use of com.ibm.watson.visual_recognition.v4.model.AddImagesOptions in project java-sdk by watson-developer-cloud.
the class VisualRecognitionIT method testImageOperations.
/**
* Test image operations.
*
* @throws IOException Signals that an I/O exception has occurred.
*/
@Test
public void testImageOperations() throws IOException {
// create new collection so we don't run into duplicate image issues
String testCollectionId = createTestCollection();
List<String> imageUrlList = Arrays.asList(CAT_IMAGE_URL, DOG_IMAGE_URL);
FileWithMetadata turtleFile = new FileWithMetadata.Builder().data(new File(SINGLE_TURTLE_IMAGE_PATH)).contentType("image/jpeg").build();
AddImagesOptions addImagesOptions = new AddImagesOptions.Builder().imageUrl(imageUrlList).addImagesFile(turtleFile).collectionId(testCollectionId).build();
ImageDetailsList imageDetailsList = service.addImages(addImagesOptions).execute().getResult();
assertNotNull(imageDetailsList);
String singleImageId = null;
Set<String> addedImageIds = new HashSet<>();
for (ImageDetails imageDetails : imageDetailsList.getImages()) {
addedImageIds.add(imageDetails.getImageId());
if (singleImageId == null) {
singleImageId = imageDetails.getImageId();
}
}
try {
// test get
GetImageDetailsOptions getImageDetailsOptions = new GetImageDetailsOptions.Builder().collectionId(testCollectionId).imageId(singleImageId).build();
ImageDetails imageDetails = service.getImageDetails(getImageDetailsOptions).execute().getResult();
assertNotNull(imageDetails);
assertEquals(singleImageId, imageDetails.getImageId());
// test get JPEG
GetJpegImageOptions getJpegImageOptions = new GetJpegImageOptions.Builder().collectionId(testCollectionId).imageId(singleImageId).size(GetJpegImageOptions.Size.FULL).build();
InputStream imageStream = service.getJpegImage(getJpegImageOptions).execute().getResult();
assertNotNull(imageStream);
imageStream.close();
} finally {
// delete images
for (String imageId : addedImageIds) {
DeleteImageOptions deleteImageOptions = new DeleteImageOptions.Builder().imageId(imageId).collectionId(testCollectionId).build();
service.deleteImage(deleteImageOptions).execute();
}
// test list and delete
ListImagesOptions listImagesOptions = new ListImagesOptions.Builder().collectionId(testCollectionId).build();
ImageSummaryList imageSummaryList = service.listImages(listImagesOptions).execute().getResult();
assertNotNull(imageSummaryList);
for (ImageSummary imageSummary : imageSummaryList.getImages()) {
assertFalse(addedImageIds.contains(imageSummary.getImageId()));
}
// remove test collection
deleteTestCollection(testCollectionId);
}
}
use of com.ibm.watson.visual_recognition.v4.model.AddImagesOptions in project java-sdk by watson-developer-cloud.
the class VisualRecognitionIT method testTrainingOperations.
/**
* Test training operations.
*
* @throws FileNotFoundException the file not found exception
*/
@Test
public void testTrainingOperations() throws FileNotFoundException {
String testCollectionId = createTestCollection();
// start by adding images for training
FileWithMetadata giraffeFileZip = new FileWithMetadata.Builder().data(new File(GIRAFFE_POSITIVE_EXAMPLES_PATH)).contentType(HttpMediaType.APPLICATION_ZIP).build();
AddImagesOptions addImagesOptions = new AddImagesOptions.Builder().addImagesFile(giraffeFileZip).collectionId(testCollectionId).build();
ImageDetailsList imageDetailsList = service.addImages(addImagesOptions).execute().getResult();
String imageIdForTraining = null;
Set<String> addedImageIds = new HashSet<>();
for (ImageDetails imageDetails : imageDetailsList.getImages()) {
addedImageIds.add(imageDetails.getImageId());
if (imageIdForTraining == null) {
imageIdForTraining = imageDetails.getImageId();
}
}
try {
Long top = 64L;
Long left = 270L;
Long width = 755L;
Long height = 784L;
Location testLocation = new Location.Builder().top(top).left(left).width(width).height(height).build();
TrainingDataObject trainingDataObject = new TrainingDataObject.Builder().object(GIRAFFE_CLASSNAME).location(testLocation).build();
// test adding training data
AddImageTrainingDataOptions addTrainingDataOptions = new AddImageTrainingDataOptions.Builder().collectionId(testCollectionId).addObjects(trainingDataObject).imageId(imageIdForTraining).build();
TrainingDataObjects trainingDataObjects = service.addImageTrainingData(addTrainingDataOptions).execute().getResult();
assertNotNull(trainingDataObjects);
assertEquals(GIRAFFE_CLASSNAME, trainingDataObjects.getObjects().get(0).object());
assertEquals(top, trainingDataObjects.getObjects().get(0).location().top());
assertEquals(left, trainingDataObjects.getObjects().get(0).location().left());
assertEquals(width, trainingDataObjects.getObjects().get(0).location().width());
assertEquals(height, trainingDataObjects.getObjects().get(0).location().height());
// test train
TrainOptions trainOptions = new TrainOptions.Builder().collectionId(testCollectionId).build();
Collection trainingCollection = service.train(trainOptions).execute().getResult();
assertNotNull(trainingCollection);
assertTrue(trainingCollection.getTrainingStatus().getObjects().inProgress() || trainingCollection.getTrainingStatus().getObjects().ready());
} finally {
// delete images we added earlier
for (String imageId : addedImageIds) {
DeleteImageOptions deleteImageOptions = new DeleteImageOptions.Builder().collectionId(testCollectionId).imageId(imageId).build();
service.deleteImage(deleteImageOptions).execute();
}
deleteTestCollection(testCollectionId);
}
}
use of com.ibm.watson.visual_recognition.v4.model.AddImagesOptions in project java-sdk by watson-developer-cloud.
the class VisualRecognitionTest method testAddImagesWOptions.
