various jdoc format fixes + improve a package-info
- add some periods - fix up all the code snippets I messed up - add some <p>s after lists and code blocks - improve section of package-info which was hard to understand - fix jdoc for LobHelper - fix code example in @ValueGenerationType
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@ -18,6 +18,7 @@ package org.hibernate;
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* a given {@link SessionFactory}. It stores the state of an entity instance
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* a given {@link SessionFactory}. It stores the state of an entity instance
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* in a destructured format, as a tuple of persistent attribute values.
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* in a destructured format, as a tuple of persistent attribute values.
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* </ul>
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* </ul>
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* <p>
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* By nature, a second-level cache tends to undermine the ACID properties of
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* By nature, a second-level cache tends to undermine the ACID properties of
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* transaction processing in a relational database. A second-level cache is often
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* transaction processing in a relational database. A second-level cache is often
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* by far the easiest way to improve the performance of a system, but only at the
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* by far the easiest way to improve the performance of a system, but only at the
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@ -76,6 +77,7 @@ package org.hibernate;
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* <li>{@linkplain org.hibernate.annotations.CacheConcurrencyStrategy#TRANSACTIONAL
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* <li>{@linkplain org.hibernate.annotations.CacheConcurrencyStrategy#TRANSACTIONAL
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* transactional access} when concurrent updates are frequent.
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* transactional access} when concurrent updates are frequent.
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* </ul>
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* </ul>
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* <p>
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* It's important to always explicitly specify an appropriate policy, taking into
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* It's important to always explicitly specify an appropriate policy, taking into
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* account the expected patterns of data access, most importantly, the frequency
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* account the expected patterns of data access, most importantly, the frequency
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* of updates.
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* of updates.
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@ -63,6 +63,7 @@ public enum CacheMode {
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* <li>enabled for a cache where writes are much more expensive than
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* <li>enabled for a cache where writes are much more expensive than
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* reads, which is usually the case for a distributed cache.
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* reads, which is usually the case for a distributed cache.
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* </ul>
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* </ul>
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* <p>
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* It's not usually necessary to specify this setting explicitly because,
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* It's not usually necessary to specify this setting explicitly because,
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* by default, it's set to a sensible value by the second-level cache
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* by default, it's set to a sensible value by the second-level cache
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* implementation.
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* implementation.
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@ -29,6 +29,7 @@ import org.hibernate.type.Type;
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* specify that there is a dedicated instance of the interceptor for each
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* specify that there is a dedicated instance of the interceptor for each
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* session.
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* session.
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* </ul>
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* </ul>
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* <p>
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* Whichever approach is used, the interceptor must be serializable for the
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* Whichever approach is used, the interceptor must be serializable for the
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* {@code Session} to be serializable. This means that {@code SessionFactory}-scoped
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* {@code Session} to be serializable. This means that {@code SessionFactory}-scoped
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* interceptors should implement {@code readResolve()}.
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* interceptors should implement {@code readResolve()}.
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@ -347,6 +348,7 @@ public interface Interceptor {
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* <li>{@code null} - Hibernate uses the {@code unsaved-value} mapping and other heuristics to
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* <li>{@code null} - Hibernate uses the {@code unsaved-value} mapping and other heuristics to
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* determine if the object is unsaved
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* determine if the object is unsaved
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* </ul>
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* </ul>
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*
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* @param entity a transient or detached entity
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* @param entity a transient or detached entity
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* @return Boolean or {@code null} to choose default behaviour
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* @return Boolean or {@code null} to choose default behaviour
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*/
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*/
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@ -13,7 +13,7 @@ import java.sql.Clob;
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import java.sql.NClob;
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import java.sql.NClob;
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/**
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/**
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* A {@link Session session's} helper for creating LOB data.
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* A factory for instances of {@link Blob} and {@link Clob} used for writing LOB data.
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*
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*
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* @author Steve Ebersole
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* @author Steve Ebersole
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*/
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*/
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@ -34,6 +34,7 @@ import static java.util.Collections.unmodifiableSet;
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* <li>the {@link #getLockScope() lock scope}, that is, whether the
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* <li>the {@link #getLockScope() lock scope}, that is, whether the
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* lock extends to rows of owned collections.
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* lock extends to rows of owned collections.
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* </ul>
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* </ul>
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* <p>
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* Timeout and lock scope are ignored if the specified {@code LockMode}
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* Timeout and lock scope are ignored if the specified {@code LockMode}
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* represents a flavor of {@linkplain LockMode#OPTIMISTIC optimistic}
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* represents a flavor of {@linkplain LockMode#OPTIMISTIC optimistic}
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* locking.
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* locking.
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@ -17,6 +17,7 @@ import org.hibernate.internal.util.StringHelper;
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* is null, or
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* is null, or
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* <li>an association references an unsaved transient instance.
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* <li>an association references an unsaved transient instance.
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* </ul>
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* </ul>
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*
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* @author Gavin King
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* @author Gavin King
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*/
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*/
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public class PropertyValueException extends HibernateException {
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public class PropertyValueException extends HibernateException {
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@ -39,6 +39,7 @@ import jakarta.persistence.criteria.CriteriaUpdate;
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* <li><em>detached:</em> previously persistent, but not currently associated with the
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* <li><em>detached:</em> previously persistent, but not currently associated with the
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* {@code Session}.
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* {@code Session}.
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* </ul>
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* </ul>
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* <p>
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* At any given time, an instance may be associated with at most one open session.
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* At any given time, an instance may be associated with at most one open session.
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* <p>
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* <p>
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* Any instance returned by {@link #get(Class, Object)} or by a query is persistent.
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* Any instance returned by {@link #get(Class, Object)} or by a query is persistent.
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@ -63,11 +64,11 @@ import jakarta.persistence.criteria.CriteriaUpdate;
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* detached instance to the persistent state are now deprecated, and clients should now
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* detached instance to the persistent state are now deprecated, and clients should now
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* migrate to the use of {@code merge()}.
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* migrate to the use of {@code merge()}.
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* <p>
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* <p>
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* From {@link FlushMode time to time}, the session performs a {@linkplain #flush() flushing}
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* From {@linkplain FlushMode time to time}, a {@linkplain #flush() flush operation} is
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* operation, and synchronizes state held in memory with persistent state held in the
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* triggered, and the session synchronizes state held in memory with persistent state
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* database by executing SQL {@code insert}, {@code update}, and {@code delete} statements.
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* held in the database by executing SQL {@code insert}, {@code update}, and {@code delete}
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* Note that SQL statements are often not executed synchronously by the methods of the
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* statements. Note that SQL statements are often not executed synchronously by the methods
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* {@code Session} interface. If synchronous execution of SQL is desired, the
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* of the {@code Session} interface. If synchronous execution of SQL is desired, the
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* {@link StatelessSession} allows this.
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* {@link StatelessSession} allows this.
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* <p>
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* <p>
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* A persistence context holds hard references to all its entities and prevents them
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* A persistence context holds hard references to all its entities and prevents them
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@ -706,6 +707,7 @@ public interface Session extends SharedSessionContract, EntityManager {
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* <li>perform a version check with {@link LockMode#READ}, or
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* <li>perform a version check with {@link LockMode#READ}, or
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* <li>upgrade to a pessimistic lock with {@link LockMode#PESSIMISTIC_WRITE}).
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* <li>upgrade to a pessimistic lock with {@link LockMode#PESSIMISTIC_WRITE}).
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* </ul>
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* </ul>
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* <p>
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* This operation cascades to associated instances if the association is
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* This operation cascades to associated instances if the association is
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* mapped with {@link org.hibernate.annotations.CascadeType#LOCK}.
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* mapped with {@link org.hibernate.annotations.CascadeType#LOCK}.
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*
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*
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@ -735,6 +737,7 @@ public interface Session extends SharedSessionContract, EntityManager {
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* <li>perform a version check with {@link LockMode#READ}, or
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* <li>perform a version check with {@link LockMode#READ}, or
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* <li>upgrade to a pessimistic lock with {@link LockMode#PESSIMISTIC_WRITE}).
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* <li>upgrade to a pessimistic lock with {@link LockMode#PESSIMISTIC_WRITE}).
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* </ul>
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* </ul>
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* <p>
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* This operation cascades to associated instances if the association is
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* This operation cascades to associated instances if the association is
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* mapped with {@link org.hibernate.annotations.CascadeType#LOCK}.
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* mapped with {@link org.hibernate.annotations.CascadeType#LOCK}.
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*
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*
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@ -756,6 +759,7 @@ public interface Session extends SharedSessionContract, EntityManager {
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* <li>the {@linkplain LockRequest#setLockScope(PessimisticLockScope) scope}
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* <li>the {@linkplain LockRequest#setLockScope(PessimisticLockScope) scope}
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* that is, whether the lock extends to rows of owned collections.
