org.apache.commons.lang3.StringUtils.isNoneBlank()方法的使用及代码示例

x33g5p2x  于2022-01-17 转载在 其他  
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本文整理了Java中org.apache.commons.lang3.StringUtils.isNoneBlank()方法的一些代码示例，展示了StringUtils.isNoneBlank()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。StringUtils.isNoneBlank()方法的具体详情如下：
包路径：org.apache.commons.lang3.StringUtils
类名称：StringUtils
方法名：isNoneBlank

StringUtils.isNoneBlank介绍

[英]Checks if none of the CharSequences are empty (""), null or whitespace only.

Whitespace is defined by Character#isWhitespace(char).

StringUtils.isNoneBlank((String) null)    = false 
StringUtils.isNoneBlank((String[]) null)  = true 
StringUtils.isNoneBlank(null, "foo")      = false 
StringUtils.isNoneBlank(null, null)       = false 
StringUtils.isNoneBlank("", "bar")        = false 
StringUtils.isNoneBlank("bob", "")        = false 
StringUtils.isNoneBlank("  bob  ", null)  = false 
StringUtils.isNoneBlank(" ", "bar")       = false 
StringUtils.isNoneBlank(new String[] {})  = true 
StringUtils.isNoneBlank(new String[]{""}) = false 
StringUtils.isNoneBlank("foo", "bar")     = true

[中]检查所有字符序列是否均为空（“”）、空或仅为空白。
空格由字符#isWhitespace（char）定义。

StringUtils.isNoneBlank((String) null)    = false 
StringUtils.isNoneBlank((String[]) null)  = true 
StringUtils.isNoneBlank(null, "foo")      = false 
StringUtils.isNoneBlank(null, null)       = false 
StringUtils.isNoneBlank("", "bar")        = false 
StringUtils.isNoneBlank("bob", "")        = false 
StringUtils.isNoneBlank("  bob  ", null)  = false 
StringUtils.isNoneBlank(" ", "bar")       = false 
StringUtils.isNoneBlank(new String[] {})  = true 
StringUtils.isNoneBlank(new String[]{""}) = false 
StringUtils.isNoneBlank("foo", "bar")     = true

代码示例

代码示例来源：origin: yu199195/hmily

private String buildRepositorySuffix(final String repositorySuffix) {
  if (StringUtils.isNoneBlank(repositorySuffix)) {
    return repositorySuffix;
  } else {
    return hmilyApplicationService.acquireName();
  }
}

代码示例来源：origin: yu199195/myth

private String buildRepositorySuffix(final String repositorySuffix) {
  if (StringUtils.isNoneBlank(repositorySuffix)) {
    return repositorySuffix;
  } else {
    return mythApplicationService.acquireName();
  }
}

代码示例来源：origin: oldmanpushcart/greys-anatomy

/**
 * 获取EagleEyeId
 *
 * @param loader 目标ClassLoader
 * @return EagleEyeId
 */
public static String getTraceId(final ClassLoader loader) {
  if (!GlobalOptions.isEnableTraceId) {
    return ILLEGAL_EAGLE_EYE_TRACE_ID;
  }
  final Thread currentThread = Thread.currentThread();
  final ClassLoader contextClassLoader = currentThread.getContextClassLoader();
  currentThread.setContextClassLoader(loader);
  try {
    final Class<?> classOfEagleEye = loader.loadClass(EAGLE_EYE_CLASS_NAME);
    final Method methodOfGetTraceId = classOfEagleEye.getMethod(GET_TRACE_ID_NAME);
    final Object returnOfGetTraceId = methodOfGetTraceId.invoke(null);
    if (null != returnOfGetTraceId
        && returnOfGetTraceId instanceof String
        && StringUtils.isNoneBlank((String) returnOfGetTraceId)) {
      return (String) returnOfGetTraceId;
    } else {
      return ILLEGAL_EAGLE_EYE_TRACE_ID;
    }
  } catch (Throwable t) {
    return ILLEGAL_EAGLE_EYE_TRACE_ID;
  } finally {
    currentThread.setContextClassLoader(contextClassLoader);
  }
}

