extractLog
Description
Extracts a LoggingAdapter
LoggingAdapter
from the request context which can be used for logging inside the route.
The extractLog
directive is used for providing logging to routes, such that they don’t have to depend on closing over a logger provided in the class body.
See extract and Providing Values to Inner Routes for an overview of similar directives.
Example
- Scala
-
source
val route = extractLog { log => log.debug("I'm logging things in much detail..!") complete("It's amazing!") } // tests: Get("/abcdef") ~> route ~> check { responseAs[String] shouldEqual "It's amazing!" }
- Java
-
source
import static org.apache.pekko.http.javadsl.server.Directives.extractLog; final Route route = extractLog( log -> { log.debug("I'm logging things in much detail..!"); return complete("It's amazing!"); }); // tests: testRoute(route).run(HttpRequest.GET("/abcdef")).assertEntity("It's amazing!");
1.1.0