Hello Jayan,

I'd look for bouncycastle jars in your lib directory, if they are absent, you'll need to get them, you might just download dspace 1.4.2 and copy them out of there.

-Mark

On Dec 13, 2007, at 10:31 PM, Jayan Chirayath Kurian wrote:

Hi!



Issuing MediaFilterManager command on protected (i.e. text can’t be copied from PDF files) PDF documents gives out the following message. Using the http://shareme.com/details/pdf-password-cracker- pro.html program one of the protected files was decrypted and MediaFilterManager command went through. Is there any way to overcome this in dspace 1.4.1 making use of default *.jar files in dspace\lib folder. I tried copying PDFBOX jar file into lib folder but was not successful. Please suggest.



Thanks,

Jayan



C:\DSpace\bin>dsrun org.dspace.app.mediafilter.MediaFilterManager

Using DSpace installation in: C:\DSpace

Exception in thread "main" java.lang.NoClassDefFoundError: org/ bouncycastle/jce/

provider/BouncyCastleProvider

at org.pdfbox.pdmodel.PDDocument.openProtection (PDDocument.java:905)

        at org.pdfbox.pdmodel.PDDocument.decrypt(PDDocument.java:489)

at org.pdfbox.util.PDFTextStripper.writeText (PDFTextStripper.java:204)

at org.pdfbox.util.PDFTextStripper.getText (PDFTextStripper.java:149)

at org.dspace.app.mediafilter.PDFFilter.getDestinationStream (PDFFilter.j

ava:110)

at org.dspace.app.mediafilter.MediaFilter.processBitstream (MediaFilter.j

ava:155)

at org.dspace.app.mediafilter.MediaFilterManager.filterBitstream(MediaFi

lterManager.java:327)

at org.dspace.app.mediafilter.MediaFilterManager.filterItem (MediaFilterM

anager.java:296)

at org.dspace.app.mediafilter.MediaFilterManager.applyFiltersItem(MediaF

ilterManager.java:266)

at org.dspace.app.mediafilter.MediaFilterManager.applyFiltersAllItems(Me

diaFilterManager.java:234)

at org.dspace.app.mediafilter.MediaFilterManager.main (MediaFilterManager

.java:185)

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