Package io.jmix.flowui.asynctask

Class UiAsyncTasks.SupplierConfigurer<T>

java.lang.Object

io.jmix.flowui.asynctask.UiAsyncTasks.AbstractAsyncTaskConfigurer

io.jmix.flowui.asynctask.UiAsyncTasks.SupplierConfigurer<T>

Type Parameters:

T - the result type of the asynchronous task

Enclosing class:

UiAsyncTasks

public class UiAsyncTasks.SupplierConfigurer<T>
extends UiAsyncTasks.AbstractAsyncTaskConfigurer

A builder class for configuring and executing asynchronous tasks that return a result.

Field Summary

Fields inherited from class io.jmix.flowui.asynctask.UiAsyncTasks.AbstractAsyncTaskConfigurer

exceptionHandler, timeout, timeoutUnit, ui

Constructor Summary

Constructors

Constructor	Description
SupplierConfigurer(Supplier<T> asyncTask)

Method Summary

Modifier and Type	Method	Description
CompletableFuture<Void>	supplyAsync()	Configures and returns a CompletableFuture that asynchronously executes the task.
UiAsyncTasks.SupplierConfigurer<T>	withExceptionHandler(Consumer<Throwable> exceptionHandler)	Sets a handler that is called when the asynchronous task throws an exception.
UiAsyncTasks.SupplierConfigurer<T>	withResultHandler(Consumer<? super T> resultHandler)	Sets a handler that is called when the asynchronous task completes successfully.
UiAsyncTasks.SupplierConfigurer<T>	withTimeout(int timeout, TimeUnit timeoutUnit)	Sets the timeout for the asynchronous task.

Methods inherited from class io.jmix.flowui.asynctask.UiAsyncTasks.AbstractAsyncTaskConfigurer

configureExceptionHandler, configureTimeout

Methods inherited from class java.lang.Object

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

Constructor Details

SupplierConfigurer

public SupplierConfigurer(Supplier<T> asyncTask)

Method Details

withResultHandler

public UiAsyncTasks.SupplierConfigurer<T> withResultHandler(Consumer<? super T> resultHandler)

Sets a handler that is called when the asynchronous task completes successfully. The handler can safely update Vaadin UI components.

withExceptionHandler

public UiAsyncTasks.SupplierConfigurer<T> withExceptionHandler(Consumer<Throwable> exceptionHandler)

Sets a handler that is called when the asynchronous task throws an exception. The handler can safely update Vaadin UI components. If not set, then the default exception handler will be used.

withTimeout

public UiAsyncTasks.SupplierConfigurer<T> withTimeout(int timeout,
 TimeUnit timeoutUnit)

Sets the timeout for the asynchronous task. If the task is not completed within the specified timeout, a TimeoutException is thrown.

supplyAsync

public CompletableFuture<Void> supplyAsync()

Configures and returns a CompletableFuture that asynchronously executes the task.