Package jakarta.ejb
Class AsyncResult<V>
- java.lang.Object
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- jakarta.ejb.AsyncResult<V>
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- Type Parameters:
V
- The result type returned by this Future'sget
method
- All Implemented Interfaces:
Future<V>
public final class AsyncResult<V> extends Object implements Future<V>
Wraps the result of an asynchronous method call as aFuture
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
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Constructor Summary
Constructors Constructor Description AsyncResult(V result)
Creates aAsyncResult
instance to wrap the result of an asynchronous method call
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
cancel(boolean mayInterruptIfRunning)
This method should not be called.V
get()
This method should not be called.V
get(long timeout, TimeUnit unit)
This method should not be called.boolean
isCancelled()
This method should not be called.boolean
isDone()
This method should not be called.
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Constructor Detail
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AsyncResult
public AsyncResult(V result)
Creates aAsyncResult
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
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Method Detail
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cancel
public boolean cancel(boolean mayInterruptIfRunning)
This method should not be called. See Class-level comments.
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isCancelled
public boolean isCancelled()
This method should not be called. See Class-level comments.- Specified by:
isCancelled
in interfaceFuture<V>
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isDone
public boolean isDone()
This method should not be called. See Class-level comments.
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get
public V get() throws InterruptedException, ExecutionException
This method should not be called. See Class-level comments.- Specified by:
get
in interfaceFuture<V>
- Throws:
InterruptedException
ExecutionException
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get
public V get(long timeout, TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException
This method should not be called. See Class-level comments.- Specified by:
get
in interfaceFuture<V>
- Throws:
InterruptedException
ExecutionException
TimeoutException
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