Example usage for org.apache.commons.lang StringUtils trimToNull

Introduction

In this page you can find the example usage for org.apache.commons.lang StringUtils trimToNull.

Prototype

public static String trimToNull(String str) 

Source Link

Document

Removes control characters (char <= 32) from both ends of this String returning null if the String is empty ("") after the trim or if it is null.

Usage

From source file:mitm.common.dlp.impl.TextNormalizerImpl.java

@Override
public void normalize(Reader input, Writer output) throws IOException {
    Check.notNull(input, "input");
    Check.notNull(output, "output");

    WordIterator wi = new WordIterator(input);

    String word;/*from w w w. j  a va  2  s.  c  om*/

    while ((word = wi.nextWord()) != null) {
        word = StringUtils.trimToNull(word);

        if (word != null) {
            /*
             * Unicode normalize the word to make sure the word only has one form
             */
            word = Normalizer.normalize(word.toLowerCase(), Normalizer.Form.NFC);

            if (wordSkipper == null || !wordSkipper.isSkip(word)) {
                output.append(word).append(' ');
            }
        }
    }
}

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From source file:com.bluexml.xforms.servlets.ReadServlet.java

/**
 * Read./*from ww w  .  j a  v a 2 s  .  c  o m*/
 * 
 * @param req
 *            the req
 * @param resp
 *            the resp
 * 
 * @throws ServletException
 *             the servlet exception
 */
protected void read(HttpServletRequest req, HttpServletResponse resp) throws ServletException {
    AlfrescoController controller = AlfrescoController.getInstance();
    String dataType = StringUtils.trimToNull(req.getParameter(DATA_TYPE));
    if (dataType != null) {
        dataType = dataType.replace('_', '.');
    }
    String dataId = StringUtils.trimToNull(req.getParameter(DATA_ID));
    dataId = controller.patchDataId(dataId);

    String skipIdStr = StringUtils.trimToNull(req.getParameter(ID_AS_SERVLET));
    boolean idAsServlet = !StringUtils.equals(skipIdStr, "false");

    try {
        String userName = req.getParameter(MsgId.PARAM_USER_NAME.getText());
        AlfrescoTransaction transaction = createTransaction(controller, userName);
        Document node = controller.getMappingAgent().getInstanceClass(transaction, dataType, dataId, false,
                idAsServlet);
        Source xmlSource = new DOMSource(node);
        Result outputTarget = new StreamResult(resp.getOutputStream());
        documentTransformer.transform(xmlSource, outputTarget);
    } catch (Exception e) {
        throw new ServletException(e);
    }
}

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From source file:mitm.application.djigzo.james.matchers.IsRecipient.java

@Override
public void init() {
    getLogger().info("Initializing matcher: " + getMatcherName());

    pattern = Pattern.compile(StringUtils.defaultString(StringUtils.trimToNull(getCondition())));
}

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From source file:com.novartis.pcs.ontology.rest.servlet.SynonymsServlet.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    String mediaType = getExpectedMediaType(request);
    String pathInfo = StringUtils.trimToNull(request.getPathInfo());
    if (mediaType == null || !MEDIA_TYPE_JSON.equals(mediaType)) {
        response.setStatus(HttpServletResponse.SC_UNSUPPORTED_MEDIA_TYPE);
        response.setContentLength(0);//from w  w w.  jav a 2s . c o  m
    } else if (pathInfo == null || pathInfo.length() == 1) {
        response.setStatus(HttpServletResponse.SC_NOT_FOUND);
        response.setContentLength(0);
    } else {
        String datasourceAcronym = null;
        String vocabRefId = null;
        boolean pending = Boolean.parseBoolean(request.getParameter("pending"));
        int i = pathInfo.indexOf('/', 1);
        if (i != -1) {
            datasourceAcronym = pathInfo.substring(1, i);
            vocabRefId = pathInfo.substring(i + 1);
        } else {
            datasourceAcronym = pathInfo.substring(1);
        }
        serialize(datasourceAcronym, vocabRefId, pending, response);
    }
}

