/**
* Adds the <tt>Attribute</tt>s to a specific <tt>Request</tt> which support the STUN short-term
* credential mechanism if the mechanism in question is utilized by this
* <tt>StunCandidateHarvest</tt> (i.e. by the associated <tt>StunCandidateHarvester</tt>).
*
* @param request the <tt>Request</tt> to which to add the <tt>Attribute</tt>s supporting the STUN
* short-term credential mechanism if the mechanism in question is utilized by this
* <tt>StunCandidateHarvest</tt>
* @return <tt>true</tt> if the STUN short-term credential mechanism is actually utilized by this
* <tt>StunCandidateHarvest</tt> for the specified <tt>request</tt>; otherwise, <tt>false</tt>
*/
protected boolean addShortTermCredentialAttributes(Request request) {
String shortTermCredentialUsername = harvester.getShortTermCredentialUsername();
if (shortTermCredentialUsername != null) {
request.putAttribute(AttributeFactory.createUsernameAttribute(shortTermCredentialUsername));
request.putAttribute(
AttributeFactory.createMessageIntegrityAttribute(shortTermCredentialUsername));
return true;
} else return false;
}
