Example usage for org.springframework.util StringUtils isEmpty

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

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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:cn.guoyukun.spring.web.controller.permission.PermissionList.java

public void assertHasAnyPermission(String[] permissions, String errorCode) {
    if (StringUtils.isEmpty(errorCode)) {
        errorCode = getDefaultErrorCode();
    }//from  w w w .  j  av  a2  s. co  m
    if (permissions == null || permissions.length == 0) {
        throw new UnauthorizedException(
                MessageUtils.message(errorCode, resourceIdentity + ":" + Arrays.toString(permissions)));
    }

    Subject subject = SecurityUtils.getSubject();

    for (String permission : permissions) {
        String resourcePermission = resourcePermissions.get(permission);
        if (resourcePermission == null) {
            resourcePermission = this.resourceIdentity + ":" + permission;
        }
        if (subject.isPermitted(resourcePermission)) {
            return;
        }
    }

    throw new UnauthorizedException(
            MessageUtils.message(errorCode, resourceIdentity + ":" + Arrays.toString(permissions)));
}

From source file:bamons.process.monitoring.web.BatchMonitoringController.java

/**
 *
 * Job ?/*from   ww w .  ja va  2  s.  co m*/
 *
 * @param request request ?
 * @param response response ?
 * @return job  JSON
 * @throws Exception
 */
@RequestMapping(value = "/job/restart.do", produces = { "application/json; charset=UTF-8" })
public @ResponseBody Map<String, Object> jobRestart(HttpServletRequest request, HttpServletResponse response)
        throws Exception {

    boolean status = true;
    int jobExecutionId = ServletRequestUtils.getIntParameter(request, "jobExecutionId", 0);
    String jobName = ServletRequestUtils.getStringParameter(request, "jobName", "");
    String statusMessage = "";

    Map<String, Object> map = new HashMap<String, Object>();

    if (jobExecutionId > 0 && !StringUtils.isEmpty(jobName)) {
        try {
            batchMonitoringService.jobRestart(jobExecutionId, jobName);
        } catch (Exception e) {
            statusMessage = e.toString();
            status = false;
        }
    } else {
        status = false;
        statusMessage = "jobExecutionId or jobName Error";
    }

    map.put("success", true);
    map.put("status", status);
    map.put("statusMessage", statusMessage);
    return map;
}

From source file:com.github.hateoas.forms.spring.AffordanceBuilderFactory.java

private AffordanceBuilder linkTo(final Link path, final RequestMethod method,
        final CustomizableSpringActionInputParameter parameter) {
    String pathMapping = path.getHref();
    List<String> params = path.getVariableNames();
    String query = join(params);//www. j av a 2  s . com
    String mapping = StringUtils.isEmpty(query) ? pathMapping : pathMapping + "{?" + query + "}";
    PartialUriTemplate partialUriTemplate = new PartialUriTemplate(
            AffordanceBuilder.getBuilder().build().toString() + mapping);

    SpringActionDescriptor actionDescriptor = new SpringActionDescriptor(method.name().toLowerCase(),
            method.name());

    if (parameter != null) {
        actionDescriptor.setRequestBody(parameter);
    }

    if (paramsOnBody && !Affordance.isSafe(actionDescriptor.getHttpMethod())) {
        partialUriTemplate = new PartialUriTemplate(
                AffordanceBuilder.getBuilder().build().toString() + pathMapping);
    }

    return new AffordanceBuilder(partialUriTemplate.expand(Collections.emptyMap()),
            Collections.singletonList((ActionDescriptor) actionDescriptor));
}

From source file:com.scf.core.persistence.entity.EntityObject.java

public void preUpdate(String modifyUserId) {

    this.modifyTime = new Date();

    if (!StringUtils.isEmpty(modifyUserId)) {
        this.modifyUserId = modifyUserId;
    } else {//from   w  w  w.j ava 2s  . com
        this.modifyUserId = CommonConstants.DEFAULT_OPER_USER_ID;
    }
}

From source file:com.formkiq.core.service.UserServiceImpl.java

@Override
public void deleteUser(final String email) {

    if (!StringUtils.isEmpty(email)) {

        User user = this.userDao.findUser(email);
        if (user != null) {

            if (!(UserRole.ROLE_ADMIN.equals(user.getRole()) && this.userDao.getAdminUserCount() == 1)) {
                this.userDao.deleteUser(user);
            } else {
                throw new PreconditionFailedException("Cannot delete, only admin");
            }/*  ww w  .ja  v  a  2 s.  c  o  m*/

        } else {
            throw new PreconditionFailedException("Email " + email + " not found");
        }

