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GH-599: Add support for GraalVM native images #636

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merged 2 commits into from
Mar 11, 2023

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artembilan
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Fixes #599

There is a lot of reflection in the project which probably has to be reworked this or other way eventually.
But for now it is enough to have a proper reflection info exposed for GraalVM when it builds a native image for our application.

Used a native-image-agent to take a required native image config from the running sample application. More info in GraalVM docs: https://www.graalvm.org/22.0/reference-manual/native-image/Agent/. Works only if GraalVM is used to run the application, of course.

In general it is probably better to rework all the content of the rome.properties into a Java ServiceLoader API.

There is also too much clone() operations with reflection in the project: perhaps better to look into something like deep copy approach.

So, the fix is like this:

  • Add META-INF/native-image/romtools/resource-config.json to make all the properties from the project available for native image
  • Add META-INF/native-image/romtools/reflect-config.json for classes in the project used for reflection Mostly content of these files is generated by the mentioned above GraalVM agent
  • Remove LOG property from the CopyFromHelper since it is used only to log an error where we re-throw it immediately anyway. This was an attempt to see if initialize-at-build-time for some classes helps us somehow since there is a lot of static initialization, but turns out we still do that clone() with reflection, so pointless.

artembilan and others added 2 commits February 28, 2023 13:25
Fixes rometools#599

There is a lot of reflection in the project which probably has to be reworked this or other way
eventually.
But for now it is enough to have a proper reflection info exposed for GraalVM
when it builds a native image for our application.

Used a `native-image-agent` to take a required native image config from the running sample application.
More info in GraalVM docs: https://www.graalvm.org/22.0/reference-manual/native-image/Agent/.
Works only if GraalVM is used to run the application, of course.

In general it is probably better to rework all the content of the `rome.properties` into a Java ServiceLoader API.

There is also too much `clone()` operations with reflection in the project: perhaps better to look into something like deep copy approach.

So, the fix is like this:

* Add `META-INF/native-image/romtools/resource-config.json` to make all the properties from the project available for native image
* Add `META-INF/native-image/romtools/reflect-config.json` for classes in the project used for reflection
Mostly content of these files is generated by the mentioned above GraalVM agent
* Remove `LOG` property from the `CopyFromHelper` since it is used only to log an error where we re-throw it immediately anyway.
This was an attempt to see if `initialize-at-build-time` for some classes helps us somehow since there is a lot of `static` initialization,
but turns out we still do that `clone()` with reflection, so pointless.
@PatrickGotthard
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Hi @artembilan,

can I merge this as-is to add support for GraalVM? I really have no time to dig deeper into this but at least I'm sure that this change does not break anything 🙃

Regards,
Patrick

@artembilan
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You are right: it does not. As you see there is no code change , but this will help consumers of this project to be able to build GraalVM native images smoothly.

@PatrickGotthard PatrickGotthard merged commit f84d9c4 into rometools:master Mar 11, 2023
@PatrickGotthard
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Thanks for your contribution. I've merged it right now and all your mentioned improvements are planned for the future :)

@artembilan
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Good. Let me know when those changes are in, so I'll try it against native image and possibly contribute back according to a new state of matters.

