Java Translation类代码示例

import com.google.cloud.translate.Translation; //导入依赖的package包/类
@Override
public void add(Page page) {
    reader.setPage(page);

    try {
        while (reader.nextRecord()) {
            List<String> sourceTexts = Lists.newArrayList();
            for (Column keyNameColumn : keyNameColumns) {
                String text = reader.isNull(keyNameColumn) ? "" : reader.getString(keyNameColumn);
                logger.debug(text);
                sourceTexts.add(text);
            }
            List<Translation> translations = translate(sourceTexts);
            for (int i = 0; i < keyNameColumns.size(); i++) {
                builder.setString(outputSchema.lookupColumn(keyNameColumns.get(i).getName() + task.getOutKeyNameSuffix()), translations.get(i).getTranslatedText());
            }
            setValue(builder);
            builder.addRecord();
            Thread.sleep(task.getSleep().get());
        }
    } catch (Exception  e) {
        throw new RuntimeException(e);
    } 
}
 

import com.google.cloud.translate.Translation; //导入依赖的package包/类
@Test
public void canTranslateHTML() {
    List<String> source = Lists.newArrayList("hello");
    List<Translation> expectedTrans = Lists.newArrayList(translation);

    when(translate.translate(source,
            Translate.TranslateOption.targetLanguage("zh"),
            Translate.TranslateOption.format("html")))
                    .thenReturn(expectedTrans);
    List<AugmentedTranslation> translations = backend.translate(source,
            new GoogleLocaleCode("en"), new GoogleLocaleCode("zh"),
            MediaType.TEXT_HTML_TYPE, Optional.empty());

    assertThat(translations).hasSize(expectedTrans.size());
    AugmentedTranslation augmentedTranslation = translations.get(0);
    assertThat(augmentedTranslation.getPlainTranslation()).isEqualTo(translation.getTranslatedText());
}
 

import com.google.cloud.translate.Translation; //导入依赖的package包/类
@Test
public void canTranslateText() {
    List<String> source = Lists.newArrayList("hello");
    List<Translation> expectedTrans = Lists.newArrayList(translation);

    when(translate.translate(source,
            Translate.TranslateOption.targetLanguage("zh"),
            Translate.TranslateOption.format("text")))
            .thenReturn(expectedTrans);
    List<AugmentedTranslation> translations = backend.translate(source,
            new GoogleLocaleCode("en"), new GoogleLocaleCode("zh"),
            MediaType.TEXT_PLAIN_TYPE, Optional.empty());

    assertThat(translations).hasSize(expectedTrans.size());
    AugmentedTranslation augmentedTranslation = translations.get(0);
    assertThat(augmentedTranslation.getPlainTranslation()).isEqualTo(translation.getTranslatedText());
}
 

import com.google.cloud.translate.Translation; //导入依赖的package包/类
/**
 * Translate the source text from source to target language.
 *
 * @param sourceText source text to be translated
 * @param sourceLang source language of the text
 * @param targetLang target language of translated text
 * @return source text translated into target language.
 */
public static String translateText(
    String sourceText,
    String sourceLang,
    String targetLang) {
  if (Strings.isNullOrEmpty(sourceLang)
      || Strings.isNullOrEmpty(targetLang)
      || sourceLang.equals(targetLang)) {
    return sourceText;
  }
  com.google.cloud.translate.Translate translate = createTranslateService();
  TranslateOption srcLang = TranslateOption.sourceLanguage(sourceLang);
  TranslateOption tgtLang = TranslateOption.targetLanguage(targetLang);

  Translation translation = translate.translate(sourceText, srcLang, tgtLang);
  return translation.getTranslatedText();
}
 

import com.google.cloud.translate.Translation; //导入依赖的package包/类
public static void main(String... args) throws Exception {
  // Instantiates a client
  Translate translate = TranslateOptions.getDefaultInstance().getService();

  // The text to translate
  String text = "Hello, world!";

  // Translates some text into Russian
  Translation translation =
      translate.translate(
          text,
          TranslateOption.sourceLanguage("en"),
          TranslateOption.targetLanguage("ru"));


  System.out.printf("Text: %s%n", text);
  System.out.printf("Translation: %s%n", translation.getTranslatedText());
}
 

import com.google.cloud.translate.Translation; //导入依赖的package包/类
/**
 * Translate the source text from source to target language.
 * Make sure that your project is whitelisted.
 *
 * @param sourceText source text to be translated
 * @param sourceLang source language of the text
 * @param targetLang target language of translated text
 * @param out print stream
 */
public static void translateTextWithOptionsAndModel(
    String sourceText,
    String sourceLang,
    String targetLang,
    PrintStream out) {

