So, in your use case, the original user sign-up form is still up in
the browser window when the user goes to their email, clicks the link
(launching a new window) -- updating the user record and then the user
returns to the form that is open, makes a change and submits? That
would cause a opt lock failure.
When a user signs up, do you redirect to a page saying something like
"Hey, just sent you an email to make sure you are a real person.
etc"? Or are you just returning the form again? Redirecting to
another page would help since then the user would have to go edit
their profile to bring up the form, which is impossible since they
can't login until they are verified.
-D
On Jun 4, 2008, at 1:27 PM, Anil Sharma wrote:
I am building a web application using tapestry/spring/hibernate
based on
appfuse.
During signup process I send an email with a link to verify the email
address and take user automatically to next step to fill another
form in the
browser.
When user clicks on the link in email, there is an database update
with
email verified flag marked as true and version incremented.
When user click mail link and afterwards submits the next form with
his
changes, there is optimistic locking failure thrown since version
has been
updated by his clicking mail link in separate browser window.
I want to handle this exception as to merge users changes as well as
mark
email verified flag as true.
I don't want to inform user about it since I know already clicking
on mail
link updated the version field and hence the conflict with optimistic
locking failure
How to go about it??
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