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

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

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Introduction

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

Prototype

public static boolean isBlank(final CharSequence cs)

Source Link

Document

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

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

Usage

From source file:learningresourcefinder.web.Slugify.java

private static String removeDuplicateWhiteSpaces(String input) {
    String ret = StringUtils.trim(input);
    if (StringUtils.isBlank(ret)) {
        return "";
    }/*from  w  w  w.  j  a v  a 2  s.  c om*/

    return ret.replaceAll("\\s+", " ");
}

From source file:me.repository.office.OfficeDao.java

public Page<Office> findOffices(Page<Office> pageObj, Office office) {
    DetachedCriteria detachedCriteria = DetachedCriteria.forClass(Office.class);
    if (!StringUtils.isBlank(office.getName())) {
        detachedCriteria.add(Restrictions.like("name", "%" + office.getName() + "%"));
    }//from   w ww .  j a v a2  s  .  c  o  m
    if (!StringUtils.isBlank(office.getOfficeCode())) {
        detachedCriteria.add(Restrictions.like("officeCode", "%" + office.getOfficeCode() + "%"));
    }
    detachedCriteria.add(Restrictions.isNotNull("parentId"));//   
    //      detachedCriteria.add(Restrictions.isNotNull("parent.id"));//   
    return find(pageObj, detachedCriteria);
}

From source file:com.creditcloud.ump.model.ump.utils.UmpUtils.java

public static List<UmpSeqTransaction> parseSeqTrans(String transDetail) {
    List<UmpSeqTransaction> transList = new ArrayList<>();
    if (StringUtils.isBlank(transDetail)) {
        return transList;
    }/*from  ww  w .  jav  a2s .  c  om*/
    String[] transStrArray = StringUtils.split(transDetail, '|');
    for (String transStr : transStrArray) {
        String[] fieldStrArray = transStr.split(",");
        Map<String, String> values = new HashMap<String, String>();
        for (String fieldStr : fieldStrArray) {
            String[] pair = fieldStr.split("=");
            if (pair.length != 2) {
                logger.log(Level.WARNING, "cannot parse transaction field string:" + fieldStr + ", ignore");
                continue;
            } else {
                values.put(pair[0], pair[1]);
            }
        }
        UmpSeqTransaction trans = new UmpSeqTransaction();
        trans.setAccCheckDate(values.get("acc_check_date"));
        trans.setAmount(fromCents(values.get("amount")));
        trans.setComAmt(
                values.get("com_amt") != null ? fromCents(values.get("com_amt")).setScale(2) : BigDecimal.ZERO);
        trans.setDcMark(UmpSeqCashFlow.getEnum(values.get("dc_mark")));
        trans.setTransType(UmpBusiType.getEnum(values.get("trans_type")));
        trans.setTransState(UmpSeqTransStatus.getEnum(values.get("trans_state")));
        transList.add(trans);
    }
    return transList;
}

From source file:de.pixida.logtest.engine.EmbeddedScript.java

public EmbeddedScript(final String aScript) {
    this.script = aScript;
    this.exists = !StringUtils.isBlank(this.script);
}

From source file:io.lavagna.model.util.ShortNameGenerator.java

/**
 * <p>//from w w  w. j  a  v  a  2s.c  o m
 * Generate a short name given the full project name.
 * 
 * Total length returned is equal or less than 8.
 * </p>
 * 
 * <p>
 * Heuristic:
 * </p>
 * <ul>
 * <li>if name is less or equals than 6 chars and is a single word, the short name will be UPPER(name)</li>
 * <li>if the project has multiple words, it will concatenate each words. If a word has a length more than 4:
 * <ul>
 * <li>it will take only the upper case characters if there are more than 1.</li>
 * <li>else it will take the first two characters.</li>
 * </ul>
 * </li>
 * </ul>
 * 
 * @param name
 * @return
 */
public static String generateShortNameFrom(String name) {
    if (StringUtils.isBlank(name)) {
        return name;
    }

