Example usage for org.apache.commons.lang3 StringUtils EMPTY

List of usage examples for org.apache.commons.lang3 StringUtils EMPTY

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In this page you can find the example usage for org.apache.commons.lang3 StringUtils EMPTY.

Prototype

String EMPTY

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Document

The empty String "" .

Usage

From source file:controller.AddNewEC.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*from w  w  w  .j  ava2  s . c o  m*/
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html;charset=UTF-8");
    ExtenuatingCircumstance ec = new ExtenuatingCircumstance();
    if (ServletFileUpload.isMultipartContent(request)) {
        try {
            int year = 0;
            String fname = StringUtils.EMPTY;
            String title = StringUtils.EMPTY;
            String desciption = StringUtils.EMPTY;
            List<FileItem> multiparts = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);
            ArrayList<FileItem> files = new ArrayList<>();
            for (FileItem item : multiparts) {
                if (item.isFormField()) {
                    if (item.getFieldName().equals("year")) {
                        year = Integer.parseInt(item.getString());
                    }
                    if (item.getFieldName().equals("title")) {
                        title = item.getString();
                    }
                    if (item.getFieldName().equals("description")) {
                        desciption = item.getString();
                    }

                } else {
                    if (StringUtils.isNotEmpty(item.getName())) {
                        files.add(item);
                    }
                }
            }

            HttpSession session = request.getSession(false);
            Account studentAccount = (Account) session.getAttribute("account");
            LocalDateTime now = WsadUtils.GetCurrentDatetime();

            // insert EC
            ec.setAcademicYear(year);
            ec.setTitle(title);
            ec.setDescription(desciption);
            ec.setProcess_status("submitted");
            ec.setSubmitted_date(now.toString());
            ec.setAccount(studentAccount.getId());

            ExtenuatingCircumstance insertedEC = new ExtenuatingCircumstanceDAO().insertEC(ec);

            //insert assigned coordinator
            Account coordinator = new AccountDAO().getCoordinator(studentAccount.getFaculty());
            insertAssignedCoordinator(coordinator, insertedEC);

            //insert evidence
            insertedEvidence(files, now, insertedEC, studentAccount);

            String mailContent = WsadUtils.buildMailContentForNewEC(insertedEC);
            SendMail.sendMail(coordinator.getEmail(), "New EC", mailContent);

        } catch (Exception e) {
            e.printStackTrace();
        }
    } else {
        request.setAttribute("message", "Sorry this Servlet only handles file upload request");
    }

    request.setAttribute("resultMsg", "inserted");
    request.getRequestDispatcher("AddNewECResult.jsp").forward(request, response);
}

From source file:ch.cyberduck.core.sds.SDSMoveFeature.java

@Override
public Path move(final Path file, final Path renamed, final TransferStatus status,
        final Delete.Callback callback, final ConnectionCallback connectionCallback)
        throws BackgroundException {
    try {//  ww w . ja v  a2s.  c  o  m
        if (status.isExists()) {
            new SDSDeleteFeature(session).delete(Collections.singletonList(renamed), connectionCallback,
                    callback);
        }
        if (!new SimplePathPredicate(file.getParent()).test(renamed.getParent())) {
            // Change parent node
            new NodesApi(session.getClient()).moveNodes(StringUtils.EMPTY,
                    Long.parseLong(new SDSNodeIdProvider(session).getFileid(renamed.getParent(),
                            new DisabledListProgressListener())),
                    new MoveNodesRequest().resolutionStrategy(MoveNodesRequest.ResolutionStrategyEnum.OVERWRITE)
                            .addNodeIdsItem(Long.parseLong(new SDSNodeIdProvider(session).getFileid(file,
                                    new DisabledListProgressListener()))),
                    null);
        }
        if (!StringUtils.equals(file.getName(), renamed.getName())) {
            if (containerService.isContainer(file)) {
                new NodesApi(session.getClient()).updateRoom(StringUtils.EMPTY,
                        Long.parseLong(new SDSNodeIdProvider(session).getFileid(file,
                                new DisabledListProgressListener())),
                        new UpdateRoomRequest().name(renamed.getName()), null);
            }
            // Rename
            else if (file.isDirectory()) {
                new NodesApi(session.getClient()).updateFolder(StringUtils.EMPTY,
                        Long.parseLong(new SDSNodeIdProvider(session).getFileid(
                                new Path(renamed.getParent(), file.getName(), file.getType()),
                                new DisabledListProgressListener())),
                        new UpdateFolderRequest().name(renamed.getName()), null);
            } else {
                new NodesApi(session.getClient()).updateFile(StringUtils.EMPTY,
                        Long.parseLong(new SDSNodeIdProvider(session).getFileid(
                                new Path(renamed.getParent(), file.getName(), file.getType()),
                                new DisabledListProgressListener())),
                        new UpdateFileRequest().name(renamed.getName()), null);
            }
        }
        return new Path(renamed.getParent(), renamed.getName(), renamed.getType(),
                new PathAttributes(renamed.attributes()).withVersionId(file.attributes().getVersionId()));
    } catch (ApiException e) {
        throw new SDSExceptionMappingService().map("Cannot rename {0}", e, file);
    }
}

