org.springframework.boot.actuate.trace.http

Class HttpExchangeTracer

java.lang.Object

org.springframework.boot.actuate.trace.http.HttpExchangeTracer

public class HttpExchangeTracer
extends Object

Traces an HTTP request-response exchange.

Since:

2.0.0

Author:

Andy Wilkinson

Constructor Summary

Constructors

Constructor and Description
HttpExchangeTracer(Set<Include> includes) Creates a new HttpExchangeTracer that will use the given includes to determine the contents of its traces.

Method Summary

Modifier and Type	Method and Description
protected void	postProcessRequestHeaders(Map<String,List<String>> headers) Post-process the given mutable map of request headers.
HttpTrace	receivedRequest(TraceableRequest request) Begins the tracing of the exchange that was initiated by the given request being received.
void	sendingResponse(HttpTrace trace, TraceableResponse response, Supplier<Principal> principal, Supplier<String> sessionId) Ends the tracing of the exchange that is being concluded by sending the given response.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HttpExchangeTracer

public HttpExchangeTracer(Set<Include> includes)

Creates a new HttpExchangeTracer that will use the given includes to determine the contents of its traces.

Parameters:

includes - the includes

Method Detail

receivedRequest

public final HttpTrace receivedRequest(TraceableRequest request)

Begins the tracing of the exchange that was initiated by the given request being received.

Parameters:

request - the received request

Returns:

the HTTP trace for the

sendingResponse

public final void sendingResponse(HttpTrace trace,
                                  TraceableResponse response,
                                  Supplier<Principal> principal,
                                  Supplier<String> sessionId)

Ends the tracing of the exchange that is being concluded by sending the given response.

Parameters:

trace - the trace for the exchange

response - the response that concludes the exchange

principal - a supplier for the exchange's principal

sessionId - a supplier for the id of the exchange's session

postProcessRequestHeaders

protected void postProcessRequestHeaders(Map<String,List<String>> headers)

Post-process the given mutable map of request headers.

Parameters:

headers - the headers to post-process