(camel) branch main updated: CAMEL-22935: camel-core - Allow to add custom functions to simple language

[davsclaus]

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davsclaus pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/camel.git


The following commit(s) were added to refs/heads/main by this push:
     new 7e2a5ffbae08 CAMEL-22935: camel-core - Allow to add custom functions 
to simple language
7e2a5ffbae08 is described below

commit 7e2a5ffbae08213038d956b3a4b9e0c208f77f18
Author: Claus Ibsen <claus.ib...@gmail.com>
AuthorDate: Thu Feb 5 09:44:52 2026 +0100

    CAMEL-22935: camel-core - Allow to add custom functions to simple language
---
 .../impl/engine/DefaultSimpleFunctionRegistry.java | 28 +++++++++++++++-------
 1 file changed, 19 insertions(+), 9 deletions(-)

diff --git 
a/core/camel-base-engine/src/main/java/org/apache/camel/impl/engine/DefaultSimpleFunctionRegistry.java
 
b/core/camel-base-engine/src/main/java/org/apache/camel/impl/engine/DefaultSimpleFunctionRegistry.java
index 0cbb5d553580..143f8a110d6d 100644
--- 
a/core/camel-base-engine/src/main/java/org/apache/camel/impl/engine/DefaultSimpleFunctionRegistry.java
+++ 
b/core/camel-base-engine/src/main/java/org/apache/camel/impl/engine/DefaultSimpleFunctionRegistry.java
@@ -100,21 +100,31 @@ public class DefaultSimpleFunctionRegistry extends 
ServiceSupport implements Sim
 
     @Override
     public Expression getFunction(String name) {
-        Expression exp = functions.get(name);
+        // in dev mode then always lookup function as it may be updated due to 
a live reload
+        boolean dev = 
"dev".equals(camelContext.getCamelContextExtension().getProfile());
+        Expression exp = dev ? null : functions.get(name);
         if (exp == null) {
-            // lookup if there is a function with the given name
-            var custom = 
camelContext.getRegistry().findByType(SimpleFunction.class);
-            for (SimpleFunction sf : custom) {
-                if (name.equals(sf.getName())) {
-                    addFunction(sf);
-                    exp = functions.get(name);
-                    break;
-                }
+            SimpleFunction sf = lookupFunction(name);
+            if (sf != null) {
+                removeFunction(name);
+                addFunction(sf);
+                exp = functions.get(name);
             }
         }
         return exp;
     }
 
+    private SimpleFunction lookupFunction(String name) {
+        // lookup if there is a function with the given name
+        var custom = 
camelContext.getRegistry().findByType(SimpleFunction.class);
+        for (SimpleFunction sf : custom) {
+            if (name.equals(sf.getName())) {
+                return sf;
+            }
+        }
+        return null;
+    }
+
     @Override
     public Set<String> getCustomFunctionNames() {
         return functions.keySet();