Sean Mullan schrieb: > Make sure you implement the engineCanResolve method so that it returns > true for the URIs that your ResourceResolver supports. Your > implementation will not be used unless the engineCanResolve method > returns true. > > --Sean
Thank you for the answer, I implemented the Resolver with an engineCanResolve method that always returns true. It didn't work however. I think it was something with the references, as I used an empty Reference-element but the logger always showed URI = "". Anyway, as I am only interested in the canonicalization to compute a checksum, I gave up on the complete XML-Signature and I am now using only the Canonicalizer20010315OmitComments and than compute a MD5-checksum on it. I am still having problems with this, but maybe I don't understand the Canonical XML Recommendation correctly. I understood, that the Canonicalizer should also removed all whitespace outside of text-elements. That doesn't seem to be the case. Best regards, Max -- Maximilian Hütter blue elephant systems GmbH Wollgrasweg 49 D-70599 Stuttgart Tel : (+49) 0711 - 45 10 17 578 Fax : (+49) 0711 - 45 10 17 573 e-mail : [EMAIL PROTECTED] Sitz : Stuttgart, Amtsgericht Stuttgart, HRB 24106 Geschäftsführer: Joachim Hörnle, Thomas Gentsch, Holger Dietrich