本文整理了Java中org.apache.commons.lang3.StringUtils.isAllEmpty()方法的一些代码示例，展示了StringUtils.isAllEmpty()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.isAllEmpty()方法的具体详情如下：
包路径：org.apache.commons.lang3.StringUtils
类名称：StringUtils
方法名：isAllEmpty

StringUtils.isAllEmpty介绍

[英]Checks if all of the CharSequences are empty ("") or null.

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

[中]检查所有字符序列是否为空（“”）或null。

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

代码示例

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

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

代码示例来源：origin: kamax-matrix/mxisd

public EmailSmtpConnector(EmailSmtpConfig cfg) {
  this.cfg = cfg.build();
  Properties sCfg = new Properties();
  sCfg.setProperty("mail.smtp.host", cfg.getHost());
  sCfg.setProperty("mail.smtp.port", Integer.toString(cfg.getPort()));
  // This seems very fiddly as we need to call different connect() methods depending
  // If there is authentication or not. We set those for the sake of completeness and
  // Backward compatibility. See previously opened issues about Email and SMTP.
  if (StringUtils.isAllEmpty(cfg.getLogin(), cfg.getPassword())) {
    sCfg.setProperty("mail.smtp.auth", "false");
  } else {
    sCfg.setProperty("mail.smtp.auth", "true");
  }
  session = Session.getInstance(sCfg);
}

代码示例来源：origin: org.xwiki.platform/xwiki-platform-tool-standards-validator

/**
 * Each HTML or HTML5 document must begin with a valid doctype declaration.
 * Is considered valid a doctype with "html" name and no attribute.
 */
public void validateRpd6s1()
{
  boolean validDocumentType = this.html5Document.childNodes().stream()
    .filter(node -> node instanceof DocumentType)
    .anyMatch(documentType -> "html".equalsIgnoreCase(documentType.attr("name")) && StringUtils
      .isAllEmpty(documentType.attr("publicId"), documentType.attr("systemId")));
  assertTrue(Type.ERROR, "rpd6s1.doctype", validDocumentType);
}

代码示例来源：origin: kamax-matrix/mxisd

if (StringUtils.isAllEmpty(cfg.getLogin(), cfg.getPassword())) {
  log.info("Not using SMTP authentication");
  transport.connect();