Example usage for org.apache.http.entity.mime MultipartEntity MultipartEntity

List of usage examples for org.apache.http.entity.mime MultipartEntity MultipartEntity

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Introduction

In this page you can find the example usage for org.apache.http.entity.mime MultipartEntity MultipartEntity.

Prototype

public MultipartEntity()

Source Link

Usage

From source file:mydropbox.Client.java

public boolean sendFile(String fileName) throws IOException {
    int status = 0;
    Timestamp temp_timestamp = new Timestamp(System.currentTimeMillis());
    long timestamp = temp_timestamp.getTime();
    File file = new File("./files/" + fileName);
    HttpPost httpPost = new HttpPost(this.host + "upload" + '/' + timestamp);

    MultipartEntity mpEntity = new MultipartEntity();

    ContentBody cbFile = new FileBody(file);
    mpEntity.addPart(file.getName(), cbFile);

    httpPost.setEntity(mpEntity);/*from ww  w.j a v  a2s. co  m*/
    System.out.println("executing request " + httpPost.getRequestLine());
    HttpResponse response;

    try {
        httpPost.setHeader("User-Agent", USER_AGENT);
        httpPost.setHeader("MyDropBox", "MyDropBox");

        response = httpClient.execute(httpPost);
        HttpEntity resEntity = response.getEntity();

        System.out.println(response.getStatusLine());
        status = response.getStatusLine().getStatusCode();
        System.out.println("Response Code : " + status);
        System.out.println(EntityUtils.toString(resEntity));

    } catch (Exception ex) {
        ex.printStackTrace();
    } finally {
        setTimeStamp(timestamp);
    }
    if (status >= 200 && status < 300)
        return true;
    else
        return false;
}

From source file:holon.util.HTTP.java

public static Payload form(Map<String, Object> fields) {
    return () -> {
        MultipartEntity entity = new MultipartEntity();
        for (Map.Entry<String, Object> entry : fields.entrySet()) {
            if (entry.getValue() instanceof File) {
                entity.addPart(entry.getKey(), new FileBody((File) entry.getValue()));
            } else {
                try {
                    entity.addPart(entry.getKey(), new StringBody((String) entry.getValue()));
                } catch (UnsupportedEncodingException e) {
                    throw new RuntimeException(e);
                }//  w  ww  .j  a  v  a 2 s  . c  o m
            }
        }
        return entity;
    };
}

From source file:org.fedoraproject.eclipse.packager.bodhi.api.BodhiClient.java

@Override
public BodhiLoginResponse login(String username, String password) throws BodhiClientLoginException {
    BodhiLoginResponse result = null;//from   w  ww  .j a va  2s. co  m
    try {
        HttpPost post = new HttpPost(getLoginUrl());
        // Add "Accept: application/json" HTTP header
        post.addHeader(ACCEPT_HTTP_HEADER_NAME, MIME_JSON);

        // Construct the multipart POST request body.
        MultipartEntity reqEntity = new MultipartEntity();
        reqEntity.addPart(LOGIN_PARAM_NAME, new StringBody(LOGIN_PARAM_VALUE));
        reqEntity.addPart(USERNAME_PARAM_NAME, new StringBody(username));
        reqEntity.addPart(PASSWORD_PARAM_NAME, new StringBody(password));

        post.setEntity(reqEntity);

        HttpResponse response = httpclient.execute(post);
        HttpEntity resEntity = response.getEntity();
        int returnCode = response.getStatusLine().getStatusCode();

        if (returnCode != HttpURLConnection.HTTP_OK) {
            throw new BodhiClientLoginException(NLS.bind("{0} {1}", response.getStatusLine().getStatusCode(), //$NON-NLS-1$
                    response.getStatusLine().getReasonPhrase()), response);
        } else {
            // Got a 200, response body is the JSON passed on from the
            // server.
            String jsonString = ""; //$NON-NLS-1$
            if (resEntity != null) {
                try {
                    jsonString = parseResponse(resEntity);
                } catch (IOException e) {
                    // ignore
                } finally {
                    EntityUtils.consume(resEntity); // clean up resources
                }
            }
            // log JSON string if in debug mode
            if (PackagerPlugin.inDebugMode()) {
                FedoraPackagerLogger logger = FedoraPackagerLogger.getInstance();
                logger.logInfo(NLS.bind(BodhiText.BodhiClient_rawJsonStringMsg, jsonString));
            }
            // Deserialize from JSON
            GsonBuilder gsonBuilder = new GsonBuilder();
            gsonBuilder.registerTypeAdapter(DateTime.class, new DateTimeDeserializer());
            Gson gson = gsonBuilder.create();
            result = gson.fromJson(jsonString, BodhiLoginResponse.class);
        }
    } catch (IOException e) {
        throw new BodhiClientLoginException(e.getMessage(), e);
    }
    return result;
}