代码示例来源：origin: BroadleafCommerce/BroadleafCommerce

public GoogleClosureJavascriptMinificationServiceImpl(@Value("${minify.closure.compiler.languageIn:ECMASCRIPT5}") String compilerLanguageIn, 
                           @Value("${minify.closure.compiler.languageOut:NO_TRANSPILE}") String compilerLanguageOut) {
  this.languageIn = null;
  this.languageOut = null;
  if (StringUtils.isNotBlank(compilerLanguageIn)) {
    this.languageIn = CompilerOptions.LanguageMode.valueOf(compilerLanguageIn);
    this.languageOut = this.languageIn;
  }
  if (StringUtils.isNoneBlank(compilerLanguageOut)) {
    this.languageOut = CompilerOptions.LanguageMode.valueOf(compilerLanguageOut);
    if (this.languageIn == null) {
      this.languageIn = this.languageOut; 
    }
  }
  if (this.languageIn == null) {
    throw new IllegalArgumentException("Please set properties \"minify.closure.compiler.languageIn\" or \"minify.closure.compiler.languageOut\" if you wish to use Google Closure Compiler for Javascript minification");
  }
}

代码示例来源：origin: org.apache.commons/commons-lang3

@Test
public void testIsNoneBlank() {
  assertFalse(StringUtils.isNoneBlank((String) null));
  assertTrue(StringUtils.isNoneBlank((String[]) null));
  assertFalse(StringUtils.isNoneBlank(null, "foo"));
  assertFalse(StringUtils.isNoneBlank(null, null));
  assertFalse(StringUtils.isNoneBlank("", "bar"));
  assertFalse(StringUtils.isNoneBlank("bob", ""));
  assertFalse(StringUtils.isNoneBlank("  bob  ", null));
  assertFalse(StringUtils.isNoneBlank(" ", "bar"));
  assertTrue(StringUtils.isNoneBlank("foo", "bar"));
}

代码示例来源：origin: yu199195/Raincat

@Override
  public Class factoryOf(final TxTransactionInfo info) {
    if (StringUtils.isNoneBlank(info.getCompensationId())) {
      return StartCompensationHandler.class;
    }
    if (StringUtils.isBlank(info.getTxGroupId())) {
      return StartTxTransactionHandler.class;
    } else {
      if (Objects.equals(CommonConstant.COMPENSATE_ID, info.getTxGroupId())) {
        return InsideCompensationHandler.class;
      }
      return ActorTxTransactionHandler.class;
    }

  }
}

代码示例来源：origin: yu199195/myth

private MythTransaction buildMythTransaction(final ProceedingJoinPoint point, final int role,
                       final int status, final String transId) {
  MythTransaction mythTransaction;
  if (StringUtils.isNoneBlank(transId)) {
    mythTransaction = new MythTransaction(transId);
  } else {
    mythTransaction = new MythTransaction();
  }
  MethodSignature signature = (MethodSignature) point.getSignature();
  Method method = signature.getMethod();
  Class<?> clazz = point.getTarget().getClass();
  mythTransaction.setStatus(status);
  mythTransaction.setRole(role);
  mythTransaction.setTargetClass(clazz.getName());
  mythTransaction.setTargetMethod(method.getName());
  return mythTransaction;
}

代码示例来源：origin: yu199195/hmily

@Override
public Object handler(final ProceedingJoinPoint point, final HmilyTransactionContext context) throws Throwable {
  if (HmilyActionEnum.TRYING.getCode() == context.getAction()) {
    MethodSignature signature = (MethodSignature) point.getSignature();
    Method method = signature.getMethod();
    Class<?> clazz = point.getTarget().getClass();
    Object[] args = point.getArgs();
    final Hmily hmily = method.getAnnotation(Hmily.class);
    HmilyInvocation confirmInvocation = null;
    String confirmMethodName = hmily.confirmMethod();
    String cancelMethodName = hmily.cancelMethod();
    if (StringUtils.isNoneBlank(confirmMethodName)) {
      confirmInvocation = new HmilyInvocation(clazz, confirmMethodName, method.getParameterTypes(), args);
    }
    HmilyInvocation cancelInvocation = null;
    if (StringUtils.isNoneBlank(cancelMethodName)) {
      cancelInvocation = new HmilyInvocation(clazz, cancelMethodName, method.getParameterTypes(), args);
    }
    final HmilyParticipant hmilyParticipant = new HmilyParticipant(context.getTransId(),
        confirmInvocation, cancelInvocation);
    hmilyTransactionExecutor.registerByNested(context.getTransId(), hmilyParticipant);
  }
  return point.proceed();
}

