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Re: [aspectj-users] Generic Aspects
|
Hello,
The problem is that you did not parameterize the abstract aspect. This
is what you should do:
public aspect ReplicateConcrete extends Replicate<Test> {
protected pointcut replica() : call( Test.new() );
}
Best regards,
Paulo Zenida
Citando Nuno Santos <developer@xxxxxxxxxxxxxx>:
Hi,
I'm trying to create a generic aspect which can do thing without being
type dependent.
I'm trying to do the following to start:
Test.java
public class Test {
public Test() {
}
public void sayHello() {
System.out.println("Hello world!");
}
public static void main(String args[]) {
Test t = new Test();
t.sayHello();
}
}
Replicate.aj
public abstract aspect Replicate<T> {
protected pointcut replica();
T around() : replica() {
// do something
return(proceed());
}
}
ReplicateConcrete.aj
public aspect ReplicateConcrete extends Replicate {
protected pointcut replica() : call( Test.new() );
}
But i'm having an error in the concrete. Eclipse complains in the
"public aspect ReplicateConcrete extends Replicate {" line but it
doesnt tell what's the problem..
Can anyone give me some tips here?
Thx,
Nuno