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

Introduction

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

Prototype

public static boolean isBlank(String str)

Source Link

Document

Checks if a String is whitespace, empty ("") or null.

Usage

From source file:com.bagdemir.eboda.validator.PageNumberValidator.java

@Override
public ValidationResult<Integer> validate(final String input) {

    final ValidationResult<Integer> validationResult = new ValidationResult<>();

    if (StringUtils.isBlank(input)) {
        registerError(validationResult, "Page number shouldn't be an integer value: null");
    } else {//from  ww  w  . java 2s .  c  o m
        validatePageNumber(input, validationResult);
    }
    return validationResult;
}

From source file:com.intuit.tank.vm.event.NotificationContext.java

public NotificationContext addContextEntry(String key, String value) {
    this.context.put(key, StringUtils.isBlank(value) ? "N/A" : value);
    return this;
}

From source file:ar.com.zauber.commons.web.transformation.utils.WebValidate.java

/**
 * Valida que la URI termine con / y que no este en blanco sino 
 * lanza una excepcion./*from w  w  w  .  ja va 2 s .  c o m*/
 * 
 * @param uri URI a validar.
 * @throws IllegalArgumentException if uri does not validate
 */
public static void uriNotBlank(final String uri) throws IllegalArgumentException {
    Validate.isTrue(!StringUtils.isBlank(uri));
    uriWellFormed(uri);
}

From source file:ar.com.zauber.commons.repository.query.values.PropertyValue.java

/** Creates the PropertyValue. */
public PropertyValue(final String otherProperty) {
    Validate.isTrue(!StringUtils.isBlank(otherProperty));

    this.otherProperty = otherProperty;
}

From source file:com.zigbee.framework.common.dto.CodeTextRegistry.java

public Map<String, String> getStatusMap(String code) {
    if (StringUtils.isBlank(code)) {
        return null;
    }/*from   www. j  ava  2 s .  c o m*/
    return Collections.unmodifiableMap(codeTextMap.get(code));
}

From source file:de.thischwa.pmcms.tool.connection.PathAnalyzer.java

public PathAnalyzer(final String targetPath) {
    if (StringUtils.isBlank(targetPath))
        throw new IllegalArgumentException("TargetPath shouldn't be null!");
    int pos = StringUtils.lastIndexOf(targetPath, '/');
    if (pos == -1 || pos == 0) {
        dir = "";
        if (pos == -1)
            name = targetPath;/*from w  ww .j a v  a  2  s  .c o  m*/
        else
            name = targetPath.substring(1);
    } else {
        dir = targetPath.substring(0, StringUtils.lastIndexOf(targetPath, '/'));
        name = targetPath.substring(StringUtils.lastIndexOf(targetPath, '/'), targetPath.length());
        if (name.startsWith("/"))
            name = name.substring(1);
        if (dir.startsWith("/"))
            dir = dir.substring(1);
    }
}

From source file:com.mozilla.bagheera.util.IdUtil.java

/**
 * Takes a given id and prefixes it with a byte character and the date in a non-random fashion
 * This method expects id to be something like a UUID consisting only of hex characters.  If id 
 * is something else this will produce unpredictable results.
 * @param id//from  www  .j ava  2 s. com
 * @param d
 * @return
 * @throws IOException
 */
public static byte[] nonRandByteBucketizeId(String id, Date d) throws IOException {
    if (StringUtils.isBlank(id)) {
        throw new IllegalArgumentException("id cannot be null or empty");
    }
    if (d == null) {
        throw new IllegalArgumentException("date cannot be null");
    }

    // bucket byte + SDF bytes + id bytes
    ByteBuffer buf = ByteBuffer.allocate(9 + id.length());
    int bucket = 0;
    if (id.length() >= 2) {
        // Munge two hex characters into the range of a single byte
        bucket = Integer.parseInt(id.substring(0, 2), 16) - 128;
    } else {
        bucket = Integer.parseInt(id, 16) - 128;
    }
    buf.put((byte) bucket);
    buf.put(SDF.format(d).getBytes());
    buf.put(id.getBytes());

    return buf.array();
}

From source file:com.ah.ui.actions.tools.ClientMgmtTestAction.java

@Override
public String execute() {

    try {/* w  ww  . j av a  2 s  .c om*/
        if ("test".equals(operation)) {
            jsonObject = new JSONObject();

            String customerId = LicenseOperationTool.getCustomerIdFromRemote(getDomain().getInstanceId());
            PairValue<Boolean, PairValue<String, String>> rtnvalue = CertificateGenSV
                    .troubleshooting(customerId, getDomain());
            String message = rtnvalue.getDesc().getValue();
            String warningMessage = rtnvalue.getDesc().getDesc();
            if (rtnvalue.getValue()) {
                jsonObject.put("succ", true);
                if (StringUtils.isBlank(message)) {
                    jsonObject.put("msg",
                            MgrUtil.getUserMessage("home.hmSettings.clientManagement.troubleshooting.success"));
                }
            } else {
                jsonObject.put("succ", false);
                if (Integer.parseInt(message) > 0) {
                    message = MgrUtil.getEnumString(CertificateGenSV.TROUBLESHOOTING_EXCEPTION + message);
                }
                jsonObject.put("msg", MgrUtil.getUserMessage(
                        "home.hmSettings.clientManagement.troubleshooting.failure.reason", message));
            }
            if (StringUtils.isNotBlank(warningMessage)) {
                jsonObject.put("warn", warningMessage);
            }
            return "json";
        }
    } catch (Exception e) {

    }
    return SUCCESS;
}

From source file:com.googlecode.jtiger.modules.ecside.core.bean.TableDefaults.java

static String getStyleClass(TableModel model, String styleClass) {
    if (StringUtils.isBlank(styleClass)) {
        return model.getPreferences().getPreference(PreferencesConstants.TABLE_STYLE_CLASS);
    }/*from  ww  w  .jav  a  2s .c  om*/

    return styleClass;
}

From source file:com.michelin.cio.hudson.plugins.qc.QualityCenterUtils.java

/**
 * Checks the Quality Center server URL.
 *///from   w ww  .  ja  v  a2  s .  co  m
public static FormValidation checkQcServerURL(String value, Boolean acceptEmpty) {
    String url;
    // Path to the page to check if the server is alive
    String page = "servlet/tdservlet/TDAPI_GeneralWebTreatment";

    // Do will allow empty value?
    if (StringUtils.isBlank(value)) {
        if (!acceptEmpty) {
            return FormValidation.error(Messages.QualityCenter_ServerURLMustBeDefined());
        } else {
            return FormValidation.ok();
        }
    }

    // Does the URL ends with a "/" ? if not, add it
    if (value.lastIndexOf("/") == value.length() - 1) {
        url = value + page;
    } else {
        url = value + "/" + page;
    }

    // Open the connection and perform a HEAD request
    HttpURLConnection connection;
    try {
        connection = (HttpURLConnection) new URL(url).openConnection();
        connection.setRequestMethod("HEAD");

        // Check the response code
        if (connection.getResponseCode() != HttpURLConnection.HTTP_OK) {
            return FormValidation.error(connection.getResponseMessage());
        }
    } catch (MalformedURLException ex) {
        // This is not a valid URL
        return FormValidation.error(Messages.QualityCenter_MalformedServerURL());
    } catch (IOException ex) {
        // Cant open connection to the server
        return FormValidation.error(Messages.QualityCenter_ErrorOpeningServerConnection());
    }

    return FormValidation.ok();
}