Java 类com.google.gson.LongSerializationPolicy 实例源码

public Gson create() {
    GsonBuilder gsonBuilder = new GsonBuilder();
    gsonBuilder.registerTypeAdapter(Id.class, new IdSerializer());
    gsonBuilder.registerTypeAdapter(Type.class, new TypeSerializer());
    gsonBuilder.registerTypeAdapter(Visitor.class, new VisitorSerializer());
    gsonBuilder.registerTypeAdapter(Session.class, new SessionSerializer());
    gsonBuilder.registerTypeAdapter(Map.class, new MapSerializer());
    gsonBuilder.registerTypeAdapter(Payload.class, new MapSerializer());
    gsonBuilder.serializeNulls();
    gsonBuilder.setDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ");
    gsonBuilder.setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES);
    gsonBuilder.setLongSerializationPolicy(LongSerializationPolicy.STRING);
    gsonBuilder.enableComplexMapKeySerialization();

    return gsonBuilder.create();
}

static Gson createGson ()
{
    final GsonBuilder builder = new GsonBuilder ();

    builder.setPrettyPrinting ();
    builder.setLongSerializationPolicy ( LongSerializationPolicy.STRING );
    builder.setDateFormat ( DATE_FORMAT );
    builder.registerTypeAdapter ( MetaKey.class, new JsonDeserializer<MetaKey> () {

        @Override
        public MetaKey deserialize ( final JsonElement json, final Type type, final JsonDeserializationContext ctx ) throws JsonParseException
        {
            return MetaKey.fromString ( json.getAsString () );
        }
    } );

    return builder.create ();
}

static Gson createGson ()
{
    final GsonBuilder builder = new GsonBuilder ();

    builder.setPrettyPrinting ();
    builder.setLongSerializationPolicy ( LongSerializationPolicy.STRING );
    builder.setDateFormat ( DATE_FORMAT );
    builder.registerTypeAdapter ( MetaKey.class, new JsonDeserializer<MetaKey> () {

        @Override
        public MetaKey deserialize ( final JsonElement json, final Type type, final JsonDeserializationContext ctx ) throws JsonParseException
        {
            return MetaKey.fromString ( json.getAsString () );
        }
    } );

    return builder.create ();
}

ProtoSingleton() {
    GsonBuilder gsonBuilder = new GsonBuilder();
    gsonBuilder.setLongSerializationPolicy(LongSerializationPolicy.STRING);
    // gsonBuilder.setPrettyPrinting();

    gson = gsonBuilder.create();
}

public void testLongAsStringDeserialization() throws Exception {
  long value = oson.fromJson("\"15\"", long.class);
  assertEquals(15, value);

  gson = new GsonBuilder().setLongSerializationPolicy(LongSerializationPolicy.STRING).create();
  value = oson.fromJson("\"25\"", long.class);
  assertEquals(25, value);
}

public void testAtomicLongWithStringSerializationPolicy() throws Exception {
  Gson gson = new GsonBuilder()
      .setLongSerializationPolicy(LongSerializationPolicy.STRING)
      .create();
  AtomicLongHolder target = oson.fromJson("{'value':'10'}", AtomicLongHolder.class);
  assertEquals(10, target.value.get());
  String json = oson.toJson(target);
  assertEquals("{\"value\":10}", json);
}

public void testAtomicLongArrayWithStringSerializationPolicy() throws Exception {
  Gson gson = new GsonBuilder()
      .setLongSerializationPolicy(LongSerializationPolicy.STRING)
      .create();
  AtomicLongArray target = oson.fromJson("['10', '13', '14']", AtomicLongArray.class);
  assertEquals(3, target.length());
  assertEquals(10, target.get(0));
  assertEquals(13, target.get(1));
  assertEquals(14, target.get(2));
  String json = oson.toJson(target);
  assertEquals("[10,13,14]", json);
}

@Before
public void setUp() throws Exception {
    gson = new GsonBuilder()
            .registerTypeAdapterFactory(StaticGsonTypeAdapterFactory.newInstance())
            .setLongSerializationPolicy(LongSerializationPolicy.STRING)
            .create();
}

private static GsonBuilder pcGsonBuilder() {
    String module = "http.pc";