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* that is, whether the lock extends to rows of owned collections.
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* </ul>
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* </ul>
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* <p>
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* Timeout and scope are ignored if the specified {@code LockMode} represents
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* Timeout and scope are ignored if the specified {@code LockMode} represents
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* a flavor of {@linkplain LockMode#OPTIMISTIC optimistic} locking.
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* a flavor of {@linkplain LockMode#OPTIMISTIC optimistic} locking.
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* <p>
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* <p>
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@ -782,6 +786,7 @@ public interface Session extends SharedSessionContract, EntityManager {
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* SQL statement
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* SQL statement
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* <li>after inserting a {@link java.sql.Blob} or {@link java.sql.Clob}
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* <li>after inserting a {@link java.sql.Blob} or {@link java.sql.Clob}
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* </ul>
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* </ul>
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* <p>
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* This operation cascades to associated instances if the association is mapped
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* This operation cascades to associated instances if the association is mapped
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* with {@link jakarta.persistence.CascadeType#REFRESH}.
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* with {@link jakarta.persistence.CascadeType#REFRESH}.
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* <p>
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* <p>
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@ -803,6 +808,7 @@ public interface Session extends SharedSessionContract, EntityManager {
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* SQL statement
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* SQL statement
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* <li>after inserting a {@link java.sql.Blob} or {@link java.sql.Clob}
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* <li>after inserting a {@link java.sql.Blob} or {@link java.sql.Clob}
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* </ul>
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* </ul>
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* <p>
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* This operation cascades to associated instances if the association is mapped
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* This operation cascades to associated instances if the association is mapped
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* with {@link jakarta.persistence.CascadeType#REFRESH}.
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* with {@link jakarta.persistence.CascadeType#REFRESH}.
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*
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*
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@ -1264,9 +1270,10 @@ public interface Session extends SharedSessionContract, EntityManager {
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void disableFetchProfile(String name) throws UnknownProfileException;
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void disableFetchProfile(String name) throws UnknownProfileException;
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/**
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/**
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* Retrieve this session's helper/delegate for creating LOB instances.
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* Obtain a {@linkplain LobHelper factory} for instances of {@link java.sql.Blob}
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* and {@link java.sql.Clob}.
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*
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*
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* @return this session's {@link LobHelper LOB helper}
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* @return an instance of {@link LobHelper}
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*/
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*/
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LobHelper getLobHelper();
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LobHelper getLobHelper();
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* affects the runtime behavior of Hibernate, and instances of services that
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* affects the runtime behavior of Hibernate, and instances of services that
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* Hibernate needs to perform its duties.
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* Hibernate needs to perform its duties.
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* <p>
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* <p>
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* Crucially, this is where a program comes to obtain {@link Session sessions}.
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* Crucially, this is where a program comes to obtain {@linkplain Session sessions}.
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* Typically, a program has a single {@link SessionFactory} instance, and must
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* Typically, a program has a single {@link SessionFactory} instance, and must
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* obtain a new {@link Session} instance from the factory each time it services
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* obtain a new {@link Session} instance from the factory each time it services
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* a client request.
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* a client request.
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* There are some interesting exceptions to this principle:
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* There are some interesting exceptions to this principle:
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* <ul>
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* <ul>
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* <li>Each {@code SessionFactory} has its own isolated second-level cache,
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* <li>Each {@code SessionFactory} has its own isolated second-level cache,
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* shared between the sessions it creates, and it {@link #getCache()
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* shared between the sessions it creates, and it {@linkplain #getCache()
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* exposes the cache} to clients as a stateful object with entries that
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* exposes the cache} to clients as a stateful object with entries that
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* may be queried and managed directly.
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* may be queried and managed directly.
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* <li>Similarly, the factory {@linkplain #getStatistics() exposes} a
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* <li>Similarly, the factory {@linkplain #getStatistics() exposes} a
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* motivation to call either method later, when the factory already has
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* motivation to call either method later, when the factory already has
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* active sessions.
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* active sessions.
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* </ul>
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* </ul>
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* <p>
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* The {@code SessionFactory} exposes part of the information in the runtime
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* The {@code SessionFactory} exposes part of the information in the runtime
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* metamodel via an {@linkplain #getMetamodel() instance} of the JPA-defined
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* metamodel via an {@linkplain #getMetamodel() instance} of the JPA-defined
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* {@link jakarta.persistence.metamodel.Metamodel}. This object is sometimes
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* {@link jakarta.persistence.metamodel.Metamodel}. This object is sometimes
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@ -27,12 +27,14 @@ package org.hibernate;
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* checking, and
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* checking, and
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* <li>nor do operations cascade to associated instances.
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* <li>nor do operations cascade to associated instances.
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* </ul>
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* </ul>
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* <p>
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* Furthermore:
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* Furthermore:
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* <ul>
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* <ul>
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* <li>collections are completely ignored by a stateless session, and
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* <li>collections are completely ignored by a stateless session, and
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* <li>operations performed via a stateless session bypass Hibernate's event
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* <li>operations performed via a stateless session bypass Hibernate's event
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* model, lifecycle callbacks, and interceptors.
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* model, lifecycle callbacks, and interceptors.
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* </ul>
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* </ul>
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* <p>
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* Stateless sessions are vulnerable to data aliasing effects, due to the
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* Stateless sessions are vulnerable to data aliasing effects, due to the
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* lack of a first-level cache.
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* lack of a first-level cache.
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* <p>
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* <p>
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@ -29,27 +29,28 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
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* An {@code @Any} mapping would store the discriminator value identifying the concrete
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* An {@code @Any} mapping would store the discriminator value identifying the concrete
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* type of {@code Payment} along with the state of the associated {@code Order}, instead
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* type of {@code Payment} along with the state of the associated {@code Order}, instead
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* of storing it with the {@code Payment} entity itself.
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* of storing it with the {@code Payment} entity itself.
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* <pre>{@code
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* <pre>
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* interface Payment { ... }
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* interface Payment { ... }
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*
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*
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* @Entity
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* @Entity
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* class CashPayment { ... }
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* class CashPayment { ... }
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*
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*
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* @Entity
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* @Entity
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* class CreditCardPayment { ... }
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* class CreditCardPayment { ... }
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*
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*
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* @Entity
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* @Entity
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* class Order {
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* class Order {
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* ...
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* ...
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* @Any
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* @Any
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* @JoinColumn(name="payment_id") //the foreign key column
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* @JoinColumn(name="payment_id") //the foreign key column
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* @Column(name="payment_type") //the discriminator column
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* @Column(name="payment_type") //the discriminator column
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* @AnyDiscriminatorValue(discriminator="CASH", entity=CashPayment.class)
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* @AnyDiscriminatorValue(discriminator="CASH", entity=CashPayment.class)
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* @AnyDiscriminatorValue(discriminator="CREDIT", entity=CreditCardPayment.class)
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* @AnyDiscriminatorValue(discriminator="CREDIT", entity=CreditCardPayment.class)
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* Payment payment;
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* Payment payment;
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* ...
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* ...
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* }
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* }
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* }</pre>
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* </pre>
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* <p>
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* In this example, {@code Payment} is <em>not</em> be declared as an entity type, and
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* In this example, {@code Payment} is <em>not</em> be declared as an entity type, and
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* is not annotated {@link jakarta.persistence.Entity @Entity}. It might even be an
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* is not annotated {@link jakarta.persistence.Entity @Entity}. It might even be an
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* interface, or at most just a {@linkplain jakarta.persistence.MappedSuperclass mapped
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* interface, or at most just a {@linkplain jakarta.persistence.MappedSuperclass mapped
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* {@link AnyKeyJdbcTypeCode} specifies the type of the foreign key.
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* {@link AnyKeyJdbcTypeCode} specifies the type of the foreign key.
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* <li>{@link jakarta.persistence.JoinColumn} specifies the foreign key column.
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* <li>{@link jakarta.persistence.JoinColumn} specifies the foreign key column.
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* </ul>
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* </ul>
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* <p>
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* Of course, {@code Any} mappings are disfavored, except in extremely special cases,
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* Of course, {@code Any} mappings are disfavored, except in extremely special cases,
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* since it's much more difficult to enforce referential integrity at the database
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* since it's much more difficult to enforce referential integrity at the database
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* level.
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* level.
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@ -92,6 +94,7 @@ public @interface Any {
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* <li>{@link FetchType#LAZY LAZY} allows the association to be fetched lazily, but
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* <li>{@link FetchType#LAZY LAZY} allows the association to be fetched lazily, but
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* this is possible only when bytecode enhancement is used.
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* this is possible only when bytecode enhancement is used.
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* </ul>
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* </ul>
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* <p>
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* If not explicitly specified, the default is {@code EAGER}.
