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

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

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Introduction

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

Prototype

public static boolean isEmpty(final CharSequence cs)

Source Link

Document

Checks if a CharSequence is empty ("") or null.

 StringUtils.isEmpty(null)      = true StringUtils.isEmpty("")        = true StringUtils.isEmpty(" ")       = false StringUtils.isEmpty("bob")     = false StringUtils.isEmpty("  bob  ") = false

NOTE: This method changed in Lang version 2.0.

Usage

From source file:com.hybris.integration.controller.TmcMessageController.java

/**
 * @param integrationId/*w ww  . j  av a  2s  .  co m*/
 * @param request
 * @return String result
 * @throws Exception
 */
@RequestMapping(value = "/openlistener/{integrationId}")
@OpenWriteBackOperation
public TmallAppResponse openListener(@PathVariable("integrationId") final String integrationId,
        @RequestBody final TmcMessageRequest request) throws Exception {

    if (request == null || StringUtils.isEmpty(request.getStatus())) {
        throw new TmallAppException(ResponseCode.MISSING_REQUIRED_PARAMS.getCode(), "Missing parameters.");
    }

    msgHanlder.setIntegrationId(integrationId);
    msgHanlder.setTmcMessageRequest(request);
    msgHanlder.execute();

    return new TmallAppResponse();
}

From source file:cz.muni.fi.editor.webapp.formatters.OrganizationFormatter.java

@Override
public OrganizationForm parse(String s, Locale locale) throws ParseException {
    if (StringUtils.isEmpty(s)) {
        throw new ParseException("Passed empty text", 0);
    } else {//from  www  . j a  va  2s.  co  m
        OrganizationForm of = new OrganizationForm();
        of.setId(Long.valueOf(s));

        return of;
    }
}

From source file:com.navercorp.pinpoint.collector.manage.controller.AuthInterceptor.java

@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
        throws Exception {
    if (!isActive) {
        throwAuthException("not activating rest api for admin.");
    }/*from  w ww  .ja  v a2  s  . c o  m*/

    if (StringUtils.isEmpty(password)) {
        throwAuthException("not activating rest api for admin.");
    }

    String password = request.getParameter("password");
    if (!this.password.equals(password)) {
        throwAuthException("not matched admin password.");
    }

    return true;
}

From source file:app.controller.CollectionController.java

@PostMapping("/post")
public BaseResponse postCollection(@RequestHeader(value = "token") String token, @RequestBody Collection col) {
    String uid = mAuthService.checkIfAuthBind(token);
    if (StringUtils.isEmpty(uid)) {
        return ResultCode.error(ResultCode.USER_AUTH_FAILED);
    }//from   w w w  .  j av a2 s  .c o  m

    logger.info("collection: {}", col);
    mColService.postCollection(uid, col);
    return new BaseResponse();
}

From source file:com.hybris.mobile.lib.b2b.data.product.Product.java

public String getImageThumbnailUrl() {

    String thumbnail = super.getImageThumbnailUrl();

    if (StringUtils.isEmpty(thumbnail)) {
        thumbnail = getFirstVariantImage();
    }//from w w w.  j  a v  a2 s.c  o m

    return thumbnail;

}

From source file:com.hybris.integration.controller.ProductController.java

/**
 * @param integrationId/*  w w  w .  ja va 2  s  . c om*/
 * @param productId
 * @param num
 * @throws Exception
 */
@RequestMapping(value = "/productlisting", method = RequestMethod.POST)
public TmallAppResponse listing(final HttpServletRequest request) throws Exception {

    final String requestBody = IOUtils.toString(request.getInputStream(), "utf-8");
    if (StringUtils.isEmpty(requestBody)) {
        throw new TmallAppException(ResponseCode.REQUEST_BODY_IS_EMPTY.getCode(),
                ResponseCode.REQUEST_BODY_IS_EMPTY.getValue());
    }
    final JsonElement jsonElement = new JsonParser().parse(requestBody);
    final JsonObject jo = jsonElement.getAsJsonObject();

    if (jo.get("integrationId") == null || jo.get("productId") == null || jo.get("num") == null) {
        throw new TmallAppException(ResponseCode.MISSING_REQUIRED_PARAMS.getCode(),
                ResponseCode.MISSING_REQUIRED_PARAMS.getValue());
    }

    final String integrationId = jo.get("integrationId").getAsString();

    final String productId = jo.get("productId").getAsString();

    final Long num = jo.get("num").getAsLong();

    productService.listing(integrationId, productId, num);