代码示例来源：origin: yu199195/hmily

@Override
public CommonPager<HmilyCompensationVO> listByPage(final CompensationQuery query) {
  final String tableName = RepositoryPathUtils.buildDbTableName(query.getApplicationName());
  final PageParameter pageParameter = query.getPageParameter();
  StringBuilder sqlBuilder = new StringBuilder();
  sqlBuilder.append("select trans_id,target_class,target_method,confirm_method,cancel_method,"
      + " retried_count,create_time,last_time,version from ")
      .append(tableName).append(" where 1= 1 ");
  if (StringUtils.isNoneBlank(query.getTransId())) {
    sqlBuilder.append(" and trans_id = ").append(query.getTransId());
  }
  if (Objects.nonNull(query.getRetry())) {
    sqlBuilder.append(" and retried_count < ").append(query.getRetry());
  }
  final String sql = buildPageSql(sqlBuilder.toString(), pageParameter);
  CommonPager<HmilyCompensationVO> pager = new CommonPager<>();
  final List<Map<String, Object>> mapList = jdbcTemplate.queryForList(sql);
  if (CollectionUtils.isNotEmpty(mapList)) {
    pager.setDataList(mapList.stream().map(this::buildByMap).collect(Collectors.toList()));
  }
  final Integer totalCount =
      jdbcTemplate.queryForObject(String.format("select count(1) from %s", tableName), Integer.class);
  if (Objects.nonNull(totalCount)) {
    pager.setPage(PageHelper.buildPage(pageParameter, totalCount));
  }
  return pager;
}

代码示例来源：origin: yu199195/myth

@Override
public CommonPager<LogVO> listByPage(final ConditionQuery query) {
  final String tableName = RepositoryPathUtils.buildDbTableName(query.getApplicationName());
  final PageParameter pageParameter = query.getPageParameter();
  StringBuilder sqlBuilder = new StringBuilder();
  sqlBuilder.append("select trans_id,target_class,target_method,"
      + " retried_count,create_time,last_time,version,error_msg from ")
      .append(tableName).append(" where 1= 1 ");
  if (StringUtils.isNoneBlank(query.getTransId())) {
    sqlBuilder.append(" and trans_id = ").append(query.getTransId());
  }
  final String sql = buildPageSql(sqlBuilder.toString(), pageParameter);
  CommonPager<LogVO> pager = new CommonPager<>();
  final List<Map<String, Object>> mapList = jdbcTemplate.queryForList(sql);
  if (CollectionUtils.isNotEmpty(mapList)) {
    pager.setDataList(mapList.stream().map(this::buildByMap).collect(Collectors.toList()));
  }
  final Integer totalCount =
      jdbcTemplate.queryForObject(String.format("select count(1) from %s", tableName), Integer.class);
  pager.setPage(PageHelper.buildPage(pageParameter, totalCount));
  return pager;
}

代码示例来源：origin: yu199195/Raincat

@Override
public CommonPager<TransactionRecoverVO> listByPage(final RecoverTransactionQuery query) {
  final String tableName = RepositoryPathUtils.buildDbTableName(query.getApplicationName());
  final PageParameter pageParameter = query.getPageParameter();
  StringBuilder sqlBuilder = new StringBuilder();
  sqlBuilder.append("select id,target_class,target_method,"
      + " retried_count,create_time,last_time,version,group_id,task_id from ")
      .append(tableName).append(" where 1= 1 ");
  if (StringUtils.isNoneBlank(query.getTxGroupId())) {
    sqlBuilder.append(" and group_id = ").append(query.getTxGroupId());
  }
  if (Objects.nonNull(query.getRetry())) {
    sqlBuilder.append(" and retried_count < ").append(query.getRetry());
  }
  final String sql = buildPageSql(sqlBuilder.toString(), pageParameter);
  CommonPager<TransactionRecoverVO> pager = new CommonPager<>();
  final List<Map<String, Object>> mapList = jdbcTemplate.queryForList(sql);
  if (CollectionUtils.isNotEmpty(mapList)) {
    pager.setDataList(mapList.stream()
        .map(this::buildByMap).collect(Collectors.toList()));
  }
  final Integer totalCount =
      jdbcTemplate.queryForObject(String.format("select count(1) from %s", tableName), Integer.class);
  pager.setPage(PageHelper.buildPage(pageParameter, totalCount));
  return pager;
}

