSerializer<Date>) (date, type,
                            jsonSerializationContext) -> new JsonPrimitive(date.getTime()))

            .create();/*w w  w .  j  a  va2s .  c o  m*/

}

From source file:com.adnanbal.fxdedektifi.forex.data.entity.mapper.SignalEntityJsonMapper.java

License:Apache License

@Inject
public SignalEntityJsonMapper() {
    this.gson = new GsonBuilder()
            .registerTypeAdapter(Date.class,
                    (JsonDeserializer<Date>) (jsonElement, type,
                            context) -> new Date(jsonElement.getAsJsonPrimitive().getAsLong()))
            .registerTypeAdapter(Date.class,
                    (JsonSerializer<Date>) (date, type,
                            jsonSerializationContext) -> new JsonPrimitive(date.getTime()))

            .create();/*from  w  ww .jav a 2s. c  om*/

}