[OpenAjaxGadgets] [OpenAjaxIDE] Property onChange notification events

Howard Weingram weingram at tibco.com
Wed Apr 8 13:35:28 PDT 2009

Note that HubClient also inherits Hub, so it also it also has publish,
subscribe, unsubscribe, isConnected and so on.

However, the language below allows this to be some custom hub client API,
that does not necessarily talk to a Container or a ManagedHub or anything.


On 4/8/09 12:01 PM, "Jon Ferraiolo" <jferrai at us.ibm.com> wrote:

> Yes, I believe you are correct. At first I was going to say you were wrong
> and that a mashup/widget system must implement OpenAjax.hub.HubClient, but
> on closer inspection, the only APIs added by OpenAjax.hub.HubClient are the
> constructor, connect(), disconnect() and getPartnerOrigin(), all of which
> should be called auto-magically by the mashup/widget system on behalf of
> the widget.
> Jon,
> Javier H Pedemonte/Austin/IBM wrote on 04/08/2009 08:22:38 AM:
>>> Howard Weingram <weingram at tibco.com>
>>> So, language:
>>> The hub sub-object MUST implement the HubClient interface and semantics
>>> defined in the OpenAjax 2.0 specification.
>> You mean the OpenAjax.hub.Hub interface, right (with
>> subscribe/publish/unsubscribe methods)?
>> Javier H Pedemonte
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Howard Weingram      650.846.1000
Principal Architect  TIBCO Software Inc.

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