wrapper all methods debug's info

[Petr]

Hi all. I need some advice about follow task.
I need wrap all methods in a project debug information like that.
source method

 
public void echo() {
//
}

wrapper method

public void echo() {
log.debug("start  : " + nameMethod);
//
log.debug("finish  : " + nameMethod + " time : " + time);
}

Any advice will be appreciated.

[Norm]

I need wrap all methods in a project debug information like that.

Are you looking to write a program to scan java source code and insert source statements for the two log.debug() method calls?

[Petr]

Yes. But I must be able to turn it off when I get this task. I know that it can make aspectJ, but I don't have any practice with it.

[Norm]

If the methods are in the same class make add an if(doLog) log....
Set doLog = false to turn the log off.

[Petr]

Oh I think it is not so good solve. This project has more 1000 classes. If I do it I will be to do much hand job.

[Tolls]

Why?
What is the purpose of this?

[Norm]

Are you looking to write a program to scan java source code and insert source statements for the two log.debug() method calls?

[Petr]

I'm looking something like that Perf4J 0.9.13 - Developer Guide

[Tolls]

I still don't see what advantage you get from timing everything in your system.
Key parts yes, but every method?