Package org.springframework.http.server.reactive.observation

Class ServerRequestObservationContext

java.lang.Object

io.micrometer.observation.Observation.Context

io.micrometer.observation.transport.ReceiverContext<C>

io.micrometer.observation.transport.RequestReplyReceiverContext<ServerHttpRequest,ServerHttpResponse>

org.springframework.http.server.reactive.observation.ServerRequestObservationContext

All Implemented Interfaces:

io.micrometer.observation.Observation.ContextView, io.micrometer.observation.transport.ResponseContext<ServerHttpResponse>

public class ServerRequestObservationContext
extends io.micrometer.observation.transport.RequestReplyReceiverContext<ServerHttpRequest,ServerHttpResponse>

Context that holds information for metadata collection regarding reactive HTTP requests observations.

This context also extends RequestReplyReceiverContext for propagating tracing information during HTTP request processing.

Since:

6.0

Author:

Brian Clozel

Constructor Summary

Constructors

Constructor	Description
ServerRequestObservationContext(ServerHttpRequest request, ServerHttpResponse response, Map<String,Object> attributes)	Create a new ServerRequestObservationContext instance.

Method Summary

Modifier and Type	Method	Description
Map<String,Object>	getAttributes()	Return an immutable map of the current request attributes.
String	getPathPattern()	Return the path pattern for the handler that matches the current request.
boolean	isConnectionAborted()	Whether the current connection was aborted by the client, resulting in a cancel signal on the reactive chain, or an AbortedException when reading the request.
void	setConnectionAborted(boolean connectionAborted)	Set whether the current connection was aborted by the client, resulting in a cancel signal on the reactive chain, or an AbortedException when reading the request.
void	setPathPattern(String pathPattern)	Set the path pattern for the handler that matches the current request.

Methods inherited from class io.micrometer.observation.transport.RequestReplyReceiverContext

getResponse, setResponse

Methods inherited from class io.micrometer.observation.transport.ReceiverContext

getCarrier, getGetter, getKind, getRemoteServiceAddress, getRemoteServiceName, setCarrier, setRemoteServiceAddress, setRemoteServiceName

Methods inherited from class io.micrometer.observation.Observation.Context

addHighCardinalityKeyValue, addHighCardinalityKeyValues, addLowCardinalityKeyValue, addLowCardinalityKeyValues, clear, computeIfAbsent, containsKey, get, getAllKeyValues, getContextualName, getError, getHighCardinalityKeyValue, getHighCardinalityKeyValues, getLowCardinalityKeyValue, getLowCardinalityKeyValues, getName, getOrDefault, getParentObservation, getRequired, put, remove, removeHighCardinalityKeyValue, removeHighCardinalityKeyValues, removeLowCardinalityKeyValue, removeLowCardinalityKeyValues, setContextualName, setError, setName, setParentObservation, toString

Methods inherited from class java.lang.Object

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

Constructor Details

ServerRequestObservationContext

public ServerRequestObservationContext(ServerHttpRequest request,
 ServerHttpResponse response,
 Map<String,Object> attributes)

Create a new ServerRequestObservationContext instance.

Parameters:

request - the current request

response - the current response

attributes - the current attributes

Method Details

getAttributes

public Map<String,Object> getAttributes()

Return an immutable map of the current request attributes.

getPathPattern

@Nullable
public String getPathPattern()

Return the path pattern for the handler that matches the current request. For example, "/projects/{name}".

Path patterns must have a low cardinality for the entire application.

Returns:

the path pattern, or null if none found

setPathPattern

public void setPathPattern(@Nullable
 String pathPattern)

Set the path pattern for the handler that matches the current request.

Path patterns must have a low cardinality for the entire application.

Parameters:

pathPattern - the path pattern, for example "/projects/{name}".

isConnectionAborted

public boolean isConnectionAborted()

Whether the current connection was aborted by the client, resulting in a cancel signal on the reactive chain, or an AbortedException when reading the request.

Returns:

if the connection has been aborted

setConnectionAborted

public void setConnectionAborted(boolean connectionAborted)

Set whether the current connection was aborted by the client, resulting in a cancel signal on the reactive chain, or an AbortedException when reading the request.

Parameters:

connectionAborted - if the connection has been aborted