Package org.asynchttpclient.handler

Class BodyDeferringAsyncHandler.BodyDeferringInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

org.asynchttpclient.handler.BodyDeferringAsyncHandler.BodyDeferringInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

Enclosing class:

BodyDeferringAsyncHandler

public static class BodyDeferringAsyncHandler.BodyDeferringInputStream
extends FilterInputStream

A simple helper class that is used to perform automatic "join" for async download and the error checking of the Future of the request.

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor	Description
BodyDeferringInputStream(Future<Response> future, BodyDeferringAsyncHandler bdah, InputStream in)

Method Summary

Modifier and Type	Method	Description
void	close()	Closes the input stream, and "joins" (wait for complete execution together with potential exception thrown) of the async request.
@Nullable Response	getAsapResponse()	Delegates to BodyDeferringAsyncHandler.getResponse().
Response	getLastResponse()	Delegates to Future$lt;Response>#get() method.

Methods inherited from class java.io.FilterInputStream

available, mark, markSupported, read, read, read, reset, skip

Methods inherited from class java.io.InputStream

nullInputStream, readAllBytes, readNBytes, readNBytes, transferTo

Methods inherited from class java.lang.Object

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

Constructor Detail

BodyDeferringInputStream

public BodyDeferringInputStream(Future<Response> future,
                                BodyDeferringAsyncHandler bdah,
                                InputStream in)

Method Detail

close

public void close()
           throws IOException

Closes the input stream, and "joins" (wait for complete execution together with potential exception thrown) of the async request.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class FilterInputStream

Throws:

IOException

getAsapResponse

@Nullable
public @Nullable Response getAsapResponse()
                                   throws InterruptedException,
                                          IOException

Delegates to BodyDeferringAsyncHandler.getResponse(). Will blocks as long as headers arrives only. Might return null. See BodyDeferringAsyncHandler.getResponse() method for details.

Returns:

a Response

Throws:

InterruptedException - if the latch is interrupted

IOException - if the handler completed with an exception

getLastResponse

public Response getLastResponse()
                         throws InterruptedException,
                                ExecutionException

Delegates to Future$lt;Response>#get() method. Will block as long as complete response arrives.

Returns:

a Response

Throws:

ExecutionException - if the computation threw an exception

InterruptedException - if the current thread was interrupted