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HHH-12440 - Fix audited associations that use mapped-by references to embeddable attributes.

This commit is contained in:
Chris Cranford 2018-01-24 11:05:41 -05:00
parent 8f6800e97f
commit 09cd41e382
1 changed files with 31 additions and 4 deletions
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35
hibernate-envers/src/main/java/org/hibernate/envers/configuration/internal/metadata/CollectionMetadataGenerator.java
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@ -76,7 +76,6 @@ import org.hibernate.mapping.Table;
import org.hibernate.mapping.Value;
import org.hibernate.type.BagType;
import org.hibernate.type.ComponentType;
import org.hibernate.type.CustomType;
import org.hibernate.type.ListType;
import org.hibernate.type.ManyToOneType;
import org.hibernate.type.MapType;
@ -878,7 +877,7 @@ public final class CollectionMetadataGenerator {
}
private String getMappedBy(Table collectionTable, PersistentClass referencedClass) {
return getMappedBy( referencedClass, new ValueHolder( collectionTable ) );
return getMappedBy( referencedClass, new ValueHolder( collectionTable, propertyValue.getMappedByProperty() ) );
}
private String getMappedBy(PersistentClass referencedClass, ValueHolder valueHolder) {
@ -943,7 +942,11 @@ public final class CollectionMetadataGenerator {
@SuppressWarnings({"unchecked"})
private String searchMappedBy(PersistentClass referencedClass, Table collectionTable) {
final Iterator<Property> properties = referencedClass.getPropertyIterator();
return searchMappedBy( referencedClass.getPropertyIterator(), collectionTable );
}
@SuppressWarnings("unchecked")
private String searchMappedBy(Iterator<Property> properties, Table collectionTable) {
while ( properties.hasNext() ) {
final Property property = properties.next();
if ( property.getValue() instanceof Collection ) {
@ -953,6 +956,17 @@ public final class CollectionMetadataGenerator {
return property.getName();
}
}
else if ( property.getValue() instanceof Component ) {
// HHH-12240
// Should we find an embeddable, we should traverse it as well to see if the collection table
// happens to be an attribute inside the embeddable rather than directly on the entity.
final Component component = (Component) property.getValue();
final String mappedBy = searchMappedBy( component.getPropertyIterator(), collectionTable );
if ( mappedBy != null ) {
return property.getName() + "_" + mappedBy;
}
}
}
return null;
}
@ -979,6 +993,13 @@ public final class CollectionMetadataGenerator {
return null;
}
private String getMappedByPropertyValue(ValueHolder valueHolder) {
if ( valueHolder.getMappedByProperty() != null ) {
return valueHolder.getMappedByProperty();
}
return null;
}
private PersistentClass getReferenceCollectionClass(Collection collectionValue) {
PersistentClass referencedClass = null;
if ( collectionValue.getElement() instanceof OneToMany ) {
@ -1003,6 +1024,7 @@ public final class CollectionMetadataGenerator {
}
private class ValueHolder {
private String mappedByProperty;
private Collection collection;
private Table table;
@ -1010,8 +1032,9 @@ public final class CollectionMetadataGenerator {
this.collection = collection;
}
public ValueHolder(Table table) {
public ValueHolder(Table table, String mappedByProperty) {
this.table = table;
this.mappedByProperty = mappedByProperty;
}
public Collection getCollection() {
@ -1021,6 +1044,10 @@ public final class CollectionMetadataGenerator {
public Table getTable() {
return table;
}
public String getMappedByProperty() {
return mappedByProperty;
}
}
/**