jcifs.smb

Class NtlmAuthenticator

public abstract class NtlmAuthenticator extends Object

This class can be extended by applications that wish to trap authentication related exceptions and automatically retry the exceptional operation with different credentials. Read jCIFS Exceptions and NtlmAuthenticator for complete details.

Method Summary
protected NtlmPasswordAuthentication	getNtlmPasswordAuthentication() An application extending this class must provide an implementation for this method that returns new user credentials try try when accessing SMB resources described by the `getRequestingURL` and `getRequestingException` methods.
protected SmbAuthException	getRequestingException()
protected String	getRequestingURL()
static NtlmPasswordAuthentication	requestNtlmPasswordAuthentication(String url, SmbAuthException sae) Used internally by jCIFS when an `SmbAuthException` is trapped to retrieve new user credentials.
static void	setDefault(NtlmAuthenticator a) Set the default `NtlmAuthenticator`.

Method Detail

getNtlmPasswordAuthentication

protected NtlmPasswordAuthentication getNtlmPasswordAuthentication()

An application extending this class must provide an implementation for this method that returns new user credentials try try when accessing SMB resources described by the getRequestingURL and getRequestingException methods. If this method returns null the SmbAuthException that triggered the authenticator check will simply be rethrown. The default implementation returns null.

Class NtlmAuthenticator

Method Detail

getNtlmPasswordAuthentication

getRequestingException

getRequestingURL

requestNtlmPasswordAuthentication

setDefault