Example usage for org.springframework.util StringUtils isEmpty

Introduction

In this page you can find the example usage for org.springframework.util StringUtils isEmpty.

Prototype

public static boolean isEmpty(@Nullable Object str)

Source Link

Document

Check whether the given object (possibly a String ) is empty.

Usage

From source file:com.abuabdul.knodex.service.KxDocumentServiceImpl.java

public boolean indexASentence(KnodexDoc entity) {
    log.debug("Entered KxDocumentServiceImpl.indexASentence method");
    KnodexDoc dbKnodexDoc = knodexDAO.save(entity);
    if (dbKnodexDoc != null && !StringUtils.isEmpty(dbKnodexDoc.getId())) {
        log.debug("Added the sentence with the key = " + dbKnodexDoc.getKey() + " ,indexBy = "
                + dbKnodexDoc.getIndexBy());
        return true;
    }/*from   ww  w .ja  v a 2  s  .c o  m*/
    return false;
}

From source file:cn.guoyukun.spring.cache.BaseCacheAspect.java

public void put(String key, Object value) {
    log.debug("cacheName:{}, put key:{}", cacheName, key);
    if (StringUtils.isEmpty(key)) {
        return;/*from w  w w  . j a  v  a  2 s  .  c  o m*/
    }
    if (value == null) {
        return;
    }
    this.cache.put(key, value);
}

From source file:gov.grantsolutions.REST.StateMachineController.java

@RequestMapping(value = "/commitment/availableEvents/{currentState}", method = RequestMethod.GET)
public @ResponseBody List<String> availableCommitmentEvents(@PathVariable final String currentState) {
    List<String> list = new ArrayList<String>();
    if (!StringUtils.isEmpty(currentState)) {
        Iterator<Transition<String, String>> transitions = commitmentState.getTransitions().iterator();
        while (transitions.hasNext()) {
            Transition<String, String> transition = transitions.next();
            if (currentState.equalsIgnoreCase(transition.getSource().getId())) {
                list.add(transition.getTrigger().getEvent());
            }/*from   w  ww. j  av a  2  s.c  o  m*/
        }
    }
    return list;
}

From source file:net.phoenix.thrift.xml.ArgsBeanDefinitionParser.java

@Override
protected String getBeanClassName(Element argsElement) {
    String className = argsElement.getAttribute("class");
    if (StringUtils.isEmpty(className)) {
        Element parent = (Element) argsElement.getParentNode();
        className = parent.getAttribute("class") + ".Args";
    }/*from w w  w.ja v a2s  .  c  om*/
    LOG.info("Using '" + className + "' for server args classname.");
    return className;
}

From source file:nz.gate5a.schoolstories.importer.NceaQualificationCreator.java

private Integer integer(String value) {
    if (StringUtils.isEmpty(value)) {
        return null;
    }
    return Integer.valueOf(value);
}

From source file:com.digitalgeneralists.assurance.ui.components.FilePickerTextField.java

public void setFieldName(String name) {
    if (!StringUtils.isEmpty(name)) {
        this.fieldName = name;
    }
}

From source file:com.shigengyu.hyperion.core.WorkflowDefinition.java

protected WorkflowDefinition() {
    final Class<? extends WorkflowDefinition> clazz = this.getClass();
    final Workflow workflow = clazz.getAnnotation(Workflow.class);
    if (workflow == null) {
        final String message = StringMessage.with(
                "Workflow definition class [{}] does not have @Workflow annotation present", clazz.getName());
        throw new WorkflowDefinitionException(message);
    }// ww  w.  j a  va  2s.c  o m

    workflowDefinitionId = workflow.id();
    workflowDefinitionType = clazz;
    name = StringUtils.isEmpty(workflow.name()) ? clazz.getSimpleName() : workflow.name();
    initialState = WorkflowState.of(workflow.initialState());
    workflowContextType = workflow.contextType() == null ? WorkflowContext.class : workflow.contextType();
}

From source file:com.netflix.spinnaker.halyard.config.validate.v1.providers.google.GoogleBakeryDefaultsValidator.java

@Override
public void validate(ConfigProblemSetBuilder p, GoogleBakeryDefaults n) {
    DaemonTaskHandler.log(//  w ww . j  av  a  2 s .c  o  m
            "Validating " + n.getNodeName() + " with " + GoogleBakeryDefaultsValidator.class.getSimpleName());

    String zone = n.getZone();
    String network = n.getNetwork();
    List<GoogleBaseImage> baseImages = n.getBaseImages();

    if (StringUtils.isEmpty(zone) && StringUtils.isEmpty(network) && CollectionUtils.isEmpty(baseImages)) {
        return;
    } else if (CollectionUtils.isEmpty(credentialsList)) {
        p.addProblem(Problem.Severity.WARNING, "No google accounts are configured.");
        return;
    }

    if (StringUtils.isEmpty(zone)) {
        p.addProblem(Problem.Severity.ERROR, "No zone supplied for google bakery defaults.");
    } else {
        int i = 0;
        boolean foundZone = false;

        while (!foundZone && i < credentialsList.size()) {
            GoogleNamedAccountCredentials credentials = credentialsList.get(i);

            try {
                credentials.getCompute().zones().get(credentials.getProject(), zone).execute();
                foundZone = true;
            } catch (Exception e) {
            }

            i++;
        }

        if (!foundZone) {
            p.addProblem(Problem.Severity.ERROR,
                    "Zone " + zone + " not found via any configured google account.");
        }
    }

    if (StringUtils.isEmpty(network)) {
        p.addProblem(Problem.Severity.ERROR, "No network supplied for google bakery defaults.");
    } else {
        int j = 0;
        boolean foundNetwork = false;

        while (!foundNetwork && j < credentialsList.size()) {
            GoogleNamedAccountCredentials credentials = credentialsList.get(j);

            try {
                credentials.getCompute().networks().get(credentials.getProject(), network).execute();
                foundNetwork = true;
            } catch (Exception e) {
            }

            j++;
        }

        if (!foundNetwork) {
            p.addProblem(Problem.Severity.ERROR,
                    "Network " + network + " not found via any configured google account.");
        }
    }

    GoogleBaseImageValidator googleBaseImageValidator = new GoogleBaseImageValidator(credentialsList,
            halyardVersion);

    baseImages.forEach(googleBaseImage -> googleBaseImageValidator.validate(p, googleBaseImage));
}

From source file:org.nekorp.workflow.desktop.servicio.bridge.customers.DomicilioFiscalBridge.java

private String getSafeValue(String value) {
    if (StringUtils.isEmpty(value)) {
        return "";
    } else {/*from w w  w.  ja  v  a 2 s.  c o  m*/
        return value;
    }
}

From source file:org.shaigor.rest.retro.client.oauth.RedirectController.java

@RequestMapping("/oauth/redirect")
/**//  ww w.  j  av a2  s. c o  m
 * Action on grant code
 * @param code - grant code
 * @param state - oauth state
 * @param request - http request just in case
 * @return view name
 */
public ModelAndView redirect(@RequestParam("code") String code, @RequestParam("state") String state,
        HttpServletRequest request) {
    if (!StringUtils.isEmpty(code)) {
        oauthRestTemplate.getOAuth2ClientContext().getAccessTokenRequest().setAuthorizationCode(code);
    }
    if (!StringUtils.isEmpty(state)) {
        oauthRestTemplate.getOAuth2ClientContext().getAccessTokenRequest().setStateKey(state);
    }
    oauthRestTemplate.getAccessToken();
    request.setAttribute(OAUTH2_REST_TEMPLATE, oauthRestTemplate);
    return new ModelAndView("redirect:/index.jsp");

}