Hi Peter,
unfortunetely I couldn't solve the problem and as it isn't so crucial at
the moment, I have left it behind for now on.
Actually there might be another problem (or bug) lying around if you
produce htmls' with 'noncaching' option. Cocoon seems to be leaving
files open when using html-serializer with noncaching option in your
pipeline. And eventually your application can crash because you exceed
the maximum open files that your OS tolerates. (Cocoon 2.1.11 / Centos 4.6)
mika
Peter Sparkes kirjoitti:
Hi
I have tried using <map:pipeline type="noncaching"> and invalidate
the PDF by changing the XSLT that produces it. Neither makes any
difference.
It appears that FOP is getting the image from its own cache which is
not being updated by the new version of the image. Like you I get the
new image when I restart tomcat and hence cocoon
Have you managed to fix the problem?
Peter
Hi,
this is what Joerg Heinicke wrote about the similar problem of mine:
My guess is it's actually the PDF that is taken from the cache. I
guess the cache key for the PDF does not take included resources like
your images into account. If that's true you just have to invalidate
the PDF. I don't know how exactly your PDF pipeline looks like but
you might want to "touch" (in the Linux sense, changing the file's
timestamp) an XSLT or the input XML.
(See: image caching on 4-5 March at the users-list)
mika
Peter Sparkes kirjoitti:
Hi,
I generate html and pdf, which contain images, from the a database.
When I update an image the html correctly displays the new image,
however the pdf incorrectly contains the old image. If I then change
the new image file name the pdf displays the correct image. When I
change the image file name back the old image is displayed in the
pdf, not the new image.
It appears that the pdf is using a cached version of the image not
the new version. Please, how can I get the pdf to display the new
image rather than the old cashed image. I can't change the image
file name in the production system.
I am using Cocoon 2.1.10
Thank you
Peter Sparkes
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