Hi,
i am an aspectj beginner and i have difficulties to write a pointcut and
actually
i am wondering if what i try to achieve is possible with aspectj.
I would like to get every field within every one of mypackages which are
marked with an annotation
at read time and if null set it a value.
Example:
package com.mycompany.beans
class MyBean {
@Logger mylogger;
public void test() {
mylogger.info("hello world");
}
}
If mylogger is null i would like to instantiate it.
I tried with the following pointcut:
@Before("get(KeyLogger com.mycompany.beans..*.*) &&
@annotation(kLogger)")
public void setLoggerIfNull(Logger kLogger,JoinPoint thisJoinPoint) {
....
}
The problem is that the joint point target's is an instance of MyBean (owner
of mylogger attribute).
How could i access the field directly without knowing its name (it can be
any class and i don't know
how the field will be named)?
Thanks in advance,
bengalister
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