    return new TmallAppResponse();
}

From source file:com.glaf.jbpm.factory.JbpmActionHandlerTypes.java

static Map<String, Class<?>> initializeHandlerTypes() {
    Map<String, Class<?>> types = new java.util.HashMap<String, Class<?>>();
    String resource = SystemProperties.getString("jbpm.actions");
    if (StringUtils.isEmpty(resource)) {
        resource = DEFAULT_CONFIG;//from   w ww .  j av  a  2s .  com
    }
    if (StringUtils.isNotEmpty(resource)) {
        InputStream actionTypesStream = PropertiesUtils.getInputStream(resource);
        Element actionHandlesElement = XmlUtils.parseXmlInputStream(actionTypesStream).getDocumentElement();
        Iterator<?> nodeTypeIterator = XmlUtils.elementIterator(actionHandlesElement, "action-handler");
        while (nodeTypeIterator.hasNext()) {
            Element nodeTypeElement = (Element) nodeTypeIterator.next();
            String elementTag = nodeTypeElement.getAttribute("element");
            String className = nodeTypeElement.getAttribute("class");
            try {
                Class<?> clazz = com.glaf.core.util.ClassUtils.loadClass(className);
                types.put(elementTag, clazz);
            } catch (Exception ex) {
                if (LogUtils.isDebug()) {
                    ex.printStackTrace();
                }
                logger.error("node '" + elementTag + "' will not be available. class '" + className
                        + "' couldn't be loaded");
            }
        }
    }

    String ext_resource = CustomProperties.getString("jbpm.actions");
    if (StringUtils.isNotEmpty(ext_resource)) {
        InputStream actionTypesStream = PropertiesUtils.getInputStream(resource);
        Element actionHandlesElement = XmlUtils.parseXmlInputStream(actionTypesStream).getDocumentElement();
        Iterator<?> nodeTypeIterator = XmlUtils.elementIterator(actionHandlesElement, "action-handler");
        while (nodeTypeIterator.hasNext()) {
            Element nodeTypeElement = (Element) nodeTypeIterator.next();
            String elementTag = nodeTypeElement.getAttribute("element");
            String className = nodeTypeElement.getAttribute("class");
            try {
                Class<?> clazz = com.glaf.core.util.ClassUtils.loadClass(className);
                types.put(elementTag, clazz);
            } catch (Exception ex) {
                if (LogUtils.isDebug()) {
                    ex.printStackTrace();
                }
                logger.error("node '" + elementTag + "' will not be available. class '" + className
                        + "' couldn't be loaded");
            }
        }
    }

    return types;
}

From source file:ch.cyberduck.core.identity.DefaultCredentialsIdentityConfiguration.java

@Override
public Credentials getCredentials(final String username) {
    // Ignore user but use username from host credentials
    final String user = host.getCredentials().getUsername();
    final String password = store.getPassword(host.getProtocol().getScheme(), host.getPort(),
            host.getHostname(), user);//from  w  w w.j  a  v a 2  s.  c o m
    if (StringUtils.isEmpty(password)) {
        return null;
    }
    return new Credentials(user, password);
}

From source file:com.evolveum.midpoint.web.component.prism.PrismHeaderPanel.java

protected void initHeaderLabel() {
    String displayName = getLabel();
    if (StringUtils.isEmpty(displayName)) {
        displayName = "displayName.not.set";
    }//from w w w  .j av a  2 s . c o  m
    StringResourceModel headerLabelModel = createStringResource(displayName);
    add(new Label(ID_LABEL, headerLabelModel));
}

From source file:net.ostis.scpdev.builder.scg.SCgContour.java

@Override
protected void encodeImpl(SCsWriter writer) throws IOException {
    String headerComment;//w ww  .j  a  va 2 s . c  o m
    if (identity.hasIdtf()) {
        headerComment = String.format("<contour idtf=\"%s\">", identity.getIdtf());
    } else {
        headerComment = String.format("<contour id=\"%s\">", systemId);
    }

    writer.comment(headerComment);
    writer.incTab();

    // May be this object is global and already writed
    if (StringUtils.isEmpty(identity.getMainId())) {
        String mainId = writer.node(identity.getIdtf(), SCsWriter.SC_CONST);
        identity.setMainId(mainId);
    }

    if (childs != null) {
        for (SCgObject child : childs) {
            writer.comment("<child>");
            writer.incTab();

            child.encode(writer);

            writer.arc(identity.getMainId(), null, SCsWriter.ARC_CONST_POS, child.getIdentity().getMainId());

            List<String> childIds = child.getGeneratedIds();
            if (childIds != null) {
                for (String childId : childIds) {
                    if (childId.equals("1_")) {
                        if (has1_) {
                            continue;
                        } else {
                            has1_ = true;
                        }
                    }

                    if (childId.equals("2_")) {
                        if (has2_) {
                            continue;
                        } else {
                            has2_ = true;
                        }
                    }

                    writer.arc(identity.getMainId(), null, SCsWriter.ARC_CONST_POS, childId);
                }
            }

            writer.decTab();
            writer.comment("</child>");
        }
    }

    writer.decTab();
    writer.comment("</contour>");
}