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extracting from a jar file

Dave Jones
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Joined: Feb 20, 2005
Posts: 77
Hello all !!
I need to read some data from a file that is in a jar form.
until now, I used :


and it worked just fine, BUT , this works only if I am running it from the jar itself !, I now need to read from a different Jar !, can someone give me a hand here ? this is supposed to be simple, I don't really know why I got tangled up with this ....

Thanks in advance, Dave
Sonny Gill
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Joined: Feb 02, 2002
Posts: 1211

Dave,

Check out java.util.jar
package. The classes JarFile, and JarEntry is what you need. You should be able to find a fair few examples too, if you google for it.

HTH.

Sonny


The future is here. It's just not evenly distributed yet. - William Gibson
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Pradeep Kadambar
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Joined: Oct 18, 2004
Posts: 148
Probably using the ClassLoader to load the resource will solve the problem. It doesn't matter as long as the resource is in the classpath.

Sathya Srinivasan
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Joined: Jan 29, 2002
Posts: 379
If you just want to read property files or images, you might want to consider ResourceBundle or Property classes, which can read anything present in the classpath (even if from another JAR file).


Cheers, Sathya Srinivasan - SCJP 1.2, SCWCD 1.2, SCMAD 1.0
Co-Author of Whizlabs SCMAD Certification Exam Simulator and SCMAD Exam Guide Book
Dave Jones
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Joined: Feb 20, 2005
Posts: 77
Thank you all !
And special thanks to Sonny Gill !
I used the JarFile and it worked like a charm !
I got it up and running in no time !
Thanks again
Dave
 
I agree. Here's the link: http://aspose.com/file-tools
 
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