private void processAlternative(List<Assertion> assertions, RecipientSignatureToken parent) {
for (Assertion assertion : assertions) {
if (assertion instanceof Token) {
parent.setRecipientSignatureToken((Token) assertion);
}
}
}
public Assertion build(Element element, AssertionBuilderFactory factory)
throws IllegalArgumentException {
SPConstants consts =
SP11Constants.SP_NS.equals(element.getNamespaceURI())
? SP11Constants.INSTANCE
: SP12Constants.INSTANCE;
RecipientSignatureToken recipientSignatureToken = new RecipientSignatureToken(consts, builder);
recipientSignatureToken.setOptional(PolicyConstants.isOptional(element));
recipientSignatureToken.setIgnorable(PolicyConstants.isIgnorable(element));
Policy policy = builder.getPolicy(DOMUtils.getFirstElement(element));
policy = policy.normalize(builder.getPolicyRegistry(), false);
for (Iterator<List<Assertion>> iterator = policy.getAlternatives(); iterator.hasNext(); ) {
processAlternative(iterator.next(), recipientSignatureToken);
break; // TODO process all the token that must be set ..
}
return recipientSignatureToken;
}