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From source file:com.bluexml.side.Integration.eclipse.branding.enterprise.wizards.migration.pages.GeneralProjectMigration.java

public void createFieldsControls(Composite composite) {
    this.values.put(Fields.newName.toString(), DEFAULT_VALUE_NEWNAME + projectName);

    createAlfrescoLibComboBox(composite, Fields.library.toString());

    final Button createBooleanFieldControl = createBooleanFieldControl2(composite, "copy project",
            Fields.copybefore.toString(), true);

    final Text createTextFieldControl = createTextFieldControl(composite, "new project name",
            Fields.newName.toString());/*from www. j a v  a 2 s .co  m*/

    createBooleanFieldControl.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(final SelectionEvent e) {
            boolean selection = createBooleanFieldControl.getSelection();
            createTextFieldControl.setEnabled(selection);
            if (!selection) {
                GeneralProjectMigration.this.values.put(Fields.newName.toString(),
                        DEFAULT_VALUE_NEWNAME + projectName);
                checkPageComplite();
            } else {
                GeneralProjectMigration.this.values.put(Fields.newName.toString(),
                        StringUtils.trimToNull(createTextFieldControl.getText()));
                checkPageComplite();
            }
        }
    });
}

---

From source file:com.hmsinc.epicenter.integrator.service.event.DischargeService.java

public Discharge handleEvent(HL7Message message, PatientDetail details) throws Exception {

    Validate.notNull(message);//  w  w  w .  j a va2 s. c  o m
    Validate.notNull(details);

    // Make sure we have a patientId
    if (details.getPatient().getPatientId() == null) {
        throw new IncompleteDataException("No patient ID in message.", IncompleteDataType.PATIENT_ID);
    }

    final Discharge discharge = new Discharge();
    configureInteraction(message, discharge, details);

    Validate.isTrue(message.getMessage() instanceof ADT_A03);
    final ADT_A03 adt = (ADT_A03) message.getMessage();

    // Visit number (PV1-19) - REQUIRED FOR DISCHARGE
    discharge.setVisitNumber(StringUtils.trimToNull(adt.getPV1().getVisitNumber().getIDNumber().getValue()));
    if (discharge.getVisitNumber() == null) {
        throw new IncompleteDataException("No visit number in message.", IncompleteDataType.VISIT_NUMBER);
    }

    // Disposition (PV1-36)
    final IS disposition = adt.getPV1().getDischargeDisposition();
    if (disposition == null) {
        throw new IncompleteDataException("No discharge disposition in message.",
                IncompleteDataType.DISCHARGE_DISPOSITION);
    }

    discharge.setDisposition(disposition.getValue());

    // Parse integer since that's the main thing we'll use here.
    if (StringUtils.isNumeric(discharge.getDisposition())) {
        discharge.setDisposition(Integer.valueOf(discharge.getDisposition()).toString());
    }

    // Discharge date (PV1-44)
    discharge.setInteractionDate(extractDate(adt.getPV1().getDischargeDateTime(0).getTime(), message));

    if (logger.isDebugEnabled()) {
        logger.debug(discharge.toString());
    }

    return discharge;
}

---

From source file:mp.platform.cyclone.webservices.access.AccessWebServiceImpl.java

public ChangeCredentialsStatus changeCredentials(final ChangeCredentialsParameters params) {

    // Get and validate the parameters
    final String principal = params == null ? null : StringUtils.trimToNull(params.getPrincipal());
    final String oldCredentials = params == null ? null : StringUtils.trimToNull(params.getOldCredentials());
    final String newCredentials = params == null ? null : StringUtils.trimToNull(params.getNewCredentials());
    if (principal == null || oldCredentials == null || newCredentials == null) {
        throw new ValidationException();
    }//from   w  w  w. j av  a  2s .c o m

    final Channel channel = WebServiceContext.getChannel();
    // Only login password and pin can be changed from here
    final Credentials credentials = channel.getCredentials();
    if (credentials != Credentials.LOGIN_PASSWORD && credentials != Credentials.PIN) {
        throw new PermissionDeniedException();
    }
    final PrincipalType principalType = channelHelper.resolvePrincipalType(params.getPrincipalType());

