List of usage examples for org.apache.commons.lang3 StringUtils defaultString
public static String defaultString(final String str)
Returns either the passed in String, or if the String is null , an empty String ("").
StringUtils.defaultString(null) = "" StringUtils.defaultString("") = "" StringUtils.defaultString("bat") = "bat" From source file:com.gargoylesoftware.htmlunit.javascript.regexp.HtmlUnitRegExpProxy.java
String computeReplacementValue(final String replacement, final String originalString, final Matcher matcher) { int lastIndex = 0; final StringBuilder result = new StringBuilder(); int i;/*from ww w. j av a 2s . c om*/ while ((i = replacement.indexOf('$', lastIndex)) > -1) { if (i > 0) { result.append(replacement, lastIndex, i); } String ss = null; if (i < replacement.length() - 1 && (i == lastIndex || replacement.charAt(i - 1) != '$')) { final char next = replacement.charAt(i + 1); // only valid back reference are "evaluated" if (next >= '1' && next <= '9') { final int num1digit = next - '0'; final char next2 = (i + 2 < replacement.length()) ? replacement.charAt(i + 2) : 'x'; final int num2digits; // if there are 2 digits, the second one is considered as part of the group number // only if there is such a group if (next2 >= '1' && next2 <= '9') { num2digits = num1digit * 10 + (next2 - '0'); } else { num2digits = Integer.MAX_VALUE; } if (num2digits <= matcher.groupCount()) { ss = matcher.group(num2digits); i++; } else if (num1digit <= matcher.groupCount()) { ss = StringUtils.defaultString(matcher.group(num1digit)); } } else { switch (next) { case '&': ss = matcher.group(); break; case '0': if (browserVersion_.hasFeature(JS_REGEXP_GROUP0_RETURNS_WHOLE_MATCH)) { ss = matcher.group(); } break; case '`': ss = originalString.substring(0, matcher.start()); break; case '\'': ss = originalString.substring(matcher.end()); break; case '$': ss = "$"; break; default: } } } if (ss == null) { result.append('$'); lastIndex = i + 1; } else { result.append(ss); lastIndex = i + 2; } } result.append(replacement, lastIndex, replacement.length()); return result.toString(); }
From source file:com.netsteadfast.greenstep.base.interceptor.UserLoginInterceptor.java
/** * ?core-web cookie, cookie account current-id * TB_SYS_USESS core-web?// w ww.ja va 2 s .c o m * core-web, AccountVO true * * @param actionContext * @return * @throws Exception */ private boolean getUserCurrentCookie(ActionContext actionContext) throws Exception { Map<String, String> dataMap = UserCurrentCookie .getCurrentData((HttpServletRequest) actionContext.get(StrutsStatics.HTTP_REQUEST)); String account = StringUtils.defaultString(dataMap.get("account")); String currentId = StringUtils.defaultString(dataMap.get("currentId")); //String sessionId = StringUtils.defaultString( dataMap.get("sessionId") ); if (StringUtils.isBlank(account) || currentId.length() != 36 /*|| StringUtils.isBlank(sessionId)*/ ) { return false; } // ? UserCurrentCookie sessionId ? sessionId ? if (this.uSessLogHelper.countByCurrent(account, currentId) > 0) { // this.uSessLogHelper.countByCurrent(account, currentId, sessionId) >0 accountObj = new AccountVO(); ((AccountVO) accountObj).setAccount(account); DefaultResult<AccountVO> result = this.accountService.findByUK(((AccountVO) accountObj)); if (result.getValue() == null) { accountObj = null; } else { accountObj = result.getValue(); } } return (accountObj != null && !StringUtils.isBlank(accountObj.getAccount())); }
From source file:com.netsteadfast.greenstep.publish.impl.SystemMessagePublishServiceImpl.java
@Override public String getId() throws Exception { return StringUtils.defaultString(this.request.getParameter("id")).trim(); }
From source file:de.blizzy.documentr.web.Functions.java
public static String getSystemSetting(String key) { return StringUtils.defaultString(systemSettingsStore.getSetting(key)); }
From source file:edu.sabanciuniv.sentilab.sare.models.base.PersistentObject.java
/** * Sets any other data attached to this object. * @param otherData the {@link String} object containing other data (should be a valid stringified JSON object). * @return the {@code this} object./* ww w . j a v a 2 s .com*/ * @throws IllegalArgumentException when the passed string cannot be parsed to a valid JSON object. */ public PersistentObject setOtherData(String otherData) { if (otherData != null) { JsonElement tmpJsonData = new JsonParser().parse(StringUtils.defaultString(otherData)); if (tmpJsonData.isJsonObject()) { this.setOtherData(tmpJsonData.getAsJsonObject()); } else { throw new IllegalArgumentException( "the argument 'otherData' must be a valid stringified JSON object"); } } else { this.setOtherData((JsonObject) null); } return this; }
