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Guard AOT registration of PageModule.

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This commit makes sure to only register runtime hints for PageModule if Jackson is present.
Use newly introduced ClassPathExclusions instead of manually creating the ClassLoader.

Closes #3033
Original pull request: #3034
This commit is contained in:
Christoph Strobl
2024-01-24 11:28:23 +01:00
committed by Mark Paluch
parent 36d6a78ded
commit 18386c8b40
7 changed files with 390 additions and 10 deletions
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7
src/main/java/org/springframework/data/web/aot/WebRuntimeHints.java
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@@ -20,6 +20,7 @@ import org.springframework.aot.hint.RuntimeHintsRegistrar;
import org.springframework.aot.hint.TypeReference;
import org.springframework.data.web.config.SpringDataJacksonConfiguration.PageModule;
import org.springframework.lang.Nullable;
import org.springframework.util.ClassUtils;
/**
* {@link RuntimeHintsRegistrar} providing hints for web usage.
@@ -32,7 +33,9 @@ class WebRuntimeHints implements RuntimeHintsRegistrar {
@Override
public void registerHints(RuntimeHints hints, @Nullable ClassLoader classLoader) {
hints.reflection().registerType(TypeReference.of("org.springframework.data.domain.Unpaged"),
hint -> hint.onReachableType(PageModule.class));
if (ClassUtils.isPresent("com.fasterxml.jackson.databind.ObjectMapper", classLoader)) {
hints.reflection().registerType(TypeReference.of("org.springframework.data.domain.Unpaged"),
hint -> hint.onReachableType(PageModule.class));
}
}
}