org.apache.http.protocol
Interface HttpExpectationVerifier
public interface HttpExpectationVerifier
Defines an interface to verify whether an incoming HTTP request meets
the target server's expectations.
The Expect request-header field is used to indicate that particular
server behaviors are required by the client.
Expect = "Expect" ":" 1#expectation
expectation = "100-continue" | expectation-extension
expectation-extension = token [ "=" ( token | quoted-string )
*expect-params ]
expect-params = ";" token [ "=" ( token | quoted-string ) ]
A server that does not understand or is unable to comply with any of
the expectation values in the Expect field of a request MUST respond
with appropriate error status. The server MUST respond with a 417
(Expectation Failed) status if any of the expectations cannot be met
or, if there are other problems with the request, some other 4xx
status.
- Since:
- 4.0
- Version:
- $Revision: 507119 $
- Author:
- Oleg Kalnichevski
verify
void verify(HttpRequest request,
HttpResponse response,
HttpContext context)
throws HttpException
- Throws:
HttpException
Copyright © 2005-2009 Apache Software Foundation. All Rights Reserved.