From 1f8eef141a00658380a212809f8f81cefa5c0f4e Mon Sep 17 00:00:00 2001
From: Jonathan Gallimore <jon@jrg.me.uk>
Date: Thu, 5 Sep 2024 15:55:03 +0100
Subject: [PATCH] TOMEE-4395 add debug logging for default values

---
 .../openejb/config/ConfigurationFactory.java      | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/container/openejb-core/src/main/java/org/apache/openejb/config/ConfigurationFactory.java b/container/openejb-core/src/main/java/org/apache/openejb/config/ConfigurationFactory.java
index b8b5e9eb742..09e4d55394b 100644
--- a/container/openejb-core/src/main/java/org/apache/openejb/config/ConfigurationFactory.java
+++ b/container/openejb-core/src/main/java/org/apache/openejb/config/ConfigurationFactory.java
@@ -1228,6 +1228,21 @@ public <T extends ServiceInfo> T configureService(org.apache.openejb.config.Serv
             }
             props.putAll(overrides);
 
+            if (logger.isDebugEnabled()) {
+                for (final Map.Entry<Object, Object> entry : props.entrySet()) {
+                    final Object key = entry.getKey();
+                    Object value = entry.getValue();
+
+                    if (! overrides.containsKey(key) && ! serviceProperties.containsKey(key)) {
+                        if (key instanceof String && "password".equalsIgnoreCase((String) key)) {
+                            value = "<hidden>";
+                        }
+
+                        logger.debug("[ default used " + key + "=" + value + "]");
+                    }
+                }
+            }
+
             {// force user properties last
                 String propertiesProvider = service.getPropertiesProvider();
                 if (propertiesProvider == null) {