use of com.google.cloud.translate.v3.Translation in project java-translate by googleapis.
the class BatchTranslateTextWithGlossaryAndModel method batchTranslateTextWithGlossaryAndModel.
// Batch translate text with Model and Glossary
public static void batchTranslateTextWithGlossaryAndModel(String projectId, String sourceLanguage, String targetLanguage, String inputUri, String outputUri, String glossaryId, String modelId) throws IOException, ExecutionException, InterruptedException, TimeoutException {
// the "close" method on the client to safely clean up any remaining background resources.
try (TranslationServiceClient client = TranslationServiceClient.create()) {
// Supported Locations: `global`, [glossary location], or [model location]
// Glossaries must be hosted in `us-central1`
// Custom Models must use the same location as your model. (us-central1)
String location = "us-central1";
LocationName parent = LocationName.of(projectId, location);
// Configure the source of the file from a GCS bucket
GcsSource gcsSource = GcsSource.newBuilder().setInputUri(inputUri).build();
// Supported Mime Types: https://cloud.google.com/translate/docs/supported-formats
InputConfig inputConfig = InputConfig.newBuilder().setGcsSource(gcsSource).setMimeType("text/plain").build();
// Configure where to store the output in a GCS bucket
GcsDestination gcsDestination = GcsDestination.newBuilder().setOutputUriPrefix(outputUri).build();
OutputConfig outputConfig = OutputConfig.newBuilder().setGcsDestination(gcsDestination).build();
// Configure the glossary used in the request
GlossaryName glossaryName = GlossaryName.of(projectId, location, glossaryId);
TranslateTextGlossaryConfig glossaryConfig = TranslateTextGlossaryConfig.newBuilder().setGlossary(glossaryName.toString()).build();
// Configure the model used in the request
String modelPath = String.format("projects/%s/locations/%s/models/%s", projectId, location, modelId);
// Build the request that will be sent to the API
BatchTranslateTextRequest request = BatchTranslateTextRequest.newBuilder().setParent(parent.toString()).setSourceLanguageCode(sourceLanguage).addTargetLanguageCodes(targetLanguage).addInputConfigs(inputConfig).setOutputConfig(outputConfig).putGlossaries(targetLanguage, glossaryConfig).putModels(targetLanguage, modelPath).build();
// Start an asynchronous request
OperationFuture<BatchTranslateResponse, BatchTranslateMetadata> future = client.batchTranslateTextAsync(request);
System.out.println("Waiting for operation to complete...");
// random number between 300 - 450 (maximum allowed seconds)
long randomNumber = ThreadLocalRandom.current().nextInt(450, 600);
BatchTranslateResponse response = future.get(randomNumber, TimeUnit.SECONDS);
// Display the translation for each input text provided
System.out.printf("Total Characters: %s\n", response.getTotalCharacters());
System.out.printf("Translated Characters: %s\n", response.getTranslatedCharacters());
}
}
use of com.google.cloud.translate.v3.Translation in project java-translate by googleapis.
the class TranslateText method translateText.
// [END translate_v3_translate_text_1]
// [START translate_v3_translate_text_2]
// Translate text to target language.
public static void translateText(String projectId, String targetLanguage, String text) throws IOException {
// the "close" method on the client to safely clean up any remaining background resources.
try (TranslationServiceClient client = TranslationServiceClient.create()) {
// Supported Locations: `global`, [glossary location], or [model location]
// Glossaries must be hosted in `us-central1`
// Custom Models must use the same location as your model. (us-central1)
LocationName parent = LocationName.of(projectId, "global");
// Supported Mime Types: https://cloud.google.com/translate/docs/supported-formats
TranslateTextRequest request = TranslateTextRequest.newBuilder().setParent(parent.toString()).setMimeType("text/plain").setTargetLanguageCode(targetLanguage).addContents(text).build();
TranslateTextResponse response = client.translateText(request);
// Display the translation for each input text provided
for (Translation translation : response.getTranslationsList()) {
System.out.printf("Translated text: %s\n", translation.getTranslatedText());
}
}
}
use of com.google.cloud.translate.v3.Translation in project java-translate by googleapis.
the class BatchTranslateTextWithGlossary method batchTranslateTextWithGlossary.
// Batch Translate Text with a Glossary.
public static void batchTranslateTextWithGlossary(String projectId, String sourceLanguage, String targetLanguage, String inputUri, String outputUri, String glossaryId) throws IOException, ExecutionException, InterruptedException, TimeoutException {
// the "close" method on the client to safely clean up any remaining background resources.
try (TranslationServiceClient client = TranslationServiceClient.create()) {
// Supported Locations: `global`, [glossary location], or [model location]
// Glossaries must be hosted in `us-central1`
// Custom Models must use the same location as your model. (us-central1)
String location = "us-central1";
LocationName parent = LocationName.of(projectId, location);
// Configure the source of the file from a GCS bucket
GcsSource gcsSource = GcsSource.newBuilder().setInputUri(inputUri).build();
// Supported Mime Types: https://cloud.google.com/translate/docs/supported-formats
InputConfig inputConfig = InputConfig.newBuilder().setGcsSource(gcsSource).setMimeType("text/plain").build();
// Configure where to store the output in a GCS bucket
GcsDestination gcsDestination = GcsDestination.newBuilder().setOutputUriPrefix(outputUri).build();
OutputConfig outputConfig = OutputConfig.newBuilder().setGcsDestination(gcsDestination).build();
// Configure the glossary used in the request
GlossaryName glossaryName = GlossaryName.of(projectId, location, glossaryId);
TranslateTextGlossaryConfig glossaryConfig = TranslateTextGlossaryConfig.newBuilder().setGlossary(glossaryName.toString()).build();
// Build the request that will be sent to the API
BatchTranslateTextRequest request = BatchTranslateTextRequest.newBuilder().setParent(parent.toString()).setSourceLanguageCode(sourceLanguage).addTargetLanguageCodes(targetLanguage).addInputConfigs(inputConfig).setOutputConfig(outputConfig).putGlossaries(targetLanguage, glossaryConfig).build();
// Start an asynchronous request
OperationFuture<BatchTranslateResponse, BatchTranslateMetadata> future = client.batchTranslateTextAsync(request);
System.out.println("Waiting for operation to complete...");
// random number between 300 - 450 (maximum allowed seconds)
long randomNumber = ThreadLocalRandom.current().nextInt(450, 600);
BatchTranslateResponse response = future.get(randomNumber, TimeUnit.SECONDS);
// Display the translation for each input text provided
System.out.printf("Total Characters: %s\n", response.getTotalCharacters());
System.out.printf("Translated Characters: %s\n", response.getTranslatedCharacters());
}
}
use of com.google.cloud.translate.v3.Translation in project java-translate by googleapis.
