Example usage for java.net HttpURLConnection HTTP_BAD

Introduction

In this page you can find the example usage for java.net HttpURLConnection HTTP_BAD_REQUEST.

Prototype

int HTTP_BAD_REQUEST

To view the source code for java.net HttpURLConnection HTTP_BAD_REQUEST.

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Document

HTTP Status-Code 400: Bad Request.

Usage

From source file:org.eclipse.orion.server.tests.servlets.site.SiteTest.java

@Test
/**/* w  ww  . ja  va  2 s  .c o  m*/
 * Attempt to create site with no workspace, expect 400 Bad Request
 */
public void testCreateSiteNoWorkspace() throws SAXException, IOException {
    final String siteName = "My great website";
    final String hostHint = "mySite";
    WebRequest request = getCreateSiteRequest(siteName, null, null, hostHint);
    WebResponse response = webConversation.getResponse(request);
    assertEquals(HttpURLConnection.HTTP_BAD_REQUEST, response.getResponseCode());
}

From source file:org.cellprofiler.subimager.ImageWriterHandler.java

public void handle(HttpExchange exchange) throws IOException {
    if (!exchange.getRequestMethod().equals("POST")) {
        reportError(exchange, HttpURLConnection.HTTP_BAD_METHOD,
                "<html><body>writeimage only accepts HTTP post</body></html>");
        return;/*from w  ww .  j av a 2 s . c  o m*/
    }
    final String contentType = exchange.getRequestHeaders().getFirst("Content-Type");
    if (contentType == null) {
        reportError(exchange, HttpURLConnection.HTTP_BAD_REQUEST,
                "<html><body>No Content-type request header</body></html>");
        return;
    }
    if (!contentType.startsWith(MULTIPART_FORM_DATA)) {
        reportError(exchange, HttpURLConnection.HTTP_BAD_REQUEST,
                "<html><body>Content type must be " + MULTIPART_FORM_DATA + ".</body></html>");
        return;
    }
    int idx = contentType.indexOf(BOUNDARY_EQUALS, MULTIPART_FORM_DATA.length());
    if (idx == -1) {
        reportError(exchange, HttpURLConnection.HTTP_BAD_REQUEST,
                "<html><body>Did not find boundary identifier in multipart/form-data content type.</body></html>");
        return;
    }
    final String contentEncoding = exchange.getRequestHeaders().getFirst("Content-Encoding");
    String contentLengthString = exchange.getRequestHeaders().getFirst("Content-Length");
    if (contentLengthString == null) {
        reportError(exchange, HttpURLConnection.HTTP_BAD_REQUEST,
                "<html><body>No Content-Length request header</body></html>");
        return;
    }
    try {
        Integer.parseInt(contentLengthString);
    } catch (NumberFormatException e) {
        reportError(exchange, HttpURLConnection.HTTP_BAD_REQUEST, String
                .format("<html><body>Content length was not a number: %s</body></html>", contentLengthString));
        return;
    }
    final int contentLength = Integer.parseInt(contentLengthString);
    final InputStream requestBodyStream = exchange.getRequestBody();
    FileUpload upload = new FileUpload();
    FileItemIterator fileItemIterator;
    String omeXML = null;
    URI uri = null;
    int index = 0;
    NDImage ndimage = null;
    String compression = DEFAULT_COMPRESSION;
    try {
        fileItemIterator = upload.getItemIterator(new RequestContext() {

            public String getCharacterEncoding() {
                return contentEncoding;
            }

            public String getContentType() {
                return contentType;
            }

            public int getContentLength() {
                return contentLength;
            }

            public InputStream getInputStream() throws IOException {
                return requestBodyStream;
            }
        });
        while (fileItemIterator.hasNext()) {
            FileItemStream fis = fileItemIterator.next();
            String name = fis.getFieldName();

