freenet.client.async

Interface ClientGetState

All Known Implementing Classes:

SimpleSingleFileFetcher, SingleFileFetcher, SplitFileFetcher, USKFetcher

public interface ClientGetState

A ClientGetState. Represents a stage in the fetch process.

Method Summary

Modifier and Type	Method and Description
void	cancel(ClientContext context) Cancel the request, and call onFailure() on the callback in order to tell downstream (ultimately the client) that cancel has succeeded, and to allow it to call removeFrom() to avoid a database leak.
long	getToken() Get a long value which may be passed around to identify this request (e.g.
void	onResume(ClientContext context) Called on restarting the node for a persistent request.
void	onShutdown(ClientContext context) Called just before the final write of client.dat before the node shuts down.
void	schedule(ClientContext context) Schedule the request on the ClientRequestScheduler.

Method Detail

schedule

void schedule(ClientContext context)

Schedule the request on the ClientRequestScheduler.

cancel

void cancel(ClientContext context)

Cancel the request, and call onFailure() on the callback in order to tell downstream (ultimately the client) that cancel has succeeded, and to allow it to call removeFrom() to avoid a database leak.

getToken

long getToken()

Get a long value which may be passed around to identify this request (e.g. by the USK fetching code).

onResume

void onResume(ClientContext context)
       throws FetchException

Called on restarting the node for a persistent request. The request must re-schedule itself, as neither the KeyListener's nor the RGA's are persistent now.

Throws:

FetchException

onShutdown

void onShutdown(ClientContext context)

Called just before the final write of client.dat before the node shuts down. Should write any dirty data to disk etc.