public class PerInstanceInterceptor extends Object implements Interceptor
Constructor and Description |
---|
PerInstanceInterceptor(AspectDefinition a,
Advisor advisor) |
Modifier and Type | Method and Description |
---|---|
Interceptor |
getAspectInstance(InstanceAdvisor ia) |
String |
getName()
Returns the name of this interceptor.
|
Object |
invoke(Invocation invocation)
The single advice contained in the
Interceptor . |
public PerInstanceInterceptor(AspectDefinition a, Advisor advisor)
public String getName()
Interceptor
domain
.getName
in interface Interceptor
domain
public Object invoke(Invocation invocation) throws Throwable
Interceptor
Interceptor
.
invocation.invokeNext()
method (if there are not elements left to
be called in the chain, this method invokes the joinpoint itself). Not doing
so means halting the execution of the interceptor chain and, hence, avoiding
the execution of the joinpoint. This should be done only when the
interceptor must replace the joinpoint execution.invoke
in interface Interceptor
invocation
- represents the joinpoint to be interceptedInvocation.invokeNext()
. In case this is the first
interceptor in the chain, this value will replace the
joinpoint return value in the basis system.Throwable
- may throw any exceptions declared by the joinpoint itself.
If this exception is not declared and is not a runtime
exception, it will be encapsulated in a
RuntimeException
before being thrown to the basis
system.public Interceptor getAspectInstance(InstanceAdvisor ia)
Copyright © 2013 JBoss, a division of Red Hat, Inc.. All Rights Reserved.