From source file:com.captchatrader.CaptchaTrader.java

/**
 * Responds if an CAPTCHA wes correctly answered or not
 * //  w  w w . j  a  v a 2 s . co  m
 * @param captcha
 *            the CAPTCHA object
 * @param state
 *            <code>true</code> if the CAPTCHA was correctly resolved
 * @throws CaptchaTraderException
 *             any of the possible errors
 */
public void respond(ResolvedCaptcha captcha, boolean state) throws CaptchaTraderException, IOException {
    final URI requestUri = apiURI.resolve("respond");
    final HttpPost request = new HttpPost(requestUri);
    final MultipartEntity entity = new MultipartEntity();

    entity.addPart("is_correct", new StringBody(state ? "1" : "0"));
    entity.addPart("password", new StringBody(password));
    entity.addPart("ticket", new StringBody(captcha.getID()));
    entity.addPart("username", new StringBody(username));

    request.setEntity(entity);
    validate(execute(request));
}

From source file:net.wm161.microblog.lib.backends.statusnet.HTTPAPIRequest.java

protected String getData(URI location) throws APIException {
    Log.d("HTTPAPIRequest", "Downloading " + location);
    DefaultHttpClient client = new DefaultHttpClient();
    HttpPost post = new HttpPost(location);
    client.addRequestInterceptor(preemptiveAuth, 0);

    client.getParams().setBooleanParameter("http.protocol.expect-continue", false);

    if (!m_params.isEmpty()) {
        MultipartEntity params = new MultipartEntity();
        for (Entry<String, Object> item : m_params.entrySet()) {
            Object value = item.getValue();
            ContentBody data;//from www  .  j av a  2s.  c  o  m
            if (value instanceof Attachment) {
                Attachment attachment = (Attachment) value;
                try {
                    data = new InputStreamBody(attachment.getStream(), attachment.contentType(),
                            attachment.name());
                    Log.d("HTTPAPIRequest",
                            "Found a " + attachment.contentType() + " attachment named " + attachment.name());
                } catch (FileNotFoundException e) {
                    getRequest().setError(ErrorType.ERROR_ATTACHMENT_NOT_FOUND);
                    throw new APIException();
                } catch (IOException e) {
                    getRequest().setError(ErrorType.ERROR_ATTACHMENT_NOT_FOUND);
                    throw new APIException();
                }
            } else {
                try {
                    data = new StringBody(value.toString());
                } catch (UnsupportedEncodingException e) {
                    getRequest().setError(ErrorType.ERROR_INTERNAL);
                    throw new APIException();
                }
            }
            params.addPart(item.getKey(), data);
        }
        post.setEntity(params);
    }

    UsernamePasswordCredentials creds = new UsernamePasswordCredentials(m_api.getAccount().getUser(),
            m_api.getAccount().getPassword());
    client.getCredentialsProvider().setCredentials(AuthScope.ANY, creds);

    HttpResponse req;
    try {
        req = client.execute(post);
    } catch (ClientProtocolException e3) {
        getRequest().setError(ErrorType.ERROR_CONNECTION_BROKEN);
        throw new APIException();
    } catch (IOException e3) {
        getRequest().setError(ErrorType.ERROR_CONNECTION_FAILED);
        throw new APIException();
    }

    InputStream result;
    try {
        result = req.getEntity().getContent();
    } catch (IllegalStateException e1) {
        getRequest().setError(ErrorType.ERROR_INTERNAL);
        throw new APIException();
    } catch (IOException e1) {
        getRequest().setError(ErrorType.ERROR_CONNECTION_BROKEN);
        throw new APIException();
    }

