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...
>
>
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