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Spring Framework Version:5.3.22 Spring Boot Version:2.7.3 ` import org.springframework.http.codec.multipart.FilePart; import org.springframework.web.bind.annotation.PostMapping; import org.springframework.web.bind.annotation.RestController; import reactor.core.publisher.Mono; import java.io.File; @RestController public class TestController { @PostMapping("test") public Mono test(FilePart file){ String fileName =...
This is a follow-on to [closed ticket](https://github.com/spring-projects/spring-framework/issues/28243) (that i'm unable to reopen) which I believe, did not fully address the problem. After the update the `BeanPropertyRowMapper`'s behavior still does not...
**Feature request:** Sometimes I get the requirement to return a response with custom header with static value, `x-custom-header: abc` on specific REST endpoints. I am aware of other ways to...
Spring Framework has a `TestAotProcessor` that is invoked by Spring Boot's build plugins to trigger the optimization of test contexts. There is a similar arrangement for the application, but it...
I'm connecting to the server using a JS client using the stompjs lib. If I set heartbeat parameters in the connection settings they seem to get sent correctly to the...
When practicing spring MVC, I wrote it once according to the official example. As a result, a 400 service error status code appears when I jump to the URL matching...
Current `ConstantFieldFeature` uses GraalVM internal API, requiring Java module exports and making our support pretty fragile. The new `FieldValueTransformer` API available thans to [this PR](https://github.com/oracle/graal/pull/4820) in GraalVM 22.3 snapshots is...
**Affects:** `org.springframework:spring-web:5.3.23` --- Trying to update from `5.2` to `5.3.23` lead us to an interesting issue, where a usage of `MethodArgumentNotValidException` would not compile. A minimal reproduction would be a...
Spring Boot recently introduced [`AotApplicationContextInitializer`](https://github.com/spring-projects/spring-boot/blob/main/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/AotApplicationContextInitializer.java) to aid with AOT testing support. This class replaces the need to call `org.springframework.context.aot.ApplicationContextAotInitializer` from Spring Boot. If we're the only consumer, then the Framework...
The JDK has decent support for walking a file system (via `FileSystem` in `java.nio`) but Spring still uses hand-rolled pre-Java 7 code. Also, in principle, `FileSystem` can be an abstraction...