From source file:ching.icecreaming.action.ResourceDescriptors.java
@Action(value = "resource-descriptors", results = { @Result(name = "success", location = "json.jsp") }) public String execute() throws Exception { int int1 = 401, int0 = 0; String string1 = null;//ww w .ja v a 2 s . c om URL url1 = null; URI uri1 = null; HttpGet httpGet1 = null; HttpResponse httpResponse1 = null; HttpEntity httpEntity1 = null; HttpPost httpPost1 = null; HttpHost httpHost1 = null; DefaultHttpClient httpClient1 = null; File file1 = null; InputStream inputStream1 = null; OutputStream outputStream1 = null; BeanComparator beanComparator1 = null; List<Map<String, Object>> list1 = null, list2 = null; Map<String, Object> map1 = null; Object object1 = null; int toIndex = rows * page; int fromIndex = toIndex - rows; GridModel1 jsonObject1 = null; Gson gson = null; Long long1 = -1L; java.util.Date date1 = null; URIBuilder uriBuilder1 = null; Node node1 = null; Element element1 = null; NodeList nodeList1 = null; Document document1 = null; DocumentBuilder documentBuilder1 = null; DocumentBuilderFactory documentBuilderFactory1 = null; org.joda.time.DateTime dateTime1 = null, dateTime2 = null; try { if (StringUtils.isNotEmpty(sid) && StringUtils.isNotEmpty(uid) && StringUtils.isNotEmpty(pid)) { sid = new String(Base64.decodeBase64(sid.getBytes())); uid = new String(Base64.decodeBase64(uid.getBytes())); pid = new String(Base64.decodeBase64(pid.getBytes())); httpClient1 = new DefaultHttpClient(); url1 = new URL(sid); uriBuilder1 = new URIBuilder(sid); uriBuilder1.setParameter("j_username", uid); uriBuilder1.setParameter("j_password", pid); uriBuilder1.setPath(url1.getPath() + "/rest/resources" + urlString); uriBuilder1.setUserInfo(uid, pid); uri1 = uriBuilder1.build(); httpGet1 = new HttpGet(uri1); httpResponse1 = httpClient1.execute(httpGet1); int1 = httpResponse1.getStatusLine().getStatusCode(); if (int1 == HttpStatus.SC_OK) { httpEntity1 = httpResponse1.getEntity(); inputStream1 = httpResponse1.getEntity().getContent(); if (inputStream1 != null) { documentBuilderFactory1 = DocumentBuilderFactory.newInstance(); documentBuilder1 = documentBuilderFactory1.newDocumentBuilder(); document1 = documentBuilder1.parse(inputStream1); document1.getDocumentElement().normalize(); nodeList1 = document1.getElementsByTagName("resourceDescriptor"); int1 = nodeList1.getLength(); list1 = new ArrayList<Map<String, Object>>(); for (int0 = 0; int0 < int1; int0++) { node1 = nodeList1.item(int0); if (node1.getNodeType() == Node.ELEMENT_NODE) { element1 = (Element) node1; map1 = new HashMap<String, Object>(); map1.put("wsType", element1.getAttribute("wsType")); map1.put("uriString", element1.getAttribute("uriString")); string1 = getTagValue("label", element1); map1.put("label1", StringUtils.defaultString(string1)); string1 = getTagValue("description", element1); map1.put("description", StringUtils.defaultString(string1)); string1 = getTagValue("creationDate", element1); long1 = (string1 == null) ? -1L : NumberUtils.toLong(StringUtils.trim(string1), -1L); if (long1 > 0) { if (StringUtils.isNotBlank(timeZone1)) { dateTime1 = new org.joda.time.DateTime(long1); dateTime2 = dateTime1.withZone(DateTimeZone.forID(timeZone1)); date1 = dateTime2.toLocalDateTime().toDate(); } else { date1 = new java.util.Date(long1); } } else { date1 = null; } map1.put("creationDate", date1); map1.put("type1", getText(element1.getAttribute("wsType"))); list1.add(map1); } } } EntityUtils.consume(httpEntity1); } } } catch (UnsupportedEncodingException | URISyntaxException | ParserConfigurationException | SAXException exception1) { exception1.printStackTrace(); return ERROR; } catch (org.apache.http.conn.HttpHostConnectException | java.net.NoRouteToHostException | java.net.MalformedURLException | java.net.UnknownHostException exception1) { exception1.printStackTrace(); return ERROR; } catch (IOException exception1) { httpGet1.abort(); exception1.printStackTrace(); return ERROR; } finally { if (httpClient1 != null) httpClient1.getConnectionManager().shutdown(); if (list1 != null) { records = list1.size(); if (list1.size() > 0) { if (StringUtils.isNotEmpty(sidx)) { if (StringUtils.equals(sord, "desc")) { beanComparator1 = new BeanComparator(sidx, new ReverseComparator(new ComparableComparator())); } else { beanComparator1 = new BeanComparator(sidx); } Collections.sort(list1, beanComparator1); } if (StringUtils.isNotBlank(searchField) && StringUtils.isNotEmpty(searchOper)) { Iterator iterator1 = list1.iterator(); while (iterator1.hasNext()) { map1 = (Map<String, Object>) iterator1.next(); for (Map.Entry<String, Object> entry1 : map1.entrySet()) { if (StringUtils.equals(entry1.getKey(), searchField)) { object1 = entry1.getValue(); if (searchFilter(searchField, searchOper, searchString, object1)) iterator1.remove(); break; } } } records = list1.size(); } if (toIndex > records) toIndex = records; if (fromIndex > toIndex) { fromIndex = toIndex - rows; if (fromIndex < 0) fromIndex = 0; } if (list1.size() > 0 && fromIndex >= 0 && toIndex <= list1.size() && fromIndex <= toIndex) list2 = list1.subList(fromIndex, toIndex); } total = (int) Math.ceil((double) records / (double) rows); if (page > total) page = total; jsonObject1 = new GridModel1(rows, page, sord, sidx, searchField, searchString, searchOper, total, records, id, list2); gson = new GsonBuilder().setDateFormat("yyyy-MM-dd HH:mm:ss.SSS").create(); jsonData = gson.toJson(jsonObject1); } IOUtils.closeQuietly(inputStream1); } return SUCCESS; }
From source file:io.github.robwin.swagger2markup.builder.document.PathsDocument.java
private String parameterDescription(Operation operation, Parameter parameter) throws IOException { String description;//from ww w. ja v a 2 s . co m if (handWrittenDescriptionsEnabled) { String summary = operation.getSummary(); String operationFolder = summary.replace(".", "").replace(" ", "_").toLowerCase(); String parameterName = parameter.getName(); if (StringUtils.isNotBlank(operationFolder) && StringUtils.isNotBlank(parameterName)) { description = handWrittenPathDescription(operationFolder + "/" + parameterName, DESCRIPTION_FILE_NAME); if (StringUtils.isBlank(description)) { if (logger.isInfoEnabled()) { logger.info( "Hand-written description file cannot be read. Trying to use description from Swagger source."); } description = StringUtils.defaultString(parameter.getDescription()); } } else { if (logger.isInfoEnabled()) { logger.info( "Hand-written description file cannot be read, because summary of operation or name of parameter is empty. Trying to use description from Swagger source."); } description = StringUtils.defaultString(parameter.getDescription()); } } else { description = StringUtils.defaultString(parameter.getDescription()); } return description; }
From source file:ext.usercenter.UserAuthURLFilter.java
/** * ???URI// www .j a v a 2 s . c o m */ private static String getRedirectURI(String uri, String referer, String... param) { StringBuilder uriBuilder = new StringBuilder(uri); uriBuilder.append(getURIQueryStringPrefix(uri)); String encodeReferer = null; try { encodeReferer = URLEncoder.encode(StringUtils.defaultString(referer), "utf-8"); } catch (UnsupportedEncodingException e) { throw new RuntimeException(e); } uriBuilder.append("referer=").append(encodeReferer); if (ArrayUtils.isNotEmpty(param)) { for (String p : param) { uriBuilder.append("&").append(p); } } return uriBuilder.toString(); }
From source file:com.xpn.xwiki.objects.BaseObject.java
private Element exportProperty(String propertyName, String propertyValue) { Element propertyElement = new DOMElement(propertyName); propertyElement.addText(StringUtils.defaultString(propertyValue)); return propertyElement; }
From source file:com.pidoco.juri.JURI.java
/** * BEWARE, this cannot be used to escape many http scheme specific parts, as possibly other scheme's specific parts. * Problem is the different escaping of some characters depending on the (semantic) location. * * <p>If no scheme is currently set the scheme will become 'unspecified'.</p> * * @param schemeSpecificPart null or "" not allowed. *///from w w w. j av a 2 s.c o m public JURI setSchemeSpecificPart(String schemeSpecificPart) { schemeSpecificPart = StringUtils.defaultString(schemeSpecificPart); setRawSchemeSpecificPart(UrlEscapers.urlFragmentEscaper().escape(schemeSpecificPart)); return this; }