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Ambrose,

Ambrose Krapacs wrote:
>             catch( Exception e )
>             {
>                 retVal = e.toString();
>             }

And this gives you "CommunicationLinkFailure" for every URL you are trying?

A few things about the URLs:

1. Don't bother testing 127.0.0.1 /and/ "localhost". If your machine
hasn't been misconfigured, "localhost" should point to 127.0.0.1.

2. You must specify the name of a database, so URLs like
   jdbc:mysql://localhost?foo=bar are malformed.

3. Consider picking a single username/password and sticking with it.
   If you can't open a connection, the use of multiple sets of
   credentials is just complicating your script and gathering excess
   (useless) data.

4. The default port is 3306, so you don't need to specify it in your
   URLs.

Are you running Tomcat under a security manager? That would certainly
prevent you from communicating. Can you use 'ps' to show us the command
line that is being used to start Tomcat? That would help.

- -chris
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