public GrantedAuthority[] getAuthorities() {
// assert this.getAuthoritieses() != null: "Granted Authorities cannot be null";
GrantedAuthority[] grantedAutorities = new GrantedAuthority[this.getUserRoles().size()];
Iterator itr = this.getUserRoles().iterator();
int i = 0;
while (itr.hasNext()) {
UserRole auth = (UserRole) itr.next();
String role = auth.getId().getRole();
GrantedAuthority grantedAuthority = new GrantedAuthorityImpl(role);
grantedAutorities[i++] = grantedAuthority;
}
return grantedAutorities;
}
