April 05
Prof. Ismael H. F. Santos
- ismael@tecgraf.puc-rio.br
2
Spring AOP
nPointcut – define the points in your model where advice will be applied. For example, pointcuts define where
in a class code should be
introduced or which methods should be intercepted before they are executed. join point queries where advice executes.
A collection of Joint
Points. By creating pointcuts, you gain fine-grained control over how you apply advice to the components
nDeclaratively stating that all Http request matching a
given pattern should be
intercepted
nBy creating pointcuts, you gain fine-grained control
over how you apply advice
to the components
nExample
§A typical joinpoint is a
method invocation.
§A typical pointcut is a
collection of all method invocations in a particular class
nPointcuts can be composed in complex relationships to
further constrain when advice is
executed
