Package com.vaadin.server

Class VaadinSession.FutureAccess

java.lang.Object

java.util.concurrent.FutureTask<java.lang.Void>

com.vaadin.server.VaadinSession.FutureAccess

All Implemented Interfaces:

java.lang.Runnable, java.util.concurrent.Future<java.lang.Void>, java.util.concurrent.RunnableFuture<java.lang.Void>

Enclosing class:

VaadinSession

public static class VaadinSession.FutureAccess
extends java.util.concurrent.FutureTask<java.lang.Void>

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

Since:

7.1

Author:

Vaadin Ltd

Constructor Summary

Constructors

Constructor	Description
FutureAccess(VaadinSession session, java.lang.Runnable runnable)	Creates an instance for the given runnable.

Method Summary

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

Methods inherited from class java.util.concurrent.FutureTask

cancel, done, get, isCancelled, isDone, run, runAndReset, set, setException, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

FutureAccess

public FutureAccess(VaadinSession session,
                    java.lang.Runnable runnable)

Creates an instance for the given runnable.

Parameters:

session - the session to which the task belongs

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

Method Detail

get

public java.lang.Void get()
                   throws java.lang.InterruptedException,
                          java.util.concurrent.ExecutionException

Specified by:

get in interface java.util.concurrent.Future<java.lang.Void>

Overrides:

get in class java.util.concurrent.FutureTask<java.lang.Void>

Throws:

java.lang.InterruptedException

java.util.concurrent.ExecutionException

handleError

public void handleError(java.lang.Exception exception)

Handles exceptions thrown during the execution of this task.

Parameters:

exception - the thrown exception.

Since:

7.1.8