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* If not explicitly specified, the default is {@code EAGER}.
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*/
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*/
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FetchType fetch() default FetchType.EAGER;
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FetchType fetch() default FetchType.EAGER;
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@ -35,6 +35,7 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
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* ...
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* ...
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* }
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* }
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* </pre>
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* </pre>
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* <p>
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* will initialize up to 100 unfetched {@code Product} proxies in each
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* will initialize up to 100 unfetched {@code Product} proxies in each
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* trip to the database.
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* trip to the database.
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* <p>
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* <p>
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@ -44,6 +45,7 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
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* @BatchSize(size = 5) /
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* @BatchSize(size = 5) /
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* Set<Product> getProducts() { ... };
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* Set<Product> getProducts() { ... };
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* </pre>
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* </pre>
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* <p>
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* will initialize up to 5 unfetched collections of {@code Product}s in
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* will initialize up to 5 unfetched collections of {@code Product}s in
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* each SQL {@code select}.
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* each SQL {@code select}.
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*
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*
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|
@ -24,6 +24,7 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* given the expected data access patterns affecting the entity
|
* given the expected data access patterns affecting the entity
|
||||||
* or collection.
|
* or collection.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* This annotation should always be used in preference to the less
|
* This annotation should always be used in preference to the less
|
||||||
* useful JPA-defined annotation {@link jakarta.persistence.Cacheable},
|
* useful JPA-defined annotation {@link jakarta.persistence.Cacheable},
|
||||||
* since JPA provides no means to specify anything about the semantics
|
* since JPA provides no means to specify anything about the semantics
|
||||||
|
@ -34,17 +35,19 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* cache inherit the cache belonging to the root entity.
|
* cache inherit the cache belonging to the root entity.
|
||||||
* <p>
|
* <p>
|
||||||
* For example, the following entity is eligible for caching:
|
* For example, the following entity is eligible for caching:
|
||||||
* <pre>{@code
|
* <pre>
|
||||||
* @Entity
|
* @Entity
|
||||||
* @Cache(usage = NONSTRICT_READ_WRITE)
|
* @Cache(usage = NONSTRICT_READ_WRITE)
|
||||||
* public static class Person { ... }
|
* public static class Person { ... }
|
||||||
* }</pre>
|
* </pre>
|
||||||
|
* <p>
|
||||||
* Similarly, this collection is cached:
|
* Similarly, this collection is cached:
|
||||||
* <pre>{@code
|
* <pre>
|
||||||
* @OneToMany(mappedBy = "person")
|
* @OneToMany(mappedBy = "person")
|
||||||
* @Cache(usage = NONSTRICT_READ_WRITE)
|
* @Cache(usage = NONSTRICT_READ_WRITE)
|
||||||
* private List<Phone> phones = new ArrayList<>();
|
* private List<Phone> phones = new ArrayList<>();
|
||||||
* }</pre>
|
* </pre>
|
||||||
|
* <p>
|
||||||
* Note that the second-level cache is disabled unless
|
* Note that the second-level cache is disabled unless
|
||||||
* {@value org.hibernate.cfg.AvailableSettings#CACHE_REGION_FACTORY}
|
* {@value org.hibernate.cfg.AvailableSettings#CACHE_REGION_FACTORY}
|
||||||
* is explicitly specified, and so, by default, this annotation has
|
* is explicitly specified, and so, by default, this annotation has
|
||||||
|
|
|
@ -26,6 +26,7 @@ import org.hibernate.cache.spi.access.AccessType;
|
||||||
* <li>read extremely frequently, and
|
* <li>read extremely frequently, and
|
||||||
* <li>written infrequently.
|
* <li>written infrequently.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* When an entity or collection is marked {@linkplain Cache cacheable},
|
* When an entity or collection is marked {@linkplain Cache cacheable},
|
||||||
* it must indicate the policy which governs concurrent access to its
|
* it must indicate the policy which governs concurrent access to its
|
||||||
* second-level cache, by selecting a {@code CacheConcurrencyStrategy}
|
* second-level cache, by selecting a {@code CacheConcurrencyStrategy}
|
||||||
|
@ -108,6 +109,7 @@ public enum CacheConcurrencyStrategy {
|
||||||
* with something that might not quite be the latest
|
* with something that might not quite be the latest
|
||||||
* version.
|
* version.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* This concurrency strategy is not compatible with
|
* This concurrency strategy is not compatible with
|
||||||
* serializable transaction isolation.
|
* serializable transaction isolation.
|
||||||
*
|
*
|
||||||
|
|
|
@ -24,11 +24,9 @@ import org.hibernate.ReplicationMode;
|
||||||
* To enable cascade {@code LOCK}, use {@link Cascade @Cascade}, for
|
* To enable cascade {@code LOCK}, use {@link Cascade @Cascade}, for
|
||||||
* example:
|
* example:
|
||||||
* <pre>
|
* <pre>
|
||||||
* {@code
|
* @OneToMany(mappedBy="parent")
|
||||||
* @OneToMany(mappedBy="parent")
|
* @Cascade({PERSIST,REFRESH,REMOVE,LOCK})
|
||||||
* @Cascade({PERSIST,REFRESH,REMOVE,LOCK})
|
* Set<Child> children;
|
||||||
* Set<Child> children;
|
|
||||||
* }
|
|
||||||
* </pre>
|
* </pre>
|
||||||
*
|
*
|
||||||
* @see Cascade
|
* @see Cascade
|
||||||
|
|
|
@ -26,12 +26,12 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
@Retention(RUNTIME)
|
@Retention(RUNTIME)
|
||||||
public @interface CollectionId {
|
public @interface CollectionId {
|
||||||
/**
|
/**
|
||||||
* The column containing the collection-id
|
* The column containing the collection id.
|
||||||
*/
|
*/
|
||||||
Column column() default @Column;
|
Column column() default @Column;
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Implementation for generating values
|
* Implementation for generating values.
|
||||||
*
|
*
|
||||||
* @apiNote Mutually exclusive with {@link #generator()}
|
* @apiNote Mutually exclusive with {@link #generator()}
|
||||||
*/
|
*/
|
||||||
|
@ -39,10 +39,9 @@ public @interface CollectionId {
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* The generator name.
|
* The generator name.
|
||||||
*
|
* <p>
|
||||||
* Can specify either a built-in strategy ("sequence", e.g.)
|
* Can specify either a built-in strategy ({@code "sequence"}, for example)
|
||||||
* or a named generatorIdentifierGenerator
|
* or a named JPA id generator.
|
||||||
* ({@link jakarta.persistence.SequenceGenerator}, e.g.)
|
|
||||||
*
|
*
|
||||||
* @apiNote Mutually exclusive with {@link #generatorImplementation()}
|
* @apiNote Mutually exclusive with {@link #generatorImplementation()}
|
||||||
*/
|
*/
|
||||||
|
|
|
@ -18,7 +18,7 @@ import static java.lang.annotation.ElementType.METHOD;
|
||||||
import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Form of {@link JavaType} for describing the id of an id-bag mapping
|
* Form of {@link JavaType} for describing the id of an id-bag mapping.
|
||||||
*
|
*
|
||||||
* @since 6.0
|
* @since 6.0
|
||||||
*/
|
*/
|
||||||
|
|
|
@ -18,7 +18,7 @@ import static java.lang.annotation.ElementType.METHOD;
|
||||||
import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Form of {@link org.hibernate.annotations.JdbcType} for describing the id of an id-bag mapping
|
* Form of {@link org.hibernate.annotations.JdbcType} for describing the id of an id-bag mapping.
|
||||||
*
|
*
|
||||||
* @since 6.0
|
* @since 6.0
|
||||||
*/
|
*/
|
||||||
|
|
|
@ -16,7 +16,7 @@ import static java.lang.annotation.ElementType.METHOD;
|
||||||
import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Form of {@link JdbcTypeCode} for describing the id of an id-bag mapping
|
* Form of {@link JdbcTypeCode} for describing the id of an id-bag mapping.
|
||||||
*
|
*
|
||||||
* @since 6.0
|
* @since 6.0
|
||||||
*/
|
*/
|
||||||
|
|
|
@ -16,7 +16,7 @@ import static java.lang.annotation.ElementType.METHOD;
|
||||||
import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Form of {@link Type} for describing the id of an id-bag mapping
|
* Form of {@link Type} for describing the id of an id-bag mapping.
|
||||||
*
|
*
|
||||||
* @since 6.0
|
* @since 6.0
|
||||||
*/
|
*/
|
||||||
|
|
|
@ -23,6 +23,7 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* <li>{@link Generated @Generated}, to populate an entity attribute with
|
* <li>{@link Generated @Generated}, to populate an entity attribute with
|
||||||
* the defaulted value of a database column.
