How to specify backup domain controller for JCIFS in web.xml?

Question

Hi,

We are using NTLM authentication using JCIFS in our web application. In the web.xml file, we are specifying the domain controller server name, like this:

<!-- NTLM code -->
<init-param>
    <param-name>jcifs.http.domainController</param-name>
    <param-value>SERVERNAME</param-value>
</init-param>

my question here is:

1. Is there any way to get the SERVERNAME from JNDI, instead of hard coding it in web.xml?
2. How do I specify a backup domain controller name in case the first one fails?

Thanks in advance.