I use the usertransaction for CMP entity beans, and I must say it really
works... I have also readed on the internet that userTransactions are only for
session beans. So I don't have a clue why it works with me.
below the code of my action, of my struts application
|
| public ActionForward update(ActionMapping mapping,
| ActionForm form,
| HttpServletRequest request,
| HttpServletResponse response)
| throws Exception{
|
| Context context = new InitialContext();
| UserTransaction userTran =
(UserTransaction)context.lookup("UserTransaction");
| try{
|
| InitialenForm initialenForm = (InitialenForm)form;
| userTran.begin();
|
| Object ref = context.lookup("Initiaal");
| InitialenHomeRemote home =
(InitialenHomeRemote)PortableRemoteObject.narrow(ref,
InitialenHomeRemote.class);
|
| home.create("NOT","NOT","NOT","NOT","NOT");
|
| InitialenRemote initiaal =
home.findByPrimaryKey(initialenForm.getId());
| initiaal.update(initialenForm.getInitiaal(),
| initialenForm.getNaam(),
| initialenForm.getDienst(),
| initialenForm.getInterneEmail(),
| initialenForm.getTelefoon(),
|
initialenForm.getLockIndicator());
| initialenForm.setLockIndicator(initiaal.getLockindicator());
|
|
| userTran.commit();
|
| ActionMessages messages = new ActionMessages();
| messages.add("initiaal",new
ActionMessage("initiaal.successvol.opgeslaan", initialenForm.getInitiaal()));
| saveMessages(request,messages);
| }catch(ActionException e){
| userTran.rollback();
| saveExceptions(request,e);
| }catch(Exception ex){
| userTran.rollback();
| throw ex;
| }
| return mapping.findForward(IConstants.INPUT_KEY);
| }
|
My update method of my bean throws an ActionException (selfmade -exception)
when the name is empty.
So when initialenForm.getNaam() is empty, I get a ROLLBACK. And when I check
my MySQL database, I see that the home.create("NOT","NOT","NOT","NOT","NOT");
is also rollback.
Strange!!!
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http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3859158#3859158
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http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3859158
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