|
* the defaulted value of a database column.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* If {@code @Generated} is not used, a {@code default} value can cause state
|
* If {@code @Generated} is not used, a {@code default} value can cause state
|
||||||
* held in memory to lose synchronization with the database.
|
* held in memory to lose synchronization with the database.
|
||||||
*
|
*
|
||||||
|
|
|
@ -22,15 +22,15 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* <li>A {@link #write} expression must contain exactly one JDBC-style '?' placeholder.
|
* <li>A {@link #write} expression must contain exactly one JDBC-style '?' placeholder.
|
||||||
* <li>A {@link #read} expression may not contain JDBC-style placeholders.
|
* <li>A {@link #read} expression may not contain JDBC-style placeholders.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* For example:
|
* For example:
|
||||||
* <pre>
|
* <pre>
|
||||||
* {@code
|
* @Column(name="credit_card_num")
|
||||||
* @Column(name="credit_card_num")
|
* @ColumnTransformer(read="decrypt(credit_card_num)"
|
||||||
* @ColumnTransformer(read="decrypt(credit_card_num)"
|
|
||||||
* write="encrypt(?)")
|
* write="encrypt(?)")
|
||||||
* String creditCardNumber;
|
* String creditCardNumber;
|
||||||
* }
|
|
||||||
* </pre>
|
* </pre>
|
||||||
|
* <p>
|
||||||
* A column transformer {@link #write} expression transforms the value of a persistent
|
* A column transformer {@link #write} expression transforms the value of a persistent
|
||||||
* attribute of an entity as it is being written to the database.
|
* attribute of an entity as it is being written to the database.
|
||||||
* <ul>
|
* <ul>
|
||||||
|
@ -43,6 +43,7 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* in-memory state of the Java entity instance should be considered unsynchronized
|
* in-memory state of the Java entity instance should be considered unsynchronized
|
||||||
* with the database after every SQL {@code insert} or {@code update} is executed.
|
* with the database after every SQL {@code insert} or {@code update} is executed.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* In the second scenario, we may ask Hibernate to resynchronize the in-memory state
|
* In the second scenario, we may ask Hibernate to resynchronize the in-memory state
|
||||||
* with the database after each {@code insert} or {@code update} by annotating the
|
* with the database after each {@code insert} or {@code update} by annotating the
|
||||||
* persistent attribute {@link Generated @Generated(event={INSERT,UPDATE}, writable=true)}.
|
* persistent attribute {@link Generated @Generated(event={INSERT,UPDATE}, writable=true)}.
|
||||||
|
|
|
@ -32,6 +32,7 @@ import static org.hibernate.generator.EventType.UPDATE;
|
||||||
* <li>{@link SourceType#DB source = DB} indicates that the database
|
* <li>{@link SourceType#DB source = DB} indicates that the database
|
||||||
* {@code current_timestamp} function should be used.
|
* {@code current_timestamp} function should be used.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* By default, the timestamp is generated by the database, which requires
|
* By default, the timestamp is generated by the database, which requires
|
||||||
* an extra round trip to the database to fetch the generated value.
|
* an extra round trip to the database to fetch the generated value.
|
||||||
* <p>
|
* <p>
|
||||||
|
|
|
@ -23,38 +23,39 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* Used in place of the JPA {@link jakarta.persistence.DiscriminatorColumn}.
|
* Used in place of the JPA {@link jakarta.persistence.DiscriminatorColumn}.
|
||||||
* <p>
|
* <p>
|
||||||
* For example, we might declare a supertype as follows:
|
* For example, we might declare a supertype as follows:
|
||||||
* <pre>{@code
|
* <pre>
|
||||||
* @Entity
|
* @Entity
|
||||||
* @DiscriminatorFormula(discriminatorType = INTEGER,
|
* @DiscriminatorFormula(discriminatorType = INTEGER,
|
||||||
* value = "case when value1 is not null then 1 when value2 is not null then 2 end")
|
* value = "case when value1 is not null then 1 when value2 is not null then 2 end")
|
||||||
* public abstract class AbstractChild {
|
* public abstract class AbstractChild {
|
||||||
* @Id
|
* @Id
|
||||||
* @GeneratedValue
|
* @GeneratedValue
|
||||||
* Integer id;
|
* Integer id;
|
||||||
* ...
|
* ...
|
||||||
* }
|
* }
|
||||||
* }</pre>
|
* </pre>
|
||||||
|
* <p>
|
||||||
* and then each concrete subclass must specify a matching discriminator value:
|
* and then each concrete subclass must specify a matching discriminator value:
|
||||||
* <pre>{@code
|
* <pre>
|
||||||
* @Entity
|
* @Entity
|
||||||
* @DiscriminatorValue("1")
|
* @DiscriminatorValue("1")
|
||||||
* public class ConcreteChild1 extends AbstractChild {
|
* public class ConcreteChild1 extends AbstractChild {
|
||||||
* @Basic(optional = false)
|
* @Basic(optional = false)
|
||||||
* @Column(name = "VALUE1")
|
* @Column(name = "VALUE1")
|
||||||
* String value;
|
* String value;
|
||||||
* ...
|
* ...
|
||||||
* }
|
* }
|
||||||
* }</pre>
|
* </pre>
|
||||||
* <pre>{@code
|
* <pre>
|
||||||
* @Entity
|
* @Entity
|
||||||
* @DiscriminatorValue("2")
|
* @DiscriminatorValue("2")
|
||||||
* public class ConcreteChild2 extends AbstractChild {
|
* public class ConcreteChild2 extends AbstractChild {
|
||||||
* @Basic(optional = false)
|
* @Basic(optional = false)
|
||||||
* @Column(name = "VALUE2")
|
* @Column(name = "VALUE2")
|
||||||
* String value;
|
* String value;
|
||||||
* ...
|
* ...
|
||||||
* }
|
* }
|
||||||
* }</pre>
|
* </pre>
|
||||||
*
|
*
|
||||||
* @see Formula
|
* @see Formula
|
||||||
* @see DialectOverride.DiscriminatorFormula
|
* @see DialectOverride.DiscriminatorFormula
|
||||||
|
|
|
@ -22,6 +22,7 @@ import java.lang.annotation.Target;
|
||||||
* <li>{@linkplain FetchMode#JOIN join fetching} is used for
|
* <li>{@linkplain FetchMode#JOIN join fetching} is used for
|
||||||
* {@linkplain jakarta.persistence.FetchType#EAGER eager} fetching.
|
* {@linkplain jakarta.persistence.FetchType#EAGER eager} fetching.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* The default fetching strategy specified by this annotation may be
|
* The default fetching strategy specified by this annotation may be
|
||||||
* overridden in a given {@linkplain FetchProfile fetch profile}.
|
* overridden in a given {@linkplain FetchProfile fetch profile}.
|
||||||
*
|
*
|
||||||
|
|
|
@ -37,6 +37,7 @@ public enum FetchMode {
|
||||||
* <li>ensuring that the associated entity or collection may be
|
* <li>ensuring that the associated entity or collection may be
|
||||||
* retrieved from the {@linkplain Cache second-level cache}.
|
* retrieved from the {@linkplain Cache second-level cache}.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* This fetching strategy is, in principle, compatible with both
|
* This fetching strategy is, in principle, compatible with both
|
||||||
* {@linkplain jakarta.persistence.FetchType#EAGER eager} and
|
* {@linkplain jakarta.persistence.FetchType#EAGER eager} and
|
||||||
* {@linkplain jakarta.persistence.FetchType#LAZY lazy} fetching.
|
* {@linkplain jakarta.persistence.FetchType#LAZY lazy} fetching.
|
||||||
|
|
|
@ -39,6 +39,7 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* <li>an entity graph is explicit, and simply specifies that each path
|
* <li>an entity graph is explicit, and simply specifies that each path
|
||||||
* from the root of the graph should be fetched.
|
* from the root of the graph should be fetched.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* However, a fetch profile is not by nature rooted at any one particular
|
* However, a fetch profile is not by nature rooted at any one particular
|
||||||
* entity, and so {@code @FetchProfile} is not required to annotate the
|
* entity, and so {@code @FetchProfile} is not required to annotate the
|
||||||
* entity classes it affects. It may even occur as a package-level
|
* entity classes it affects. It may even occur as a package-level
|
||||||
|
|
|
@ -24,17 +24,15 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* For example, we might apply a filter named {@code Current} to
|
* For example, we might apply a filter named {@code Current} to
|
||||||
* an entity like this:
|
* an entity like this:
|
||||||
* <pre>
|
* <pre>
|
||||||
* {@code
|
* @Entity
|
||||||
* @Entity
|
* @Filter(name = "Current",
|
||||||
* @Filter(name = "Current",
|
|
||||||
* deduceAliasInjectionPoints = false,
|
* deduceAliasInjectionPoints = false,
|
||||||
* condition = "{alias}.year = extract(year from current_date)")
|
* condition = "{alias}.year = extract(year from current_date)")
|
||||||
* class Course {
|
* class Course {
|
||||||
* @Id @GeneratedValue Long id;
|
* @Id @GeneratedValue Long id;
|
||||||
* int year;
|
* int year;
|
||||||
* ...
