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add applySubselectFetchEnabled() to builder 

improve some Javadoc
This commit is contained in:
Gavin 2023-05-21 10:24:06 +02:00 committed by Gavin King
parent 12e1a97e50
commit ed213d7cdf
4 changed files with 32 additions and 3 deletions
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15
hibernate-core/src/main/java/org/hibernate/boot/SessionFactoryBuilder.java
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@ -304,8 +304,19 @@ public interface SessionFactoryBuilder {
SessionFactoryBuilder applyMaximumFetchDepth(int depth);
/**
* Apply a null precedence (NULLS FIRST, NULLS LAST) to be applied to
* order by clauses rendered in SQL queries.
* Enable the use of subselect fetching.
*
* @param enabled {@code true} indicates that subselect fetching is enabled
*
* @return {@code this}, for method chaining
*
* @see org.hibernate.cfg.AvailableSettings#USE_SUBSELECT_FETCH
*/
SessionFactoryBuilder applySubselectFetchEnabled(boolean enabled);
/**
* Apply a null precedence, {@code NULLS FIRST} or {@code NULLS LAST},
* to {@code order by} clauses rendered in SQL queries.
*
* @param nullPrecedence The default null precedence to use.
*

6
hibernate-core/src/main/java/org/hibernate/boot/internal/SessionFactoryBuilderImpl.java
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@ -230,6 +230,12 @@ public class SessionFactoryBuilderImpl implements SessionFactoryBuilderImplement
return this;
}
@Override
public SessionFactoryBuilder applySubselectFetchEnabled(boolean enabled) {
this.optionsBuilder.applySubselectFetchEnabled( enabled );
return this;
}
@Override
public SessionFactoryBuilder applyDefaultNullPrecedence(NullPrecedence nullPrecedence) {
this.optionsBuilder.applyDefaultNullPrecedence( nullPrecedence );

6
hibernate-core/src/main/java/org/hibernate/boot/spi/AbstractDelegatingSessionFactoryBuilder.java
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@ -178,6 +178,12 @@ public abstract class AbstractDelegatingSessionFactoryBuilder<T extends SessionF
return getThis();
}
@Override
public SessionFactoryBuilder applySubselectFetchEnabled(boolean enabled) {
delegate.applySubselectFetchEnabled( enabled );
return getThis();
}
@Override
public T applyDefaultNullPrecedence(NullPrecedence nullPrecedence) {
delegate.applyDefaultNullPrecedence( nullPrecedence );

8
hibernate-core/src/main/java/org/hibernate/cfg/AvailableSettings.java
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@ -1025,7 +1025,12 @@ public interface AvailableSettings {
String MAX_FETCH_DEPTH = "hibernate.max_fetch_depth";
/**
* Specifies the default batch size for batch fetching.
* Specifies the default batch size for batch fetching. When set to
* a value greater than one, Hibernate will use batch fetching, when
* possible, to fetch any association.
* <p>
* By default, Hibernate only uses batch fetching for associations
* explicitly annotated {@code @BatchSize}.
*
* @see org.hibernate.annotations.BatchSize
* @see org.hibernate.boot.SessionFactoryBuilder#applyDefaultBatchFetchSize(int)
@ -1040,6 +1045,7 @@ public interface AvailableSettings {
* explicitly annotated {@code @Fetch(SUBSELECT)}.
*
* @see org.hibernate.annotations.FetchMode#SUBSELECT
* @see org.hibernate.boot.SessionFactoryBuilder#applySubselectFetchEnabled(boolean)
*/
String USE_SUBSELECT_FETCH = "hibernate.use_subselect_fetch";