Em Thu, 05 Nov 2009 22:06:28 -0200, Angelo Chen
<angelochen...@yahoo.com.hk> escreveu:
Hi,
Hi!
If we generate the image in the event, and return the link, then we need
to store the image somewhere in the file system, and clean it up later
after
the image got rendered, any idea how to handle this ?
Do not generate the image in the event nor store the image. I suggest you
to try the approach I've already suggested: create a page that generates
the image and returns a StreamResponse of it in its onActivate() method.
In your page, just use an <img src="imageLink"/> tag, with a
getImageLink() method that returns a Link to your image page.
--
Thiago H. de Paula Figueiredo
Independent Java, Apache Tapestry 5 and Hibernate consultant, developer,
and instructor
Owner, software architect and developer, Ars Machina Tecnologia da
Informação Ltda.
http://www.arsmachina.com.br
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