AsyncResult

java.lang.Object
- jakarta.ejb.AsyncResult<V>

Type Parameters:

V - The result type returned by this Future's get method

All Implemented Interfaces:

java.util.concurrent.Future<V>
```
public final class AsyncResult<V>
extends java.lang.Object
implements java.util.concurrent.Future<V>
```
Wraps the result of an asynchronous method call as a Future object, preserving compatability with the business interface signature.
The value specified in the constructor will be retrieved by the container and made available to the client.
Note that this object is not passed to the client. It is merely a convenience for providing the result value to the container. Therefore, none of its instance methods should be called by the application.

Since:

EJB 3.1

Examples (en):

async-postconstruct, async-methods

Examples (es):

async-methods

Examples (pt):

async-postconstruct, async-methods

Constructor Summary

Constructors
Constructor and Description

AsyncResult(V result)
Creates a AsyncResult instance to wrap the result of an asynchronous method call

Constructors
Constructor and Description
`AsyncResult(V result)` Creates a `AsyncResult` instance to wrap the result of an asynchronous method call

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`cancel(boolean mayInterruptIfRunning)` This method should not be called.
`V`	`get()` This method should not be called.
`V`	`get(long timeout, java.util.concurrent.TimeUnit unit)` This method should not be called.
`boolean`	`isCancelled()` This method should not be called.
`boolean`	`isDone()` This method should not be called.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - AsyncResult
```
public AsyncResult(V result)
```
    Creates a AsyncResult instance to wrap the result of an asynchronous method call
    
    Parameters:
    
    result - the result of an asynchronous method call to be made available to the client
- Method Detail
  - cancel
```
public boolean cancel(boolean mayInterruptIfRunning)
```
    This method should not be called. See Class-level comments.
    
    Specified by:
    
    cancel in interface java.util.concurrent.Future<V>
  - isCancelled
```
public boolean isCancelled()
```
    This method should not be called. See Class-level comments.
    
    Specified by:
    
    isCancelled in interface java.util.concurrent.Future<V>
  - isDone
```
public boolean isDone()
```
    This method should not be called. See Class-level comments.
    
    Specified by:
    
    isDone in interface java.util.concurrent.Future<V>
  - get
```
public V get()
      throws java.lang.InterruptedException,
             java.util.concurrent.ExecutionException
```
    This method should not be called. See Class-level comments.
    
    Specified by:
    
    get in interface java.util.concurrent.Future<V>
    
    Throws:
    
    java.lang.InterruptedException
    
    java.util.concurrent.ExecutionException
  - get
```
public V get(long timeout,
             java.util.concurrent.TimeUnit unit)
      throws java.lang.InterruptedException,
             java.util.concurrent.ExecutionException,
             java.util.concurrent.TimeoutException
```
    This method should not be called. See Class-level comments.
    
    Specified by:
    
    get in interface java.util.concurrent.Future<V>
    
    Throws:
    
    java.lang.InterruptedException
    
    java.util.concurrent.ExecutionException
    
    java.util.concurrent.TimeoutException

Class AsyncResult<V>

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

AsyncResult

Method Detail

cancel

isCancelled

isDone

get

get