Example usage for org.springframework.util StringUtils hasLength

Introduction

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

Prototype

public static boolean hasLength(@Nullable String str) 

Source Link

Document

Check that the given String is neither null nor of length 0.

Usage

From source file:org.cleverbus.core.common.ws.ErrorCodeAwareSoapExceptionResolver.java

@Override
protected final boolean resolveExceptionInternal(MessageContext messageContext, Object endpoint, Exception ex) {
    Assert.isInstanceOf(SoapMessage.class, messageContext.getResponse(),
            "SimpleSoapExceptionResolver requires a SoapMessage");

    if (throttlingAsServerError && ex instanceof ThrottlingExceededException) {
        // no SOAP fault => server error
        return false;
    } else {/* ww  w  .  j a  va 2s . com*/
        SoapMessage response = (SoapMessage) messageContext.getResponse();
        String faultString = StringUtils.hasLength(ex.getMessage()) ? ex.getMessage() : ex.toString();
        SoapBody body = response.getSoapBody();
        SoapFault fault = body.addServerOrReceiverFault(faultString, getLocale());
        customizeFault(messageContext, endpoint, ex, fault);

        return true;
    }
}

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From source file:org.openmrs.module.reportingrest.web.resource.EvaluatedDataSetResource.java

@Override
public Object retrieve(String uuid, RequestContext requestContext) throws ResponseException {

    DataSetDefinitionService dataSetDefinitionService = DefinitionContext.getDataSetDefinitionService();

    // the passed in uuid is the DataSetDefinition uuid
    DataSetDefinition definition = dataSetDefinitionService.getDefinitionByUuid(uuid);

    EvaluationContext evalContext = getEvaluationContextWithParameters(definition, requestContext);

    HttpServletRequest httpRequest = requestContext.getRequest();

    // if there is a "cohort" parameter, use that to look for a CohortDefinition to run against, otherwise all patients
    String cohortUuid = httpRequest.getParameter("cohort");
    if (StringUtils.hasLength(cohortUuid)) {
        EvaluatedCohort cohort = new EvaluatedCohortResource().getEvaluatedCohort(cohortUuid, requestContext,
                "cohort.");
        evalContext.setBaseCohort(cohort);
    }/*from  www.j a va2 s .com*/

    // actually do the evaluation
    DataSet dataSet = null;
    try {
        dataSet = dataSetDefinitionService.evaluate(definition, evalContext);
        // there seems to be a bug in the underlying reporting module that doesn't set this
        if (dataSet.getDefinition().getUuid() == null)
            dataSet.getDefinition().setUuid(definition.getUuid());
        if (dataSet.getDefinition().getName() == null)
            dataSet.getDefinition().setName(definition.getName());
        if (dataSet.getDefinition().getDescription() == null)
            dataSet.getDefinition().setDescription(definition.getDescription());
    } catch (EvaluationException e) {
        log.error("Unable to evaluate definition with uuid: " + uuid);
    }

    return asRepresentation(dataSet, requestContext.getRepresentation());
}

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From source file:org.openmrs.api.impl.ConditionServiceImpl.java

@Override
public Condition voidCondition(Condition condition, String voidReason) {
    if (!StringUtils.hasLength(voidReason)) {
        throw new IllegalArgumentException("voidReason cannot be empty or null");
    }//from  w  ww.  j  av  a 2 s.  c  o m
    return conditionDAO.saveOrUpdate(condition);
}

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From source file:org.cloudfoundry.tools.env.CloudEnvironment.java

@SuppressWarnings("unchecked")
private Map<String, Object> getValueAsMap(String name) {
    String value = getValue(name);
    if (StringUtils.hasLength(value)) {
        try {/*  ww w .  j  a v a2 s .  com*/
            return this.objectMapper.readValue(value, Map.class);
        } catch (Exception e) {
            throw new IllegalStateException("Unable to read value '" + name + "' as a map", e);
        }
    }
    return Collections.emptyMap();
}