the class TranslateTextWithGlossary method translateTextWithGlossary.
// Translates a given text using a glossary.
public static void translateTextWithGlossary(String projectId, String sourceLanguage, String targetLanguage, String text, String glossaryId) throws IOException {
// the "close" method on the client to safely clean up any remaining background resources.
try (TranslationServiceClient client = TranslationServiceClient.create()) {
// Supported Locations: `global`, [glossary location], or [model location]
// Glossaries must be hosted in `us-central1`
// Custom Models must use the same location as your model. (us-central1)
String location = "us-central1";
LocationName parent = LocationName.of(projectId, location);
GlossaryName glossaryName = GlossaryName.of(projectId, location, glossaryId);
TranslateTextGlossaryConfig glossaryConfig = TranslateTextGlossaryConfig.newBuilder().setGlossary(glossaryName.toString()).build();
// Supported Mime Types: https://cloud.google.com/translate/docs/supported-formats
TranslateTextRequest request = TranslateTextRequest.newBuilder().setParent(parent.toString()).setMimeType("text/plain").setSourceLanguageCode(sourceLanguage).setTargetLanguageCode(targetLanguage).addContents(text).setGlossaryConfig(glossaryConfig).build();
TranslateTextResponse response = client.translateText(request);
// Display the translation for each input text provided
for (Translation translation : response.getGlossaryTranslationsList()) {
System.out.printf("Translated text: %s\n", translation.getTranslatedText());
}
}
}
use of com.google.cloud.translate.v3.Translation in project java-docs-samples by GoogleCloudPlatform.
the class OcrProcessImage method detectText.
// [END functions_ocr_process]
// [START functions_ocr_detect]
private void detectText(String bucket, String filename) {
logger.info("Looking for text in image " + filename);
List<AnnotateImageRequest> visionRequests = new ArrayList<>();
String gcsPath = String.format("gs://%s/%s", bucket, filename);
ImageSource imgSource = ImageSource.newBuilder().setGcsImageUri(gcsPath).build();
Image img = Image.newBuilder().setSource(imgSource).build();
Feature textFeature = Feature.newBuilder().setType(Feature.Type.TEXT_DETECTION).build();
AnnotateImageRequest visionRequest = AnnotateImageRequest.newBuilder().addFeatures(textFeature).setImage(img).build();
visionRequests.add(visionRequest);
// Detect text in an image using the Cloud Vision API
AnnotateImageResponse visionResponse;
try (ImageAnnotatorClient client = ImageAnnotatorClient.create()) {
visionResponse = client.batchAnnotateImages(visionRequests).getResponses(0);
if (visionResponse == null || !visionResponse.hasFullTextAnnotation()) {
logger.info(String.format("Image %s contains no text", filename));
return;
}
if (visionResponse.hasError()) {
// Log error
logger.log(Level.SEVERE, "Error in vision API call: " + visionResponse.getError().getMessage());
return;
}
} catch (IOException e) {
// Log error (since IOException cannot be thrown by a Cloud Function)
logger.log(Level.SEVERE, "Error detecting text: " + e.getMessage(), e);
return;
}
String text = visionResponse.getFullTextAnnotation().getText();
logger.info("Extracted text from image: " + text);
// Detect language using the Cloud Translation API
DetectLanguageRequest languageRequest = DetectLanguageRequest.newBuilder().setParent(LOCATION_NAME).setMimeType("text/plain").setContent(text).build();
DetectLanguageResponse languageResponse;
try (TranslationServiceClient client = TranslationServiceClient.create()) {
languageResponse = client.detectLanguage(languageRequest);
} catch (IOException e) {
// Log error (since IOException cannot be thrown by a function)
logger.log(Level.SEVERE, "Error detecting language: " + e.getMessage(), e);
return;
}
if (languageResponse.getLanguagesCount() == 0) {
logger.info("No languages were detected for text: " + text);
return;
}
String languageCode = languageResponse.getLanguages(0).getLanguageCode();
logger.info(String.format("Detected language %s for file %s", languageCode, filename));
// Send a Pub/Sub translation request for every language we're going to translate to
for (String targetLanguage : TO_LANGS) {
logger.info("Sending translation request for language " + targetLanguage);
OcrTranslateApiMessage message = new OcrTranslateApiMessage(text, filename, targetLanguage);
ByteString byteStr = ByteString.copyFrom(message.toPubsubData());
PubsubMessage pubsubApiMessage = PubsubMessage.newBuilder().setData(byteStr).build();
try {
publisher.publish(pubsubApiMessage).get();
} catch (InterruptedException | ExecutionException e) {
// Log error
logger.log(Level.SEVERE, "Error publishing translation request: " + e.getMessage(), e);
return;
}
}
}
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