|
* ...
|
||||||
* }
|
* }
|
||||||
* }
|
|
||||||
* </pre>
|
* </pre>
|
||||||
* <p>
|
* <p>
|
||||||
* If an entity or collection has no {@code @Filter} annotation
|
* If an entity or collection has no {@code @Filter} annotation
|
||||||
|
|
|
@ -28,30 +28,27 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* <p>
|
* <p>
|
||||||
* For example, if a filter is declared as follows:
|
* For example, if a filter is declared as follows:
|
||||||
* <pre>
|
* <pre>
|
||||||
* {@code
|
* @FilterDef(name = "Current",
|
||||||
* @FilterDef(name = "Current",
|
|
||||||
* defaultCondition = "status<>'DELETED'")
|
* defaultCondition = "status<>'DELETED'")
|
||||||
* package org.hibernate.domain;
|
* package org.hibernate.domain;
|
||||||
* }
|
|
||||||
* </pre>
|
* </pre>
|
||||||
|
* <p>
|
||||||
* Then the filter may be applied to an entity type like this:
|
* Then the filter may be applied to an entity type like this:
|
||||||
* <pre>
|
* <pre>
|
||||||
* {@code
|
* @Entity
|
||||||
* @Entity
|
* @Filter(name = "Current")
|
||||||
* @Filter(name = "Current")
|
|
||||||
* class Record {
|
* class Record {
|
||||||
* @Id @GeneratedValue Long id;
|
* @Id @GeneratedValue Long id;
|
||||||
* @Enumerated(STRING) Status status;
|
* @Enumerated(STRING) Status status;
|
||||||
* ...
|
* ...
|
||||||
* }
|
* }
|
||||||
* }
|
|
||||||
* </pre>
|
* </pre>
|
||||||
* <p>
|
* <p>
|
||||||
* At runtime, a filter may be enabled in a particular session by
|
* At runtime, a filter may be enabled in a particular session by
|
||||||
* calling {@link org.hibernate.Session#enableFilter(String)},
|
* calling {@link org.hibernate.Session#enableFilter(String)},
|
||||||
* passing the name of the filter, and then setting its parameters.
|
* passing the name of the filter, and then setting its parameters.
|
||||||
* <pre>
|
* <pre>
|
||||||
* {@code session.enableFilter("Current");}
|
* session.enableFilter("Current");
|
||||||
* </pre>
|
* </pre>
|
||||||
*
|
*
|
||||||
* @author Matthew Inger
|
* @author Matthew Inger
|
||||||
|
|
|
@ -19,26 +19,26 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* A {@code Formula} mapping defines a "derived" attribute, whose state is determined
|
* A {@code Formula} mapping defines a "derived" attribute, whose state is determined
|
||||||
* from other columns and functions when an entity is read from the database.
|
* from other columns and functions when an entity is read from the database.
|
||||||
*
|
*
|
||||||
* <pre><code>
|
* <pre>
|
||||||
* // perform calculations using SQL operators
|
* // perform calculations using SQL operators
|
||||||
* @Formula("sub_total + (sub_total * tax)")
|
* @Formula("sub_total + (sub_total * tax)")
|
||||||
* long getTotalCost() { ... }
|
* long getTotalCost() { ... }
|
||||||
* </code></pre>
|
* </pre>
|
||||||
*
|
|
||||||
* <pre><code>
|
|
||||||
* // call native SQL functions
|
|
||||||
* @Formula("upper(substring(middle_name, 1))")
|
|
||||||
* Character getMiddleInitial() { ... }
|
|
||||||
* </code></pre>
|
|
||||||
*
|
*
|
||||||
|
* <pre>
|
||||||
|
* // call native SQL functions
|
||||||
|
* @Formula("upper(substring(middle_name, 1))")
|
||||||
|
* Character getMiddleInitial() { ... }
|
||||||
|
* </pre>
|
||||||
|
* <p>
|
||||||
* {@link ColumnTransformer} is an alternative, allowing the use of native SQL to
|
* {@link ColumnTransformer} is an alternative, allowing the use of native SQL to
|
||||||
* read and write values.
|
* read and write values.
|
||||||
*
|
*
|
||||||
* <pre><code>
|
* <pre>
|
||||||
* // it might be better to use @ColumnTransformer in this case
|
* // it might be better to use @ColumnTransformer in this case
|
||||||
* @Formula("decrypt(credit_card_num)")
|
* @Formula("decrypt(credit_card_num)")
|
||||||
* String getCreditCardNumber() { ... }
|
* String getCreditCardNumber() { ... }
|
||||||
* </code></pre>
|
* </pre>
|
||||||
*
|
*
|
||||||
* @see ColumnTransformer
|
* @see ColumnTransformer
|
||||||
* @see DiscriminatorFormula
|
* @see DiscriminatorFormula
|
||||||
|
|
|
@ -39,6 +39,7 @@ import static org.hibernate.generator.EventType.INSERT;
|
||||||
* property of the entity, or {@linkplain #writable() transforms} the
|
* property of the entity, or {@linkplain #writable() transforms} the
|
||||||
* value currently assigned to the annotated property.
|
* value currently assigned to the annotated property.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* On the other hand:
|
* On the other hand:
|
||||||
* <ul>
|
* <ul>
|
||||||
* <li>for identity/autoincrement columns mapped to an identifier property,
|
* <li>for identity/autoincrement columns mapped to an identifier property,
|
||||||
|
@ -85,6 +86,7 @@ public @interface Generated {
|
||||||
* selected after each SQL {@code insert} or {@code update}
|
* selected after each SQL {@code insert} or {@code update}
|
||||||
* statement is executed.
|
* statement is executed.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
*
|
||||||
* @deprecated use {@link #event()}
|
* @deprecated use {@link #event()}
|
||||||
*/
|
*/
|
||||||
@Deprecated(since = "6.2")
|
@Deprecated(since = "6.2")
|
||||||
|
|
|
@ -36,21 +36,23 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* to specify the {@link #name()} of the generator defined using this
|
* to specify the {@link #name()} of the generator defined using this
|
||||||
* annotation.
|
* annotation.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* If neither {@link #type} not {@link #strategy} is specified, Hibernate asks
|
* If neither {@link #type} not {@link #strategy} is specified, Hibernate asks
|
||||||
* {@linkplain org.hibernate.dialect.Dialect#getNativeIdentifierGeneratorStrategy
|
* {@linkplain org.hibernate.dialect.Dialect#getNativeIdentifierGeneratorStrategy
|
||||||
* the dialect} to decide an appropriate strategy. This is equivalent to using
|
* the dialect} to decide an appropriate strategy. This is equivalent to using
|
||||||
* {@link jakarta.persistence.GenerationType#AUTO AUTO} in JPA.
|
* {@link jakarta.persistence.GenerationType#AUTO AUTO} in JPA.
|
||||||
* <p>
|
* <p>
|
||||||
* For example, if we define a generator using:
|
* For example, if we define a generator using:
|
||||||
* <pre>{@code
|
* <pre>
|
||||||
* @GenericGenerator(name = "custom-generator",
|
* @GenericGenerator(name = "custom-generator",
|
||||||
* type = org.hibernate.eg.CustomStringGenerator.class)
|
* type = org.hibernate.eg.CustomStringGenerator.class)
|
||||||
* }</pre>
|
* }</pre>
|
||||||
|
* <p>
|
||||||
* Then we may make use of it by annotating an identifier field as follows:
|
* Then we may make use of it by annotating an identifier field as follows:
|
||||||
* <pre>{@code
|
* <pre>
|
||||||
* @Id @GeneratedValue(generator = "custom-generator")
|
* @Id @GeneratedValue(generator = "custom-generator")
|
||||||
* private String id;
|
* private String id;
|
||||||
* }</pre>
|
* </pre>
|
||||||
* <p>
|
* <p>
|
||||||
* The disadvantage of this approach is the use of stringly-typed names. An
|
* The disadvantage of this approach is the use of stringly-typed names. An
|
||||||
* alternative, completely typesafe, way to declare a generator and associate
|
* alternative, completely typesafe, way to declare a generator and associate
|
||||||
|
|
|
@ -22,7 +22,7 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* way to work with customized identifier generation in Hibernate.
|
* way to work with customized identifier generation in Hibernate.