    String t = name.trim().replace("-", "");
    String[] splitted = t.split("\\s+");
    if (splitted.length == 1) {
        return splitted[0].substring(0, Math.min(6, splitted[0].length())).toUpperCase(Locale.ENGLISH);
    }
    StringBuilder sb = new StringBuilder();
    for (String token : splitted) {
        if (token.length() <= 4) {
            sb.append(token);
        } else if (countUpperCase(token) > 1) {
            sb.append(takeFirstFourUpperCaseChars(token));
        } else {
            sb.append(token.substring(0, 3));
        }
    }
    return sb.toString().toUpperCase(Locale.ENGLISH).substring(0, Math.min(8, sb.length()));
}

From source file:com.netsteadfast.greenstep.base.service.logic.BscBaseLogicServiceCommonSupport.java

public static OrganizationVO findOrganizationData(
        IOrganizationService<OrganizationVO, BbOrganization, String> service, String oid)
        throws ServiceException, Exception {
    if (StringUtils.isBlank(oid)) {
        throw new ServiceException(SysMessageUtil.get(GreenStepSysMsgConstants.PARAMS_BLANK));
    }/*from w  w  w .ja v a2s.  c o  m*/
    OrganizationVO organization = new OrganizationVO();
    organization.setOid(oid);
    DefaultResult<OrganizationVO> orgResult = service.findObjectByOid(organization);
    if (orgResult.getValue() == null) {
        throw new ServiceException(orgResult.getSystemMessage().getValue());
    }
    organization = orgResult.getValue();
    return organization;
}

From source file:com.ewcms.publication.freemarker.directive.page.skip.LastSkip.java

@Override
public PageOut skip(Integer count, Integer number, String label, UriRuleable uriRule,
        Map<String, Object> uriParams) throws PublishException {

    label = StringUtils.isBlank(label) ? DEFAULT_LABEL : label;
    int last = count - 1;
    boolean active = (number != last);
    String url = uriRule.uri(putPageParam(uriParams, last));

    return new PageOut(count, last, label, url, active);
}

From source file:com.ewcms.publication.freemarker.directive.page.skip.FirstSkip.java

@Override
public PageOut skip(Integer count, Integer number, String label, UriRuleable uriRule,
        Map<String, Object> uriParams) throws PublishException {

    label = StringUtils.isBlank(label) ? DEFAULT_LABEL : label;
    int first = 0;
    boolean active = (number != first);
    String url = uriRule.uri(putPageParam(uriParams, first));

    return new PageOut(count, first, label, url, active);
}

From source file:com.fengduo.bee.commons.core.lang.Argument.java

public static boolean isBlank(String argument) {
    return StringUtils.isBlank(argument);
}

From source file:lolthx.autohome.buy.AutohomePriceListFetch.java

@Override
public void parse(String result, Task task) throws Exception {
    if (StringUtils.isBlank(result)) {
        return;/*from w  w w .j ava  2s  .co m*/
    }

    Date start = task.getStartDate();
    Date end = task.getEndDate();

    Document doc = Jsoup.parse(result);
    Elements lis = doc.select("li.price-item");

    AutohomePriceInfoBean bean = new AutohomePriceInfoBean();

    for (Element li : lis) {

        try {
            Elements postTimeEl = li.select("div.user-name span");
            String postTime = "";
            if (!postTimeEl.isEmpty()) {
                postTime = StringUtils.trim(
                        StringUtils.substringBefore(postTimeEl.first().text(), "?").replaceAll("", ""));

                if (!isTime(postTime, start, end)) {
                    continue;
                }
            }
            bean.setPostTime(postTime);
            bean.setUrl(task.getUrl());
            bean.setForumId(StringUtils.substringBefore(task.getExtra(), ":"));
            bean.setProjectName(task.getProjectName());
            bean.setKeyword(StringUtils.substringAfter(task.getExtra(), ":"));

