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hibernate-orm
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add some additional hints for EM.setProperty()

This commit is contained in:
Gavin 2023-05-23 00:08:19 +02:00 committed by Gavin King
parent bebde84992
commit 6215a8ef42
2 changed files with 62 additions and 5 deletions
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24
hibernate-core/src/main/java/org/hibernate/internal/SessionImpl.java
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@ -152,6 +152,7 @@ import static java.lang.System.currentTimeMillis;
import static java.util.Collections.unmodifiableMap;
import static org.hibernate.CacheMode.fromJpaModes;
import static org.hibernate.cfg.AvailableSettings.CRITERIA_COPY_TREE;
import static org.hibernate.cfg.AvailableSettings.DEFAULT_BATCH_FETCH_SIZE;
import static org.hibernate.cfg.AvailableSettings.JAKARTA_LOCK_SCOPE;
import static org.hibernate.cfg.AvailableSettings.JAKARTA_LOCK_TIMEOUT;
import static org.hibernate.cfg.AvailableSettings.JAKARTA_SHARED_CACHE_RETRIEVE_MODE;
@ -160,10 +161,16 @@ import static org.hibernate.cfg.AvailableSettings.JPA_LOCK_SCOPE;
import static org.hibernate.cfg.AvailableSettings.JPA_LOCK_TIMEOUT;
import static org.hibernate.cfg.AvailableSettings.JPA_SHARED_CACHE_RETRIEVE_MODE;
import static org.hibernate.cfg.AvailableSettings.JPA_SHARED_CACHE_STORE_MODE;
import static org.hibernate.cfg.AvailableSettings.STATEMENT_BATCH_SIZE;
import static org.hibernate.cfg.AvailableSettings.USE_SUBSELECT_FETCH;
import static org.hibernate.event.spi.LoadEventListener.IMMEDIATE_LOAD;
import static org.hibernate.event.spi.LoadEventListener.INTERNAL_LOAD_EAGER;
import static org.hibernate.event.spi.LoadEventListener.INTERNAL_LOAD_LAZY;
import static org.hibernate.event.spi.LoadEventListener.INTERNAL_LOAD_NULLABLE;
import static org.hibernate.jpa.HibernateHints.HINT_BATCH_FETCH_SIZE;
import static org.hibernate.jpa.HibernateHints.HINT_ENABLE_SUBSELECT_FETCH;
import static org.hibernate.jpa.HibernateHints.HINT_FETCH_PROFILE;
import static org.hibernate.jpa.HibernateHints.HINT_JDBC_BATCH_SIZE;
import static org.hibernate.jpa.HibernateHints.HINT_READ_ONLY;
import static org.hibernate.jpa.HibernateHints.HINT_FLUSH_MODE;
import static org.hibernate.jpa.LegacySpecHints.HINT_JAVAEE_LOCK_TIMEOUT;
@ -2697,7 +2704,7 @@ public class SessionImpl
private void interpretProperty(String propertyName, Object value) {
switch ( propertyName ) {
case HINT_FLUSH_MODE:
setHibernateFlushMode( ConfigurationHelper.getFlushMode(value, FlushMode.AUTO) );
setHibernateFlushMode( ConfigurationHelper.getFlushMode( value, FlushMode.AUTO ) );
break;
case JPA_LOCK_SCOPE:
case JAKARTA_LOCK_SCOPE:
@ -2736,6 +2743,21 @@ public class SessionImpl
case CRITERIA_COPY_TREE:
setCriteriaCopyTreeEnabled( parseBoolean( value.toString() ) );
break;
case HINT_FETCH_PROFILE:
enableFetchProfile( (String) value );
break;
case USE_SUBSELECT_FETCH:
case HINT_ENABLE_SUBSELECT_FETCH:
setSubselectFetchingEnabled( Boolean.parseBoolean( value.toString() ) );
break;
case DEFAULT_BATCH_FETCH_SIZE:
case HINT_BATCH_FETCH_SIZE:
setFetchBatchSize( Integer.parseInt( value.toString() ) );
break;
case STATEMENT_BATCH_SIZE:
case HINT_JDBC_BATCH_SIZE:
setJdbcBatchSize( Integer.parseInt( value.toString() ) );
break;
}
}

43
hibernate-core/src/main/java/org/hibernate/jpa/HibernateHints.java
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@ -6,8 +6,6 @@
*/
package org.hibernate.jpa;
import jakarta.persistence.EntityManagerFactory;
/**
* List of Hibernate-specific (extension) hints available to query,
* load, and lock scenarios.
@ -160,10 +158,47 @@ public interface HibernateHints {
String HINT_CALLABLE_FUNCTION = "org.hibernate.callableFunction";
/**
* Hint for specifying the tenant-id to use when creating an
* {@linkplain EntityManagerFactory#createEntityManager(java.util.Map) EntityManager}.
* Hint for specifying the tenant id to use when creating an
* {@link jakarta.persistence.EntityManagerFactory#createEntityManager(java.util.Map) EntityManager}.
*
* @see org.hibernate.SessionBuilder#tenantIdentifier
* @see jakarta.persistence.EntityManagerFactory#createEntityManager(java.util.Map)
*/
String HINT_TENANT_ID = "org.hibernate.tenantId";
/**
* Hint to enable a fetch profile for a given
* {@link jakarta.persistence.EntityManager#setProperty(String, Object) EntityManager}.
*
* @see org.hibernate.Session#enableFetchProfile(String)
* @see jakarta.persistence.EntityManager#setProperty(String, Object)
*/
String HINT_FETCH_PROFILE = "org.hibernate.fetchProfile";
/**
* Hint to enable subselect fetching for a given
* {@link jakarta.persistence.EntityManager#setProperty(String, Object) EntityManager}.
*
* @see org.hibernate.cfg.AvailableSettings#USE_SUBSELECT_FETCH
* @see jakarta.persistence.EntityManager#setProperty(String, Object)
*/
String HINT_ENABLE_SUBSELECT_FETCH = "org.hibernate.enableSubselectFetch";
/**
* Hint to set the batch size for batch fetching for a given
* {@link jakarta.persistence.EntityManager#setProperty(String, Object) EntityManager}.
*
* @see org.hibernate.cfg.AvailableSettings#DEFAULT_BATCH_FETCH_SIZE
* @see jakarta.persistence.EntityManager#setProperty(String, Object)
*/
String HINT_BATCH_FETCH_SIZE = "org.hibernate.batchFetchSize";
/**
* Hint to set the batch size for JDBC batching for a given
* {@link jakarta.persistence.EntityManager#setProperty(String, Object) EntityManager}.
*
* @see org.hibernate.cfg.AvailableSettings#STATEMENT_BATCH_SIZE
* @see jakarta.persistence.EntityManager#setProperty(String, Object)
*/
String HINT_JDBC_BATCH_SIZE = "org.hibernate.jdbcBatchSize";
}