    InputStreamReader in = null;
    int status;
    in = new InputStreamReader(result);
    status = req.getStatusLine().getStatusCode();
    Log.d("HTTPAPIRequest", "Got status code of " + status);
    setStatusCode(status);
    if (status >= 300 || status < 200) {
        getRequest().setError(ErrorType.ERROR_SERVER);
        Log.w("HTTPAPIRequest", "Server code wasn't 2xx, got " + m_status);
        throw new APIException();
    }

    int totalSize = -1;
    if (req.containsHeader("Content-length"))
        totalSize = Integer.parseInt(req.getFirstHeader("Content-length").getValue());

    char[] buffer = new char[1024];
    //2^17 = 131072.
    StringBuilder contents = new StringBuilder(131072);
    try {
        int size = 0;
        while ((totalSize > 0 && size < totalSize) || totalSize == -1) {
            int readSize = in.read(buffer);
            size += readSize;
            if (readSize == -1)
                break;
            if (totalSize >= 0)
                getRequest().publishProgress(new APIProgress((size / totalSize) * 5000));
            contents.append(buffer, 0, readSize);
        }
    } catch (IOException e) {
        getRequest().setError(ErrorType.ERROR_CONNECTION_BROKEN);
        throw new APIException();
    }
    return contents.toString();
}

From source file:org.openml.knime.OpenMLWebservice.java

/**
 * Upload an implementation.//from w w w .j  a  v  a  2  s  .  c o m
 * 
 * 
 * @param description Implementation description file
 * @param workflow Workflow file
 * @param user Name of the user
 * @param password Password of the user
 * @return Response from the server
 * @throws Exception If communication failed
 */
public static String sendImplementation(final File description, final File workflow, final String user,
        final String password) throws Exception {
    String result = "";
    DefaultHttpClient httpclient = new DefaultHttpClient();
    try {
        Credentials credentials = new UsernamePasswordCredentials(user, password);
        AuthScope scope = new AuthScope(new URI(WEBSERVICEURL).getHost(), 80);
        httpclient.getCredentialsProvider().setCredentials(scope, credentials);
        String url = WEBSERVICEURL + "?f=openml.implementation.upload";
        HttpPost httppost = new HttpPost(url);
        MultipartEntity reqEntity = new MultipartEntity();
        FileBody descBin = new FileBody(description);
        reqEntity.addPart("description", descBin);
        FileBody workflowBin = new FileBody(workflow);
        reqEntity.addPart("source", workflowBin);
        httppost.setEntity(reqEntity);
        HttpResponse response = httpclient.execute(httppost);
        HttpEntity resEntity = response.getEntity();
        if (response.getStatusLine().getStatusCode() < 200) {
            throw new Exception(response.getStatusLine().getReasonPhrase());
        }
        if (resEntity != null) {
            result = convertStreamToString(resEntity.getContent());
        }
        ErrorDocument errorDoc = null;
        try {
            errorDoc = ErrorDocument.Factory.parse(result);
        } catch (Exception e) {
            // no error XML should mean no error
        }
        if (errorDoc != null && errorDoc.validate()) {
            ErrorDocument.Error error = errorDoc.getError();
            String errorMessage = error.getCode() + " : " + error.getMessage();
            if (error.isSetAdditionalInformation()) {
                errorMessage += " : " + error.getAdditionalInformation();
            }
            throw new Exception(errorMessage);
        }
        EntityUtils.consume(resEntity);
    } finally {
        try {
            httpclient.getConnectionManager().shutdown();
        } catch (Exception ignore) {
            // ignore
        }
    }
    return result;
}

From source file:com.wialon.remote.ApacheSdkHttpClient.java

@Override
public void postFile(String url, Map<String, String> params, Callback callback, int timeout, File file) {
    try {/*from ww  w .  ja va2 s .  com*/
        HttpPost httpPost = new HttpPost(url);
        MultipartEntity multipartEntity = new MultipartEntity();
        if (params != null)
            for (Map.Entry<String, String> entry : params.entrySet())
                multipartEntity.addPart(entry.getKey(), new StringBody(entry.getValue()));
        multipartEntity.addPart("file", new FileBody(file));
        httpPost.setEntity(multipartEntity);
        sendRequest(getHttpClient(timeout), httpPost, callback);
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
        callback.error = e;
        callback.done(null);
    }
}