[jboss-user] [EJB 3.0] New message: "@Serivce : Singelton EJB and reetrant calls"

[Daniel Straub]

User development,

A new message was posted in the thread "@Serivce : Singelton EJB and reetrant calls":

http://community.jboss.org/message/523254#523254

Author  : Daniel Straub
Profile : http://community.jboss.org/people/dastraub

Message:
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@Service means, there is only one instance of this EJB - ok.
EJB Spec. 4.7.11 says, the container must ensure that only one thread can be executing an ejb-instance (non reentrant instances).
If I use an @Service, does the container serials all calls to this EJB ? Or throws an javax.ejb.ConcurrentAccessEcxeption ?

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