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From Bill Nagy <n...@watson.ibm.com>
Subject Re: [jira] Commented: (AXIS2-938) Plugpoint to allow for migration between context and TLS
Date Mon, 31 Jul 2006 20:02:57 GMT
Hi dims,

If all you are asking me for is to add calls into the other
MessageReceiver's and the ServiceClient, I'd be happy to do it; I just
didn't have a use case that required that, so didn't want to clutter the
code.

Alternatively I can make it more explicit in the comments that it is up
to the programming model layer to make these invocations, and that not
all may.  (The migrators really border between the QoSes and the
PM-level code, so anyone implementing one has to understand the PM-layer
as well anyways.)

Which would you prefer (or did I miss what you were trying to explain?)

-Bill

On Mon, 2006-07-31 at 14:58 -0400, Davanum Srinivas wrote:
> Bill,
> 
> If we decide to mode the whole thing into modules/core, then i will
> have no problem keeping the methods for migrators and make it similar
> to modules, transports, phases etc.
> 
> Here's my problem, the Patch does not reflect the intention. If you
> check it in as-is right now. Anyone using the core module and *NOT*
> using module/jaxws will scratch their heads as their entry points are
> *NEVER* called from the code.
> 
> Do you see the problem?
> 
> thanks,
> dims
> 
> On 7/31/06, Bill Nagy (JIRA) <jira@apache.org> wrote:
> >     [ http://issues.apache.org/jira/browse/AXIS2-938?page=comments#action_12424587
]
> >
> > Bill Nagy commented on AXIS2-938:
> > ---------------------------------
> >
> > (Sorry that I'm a little late to the discussion; I just switched machines and apparently
my mail filtering is screwed up.)
> >
> > The plugpoint was indeed meant to be PM-agnostic, and I know for a fact that when
Tuscany integrates with Axis2 they will need this as well.  As Nick pointed out, the invocations
have to happen at the PM layer, as the PM may introduce thread-switches of its own, and that's
the only place that will know when all of those have been completed or will know before they
start.
> >
> > As to putting the LinkedList into the AxisConfiguration vs. the ConfigurationContext,
I had likened the migrators to modules, transports, phases, etc. all of which reside in the
AxisConfiguration.  At least on the client side, migrators are going to have to be statically
registered/deployed, as they need to be invoked high up in the PM and not much of the engine
will have executed at that point in time.  If you still think that they belong in the ConfigurationContext,
then I'm happy to move the List.
> >
> > -Bill
> 
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