最近发现居然有ldap连接池

一、导入包

包名：ldapjdk.jar

二、LDAP连接

 public static LDAPConnection getConnection() {
  LDAPConnection conn = LdapUtils.getConnectionPool().getConnection();
  try {
   conn.authenticate(USER_ID, PASSWORD);
  } catch (LDAPException e) {
   String message = "Failed to authen the system ldap user";
   if (log.isErrorEnabled()) {
    log.error(message, e);
   }
  }

  return conn;
 }

三、增、删、改

public boolean create(UserEntity entity){

    String dn = "uid=" + user + "," + machineryPath;
    LDAPAttributeSet AttrSet = new LDAPAttributeSet();
    AttrSet.add(new LDAPAttribute("uid", user));

    ...  

    LDAPEntry newEntry = new LDAPEntry(dn, AttrSet);
   conn.add(newEntry);

}

 public boolean delete(String machineryPath, String user) {
  if (user == null || user.trim().length() == 0) {
   return false;
  }
  try {
   conn.delete("ou=Role,uid=" + user + "," + machineryPath);
   conn.delete("uid=" + user + "," + machineryPath);
   System.out.println("删除成功。。");
   return true;
  } catch (LDAPException e) {
   e.printStackTrace();
  }
  return false;
 }