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List:       rhq-devel
Subject:    GWT config editor question
From:       hrupp () redhat ! com (Heiko W ! Rupp)
Date:       2011-06-09 15:53:11
Message-ID: CB19D91B-9344-4BE9-AB38-DB89AAB6E4C6 () redhat ! com
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Am 09.06.2011 um 17:27 schrieb John Mazzitelli:

> we should have one SLSB method in ConfigurationManagerBean - you give it 
> a "dynamic property expression" and it returns the data. the 

That is clear and not my question :-)

> We could even have it support different kinds of expressions. Some that 
> return a list of menu items (a list of strings), some that return a 
> single simple property value (a string). Some would query for user 
> names, some would query for a specific resource's connection properties.

Yes. That is up to the backend.

> BTW, this kind of thing adds a level of complexity since this now means 
> we have to do authz checks.
> 

The question is really how to hook that call-back-into-the server from the config editor.

> On 06/09/2011 11:17 AM, Heiko W.Rupp wrote:
>> 
>> Am 09.06.2011 um 15:41 schrieb Jay Shaughnessy:
>>> It may make sense to pass a "dynamic" config def back to the server for
>>> realization, returning back a non-dynamic config-def and then pass that
>>> into the config editor.
>> 
>> How or where would I address that, given the async nature of GWT and the fact
>> that ConfigurationEditor#buildSimpleField() is the most logical place (in a sync world)
>> to trigger that server call?
>> 
>>    Heiko
>> 
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