Interface WovenClassListener
Bundles registering this service will receive notifications whenever a
woven class
completes a state
transition. Woven Class Listeners are not able to modify the woven
class in contrast with weaving hooks
.
Receiving a woven class in the TRANSFORMED
state allows listeners to observe the modified byte codes
before the class has been DEFINED
as
well as the additional dynamic imports
before the bundle wiring
has been
updated.
Woven class listeners are synchronously called
when a woven class completes a state transition. The woven class processing
will not proceed until all woven class listeners are done.
If the Java runtime environment supports permissions, the caller must have
ServicePermission[WovenClassListener,REGISTER]
in order to register a
listener.
- Since:
- 1.1
-
Method Summary
Modifier and TypeMethodDescriptionvoid
modified
(WovenClass wovenClass) Receives notification that awoven class
has completed a state transition.
-
Method Details
-
modified
Receives notification that awoven class
has completed a state transition.The listener will be notified when a woven class has entered the
TRANSFORMED
,DEFINED
,TRANSFORMING_FAILED
andDEFINE_FAILED
states.If this method throws any exception, the Framework must log the exception but otherwise ignore it.
- Parameters:
wovenClass
- The woven class that completed a state transition.
-