            if (name.equals(NAME_IMAGE)) {
                String imageContentType = fis.getContentType();
                if (imageContentType == null) {
                    reportError(exchange, HttpURLConnection.HTTP_UNSUPPORTED_TYPE,
                            "<html><body>Image form-data field must have a content type.</body></html>");
                    return;
                }
                try {
                    InputStream is = SubimagerUtils.getInputStream(exchange, fis);
                    if (is == null)
                        return;
                    ndimage = NDImage.decode(is);
                } catch (MalformedStreamException e) {
                    reportError(exchange, HttpURLConnection.HTTP_BAD_REQUEST,
                            "<html><body>Failed to read body for part, " + name + ".</body></html>");
                } catch (IOException e) {
                    reportError(exchange, HttpURLConnection.HTTP_INTERNAL_ERROR,
                            "<html><body>Failed to read multipart body data</body></html>");
                    return;
                } catch (org.cellprofiler.subimager.NDImage.FormatException e) {
                    reportError(exchange, HttpURLConnection.HTTP_BAD_REQUEST,
                            "<html><body>Image data was not in correct format: " + e.getMessage()
                                    + "</body></html>");
                    return;
                }
            } else {
                String partDataString = SubimagerUtils.readFully(exchange, fis);
                if (partDataString == null)
                    return;
                if (name.equals(NAME_INDEX)) {
                    try {
                        index = Integer.parseInt(partDataString);
                    } catch (NumberFormatException e) {
                        reportError(exchange, HttpURLConnection.HTTP_BAD_REQUEST,
                                "<html><body>Index form-data field must be a number: " + partDataString
                                        + ".</body></html>");
                        return;
                    }
                } else if (name.equals(NAME_OMEXML)) {
                    omeXML = partDataString;
                } else if (name.equals(NAME_URL)) {
                    try {
                        uri = new URI(partDataString);
                    } catch (URISyntaxException e) {
                        reportError(exchange, HttpURLConnection.HTTP_BAD_REQUEST,
                                "<html><body>Improperly formatted URL: " + partDataString + ".</body></html>");
                        return;
                    }
                } else if (name.equals(NAME_COMPRESSION)) {
                    compression = partDataString;
                }
            }
        }
        if (ndimage == null) {
            reportError(exchange, HttpURLConnection.HTTP_BAD_REQUEST,
                    "<html><body>Request did not have an image part</body></html>");
            return;
        }
        if (uri == null) {
            reportError(exchange, HttpURLConnection.HTTP_BAD_REQUEST,
                    "<html><body>Request did not have a URL part</body></html>");
            return;
        }
        if (omeXML == null) {
            reportError(exchange, HttpURLConnection.HTTP_BAD_REQUEST,
                    "<html><body>Request did not have an omexml part</body></html>");
            return;
        }
        writeImage(exchange, ndimage, uri, omeXML, index, compression);
    } catch (FileUploadException e) {
        reportError(exchange, HttpURLConnection.HTTP_BAD_REQUEST, String
                .format("<html><body>Parsing error in multipart message: %s</body></html>", e.getMessage()));
        return;
    }
}

From source file:play.modules.resteasy.crud.RESTResource.java

/**
 * Throws BAD_REQUEST if the given parameters are not null or are not empty collections
 * @param objects the objects to check/*from   w w  w.ja  v a2s .  c  o  m*/
 */
protected void checkEmpty(Object... objects) {
    for (Object o : objects) {
        if (o == null)
            continue;
        if (o instanceof Collection && ((Collection<?>) o).isEmpty())
            continue;
        throw new WebApplicationException(HttpURLConnection.HTTP_BAD_REQUEST);
    }
}

From source file:eu.codeplumbers.cosi.services.CosiFileDownloadService.java

@Override
protected void onHandleIntent(Intent intent) {
    // Do the task here
    Log.i(CosiFileDownloadService.class.getName(), "Cosi Service running");

    // Release the wake lock provided by the WakefulBroadcastReceiver.
    WakefulBroadcastReceiver.completeWakefulIntent(intent);

    Device device = Device.registeredDevice();

    // cozy register device url
    fileUrl = device.getUrl() + "/ds-api/data/";

    // concatenate username and password with colon for authentication
    final String credentials = device.getLogin() + ":" + device.getPassword();
    authHeader = "Basic " + Base64.encodeToString(credentials.getBytes(), Base64.NO_WRAP);

    showNotification();// w  w  w  . j  av a  2s  .c  om

    if (isNetworkAvailable()) {
        try {

            ArrayList<String> fileStrings = intent.getStringArrayListExtra("fileToDownload");

            for (int i = 0; i < fileStrings.size(); i++) {
                File file = File.load(File.class, Long.valueOf(fileStrings.get(i)));
                String binaryRemoteId = file.getRemoteId();

                if (!binaryRemoteId.isEmpty()) {
                    mBuilder.setProgress(100, 0, false);
                    mBuilder.setContentText("Downloading file: " + file.getName());
                    mNotifyManager.notify(notification_id, mBuilder.build());

