public void setBaseDN(LdapName baseDN) {
        this.baseDN = baseDN;
        properties.put("ldap.baseDN", baseDN.toString());
    }
Sets the starting DN that searches for users will performed with.
Searches will performed on the entire sub-tree under the base DN.

@param baseDN the starting DN used for performing searches.
xmppserver/src/main/java/org/jivesoftware/openfire/ldap/LdapManager.java