benkard added a commit to benkard/mulkcms2 that referenced this pull request Apr 4, 2023
This MR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [flow-bin](https://github.com/flowtype/flow-bin) ([changelog](https://github.com/facebook/flow/blob/master/Changelog.md)) | devDependencies | minor | [`^0.201.0` -> `^0.203.0`](https://renovatebot.com/diffs/npm/flow-bin/0.201.0/0.203.1) |
| [com.rometools:rome](http://rometools.com) ([source](https://github.com/rometools/rome)) | compile | minor | `2.0.0` -> `2.1.0` |
| [org.postgresql:postgresql](https://jdbc.postgresql.org) ([source](https://github.com/pgjdbc/pgjdbc)) | build | minor | `42.5.4` -> `42.6.0` |
| [com.diffplug.spotless:spotless-maven-plugin](https://github.com/diffplug/spotless) | build | minor | `2.34.0` -> `2.35.0` |
| [org.apache.maven.plugins:maven-resources-plugin](https://maven.apache.org/plugins/) | build | patch | `3.3.0` -> `3.3.1` |
| [io.quarkus:quarkus-maven-plugin](https://github.com/quarkusio/quarkus) | build | patch | `2.16.4.Final` -> `2.16.6.Final` |
| [io.quarkus:quarkus-universe-bom](https://github.com/quarkusio/quarkus-platform) | import | patch | `2.16.4.Final` -> `2.16.6.Final` |

---

### Release Notes

<details>
<summary>flowtype/flow-bin</summary>

### [`v0.203.1`](flow/flow-bin@0c16b26...5e0645d)

[Compare Source](flow/flow-bin@0c16b26...5e0645d)

### [`v0.203.0`](flow/flow-bin@861f798...0c16b26)

[Compare Source](flow/flow-bin@861f798...0c16b26)

### [`v0.202.1`](flow/flow-bin@2b48bba...861f798)

[Compare Source](flow/flow-bin@2b48bba...861f798)

### [`v0.202.0`](flow/flow-bin@86aea9c...2b48bba)

[Compare Source](flow/flow-bin@86aea9c...2b48bba)

</details>

<details>
<summary>rometools/rome</summary>

### [`v2.1.0`](https://github.com/rometools/rome/releases/tag/2.1.0)

[Compare Source](rometools/rome@2.0.0...2.1.0)

<!-- Release notes generated using configuration in .github/release.yml at 2.1.0 -->

#### What's Changed

##### ⭐ New Features

-   Downgrade Java from version 11 to 8 by [@&#8203;PatrickGotthard](https://github.com/PatrickGotthard) in rometools/rome#642
-   Add support for GraalVM native images by [@&#8203;artembilan](https://github.com/artembilan) in rometools/rome#636

##### 🔨 Dependency Upgrades

-   Bump maven-compiler-plugin from 3.10.1 to 3.11.0 by [@&#8203;dependabot](https://github.com/dependabot) in rometools/rome#635

##### 🧹 Cleanup

-   Remove unused config files by [@&#8203;PatrickGotthard](https://github.com/PatrickGotthard) in rometools/rome#632
-   Polish GitHub workflows by [@&#8203;PatrickGotthard](https://github.com/PatrickGotthard) in rometools/rome#633
-   Polish code by [@&#8203;antoniosanct](https://github.com/antoniosanct) in rometools/rome#631

##### ✔ Other Changes

-   Update configuration for automatically generated release notes by [@&#8203;PatrickGotthard](https://github.com/PatrickGotthard) in rometools/rome#634

#### New Contributors

-   [@&#8203;artembilan](https://github.com/artembilan) made their first contribution in rometools/rome#636

**Full Changelog**: rometools/rome@2.0.0...2.1.0

</details>

<details>
<summary>pgjdbc/pgjdbc</summary>

### [`v42.6.0`](https://github.com/pgjdbc/pgjdbc/blob/HEAD/CHANGELOG.md#&#8203;4260-2023-03-17-153434--0400)

##### Changed

fix: use PhantomReferences instead of `Obejct.finalize()` to track Connection leaks [MR #&#8203;2847](pgjdbc/pgjdbc#2847)

    The change replaces all uses of Object.finalize with PhantomReferences.
    The leaked resources (Connections) are tracked in a helper thread that is active as long as
    there are connections in use. By default, the thread keeps running for 30 seconds after all
    the connections are released. The timeout is set with pgjdbc.config.cleanup.thread.ttl system property.

refactor:(loom) replace the usages of synchronized with ReentrantLock [MR #&#8203;2635](pgjdbc/pgjdbc#2635)
Fixes [Issue #&#8203;1951](pgjdbc/pgjdbc#1951)

