Dan -
You shouldn't be messing around with the structure of the cfc's and
the .jar files for JavaLoader.
This is why it isn't working for you.
The best option is to put Javaloader in your web root, and invoke it
as per normal.
Mark
On 9/15/07, Daniel Baughman <[EMAIL PROTECTED]> wrote:
> Kris, Dan,
>
> Thanks for feedback. I'm understanding that the javaloader.cfc and the
> classloader .jar should be in the working directory of the script, right?
>
> I have classloader-20070406174551.jar, JavaLoader.cfc, and
> metadata-extractor-2.3.1.jar all in the same directory as the script and I'm
> using the following code to use them:
>
> photoFile = createObject("java","java.io.File").init(photo);
> //set the path
> paths = ArrayNew(1);
> paths[1] = expandPath("metadata-extractor-2.3.1.jar");
> //create the loader
> loader = createObject("component", "JavaLoader").init(paths);
> //create the JpegMetadataReader instace
> JpegMetadataReader =
> loader.create("com.drew.imaging.jpeg.JpegMetadataReader");
> //Read jpg file
> JpegMetadata = JpegMetadataReader.readMetadata(photoFile);
> //get directory iterator
> JpegDirectories = jpegMetadata.getDirectoryIterator();
>
> Does the classloader jar need to be in the lib/ext dirs or soemthing? I've
> tried a few different things on two different servers.
>
> Regards,
>
>
> -----Original Message-----
> From: Mark Mandel [mailto:[EMAIL PROTECTED]
> Sent: Thursday, September 13, 2007 4:00 PM
> To: CF-Talk
> Subject: Re: java classloader
>
>
> Dan -
>
> You shouldn't move the JavaLoader .jar files around, they should stay in the
> way they were originally downloaded in.
>
> Mark
>
> On 9/14/07, Kris Jones <[EMAIL PROTECTED]> wrote:
> > Did the java classpath on the machine change?
> >
> > > I'm using the javaclass loader to load a meta-data reader for some
> jpegs.
> > > It seems no matter where I put the .jar for the class loader I get
> > > the following exception:
> > >
> > > message: com.compoundtheory.classloader.NetworkClassLoader
> > > type: java.lang.ClassNotFoundException
> > >
> > > I am trying to do it like this page describes:
> > > http://www.leavethatthingalone.com/blog/index.cfm/2006/5/16/Using-Co
> > > ldFusion -to-Read-EXIF-Information-from-JPEGs
> > >
> > > the line throwing the exception:
> > > networkClassLoaderClass =
> > > getServerURLClassLoader().loadClass("com.compoundtheory.classloader.
> > > NetworkC
> > > lassLoader");
> > >
> > > I have the classloader-20070406174551.jar in the same directory as
> > > the script. Whats really wierd is this was working and stopped!
> > > I'm banging my head against the desk on this one...
> >
> >
>
>
>
>
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|
ColdFusion 8 - Build next generation apps
today, with easy PDF and Ajax features - download now
http://download.macromedia.com/pub/labs/coldfusion/cf8_beta_whatsnew_052907.pdf
Archive:
http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:288517
Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm
Unsubscribe:
http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