|
||||||
* <p>
|
* <p>
|
||||||
* For example, if we have a custom identifier generator:
|
* For example, if we have a custom identifier generator:
|
||||||
* <pre>{@code
|
* <pre>
|
||||||
* public class CustomSequenceGenerator implements BeforeExecutionGenerator {
|
* public class CustomSequenceGenerator implements BeforeExecutionGenerator {
|
||||||
* public CustomSequenceGenerator(CustomSequence config, Member annotatedMember,
|
* public CustomSequenceGenerator(CustomSequence config, Member annotatedMember,
|
||||||
* CustomIdGeneratorCreationContext context) {
|
* CustomIdGeneratorCreationContext context) {
|
||||||
|
@ -30,23 +30,26 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* }
|
* }
|
||||||
* ...
|
* ...
|
||||||
* }
|
* }
|
||||||
* }</pre>
|
* </pre>
|
||||||
|
* <p>
|
||||||
* Then we may also define an annotation which associates this generator with
|
* Then we may also define an annotation which associates this generator with
|
||||||
* an entity and supplies configuration parameters:
|
* an entity and supplies configuration parameters:
|
||||||
* <pre>{@code
|
* <pre>
|
||||||
* @IdGeneratorType(CustomSequenceGenerator.class)
|
* @IdGeneratorType(CustomSequenceGenerator.class)
|
||||||
* @Retention(RUNTIME) @Target({METHOD,FIELD})
|
* @Retention(RUNTIME) @Target({METHOD,FIELD})
|
||||||
* public @interface CustomSequence {
|
* public @interface CustomSequence {
|
||||||
* String name();
|
* String name();
|
||||||
* int startWith() default 1;
|
* int startWith() default 1;
|
||||||
* int incrementBy() default 50;
|
* int incrementBy() default 50;
|
||||||
* }
|
* }
|
||||||
* }</pre>
|
* </pre>
|
||||||
|
* <p>
|
||||||
* and we may use it as follows:
|
* and we may use it as follows:
|
||||||
* <pre>{@code
|
* <pre>
|
||||||
* @Id @CustomSequence(name = "mysequence", startWith = 0)
|
* @Id @CustomSequence(name = "mysequence", startWith = 0)
|
||||||
* private Integer id;
|
* private Integer id;
|
||||||
* }</pre>
|
* </pre>
|
||||||
|
* <p>
|
||||||
* We did not use the JPA-defined {@link jakarta.persistence.GeneratedValue}
|
* We did not use the JPA-defined {@link jakarta.persistence.GeneratedValue}
|
||||||
* here, since that API is designed around the use of stringly-typed names.
|
* here, since that API is designed around the use of stringly-typed names.
|
||||||
* The {@code @CustomSequence} annotation itself implies that {@code id} is
|
* The {@code @CustomSequence} annotation itself implies that {@code id} is
|
||||||
|
@ -59,6 +62,7 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* <li>the id generator class has a constructor with the same signature as
|
* <li>the id generator class has a constructor with the same signature as
|
||||||
* {@link AnnotationBasedGenerator#initialize}.
|
* {@link AnnotationBasedGenerator#initialize}.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* For a more complete example, see the annotation {@link UuidGenerator} and
|
* For a more complete example, see the annotation {@link UuidGenerator} and
|
||||||
* the corresponding generator class {@link org.hibernate.id.uuid.UuidGenerator}.
|
* the corresponding generator class {@link org.hibernate.id.uuid.UuidGenerator}.
|
||||||
* <p>
|
* <p>
|
||||||
|
|
|
@ -30,6 +30,7 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* lazy fields at once. This annotation provides control over that
|
* lazy fields at once. This annotation provides control over that
|
||||||
* behavior.
|
* behavior.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* A fetch group identifies a set of related attributes that should be loaded
|
* A fetch group identifies a set of related attributes that should be loaded
|
||||||
* together when any one of them is accessed. By default, all non-collection
|
* together when any one of them is accessed. By default, all non-collection
|
||||||
* attributes belong to a single fetch group named {@code "DEFAULT"}. The
|
* attributes belong to a single fetch group named {@code "DEFAULT"}. The
|
||||||
|
|
|
@ -76,6 +76,7 @@ public enum LazyToOneOption {
|
||||||
* <li>Bytecode enhancement is required. If the class is not
|
* <li>Bytecode enhancement is required. If the class is not
|
||||||
* enhanced, this option is equivalent to {@link #PROXY}.
|
* enhanced, this option is equivalent to {@link #PROXY}.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* Hibernate does not support this setting for polymorphic
|
* Hibernate does not support this setting for polymorphic
|
||||||
* associations, and instead falls back to {@link #PROXY}.
|
* associations, and instead falls back to {@link #PROXY}.
|
||||||
*
|
*
|
||||||
|
|
|
@ -20,6 +20,7 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* <li>When an element is written to the database, the base value is added to
|
* <li>When an element is written to the database, the base value is added to
|
||||||
* the list or array index to determine the order column value.
|
* the list or array index to determine the order column value.
|
||||||
*</ul>
|
*</ul>
|
||||||
|
* <p>
|
||||||
* By default, the base value for an order column is zero, as required by JPA.
|
* By default, the base value for an order column is zero, as required by JPA.
|
||||||
* <p>
|
* <p>
|
||||||
* This annotation is usually used in conjunction with the JPA-defined
|
* This annotation is usually used in conjunction with the JPA-defined
|
||||||
|
|
|
@ -18,7 +18,8 @@ import static java.lang.annotation.ElementType.METHOD;
|
||||||
import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Form of {@link JavaType} for describing the column mapping for the index of a List or array
|
* Form of {@link JavaType} for describing the column mapping
|
||||||
|
* for the index of a {@code List} or array.
|
||||||
*
|
*
|
||||||
* @since 6.0
|
* @since 6.0
|
||||||
*/
|
*/
|
||||||
|
|
|
@ -16,7 +16,8 @@ import static java.lang.annotation.ElementType.METHOD;
|
||||||
import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Form of {@link org.hibernate.annotations.JdbcType} for describing the column mapping for the index of a List or array
|
* Form of {@link org.hibernate.annotations.JdbcType} for describing
|
||||||
|
* the column mapping for the index of a {@code List} or array.
|
||||||
*
|
*
|
||||||
* @since 6.0
|
* @since 6.0
|
||||||
*/
|
*/
|
||||||
|
|
|
@ -16,7 +16,8 @@ import static java.lang.annotation.ElementType.METHOD;
|
||||||
import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Form of {@link JdbcTypeCode} for describing the column mapping for the index of a List or array
|
* Form of {@link JdbcTypeCode} for describing the column mapping
|
||||||
|
* for the index of a {@code List} or array.
|
||||||
*
|
*
|
||||||
* @since 6.0
|
* @since 6.0
|
||||||
*/
|
*/
|
||||||
|
|
|
@ -27,18 +27,19 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* entities.
|
* entities.
|
||||||
* <p>
|
* <p>
|
||||||
* For example:
|
* For example:
|
||||||
* <pre>{@code
|
* <pre>
|
||||||
* @ManyToAny
|
* @ManyToAny
|
||||||
* @Column(name = "property_type")
|
* @Column(name = "property_type")
|
||||||
* @AnyKeyJavaClass(Long.class)
|
* @AnyKeyJavaClass(Long.class)
|
||||||
* @AnyDiscriminatorValue(discriminator = "S", entity = StringProperty.class)
|
* @AnyDiscriminatorValue(discriminator = "S", entity = StringProperty.class)
|
||||||
* @AnyDiscriminatorValue(discriminator = "I", entity = IntegerProperty.class)
|
* @AnyDiscriminatorValue(discriminator = "I", entity = IntegerProperty.class)
|
||||||
* @JoinTable(name = "repository_properties",
|
* @JoinTable(name = "repository_properties",
|
||||||
* joinColumns = @JoinColumn(name = "repository_id"),
|
* joinColumns = @JoinColumn(name = "repository_id"),
|
||||||
* inverseJoinColumns = @JoinColumn(name = "property_id"))
|
* inverseJoinColumns = @JoinColumn(name = "property_id"))
|
||||||
* @Cascade(PERSIST)
|
* @Cascade(PERSIST)
|
||||||
* private List<Property<?>> properties = new ArrayList<>();
|
* private List<Property<?>> properties = new ArrayList<>();
|
||||||
* }</pre>
|
* </pre>
|
||||||
|
* <p>
|
||||||
* In this example, {@code Property} is not required to be an entity type,
|
* In this example, {@code Property} is not required to be an entity type,
|
||||||
* it might even just be an interface, but its subtypes {@code StringProperty}
|
* it might even just be an interface, but its subtypes {@code StringProperty}
|
||||||
* and {@code IntegerProperty} must be entity classes with the same identifier
|
* and {@code IntegerProperty} must be entity classes with the same identifier
|
||||||
|
|
|
@ -18,7 +18,7 @@ import static java.lang.annotation.ElementType.METHOD;
|
||||||
import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Form of {@link Type} for use with map-keys
|
* Form of {@link Type} for use with map keys.
