EWDWT - transaction problem - Cannot change transaction isolation level in the middle of a transaction

[radone <Ra...@seznam.cz>]

Hi,

according to book EWDWT I am trying to implement hibernate connection 
with transactions.

If I start application everything seems to work. But if I update some 
value and then try to display this value it is thrown exception:

    * Cannot open connection
    * Cannot change transaction isolation level in the middle of a
      transaction.

Please could anyone help me where should be my problem?

Thanks in advance.

---------------------------------------------------------------------
To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
For additional commands, e-mail: tapestry-user-help@jakarta.apache.org

Re: EWDWT - transaction problem - Cannot change transaction isolation level in the middle of a transaction

[Kent Tong <ke...@cpttm.org.mo>]

radone <RadimBurget <at> seznam.cz> writes:

> If I start application everything seems to work. But if I update some 
> value and then try to display this value it is thrown exception:
> 
>     * Cannot open connection
>     * Cannot change transaction isolation level in the middle of a
>       transaction.

You may want to simplify your code and then post it.

--
Author of a book for learning Tapestry (www.agileskills2.org/EWDT)


---------------------------------------------------------------------
To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
For additional commands, e-mail: tapestry-user-help@jakarta.apache.org