Example usage for com.squareup.okhttp RequestBody create

Introduction

In this page you can find the example usage for com.squareup.okhttp RequestBody create.

Prototype

public static RequestBody create(final MediaType contentType, final File file) 

Source Link

Document

Returns a new request body that transmits the content of file .

Usage

From source file:com.ibm.watson.developer_cloud.dialog.v1.DialogService.java

License:Open Source License

/**
 * Creates a dialog./*from www.  java 2 s  .c  om*/
 * 
 * @param name The dialog name
 * @param dialogFile The dialog file created by using the Dialog service Applet.
 * @return The created dialog
 * @see Dialog
 */
public Dialog createDialog(final String name, final File dialogFile) {
    if (name == null || name.isEmpty())
        throw new IllegalArgumentException("name cannot be null or empty");

    if (dialogFile == null || !dialogFile.exists())
        throw new IllegalArgumentException("dialogFile cannot be null or empty");

    final RequestBody body = new MultipartBuilder().type(MultipartBuilder.FORM)
            .addFormDataPart(FILE, dialogFile.getName(),
                    RequestBody.create(HttpMediaType.BINARY_FILE, dialogFile))
            .addFormDataPart(NAME, name).build();

    final Request request = RequestBuilder.post(PATH_DIALOGS).withBody(body).build();

    return executeRequest(request, Dialog.class);
}

---

From source file:com.ibm.watson.developer_cloud.dialog.v1.DialogService.java

License:Open Source License

/**
 * Updates a dialog.//ww w.jav  a2 s .  co  m
 * 
 * @param dialogId The dialog identifier
 * @param dialogFile The dialog file
 * @return the created dialog
 * @see Dialog
 */
public Dialog updateDialog(final String dialogId, final File dialogFile) {
    if (dialogId == null || dialogId.isEmpty())
        throw new IllegalArgumentException("dialogId cannot be null or empty");

    if (dialogFile == null || !dialogFile.exists())
        throw new IllegalArgumentException("dialogFile cannot be null or empty");

    final RequestBody body = new MultipartBuilder().type(MultipartBuilder.FORM).addFormDataPart(FILE,
            dialogFile.getName(), RequestBody.create(HttpMediaType.BINARY_FILE, dialogFile)).build();

    final Request request = RequestBuilder.put(String.format(PATH_DIALOG, dialogId)).withBody(body).build();

    executeWithoutResponse(request);
    final Dialog dialog = new Dialog().withDialogId(dialogId);
    return dialog;
}

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From source file:com.ibm.watson.developer_cloud.document_conversion.v1.DocumentConversion.java

License:Open Source License

/**
 * Converts a document and returns an {@link InputStream}.
 * /*  w ww.j a  va2s  .  co m*/
 * @param document The file to convert
 * @param mediaType Internet media type of the file
 * @param conversionTarget The conversion target to use
 * @param customConfig The additional config params to use
 * @return Converted document in the specified format
 * @see {@link HttpMediaType} for available media types
 */
private InputStream convertDocument(final File document, final String mediaType,
        final ConversionTarget conversionTarget, final JsonObject customConfig) {

    if (document == null || !document.exists())
        throw new IllegalArgumentException("document cannot be null and must exist");

    if (customConfig == null)
        throw new NullPointerException("custom config must not be null");

    final String type = mediaType != null ? mediaType : ConversionUtils.getMediaTypeFromFile(document);
    if (type == null) {
        throw new RuntimeException("mediaType cannot be null or empty");
    } else if (!ConversionUtils.isValidMediaType(type)) {
        throw new IllegalArgumentException("file with the given media type is not supported");
    }

    final JsonObject configJson = new JsonObject();
    // Do this since we shouldn't mutate customConfig
    for (Map.Entry<String, JsonElement> entry : customConfig.entrySet()) {
        configJson.add(entry.getKey(), entry.getValue());
    }
    // Add or override the conversion target
    configJson.addProperty(CONVERSION_TARGET, conversionTarget.toString());

    final MediaType mType = MediaType.parse(type);
    final RequestBody body = new MultipartBuilder().type(MultipartBuilder.FORM)
            .addPart(Headers.of(HttpHeaders.CONTENT_DISPOSITION, "form-data; name=\"config\""),
                    RequestBody.create(HttpMediaType.JSON, configJson.toString()))
            .addPart(Headers.of(HttpHeaders.CONTENT_DISPOSITION, "form-data; name=\"file\""),
                    RequestBody.create(mType, document))
            .build();

    final Request request = RequestBuilder.post(CONVERT_DOCUMENT_PATH).withQuery(VERSION, versionDate)
            .withBody(body).build();

    final Response response = execute(request);
    return ResponseUtil.getInputStream(response);
}

