At least, you have to be very careful.
Just had a simple test
where
public static void main(String[] args){
//#if (true)
System.out.println("logging");
//#end
}
was merged to
public static void main(String[] args){
// System.out.println("logging");
// }
Soeren
(who thanks Geir every day for velocity ;)
Geir Magnusson Jr schrieb:
Prove it.
geir
(who wrote a significant portion of velocity...)
Soeren Strassfeld wrote:
That´s true, of course!
Alexei Zakharov schrieb:
I worry about the situation when we got something Velocity-like in
java code. Strings like "#foreach" or smth. like it in comments. This
will probably break the V. compiler.
2006/6/1, Soeren Strassfeld <[EMAIL PROTECTED]>:
Hi Alexei,
I think the result in both examples is quite the same, I just liked
the Idea to just add java comments to the code, so you don´t
need a precompiler as long as you build the classlib with logging
statements.
Cheers,
Soeren
Alexei Zakharov schrieb:
Hi Soeren,
2006/6/1, Soeren Strassfeld <[EMAIL PROTECTED]>:
How about using Velocity as Preprocessor.
You could put all logging Statements between an
//#if ($debug)
and
//#end
So the Code would stay pure java, and the debug Version could be
compiled
without a Preprocessor.
Is this something better than just using java in the same way?
static final boolean DEBUG = false;
if (DEBUG) {
// wiped away by java compiler
log("my useful log message");
}
The problem of your approach as well as the above example is the
additional syntax you need to add to each log call.
However, I like the general idea of using Velocity as a Java
preprocessor
:)
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