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davsclaus pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/camel-kamelets-examples.git
The following commit(s) were added to refs/heads/main by this push:
new 9d113fa Polished
9d113fa is described below
commit 9d113fa96739fac0ac4b80ebd10cbd66eabf06b4
Author: Claus Ibsen <[email protected]>
AuthorDate: Thu Feb 5 09:56:56 2026 +0100
Polished
---
jbang/simple-custom-function/StockFunction.java | 5 +++--
jbang/simple-custom-function/myapp.camel.yaml | 18 +++++++++++++-----
2 files changed, 16 insertions(+), 7 deletions(-)
diff --git a/jbang/simple-custom-function/StockFunction.java
b/jbang/simple-custom-function/StockFunction.java
index c2e32a8..fdc977d 100644
--- a/jbang/simple-custom-function/StockFunction.java
+++ b/jbang/simple-custom-function/StockFunction.java
@@ -16,12 +16,13 @@ public class StockFunction implements SimpleFunction {
@Override
public boolean allowNull() {
- return true;
+ return true; // true = functions that does not accept any input
parameter
}
@Override
public Object apply(Exchange exchange, Object input) throws Exception {
- return 200 + new Random().nextInt(1000);
+ String name = input == null ? "SP500" : "" + input;
+ return name + " at $" + (200 + new Random().nextInt(1000));
}
}
\ No newline at end of file
diff --git a/jbang/simple-custom-function/myapp.camel.yaml
b/jbang/simple-custom-function/myapp.camel.yaml
index ff3af7e..297a227 100644
--- a/jbang/simple-custom-function/myapp.camel.yaml
+++ b/jbang/simple-custom-function/myapp.camel.yaml
@@ -1,8 +1,16 @@
- from:
- uri: "timer:yaml"
+ uri: "timer:stock"
parameters:
- period: "5000"
+ period: 5000
steps:
- - setBody:
- simple: ${stock}
- - log: "The stock price is: ${body}"
+ - log: |
+
+
+ Stock prices today
+
+ ${stock()}
+ ${stock('AAPL')}
+ ${stock('IBM')}
+
+ Have a nice day
+
\ No newline at end of file