  Translate translate = createTranslateService();
  TranslateOption srcLang = TranslateOption.sourceLanguage(sourceLang);
  TranslateOption tgtLang = TranslateOption.targetLanguage(targetLang);

  // Use translate `model` parameter with `base` and `nmt` options.
  TranslateOption model = TranslateOption.model("nmt");

  Translation translation = translate.translate(sourceText, srcLang, tgtLang, model);
  out.printf("Source Text:\n\tLang: %s, Text: %s\n", sourceLang, sourceText);
  out.printf("TranslatedText:\n\tLang: %s, Text: %s\n", targetLang,
      translation.getTranslatedText());
}
 

import com.google.cloud.translate.Translation; //导入依赖的package包/类
/**
 * Translate the source text from source to target language.
 *
 * @param sourceText source text to be translated
 * @param sourceLang source language of the text
 * @param targetLang target language of translated text
 * @param out print stream
 */
public static void translateTextWithOptions(
    String sourceText,
    String sourceLang,
    String targetLang,
    PrintStream out) {

  Translate translate = createTranslateService();
  TranslateOption srcLang = TranslateOption.sourceLanguage(sourceLang);
  TranslateOption tgtLang = TranslateOption.targetLanguage(targetLang);

  Translation translation = translate.translate(sourceText, srcLang, tgtLang);
  out.printf("Source Text:\n\tLang: %s, Text: %s\n", sourceLang, sourceText);
  out.printf("TranslatedText:\n\tLang: %s, Text: %s\n", targetLang,
      translation.getTranslatedText());
}
 

import com.google.cloud.translate.Translation; //导入依赖的package包/类
/**
 * @param texts
 * @return
 */
private List<Translation> translate(List<String> texts) {
    TranslateOption[] translateOptions = new TranslateOption[] {};
    if (srcLang != null) {
        translateOptions = ArrayUtils.add(translateOptions, srcLang);
    }
    if (model != null) {
        translateOptions = ArrayUtils.add(translateOptions, model);
    }
    return translate.translate(texts, translateOptions);
}
 

import com.google.cloud.translate.Translation; //导入依赖的package包/类
@Override
    public List<AugmentedTranslation> translate(List<String> contents,
            BackendLocaleCode srcLocale, BackendLocaleCode targetLocale,
            MediaType mediaType, Optional<String> category) throws MTException {
        String format = MediaType.TEXT_HTML_TYPE.isCompatible(mediaType) ? "html" : "text";
        List<Translate.TranslateOption> options = Lists.newLinkedList();
        options.add(Translate.TranslateOption
                .targetLanguage(
                        targetLocale.getLocaleCode()));
        options.add(Translate.TranslateOption.format(format));
        if (!googleCredential.exists()) {
            throw new BadRequestException("Google Default Credential file is not setup");
        }
        // google can detect source locale if omitted
        // TODO we should probably retrieve and cache a google supported language list and check if the given locale code is supported or not
//        srcLocale.ifPresent(l -> options.add(
//                Translate.TranslateOption.sourceLanguage(l.getLocaleCode())));
        try {
            List<Translation> translations =
                    translate.translate(
                            contents,
                            options.toArray(new Translate.TranslateOption[options.size()]));
            return translations.stream()
                    .map(translation -> new AugmentedTranslation(
                            translation.getTranslatedText(),
                            dtoUtil.toJSON(translation))).collect(
                            Collectors.toList());
        } catch (Exception e) {
            throw new MTException(
                    "Unable to get translations from Google API", e);
        }
    }
 

import com.google.cloud.translate.Translation; //导入依赖的package包/类
/**
 * Translates the source text in any language to English.
 *
 * @param sourceText source text to be translated
 * @param out print stream
 */
public static void translateText(String sourceText, PrintStream out) {
  Translate translate = createTranslateService();
  Translation translation = translate.translate(sourceText);
  out.printf("Source Text:\n\t%s\n", sourceText);
  out.printf("Translated Text:\n\t%s\n", translation.getTranslatedText());
}
 

import com.google.cloud.translate.Translation; //导入依赖的package包/类
public String translate(String text, String languageFrom,
		String languageTo) {
	Translation translation = translate.translate(text,
			TranslateOption.sourceLanguage(languageFrom),
			TranslateOption.targetLanguage(languageTo));

	String translatedText = translation.getTranslatedText();
	log.trace("Translating {} [{}] to [{}] ... result={}", text,
			languageFrom, languageTo, translatedText);
	return translatedText;
}
 

import com.google.cloud.translate.Translation; //导入依赖的package包/类
/**
 * Translates the source text in any language to English.
 *
 * @param sourceText source text to be translated
 * @return translated text
 */
public static String translateText(String sourceText) {
    Translate translate = createTranslateService();
    Translation translation = translate.translate(sourceText);

    return translation.getTranslatedText();


}