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DATAREST-1489 - Fixed caches in PersistentEntitiesResourceMappings.

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We now consistently use ConcurrentReferenceHashMap for all caches to make PersistentEntitiesResourceMappings thread-safe.
This commit is contained in:
Oliver Drotbohm
2020-03-12 14:33:01 +01:00
parent 723581a587
commit b74089cc3b
1 changed files with 2 additions and 3 deletions
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5
spring-data-rest-core/src/main/java/org/springframework/data/rest/core/mapping/PersistentEntitiesResourceMappings.java
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@@ -21,7 +21,6 @@ import java.util.HashSet;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import org.springframework.data.mapping.PersistentEntity;
import org.springframework.data.mapping.PersistentProperty;
@@ -42,9 +41,9 @@ public class PersistentEntitiesResourceMappings implements ResourceMappings {
private final SearchResourceMappings searchResourceMappings = new SearchResourceMappings(
Collections.<MethodResourceMapping> emptyList());
private final Map<Class<?>, ResourceMetadata> cache = new ConcurrentHashMap<>();
private final Map<Class<?>, ResourceMetadata> cache = new ConcurrentReferenceHashMap<>();
private final Map<Class<?>, MappingResourceMetadata> mappingCache = new ConcurrentReferenceHashMap<>();
private final Map<PersistentProperty<?>, ResourceMapping> propertyCache = new HashMap<PersistentProperty<?>, ResourceMapping>();
private final Map<PersistentProperty<?>, ResourceMapping> propertyCache = new ConcurrentReferenceHashMap<PersistentProperty<?>, ResourceMapping>();
/**
* Creates a new {@link PersistentEntitiesResourceMappings} from the given {@link PersistentEntities}.