I posted on the forum to Persistence & CMP/JBoss under JBoss User at
11:20.. I see my post on the forum but nothing comes out on this list. This
is the second time I've tried this. What is the problem? Anyway here is my
post:
A simple transaction rollback was working with hypersonic, but seems not to
be working when we switch to mysql.
Running mysql-connector-java-3.0.11 and mysql 4.0.18-0 (client and server)
with JBoss 3.2.3 java 1.4.2_04 on both linux and windows.
We have 2 stateless session beans FooService (remote) and BarService
(local). FooService has a createFoo() method which, after creating an Foo
entity bean (local with CMP & CMR data), calls validate() on BarService.
Validate() does some data validation and if invalid data, throws a
RemoteException which is caught in createFoo() and transformed into another
remote exception to be sent back to the client (in this case a junit test).
Both FooService and BarService are declared to have container managed
transactions, and both createFoo() and validate() have the required
transaction attribute. There is no client transaction.
createFoo( ) {
try {
fooHome.create(); //create entity bean
bar.validate(); // get a RemoteException
catch (Exception e) {
throw RemoteException; //entity bean creation should rollback
}
This code works with hypersonic but not with mysql. I do see the
TransactionRollbackException on the jboss console, and a remote exception is
thrown back to the client, but the Foo entity bean is in the database. Is
there a configuration of msql that is causing this?
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