From 5c705caf17594720a38c67d23549dfad3cc4c894 Mon Sep 17 00:00:00 2001
From: Matthew Horridge <matthew.horridge@stanford.edu>
Date: Wed, 20 Mar 2024 12:24:52 -0700
Subject: [PATCH] Updated RabbitMqConfiguration

- Narrowed exceptions caught to be more specific (Instead of catching Exception, catching IOException and TimeoutException).
- Set default value for handlers to be an empty array
---
 .../protege/webprotege/ipc/impl/RabbitMqConfiguration.java    | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/edu/stanford/protege/webprotege/ipc/impl/RabbitMqConfiguration.java b/src/main/java/edu/stanford/protege/webprotege/ipc/impl/RabbitMqConfiguration.java
index aaecc87..a4cea42 100644
--- a/src/main/java/edu/stanford/protege/webprotege/ipc/impl/RabbitMqConfiguration.java
+++ b/src/main/java/edu/stanford/protege/webprotege/ipc/impl/RabbitMqConfiguration.java
@@ -62,7 +62,7 @@ public class RabbitMqConfiguration {
 
 
     @Autowired(required = false)
-    private List<CommandHandler<? extends Request, ? extends Response>> handlers;
+    private List<CommandHandler<? extends Request, ? extends Response>> handlers = new ArrayList<>();
 
 
     @Autowired
@@ -188,7 +188,7 @@ public void  createBindings() {
             }
             channel.queueBind(getCommandResponseQueue(), COMMANDS_EXCHANGE, getCommandResponseQueue());
 
-        } catch (Exception e) {
+        } catch (IOException |TimeoutException e) {
             logger.error("Error initialize bindings", e);
         }
     }