JAMES-4072 -Webadmin Spark - Upgrade org.zoomba-lang:spark-core -> 3.0.2 (#2714)

Author: vttranlina

pom.xml

@@ -3040,7 +3040,7 @@
             <dependency>
                 <groupId>org.zoomba-lang</groupId>
                 <artifactId>spark-core</artifactId>
-                <version>3.0.1</version>
+                <version>3.0.2</version>
             </dependency>
             <dependency>
                 <groupId>pl.pragmatists</groupId>

server/protocols/webadmin/webadmin-core/src/main/java/org/apache/james/webadmin/jettyserver/EmbeddedJettyServer.java

@@ -28,6 +28,7 @@
 import jakarta.servlet.DispatcherType;
 
 import org.eclipse.jetty.ee10.servlet.ServletContextHandler;
+import org.eclipse.jetty.ee10.servlet.SessionHandler;
 import org.eclipse.jetty.server.Connector;
 import org.eclipse.jetty.server.Server;
 import org.eclipse.jetty.server.ServerConnector;
@@ -137,7 +138,7 @@ public int ignite(String host,
         final ServletContextHandler servletContextHandler = webSocketServletContextHandler == null ?
             new ServletContextHandler() : webSocketServletContextHandler;
 
-        final JettyHandler sessionHandler = new JettyHandler(matcherFilter);
+        final SessionHandler sessionHandler = new SessionHandler();
         sessionHandler.getSessionCookieConfig().setHttpOnly(httpOnly);
         servletContextHandler.setSessionHandler(sessionHandler);
 

server/protocols/webadmin/webadmin-core/src/main/java/org/apache/james/webadmin/jettyserver/JettyHandler.java

@@ -38,6 +38,7 @@
 import org.apache.james.webadmin.utils.Responses;
 import org.eclipse.jetty.http.HttpStatus;
 
+import reactor.core.publisher.Mono;
 import spark.Request;
 import spark.Response;
 import spark.Route;
@@ -106,6 +107,7 @@ private String getEventDetails(Request request, Response response) {
 
         return eventDeadLettersService.getEvent(group, insertionId)
             .map(eventSerializer::toJson)
+            .switchIfEmpty(Mono.fromRunnable(() ->  response.status(HttpStatus.NOT_FOUND_404)))
             .block();
     }