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

List of usage examples for org.apache.commons.lang StringUtils trimToNull

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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:de.willuhn.jameica.hbci.passports.pintan.ChipTANDialog.java

/**
 * Findet heraus, ob alle Vorbedingungen fuer die Nutzung von ChipTAN USB erfuellt sind.
 * @throws RemoteException//  w  w w  .  ja  v  a  2 s .  co  m
 */
private void checkUSB() throws RemoteException {
    // Checken, ob wir chipTAN USB ausgewaehlt haben
    PtSecMech mech = config != null ? config.getCurrentSecMech() : null;
    if (mech == null || !mech.useUSB())
        return; // brauchen wir gar nicht weiter ueberlegen

    // Checken, ob der User schon entschieden hatte, dass er chipTAN USB NICHT nutzen moechte
    Boolean use = config != null ? config.isChipTANUSB() : null;
    if (use != null && !use.booleanValue())
        return; // User hat explizit entschieden, chipTAN USB NICHT zu nutzen

    // Versuchen, die Verbindung zum Kartenleser herzustellen
    try {
        Logger.info("searching for smartcards, please wait...");
        Application.getMessagingFactory().sendMessage(new StatusBarMessage(
                i18n.tr("Legen Sie die bitte Chipkarte ein."), StatusBarMessage.TYPE_INFO));
        this.service = SmartCardService.createInstance(ChipTanCardService.class,
                this.config != null ? StringUtils.trimToNull(this.config.getCardReader()) : null);

        // Wir haben grundsaetzlich einen Kartenleser.
        if (this.service != null && this.config != null) {
            Logger.info("found smartcard, to be used: " + (use != null ? use : "<asking user>"));

            // User hat explizit entschieden, den Kartenleser per USB zu nutzen.
            if (use != null && use.booleanValue()) {
                this.usb = this.config.isChipTANUSB();
                return;
            }

            // User fragen, ob er ihn auch nutzen moechte, wenn wir das noch nicht getan haben
            // Das Speichern der Antwort koennen wir nicht Jameica selbst ueberlassen, weil
            // die Entscheidung ja pro PIN/TAN-Config gelten soll und nicht global.
            this.usb = Application.getCallback().askUser(i18n.tr(
                    "Es wurde ein USB-Kartenleser gefunden.\nMchten Sie diesen zur Erzeugung der TAN verwenden?"),
                    false);
            this.config.setChipTANUSB(this.usb);
        }
    } catch (Throwable t) {
        Logger.info("no chipcard reader found, chipTAN USB not available: " + t.getMessage());
        Logger.write(Level.DEBUG, "stacktrace for debugging purpose", t);
    }
}

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

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    String mediaType = getExpectedMediaType(request);
    String pathInfo = StringUtils.trimToNull(request.getPathInfo());
    boolean includeNonPublicXrefs = Boolean
            .parseBoolean(StringUtils.trimToNull(request.getParameter("nonpublic-xrefs")));
    if (mediaType == null) {
        response.setStatus(HttpServletResponse.SC_UNSUPPORTED_MEDIA_TYPE);
        response.setContentLength(0);// w  ww .j  av  a  2 s.c  o  m
    } else if (pathInfo != null && pathInfo.length() > 1) {
        String ontologyName = pathInfo.substring(1);
        if (mediaType.equals(MEDIA_TYPE_JSON)) {
            serialize(ontologyName, response);
        } else {
            export(ontologyName, includeNonPublicXrefs, mediaType, response);
        }
    } else {
        mediaType = getExpectedMediaType(request, Collections.singletonList(MEDIA_TYPE_JSON));
        if (mediaType.equals(MEDIA_TYPE_JSON)) {
            serializeAll(response);
        } else {
            response.setStatus(HttpServletResponse.SC_UNSUPPORTED_MEDIA_TYPE);
            response.setContentLength(0);
        }
    }
}

From source file:mitm.application.djigzo.james.mailets.MailAttributes.java

private void initSetAttributes() {
    setAttributes = new HashMap<String, String>();

    String[] sets = getValues(getConfiguration().getChildren(Parameter.SET.name));

    if (sets != null) {
        for (String set : sets) {
            set = StringUtils.trimToNull(set);

            if (set == null) {
                continue;
            }/*from  ww w . j  a v  a 2 s  .c om*/

