org.apache.sshd.client.future

Interface AuthFuture

All Superinterfaces:

SshFuture<AuthFuture>, VerifiableFuture<AuthFuture>, WaitableFuture

All Known Implementing Classes:

DefaultAuthFuture

public interface AuthFuture
extends SshFuture<AuthFuture>, VerifiableFuture<AuthFuture>

An SshFuture for asynchronous authentication requests.

Author:

Apache MINA SSHD Project

Method Summary

Modifier and Type	Method and Description
void	cancel() Cancels the authentication attempt and notifies all threads waiting for this future.
Throwable	getException() Returns the cause of the authentication failure.
boolean	isCanceled()
boolean	isFailure()
boolean	isSuccess()
void	setAuthed(boolean authed) Notifies that the session has been authenticated.
void	setException(Throwable exception) Sets the exception caught due to connection failure and notifies all threads waiting for this future.

Methods inherited from interface org.apache.sshd.common.future.SshFuture

addListener, removeListener

Methods inherited from interface org.apache.sshd.common.future.WaitableFuture

await, await, await, awaitUninterruptibly, awaitUninterruptibly, awaitUninterruptibly, isDone

Methods inherited from interface org.apache.sshd.common.future.VerifiableFuture

verify, verify, verify

Method Detail

getException

Throwable getException()

Returns the cause of the authentication failure.

Returns:

null if the authentication operation is not finished yet, or if the connection attempt is successful (use WaitableFuture.isDone() to distinguish between the two).

isSuccess

boolean isSuccess()

Returns:

true if the authentication operation is finished successfully. Note: calling this method while the operation is in progress returns false. Should check WaitableFuture.isDone() in order to ensure that the result is valid.

isFailure

boolean isFailure()

Returns:

false if the authentication operation failed. Note: the operation is considered failed if an exception is received instead of a success/fail response code or the operation is in progress. Should check WaitableFuture.isDone() in order to ensure that the result is valid.

isCanceled

boolean isCanceled()

Returns:

true if the connect operation has been canceled by cancel() method.

setAuthed

void setAuthed(boolean authed)

Notifies that the session has been authenticated. This method is invoked by SSHD internally. Please do not call this method directly.

Parameters:

authed - Authentication success state

setException

void setException(Throwable exception)

Sets the exception caught due to connection failure and notifies all threads waiting for this future. This method is invoked by SSHD internally. Please do not call this method directly.

Parameters:

exception - The caught Throwable

cancel

void cancel()

Cancels the authentication attempt and notifies all threads waiting for this future.