本文整理了Java中javax.security.auth.kerberos.KeyTab.exists()方法的一些代码示例，展示了KeyTab.exists()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。KeyTab.exists()方法的具体详情如下：
包路径：javax.security.auth.kerberos.KeyTab
类名称：KeyTab
方法名：exists

KeyTab.exists介绍

暂无

代码示例

代码示例来源：origin: wildfly/wildfly

private void checkKeyTab() throws IOException {
  KeyTab kt = KeyTab.getInstance(keyTab);
  if (!kt.exists()) {
    throw log.keyTabDoesNotExists(keyTab.getAbsolutePath());
  }
  if (kt.getKeys(new KerberosPrincipal(principal)).length == 0) {
    throw log.noKeysForPrincipalInKeyTab(principal, keyTab.getAbsolutePath());
  }
}

代码示例来源：origin: org.wildfly.security/wildfly-elytron

private void checkKeyTab() throws IOException {
  KeyTab kt = KeyTab.getInstance(keyTab);
  if (!kt.exists()) {
    throw log.keyTabDoesNotExists(keyTab.getAbsolutePath());
  }
  if (kt.getKeys(new KerberosPrincipal(principal)).length == 0) {
    throw log.noKeysForPrincipalInKeyTab(principal, keyTab.getAbsolutePath());
  }
}

代码示例来源：origin: org.jboss.eap/wildfly-client-all

private void checkKeyTab() throws IOException {
  KeyTab kt = KeyTab.getInstance(keyTab);
  if (!kt.exists()) {
    throw log.keyTabDoesNotExists(keyTab.getAbsolutePath());
  }
  if (kt.getKeys(new KerberosPrincipal(principal)).length == 0) {
    throw log.noKeysForPrincipalInKeyTab(principal, keyTab.getAbsolutePath());
  }
}

代码示例来源：origin: org.wildfly.security/wildfly-elytron-mechanism-gssapi

private void checkKeyTab() throws IOException {
  KeyTab kt = KeyTab.getInstance(keyTab);
  if (!kt.exists()) {
    throw log.keyTabDoesNotExists(keyTab.getAbsolutePath());
  }
  if (kt.getKeys(new KerberosPrincipal(principal)).length == 0) {
    throw log.noKeysForPrincipalInKeyTab(principal, keyTab.getAbsolutePath());
  }
}

代码示例来源：origin: org.wildfly.security/wildfly-elytron-auth-util

private void checkKeyTab() throws IOException {
  KeyTab kt = KeyTab.getInstance(keyTab);
  if (!kt.exists()) {
    throw log.keyTabDoesNotExists(keyTab.getAbsolutePath());
  }
  if (kt.getKeys(new KerberosPrincipal(principal)).length == 0) {
    throw log.noKeysForPrincipalInKeyTab(principal, keyTab.getAbsolutePath());
  }
}