            String[] nameValue = parseNameValue(set);

            if (nameValue == null) {
                throw new IllegalArgumentException(set + " is not a valid name value pair.");
            }

            setAttributes.put(nameValue[0], nameValue[1]);
        }
    }
}

From source file:com.enonic.cms.core.security.userstore.connector.config.UserStoreConnectorConfigLoader.java

private String getProperty(final String key) {
    final String systemProperty = StringUtils.trimToNull(System.getProperty(key));
    if (systemProperty != null) {
        return systemProperty;
    }/*from w  ww .j a  va2  s  .c  o m*/
    return StringUtils.trimToNull(properties.getProperty(key));
}

From source file:com.siberhus.tdfl.transform.DefaultFieldSet.java

protected String readAndTrim(int index) {
    if (index == -1)
        return null;
    if (index < values.length)
        return StringUtils.trimToNull(values[index]);
    else//  www.  ja v a  2  s.c o  m
        return null;
}

From source file:com.hmsinc.epicenter.classifier.util.ClassifierUtils.java

public static CharSequence filter(final CharSequence complaint, final Set<String> stopwords) {

    String ret = "";
    if (complaint != null) {

        // Lowercase, alphabetic only, remove extra spaces..
        final String cleaned = StringUtils.trimToNull(complaint.toString().toLowerCase(Locale.getDefault())
                .replaceAll("h/a", "headache").replaceAll("n/v", "nausea vomiting").replaceAll("[/,]", " ")
                .replaceAll("[^a-z\\s]", " "));

        if (cleaned != null) {

            final StringBuilder buf = new StringBuilder();

            final String[] sp = cleaned.split("\\s");

            for (int i = 0; i < sp.length; i++) {
                if (sp[i] != null && sp[i].length() > 1 && !stopwords.contains(sp[i])) {
                    if (buf.length() > 0) {
                        buf.append(" ");
                    }//  w  w w  .  j  a v a  2s  . c  o  m
                    buf.append(sp[i]);
                }
            }
            if (buf.length() > 0) {
                ret = buf.toString();
            }
        }
    }
    return ret;
}

From source file:com.bluexml.xforms.actions.SubmitAction.java

/**
 * Submit node./*from   w  ww .j a  v  a2s.  c  o  m*/
 * 
 * @return the string
 * 
 * @throws ServletException
 *             the alfresco controller exception
 * @throws ServletException
 */
private String submitNode() throws ServletException {
    currentPage = navigationPath.peekCurrentPage();
    FormTypeEnum type = currentPage.getFormType();
    String formName = currentPage.getFormName();
    initParams = currentPage.getInitParams();
    String result = null;
    String propStr = StringUtils.trimToNull(initParams.get(MsgId.PARAM_SEARCH_USE_SHORT_NAMES.getText()));
    boolean shortNames = StringUtils.equals(propStr, "true");

    // persist instance
    if (type == FormTypeEnum.CLASS) {
        PersistFormResultBean resultBean = controller.persistClass(transaction, node, false, initParams);
        result = resultBean.getResultStr();
    } else if (type == FormTypeEnum.SEARCH) {
        result = controller.persistSearch(formName, node, shortNames, initParams);
        setSearching(true);
    } else if (type == FormTypeEnum.FORM) {
        PersistFormResultBean resultBean;
        boolean isMassTagging = currentPage.isMassTagging(); // #1421
        resultBean = controller.persistForm(transaction, formName, node, initParams, isMassTagging);
        result = resultBean.getResultStr();
    } else {
        String datatype = controller.getUnderlyingDataFormForWorkflow(formName);
        String searchStr = StringUtils.trimToNull(initParams.get(MsgId.PARAM_SEARCH_MODE.getText()));
        setSearching(StringUtils.equals(searchStr, "true"));

        if (isSearching()) {
            result = controller.persistFormJSON(transaction, datatype, node, shortNames, initParams);
        } else {
            PersistFormResultBean resultBean = controller.persistForm(transaction, datatype, node, initParams,
                    false);
            result = resultBean.getResultStr();
        }
    }
    return result;
}

