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DATACMNS-1171 - Do not create PersistentEntity for unsupported Kotlin classes.

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We now reject unsupported Kotlin classes from the MappingContext by default by not creating persistent entities.

Original pull request: #245.
This commit is contained in:
Mark Paluch
2017-09-25 08:58:00 +02:00
committed by Oliver Gierke
parent d9d0d594e5
commit cc0ab54c38
4 changed files with 69 additions and 4 deletions
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15
src/main/java/org/springframework/data/mapping/context/AbstractMappingContext.java
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@@ -471,15 +471,22 @@ public abstract class AbstractMappingContext<E extends MutablePersistentEntity<?
/**
* Returns whether a {@link PersistentEntity} instance should be created for the given {@link TypeInformation}. By
* default this will reject this for all types considered simple, but it might be necessary to tweak that in case you
* have registered custom converters for top level types (which renders them to be considered simple) but still need
* meta-information about them.
* default this will reject all types considered simple and non-supported Kotlin classes, but it might be necessary to
* tweak that in case you have registered custom converters for top level types (which renders them to be considered
* simple) but still need meta-information about them.
* <p/>
*
* @param type will never be {@literal null}.
* @return
*/
protected boolean shouldCreatePersistentEntityFor(TypeInformation<?> type) {
return !simpleTypeHolder.isSimpleType(type.getType());
if (simpleTypeHolder.isSimpleType(type.getType())) {
return false;
}
return !org.springframework.data.util.ReflectionUtils.isKotlinClass(type.getType())
|| org.springframework.data.util.ReflectionUtils.isSupportedKotlinClass(type.getType());
}
/**