Re: [flexcoders] Error in Adobe class MultiTopicConsumer

2008-06-02 Thread Pedro Sena 
Hi Andrew,

Can't you subclass MultiTopicConsumer and override this method to use your
instead of use this one?



On Mon, Jun 2, 2008 at 12:43 PM, bbloggs96 [EMAIL PROTECTED] wrote:

   I am using the MultiTopicConsumer with Blaze.

 I have had problems with removeSubscription, it gives me an error when
 I remove the last subtopic in the array of subscriptions. It works OK
 if any other subtopic is removed.

 I tracked down the problem to the actual Adobe Class
 MultiTopicConsumer and method removeSubscription.

 The code removes the subtopic, but then does a check afterwards to see
 if it is ttrying to remove a subtopic that does not exist. But when it
 is the last subtopic, it always fails.

 Does anybody have a work around?

 This is the method from Adobe Class MultiTopicConsumer:

 public function removeSubscription(subtopic:String = null,
 selector:String = null):void
 {
 for (var i:int = 0; i  subscriptions.length; i++)
 {
 var si:SubscriptionInfo =
 SubscriptionInfo(subscriptions.getItemAt(i));
 if (si.subtopic == subtopic  si.selector == selector)
 {
 subscriptions.removeItemAt(i);
 break;
 }
 }
 if (i == subscriptions.length)
 throw new MessagingError(Attempt to remove a subscription
 with subtopic:  +
 subtopic +  and selector:  + selector +  that this
 consumer does not have);
 }

 The problem is the if (i == subscriptions.length), which always is
 true because it has just been removed.

 Andrew

  




-- 
/**
* Pedro Sena
* System Architect
* Sun Certified Java Programmer
* Sun Certified Web Component Developer
*/

RE: [flexcoders] Error in Adobe class MultiTopicConsumer

2008-06-02 Thread Seth Hodgson 
Hi Andrew,

Definitely a bug, and I've logged it: https://bugs.adobe.com/jira/browse/BLZ-189
I'd recommend voting for it and adding yourself as a watcher.

Thanks,
Seth

From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of 
bbloggs96
Sent: Monday, June 02, 2008 8:43 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Error in Adobe class MultiTopicConsumer

I am using the MultiTopicConsumer with Blaze.

I have had problems with removeSubscription, it gives me an error when
I remove the last subtopic in the array of subscriptions. It works OK
if any other subtopic is removed.

I tracked down the problem to the actual Adobe Class
MultiTopicConsumer and method removeSubscription.

The code removes the subtopic, but then does a check afterwards to see
if it is ttrying to remove a subtopic that does not exist. But when it
is the last subtopic, it always fails.

Does anybody have a work around?

This is the method from Adobe Class MultiTopicConsumer:

public function removeSubscription(subtopic:String = null,
selector:String = null):void
{
for (var i:int = 0; i  subscriptions.length; i++)
{
var si:SubscriptionInfo =
SubscriptionInfo(subscriptions.getItemAt(i));
if (si.subtopic == subtopic  si.selector == selector)
{
subscriptions.removeItemAt(i);
break;
}
}
if (i == subscriptions.length)
throw new MessagingError(Attempt to remove a subscription
with subtopic:  + 
subtopic +  and selector:  + selector +  that this
consumer does not have);
}

The problem is the if (i == subscriptions.length), which always is
true because it has just been removed.

Andrew