From source file:ips1ap101.lib.core.util.JS.java

public static String getOpenWindowJavaScript(String url, String rpl, String window, String session) {
    if (url == null) {
        return null;
    }/*from w  w  w.  j av  a  2  s  . c om*/
    if (StringUtils.isNotBlank(rpl)) {
        AbstractPageBean paginaActual = ThreadContext.getPaginaActual();
        if (paginaActual instanceof PaginaBasica) {
            String opcionCampoRetorno = null;
            String dominioRetorno = null;
            String[] tokens = StringUtils.split(rpl, "?&");
            for (String token : tokens) {
                if (token != null) {
                    if (token.startsWith(CPP.ID_OPCION_CAMPO_RETORNO + "=")) {
                        opcionCampoRetorno = StringUtils.substringAfter(token, "=");
                    }
                    if (token.startsWith(CPP.ID_DOMINIO_RETORNO + "=")) {
                        dominioRetorno = StringUtils.substringAfter(token, "=");
                    }
                }
            }
            if (opcionCampoRetorno != null) {
                PaginaBasica paginaBasica = (PaginaBasica) paginaActual;
                paginaBasica.getContextoSesion().setValorRetorno(opcionCampoRetorno, dominioRetorno, null);
            }
        }
    }
    String ventana = StringUtils.isBlank(window) ? Global.DEFAULT_WINDOW_NAME : window;
    VelocityContext context = new VelocityContext();
    context.put("url", StringUtils.trimToNull(url));
    context.put("rpl", StringUtils.trimToNull(rpl));
    context.put("window", StringUtils.trimToNull(ventana));
    context.put("sesion", StringUtils.trimToNull(session));
    return merge("js-open-window", context);
}

From source file:ch.entwine.weblounge.common.impl.security.WebloungeUserImpl.java

/**
 * Returns the name of this user. If possible, the value returned consists of
 * type <first name><last name>.
 * /* w w  w .  j ava2s .  com*/
 * @returns the full user name
 */
public String getName() {
    if (name != null)
        return name;
    if (cachedName != null)
        return cachedName;

    String first = getFirstName();
    String last = getLastName();
    if (StringUtils.trimToNull(first) == null && StringUtils.trimToNull(last) == null)
        return null;

    // Create the name
    StringBuffer name = new StringBuffer();
    if (StringUtils.trimToNull(first) != null) {
        name.append(first);
    }
    if (StringUtils.trimToNull(last) != null) {
        if (name.length() > 0)
            name.append(" ");
        name.append(last);
    }

    // Cache for further reference
    cachedName = name.toString();
    return cachedName;
}

From source file:com.bluexml.xforms.generator.forms.renderable.forms.field.RenderableSimpleInputMultipleActions.java

/**
 * Adds the button for removing the currently selected item from the list of values.
 * /*from w w  w  .  ja v  a  2  s .com*/
 * @param rootPath
 * @return
 */
private Element getTriggerRemove(String rootPath) {
    Element trigger = XFormsGenerator.createTriggerWithLabelImage(XFormsGenerator.IMG_REMOVE, "Remove item");
    Element action = XFormsGenerator.createElement("action", XFormsGenerator.NAMESPACE_XFORMS);

    String repeaterId = parent.getRepeaterId();
    ModelElementBindSimple inputBind = parent.getInputBind();
    ModelElementBindSimple storeBind = parent.getStoreBind();
    String inputNodeset = inputBind.getNodeset();
    String storeNodeset = storeBind.getNodeset();

    if ((StringUtils.trimToNull(rootPath) == null)
            && (rootPath.startsWith("instance('minstance')/") == false)) {
        storeNodeset = "instance('minstance')/" + storeNodeset;
    }

    action.setAttribute("event", "DOMActivate", XFormsGenerator.NAMESPACE_EVENTS);
    String iftest = "(" + storeNodeset + "[1]/value ne '')";
    action.setAttribute("if", iftest);

    // copy the currently selected value back to the input field
    Element copy = XFormsGenerator.createElement("setvalue", XFormsGenerator.NAMESPACE_XFORMS);
    copy.setAttribute("ref", inputNodeset);
    String valueStr = storeNodeset + "[index('" + repeaterId + "')]/value";
    copy.setAttribute("value", valueStr);
    action.addContent(copy);

    // delete the value from the list of values
    Element delete = XFormsGenerator.createElement("delete", XFormsGenerator.NAMESPACE_XFORMS);
    delete.setAttribute("at", "index('" + repeaterId + "')");
    action.addContent(delete);

    trigger.addContent(action);

    storeBind.addLinkedElement(delete);

    return trigger;
}