convert byte array to string

Signed-off-by: Sergei Malafeev <sergeymalafeev@gmail.com>
opentracing-contrib · May 2, 2019 · a8f9138 · a8f9138
1 parent 3a076d2
commit a8f9138
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/...tracing-redis-common/src/main/java/io/opentracing/contrib/redis/common/TracingHelper.java b/...tracing-redis-common/src/main/java/io/opentracing/contrib/redis/common/TracingHelper.java
@@ -122,7 +122,14 @@ private static Map<String, Object> errorLogs(Throwable throwable) {
   }
 
   public static String nullable(Object object) {
-    return object == null ? "null" : object.toString();
+    if (object == null) {
+      return "";
+    }
+    if (object instanceof byte[]) {
+      // Spring Data in some cases converts string key/value to byte array
+      return Arrays.toString((byte[]) object);
+    }
+    return object.toString();
   }
 
   public static <V> String toString(Map<String, V> map) {