From source file:cpcc.core.services.DeviceTypeSelectHelpersTest.java

@Test
public void shouldReturnEmptyStringForClientValueNull() {
    String actual = encoder.toClient(null);
    assertThat(actual).isEqualTo(StringUtils.EMPTY);
}

From source file:com.sunchenbin.store.feilong.core.tools.jsonlib.processor.BigDecimalJsonValueProcessor.java

/**
 * Process./*from ww  w .jav a  2 s  .c o m*/
 *
 * @param value
 *            the value
 * @return the object
 */
private Object process(Object value) {
    if (value == null) {
        return StringUtils.EMPTY;
    }
    //??
    if (value instanceof BigDecimal) {
        if (Validator.isNullOrEmpty(numberPattern)) {
            numberPattern = NumberPattern.TWO_DECIMAL_POINTS;
        }

        Number number = (Number) value;
        return NumberUtil.toString(number, numberPattern);
    }
    return value;
}

From source file:ch.cyberduck.core.sds.triplecrypt.CryptoReadFeature.java

@Override
public InputStream read(final Path file, final TransferStatus status, final ConnectionCallback callback)
        throws BackgroundException {
    try {//from  ww w  .j a v  a2  s .  co m
        final FileKey key = new NodesApi(session.getClient()).getUserFileKey(StringUtils.EMPTY, Long
                .parseLong(new SDSNodeIdProvider(session).getFileid(file, new DisabledListProgressListener())));
        final UserPrivateKey privateKey = new UserPrivateKey();
        final UserKeyPairContainer keyPairContainer = session.keyPair();
        privateKey.setPrivateKey(keyPairContainer.getPrivateKeyContainer().getPrivateKey());
        privateKey.setVersion(keyPairContainer.getPrivateKeyContainer().getVersion());
        final UserKeyPair userKeyPair = new UserKeyPair();
        userKeyPair.setUserPrivateKey(privateKey);
        final Credentials passphrase = new TripleCryptKeyPair().unlock(callback, session.getHost(),
                userKeyPair);
        final PlainFileKey plainFileKey = Crypto.decryptFileKey(
                TripleCryptConverter.toCryptoEncryptedFileKey(key), privateKey, passphrase.getPassword());
        return new CryptoInputStream(proxy.read(file, status, callback),
                Crypto.createFileDecryptionCipher(plainFileKey),
                CryptoUtils.stringToByteArray(plainFileKey.getTag()));
    } catch (ApiException e) {
        throw new SDSExceptionMappingService().map("Download {0} failed", e, file);
    } catch (CryptoException e) {
        throw new CryptoExceptionMappingService().map("Download {0} failed", e, file);
    } catch (IOException e) {
        throw new DefaultIOExceptionMappingService().map("Download {0} failed", e, file);
    }
}

