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From Trejkaz <trej...@trypticon.org>
Subject Re: User authorisation
Date Fri, 27 Apr 2012 05:09:29 GMT
On Mon, Apr 23, 2012 at 10:50 PM, Rick Hillegas
<rick.hillegas@oracle.com> wrote:
> UserAuthenticator.authenticateUser() can throw a SQLException which explains
> that the user doesn't have access to the given database. I find that
> SQLExceptions raised by the following code reach the application:

I just gave this a shot, but it doesn't appear to work, at least not
over the client-server connection.

I tried it using a mock authenticator:

    mockery.checking(new Expectations() {{
        oneOf(authenticator).authenticateUser("bob", "bob",
dbDir.getAbsolutePath(), new Properties());
SQLNonTransientConnectionException("Database access denied for user
bob", "08004.C.3")));

Then when I connect to the database, I do get back SQLState "08004",
but it's "08004.C.1" with a different error message to the one I
returned. My initial guess would be that Derby swallows the
authentication exception on the server side, sends some kind of error
code over the wire and then the client driver propagates a brand new
exception to the application.


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