/**
* Base64 the given SAML message.
*
* @param message the SAML message
* @return Base64 encoded message
* @throws MarshallingException if there is a problem marshalling the XMLObject
* @throws UnsupportedEncodingException If the named charset is not supported
*/
@Nonnull
public String encodeMessage(@Nonnull final SAMLObject message)
throws MarshallingException, UnsupportedEncodingException {
final Element domMessage = XMLObjectSupport.marshall(message);
final String messageXML = SerializeSupport.nodeToString(domMessage);
return Base64Support.encode(messageXML.getBytes("UTF-8"), Base64Support.UNCHUNKED);
}
/**
* Helper method that marshalls the given message.
*
* @param message message the marshall and serialize
* @return marshalled message
* @throws MessageEncodingException thrown if the give message can not be marshalled into its DOM
* representation
*/
protected Element marshallMessage(XMLObject message) throws MessageEncodingException {
log.debug("Marshalling message");
try {
return XMLObjectSupport.marshall(message);
} catch (MarshallingException e) {
throw new MessageEncodingException("Error marshalling message", e);
}
}