aop transactions

[Chris Blackwell]

Is it possible to use aop transactions and manually send a rollback command?

for example

/**

* @transactional true

*/

function updateUser(user, data) {

  user.popluate(data);

  if(!user.validate()) {

    // rollback ??

  }

  else {

    // continue..

  }

}

Is this possible with aop, or do i need to manually code the transactions inside the method?

Cheers, Chris

[Brian Kotek]

Fairly sure that if you throw an exception, the wrapping transaction should roll back automatically.

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[Chris Blackwell]

What if i wanted to return something to the caller, like the validation result ?

too much ?

[Brian Kotek]

Ah I see...in that case, what about using TransactionRollback()? I *believe* that should roll back whatever the currently active transaction is. 

[Chris Blackwell]

for some reason i thought coldspring was manipulating the hibernate transaction directly, but looks like its just wrapping the proceed() in a <cftransaction> block if its not already in a transaction.  So calling transactionRollback() works ok as far as i can tell.

As to whether its desirable to mix transactions applied via annotations with explicitly coded rollback's i'm unsure..