Example usage for org.springframework.util StringUtils isEmpty

List of usage examples for org.springframework.util StringUtils isEmpty

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  6. 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:be.roots.taconic.pricingguide.domain.Pricing.java

@JsonIgnore
public String getCategoryCode() {
    if (!StringUtils.isEmpty(category)) {
        return category.replaceAll(DefaultUtil.PRICING_CATEGORY_NON_PROFIT, "").toUpperCase().trim();
    }/* w  w w .  j a v  a 2  s.co m*/
    return category;
}

From source file:com.zxy.commons.apidocs.conf.ApplicationSwaggerConfig.java

@Bean
public Docket appApi() {
    Docket docket = new Docket(DocumentationType.SWAGGER_2);
    //        if(groupName!=null && groupName.length() > 0) {
    //            docket.groupName(groupName);
    //        }//from   w w  w.j  a v a  2s.  c o  m
    String host = env.getProperty("apidocs.host", "");
    String port = env.getProperty("apidocs.port", "");
    String basePath = env.getProperty("apidocs.basepath", "");
    if (StringUtils.isEmpty(host)) {
        try {
            host = InetAddress.getLocalHost().getHostAddress();
        } catch (UnknownHostException e) {
            host = "localhost";
        }
    }
    if (!StringUtils.isEmpty(port)) {
        docket.host(host + ":" + port);
    } else {
        docket.host(host);
    }
    if (!StringUtils.isEmpty(basePath)) {
        docket.pathProvider(new AbstractPathProvider() {

            @Override
            protected String getDocumentationPath() {
                return "/";
            }

            @Override
            protected String applicationPath() {
                return basePath;
            }
        });
    }
    ApiSelectorBuilder builder = docket.apiInfo(apiInfo())
            //          .enable(enabled)
            .forCodeGeneration(true).select();
    Predicate<String> paths = appPaths();
    if (paths != null) {
        builder.paths(paths);
    }
    return builder.build();
}

From source file:org.wallride.web.controller.admin.tag.TagSearchController.java

@RequestMapping
public String search(@PathVariable String language, @Validated @ModelAttribute("form") TagSearchForm form,
        BindingResult errors, @PageableDefault(50) Pageable pageable, Model model,
        HttpServletRequest servletRequest) throws UnsupportedEncodingException {
    Page<Tag> tags = tagService.getTags(form.toTagSearchRequest(), pageable);

    model.addAttribute("tags", tags);
    model.addAttribute("pageable", pageable);
    model.addAttribute("pagination", new Pagination<>(tags, servletRequest));

    UriComponents uriComponents = ServletUriComponentsBuilder.fromRequest(servletRequest)
            .queryParams(ControllerUtils.convertBeanForQueryParams(form, conversionService)).build();
    if (!StringUtils.isEmpty(uriComponents.getQuery())) {
        model.addAttribute("query", URLDecoder.decode(uriComponents.getQuery(), "UTF-8"));
    }//from  ww  w . j  a v a2 s . c o m

    return "tag/index";
}

From source file:com.web.mavenproject6.controller.CameraController.java

@ResponseBody
@RequestMapping(value = "/camera", method = RequestMethod.POST)
public String upload(@RequestParam(value = "imgdata", required = false) String imgdata,
        HttpServletRequest request)/* w w  w  . j a va2 s  . c  o m*/
        throws FileNotFoundException, IOException, GeneralSecurityException, JSONException {

    if (StringUtils.isEmpty(imgdata)) {
        //return (new Date()).toString();
    }

    JSONObject o = new JSONObject(imgdata);
    imgdata = new String(Base64.getDecoder().decode(o.getString("qr")));

    JSONArray ar = new JSONArray();
    JSONObject resultJson = new JSONObject();
    JSONObject obj = new JSONObject();

    obj.put("propNumber", "0000001");
    obj.put("propDate", (new Date()).toString());
    obj.put("fname", "?");
    obj.put("sname", "");//
    obj.put("tname", "?");//
    obj.put("pasport", "898999");//
    obj.put("level", "10");
    obj.put("userId", "10");
    ar.add(obj);
    resultJson.put("user", ar);

    simpleLog.add(obj);
    return resultJson.toString();
}

From source file:org.ihtsdo.otf.refset.security.RefsetIdentityService.java

protected UserDetails authenticate(String userName, String token) {

    LOGGER.debug("Authenticating user {} ", userName);

    User user = getGuestUser();/*ww  w  .  j  av a  2s .  c  om*/

    MultiValueMap<String, String> params = new LinkedMultiValueMap<String, String>();
    params.add("username", userName);
    params.add("password", token);
    params.add("queryName", "getUserByNameAuth");

    try {

        if (StringUtils.isEmpty(userName) || StringUtils.isEmpty(token)) {

            throw new AccessDeniedException("User is unauthorized. Please check user name and password");
        }
        Assert.notNull(rt, "Rest template can not be empty");

        LOGGER.debug("Calling authentication service with URL {}, User {} and Parameters {} ", otfServiceUrl,
                userName);

        JsonNode obj = rt.postForObject(otfServiceUrl, params, JsonNode.class);

        LOGGER.debug("authentication service call successfully returned with {} ", obj);

        //populate user with other user details
        populateUser(user, obj);

