spring-projects / spring-projects/spring-data-rest
Class cast exception for GETs on empty collection resource with "Accept:application/x-spring-data-compact+json" [DATAREST-1035]
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Since Dec 31, 2020.
in: repository
type: bug
- Dominant language
- Java
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Description
Yury BIalykh opened DATAREST-1035 and commented
GETing a collection resource ("/orders") when there are no items in the collection with
Accept:application/x-spring-data-compact+json
or
Accept:text/uri-list
will result in
java.lang.ClassCastException: org.springframework.hateoas.core.EmbeddedWrappers$EmptyCollectionEmbeddedWrapper cannot be cast to org.springframework.hateoas.Resource
at org.springframework.data.rest.webmvc.RepositoryEntityController.getCollectionResourceCompact(RepositoryEntityController.java:242)
Affects: 2.5.8 (Hopper SR8)
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