Croway opened a new pull request, #198:
URL: https://github.com/apache/camel-spring-boot-examples/pull/198
## Summary
- Fixed `${header.CamelTimerFiredTime}` resolving to an empty string in all
three routes (Java/YAML/XML DSL). camel-timer stopped populating the
fired-time/metadata headers by default in Camel 4.1 (CAMEL-19817); the fix adds
`includeMetadata=true` to each timer endpoint, matching the pattern already
used in the `kafka-oauth` example.
- Fixed native-image support, which was previously untested in this example
(no GraalVM available locally at the time). Building with a current GraalVM
(25.3.4 CE) failed at runtime with `MissingReflectionRegistrationError` for
several Camel-internal classes instantiated via reflection outside of Spring
AOT's visibility (type converter loaders, the Simple/Constant languages, the
timer/bean components, XML/YAML route loaders, etc.), plus a missing SPI
resource (`resource-resolver/source`) and an unsupported `UTF-32BE` charset
used by snakeyaml. Added `reflect-config.json`/`resource-config.json`
(generated via the GraalVM tracing agent) and a `native-image.properties`
enabling `-H:+AddAllCharsets` under `META-INF/native-image` so `mvn -Pnative
native:compile` now produces a working native executable.
- Refreshed the README sample output, which was stale (Spring Boot 3.1.0 /
Camel 4.0.0-SNAPSHOT), to match the current Spring Boot 4.1.1 / Camel
4.23.0-SNAPSHOT versions and current timings, and simplified the GraalVM
install steps since recent distributions bundle `native-image` by default.
## Test plan
- [x] `mvn spring-boot:run` (JVM mode) — all three routes log a real
timestamp for `${header.CamelTimerFiredTime}`
- [x] `java -jar target/camel-example-spring-boot-aot-basic-*.jar` — same,
~1.2s startup
- [x] `mvn -Pnative native:compile` with GraalVM CE 25.3.4 (installed via
sdkman) — builds successfully
- [x] Running the built native executable — starts successfully, all three
routes log real timestamps, Camel context starts in ~1ms, app ready in ~66-82ms
- [x] Repeated clean build (`mvn clean` + native rebuild + run) to confirm
reproducibility
🤖 Generated with [Claude Code](https://claude.com/claude-code)
https://claude.ai/code/session_01EV52HxRX2Ws2u8m575mmpv
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