                    URL urlO = null;
                    try {
                        urlO = new URL(fileUrl + binaryRemoteId + "/binaries/file");
                        HttpURLConnection conn = (HttpURLConnection) urlO.openConnection();
                        conn.setConnectTimeout(5000);
                        conn.setRequestProperty("Content-Type", "application/json; charset=UTF-8");
                        conn.setRequestProperty("Authorization", authHeader);
                        conn.setDoInput(true);
                        conn.setRequestMethod("GET");

                        conn.connect();
                        int lenghtOfFile = conn.getContentLength();

                        // read the response
                        int status = conn.getResponseCode();

                        if (status >= HttpURLConnection.HTTP_BAD_REQUEST) {
                            EventBus.getDefault()
                                    .post(new FileSyncEvent(SERVICE_ERROR, conn.getResponseMessage()));
                            stopSelf();
                        } else {
                            int count = 0;
                            InputStream in = new BufferedInputStream(conn.getInputStream(), 8192);

                            java.io.File newFile = file.getLocalPath();

                            if (!newFile.exists()) {
                                newFile.createNewFile();
                            }

                            // Output stream to write file
                            OutputStream output = new FileOutputStream(Environment.getExternalStorageDirectory()
                                    + java.io.File.separator + Constants.APP_DIRECTORY + java.io.File.separator
                                    + "files" + file.getPath() + "/" + file.getName());

                            byte data[] = new byte[1024];
                            long total = 0;
                            while ((count = in.read(data)) != -1) {
                                total += count;

                                mBuilder.setProgress(lenghtOfFile, (int) total, false);
                                mBuilder.setContentText("Downloading file: " + file.getName());
                                mNotifyManager.notify(notification_id, mBuilder.build());

                                // writing data to file
                                output.write(data, 0, count);
                            }

                            // flushing output
                            output.flush();

                            // closing streams
                            output.close();
                            in.close();

                            file.setDownloaded(true);
                            file.save();
                        }
                    } catch (MalformedURLException e) {
                        EventBus.getDefault().post(new FileSyncEvent(SERVICE_ERROR, e.getLocalizedMessage()));
                        stopSelf();
                    } catch (ProtocolException e) {
                        EventBus.getDefault().post(new FileSyncEvent(SERVICE_ERROR, e.getLocalizedMessage()));
                        stopSelf();
                    } catch (IOException e) {
                        EventBus.getDefault().post(new FileSyncEvent(SERVICE_ERROR, e.getLocalizedMessage()));
                        stopSelf();
                    }
                }
            }

            mNotifyManager.cancel(notification_id);
            EventBus.getDefault().post(new FileSyncEvent(REFRESH, "Sync OK"));
        } catch (Exception e) {
            e.printStackTrace();
            mSyncRunning = false;
            EventBus.getDefault().post(new FileSyncEvent(SERVICE_ERROR, e.getLocalizedMessage()));
        }
    } else {
        mSyncRunning = false;
        EventBus.getDefault().post(new FileSyncEvent(SERVICE_ERROR, "No Internet connection"));
        mBuilder.setContentText("Sync failed because no Internet connection was available");
        mNotifyManager.notify(notification_id, mBuilder.build());
    }
}

From source file:org.eclipse.orion.server.tests.servlets.git.GitCommitTest.java

@Test
public void testCommitEmptyComment() throws Exception {
    URI workspaceLocation = createWorkspace(getMethodName());

    String projectName = getMethodName();
    JSONObject project = createProjectOrLink(workspaceLocation, projectName, gitDir.toString());

    JSONObject testTxt = getChild(project, "test.txt");
    modifyFile(testTxt, "change to commit");

    JSONObject gitSection = project.getJSONObject(GitConstants.KEY_GIT);
    String gitHeadUri = gitSection.getString(GitConstants.KEY_HEAD);

    addFile(testTxt);// w  w  w  .ja  va2  s. com

    // commit with a null message
    WebRequest request = getPostGitCommitRequest(gitHeadUri /* all */, "", false);
    WebResponse response = webConversation.getResponse(request);
    assertEquals(HttpURLConnection.HTTP_BAD_REQUEST, response.getResponseCode());
}