代码示例来源：origin: yu199195/Raincat

@Override
public void doConnect() {
  if (channel != null && channel.isActive()) {
    return;
  }
  final TxManagerServer txManagerServer = TxManagerLocator.getInstance().locator();
  if (Objects.nonNull(txManagerServer)
      && StringUtils.isNoneBlank(txManagerServer.getHost())
      && Objects.nonNull(txManagerServer.getPort())) {
    host = txManagerServer.getHost();
    port = txManagerServer.getPort();
  }
  ChannelFuture future = bootstrap.connect(host, port);
  LogUtil.info(LOGGER, ".....connect txManager-socket -> host:port:{}", () -> host + ":" + port);
  future.addListener((ChannelFutureListener) futureListener -> {
    if (futureListener.isSuccess()) {
      channel = futureListener.channel();
      LogUtil.info(LOGGER, "Connect to server successfully!-> host:port:{}", () -> host + ":" + port);
    } else {
      LogUtil.info(LOGGER, "Failed to connect to server, try connect after 5s-> host:port:{}", () -> host + ":" + port);
      futureListener.channel().eventLoop().schedule(this::doConnect, 5, TimeUnit.SECONDS);
    }
  });
}

代码示例来源：origin: zhegexiaohuozi/SeimiCrawler

private void init() {
  Crawler c = clazz.getAnnotation(Crawler.class);
  Assert.notNull(c, StrFormatUtil.info("crawler {} lost annotation @cn.wanghaomiao.seimi.annotation.Crawler!", clazz.getName()));
  this.queueClass = c.queue();
  this.queueInstance = context.getBean(queueClass);
  Assert.notNull(queueInstance, StrFormatUtil.info("can not get {} instance,please check scan path", queueClass));
  memberMethods = new HashMap<>();
  ReflectionUtils.doWithMethods(clazz, method -> memberMethods.put(method.getName(), method));
  this.crawlerName = StringUtils.isNoneBlank(c.name()) ? c.name() : clazz.getSimpleName();
  instance.setCrawlerName(this.crawlerName);
  resolveProxy(c.proxy());
  this.useCookie = c.useCookie();
  this.currentUA = instance.getUserAgent();
  this.delay = c.delay();
  this.useUnrepeated = c.useUnrepeated();
  this.seimiHttpType = c.httpType();
  this.httpTimeOut = c.httpTimeOut();
  logger.info("Crawler[{}] init complete.", crawlerName);
}

代码示例来源：origin: yu199195/hmily

@Override
public Object interceptor(final ProceedingJoinPoint pjp) throws Throwable {
  HmilyTransactionContext hmilyTransactionContext;
  RequestAttributes requestAttributes = null;
  try {
    requestAttributes = RequestContextHolder.currentRequestAttributes();
  } catch (Throwable ex) {
    LogUtil.warn(LOGGER, () -> "can not acquire request info:" + ex.getLocalizedMessage());
  }
  HttpServletRequest request = requestAttributes == null ? null : ((ServletRequestAttributes) requestAttributes).getRequest();
  String context = request == null ? null : request.getHeader(CommonConstant.HMILY_TRANSACTION_CONTEXT);
  if (StringUtils.isNoneBlank(context)) {
    hmilyTransactionContext = GsonUtils.getInstance().fromJson(context, HmilyTransactionContext.class);
  } else {
    hmilyTransactionContext = HmilyTransactionContextLocal.getInstance().get();
    if (Objects.nonNull(hmilyTransactionContext)) {
      hmilyTransactionContext.setRole(HmilyRoleEnum.SPRING_CLOUD.getCode());
    }
  }
  return hmilyTransactionAspectService.invoke(hmilyTransactionContext, pjp);
}

代码示例来源：origin: yu199195/hmily

private HmilyTransaction buildHmilyTransaction(final ProceedingJoinPoint point, final int role, final String transId) {
  HmilyTransaction hmilyTransaction;
  if (StringUtils.isNoneBlank(transId)) {
    hmilyTransaction = new HmilyTransaction(transId);
  } else {
  String confirmMethodName = hmily.confirmMethod();
  String cancelMethodName = hmily.cancelMethod();
  if (StringUtils.isNoneBlank(confirmMethodName)) {
    hmilyTransaction.setConfirmMethod(confirmMethodName);
    confirmInvocation = new HmilyInvocation(clazz, confirmMethodName, method.getParameterTypes(), args);
  if (StringUtils.isNoneBlank(cancelMethodName)) {
    hmilyTransaction.setCancelMethod(cancelMethodName);
    cancelInvocation = new HmilyInvocation(clazz, cancelMethodName, method.getParameterTypes(), args);