|
||||||
*
|
*
|
||||||
* @since 6.0
|
* @since 6.0
|
||||||
*/
|
*/
|
||||||
|
|
|
@ -23,8 +23,8 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* Specifies a {@link MutabilityPlan} for a basic value mapping.
|
* Specifies a {@link MutabilityPlan} for a basic value mapping.
|
||||||
* <ul>
|
* <ul>
|
||||||
* <li>
|
* <li>
|
||||||
* When applied to a Map-valued attribute, describes the
|
* When applied to a {@code Map}-valued attribute, describes
|
||||||
* {@code Map} value. Use {@link MapKeyMutability} to
|
* the {@code Map} value. Use {@link MapKeyMutability} to
|
||||||
* describe the key instead.
|
* describe the key instead.
|
||||||
* </li>
|
* </li>
|
||||||
* <li>
|
* <li>
|
||||||
|
@ -44,15 +44,15 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* {@link ManyToAny}), describes the discriminator value.
|
* {@link ManyToAny}), describes the discriminator value.
|
||||||
* </li>
|
* </li>
|
||||||
* </ul>
|
* </ul>
|
||||||
*
|
* <p>
|
||||||
* Resolved as a {@link org.hibernate.resource.beans.spi.ManagedBean}.
|
* Resolved as a {@link org.hibernate.resource.beans.spi.ManagedBean}.
|
||||||
*
|
* <p>
|
||||||
* See <a href="package-summary.html#basic-value-mapping">basic-value-mapping</a> for a
|
* See <a href="package-summary.html#basic-value-mapping">basic-value-mapping</a>
|
||||||
* high-level discussion of basic value mapping.
|
* for a high-level discussion of basic value mapping.
|
||||||
*
|
*
|
||||||
* @apiNote Valid on {@link ElementType#TYPE} in very limited cases.
|
* @apiNote Valid on {@link ElementType#TYPE} in very limited cases.
|
||||||
* At the moment it is only supported on implementations of
|
* At the moment it is only supported on implementations of
|
||||||
* {@link jakarta.persistence.AttributeConverter}.
|
* {@link jakarta.persistence.AttributeConverter}.
|
||||||
*
|
*
|
||||||
* @see Immutable
|
* @see Immutable
|
||||||
*
|
*
|
||||||
|
|
|
@ -24,47 +24,49 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* user of the system. This is the <em>natural id</em> of the entity.
|
* user of the system. This is the <em>natural id</em> of the entity.
|
||||||
* <p>
|
* <p>
|
||||||
* A natural id may be a single field or property of the entity:
|
* A natural id may be a single field or property of the entity:
|
||||||
* <pre>{@code
|
* <pre>
|
||||||
* @Entity
|
* @Entity
|
||||||
* @Cache @NaturalIdCache
|
* @Cache @NaturalIdCache
|
||||||
* class Person {
|
* class Person {
|
||||||
*
|
*
|
||||||
* //synthetic id
|
* //synthetic id
|
||||||
* @GeneratedValue @Id
|
* @GeneratedValue @Id
|
||||||
* Long id;
|
* Long id;
|
||||||
*
|
*
|
||||||
* @NotNull
|
* @NotNull
|
||||||
* String name;
|
* String name;
|
||||||
*
|
*
|
||||||
* //simple natural id
|
* //simple natural id
|
||||||
* @NotNull @NaturalId
|
* @NotNull @NaturalId
|
||||||
* String ssn;
|
* String ssn;
|
||||||
*
|
*
|
||||||
* ...
|
* ...
|
||||||
* }
|
* }
|
||||||
* }</pre>
|
* </pre>
|
||||||
|
* <p>
|
||||||
* or it may be a composite value:
|
* or it may be a composite value:
|
||||||
* <pre>{@code
|
* <pre>
|
||||||
* @Entity
|
* @Entity
|
||||||
* @Cache @NaturalIdCache
|
* @Cache @NaturalIdCache
|
||||||
* class Vehicle {
|
* class Vehicle {
|
||||||
*
|
*
|
||||||
* //synthetic id
|
* //synthetic id
|
||||||
* @GeneratedValue @Id
|
* @GeneratedValue @Id
|
||||||
* Long id;
|
* Long id;
|
||||||
*
|
*
|
||||||
* //composite natural id
|
* //composite natural id
|
||||||
*
|
*
|
||||||
* @Enumerated
|
* @Enumerated
|
||||||
* @NotNull @NaturalId
|
* @NotNull @NaturalId
|
||||||
* Region region;
|
* Region region;
|
||||||
*
|
*
|
||||||
* @NotNull @NaturalId
|
* @NotNull @NaturalId
|
||||||
* String registration;
|
* String registration;
|
||||||
*
|
*
|
||||||
* ...
|
* ...
|
||||||
* }
|
* }
|
||||||
* }</pre>
|
* </pre>
|
||||||
|
* <p>
|
||||||
* The {@link org.hibernate.Session} interface offers several methods
|
* The {@link org.hibernate.Session} interface offers several methods
|
||||||
* that allow an entity instance to be retrieved by its
|
* that allow an entity instance to be retrieved by its
|
||||||
* {@linkplain org.hibernate.Session#bySimpleNaturalId(Class) simple}
|
* {@linkplain org.hibernate.Session#bySimpleNaturalId(Class) simple}
|
||||||
|
|
|
@ -30,6 +30,7 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* <li>{@link NotFoundAction#IGNORE} specifies that this situation should
|
* <li>{@link NotFoundAction#IGNORE} specifies that this situation should
|
||||||
* be tolerated and treated as if the foreign key were null.
|
* be tolerated and treated as if the foreign key were null.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* Note that this annotation has the side effect of making a to-one
|
* Note that this annotation has the side effect of making a to-one
|
||||||
* association non-lazy. It does not affect the laziness of a many-to-many
|
* association non-lazy. It does not affect the laziness of a many-to-many
|
||||||
* association.
|
* association.
|
||||||
|
|
|
@ -22,6 +22,7 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* entity instance, or
|
* entity instance, or
|
||||||
* <li>{@linkplain OptimisticLockType#ALL all fields} of the entity.
|
* <li>{@linkplain OptimisticLockType#ALL all fields} of the entity.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* An optimistic lock is usually checked by including a restriction in a
|
* An optimistic lock is usually checked by including a restriction in a
|
||||||
* SQL {@code update} or {@code delete} statement. If the database reports
|
* SQL {@code update} or {@code delete} statement. If the database reports
|
||||||
* that zero rows were updated, it is inferred that another transaction
|
* that zero rows were updated, it is inferred that another transaction
|
||||||
|
|
|
@ -23,7 +23,8 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* is neither an entity class nor a mapped superclass. The
|
* is neither an entity class nor a mapped superclass. The
|
||||||
* query will return all entities which inherit the type.
|
* query will return all entities which inherit the type.
|
||||||
* For example, the query
|
* For example, the query
|
||||||
* <pre>{@code from java.lang.Object}</pre>
|
* <pre>from java.lang.Object</pre>
|
||||||
|
* <p>
|
||||||
* will return every entity mapped by Hibernate!
|
* will return every entity mapped by Hibernate!
|
||||||
* <p>
|
* <p>
|
||||||
* This can be thought of as allowing a sort of "poor man's"
|
* This can be thought of as allowing a sort of "poor man's"
|
||||||
|
|
|
@ -20,7 +20,7 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* generated by Hibernate when an entity or collection row is deleted from the
|
* generated by Hibernate when an entity or collection row is deleted from the
|
||||||
* database.
|
* database.
|
||||||
* <p>
|
* <p>
|
||||||
* The given {@link #sql SQL statement} must have exactly the number of JDBC
|
* The given {@linkplain #sql SQL statement} must have exactly the number of JDBC
|
||||||
* {@code ?} parameters that Hibernate expects, in the exact order Hibernate
|
* {@code ?} parameters that Hibernate expects, in the exact order Hibernate
|
||||||
* expects. The primary key columns come before the version column if the
|
* expects. The primary key columns come before the version column if the
|
||||||
* entity is versioned.
|
* entity is versioned.
|
||||||
|
|
|
@ -20,10 +20,10 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* generated by Hibernate when an entity or collection row is inserted in the
|
* generated by Hibernate when an entity or collection row is inserted in the
|
||||||
* database.
|
* database.
