final CanonicalizationMethod canonicalMethod =
signatureFactory.newCanonicalizationMethod(CanonicalizationMethod.EXCLUSIVE,spec);
DigestMethod digestMethod;
digestMethod = signatureFactory.newDigestMethod(DigestMethod.SHA1, null);
SignatureMethod signatureMethod;
signatureMethod = signatureFactory.newSignatureMethod(SignatureMethod.RSA_SHA1, null);
//Note : Signature algorithm parameters null for now , fix me.
final ArrayList<Transform> transformList = new ArrayList<Transform>();
Transform tr1;