    // Load the member
    Member member;
    try {
        member = elementService.loadByPrincipal(principalType, principal, Element.Relationships.GROUP,
                Element.Relationships.USER);
    } catch (final Exception e) {
        return ChangeCredentialsStatus.MEMBER_NOT_FOUND;
    }

    // Check the current credentials
    try {
        accessService.checkCredentials(channel, member.getMemberUser(), oldCredentials,
                WebServiceContext.getRequest().getRemoteAddr(), WebServiceContext.getMember());
    } catch (final InvalidCredentialsException e) {
        return ChangeCredentialsStatus.INVALID_CREDENTIALS;
    } catch (final BlockedCredentialsException e) {
        return ChangeCredentialsStatus.BLOCKED_CREDENTIALS;
    }

    // The login password is numeric depending on settings. Others, are always numeric
    boolean numericPassword;
    if (credentials == Credentials.LOGIN_PASSWORD) {
        numericPassword = settingsService.getAccessSettings().isNumericPassword();
    } else {
        numericPassword = true;
    }
    if (numericPassword && !StringUtils.isNumeric(newCredentials)) {
        return ChangeCredentialsStatus.INVALID_CHARACTERS;
    }

    // Change the password
    try {
        accessService.changeMemberCredentialsByWebService(member.getMemberUser(), WebServiceContext.getClient(),
                newCredentials);
    } catch (final ValidationException e) {
        if (CollectionUtils.isNotEmpty(e.getGeneralErrors())) {
            // Actually, the only possible general error is that it is the same as another credential.
            // In this case, we return CREDENTIALS_ALREADY_USED
            return ChangeCredentialsStatus.CREDENTIALS_ALREADY_USED;
        }
        // There is a property error. Let's scrap it to determine which is it
        try {
            final ValidationError error = e.getErrorsByProperty().values().iterator().next().iterator().next();
            final String key = error.getKey();
            if (key.endsWith("obvious")) {
                // The password is too simple
                return ChangeCredentialsStatus.TOO_SIMPLE;
            } else {
                // Either must be numeric / must contain letters and numbers / must contain letters, numbers and special
                throw new Exception();
            }
        } catch (final Exception e1) {
            // If there is some kind of unexpected validation result, just return as invalid
            return ChangeCredentialsStatus.INVALID_CHARACTERS;
        }
    } catch (final CredentialsAlreadyUsedException e) {
        return ChangeCredentialsStatus.CREDENTIALS_ALREADY_USED;
    }
    return ChangeCredentialsStatus.SUCCESS;
}

---

From source file:com.opengamma.web.exchange.WebExchangeResource.java

@PUT
@Consumes(MediaType.APPLICATION_FORM_URLENCODED)
@Produces(MediaType.TEXT_HTML)//from   w  w w .  j a v  a 2s  .c om
public Response putHTML(@FormParam("name") String name, @FormParam("idscheme") String idScheme,
        @FormParam("idvalue") String idValue, @FormParam("regionscheme") String regionScheme,
        @FormParam("regionvalue") String regionValue) {
    if (data().getExchange().isLatest() == false) {
        return Response.status(Status.FORBIDDEN).entity(getHTML()).build();
    }

    name = StringUtils.trimToNull(name);
    idScheme = StringUtils.trimToNull(idScheme);
    idValue = StringUtils.trimToNull(idValue);
    if (name == null || idScheme == null || idValue == null) {
        FlexiBean out = createRootData();
        if (name == null) {
            out.put("err_nameMissing", true);
        }
        if (idScheme == null) {
            out.put("err_idschemeMissing", true);
        }
        if (idValue == null) {
            out.put("err_idvalueMissing", true);
        }
        if (regionScheme == null) {
            out.put("err_regionschemeMissing", true);
        }
        if (regionValue == null) {
            out.put("err_regionvalueMissing", true);
        }
        String html = getFreemarker().build(HTML_DIR + "exchange-update.ftl", out);
        return Response.ok(html).build();
    }
    URI uri = updateExchange(name, idScheme, idValue, regionScheme, regionValue);
    return Response.seeOther(uri).build();
}