</details>

<details>
<summary>diffplug/spotless</summary>

### [`v2.35.0`](https://github.com/diffplug/spotless/blob/HEAD/CHANGES.md#&#8203;2350---2023-02-10)

##### Added

-   CleanThat Java Refactorer. ([#&#8203;1560](diffplug/spotless#1560))
-   Introduce `LazyArgLogger` to allow for lazy evaluation of log messages in slf4j logging. ([#&#8203;1565](diffplug/spotless#1565))

##### Fixed

-   Allow multiple instances of the same npm-based formatter to be used by separating their `node_modules` directories. ([#&#8203;1565](diffplug/spotless#1565))
-   `ktfmt` default style uses correct continuation indent. ([#&#8203;1562](diffplug/spotless#1562))

##### Changes

-   Bump default `ktfmt` version to latest `0.42` -> `0.43` ([#&#8203;1561](diffplug/spotless#1561))
-   Bump default `jackson` version to latest `2.14.1` -> `2.14.2` ([#&#8203;1536](diffplug/spotless#1536))

</details>

<details>
<summary>quarkusio/quarkus</summary>

### [`v2.16.6.Final`](https://github.com/quarkusio/quarkus/releases/tag/2.16.6.Final)

[Compare Source](quarkusio/quarkus@2.16.5.Final...2.16.6.Final)

##### Complete changelog

-   [#&#8203;32319](quarkusio/quarkus#32319) - \[2.16] Revert io.netty.noUnsafe change
-   [#&#8203;32302](quarkusio/quarkus#32302) - Qute - fix validation of expressions with the "cdi" namespace
-   [#&#8203;32253](quarkusio/quarkus#32253) - (2.16) Upgrade to graphql-java 19.4
-   [#&#8203;32223](quarkusio/quarkus#32223) - (2.16) Upgrade wildfly-elytron to 1.20.3.Final
-   [#&#8203;32110](quarkusio/quarkus#32110) - Prevent splitting of cookie header values when using AWS Lambda
-   [#&#8203;32107](quarkusio/quarkus#32107) - Fix Podman detection on Windows
-   [#&#8203;32106](quarkusio/quarkus#32106) - Native building with container: Podman not detected on Windows
-   [#&#8203;32093](quarkusio/quarkus#32093) - Re-use current ApplicationModel for JaCoCo reports when testing Gradle projects
-   [#&#8203;32090](quarkusio/quarkus#32090) - K8s moved its registry
-   [#&#8203;32088](quarkusio/quarkus#32088) - Remove the session cookie if ID token verification failed
-   [#&#8203;32082](quarkusio/quarkus#32082) - Add missing quote in Hibernate Reactive with Panache guide
-   [#&#8203;32079](quarkusio/quarkus#32079) - Quarkus JaCoCo extension fails to start Gradle daemon
-   [#&#8203;32058](quarkusio/quarkus#32058) - Allow use of null in REST Client request body
-   [#&#8203;32047](quarkusio/quarkus#32047) - rest client reactive throws npe on null request body
-   [#&#8203;32041](quarkusio/quarkus#32041) - K8s is moving it's images
-   [#&#8203;32037](quarkusio/quarkus#32037) - Set-Cookie Header is Split when using OIDC together with AWS Lambda
-   [#&#8203;32015](quarkusio/quarkus#32015) - Support repeatable Incomings annotation for reactive messaging
-   [#&#8203;32002](quarkusio/quarkus#32002) - Quarkus: Kafka Event Processor with 2 `@incoming` annotations throws Null Pointer SRMSG00212
-   [#&#8203;31984](quarkusio/quarkus#31984) - Only substitute OctetKeyPair\* classes when on the classpath
-   [#&#8203;31978](quarkusio/quarkus#31978) - Remove quarkus.hibernate-orm.database.generation=drop-and-create from Hibernate ORM codestart
-   [#&#8203;31930](quarkusio/quarkus#31930) - Native build fails for JWT
-   [#&#8203;31893](quarkusio/quarkus#31893) - Docker or Podman required for tests since 3.0.0.Alpha6
-   [#&#8203;31857](quarkusio/quarkus#31857) - Container runtime detection cached in sys prop, container-docker extension
-   [#&#8203;31811](quarkusio/quarkus#31811) - Check the expiry date for inactive OIDC tokens
-   [#&#8203;31717](quarkusio/quarkus#31717) - Quarkus OIDC Session Cookie not deleted in case of 401 unauthorized
-   [#&#8203;31714](quarkusio/quarkus#31714) - OIDC token refresh fails with 401, if user info is used and not available in the cache (anymore)
-   [#&#8203;31662](quarkusio/quarkus#31662) - Warning when docker is not running
-   [#&#8203;31525](quarkusio/quarkus#31525) - Bump Keycloak version to 21.0.1
-   [#&#8203;31490](quarkusio/quarkus#31490) - Enable Podman and Docker Windows quarkus-container-image-docker testing
-   [#&#8203;31307](quarkusio/quarkus#31307) - Native Build on Windows has incorrect resource slashes
-   [#&#8203;30383](quarkusio/quarkus#30383) - Create a new base classloader including parent-first test scoped dependencies when bootstrapping for CT

