[camel-spring-boot-examples] branch camel-3.x updated: CAMEL-19510: reactive-streams - Fix the simple expression (#112)

[nfilotto]

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in repository https://gitbox.apache.org/repos/asf/camel-spring-boot-examples.git


The following commit(s) were added to refs/heads/camel-3.x by this push:
     new 0fcaa3b  CAMEL-19510: reactive-streams - Fix the simple expression 
(#112)
0fcaa3b is described below

commit 0fcaa3b768ac2e24538db997a21aa6196483d094
Author: Nicolas Filotto <essob...@users.noreply.github.com>
AuthorDate: Tue Jun 27 17:43:01 2023 +0200

    CAMEL-19510: reactive-streams - Fix the simple expression (#112)
    
    ## Motivation
    
    The rest endpoint defined in RestExample fails with an error of type 
`java.lang.ClassCastException: class java.lang.String cannot be cast to class 
java.lang.Long`
    
    ## Modifications:
    
    * Fixes the simple expression
---
 .../java/org/apache/camel/example/reactive/streams/RestExample.java   | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git 
a/reactive-streams/src/main/java/org/apache/camel/example/reactive/streams/RestExample.java
 
b/reactive-streams/src/main/java/org/apache/camel/example/reactive/streams/RestExample.java
index 4f6dc0c..ebd72e6 100644
--- 
a/reactive-streams/src/main/java/org/apache/camel/example/reactive/streams/RestExample.java
+++ 
b/reactive-streams/src/main/java/org/apache/camel/example/reactive/streams/RestExample.java
@@ -70,8 +70,8 @@ public class RestExample {
                     .to("direct:sum");
 
             from("direct:sum")
-                    .setHeader("num1").simple("headerAs(num1,Long)")
-                    .setHeader("num2").simple("headerAs(num2,Long)")
+                    .setHeader("num1").simple("${headerAs(num1,Long)}")
+                    .setHeader("num2").simple("${headerAs(num2,Long)}")
                     .bean("calculator", "sum")
                     .process(new UnwrapStreamProcessor())
                     .setBody().simple("The result is: ${body}");