本文整理汇总了Java中javax.naming.directory.SearchControls.setTimeLimit方法的典型用法代码示例。如果您正苦于以下问题：Java SearchControls.setTimeLimit方法的具体用法？Java SearchControls.setTimeLimit怎么用？Java SearchControls.setTimeLimit使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类javax.naming.directory.SearchControls的用法示例。
在下文中一共展示了SearchControls.setTimeLimit方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: findUserDn
import javax.naming.directory.SearchControls; //导入方法依赖的package包/类
/**
* Finds a distinguished name(DN) of a user by querying the active directory LDAP context for the
* specified username.
*/
protected String findUserDn(LdapContextFactory ldapContextFactory, String username) throws NamingException {
LdapContext ctx = null;
try {
// Binds using the system username and password.
ctx = ldapContextFactory.getSystemLdapContext();
final SearchControls ctrl = new SearchControls();
ctrl.setCountLimit(1);
ctrl.setSearchScope(SearchControls.SUBTREE_SCOPE);
ctrl.setTimeLimit(searchTimeoutMillis);
final String filter =
searchFilter != null ? USERNAME_PLACEHOLDER.matcher(searchFilter)
.replaceAll(username)
: username;
final NamingEnumeration<SearchResult> result = ctx.search(searchBase, filter, ctrl);
try {
if (!result.hasMore()) {
throw new AuthenticationException("No username: " + username);
}
return result.next().getNameInNamespace();
} finally {
result.close();
}
} finally {
LdapUtils.closeContext(ctx);
}
}