Vadim Gritsenko pisze:
Grzegorz Kossakowski wrote:
Daniel Fagerstrom pisze:
What is most complicated (and something we maybe don't have to care
about), is making the right component parameters available while
executing a pipeline.
Can you explain what are those 'component parameters' to be made
available during pipeline execution? Do they exist in 2.1?
Yes, Daniel had in mind parameters passed from sitemap, those you declare that
way:
<map:parameter name="param" value="some value"/>
It looks *very* heavy, especially since it's done for *each* sax event
on *each* step of the pipeline. I'd like to avoid doing stuff like this
as far as possible.
It's basically price of having ObjectModel (and environment in general) as a singleton object (actually it's scoped to the execution of
block, but it's not important here).
On the other hand, we could introduce a new scope, like Daniel already suggested[1], and extend it so new scope is created not only when
entering the sitemap but also when entering the pipeline component. It's the only solution that comes to my mind, now.
WDYT?
[1] http://article.gmane.org/gmane.text.xml.cocoon.devel/74319
--
Grzegorz Kossakowski
http://reflectingonthevicissitudes.wordpress.com/
