org.apache.http.nio
Interface NHttpServiceHandler

All Known Implementing Classes:
AsyncNHttpServiceHandler, BufferingHttpServiceHandler, ThrottlingHttpServiceHandler

Deprecated. (4.2) use NHttpServerEventHandler

@Deprecated
public interface NHttpServiceHandler

Abstract server-side HTTP protocol handler.

Since:
4.0

Method Summary
 void closed(NHttpServerConnection conn)
          Deprecated. Triggered when the connection is closed.
 void connected(NHttpServerConnection conn)
          Deprecated. Triggered when a new incoming connection is created.
 void exception(NHttpServerConnection conn, HttpException ex)
          Deprecated. Triggered when an HTTP protocol violation occurs while receiving an HTTP request.
 void exception(NHttpServerConnection conn, IOException ex)
          Deprecated. Triggered when an I/O error occurs while reading from or writing to the underlying channel.
 void inputReady(NHttpServerConnection conn, ContentDecoder decoder)
          Deprecated. Triggered when the underlying channel is ready for reading a new portion of the request entity through the corresponding content decoder.
 void outputReady(NHttpServerConnection conn, ContentEncoder encoder)
          Deprecated. Triggered when the underlying channel is ready for writing a next portion of the response entity through the corresponding content encoder.
 void requestReceived(NHttpServerConnection conn)
          Deprecated. Triggered when a new HTTP request is received.
 void responseReady(NHttpServerConnection conn)
          Deprecated. Triggered when the connection is ready to accept a new HTTP response.
 void timeout(NHttpServerConnection conn)
          Deprecated. Triggered when no input is detected on this connection over the maximum period of inactivity.
 

Method Detail

connected

void connected(NHttpServerConnection conn)
Deprecated. 
Triggered when a new incoming connection is created.

Parameters:
conn - new incoming connection HTTP connection.

requestReceived

void requestReceived(NHttpServerConnection conn)
Deprecated. 
Triggered when a new HTTP request is received. The connection passed as a parameter to this method is guaranteed to return a valid HTTP request object.

If the request received encloses a request entity this method will be followed a series of inputReady(NHttpServerConnection, ContentDecoder) calls to transfer the request content.

Parameters:
conn - HTTP connection that contains a new HTTP request
See Also:
NHttpServerConnection

inputReady

void inputReady(NHttpServerConnection conn,
                ContentDecoder decoder)
Deprecated. 
Triggered when the underlying channel is ready for reading a new portion of the request entity through the corresponding content decoder.

If the content consumer is unable to process the incoming content, input event notifications can be temporarily suspended using IOControl interface.

Parameters:
conn - HTTP connection that can produce a new portion of the incoming request content.
decoder - The content decoder to use to read content.
See Also:
NHttpServerConnection, ContentDecoder, IOControl

responseReady

void responseReady(NHttpServerConnection conn)
Deprecated. 
Triggered when the connection is ready to accept a new HTTP response. The protocol handler does not have to submit a response if it is not ready.

Parameters:
conn - HTTP connection that contains an HTTP response
See Also:
NHttpServerConnection

outputReady

void outputReady(NHttpServerConnection conn,
                 ContentEncoder encoder)
Deprecated. 
Triggered when the underlying channel is ready for writing a next portion of the response entity through the corresponding content encoder.

If the content producer is unable to generate the outgoing content, output event notifications can be temporarily suspended using IOControl interface.

Parameters:
conn - HTTP connection that can accommodate a new portion of the outgoing response content.
encoder - The content encoder to use to write content.
See Also:
NHttpServerConnection, ContentEncoder, IOControl

exception

void exception(NHttpServerConnection conn,
               IOException ex)
Deprecated. 
Triggered when an I/O error occurs while reading from or writing to the underlying channel.

Parameters:
conn - HTTP connection that caused an I/O error
ex - I/O exception

exception

void exception(NHttpServerConnection conn,
               HttpException ex)
Deprecated. 
Triggered when an HTTP protocol violation occurs while receiving an HTTP request.

Parameters:
conn - HTTP connection that caused an HTTP protocol violation
ex - HTTP protocol violation exception

timeout

void timeout(NHttpServerConnection conn)
Deprecated. 
Triggered when no input is detected on this connection over the maximum period of inactivity.

Parameters:
conn - HTTP connection that caused timeout condition.

closed

void closed(NHttpServerConnection conn)
Deprecated. 
Triggered when the connection is closed.

Parameters:
conn - closed HTTP connection.


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