Package org.apache.hc.core5.http
Interface HttpResponseInterceptor
- All Known Subinterfaces:
HttpProcessor
- All Known Implementing Classes:
DefaultHttpProcessor
,H2ResponseConnControl
,H2ResponseContent
,ResponseConnControl
,ResponseContent
,ResponseDate
,ResponseServer
HTTP protocol interceptor is a routine that implements a specific aspect of
the HTTP protocol. Usually protocol interceptors are expected to act upon
one specific header or a group of related headers of the incoming message
or populate the outgoing message with one specific header or a group of
related headers. Protocol
Interceptors can also manipulate content entities enclosed with messages. Usually this is accomplished by using the 'Decorator' pattern where a wrapper entity class is used to decorate the original entity.
Protocol interceptors must be implemented as thread-safe. Similarly to servlets, protocol interceptors should not use instance variables unless access to those variables is synchronized.
- Since:
- 4.0
-
Method Summary
Modifier and TypeMethodDescriptionvoid
process
(HttpResponse response, EntityDetails entity, HttpContext context) Processes a response.
-
Method Details
-
process
void process(HttpResponse response, EntityDetails entity, HttpContext context) throws HttpException, IOException Processes a response. On the server side, this step is performed before the response is sent to the client. On the client side, this step is performed on incoming messages before the message body is evaluated.- Parameters:
response
- the response to processentity
- the request entity details ornull
if not availablecontext
- the context for the request- Throws:
HttpException
- in case of an HTTP protocol violationIOException
- in case of an I/O error
-