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Correct implementation of IConnectionFactory [message #634142]

Wed, 20 October 2010 15:51

John Doyle

Messages: 12
Registered: March 2010

Junior Member

My project is relying upon the ConnectionProfiles provided in the enablement package for database connectivity. I've noted that all implementations of IConnectionFactory save one (SQMConnectionFactory) has what I consider a bad implementation of one of the createConnection methods. For example:

public IConnection createConnection(IConnectionProfile profile, String uid, String pwd) {
return createConnection(profile);
}

I assume this method is intended for the case where I have a profile that I know is missing credentials, and am in possession of the credentials. It obviously fails when called however, because the credentials I pass never get through.

Is there a reason for this that I'm missing, or is it just a bug that's been copied over and over?

thanks
~john

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Re: Correct implementation of IConnectionFactory [message #634709 is a reply to message #634142]

Fri, 22 October 2010 19:03

Brian Fitzpatrick

Messages: 500
Registered: July 2009

Senior Member

Hey John...

Hmmm... Well, I wasn't responsible for the initial connectivity
framework, so I can't comment on the reasons behind the duplication, but
I can certainly look into it.

Do you have any additional info I could use to create a sample to
duplicate what you're seeing? Or a sample project/chunk of code I could
start from...

--Fitz

John Doyle wrote:
> My project is relying upon the ConnectionProfiles provided in the
> enablement package for database connectivity. I've noted that all
> implementations of IConnectionFactory save one (SQMConnectionFactory)
> has what I consider a bad implementation of one of the createConnection
> methods. For example:
>
> public IConnection createConnection(IConnectionProfile profile, String
> uid, String pwd) {
> return createConnection(profile);
> }
>
> I assume this method is intended for the case where I have a profile
> that I know is missing credentials, and am in possession of the
> credentials. It obviously fails when called however, because the
> credentials I pass never get through.
>
> Is there a reason for this that I'm missing, or is it just a bug that's
> been copied over and over?
>
> thanks
> ~john

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