Have you considered storing the XML in an XML db like eXist?
   - Thomas.

[EMAIL PROTECTED] wrote:

thnx rof your hints but

the problem is that i dont want to chache the xsp but the xml content that xsp generate. The XSP run a esql query and produce a 7000-10000 nodes xml i want to avoid runing the xsp (java) code again and again

-- stavros


On Thu, 20 May 2004, Joerg Heinicke wrote:



On 19.05.2004 13:37, iyy wrote:



use caching.

http://server:8080/cocoon/docs/userdocs/concepts/caching.html


Caching is the way to go. You can either make your XSP cacheable (e.g. by using ExpiresValidity) or configure the pipeline to be cacheable ("expires 1 hour" or similar).

Dotring such a huge XML tree in session will probably lead fast to an OutOfMemoryError.

Joerg



i have a .xsp that read from a database and create a .xml file that
describe a tree, then the data from this xml are transformed to a
javascript tree

the problem is that i need the xml data from the database in each request
to create the tree (navigation tree) but some times those data produce a
.xml with 7000 - 10000 nodes. so i have to wait some minutes to ge a
responce.

my question is:

where can i store temporary the produced XML (i can not use file system)
so not to have to call .xsp in each request?
is it possible to store the tree in SESSION ?


WriteDOMSessionTransformer should be your friend:


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