[Date Prev][Date Next]
[Chronological]
[Thread]
[Top]
Re: Java LDAP API - LDAPControl class
At 03:56 PM 10/18/2000, Steve Sonntag wrote:
I agree, but you still
need a way to populate the
date into the LDAPControl class, i.e. still need
the method in LDAPControl.
That isn't exactly true. You do not need to have a setValue()
method in the LDAPControl class for it to be in the LDAPSortControl class
(or any other subclass). But that's just a nitpicky statement about
Java. I would suggest that the setValue() method is a protected
method of the LDAPControl class. It is not much value to the
application developer since the actual value is generally some ASN.1
encoded structure. It would be better to have the setValue() method
only callable in the subclass, when it creates a more appropriate
interface for application developers.
-Steve
>>> Bruce Greenblatt
<bgreenblatt@directory-applications.com> 18-Oct-00 4:31:45 PM
>>>
I would expect that when the LDAPControl is subclassed for a specific
control that a better SetValue() method would be provided in the
subclass. For example, if the value of the control is essentially a
string, I would hope to see the subclass define a SetValue() method such
as:
public setValue(String value);
So, in the description of the SetValue() method, I would like to see
language that indicates that implementors of subclasses of "control
specific" LDAPControls SHOULD provide a setValue() method that is
specific to the value of the control being implemented...
Bruce
At 03:21 PM 10/18/2000, Steve Sonntag wrote:
I agree protected is
adequate
-Steve
>>> Rob Weltman <robw@worldspot.com> 18-Oct-00 3:02:09 PM
>>>
Does it need to be public? If it's only for use by extensions (and
I
think that is the case), the method can be protected instead.
Rob
Steve Sonntag wrote:
> The LDAPControl class needs a setValue method. I realize that
the
> value can be set on the constructor, but takethe following
> example. Suppose I want to build a class in my application
that
> extendscontrol to build my control, for example, server side
> sort. public class LDAPSortControl extends LDAPControl{ static
String
> oid="1.2.840.113556.1.4.473"; public
LDAPSortControl( boolean
> critical, LDAPSortKey key) { super(
oid, critical,
> (byte[])null); // This line must be first in the
constructor
> // oops, we haven't built the control value yet - how do we pass it
in
> to // the LDAPControl
object???? // need a
setValue
> method to get the job done. } Suggested prototype - public
setValue(
> byte[] value); -Steve ------------------------
> Steve Sonntag
> Novell, Inc., the leading provider of Net services
software
==============================================
Bruce Greenblatt, Ph. D.
Directory Tools and Application Services, Inc.
http://www.directory-applications.com
See my new Book on Internet Directories:
http://www.phptr.com/ptrbooks/ptr_0139744525.html
==============================================
Bruce Greenblatt, Ph. D.
Directory Tools and Application Services, Inc.
http://www.directory-applications.com
See my new Book on Internet Directories: http://www.phptr.com/ptrbooks/ptr_0139744525.html