@Test
public void testAddImagesWOptions() throws Throwable {
// Schedule some responses.
String mockResponseBody = "{\"images\": [{\"image_id\": \"imageId\", \"updated\": \"2019-01-01T12:00:00.000Z\", \"created\": \"2019-01-01T12:00:00.000Z\", \"source\": {\"type\": \"file\", \"filename\": \"filename\", \"archive_filename\": \"archiveFilename\", \"source_url\": \"sourceUrl\", \"resolved_url\": \"resolvedUrl\"}, \"dimensions\": {\"height\": 6, \"width\": 5}, \"errors\": [{\"code\": \"invalid_field\", \"message\": \"message\", \"more_info\": \"moreInfo\", \"target\": {\"type\": \"field\", \"name\": \"name\"}}], \"training_data\": {\"objects\": [{\"object\": \"object\", \"location\": {\"top\": 3, \"left\": 4, \"width\": 5, \"height\": 6}}]}}], \"warnings\": [{\"code\": \"invalid_field\", \"message\": \"message\", \"more_info\": \"moreInfo\"}], \"trace\": \"trace\"}";
String addImagesPath = "/v4/collections/testString/images";
server.enqueue(new MockResponse().setHeader("Content-type", "application/json").setResponseCode(200).setBody(mockResponseBody));
constructClientService();
// Construct an instance of the AddImagesOptions model
AddImagesOptions addImagesOptionsModel = new AddImagesOptions.Builder().collectionId("testString").imagesFile(mockListFileWithMetadata).imageUrl(new java.util.ArrayList<String>(java.util.Arrays.asList("testString"))).trainingData("{\"objects\":[{\"object\":\"2018-Fit\",\"location\":{\"left\":33,\"top\":8,\"width\":760,\"height\":419}}]}").build();
// Invoke operation with valid options model (positive test)
Response<ImageDetailsList> response = visualRecognitionService.addImages(addImagesOptionsModel).execute();
assertNotNull(response);
ImageDetailsList responseObj = response.getResult();
assertNotNull(responseObj);
// Verify the contents of the request
RecordedRequest request = server.takeRequest();
assertNotNull(request);
assertEquals(request.getMethod(), "POST");
// Check query
Map<String, String> query = TestUtilities.parseQueryString(request);
assertNotNull(query);
// Get query params
assertEquals(query.get("version"), "testString");
// Check request path
String parsedPath = TestUtilities.parseReqPath(request);
assertEquals(parsedPath, addImagesPath);
}
use of com.ibm.watson.visual_recognition.v4.model.AddImagesOptions in project java-sdk by watson-developer-cloud.
the class VisualRecognition method addImages.
/**
* Add images.
*
* <p>Add images to a collection by URL, by file, or both.
*
* <p>Encode the image and .zip file names in UTF-8 if they contain non-ASCII characters. The
* service assumes UTF-8 encoding if it encounters non-ASCII characters.
*
* @param addImagesOptions the {@link AddImagesOptions} containing the options for the call
* @return a {@link ServiceCall} with a result of type {@link ImageDetailsList}
*/
public ServiceCall<ImageDetailsList> addImages(AddImagesOptions addImagesOptions) {
com.ibm.cloud.sdk.core.util.Validator.notNull(addImagesOptions, "addImagesOptions cannot be null");
com.ibm.cloud.sdk.core.util.Validator.isTrue((addImagesOptions.imagesFile() != null) || (addImagesOptions.imageUrl() != null) || (addImagesOptions.trainingData() != null), "At least one of imagesFile, imageUrl, or trainingData must be supplied.");
Map<String, String> pathParamsMap = new HashMap<String, String>();
pathParamsMap.put("collection_id", addImagesOptions.collectionId());
RequestBuilder builder = RequestBuilder.post(RequestBuilder.resolveRequestUrl(getServiceUrl(), "/v4/collections/{collection_id}/images", pathParamsMap));
Map<String, String> sdkHeaders = SdkCommon.getSdkHeaders("watson_vision_combined", "v4", "addImages");
for (Entry<String, String> header : sdkHeaders.entrySet()) {
builder.header(header.getKey(), header.getValue());
}
builder.header("Accept", "application/json");
builder.query("version", String.valueOf(this.version));
MultipartBody.Builder multipartBuilder = new MultipartBody.Builder();
multipartBuilder.setType(MultipartBody.FORM);
if (addImagesOptions.imagesFile() != null) {
for (FileWithMetadata item : addImagesOptions.imagesFile()) {
okhttp3.RequestBody itemBody = RequestUtils.inputStreamBody(item.data(), item.contentType());
multipartBuilder.addFormDataPart("images_file", item.filename(), itemBody);
}
}
if (addImagesOptions.imageUrl() != null) {
for (String item : addImagesOptions.imageUrl()) {
multipartBuilder.addFormDataPart("image_url", item);
}
}
if (addImagesOptions.trainingData() != null) {
multipartBuilder.addFormDataPart("training_data", addImagesOptions.trainingData());
}
builder.body(multipartBuilder.build());
ResponseConverter<ImageDetailsList> responseConverter = ResponseConverterUtils.getValue(new com.google.gson.reflect.TypeToken<ImageDetailsList>() {
}.getType());
return createServiceCall(builder.build(), responseConverter);
}
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