On Wed, Nov 13, 2002 at 12:22:07PM +0000, Jeremy Quinn wrote:
>
> On Tuesday, Nov 12, 2002, at 17:24 Europe/London, Michael Melhem wrote:
>
> >On Tue, Nov 12, 2002 at 05:31:08PM +0100, Marcus Crafter wrote:
> >>
>
>
> >
> >If one uses the caching-point pipeline implementation with
> >autoCachingPoint
> >turned off (you can set this in the components section of the
> >sitemap.xmap) then its possible to flag individual pipeline components
> >as caching-points.
> >
> >This means that one could do something like the following:
> >
> ><map:transform src=".." pipeline-hints="caching-point={cacheHere}" />
> >
> >This would instruct the pipeline to cache at this point (if the
> >component
> >is cachable). This way it is possible to have multiple cache points
> >along
> >any given pipeline.
> >
> >Hope that Helps some!
> >
>
> WOW!
> Where is this documented?
Yes, this is my fault, currently there is no real documentation for
this. (Note this functionality is only available in c2.1)
There is some documentation in the sample webapp top level sitemap.xmap.
Look in the pipeline components section where the pipeline implementation is
selected.
In the src you will find that the pipeline-hints language defined as follows:
A pipeline-hints attribute has one or more comma separated hints
hints-attr :: hint [ ',' hint ]*
A hint is a name and an optional (string) value
If there is no value, it is considered as boolean string "true"
hint :: literal [ '=' litteral ]
literal :: <a character string where the chars ',' and '=' are not permitted>
This means you can have something like:
<map:transform src=".."
pipeline-hints="caching-point, profile={1}" />
I hope to remendy the problem with documentation soon. Does anyne know
where the documentation for pipeline-hints and caching-points should go?
Best Regards,
Michael Melhem
>
> regards Jeremy
>
>
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