Hi,
Am 14.11.2012 um 02:16 schrieb David G.:
Ian,
Correct - I want to trap the output of a sling:include.
You might want to implement a component level filter and wrap the response
object.
Regards
Felix
If i have a resource that sling:includes 5 other resources, I want to be able
to hook in and have access to what each sling:include wrote to the
response, and modify it if needed. Conceptually I'm imagining something like
a Sling Filter at the Component level, but on the exit of the inclusion,
rather than the entrance.
And wrt to the Sling Rewriters - those are the Sling docs i was reading over
and looked through the Sling src for example implementations.
Ill take a look at the Cocoon docs as well - thanks for the links!
--
David Gonzalez
Sent with Sparrow (http://www.sparrowmailapp.com/?sig)
On Tuesday, November 13, 2012 at 6:40 PM, Ian Boston wrote:
On 14 November 2012 09:35, David G. davidjgonza...@gmail.com
(mailto:davidjgonza...@gmail.com) wrote:
Is there any mechanism in Sling that would let me inspect/modify the
output a resource after it has been fully evaluated against its
renderer? Similar to the sling rewriter pipeline but a hook that
occurs after each resource include?
If by output of a resource you mean the response object, then IIRC you
can perform servlet request dispatch operations that will enable you
to process the output of an internal request. There are some helper
classes for wrapping requests. That will give you raw low level access
to the rendered response from a resource. Just ask for pointers if
that made no sense.
Likewise, is there any other documentation on the Sling rewriter
pipeline? Im not too familiar w all the SAX eventing and what
could/should (use cases) happen in Generators, Transformers and
Processors.
Does this help (sorry if youve read it) ?
http://sling.apache.org/site/output-rewriting-pipelines-orgapacheslingrewriter.html
or is it the Cocoon terminology you are after ?
(only for terminology)
http://cocoon.apache.org/2.1/userdocs/generators.html
http://cocoon.apache.org/2.1/userdocs/transformers.html
Ian
