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HHH-18632 Concurrency issue with AbstractEntityPersister#nonLazyPropertyLoadPlansByName

This commit is contained in:
Andrea Boriero 2024-09-18 15:30:35 +02:00
parent e55bdbcc94
commit 99bec968ef
1 changed files with 6 additions and 6 deletions
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12
hibernate-core/src/main/java/org/hibernate/persister/entity/AbstractEntityPersister.java
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@ -496,7 +496,7 @@ public abstract class AbstractEntityPersister
private final boolean implementsLifecycle;
private List<UniqueKeyEntry> uniqueKeyEntries = null; //lazily initialized
private HashMap<String,SingleIdArrayLoadPlan> nonLazyPropertyLoadPlansByName;
private ConcurrentHashMap<String,SingleIdArrayLoadPlan> nonLazyPropertyLoadPlansByName;
@Deprecated(since = "6.0")
public AbstractEntityPersister(
@ -1671,17 +1671,17 @@ public abstract class AbstractEntityPersister
int propertyIndex = getPropertyIndex( fieldName );
partsToSelect.add( getAttributeMapping( propertyIndex ) );
SingleIdArrayLoadPlan lazyLoanPlan;
if ( nonLazyPropertyLoadPlansByName == null ) {
nonLazyPropertyLoadPlansByName = new HashMap<>();
ConcurrentHashMap<String, SingleIdArrayLoadPlan> propertyLoadPlansByName = this.nonLazyPropertyLoadPlansByName;
if ( propertyLoadPlansByName == null ) {
propertyLoadPlansByName = new ConcurrentHashMap<>();
lazyLoanPlan = createLazyLoanPlan( partsToSelect );
;
nonLazyPropertyLoadPlansByName.put( fieldName, lazyLoanPlan );
propertyLoadPlansByName.put( fieldName, lazyLoanPlan );
this.nonLazyPropertyLoadPlansByName = propertyLoadPlansByName;
}
else {
lazyLoanPlan = nonLazyPropertyLoadPlansByName.get( fieldName );
if ( lazyLoanPlan == null ) {
lazyLoanPlan = createLazyLoanPlan( partsToSelect );
;
nonLazyPropertyLoadPlansByName.put( fieldName, lazyLoanPlan );
}
}