From 2fb000496e8728ed3cfb4daa57bc67330309d658 Mon Sep 17 00:00:00 2001
From: Yuya Ebihara <ebyhry@gmail.com>
Date: Sat, 9 Sep 2023 00:50:58 +0900
Subject: [PATCH] Return default DbInfo when connection is null (#9413)

---
 .../opentelemetry/instrumentation/jdbc/internal/JdbcUtils.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/instrumentation/jdbc/library/src/main/java/io/opentelemetry/instrumentation/jdbc/internal/JdbcUtils.java b/instrumentation/jdbc/library/src/main/java/io/opentelemetry/instrumentation/jdbc/internal/JdbcUtils.java
index 5f32258b0f..9169891557 100644
--- a/instrumentation/jdbc/library/src/main/java/io/opentelemetry/instrumentation/jdbc/internal/JdbcUtils.java
+++ b/instrumentation/jdbc/library/src/main/java/io/opentelemetry/instrumentation/jdbc/internal/JdbcUtils.java
@@ -98,6 +98,9 @@ public final class JdbcUtils {
      * connection will be stored with the DEFAULT DBInfo as the value in the connectionInfo map to
      * avoid retry overhead.
      */
+    if (connection == null) {
+      return DbInfo.DEFAULT;
+    }
     try {
       DatabaseMetaData metaData = connection.getMetaData();
       String url = metaData.getURL();