public String getRolesAsXML() {
ArrayList<Role> rList = new ArrayList<Role>(roleMap.values());
Collections.sort(rList);
StringBuilder xml = new StringBuilder("<roles>");
for (Role r : rList) xml.append(r.toXML());
xml.append("</roles>");
return xml.toString();
}
public String getParticipantRolesAsXML(String pid) {
Set<Role> roles = getParticipantRoles(pid);
if (roles != null) {
String header = String.format("<roles participantid=\"%s\">", pid);
StringBuilder xml = new StringBuilder(header);
for (Role r : roles) xml.append(r.toXML());
xml.append("</roles>");
return xml.toString();
} else return ("<roles/>");
}