Got 5 hits this weekend. Other fields always correspond to the context with the
expected primary key. i.e. entityContext.getEJBLocalObject() returns a consistent
entity but belonging to the context other than current.
> -----Original Message-----
> From: Alexey Yudichev
> Sent: Friday, July 11, 2003 09:49
> To: [EMAIL PROTECTED]
> Subject: RE: [JBoss-user] entityContext.getEJBLocalObject()
> returns local interface of another object
>
>
> I did not check yet for other fields. I will do it now and
> see. But it will take some time until our next development
> iteration is finished and released.
> As I said, I perform the check inside one of business methods
> of the entity bean:
>
> public abstract class TerminalBean extends MMSBean implements
> EntityBean {
> [...]
> public TerminalDO getTerminalDO() {
> //todo: remove when fixed
> TerminalPK pkViaEc =
> (TerminalPK)entityContext.getEJBLocalObject().getPrimaryKey();
> TerminalPK pkViaGetters = new TerminalPK(getVendor(), getModel());
> if (!pkViaEc.equals(pkViaGetters)) {
> logger.error("pkViaEc="+pkViaEc+", pkViaGetters="+pkViaGetters);
> }
> //entityContext.getEJBLocalObject().getPrimaryKey() is
> buggy and sometimes returns primary key of
> //another object
> return new TerminalDO(new TerminalPK(getVendor(), getModel()),
> getPropertyDOs(), getDescription(),
> getModel(), getVendor());
> }
> [...]
> }
>
> Another case for me is when customer is authenticated on the
> site, I save the ejb handle of Customer bean in servlet
> session. After that to obtain a local interface of the
> Customer Bean I use
>
> Customer customer =
> (Customer)((CustomerRemote)handle.getEJBObject()).getLocalObject()
>
> where getLocalObject() is implemented as a business method
>
> public EJBLocalObject getLocalObject() {
> return entityContext.getEJBLocalObject();
> }
>
> At this point I get the local interface of another customer
> (not the one the handle points to).
>
> After that I again use the customer.getPrimaryKey() of the
> customer in further business logic...
>
> I will install the check of other fields and let you know.
>
> > -----Original Message-----
> > From: Alexey Loubyansky [mailto:[EMAIL PROTECTED]
> > Sent: Thursday, July 10, 2003 18:10
> > To: Alexey Yudichev
> > Subject: Re: [JBoss-user] entityContext.getEJBLocalObject()
> > returns local interface of another object
> >
> >
> > Hello Alexey,
> >
> > what about other fields? Do their values correspond to the context
> > with the expected primary key or to the context that is actually
> > present?
> >
> > When do you perform the check?
> > More details would really be appreciated.
> >
> > Thank you,
> > alex
> >
> > Thursday, July 10, 2003, 5:04:06 PM, Alexey Yudichev wrote:
> >
> > AY> I am using Jboss 3.2.1
> > AY> Sometimes entityContext.getEJBLocalObject() returns local
> > interface of another instance of the same entity bean.
> >
> > AY> I have a superclass for all my entities in application
> > which implements EntityBean's setEntityContext() method and
> > saves entityContext in a field.
> > AY> Inside one of business methods of one of entity beans I
> > check if a primary key constructed from key CMP field(s)
> > matches a primary key obtained from
> > AY> entityContext.getEJBLocalObject().getPrimaryKey().
> > Sometimes they do not match:
> > entityContext.getEJBLocalObject().getPrimaryKey() returns
> > primary key of another instance of the same entity bean.
> >
> > AY> I have sometimes situations when user is logged in as one
> > customer and enjoys privileges of another...
> >
> > AY> This happens ~20 times a day with a particular single
> > object for me... I could install some kind of bug trap
> > logging some debug info to help fix the bug.
> >
> >
> >
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>
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