From b865cfa54d0bf356f5db8c5876dac48ebf9f0b28 Mon Sep 17 00:00:00 2001
From: Steve Hu <stevehu@gmail.com>
Date: Wed, 1 Nov 2023 12:36:58 -0400
Subject: [PATCH] fixes #323 Add info log and trace log in the OpenApiHandler
 contructor

---
 .../src/main/java/com/networknt/openapi/OpenApiHandler.java    | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/openapi-meta/src/main/java/com/networknt/openapi/OpenApiHandler.java b/openapi-meta/src/main/java/com/networknt/openapi/OpenApiHandler.java
index ee539b0..b9253f1 100644
--- a/openapi-meta/src/main/java/com/networknt/openapi/OpenApiHandler.java
+++ b/openapi-meta/src/main/java/com/networknt/openapi/OpenApiHandler.java
@@ -80,6 +80,7 @@ public class OpenApiHandler implements MiddlewareHandler {
     private volatile HttpHandler next;
 
     public OpenApiHandler(OpenApiHandlerConfig cfg) {
+        if(logger.isInfoEnabled()) logger.info("OpenApiHandler is constructed with cfg.");
         config = cfg;
         Map<String, Object> inject = Config.getInstance().getJsonMapConfig(SPEC_INJECT);
 
@@ -108,6 +109,7 @@ public OpenApiHandler(OpenApiHandlerConfig cfg) {
                     throw new RuntimeException("merge specification failed for " + entry.getValue());
                 }
             }
+            if(logger.isTraceEnabled()) logger.trace("multiple specifications loaded.");
         } else {
             Map<String, Object> openapi = Config.getInstance().getJsonMapConfigNoCache(CONFIG_NAME);
             handlerConfig = (HandlerConfig) Config.getInstance().getJsonObjectConfig(HANDLER_CONFIG, HandlerConfig.class);
@@ -128,6 +130,7 @@ public OpenApiHandler(OpenApiHandlerConfig cfg) {
                 logger.error("merge specification failed");
                 throw new RuntimeException("merge specification failed");
             }
+            if(logger.isTraceEnabled()) logger.trace("single specification loaded.");
         }
     }