---

From source file:com.hmsinc.epicenter.classifier.SimpleMapClassifier.java

public List<String> classify(String text) {

    final List<String> result = new ArrayList<String>();
    if (text != null) {
        final String filtered = StringUtils.trimToNull(text);
        if (filtered != null && classifier.containsKey(filtered)) {
            result.add(classifier.get(filtered));
        }/*from  w w  w  .j a  v  a 2  s. co  m*/
    }
    return result;
}

---

From source file:de.willuhn.jameica.hbci.io.csv.ProfileUtil.java

/**
 * Laedt die vorhandenen Profile fuer das Format.
 * @param format das Format./*from  w w w . j  a  va  2s  .  c  o  m*/
 * @return die Liste der Profile.
 */
public static List<Profile> read(Format format) {
    List<Profile> result = new ArrayList<Profile>();

    if (format == null) {
        Logger.warn("no format given");
        Application.getMessagingFactory().sendMessage(
                new StatusBarMessage(i18n.tr("Kein Format ausgewhlt"), StatusBarMessage.TYPE_ERROR));
        return result;
    }

    final Profile dp = format.getDefaultProfile();
    result.add(dp); // System-Profil wird immer vorn einsortiert

    // 1. Mal schauen, ob wir gespeicherte Profil fuer das Format haben
    File dir = new File(Application.getPluginLoader().getPlugin(HBCI.class).getResources().getWorkPath(),
            "csv");
    if (!dir.exists())
        return result;

    File file = new File(dir, format.getClass().getName() + ".xml");
    if (!file.exists() || !file.canRead())
        return result;

    Logger.info("reading csv profile " + file);
    XMLDecoder decoder = null;
    try {
        decoder = new XMLDecoder(new BufferedInputStream(new FileInputStream(file)));
        decoder.setExceptionListener(new ExceptionListener() {
            public void exceptionThrown(Exception e) {
                throw new RuntimeException(e);
            }
        });

        // Es ist tatsaechlich so, dass "readObject()" nicht etwa NULL liefert, wenn keine Objekte mehr in der
        // Datei sind sondern eine ArrayIndexOutOfBoundsException wirft.
        try {
            for (int i = 0; i < 1000; ++i) {
                Profile p = (Profile) decoder.readObject();
                // Migration aus der Zeit vor dem Support mulitpler Profile:
                // Da konnte der User nur das eine existierende Profil aendern, es wurde automatisch gespeichert
                // Das hatte gar keinen Namen. Falls also ein Profil ohne Name existiert (inzwischen koennen keine
                // mehr ohne Name gespeichert werden), dann ist es das vom User geaenderte Profil. Das machen wir
                // automatisch zum ersten User-spezifischen Profil
                if (StringUtils.trimToNull(p.getName()) == null) {
                    p.setName(dp.getName() + " 2");
                    p.setSystem(false);
                }
                result.add(p);
            }
        } catch (ArrayIndexOutOfBoundsException e) {
            // EOF
        }

        Logger.info("read " + (result.size() - 1) + " profiles from " + file);
        Collections.sort(result);

        // Der User hat beim letzten Mal eventuell nicht alle Spalten zugeordnet.
        // Die wuerden jetzt hier in dem Objekt fehlen. Daher nehmen wir
        // noch die Spalten aus dem Default-Profil und haengen die fehlenden noch an.
    } catch (Exception e) {
        Logger.error("unable to read profile " + file, e);
        Application.getMessagingFactory().sendMessage(new StatusBarMessage(
                i18n.tr("Laden der Profile fehlgeschlagen: {0}", e.getMessage()), StatusBarMessage.TYPE_ERROR));
    } finally {
        if (decoder != null) {
            try {
                decoder.close();
            } catch (Exception e) {
                /* useless */}
        }
    }
    return result;
}

---

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