Re: [aspectj-users] LTW problem ...

["Alexandru Popescu" <the.mindstorm.mailinglist@xxxxxxxxx>]

On 12/29/06, Fabio Fagundes Silveira <ffs@xxxxxx> wrote:
> Hello,
>
>    I have the following code on a aspect transaction manager:
>
>         pointcut illegalConnectionManagement()
>         :(call(void Connection.close())
>                 || call(void Connection.commit())
>                 || call(void Connection.rollback())
>                 || call(void Connection.setAutoCommit(boolean)))
>                 &&
>                 !within(persistence.TransactionControlAspect);
>
>         declare error:illegalConnectionManagement():
>          "Transaction and connection control must be make" +
>          "only by TransactionControlAspect." ;
>
>    Ok, everything works fine just I run this application using:
>
>         [ffs@aston ~/app/classes]$ java main.Main
>
>    But if I try to run it using LTW:
>
>         [ffs@aston ~/app/classes]$ aj5 main.Main
>
>    I get:
>
> [AppClassLoader@18e3e60] error at com/mysql/jdbc/Connection.java:2712::0
> Transaction and connection control must be makeonly by
> TransactionControlAspect. see also:
> persistence/app/src/persistence/TransactionControlAspect.aj:79::0
>
>     Why I am getting my own the declared error above? I have a correct
> aop.xml to use LTW ...
>
>     Anyway, If a delete META-INF directory and aop.xml file and rerun
> aj5 again, everything works fine as before ... :-(
>
>     Any hint?
>
> Regards,
> Fabio

Your pointcut is not restricted to your code only, so when using LTW,
any 3rd party code gets weaved - including the JDBC driver - where it
might internally use those calls.

./alex
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