        //now check if user has access to Refset app.
        params = new LinkedMultiValueMap<String, String>();
        params.add("username", userName);
        params.add("queryName", "getUserApps");

        LOGGER.debug("Calling autorization service with URL {}, User {} and Parameters {} ", otfServiceUrl,
                userName);

        JsonNode appJson = rt.postForObject(otfServiceUrl, params, JsonNode.class);

        LOGGER.debug("autorization service call successfully returned with {} ", appJson);

        JsonNode apps = appJson.get("apps");
        Collection<RefsetRole> roles = new ArrayList<RefsetRole>();

        for (JsonNode object : apps) {

            if (object != null && object.asText().equals(APP_NAME)) {

                RefsetRole role = new RefsetRole();
                role.setAuthority(ROLE_USER);
                roles.add(role);
                break;
            }
        }
        user.setAuthorities(roles);

        if (isUserHasRole(user)) {

            String info = userName + ":" + token;
            Token key = service.allocateToken(info);
            user.setToken(key.getKey());
        }

    } catch (Exception e) {

        LOGGER.error("Error during authentication for user:password - {} ", userName + ":" + token, e);

        throw new AccessDeniedException("User is unauthorized. Please check user name and password");
    }

    return user;

}

From source file:org.home.petclinic2.controller.PetController.java

/**
 * Retrieves all owners or allows for last name search
 * //from  www  .ja  v a2 s .co m
 * @param owner
 * @param result
 * @param model
 * @return
 */
@RequestMapping(value = "/pet", method = RequestMethod.GET)
public String processFindForm(Pet pet, BindingResult result, Model model) {

    // allow parameterless GET request for /pet to return all records
    Collection<Pet> results = null;
    if (StringUtils.isEmpty(pet.getName())) {
        // find all pets
        results = clinicService.findAllPets();
    } else {
        // find owners by last name
        results = clinicService.findPetByName(pet.getName());
    }

    if (results == null) {
        throw new IllegalStateException("Results were null. This should not happen");
    } else if (results.size() < 1) {
        // no pets found
        result.rejectValue("name", "notFound", "not found");
        return "pet/findPet";
    } else if (results.size() > 1) {
        // multiple pets found
        // here we've specified how we want to reference the model object
        model.addAttribute("selections", results);
        return "pet/pets";
    } else {
        // 1 pet found
        pet = results.iterator().next();
        return "redirect:/pet/" + pet.getId();
    }
}

From source file:cn.guoyukun.spring.web.controller.BaseController.java

protected String defaultViewPrefix() {
    String currentViewPrefix = "";
    RequestMapping requestMapping = AnnotationUtils.findAnnotation(getClass(), RequestMapping.class);
    if (requestMapping != null && requestMapping.value().length > 0) {
        currentViewPrefix = requestMapping.value()[0];
    }//  w w  w.jav  a  2 s.c o  m

    if (StringUtils.isEmpty(currentViewPrefix)) {
        currentViewPrefix = this.entityClass.getSimpleName();
    }

    return currentViewPrefix;
}

From source file:be.roots.taconic.pricingguide.domain.Toc.java

public String getPageSequence() {

    int currentPageNumber = 1;
    int nextPageNumber = 1;

    String pageSequence = "";
    for (TocEntry entry : getEntriesSorted()) {

        // setting the correct page number
        if (entry.isNotSecondItemOnSamePage()) {
            currentPageNumber = nextPageNumber;
        }//from   ww w.j a  v  a2  s  . c  om
        entry.setFinalPageNumber(currentPageNumber);
        if (entry.isNotSecondItemOnSamePage() && !entry.isModelHeader()) {
            nextPageNumber = currentPageNumber + entry.getNumberOfPages();
        }

        // calculating the pagesequence
        if (entry.getNumberOfPages() > 0) {
            if (!StringUtils.isEmpty(pageSequence)) {
                pageSequence += ",";
            }
            if (entry.getNumberOfPages() == 1) {
                pageSequence += entry.getOriginalPageNumber();
            } else {
                pageSequence += entry.getOriginalPageNumber() + "-"
                        + (entry.getOriginalPageNumber() + entry.getNumberOfPages() - 1);
            }
        }
    }

    return pageSequence;

}

From source file:net.turnbig.jdbcx.utilities.JsonMapper.java

public <T> T getBean(String jsonString, Class<T> beanClazz) {
    if (StringUtils.isEmpty(jsonString)) {
        return null;
    }//ww w. j a  v  a 2 s.  c o  m

    try {
        return mapper.readValue(jsonString, beanClazz);
    } catch (Exception e) {
        logger.warn("convert string to bean.", e);
        return null;
    }
}

From source file:it.geosolutions.opensdi2.configurations.model.OSDIConfigurationKVP.java

@Override
public boolean validateIDs() {
    if (StringUtils.isEmpty(scopeID) || StringUtils.containsWhitespace(scopeID)
            || !org.apache.commons.lang.StringUtils.isAlphanumeric(scopeID)) {
        return false;
    }/*from   w  w w .j  a v a2s . co  m*/
    if (StringUtils.isEmpty(instanceID) || StringUtils.containsWhitespace(instanceID)
            || !org.apache.commons.lang.StringUtils.isAlphanumeric(instanceID)) {
        return false;
    }
    return true;
}