From source file:com.alphabetbloc.accessmrs.tasks.CheckConnectivityTask.java

protected DataInputStream getServerStream() throws Exception {

    HttpPost request = new HttpPost(mServer);
    request.setEntity(new OdkAuthEntity());
    HttpResponse response = httpClient.execute(request);
    response.getStatusLine().getStatusCode();
    HttpEntity responseEntity = response.getEntity();
    responseEntity.getContentLength();//  ww w.j a  v a2s .  com

    DataInputStream zdis = new DataInputStream(new GZIPInputStream(responseEntity.getContent()));

    int status = zdis.readInt();
    if (status == HttpURLConnection.HTTP_UNAUTHORIZED) {
        zdis.close();
        throw new IOException("Access denied. Check your username and password.");
    } else if (status <= 0 || status >= HttpURLConnection.HTTP_BAD_REQUEST) {
        zdis.close();
        throw new IOException("Connection Failed. Please Try Again.");
    } else {
        assert (status == HttpURLConnection.HTTP_OK); // success
        return zdis;
    }
}

From source file:rapture.kernel.StructuredApiImpl.java

@Override
public Boolean structuredRepoExists(CallingContext context, String repoURI) {
    RaptureURI uri = new RaptureURI(repoURI, Scheme.STRUCTURED);
    if (uri.hasDocPath()) {
        throw RaptureExceptionFactory.create(HttpURLConnection.HTTP_BAD_REQUEST,
                apiMessageCatalog.getMessage("NoDocPath", repoURI)); //$NON-NLS-1$
    }// w w w .  j  a va2 s  . com
    return getRepoFromCache(uri.getAuthority()) != null;
}

From source file:org.eclipse.hono.service.registration.BaseRegistrationService.java

private Future<EventBusMessage> processRegisterRequest(final EventBusMessage request) {

    final String tenantId = request.getTenant();
    final String deviceId = request.getDeviceId();
    final JsonObject payload = getRequestPayload(request.getJsonPayload());

    if (tenantId == null || deviceId == null) {
        return Future.failedFuture(new ClientErrorException(HttpURLConnection.HTTP_BAD_REQUEST));
    } else {//from   ww  w  .j av  a2s .  c  o m
        log.debug("registering device [{}] for tenant [{}]", deviceId, tenantId);
        final Future<RegistrationResult> result = Future.future();
        addDevice(tenantId, deviceId, payload, result.completer());
        return result.map(res -> {
            return request.getResponse(res.getStatus()).setDeviceId(deviceId)
                    .setCacheDirective(res.getCacheDirective());
        });
    }
}

From source file:org.eclipse.orion.server.tests.servlets.git.GitResetTest.java

@Test
public void testResetNull() throws Exception {
    URI workspaceLocation = createWorkspace(getMethodName());

    String projectName = getMethodName();
    JSONObject project = createProjectOrLink(workspaceLocation, projectName, gitDir.toString());

    JSONObject testTxt = getChild(project, "test.txt");
    modifyFile(testTxt, "hello");

    JSONObject gitSection = project.getJSONObject(GitConstants.KEY_GIT);
    String gitIndexUri = gitSection.getString(GitConstants.KEY_INDEX);

    WebRequest request = getPostGitIndexRequest(gitIndexUri, null, null, (String) null);
    WebResponse response = webConversation.getResponse(request);
    assertEquals(HttpURLConnection.HTTP_BAD_REQUEST, response.getResponseCode());
}

From source file:rapture.kernel.ScriptApiImpl.java

@Override
public void createScriptLink(CallingContext context, String fromScriptURI, String toScriptURI) {
    if (doesScriptExist(context, fromScriptURI)) {
        throw RaptureExceptionFactory.create(HttpURLConnection.HTTP_BAD_REQUEST,
                String.format("Script %s already exists", fromScriptURI));
    } else {/*www.j a  va 2 s.  c o  m*/

        RaptureURI internalURI = new RaptureURI(fromScriptURI, Scheme.SCRIPT);

        RaptureScript s = new RaptureScript();
        s.setLanguage(RaptureScriptLanguage.REFLEX);
        s.setPurpose(RaptureScriptPurpose.LINK);
        s.setName(internalURI.getDocPath());
        s.setScript(toScriptURI);
        s.setAuthority(internalURI.getAuthority());

        RaptureScriptStorage.add(internalURI, s, context.getUser(), Messages.getString("Script.createdScript")); //$NON-NLS-1$
    }
}

Example usage for java.net HttpURLConnection HTTP_BAD_REQUEST

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