### [`v2.16.5.Final`](https://github.com/quarkusio/quarkus/releases/tag/2.16.5.Final)

[Compare Source](quarkusio/quarkus@2.16.4.Final...2.16.5.Final)

##### Complete changelog

-   [#&#8203;31959](quarkusio/quarkus#31959) - New home for Narayana LRA coordinator Docker images
-   [#&#8203;31931](quarkusio/quarkus#31931) - Support raw collections in RESTEasy Reactive server and client
-   [#&#8203;31922](quarkusio/quarkus#31922) - Add more lenient Liquibase ZipPathHandler to work around includeAll not working in prod mode
-   [#&#8203;31904](quarkusio/quarkus#31904) - \[2.16] Upgrade SmallRye GraphQL to 1.9.4
-   [#&#8203;31894](quarkusio/quarkus#31894) - Supply missing extension metadata for reactive keycloak client
-   [#&#8203;31891](quarkusio/quarkus#31891) - Fix truststore REST Client config when password is not set
-   [#&#8203;31867](quarkusio/quarkus#31867) - Qute type-safe fragments - fix validation for loop metadata and globals
-   [#&#8203;31866](quarkusio/quarkus#31866) -  The behavior of the `@RestHeader` annotation is different from the `@HeaderParam` annotation when the parameter is of type List
-   [#&#8203;31864](quarkusio/quarkus#31864) - Fix incorrect generic type passed to MessageBodyWriter#writeTo
-   [#&#8203;31818](quarkusio/quarkus#31818) - Jackson JAX-RS YAML Provider for Resteasy Reactive
-   [#&#8203;31804](quarkusio/quarkus#31804) - \[2.16] A test to make sure non-existing modules are ignored during workspace discovery
-   [#&#8203;31793](quarkusio/quarkus#31793) - \[2.16] Fix NPE loading workspace modules
-   [#&#8203;31770](quarkusio/quarkus#31770) - Fix native compilation when using quarkus-jdbc-oracle with elasticsearch-java
-   [#&#8203;31769](quarkusio/quarkus#31769) - Capability added for quarkus-rest-client-reactive-jackson
-   [#&#8203;31756](quarkusio/quarkus#31756) - quarkus-rest-client-reactive-jackson doesn't provide capabilities
-   [#&#8203;31728](quarkusio/quarkus#31728) - Register additional cache implementations for reflection
-   [#&#8203;31718](quarkusio/quarkus#31718) - Properly close metadata file in integration tests
-   [#&#8203;31713](quarkusio/quarkus#31713) - "Too many open files" When test native image.
-   [#&#8203;31712](quarkusio/quarkus#31712) - Make request scoped beans work properly in ReaderInterceptors
-   [#&#8203;31705](quarkusio/quarkus#31705) - Remove all dev services for kubernetes dependencies from kubernetes-client-internal
-   [#&#8203;31692](quarkusio/quarkus#31692) - RequestScoped context not active when using a ReaderInterceptor with large HTTP requests
-   [#&#8203;31688](quarkusio/quarkus#31688) - Suppress config changed warning for quarkus.test.arg-line
-   [#&#8203;31643](quarkusio/quarkus#31643) - Fix iterator issue when executing a zrange with score on a missing key
