Merge branch 'master' into issues/4082

README.md

@@ -18,6 +18,10 @@
     <a href="https://www.producthunt.com/products/ui-for-apache-kafka/reviews/new">ProductHunt</a>
 </p>
 
+<p align="center">
+  <img src="https://repobeats.axiom.co/api/embed/2e8a7c2d711af9daddd34f9791143e7554c35d0f.svg" />
+</p>
+
 #### UI for Apache Kafka is a free, open-source web UI to monitor and manage Apache Kafka clusters.
 
 UI for Apache Kafka is a simple tool that makes your data flows observable, helps find and troubleshoot issues faster and deliver optimal performance. Its lightweight dashboard makes it easy to track key metrics of your Kafka clusters - Brokers, Topics, Partitions, Production, and Consumption.

kafka-ui-api/src/main/java/com/provectus/kafka/ui/serdes/builtin/HexSerde.java

@@ -16,12 +16,21 @@ public class HexSerde implements BuiltInSerde {
     return "Hex";
   }
 
+  @Override
+  public void autoConfigure(PropertyResolver kafkaClusterProperties, PropertyResolver globalProperties) {
+    configure(" ", true);
+  }
+
   @Override
   public void configure(PropertyResolver serdeProperties,
                         PropertyResolver kafkaClusterProperties,
                         PropertyResolver globalProperties) {
     String delim = serdeProperties.getProperty("delimiter", String.class).orElse(" ");
     boolean uppercase = serdeProperties.getProperty("uppercase", Boolean.class).orElse(true);
+    configure(delim, uppercase);
+  }
+
+  private void configure(String delim, boolean uppercase) {
     deserializeHexFormat = HexFormat.ofDelimiter(delim);
     if (uppercase) {
       deserializeHexFormat = deserializeHexFormat.withUpperCase();

kafka-ui-api/src/test/java/com/provectus/kafka/ui/serdes/builtin/HexSerdeTest.java

@@ -16,16 +16,12 @@ public class HexSerdeTest {
   private static final byte[] TEST_BYTES = "hello world".getBytes();
   private static final String TEST_BYTES_HEX_ENCODED = "68 65 6C 6C 6F 20 77 6F 72 6C 64";
 
-  private Serde hexSerde;
+  private HexSerde hexSerde;
 
   @BeforeEach
   void init() {
     hexSerde = new HexSerde();
-    hexSerde.configure(
-        PropertyResolverImpl.empty(),
-        PropertyResolverImpl.empty(),
-        PropertyResolverImpl.empty()
-    );
+    hexSerde.autoConfigure(PropertyResolverImpl.empty(), PropertyResolverImpl.empty());
   }