Definition error detected when a bean has multiple callback interceptor methods
(inherited)
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Key: WELD-280
URL:
https://jira.jboss.org/jira/browse/WELD-280
Project: Weld
Issue Type: Bug
Components: Bootstrap and Metamodel API, Interceptors and Decorators
Affects Versions: 1.0.0.CR1
Reporter: Jozef Hartinger
Assignee: Marius Bogoevici
Fix For: 1.0.0.GA
org.jboss.jsr299.tck.interceptors.tests.lifecycleCallback.order.InvocationOrderTest.testInvocationOrder()
I am not sure if the current state conflicts the spec since it says:
"Lifecycle callback interceptor methods may be defined on superclasses of the target
class or interceptor
classes. However, a given class may not have more than one lifecycle callback interceptor
method for the same lifecycle event."
On the other hand, it also says:
"If an interceptor class itself has superclasses, the lifecycle callback interceptor
methods defined by
the interceptor class's superclasses are invoked before the lifecycle callback
interceptor method
defined by the interceptor class, most general superclass first."
"If an interceptor class itself has superclasses, the lifecycle callback interceptor
methods defined by
the interceptor class's superclasses are invoked before the lifecycle callback
interceptor method
defined by the interceptor class, most general superclass first."
which makes it obvious that a bean should be allowed to have multiple lifecycle callback
interceptors (i.e one declared, one inherited) for a given lifecycle event - otherwise it
would not make sense to define the order (most general superclass first.)
Perhaps the first statement should say: "a given class may not declare more than one
lifecycle callback interceptor method for the same lifecycle event." instead of
"a given class may not have more than one lifecycle callback interceptor method for
the same lifecycle event."
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