-   [#&#8203;31626](quarkusio/quarkus#31626) - quarkus.test.arg-line has become a built-time fixed property in 2.16.4
-   [#&#8203;31624](quarkusio/quarkus#31624) - native compilation : quarkus-jdbc-oracle with elasticsearch-java strange behaviour
-   [#&#8203;31617](quarkusio/quarkus#31617) - Bump Stork version 1.4.2
-   [#&#8203;31579](quarkusio/quarkus#31579) - Reinitialize sun.security.pkcs11.P11Util at runtime
-   [#&#8203;31560](quarkusio/quarkus#31560) - Prevent SSE writing from potentially causing accumulation of headers
-   [#&#8203;31559](quarkusio/quarkus#31559) - `SseUtil` unexpectedly stores headers in `Serialisers.EMPTY_MULTI_MAP`
-   [#&#8203;31551](quarkusio/quarkus#31551) - Scheduler - detect scheduled methods of the same name on a class
-   [#&#8203;31547](quarkusio/quarkus#31547) - Scheduler - it's possible to declare two scheduled methods of the same name on the same class
-   [#&#8203;31545](quarkusio/quarkus#31545) - Append System.lineSeparator() to config error messages
-   [#&#8203;31536](quarkusio/quarkus#31536) - Missing newline characters in config error message
-   [#&#8203;31532](quarkusio/quarkus#31532) - Interpret negative/zero body-limit as infinite when logging REST Client request body
-   [#&#8203;31523](quarkusio/quarkus#31523) - Request rejected by CORS for fonts in dev UI when `quarkus.http.cors=true` is set
-   [#&#8203;31496](quarkusio/quarkus#31496) - Filter out RESTEasy related warning in ProviderConfigInjectionWarningsTest
-   [#&#8203;31482](quarkusio/quarkus#31482) - Remove incorrect default value for keepAliveEnabled
-   [#&#8203;31440](quarkusio/quarkus#31440) - Several quarkus integration tests fail to compile to native with latest GraalVM master
-   [#&#8203;31384](quarkusio/quarkus#31384) - Ignore required documentation for `@ConfigMapping` default methods
-   [#&#8203;30757](quarkusio/quarkus#30757) - Allow same origin CORS requests without 3rd party origins being configured
-   [#&#8203;30744](quarkusio/quarkus#30744) - \[Quarkus Native] ClassNotFoundException: com.github.benmanes.caffeine.cache.SSSW
-   [#&#8203;30698](quarkusio/quarkus#30698) - CORS Request same origin ignored if no other origin set

</details>

<details>
<summary>quarkusio/quarkus-platform</summary>

### [`v2.16.6.Final`](quarkusio/quarkus-platform@2.16.5.Final...2.16.6.Final)

[Compare Source](quarkusio/quarkus-platform@2.16.5.Final...2.16.6.Final)

### [`v2.16.5.Final`](quarkusio/quarkus-platform@2.16.4.Final...2.16.5.Final)

[Compare Source](quarkusio/quarkus-platform@2.16.4.Final...2.16.5.Final)

</details>

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Support GraalVM native images
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