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From source file:com.ibm.watson.developer_cloud.http.RequestBuilder.java

License:Open Source License

/**
 * Builds a request with the given set of parameters and files.
 * /*from   w  w  w . jav a 2  s.  c  o  m*/
 * 
 * @return HTTP request, prepared to be executed
 */
public Request build() {
    final Builder builder = new Request.Builder();
    // URL
    builder.url(toUrl());

    // POST/PUT require a body so send an empty body if the actual is null
    RequestBody requestBody = body;
    if (body == null)
        requestBody = RequestBody.create(null, new byte[0]);

    if (!formParams.isEmpty()) {
        final FormEncodingBuilder formBody = new FormEncodingBuilder();
        for (final NameValue param : formParams) {
            final String value = param.getValue() != null ? param.getValue() : "";
            formBody.add(param.getName(), value);
        }
        requestBody = formBody.build();
    }

    // accept application/json by default
    builder.addHeader(HttpHeaders.ACCEPT, HttpMediaType.APPLICATION_JSON);

    if (!headers.isEmpty()) {
        for (final NameValue header : headers) {
            builder.addHeader(header.getName(), header.getValue());
        }
    }

    switch (method) {
    case GET:
        builder.get();
        break;
    case POST:
        builder.post(requestBody);
        break;
    case PUT:
        builder.put(requestBody);
        break;
    case DELETE:
        builder.delete(requestBody);
        break;
    }

    return builder.build();
}

---

From source file:com.ibm.watson.developer_cloud.http.RequestBuilder.java

License:Open Source License

/**
 * Adds string content to the request (used with POST/PUT). This will encapsulate the string into
 * a {@link RequestBody} encoded with UTF-8
 * //from w  ww.  j  ava2s.c  o  m
 * @param content the content to POST/PUT
 * @param contentType the HTTP contentType to use.
 * 
 * @return this
 */
public RequestBuilder withBodyContent(String content, String contentType) {
    body = RequestBody.create(MediaType.parse(contentType), content);
    return this;
}

---

From source file:com.ibm.watson.developer_cloud.natural_language_classifier.v1.NaturalLanguageClassifier.java

License:Open Source License

/**
 * Sends data to create and train a classifier, and returns information about the new classifier.
 * The status has the value of `Training` when the operation is successful, and might remain at
 * this status for a while.//  w ww  .  jav a2 s. com
 * 
 * @param name the classifier name
 * @param language IETF primary language for the classifier. for example: 'en'
 * @param trainingData The set of questions and their "keys" used to adapt a system to a domain
 *        (the ground truth)
 * @return the classifier
 * @see Classifier
 */
public Classifier createClassifier(final String name, final String language, final File trainingData) {
    Validate.isTrue(trainingData != null && trainingData.exists(),
            "trainingData cannot be null or not be found");
    Validate.isTrue(language != null && !language.isEmpty(), "language cannot be null or empty");

    final JsonObject contentJson = new JsonObject();

    contentJson.addProperty(LANGUAGE, language);

    if (name != null && !name.isEmpty()) {
        contentJson.addProperty(NAME, name);
    }

    final RequestBody body = new MultipartBuilder().type(MultipartBuilder.FORM)
            .addPart(Headers.of(HttpHeaders.CONTENT_DISPOSITION, FORM_DATA_TRAINING_DATA),
                    RequestBody.create(HttpMediaType.BINARY_FILE, trainingData))
            .addFormDataPart(TRAINING_METADATA, contentJson.toString()).build();

    final Request request = RequestBuilder.post(PATH_CLASSIFIERS).withBody(body).build();

    final Response response = execute(request);
    return ResponseUtil.getObject(response, Classifier.class);
}

---

From source file:com.ibm.watson.developer_cloud.retrieve_and_rank.v1.RetrieveAndRank.java

