Resolves 40315 & 41432 issues

quarkusio · Feb 28, 2025 · 614d0f0 · 614d0f0
1 parent 7ea970e
commit 614d0f0
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/...time/src/main/java/io/quarkus/kafka/streams/runtime/devui/KafkaStreamsJsonRPCService.java b/...time/src/main/java/io/quarkus/kafka/streams/runtime/devui/KafkaStreamsJsonRPCService.java
@@ -7,6 +7,7 @@
 import java.util.regex.Pattern;
 import java.util.stream.Stream;
 
+import jakarta.enterprise.inject.Instance;
 import jakarta.inject.Inject;
 
 import org.apache.kafka.streams.Topology;
@@ -16,11 +17,16 @@
 
 public class KafkaStreamsJsonRPCService {
     @Inject
-    Topology topology;
+    Instance<Topology> topologyProvider;
 
     @NonBlocking
     public JsonObject getTopology() {
-        return parseTopologyDescription(topology.describe() != null ? topology.describe().toString() : "");
+        var topologyDescription = "";
+        if (topologyProvider.isResolvable()) {
+            final var describe = topologyProvider.get().describe();
+            topologyDescription = describe != null ? describe.toString() : "";
+        }
+        return parseTopologyDescription(topologyDescription);
     }
 
     JsonObject parseTopologyDescription(String topologyDescription) {