mgubaidullin commented on issue #1067:
URL: https://github.com/apache/camel-karavan/issues/1067#issuecomment-1895951284
Thanks @davsclaus and @oscerd
@samar-elsayed you can not put header directly to Caffeine. Set the data you
want to cache to exchange body and then put into caffeine cache. In the second
route get data from caffeine (it will be in exchange body) and then setHeader
from the body.
```
- route:
id: route-cbf4
nodePrefixId: route-1f7
from:
id: from-7856
uri: kamelet:timer-source
parameters:
message: Hello
steps:
- setBody:
id: setBody-eaa0
expression:
simple:
id: simple-3dc1
expression: ${date:now}
- to:
id: to-604c
uri: caffeine-cache
parameters:
cacheName: demo1
action: PUT
key: key1
- route:
id: route-778e
nodePrefixId: route-289
from:
id: from-aedc
uri: kamelet:timer-source
parameters:
message: world
steps:
- to:
id: to-191e
uri: caffeine-cache
parameters:
cacheName: demo1
action: GET
key: key1
- log:
id: log-d474
message: ${body}
```
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