代码示例来源：origin: yu199195/hmily

@Override
  public Object interceptor(final ProceedingJoinPoint pjp) throws Throwable {
    HmilyTransactionContext hmilyTransactionContext = null;
    final Request request = RpcContext.getContext().getRequest();
    if (Objects.nonNull(request)) {
      final Map<String, String> attachments = request.getAttachments();
      if (attachments != null && !attachments.isEmpty()) {
        String context = attachments.get(CommonConstant.HMILY_TRANSACTION_CONTEXT);
        if (StringUtils.isNoneBlank(context)) {
          hmilyTransactionContext = GsonUtils.getInstance().fromJson(context, HmilyTransactionContext.class);
          request.getAttachments().remove(CommonConstant.HMILY_TRANSACTION_CONTEXT);
        } else {
          hmilyTransactionContext = HmilyTransactionContextLocal.getInstance().get();
        }
      }
    } else {
      hmilyTransactionContext = HmilyTransactionContextLocal.getInstance().get();
    }
    return hmilyTransactionAspectService.invoke(hmilyTransactionContext, pjp);
  }
}

代码示例来源：origin: yu199195/myth

@Override
public Object interceptor(final ProceedingJoinPoint pjp) throws Throwable {
  MythTransactionContext mythTransactionContext = TransactionContextLocal.getInstance().get();
  if (Objects.nonNull(mythTransactionContext)
      && mythTransactionContext.getRole() == MythRoleEnum.LOCAL.getCode()) {
    mythTransactionContext = TransactionContextLocal.getInstance().get();
  } else {
    RequestAttributes requestAttributes = RequestContextHolder.currentRequestAttributes();
    HttpServletRequest request = ((ServletRequestAttributes) requestAttributes).getRequest();
    String context = request.getHeader(CommonConstant.MYTH_TRANSACTION_CONTEXT);
    if (StringUtils.isNoneBlank(context)) {
      mythTransactionContext = GsonUtils.getInstance().fromJson(context, MythTransactionContext.class);
    }
  }
  return mythTransactionAspectService.invoke(mythTransactionContext, pjp);
}

代码示例来源：origin: yu199195/hmily

@Override
  public Object interceptor(final ProceedingJoinPoint pjp) throws Throwable {
    final String context = RpcContext.getContext().getAttachment(CommonConstant.HMILY_TRANSACTION_CONTEXT);
    HmilyTransactionContext hmilyTransactionContext;
    if (StringUtils.isNoneBlank(context)) {
      hmilyTransactionContext = GsonUtils.getInstance().fromJson(context, HmilyTransactionContext.class);
      RpcContext.getContext().getAttachments().remove(CommonConstant.HMILY_TRANSACTION_CONTEXT);
    } else {
      hmilyTransactionContext = HmilyTransactionContextLocal.getInstance().get();
    }
    return hmilyTransactionAspectService.invoke(hmilyTransactionContext, pjp);
  }
}

代码示例来源：origin: yu199195/myth

@Override
  public Object interceptor(final ProceedingJoinPoint pjp) throws Throwable {
    final String context = RpcContext.getContext().getAttachment(CommonConstant.MYTH_TRANSACTION_CONTEXT);
    MythTransactionContext mythTransactionContext;
    if (StringUtils.isNoneBlank(context)) {
      mythTransactionContext = GsonUtils.getInstance().fromJson(context, MythTransactionContext.class);
    } else {
      mythTransactionContext = TransactionContextLocal.getInstance().get();
    }
    return mythTransactionAspectService.invoke(mythTransactionContext, pjp);
  }
}

代码示例来源：origin: yu199195/hmily

final int pageSize = pageParameter.getPageSize();
Query baseQuery = new Query();
if (StringUtils.isNoneBlank(query.getTransId())) {
  baseQuery.addCriteria(new Criteria("transId").is(query.getTransId()));

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