---

From source file:org.openmrs.module.feedback.web.StatusFormController.java

@Override
protected Map referenceData(HttpServletRequest req) throws Exception {
    Map<String, Object> map = new HashMap<String, Object>();
    Object o = Context.getService(FeedbackService.class);
    FeedbackService service = (FeedbackService) o;
    FeedbackService hService = (FeedbackService) Context.getService(FeedbackService.class);
    String feedbackStatusId = req.getParameter("feedbackStatusId");

    /* Tells wheather the data is deleted or not */
    if (!StringUtils.hasLength(feedbackStatusId)
            || (service.getStatus(Integer.parseInt(feedbackStatusId)) == null)) {
        Status s = new Status();

        map.put("statuses", s);
        req.getSession().setAttribute(WebConstants.OPENMRS_MSG_ATTR, "feedback.notification.status.deleted");

        return map;
    }/*from   w ww. ja  v a 2 s .co  m*/

    /* Otherwise return the data based on the input */
    else {
        Status s = service.getStatus(Integer.parseInt(feedbackStatusId));

        System.out.println(s.getfeedbackStatusId());
        map.put("statuses", s);

        return map;
    }
}

---

From source file:org.jasig.schedassist.web.security.CustomLDAPAuthenticationProvider.java

/**
 * Incorporates some of the /*from  ww  w  . ja v a  2 s . c om*/
 *  (non-Javadoc)
 * @see org.springframework.security.authentication.dao.DaoAuthenticationProvider#additionalAuthenticationChecks(org.springframework.security.core.userdetails.UserDetails, org.springframework.security.authentication.UsernamePasswordAuthenticationToken)
 */
@Override
protected void additionalAuthenticationChecks(UserDetails userDetails,
        UsernamePasswordAuthenticationToken authentication) throws AuthenticationException {
    String username = authentication.getName();
    String password = (String) authentication.getCredentials();

    if (logger.isDebugEnabled()) {
        logger.debug("Processing authentication request for user: " + username);
    }

    if (!StringUtils.hasLength(username)) {
        throw new BadCredentialsException(
                messages.getMessage("LdapAuthenticationProvider.emptyUsername", "Empty Username"));
    }

    Assert.notNull(password, "Null password was supplied in authentication token");

    try {
        DirContextOperations userData = getAuthenticator().authenticate(authentication);
        if (userData == null) {
            throw new BadCredentialsException(
                    messages.getMessage("LdapAuthenticationProvider.badCredentials", "Bad credentials"));
        }
    } catch (PasswordPolicyException ppe) {
        // The only reason a ppolicy exception can occur during a bind is that the account is locked.
        throw new LockedException(
                messages.getMessage(ppe.getStatus().getErrorCode(), ppe.getStatus().getDefaultMessage()));
    } catch (UsernameNotFoundException notFound) {
        if (hideUserNotFoundExceptions) {
            throw new BadCredentialsException(
                    messages.getMessage("LdapAuthenticationProvider.badCredentials", "Bad credentials"));
        } else {
            throw notFound;
        }
    }
}

---

From source file:org.openmrs.module.idcards.web.servlet.PrintEmptyIdcardsServlet.java

/**
 * @see javax.servlet.http.HttpServlet#doPost(javax.servlet.http.HttpServletRequest,
 *      javax.servlet.http.HttpServletResponse)
 *//*from   w  w w .  jav  a2 s .com*/
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    Integer mrnCount = ServletRequestUtils.getRequiredIntParameter(request, "mrn_count");
    Integer templateId = ServletRequestUtils.getIntParameter(request, "templateId", 1);
    String generatedMRNs = ServletRequestUtils.getStringParameter(request, "generated_mrns", "none");
    String password = ServletRequestUtils.getStringParameter(request, "pdf_password");
    if (!StringUtils.hasLength(password))
        throw new ServletException("A non-empty password is required.");

    IdcardsTemplate card = getIdcardsService().getIdcardsTemplate(templateId);

    StringBuffer requestURL = request.getRequestURL();
    String baseURL = requestURL.substring(0, requestURL.indexOf("/moduleServlet"));

