Hit the wrong button. The blank line at the after the IF statement at
the end of the code should be "throw new
InvalidUsernameException(...);".
Sorry about that.
cheers,
barneyb
On Wed, 3 Nov 2004 11:35:40 -0800, Barney Boisvert <[EMAIL PROTECTED]> wrote:
> Absolutely I am. That's the only thing that knows for sure.
>
> public setUsername(username) {
> if (username.length() < 5)
> throw new ValidationException(...);
> if (username.length() > 15)
> throw new ValidationException(...);
> if (REfind("[^a-zA-Z0-9]", username) > 0)
> throw new ValidationException(...);
> try {
> var id = userHome.getUserIDFromUsername(username);
> // if an id exists, we need to check and see if it matches this object's
> // id, for when we're calling an update operation. the column is unsigned
> // so only positive values are allowed. getId() returns -1 for unpersisted
> // objects.
> if (id != getId())
> throw new ValidationException(...);
> } catch (InvalidUsernameException iue) {
> // good, it's unique.
> }
> }
>
> the getUserIdFromUsername method in the userHome object looks like this:
>
> public getUserIdFromUsername(username)
> throws InvalidUsernameException
> {
> var get = "";
> <cfquery ... name="get">
> SELECT id
> FROM user
> WHERE username = <cfqp value="#username#" ... />
> </cfquery>
> if (get.recordCount == 0)
>
> return get.id;
>
>
> }
>
--
Barney Boisvert
[EMAIL PROTECTED]
360.319.6145
http://www.barneyb.com/blog/
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