Package com.vaadin.flow.server

Class FutureAccess

java.lang.Object

java.util.concurrent.FutureTask<Void>

com.vaadin.flow.server.FutureAccess

All Implemented Interfaces:

Runnable, Future<Void>, RunnableFuture<Void>

public class FutureAccess
extends FutureTask<Void>

Encapsulates a Command submitted using VaadinSession.access(Command). This class is used internally by the framework and is not intended to be directly used by application developers.

Since:

1.0

Author:

Vaadin Ltd

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.concurrent.Future

Future.State

Constructor Summary

Constructors

Constructor	Description
FutureAccess(VaadinSession session, Command command)	Creates an instance for the given command.

Method Summary

Modifier and Type	Method	Description
Void	get()
void	handleError(Exception exception)	Handles exceptions thrown during the execution of this task.

Methods inherited from class java.util.concurrent.FutureTask

cancel, done, exceptionNow, get, isCancelled, isDone, resultNow, run, runAndReset, set, setException, state, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

FutureAccess

public FutureAccess(VaadinSession session,
 Command command)

Creates an instance for the given command.

Parameters:

session - the session to which the task belongs

command - the command to run when this task is purged from the queue

Method Details

get

public Void get()
         throws InterruptedException,
ExecutionException

Specified by:

get in interface Future<Void>

Overrides:

get in class FutureTask<Void>

Throws:

InterruptedException

ExecutionException

handleError

public void handleError(Exception exception)

Handles exceptions thrown during the execution of this task.

Parameters:

exception - the thrown exception.