    } else {

        throw new PreconditionFailedException("Invalid Email");
    }
}

From source file:com.ethercamp.harmony.keystore.FileSystemKeystore.java

/**
 * @return platform dependent path to Ethereum folder
 *//*from   www . j av a2s.c  o m*/
public Path getKeyStoreLocation() {
    if (!StringUtils.isEmpty(keystoreDir)) {
        return Paths.get(keystoreDir);
    }

    final String keystoreDir = "keystore";
    final String osName = System.getProperty("os.name").toLowerCase();

    if (osName.indexOf("win") >= 0) {
        return Paths.get(System.getenv("APPDATA") + "/Ethereum/" + keystoreDir);
    } else if (osName.indexOf("mac") >= 0) {
        return Paths.get(System.getProperty("user.home") + "/Library/Ethereum/" + keystoreDir);
    } else { // must be linux/unix
        return Paths.get(System.getProperty("user.home") + "/.ethereum/" + keystoreDir);
    }
}

From source file:com.capitalone.dashboard.collector.TeamDataClient.java

/**
 * Removes scope-owners (teams) from the collection which have went to an
 * non-active state//from  w ww .j a  v a  2  s  . co  m
 *
 * @param teamId
 *            A given Team ID that went inactive and should be removed from
 *            the data collection
 */

private void removeInactiveScopeOwnerByTeamId(String teamId) {
    if (!StringUtils.isEmpty(teamId) && !CollectionUtils.isEmpty(teamRepo.getTeamIdById(teamId))) {
        ObjectId inactiveTeamId = teamRepo.getTeamIdById(teamId).get(0).getId();
        if (inactiveTeamId != null) {
            teamRepo.delete(inactiveTeamId);
        }
    }
}

From source file:com.ufukuzun.myth.dialect.handler.AjaxRequestResponseBodyReturnValueHandler.java

@Override
public Object resolveArgument(MethodParameter parameter, ModelAndViewContainer mavContainer,
        NativeWebRequest webRequest, WebDataBinderFactory binderFactory) throws Exception {
    AjaxRequestBody ajaxRequestBody = parameter.getParameterAnnotation(AjaxRequestBody.class);
    boolean performValidation = ajaxRequestBody.validate();
    String targetName = ajaxRequestBody.targetName();
    Assert.notNull(targetName);/*from   w  ww  . j  a  v a2 s  . c  o m*/

    Object argument = readWithMessageConverters(webRequest, parameter, parameter.getGenericParameterType());

    if (argument != null && AjaxRequest.class.isInstance(argument) && !StringUtils.isEmpty(targetName)) {
        AjaxRequest<?> ajaxRequest = (AjaxRequest<?>) argument;

        mavContainer.addAttribute(targetName, ajaxRequest.getModel());

        if (performValidation) {
            ajaxRequest
                    .setModelValid(myth.validate(mavContainer.getModel(), ajaxRequest.getModel(), targetName));
        }
    }

    return argument;
}

From source file:bamons.process.monitoring.service.BatchMonitoringServiceImpl.java

/**
 *
 * Job ? ?./* w ww.  j ava  2 s.  co m*/
 *
 * @param jobExecutionId Job ID
 * @param jobName Job ?
 * @throws Exception
 */
@Override
public void jobRestart(int jobExecutionId, String jobName) throws Exception {

    try {

        String params = jobOperator.getParameters(jobExecutionId);

        String[] paramValues = new String[2];
        String targetDate = "";
        String filePath = "";

        StringTokenizer st = new StringTokenizer(params, ",");
        while (st.hasMoreTokens()) {
            String sd = st.nextToken();
            if (sd.contains("targetDate")) {
                paramValues = sd.split("=");
                targetDate = paramValues[1];
                break;
            }
            if (sd.contains("filePath")) {
                paramValues = sd.split("=");
                filePath = paramValues[1];
                break;
            }
        }

        StringBuilder sb = new StringBuilder();
        sb.append("time(long)=");
        sb.append(System.currentTimeMillis());

        if (!StringUtils.isEmpty(targetDate)) {
            sb.append(",targetDate=");
            sb.append(targetDate);
        } else if (!StringUtils.isEmpty(filePath)) {
            sb.append(",filePath=");
            sb.append(filePath);
        }

        jobOperator.start(jobName, sb.toString());

    } catch (Exception e) {
        throw e;
    }

}

From source file:org.elasticsoftware.elasterix.server.AbstractSipTest.java

private Map<String, String> tokenize(String value) {
    Map<String, String> map = new HashMap<String, String>();

    // sanity check
    if (StringUtils.isEmpty(value)) {
        return map;
    }// w ww.j ava 2s. com

    // Authorization: Digest username="124",realm="elasticsoftware",nonce="24855234",
    // uri="sip:sip.outerteams.com:5060",response="749c35e9fe30d6ba46cc801bdfe535a0",algorithm=MD5
    StringTokenizer st = new StringTokenizer(value, " ,", false);
    while (st.hasMoreTokens()) {
        String token = st.nextToken();
        int idx = token.indexOf("=");
        if (idx != -1) {
            map.put(token.substring(0, idx).toLowerCase(), token.substring(idx + 1).replace('\"', ' ').trim());
        } else {
            map.put(token.toLowerCase(), token);
        }
    }
    return map;
}