    DateTimeTypeAdapter da = new DateTimeTypeAdapter();
    String format = AppInfo.get(module + ".json.date.format", SumkDate.DATE_TIME_MILS);
    if (StringUtil.isNotEmpty(format)) {
        da.setDateFormat(format);
    }
    GsonBuilder gb = new GsonBuilder().registerTypeAdapter(Date.class, da);
    if (AppInfo.getBoolean(module + ".json.disableHtmlEscaping", true)) {
        gb.disableHtmlEscaping();
    }
    if (AppInfo.getBoolean(module + ".json.shownull", false)) {
        gb.serializeNulls();
    }
    if (AppInfo.getBoolean(module + ".json.disableInnerClassSerialization", false)) {
        gb.disableInnerClassSerialization();
    }
    if (AppInfo.getBoolean(module + ".json.generateNonExecutableJson", false)) {
        gb.generateNonExecutableJson();
    }
    if (AppInfo.getBoolean(module + ".json.serializeSpecialFloatingPointValues", false)) {
        gb.serializeSpecialFloatingPointValues();
    }

    if (AppInfo.getBoolean(module + ".json.longSerialize2String", true)) {
        gb.setLongSerializationPolicy(LongSerializationPolicy.STRING);
    }

    if (AppInfo.getBoolean(module + ".json.prettyPrinting", false)) {
        gb.setPrettyPrinting();
    }
    return gb;
}

public static GsonBuilder gsonBuilder(String module) {
    if (module == null || module.isEmpty()) {
        module = "sumk";
    }

    DateTimeTypeAdapter da = new DateTimeTypeAdapter();
    String format = AppInfo.get(module + ".json.date.format");
    if (StringUtil.isNotEmpty(format)) {
        da.setDateFormat(format);
    }

    GsonBuilder gb = new GsonBuilder().registerTypeAdapter(Date.class, da);
    if (AppInfo.getBoolean(module + ".json.disableHtmlEscaping", true)) {
        gb.disableHtmlEscaping();
    }
    if (AppInfo.getBoolean(module + ".json.shownull", false)) {
        gb.serializeNulls();
    }
    if (AppInfo.getBoolean(module + ".json.disableInnerClassSerialization", false)) {
        gb.disableInnerClassSerialization();
    }
    if (AppInfo.getBoolean(module + ".json.generateNonExecutableJson", false)) {
        gb.generateNonExecutableJson();
    }
    if (AppInfo.getBoolean(module + ".json.serializeSpecialFloatingPointValues", false)) {
        gb.serializeSpecialFloatingPointValues();
    }

    if (AppInfo.getBoolean(module + ".json.longSerialize2String", false)) {
        gb.setLongSerializationPolicy(LongSerializationPolicy.STRING);
    }

    if (AppInfo.getBoolean(module + ".json.prettyPrinting", false)) {
        gb.setPrettyPrinting();
    }
    DateAdapters.register(gb, module);
    return gb;
}

public void testLongAsStringSerialization() throws Exception {
  gson = new GsonBuilder().setLongSerializationPolicy(LongSerializationPolicy.STRING).create();
  String result = gson.toJson(15L);
  assertEquals("\"15\"", result);

  // Test with an integer and ensure its still a number
  result = gson.toJson(2);
  assertEquals("2", result);
}

public void testLongAsStringDeserialization() throws Exception {
  long value = gson.fromJson("\"15\"", long.class);
  assertEquals(15, value);

  gson = new GsonBuilder().setLongSerializationPolicy(LongSerializationPolicy.STRING).create();
  value = gson.fromJson("\"25\"", long.class);
  assertEquals(25, value);
}

public LongSerializationPolicy getLongSerializationPolicy() {
    return longSerializationPolicy;
}

public void setLongSerializationPolicy(LongSerializationPolicy longSerializationPolicy) {
    this.longSerializationPolicy = longSerializationPolicy;
}

/**
 * Configures Gson to apply a specific serialization policy for {@code Long} and {@code long}
 * objects.
 *
 * @param serializationPolicy the particular policy to use for serializing longs.
 * @return a reference to this {@code HyperDataGsonBuilder} object to fulfill the "Builder" pattern
 * @since 1.3
 */
public HyperDataGsonBuilder setLongSerializationPolicy(LongSerializationPolicy serializationPolicy) {
    builder.setLongSerializationPolicy(serializationPolicy);
    return this;
}