org.apache.http.nio.protocol
Interface HttpRequestExecutionHandler


Deprecated. (4.2) use HttpAsyncRequestExecutor and HttpAsyncRequester

@Deprecated
public interface HttpRequestExecutionHandler

HTTP request execution handler can be used by client-side protocol handlers to trigger the submission of a new HTTP request and the processing of an HTTP response.

Since:
4.0

Method Summary
 void finalizeContext(HttpContext context)
          Deprecated. Triggered when the connection is terminated.
 void handleResponse(HttpResponse response, HttpContext context)
          Deprecated. Triggered when an HTTP response is ready to be processed.
 void initalizeContext(HttpContext context, Object attachment)
          Deprecated. Triggered when a new connection has been established and the HTTP context needs to be initialized.
 HttpRequest submitRequest(HttpContext context)
          Deprecated. Triggered when the underlying connection is ready to send a new HTTP request to the target host.
 

Method Detail

initalizeContext

void initalizeContext(HttpContext context,
                      Object attachment)
Deprecated. 
Triggered when a new connection has been established and the HTTP context needs to be initialized.

The attachment object is the same object which was passed to the connecting I/O reactor when the connection request was made. The attachment may optionally contain some state information required in order to correctly initialize the HTTP context.

Parameters:
context - the actual HTTP context
attachment - the object passed to the connecting I/O reactor upon the request for a new connection.
See Also:
ConnectingIOReactor.connect(java.net.SocketAddress, java.net.SocketAddress, java.lang.Object, org.apache.http.nio.reactor.SessionRequestCallback)

submitRequest

HttpRequest submitRequest(HttpContext context)
Deprecated. 
Triggered when the underlying connection is ready to send a new HTTP request to the target host. This method may return null if the client is not yet ready to send a request. In this case the connection will remain open and can be activated at a later point.

Parameters:
context - the actual HTTP context
Returns:
an HTTP request to be sent or null if no request needs to be sent

handleResponse

void handleResponse(HttpResponse response,
                    HttpContext context)
                    throws IOException
Deprecated. 
Triggered when an HTTP response is ready to be processed.

Parameters:
response - the HTTP response to be processed
context - the actual HTTP context
Throws:
IOException - if a problem is encountered

finalizeContext

void finalizeContext(HttpContext context)
Deprecated. 
Triggered when the connection is terminated. This event can be used to release objects stored in the context or perform some other kind of cleanup.

Parameters:
context - the actual HTTP context


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