org.asynchttpclient.webdav

Class WebDavCompletionHandlerBase<T>

java.lang.Object

org.asynchttpclient.webdav.WebDavCompletionHandlerBase<T>

Type Parameters:

T - the result type

All Implemented Interfaces:

AsyncHandler<T>

public abstract class WebDavCompletionHandlerBase<T>
extends Object
implements AsyncHandler<T>

Simple AsyncHandler that add support for WebDav's response manipulation.

Nested Class Summary

Nested classes/interfaces inherited from interface org.asynchttpclient.AsyncHandler

AsyncHandler.State

Constructor Summary

Constructors

Constructor and Description
WebDavCompletionHandlerBase()

Method Summary

Modifier and Type	Method and Description
AsyncHandler.State	onBodyPartReceived(HttpResponseBodyPart content) Invoked as soon as some response body part are received.
T	onCompleted() Invoked once the HTTP response processing is finished.
abstract T	onCompleted(WebDavResponse response) Invoked once the HTTP response has been fully read.
AsyncHandler.State	onHeadersReceived(HttpResponseHeaders headers) Invoked as soon as the HTTP headers has been received.
AsyncHandler.State	onStatusReceived(HttpResponseStatus status) Invoked as soon as the HTTP status line has been received
void	onThrowable(Throwable t) Invoked when an unexpected exception occurs during the processing of the response.

Methods inherited from class java.lang.Object

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

Constructor Detail

WebDavCompletionHandlerBase

public WebDavCompletionHandlerBase()

Method Detail

onBodyPartReceived

public final AsyncHandler.State onBodyPartReceived(HttpResponseBodyPart content)
                                            throws Exception

Invoked as soon as some response body part are received. Could be invoked many times. Beware that, depending on the provider (Netty) this can be notified with empty body parts.

Specified by:

onBodyPartReceived in interface AsyncHandler<T>

Parameters:

content - response's body part.

Returns:

a AsyncHandler.State telling to CONTINUE or ABORT the current processing. Aborting will also close the connection.

Throws:

Exception - if something wrong happens

onStatusReceived

public final AsyncHandler.State onStatusReceived(HttpResponseStatus status)
                                          throws Exception

Invoked as soon as the HTTP status line has been received

Specified by:

onStatusReceived in interface AsyncHandler<T>

Parameters:

status - the status code and test of the response

Returns:

a AsyncHandler.State telling to CONTINUE or ABORT the current processing.

Throws:

Exception - if something wrong happens

onHeadersReceived

public final AsyncHandler.State onHeadersReceived(HttpResponseHeaders headers)
                                           throws Exception

Invoked as soon as the HTTP headers has been received. Can potentially be invoked more than once if a broken server sent trailing headers.

Specified by:

onHeadersReceived in interface AsyncHandler<T>

Parameters:

headers - the HTTP headers.

Returns:

a AsyncHandler.State telling to CONTINUE or ABORT the current processing.

Throws:

Exception - if something wrong happens

onCompleted

public final T onCompleted()
                    throws Exception

Invoked once the HTTP response processing is finished.
Gets always invoked as last callback method.

Specified by:

onCompleted in interface AsyncHandler<T>

Returns:

T Value that will be returned by the associated Future

Throws:

Exception - if something wrong happens

onThrowable

public void onThrowable(Throwable t)

Invoked when an unexpected exception occurs during the processing of the response. The exception may have been produced by implementation of onXXXReceived method invocation.

Specified by:

onThrowable in interface AsyncHandler<T>

Parameters:

t - a Throwable

onCompleted

public abstract T onCompleted(WebDavResponse response)
                       throws Exception

Invoked once the HTTP response has been fully read.

Parameters:

response - The Response

Returns:

Type of the value that will be returned by the associated Future

Throws:

Exception - if something wrong happens