public interface NHttpClientEventHandler
Modifier and Type | Method and Description |
---|---|
void |
closed(NHttpClientConnection conn)
Triggered when the connection is closed.
|
void |
connected(NHttpClientConnection conn,
Object attachment)
Triggered when a new outgoing connection is created.
|
void |
endOfInput(NHttpClientConnection conn)
Triggered when the connection is closed by the opposite end point
(half-closed).
|
void |
exception(NHttpClientConnection conn,
Exception ex)
Triggered if an error occurs during the HTTP exchange.
|
void |
inputReady(NHttpClientConnection conn,
ContentDecoder decoder)
Triggered when the underlying channel is ready for reading a
new portion of the response entity through the corresponding
content decoder.
|
void |
outputReady(NHttpClientConnection conn,
ContentEncoder encoder)
Triggered when the underlying channel is ready for writing a next portion
of the request entity through the corresponding content encoder.
|
void |
requestReady(NHttpClientConnection conn)
Triggered when the connection is ready to accept a new HTTP request.
|
void |
responseReceived(NHttpClientConnection conn)
Triggered when an HTTP response is received.
|
void |
timeout(NHttpClientConnection conn)
Triggered when no input is detected on this connection over the
maximum period of inactivity.
|
void connected(NHttpClientConnection conn, Object attachment) throws IOException, HttpException
conn
- new outgoing HTTP connection.attachment
- an object that was attached to the session requestIOException
HttpException
void requestReady(NHttpClientConnection conn) throws IOException, HttpException
conn
- HTTP connection that is ready to accept a new HTTP request.IOException
HttpException
NHttpClientConnection
void responseReceived(NHttpClientConnection conn) throws IOException, HttpException
If the response received encloses a response entity this method will
be followed by a series of
inputReady(NHttpClientConnection, ContentDecoder)
calls
to transfer the response content.
conn
- HTTP connection that contains an HTTP responseIOException
HttpException
NHttpClientConnection
void inputReady(NHttpClientConnection conn, ContentDecoder decoder) throws IOException, HttpException
If the content consumer is unable to process incoming content,
input event notifications can be temporarily suspended using
IOControl
interface (super interface of NHttpClientConnection
).
Please note that the NHttpClientConnection
and ContentDecoder
objects are not thread-safe and should only be used within the context of
this method call. The IOControl
object can be shared and used on other
thread to resume input event notifications when the handler is capable of
processing more content.
conn
- HTTP connection that can produce a new portion of the
incoming response content.decoder
- The content decoder to use to read content.IOException
HttpException
NHttpClientConnection
,
ContentDecoder
,
IOControl
void outputReady(NHttpClientConnection conn, ContentEncoder encoder) throws IOException, HttpException
If the content producer is unable to generate outgoing content,
output event notifications can be temporarily suspended using
IOControl
interface (super interface of NHttpClientConnection
).
Please note that the NHttpClientConnection
and ContentEncoder
objects are not thread-safe and should only be used within the context of
this method call. The IOControl
object can be shared and used on other
thread to resume output event notifications when more content is made available.
conn
- HTTP connection that can accommodate a new portion
of the outgoing request content.encoder
- The content encoder to use to write content.IOException
HttpException
NHttpClientConnection
,
ContentEncoder
,
IOControl
void endOfInput(NHttpClientConnection conn) throws IOException
conn
- half-closed HTTP connection.IOException
void timeout(NHttpClientConnection conn) throws IOException, HttpException
conn
- HTTP connection that caused timeout condition.IOException
HttpException
void closed(NHttpClientConnection conn)
conn
- closed HTTP connection.void exception(NHttpClientConnection conn, Exception ex)
conn
- HTTP connection that caused an I/O errorex
- exceptionCopyright © 2010 - 2020 Adobe. All Rights Reserved