Spring/spring-data-commons
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Improve guards to avoid potential ClassCastException.

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We now guard Slice conversion against potential ClassCastException using the proper condition grouping. Previously, the conversion could happen if the query is a slice query while the source was not a Slice.

Resolves #2296.
This commit is contained in:
Mark Paluch
2021-02-15 15:31:53 +01:00
parent ee004b0f10
commit 7480fcf18a
1 changed files with 1 additions and 1 deletions
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src/main/java/org/springframework/data/repository/query/ResultProcessor.java
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@@ -143,7 +143,7 @@ public class ResultProcessor {
ChainingConverter converter = ChainingConverter.of(type.getReturnedType(), preparingConverter).and(this.converter);
if (source instanceof Slice && method.isPageQuery() || method.isSliceQuery()) {
if (source instanceof Slice && (method.isPageQuery() || method.isSliceQuery())) {
return (T) ((Slice<?>) source).map(converter::convert);
}