    List<Integer> identifiers = null;

    if ("none".equals(generatedMRNs)) {
        identifiers = Collections.nCopies(mrnCount, 0);
    } else if ("pregenerated".equals(generatedMRNs)) {
        identifiers = getIdcardsService().printGeneratedIdentifiers(mrnCount, card);
    } else if ("generateNew".equals(generatedMRNs)) {
        Integer min = Integer
                .valueOf(Context.getAdministrationService().getGlobalProperty("idcards.generateMin"));
        Integer max = Integer
                .valueOf(Context.getAdministrationService().getGlobalProperty("idcards.generateMax"));
        identifiers = getIdcardsService().generateAndPrintIdentifiers(mrnCount, min, max, card);
    } else
        throw new ServletException("Invalid choice for 'generatedMRNs' parameter");

    generateOutput(card, baseURL, response, identifiers, password);

}

---

From source file:org.springmodules.validation.valang.predicates.BasicValidationRule.java

public void validate(Object target, Errors errors) {
    Object tmpTarget;//ww w.  j a  v  a 2  s .  c  o m

    if (target instanceof BeanWrapper || target instanceof Map) {
        tmpTarget = target;
    } else {
        tmpTarget = new BeanWrapperImpl(target);
    }
    if (!getPredicate().evaluate(tmpTarget)) {

        /*
        * Take into account error key and error args for localization
        */
        if (StringUtils.hasLength(getErrorKey())) {
            if (getErrorArgs() != null && !getErrorArgs().isEmpty()) {
                Collection tmpColl = new ArrayList();
                for (Iterator iter = getErrorArgs().iterator(); iter.hasNext();) {
                    tmpColl.add(((Function) iter.next()).getResult(tmpTarget));
                }
                errors.rejectValue(getField(), getErrorKey(), tmpColl.toArray(), getErrorMessage());
            } else {
                errors.rejectValue(getField(), getErrorKey(), getErrorMessage());
            }
        } else {
            errors.rejectValue(getField(), getField(), getErrorMessage());
        }

    }
}

---

From source file:org.jasig.portlet.weather.portlet.WeatherEditController.java

@RequestMapping(params = { "action=add" })
public void addCity(@RequestParam(value = "location", required = false) String location,
        @RequestParam(value = "locationCode", required = false) String locationCode,
        @RequestParam(value = "unit", required = false) TemperatureUnit unit, ActionRequest request,
        ActionResponse response) throws Exception {
    PortletPreferences prefs = request.getPreferences();

    Map<String, Object> model = new LinkedHashMap<String, Object>();

    // validate the submitted data
    if (!StringUtils.hasText(location) || !StringUtils.hasLength(locationCode)) {
        model.put("status", "failure");
        this.ajaxPortletSupport.redirectAjaxResponse("ajax/json", model, request, response);
        return;//from  w ww.  j  a v a 2  s  . c o  m
    }

    // make sure this location isn't already in our list
    try {
        final SavedLocation savedLocation = this.weatherService.addWeatherLocation(prefs, locationCode,
                location, unit == null ? TemperatureUnit.F : unit);
        model.put("status", "success");
        model.put("location", savedLocation);
    } catch (DuplicateLocationException dle) {
        model.put("status", "failure");
        model.put("cause", "DUPLICATE_LOCATION");
    }

    this.ajaxPortletSupport.redirectAjaxResponse("ajax/json", model, request, response);
}

---

From source file:fr.acxio.tools.agia.expression.StandardDataExpressionResolver.java

@Override
public <T> T evaluate(String sExpression, EvaluationContext sEvalContext, Class<T> sTargetType) {
    if (!StringUtils.hasLength(sExpression)) {
        if (sTargetType == null || ClassUtils.isAssignableValue(sTargetType, sExpression)) {
            return (T) sExpression;
        }//from w  w  w.  j  av  a  2  s  . com
        throw new EvaluationException(
                "Cannot convert value '" + sExpression + "' to type '" + sTargetType.getName() + "'");
    }
    try {
        Expression expr = this.expressionCache.get(sExpression);
        if (expr == null) {
            expr = this.expressionParser.parseExpression(sExpression, expressionParserContext);
            this.expressionCache.put(sExpression, expr);
        }
        return expr.getValue(sEvalContext, sTargetType);
    } catch (Exception ex) {
        throw new EvaluationException("Expression parsing failed", ex);
    }
}

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