Package org.eclipse.jetty.client

Interface Response.AsyncContentListener

All Superinterfaces:

EventListener, Response.ContentSourceListener, Response.ResponseListener

All Known Subinterfaces:

Response.ContentListener, Response.Listener

All Known Implementing Classes:

AsyncMiddleManServlet.ProxyResponseListener, BufferingResponseListener, CompletableResponseListener, ContinueProtocolHandler.ContinueListener, FutureResponseListener, InputStreamResponseListener, PathResponseListener, ProxyHandler.ProxyResponseListener, ProxyServlet.ProxyResponseListener, RedirectProtocolHandler

Enclosing interface:

Response

public static interface Response.AsyncContentListener
extends Response.ContentSourceListener

Asynchronous listener for the response content events.

See Also:

• Response.ContentSourceListener

Method Summary

Modifier and Type	Method	Description
void	onContent(Response response, Content.Chunk chunk, Runnable demander)	Callback method invoked when the response content has been received, parsed and there is demand.
default void	onContentSource(Response response, Content.Source contentSource)	Callback method invoked when all the response headers have been received and parsed.

Method Details

onContent

void onContent(Response response,
 Content.Chunk chunk,
 Runnable demander)
        throws Exception

Callback method invoked when the response content has been received, parsed and there is demand. The chunk must be consumed, copied, or retained before returning from this method as it is then automatically released. The demander must be run before this method may be invoked again.

Parameters:

response - the response containing the response line data and the headers

chunk - the chunk received

demander - the runnable to be run to demand the next chunk

Throws:

Exception - an uncaught exception will abort the response, release the chunk and fail the content source from which the chunk was read from

onContentSource

default void onContentSource(Response response,
 Content.Source contentSource)

Description copied from interface: Response.ContentSourceListener

Callback method invoked when all the response headers have been received and parsed. It is responsible for driving the contentSource instance with a read/demand loop. Note that this is not invoked for interim statuses.

Specified by:

onContentSource in interface Response.ContentSourceListener

Parameters:

response - the response containing the response line data and the headers

contentSource - the Content.Source that must be driven to read the data