import com.googlecode.objectify.impl.translate.TranslatorFactory; //导入依赖的package包/类
/** Register translators that allow less common types to be stored directly in Datastore. */
private static void registerTranslators() {
  for (TranslatorFactory<?> translatorFactory : ImmutableList.of(
      new BloomFilterOfStringTranslatorFactory(),
      new CidrAddressBlockTranslatorFactory(),
      new CommitLogRevisionsTranslatorFactory(),
      new CreateAutoTimestampTranslatorFactory(),
      new CurrencyUnitTranslatorFactory(),
      new DurationTranslatorFactory(),
      new InetAddressTranslatorFactory(),
      new MoneyStringTranslatorFactory(),
      new ReadableInstantUtcTranslatorFactory(),
      new UpdateAutoTimestampTranslatorFactory())) {
    factory().getTranslators().add(translatorFactory);
  }
}
 

import com.googlecode.objectify.impl.translate.TranslatorFactory; //导入依赖的package包/类
private void configureObjectify() {
    for (TranslatorFactory translatorFactory : objectifyTranslatorFactories()) {
        ObjectifyService.factory().getTranslators().add(translatorFactory);
    }

    for (Class<?> entityClass : objectifyEntities()) {
        ObjectifyService.register(entityClass);
    }
}
 

import com.googlecode.objectify.impl.translate.TranslatorFactory; //导入依赖的package包/类
public static Set<TranslatorFactory> objectifyTranslatorFactories() {
    Set<TranslatorFactory> translators = Sets.newHashSet(
        // Add BigDecimal support here when you need it. BigDecimalLongTransformer requires a decision to be made about expected precision (default 6).
    );

    translators.addAll(Jsr310Translators.translators());
    return translators;
}
 

import com.googlecode.objectify.impl.translate.TranslatorFactory; //导入依赖的package包/类
public static Set<TranslatorFactory> translators() {
    return Sets.newHashSet(
        new LocalDateDateTranslatorFactory(),
        new OffsetDateTimeDateTranslatorFactory(),
        new ZonedDateTimeDateTranslatorFactory()
    );
}
 

import com.googlecode.objectify.impl.translate.TranslatorFactory; //导入依赖的package包/类
@Test
public void addDefaultTranslators() {
    ObjectifyModule.addDefaultTranslators();

    Translators translators = ObjectifyService.factory().getTranslators();
    List<TranslatorFactory<?, ?>> factories = TestSupport.getField(translators, "translatorFactories");
    assertThat(factoriesContain(factories, ReadableInstantTranslatorFactory.class), is(true));
    assertThat(factoriesContain(factories, ReadablePartialTranslatorFactory.class), is(true));
    assertThat(factoriesContain(factories, DateTimeZoneTranslatorFactory.class), is(true));
}
 

import com.googlecode.objectify.impl.translate.TranslatorFactory; //导入依赖的package包/类
private boolean factoriesContain(List<TranslatorFactory<?, ?>> factories, Class<? extends TranslatorFactory<?, ?>> class1) {
    for (TranslatorFactory<?, ?> factory : factories) {
        if (factory.getClass() == class1) {
            return true;
        }
    }
    return false;
}
 

import com.googlecode.objectify.impl.translate.TranslatorFactory; //导入依赖的package包/类
@Override
protected void addTranslators(ObjectifyFactory factory) {
    for (TranslatorFactory translatorFactory : ApplicationModule.objectifyTranslatorFactories()) {
        factory.getTranslators().add(translatorFactory);
    }
}
 

import com.googlecode.objectify.impl.translate.TranslatorFactory; //导入依赖的package包/类
/**
 * Register translators with Objectify.
 * Translators registered here will override any matching translators registered in {@link ObjectifyAutoConfiguration}.
 *
 * @return Collection of entities to register.
 */
default Collection<TranslatorFactory<?, ?>> registerObjectifyTranslators() {
    return Collections.emptyList();
}