Problem with MySQL connection

[devel]

Hi everyone,

I've got again a problem where I don't know how to proceed.
I've got a Hibernate configuration that is perfectly working on a
normal Java application. I've copied everything (config, classes,
libs) to a GWT application (libs also to WEB-INF/lib) and since then
there is no connection to the database server possible. I get an
exception when I try to open a transaction:

org.hibernate.exception.JDBCConnectionException: Cannot open
connection
...
Caused by: java.sql.SQLException: URL is not in the correct format:
jdbc:mysql://127.0.0.1:3306/sample

The format is correct because it is perfectly working in the local
application.
The curious thing is that everything is running fine if I deploy my
application to a Tomcat server.
What do I have to configure in order to run it in my Eclipse with
Jetty of the GWT SDK?

Thanks in advanced for help!
devel

[Jeanpylone]

Hi

Does your project use Google App Engine? Cause GAE plugin works as a sandbox and doesn't allow to "make arbitrary network connections" (http://code.google.com/intl/fr-FR/appengine/docs/java/overview.html)

Cordially

Jeanpylone

[devel]

Thanks for your replay. You are right. I didn't thought about that. I
now run it on Tomcat.
Are there otherways just to exclude GAE and switch to another server,
but still having the same integration?
Is there a good howto available how to use tomcat or others instead of
the internal jetty server? Manual deployment every time gets a bit
annoying ...

Anyway, this way it is working.

devel

[Juan Pablo Gardella]

Can you paste the complete stack tace?

2011/6/29 devel <dev...@googlemail.com>

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