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Add reflection runtime hint for SqmQueryPart.

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This commit fixes an issue where some hibernate internals get triggered when obtaining a single result.

Closes: #3708
This commit is contained in:
Christoph Strobl
2024-12-10 14:05:53 +01:00
parent d040b56044
commit 61d1b6197c
1 changed files with 18 additions and 0 deletions
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18
spring-data-jpa/src/main/java/org/springframework/data/jpa/repository/aot/JpaRuntimeHints.java
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@@ -93,5 +93,23 @@ class JpaRuntimeHints implements RuntimeHintsRegistrar {
hints.reflection().registerType(NamedEntityGraph.class,
hint -> hint.onReachableType(EntityGraph.class).withMembers(MemberCategory.INVOKE_PUBLIC_METHODS));
if (ClassUtils.isPresent("org.hibernate.Hibernate", classLoader)) {
/*
Fetching a single results causes:
java.lang.IllegalArgumentException: Class org.hibernate.query.sqm.tree.select.SqmQueryPart[] is instantiated reflectively but was never registered.Register the class by adding "unsafeAllocated" for the class in reflect-config.json.
at org.graalvm.nativeimage.builder/com.oracle.svm.core.graal.snippets.SubstrateAllocationSnippets.arrayHubErrorStub(SubstrateAllocationSnippets.java:345)
at org.hibernate.internal.util.collections.StandardStack.push(StandardStack.java:48)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.visitQuerySpec(BaseSqmToSqlAstConverter.java:2073)
both formats:
- org.hibernate.query.sqm.tree.select.SqmQueryPart[]
- [Lorg.hibernate.query.sqm.tree.select.SqmQueryPart;
seem to be supported via reflect-config. However TypeReference does not support [L...
*/
hints.reflection().registerType(TypeReference.of("org.hibernate.query.sqm.tree.select.SqmQueryPart[]"),
MemberCategory.UNSAFE_ALLOCATED);
}
}
}