向AD查询无限结果

Question

我正在使用下一个代码来获取AD

中的所有用户

Hashtable<String, String> env = new Hashtable<String, String>();
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
    env.put(Context.PROVIDER_URL, "ldap://grupoasisa.local:636");
    env.put(Context.SECURITY_PROTOCOL, "ssl");
    env.put(Context.SECURITY_PRINCIPAL, "DOMASISA\"+USER_SERVICE);
    env.put(Context.SECURITY_CREDENTIALS, PASSWORD_SERVICE);
    try {
        DirContext ctx = new InitialLdapContext(env, null);
        SearchControls searchCtls = new SearchControls();
        String returnedAtts[]={"sAMAccountName", "description", "mail"};
        searchCtls.setReturningAttributes(returnedAtts);
        //Specify the search scope
        searchCtls.setSearchScope(SearchControls.SUBTREE_SCOPE);
        searchCtls.setTimeLimit(0);
        searchCtls.setCountLimit(0);
        //Specify the LDAP search filter
        String searchFilter="(&(objectCategory=person)(objectClass=user))";
        //Specify the Base for the search
        String searchBase = "DC=grupoasisa,DC=local";
        // Search for objects using the filter
        NamingEnumeration<SearchResult> answer = ctx.search(searchBase, searchFilter, searchCtls);
        //Loop through the search results
        while (answer.hasMoreElements()) {
            SearchResult searchResult = answer.next();
            Attributes attrs = searchResult.getAttributes();
            Attribute usuWin = attrs.get("sAMAccountName");
            Attribute racf = attrs.get("description");
            Attribute email = attrs.get("mail");    
        }
} catch (NamingException e) {
        System.err.println("Error: "+e.getMessage());
    } catch (Exception e) {
        System.err.println("Error: "+e.getMessage());
    }

虽然我指定搜索是无限的，但我只接收到1000条第一个记录。发生了什么?

Answer 1

不可能，您必须对结果进行分页(PaginationControl)。