Re: [Axualize-users] class loading via jar files

[Frank B. <fbu...@el...>]

Russ:
I assumed the behavior when I used the <relative-url> tag. Looks like
the relative-url tag does nothing but add clarity? If so, I can shorten
my files a bit by just adding my relative URL to the load-classes tag
directly.

thanks,

Frank

On Mon, 2003-03-10 at 14:59, Russell White wrote:

> Frank,
> 
> I need to rewrite some of the docs to be more clear.
> 
> Here is something else I forgot to mention about load classes and most of the
> other URL based tags in Axualize.
> 
> By default "href" attributes in most tags are relative.
> 
> So if I have an Axualize document at:
> 
> /home/russ/axualize/xml/hello.xml
> 
> and libraries here:
> /home/russ/axualize/lib/*
> 
> 
> and I execute it as follows
> 
> java -jar %AXUALIZE_HOME%/dist/axualize.jar
> file:/home/russ/axualize/xml/hello.xml
> 
> Then I can load libraries like this:
> <load-classes href="../lib/myLibA.jar"/>
> <load-classes href="../lib/myLibA.jar"/>
> 
> I think this is why I wrote the tag handler like I did.
> 
> The only reason I included the URL argument support at all was to better
> support cases where the URL was generated at document creation time time using
> something like JSP.
> 
> WR
> Russ
> --- Frank Burough <fbu...@el...> wrote:
> > Hi--
> > 
> > I am attempting to load classes via two different jar files, with syntax
> > like:
> >   <load-classes>
> >     <relative-url href="echo.jar"/>
> >     <relative-url href="swingutils.jar"/>
> >   </load-classes>
> > 
> > 
> > To test this I first instantiated an object from 'echo.jar' only. It
> > works just fine.
> > I modified the XML to instantiate only an object from 'swingutils.jar'.
> > It crashed trying to instantiate the object.
> > Next, I removed the line loading the echo.jar file from my XML and
> > re-ran my application. It ran fine and instantiated an object from
> > swingutils.jar without error.
> > 
> > I then reversed the order of the jar references (swingutils first then
> > echo), and instantiated an object from
> > swingutils. It ran fine. I added code to instantiate an object from
> > echo.jar, and it crashed attemtpting to instantiate it. 
> > 
> > My conclusion is that only the classes in the first jar file are
> > visible. Is this a known limitation or a bug? Or, am I once-again doing
> > something foolish? At the moment, I can get by with importing only 1 jar
> > file, but I can see where this may be a limitation in the future. 
> > 
> > Am I missing something?
> > 
> > Thanks,
> > 
> > Frank
> > 
> > 
> > 
> 
> 
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