/**
* Returns an ldap search constraints object configured with the supplied search request.
*
* @param sr search request containing configuration to create search constraints
* @return ldap search constraints
*/
protected LDAPSearchConstraints getLDAPSearchConstraints(final SearchRequest sr) {
LDAPSearchConstraints constraints = connection.getSearchConstraints();
if (constraints == null) {
constraints = new LDAPSearchConstraints();
}
constraints.setServerTimeLimit(Long.valueOf(sr.getTimeLimit()).intValue());
constraints.setMaxResults(Long.valueOf(sr.getSizeLimit()).intValue());
if (sr.getDerefAliases() != null) {
if (sr.getDerefAliases() == DerefAliases.ALWAYS) {
constraints.setDereference(LDAPSearchConstraints.DEREF_ALWAYS);
} else if (sr.getDerefAliases() == DerefAliases.FINDING) {
constraints.setDereference(LDAPSearchConstraints.DEREF_FINDING);
} else if (sr.getDerefAliases() == DerefAliases.NEVER) {
constraints.setDereference(LDAPSearchConstraints.DEREF_NEVER);
} else if (sr.getDerefAliases() == DerefAliases.SEARCHING) {
constraints.setDereference(LDAPSearchConstraints.DEREF_SEARCHING);
}
}
constraints.setReferralFollowing(sr.getFollowReferrals());
return constraints;
}
