Re: 2.8.0 RC1 is here!

I fixed this by removing the reference to Logger in my own Level class.

Now all seems to be working ok :-)

Op woensdag 3 augustus 2016 16:46:15 UTC+2 schreef Frank:

Hi Jens,

Thanks for the quick response.

I will try to explain what I needed, and what I did...

I needed to have the following loglevels : ERROR and EXCEPTION. I asked this I think in this Google Group when I needed it but the only reply I got was that this was not possible.

In the end I found out that if I created a super-source (<super-source path="super"/>) I could override the default GWT implementation of classes.

So what I did is I copied the java.util.logging.Level class from the GWT source tree, and modified it by adding my two needed levels.

This however gave compilation errors because methods from java.util.Logger where called that are not available in the rt.jar version of java.util.Logger.
So I just copied the java.util.Logger from the GWT source tree to my own project.

I just kept doing this until everything worked. In the end I copied Logger.java, LogManager.java and SimpleConsoleLogHandler.java to my own project and everything worked without a problem.

But now when I upgrade to RC1 I get a compilation error in SimpleConsoleLogHandler.java that it can not find  javaemul.internal.ConsoleLogger. 
Now I did try to copy this class into my own project, but this then needs other files, which in their turn need again other files. Maybe if I copy the complete GWT super source code to my own project I will get it to work. But that is not really a good way to work I think, and hard to maintain.


Is there maybe a way that I just put Level.java in my own project. And do something so that it knows not to look for java.util.Logger in rt.jar, but in gwt-dev.jar or gwt-user.jar ?

Op woensdag 3 augustus 2016 16:14:42 UTC+2 schreef Jens:

Why is this the case ?

It relies on internal API and because of this it can not be compiled using javac (ConsoleLogger calls Throwable.getBackingJsObject() which does not exist in JRE so you can not javac the file). The super sourced code is still present in com/google/gwt/emul/javaemul/internal.

 

And any way how I can get work my way around this ?

I don't know what exactly you have done but if nothing helps, copy the code and adjust it to your needs.

-- J.

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