I agree that access to _* methods will be useful/necessary.
This is why I proposed an interceptor chain bypass option, rather
than directly exposing methods. My problem with directly exposing
methods is that end users may see these and use them.
--
Manik Surtani
Lead, JBoss Cache
JBoss, a division of Red Hat
Email: manik(a)jboss.org
Telephone: +44 7786 702 706
MSN: manik(a)surtani.org
Yahoo/AIM/Skype: maniksurtani
On 16 Aug 2006, at 03:49, Ben Wang wrote:
Since I haven't done the integration so it is difficult to say
for
sure. But I have a feeling that I will need to have the access to
_* methods as well from PojoCache. So would it be OK then to create
a delegate interface from CacheSPI (e.g., NakedNode, in that calls
here are not going thru any interceptor chain) that exposes these
APIs? User can still access these but at least it doesn't pollute
the SPI interfaces.
BTW, maybe this deserves a forum thread? :-)
My 2 cents,
-Ben
-----Original Message-----
From: jbosscache-dev-bounces(a)lists.jboss.org [mailto:jbosscache-dev-
bounces(a)lists.jboss.org] On Behalf Of Manik Surtani
Sent: Monday, August 14, 2006 8:17 PM
To: jbosscache-dev(a)lists.jboss.org
Subject: [jbosscache-dev] Habanero: implementing peek() and _*()
methods
In 2.0.0, all interceptors have a reference to a CacheSPI only.
This causes a problem in some interceptors (cache loader, lock
interceptors, etc) which currently make a few direct calls to _get
(), _put(), etc. to perform operations on the cache while bypassing
the interceptor stack entirely.
What do people think the best way would be do provide this access
for very specialised cases, but not exposing such calls in the
CacheSPI interface for generic Interceptors people may implement?
I'm currently doing this by creating a 'bypassInterceptorChain'
option and then calling a standard put() or get(), but this is at
best a hack, plus it exposes the 'bypassInterceptorChain' option in
a public API for users to (ab)use. Any better ideas?
Cheers,
--
Manik Surtani
Lead, JBoss Cache
JBoss, a division of Red Hat
Email: manik(a)jboss.org
Telephone: +44 7786 702 706
MSN: manik(a)surtani.org
Yahoo/AIM/Skype: maniksurtani
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