            // post id
            Elements id = li.select("div.price-share a.share");
            if (!id.isEmpty()) {
                String idStr = id.first().attr("data-target");
                idStr = StringUtils.substringAfterLast(idStr, "_");
                if (StringUtils.isBlank(idStr)) {
                    continue;
                }

                bean.setId(idStr);
            }

            // 
            Elements user = li.select("div.user-name a");
            if (!user.isEmpty()) {
                String userUrl = user.first().absUrl("href");
                String userId = StringUtils.substringAfterLast(userUrl, "/");
                String userName = user.first().text();

                bean.setUserId(userId);
                bean.setUserUrl(userUrl);
                bean.setUserName(userName);
            }

            Elements dataLis = li.select("div.price-item-bd li");
            for (Element dataLi : dataLis) {
                String data = dataLi.text();

                if (StringUtils.startsWith(data, "")) {
                    bean.setCar(StringUtils.trim(StringUtils.substringAfter(data, "")));
                }

                if (StringUtils.startsWith(data, "")) {
                    bean.setPrice(StringUtils.trim(StringUtils.substringAfter(data, "")));
                }

                if (StringUtils.startsWith(data, "")) {
                    bean.setGuidePrice(StringUtils.trim(StringUtils.substringAfter(data, "")));
                }

                if (StringUtils.startsWith(data, "?")) {
                    bean.setTotalPrice(StringUtils.trim(StringUtils.substringAfter(data, "")));
                }

                if (StringUtils.startsWith(data, "")) {
                    bean.setPurchaseTax(StringUtils.trim(StringUtils.substringAfter(data, "")));
                }

                if (StringUtils.startsWith(data, "?")) {
                    bean.setCommercialInsurance(StringUtils.trim(StringUtils.substringAfter(data, "")));
                }

                if (StringUtils.startsWith(data, "")) {
                    bean.setVehicleUseTax(StringUtils.trim(StringUtils.substringAfter(data, "")));
                }
                if (StringUtils.startsWith(data, "")) {
                    bean.setCompulsoryInsurance(StringUtils.trim(StringUtils.substringAfter(data, "")));
                }
                if (StringUtils.startsWith(data, "")) {
                    bean.setLicenseFee(StringUtils.trim(StringUtils.substringAfter(data, "")));
                }
                if (StringUtils.startsWith(data, "?")) {
                    bean.setPromotion(StringUtils.trim(StringUtils.substringAfter(data, "")));
                }
                if (StringUtils.startsWith(data, "")) {
                    bean.setBuyTime(StringUtils.trim(StringUtils.substringAfter(data, "")));
                }
                if (StringUtils.startsWith(data, "")) {
                    String area = StringUtils.trim(StringUtils.substringAfter(data, ""));
                    String[] pAndC = StringUtils.splitByWholeSeparator(area, ",", 2);

                    if (pAndC.length == 1) {
                        bean.setBuyProvince(pAndC[0]);
                        bean.setBuyCity(pAndC[0]);
                    }

                    if (pAndC.length == 2) {
                        bean.setBuyProvince(pAndC[0]);
                        bean.setBuyCity(pAndC[1]);
                    }

                }
                if (StringUtils.startsWith(data, "")) {
                    Elements level = dataLi.select("span.level");
                    // 
                    if (!level.isEmpty()) {
                        bean.setSellerComment(level.first().text());
                    }

                    // ?
                    Elements seller = dataLi.select("a.title");
                    if (!seller.isEmpty()) {
                        String sellerUrl = seller.first().absUrl("href");
                        String sellerName = seller.first().text();
                        String sellerId = StringUtils.substringAfterLast(sellerUrl, "/");

                        bean.setSellerId(sellerId);
                        bean.setSellerName(sellerName);
                        bean.setSellerUrl(sellerUrl);
                    }

                    // ?
                    Elements sellerPhone = dataLi.select("em.phone-num");
                    if (!sellerPhone.isEmpty()) {
                        bean.setSellerPhone(sellerPhone.first().text());
                    }

                    // ?
                    // Elements sellerAddress =
                    // dataLi.select("em.phone-num");

                }
                if (StringUtils.startsWith(data, "?")) {
                    bean.setBuyFeeling(StringUtils.trim(StringUtils.substringAfter(data, "")));
                }
            }
            bean.saveOnNotExist();
        } catch (Exception e) {
            e.printStackTrace();
            continue;
        }
    }
}