Its not as expensive as you think. The connection is NOT an HttpConnection.
Its a connection to a custom resource loader.
-Tim
Bruce Miller wrote:
Tim Funk wrote:
You'll need to clean the following up but you can use this:
Date lastModified =
new Date(servletContext
.getResource()
.openConnection()
.getLastModified());
Ah! I did miss that... However...
Openning a connection seems potentially
more expensive than "merely" getting the timestamp on a file.
(I was planning on checking this at the beginning of every request,
and by the time this application is finished, there could
end up several levels of resources that might occasionally
get updated).
Is this likely to be an issue?
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