License:Open Source License

/**
 * Sends data to create and train a ranker, and returns information about the new ranker. The
 * status has the value of `Training` when the operation is successful, and might remain at this
 * status for a while./*from  w w w  . ja  va  2s .c  om*/
 * 
 * @param name Name of the ranker
 * @param training The file with the training data i.e., the set of (qid, feature values, and
 *        rank) tuples
 * @return the ranker object
 * @see Ranker
 */
public Ranker createRanker(final String name, final File training) {
    Validate.notNull(training, "training file cannot be null");
    Validate.isTrue(training.exists(), "training file: " + training.getAbsolutePath() + " not found");

    final JsonObject contentJson = new JsonObject();

    if (name != null && !name.isEmpty()) {
        contentJson.addProperty(NAME, name);
    }

    final RequestBody body = new MultipartBuilder().type(MultipartBuilder.FORM)
            .addPart(Headers.of(HttpHeaders.CONTENT_DISPOSITION, "form-data; name=\"training_data\""),
                    RequestBody.create(HttpMediaType.BINARY_FILE, training))
            .addPart(Headers.of(HttpHeaders.CONTENT_DISPOSITION, "form-data; name=\"training_metadata\""),
                    RequestBody.create(HttpMediaType.TEXT, contentJson.toString()))
            .build();

    final Request request = RequestBuilder.post(PATH_CREATE_RANKER).withBody(body).build();

    return executeRequest(request, Ranker.class);
}

---

From source file:com.ibm.watson.developer_cloud.retrieve_and_rank.v1.RetrieveAndRank.java

License:Open Source License

/**
 * Gets and returns the ranked answers./* w w  w . j  av  a  2  s. c o m*/
 * 
 * @param rankerID The ranker ID
 * @param answers The CSV file that contains the search results that you want to rank.
 * @param topAnswers The number of top answers needed, default is 10
 * @return the ranking of the answers
 */
public Ranking rank(final String rankerID, final File answers, Integer topAnswers) {
    Validate.isTrue(rankerID != null && !rankerID.isEmpty(), "rankerID cannot be null or empty");
    Validate.notNull(answers, "answers file cannot be null");
    Validate.isTrue(answers.exists(), "answers file: " + answers.getAbsolutePath() + " not found");

    final JsonObject contentJson = new JsonObject();
    contentJson.addProperty(ANSWERS, (topAnswers != null && topAnswers > 0) ? topAnswers : 10);

    final RequestBody body = new MultipartBuilder().type(MultipartBuilder.FORM)
            .addPart(Headers.of(HttpHeaders.CONTENT_DISPOSITION, "form-data; name=\"answer_data\""),
                    RequestBody.create(HttpMediaType.BINARY_FILE, answers))
            .addPart(Headers.of(HttpHeaders.CONTENT_DISPOSITION, "form-data; name=\"answer_metadata\""),
                    RequestBody.create(HttpMediaType.TEXT, contentJson.toString()))
            .build();

    final String path = String.format(PATH_RANK, rankerID);
    final Request request = RequestBuilder.post(path).withBody(body).build();
    return executeRequest(request, Ranking.class);
}

---

From source file:com.ibm.watson.developer_cloud.retrieve_and_rank.v1.RetrieveAndRank.java

License:Open Source License

@Override
public void uploadSolrClusterConfigurationZip(String solrClusterId, String configName, File zippedConfig) {
    final String configPath = createConfigPath(solrClusterId, configName);
    final RequestBuilder requestBuilder = RequestBuilder.post(configPath);
    requestBuilder.withBody(RequestBody.create(MediaType.parse(HttpMediaType.APPLICATION_ZIP), zippedConfig));
    executeWithoutResponse(requestBuilder.build());
}

---

From source file:com.ibm.watson.developer_cloud.service.RequestBuilderTest.java

License:Open Source License

/**
 * Test with body./*from w ww  .ja va2  s . co m*/
 * 
 * @throws IOException Signals that an I/O exception has occurred.
 */
@Test
public void testWithBody() throws IOException {
    final File test = new File("src/test/resources/car.png");

    final Request request = RequestBuilder.post(urlWithQuery)
            .withBody(RequestBody.create(HttpMediaType.BINARY_FILE, test)).build();

    final RequestBody requestedBody = request.body();

    assertEquals(test.length(), requestedBody.contentLength());
    assertEquals(HttpMediaType.BINARY_FILE, requestedBody.contentType());
}

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