From source file:com.boozallen.cognition.ingest.storm.bolt.enrich.GeoJsonPointReverseArrayBolt.java

String reverseJsonArray(String src) {
    Gson gson = new Gson();
    List list = gson.fromJson(src, List.class);

    if (CollectionUtils.isEmpty(list)) {
        return StringUtils.EMPTY;
    } else {//from   w ww  . j  a v  a2 s  .  co  m
        Collections.reverse(list);
        return gson.toJson(list);
    }
}

From source file:com.cognifide.aet.job.common.datafilters.removeregexp.RemoveRegexpDataModifier.java

private String modify(String data, String regexp) throws ProcessingException {
    String result = null;/* ww w  .  j av  a  2  s . com*/
    try {
        result = data.replaceAll(regexp, StringUtils.EMPTY);
    } catch (Exception e) {
        LOGGER.error(e.getMessage(), e);
        throw new ProcessingException(e.getMessage(), e);
    }
    return result;
}

From source file:de.micromata.genome.db.jdbc.trace.SqlLiteralArgRenderer.java

@Override
public String renderSqlArg(Object arg) {
    if (arg instanceof String) {
        // TODO replace with proper SQL escaping
        return "'" + StringUtils.replace((String) arg, "'", "''") + "'";
    }/*from   w  w  w .j a v  a  2  s  .co m*/
    if (arg instanceof Integer || arg instanceof Long || arg instanceof Short || arg instanceof Byte) {
        return Objects.toString(arg, StringUtils.EMPTY);
    }
    if (arg instanceof BigDecimal) {
        return Objects.toString(arg, StringUtils.EMPTY); // TODO
    }
    if (arg instanceof Date) {
        return '#' + sqlDateFormatter.get().format((Date) arg) + '#';
    }
    if (arg instanceof Time) {
        return '#' + sqlTimeFormatter.get().format((Time) arg) + '#';
    }
    if (arg instanceof Timestamp) {
        return '#' + sqlTimestampFormatter.get().format((Timestamp) arg) + '#';
    }
    if (arg instanceof java.util.Date) {
        return '#' + sqlTimestampFormatter.get().format((java.util.Date) arg) + '#';
    }
    // TODO andere typen unterstuetzen
    return Objects.toString(arg, StringUtils.EMPTY);
}

From source file:de.lebenshilfe_muenster.uk_gebaerden_muensterland.activities.LevelOneActivity.java

private void setupVideoFragment() {
    final Intent intent = getIntent();
    final Bundle bundle = intent.getBundleExtra(EXTRA);
    Validate.notNull(bundle, "The bundle supplied to the activity is null.");
    final String fragmentToShow = bundle.getString(FRAGMENT_TO_SHOW, StringUtils.EMPTY);
    if (SignVideoFragment.class.getSimpleName().equals(fragmentToShow)) {
        final Parcelable sign = bundle.getParcelable(SignVideoFragment.SIGN_TO_SHOW);
        SignVideoFragment signVideoFragment = new SignVideoFragment();
        final Bundle args = new Bundle();
        args.putParcelable(SignVideoFragment.SIGN_TO_SHOW, sign);
        signVideoFragment.setArguments(args);
        setFragment(signVideoFragment, SIGN_VIDEO_TAG);
    } else {//from w ww  .  j  a  v a  2 s  .  c  o  m
        throw new IllegalArgumentException("Cannot show the fragment with name: " + fragmentToShow);
    }
}

From source file:com.github.haixing_hu.ilibrary.model.DocumentTemplate.java

/**
 * Default constructor.//from   ww  w.  j  a  va  2  s  . c  o m
 * <p>
 * This default constructor is presented for JAXB.
 */
DocumentTemplate() {
    name = StringUtils.EMPTY;
    type = DocumentType.ARTICLE;
    cslType = Type.ARTICLE;
    defaultKind = null;
    kinds = null;
    fieldGroups = null;
    variableMapping = null;
}