|
||||||
* <p>
|
* <p>
|
||||||
* The given {@link #sql SQL statement} must have exactly the number of JDBC
|
* The given {@linkplain #sql SQL statement} must have exactly the number of JDBC
|
||||||
* {@code ?} parameters that Hibernate expects, that is, one for each column
|
* {@code ?} parameters that Hibernate expects, that is, one for each column
|
||||||
* mapped by the entity, in the exact order Hibernate expects. In particular,
|
* mapped by the entity, in the exact order Hibernate expects. In particular,
|
||||||
* the {@link jakarta.persistence.Id primary key} columns must come last.
|
* the {@linkplain jakarta.persistence.Id primary key} columns must come last.
|
||||||
* <p>
|
* <p>
|
||||||
* If a column should <em>not</em> be written as part of the insert statement,
|
* If a column should <em>not</em> be written as part of the insert statement,
|
||||||
* and has no corresponding JDBC parameter in the custom SQL, it must be mapped
|
* and has no corresponding JDBC parameter in the custom SQL, it must be mapped
|
||||||
|
|
|
@ -20,11 +20,11 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* generated by Hibernate when an entity or collection row is updated in the
|
* generated by Hibernate when an entity or collection row is updated in the
|
||||||
* database.
|
* database.
|
||||||
* <p>
|
* <p>
|
||||||
* The given {@link #sql SQL statement} must have exactly the number of JDBC
|
* The given {@linkplain #sql SQL statement} must have exactly the number of JDBC
|
||||||
* {@code ?} parameters that Hibernate expects, that is, one for each column
|
* {@code ?} parameters that Hibernate expects, that is, one for each column
|
||||||
* mapped by the entity, in the exact order Hibernate expects. In particular,
|
* mapped by the entity, in the exact order Hibernate expects. In particular,
|
||||||
* the {@link jakarta.persistence.Id primary key} columns come last unless
|
* the {@linkplain jakarta.persistence.Id primary key} columns come last unless
|
||||||
* the entity is {@link jakarta.persistence.Version versioned}, in which case
|
* the entity is {@linkplain jakarta.persistence.Version versioned}, in which case
|
||||||
* there must be a second JDBC parameter for the version column, which comes
|
* there must be a second JDBC parameter for the version column, which comes
|
||||||
* after the primary key.
|
* after the primary key.
|
||||||
* <p>
|
* <p>
|
||||||
|
|
|
@ -20,7 +20,7 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* Sorting is performed in memory, by Java's {@link java.util.TreeSet} or {@link java.util.TreeMap},
|
* Sorting is performed in memory, by Java's {@link java.util.TreeSet} or {@link java.util.TreeMap},
|
||||||
* and is maintained by any operation that mutates the collection.
|
* and is maintained by any operation that mutates the collection.
|
||||||
* <ul>
|
* <ul>
|
||||||
* <li>Use {@link SortNatural} in its {@link java.util.Comparator natural order}.
|
* <li>Use {@link SortNatural} to sort by {@linkplain java.util.Comparator natural order}.
|
||||||
* <li>Use {@link jakarta.persistence.OrderBy} to order using an expression written in HQL.
|
* <li>Use {@link jakarta.persistence.OrderBy} to order using an expression written in HQL.
|
||||||
* <li>Use {@link OrderBy} to order using an expression written in native SQL.
|
* <li>Use {@link OrderBy} to order using an expression written in native SQL.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
|
|
@ -27,14 +27,14 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* <li>{@link SourceType#DB} indicates that the database
|
* <li>{@link SourceType#DB} indicates that the database
|
||||||
* {@code current_timestamp} function should be used.
|
* {@code current_timestamp} function should be used.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* For example, the following timestamp is generated by the
|
* For example, the following timestamp is generated by the
|
||||||
* database:
|
* database:
|
||||||
* <pre>
|
* <pre>
|
||||||
* {@code
|
* @Version @Source(DB)
|
||||||
* @Version @Source(DB)
|
|
||||||
* private LocalDateTime version;
|
* private LocalDateTime version;
|
||||||
* }
|
|
||||||
* </pre>
|
* </pre>
|
||||||
|
* <p>
|
||||||
* This annotation is always used in conjunction with the JPA
|
* This annotation is always used in conjunction with the JPA
|
||||||
* {@link jakarta.persistence.Version @Version} annotation.
|
* {@link jakarta.persistence.Version @Version} annotation.
|
||||||
*
|
*
|
||||||
|
|
|
@ -25,21 +25,19 @@ import static java.lang.annotation.ElementType.METHOD;
|
||||||
* <p>
|
* <p>
|
||||||
* For example:
|
* For example:
|
||||||
* <pre>
|
* <pre>
|
||||||
* {@code
|
* @Entity
|
||||||
* @Entity
|
|
||||||
* public class Person {
|
* public class Person {
|
||||||
*
|
*
|
||||||
* @Column(name = "birth_timestamp")
|
* @Column(name = "birth_timestamp")
|
||||||
* @TimeZoneColumn(name = "birth_zone")
|
* @TimeZoneColumn(name = "birth_zone")
|
||||||
* @TimeZoneStorage(COLUMN)
|
* @TimeZoneStorage(COLUMN)
|
||||||
* public OffsetDateTime birthDate;
|
* public OffsetDateTime birthDate;
|
||||||
*
|
*
|
||||||
* @TimeZoneStorage(NATIVE)
|
* @TimeZoneStorage(NATIVE)
|
||||||
* public OffsetDateTime registrationDate;
|
* public OffsetDateTime registrationDate;
|
||||||
*
|
*
|
||||||
* ...
|
* ...
|
||||||
* }
|
* }
|
||||||
*}
|
|
||||||
* </pre>
|
* </pre>
|
||||||
*
|
*
|
||||||
* @author Christian Beikov
|
* @author Christian Beikov
|
||||||
|
|
|
@ -29,6 +29,7 @@ import org.hibernate.dialect.Dialect;
|
||||||
* {@linkplain java.time.ZonedDateTime#getZone() zone} in which the
|
* {@linkplain java.time.ZonedDateTime#getZone() zone} in which the
|
||||||
* instant is represented.
|
* instant is represented.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* We must also consider the physical representation of the zoned datetime
|
* We must also consider the physical representation of the zoned datetime
|
||||||
* in the database table.
|
* in the database table.
|
||||||
* <p>
|
* <p>
|
||||||
|
@ -43,6 +44,7 @@ import org.hibernate.dialect.Dialect;
|
||||||
* so that datetimes retrieved from the database will be represented in
|
* so that datetimes retrieved from the database will be represented in
|
||||||
* UTC.
|
* UTC.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* When this default strategy is not appropriate, recommended alternatives
|
* When this default strategy is not appropriate, recommended alternatives
|
||||||
* are:
|
* are:
|
||||||
* <ul>
|
* <ul>
|
||||||
|
@ -82,6 +84,7 @@ public enum TimeZoneStorageType {
|
||||||
* <li>passes them through in the JVM default time zone
|
* <li>passes them through in the JVM default time zone
|
||||||
* otherwise.
|
* otherwise.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* Provided partly for backward compatibility with older
|
* Provided partly for backward compatibility with older
|
||||||
* versions of Hibernate
|
* versions of Hibernate
|
||||||
*/
|
*/
|
||||||
|
|
|
@ -26,23 +26,27 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* applied to various properties and fields, or
|
* applied to various properties and fields, or
|
||||||
* <li>by default, via a {@linkplain TypeRegistration registration}.
|
* <li>by default, via a {@linkplain TypeRegistration registration}.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* For example, as an alternative to:
|
* For example, as an alternative to:
|
||||||
* <pre>{@code
|
* <pre>
|
||||||
* @Type(MonetaryAmountUserType.class)
|
* @Type(MonetaryAmountUserType.class)
|
||||||
* BigDecimal amount;
|
* BigDecimal amount;
|
||||||
* }</pre>
|
* </pre>
|
||||||
|
* <p>
|
||||||
* we may define an annotation type:
|
* we may define an annotation type:
|
||||||
* <pre>{@code
|
* <pre>
|
||||||
* @Retention(RUNTIME)
|
* @Retention(RUNTIME)
|
||||||
* @Target({METHOD,FIELD})
|
* @Target({METHOD,FIELD})
|
||||||
* @Type(MonetaryAmountUserType.class)
|
* @Type(MonetaryAmountUserType.class)
|
||||||
* public @interface MonetaryAmount {}
|
* public @interface MonetaryAmount {}
|
||||||
* }</pre>
|
* </pre>
|
||||||
|
* <p>
|
||||||
* and then write:
|
* and then write:
|
||||||
* <pre>{@code
|
* <pre>
|
||||||
* @MonetaryAmount
|
* @MonetaryAmount
|
||||||
* BigDecimal amount;
|
* BigDecimal amount;
|
||||||
* }</pre>
|
* </pre>
|
||||||
|
* <p>
|
||||||
* which is much cleaner.
|
* which is much cleaner.
|
||||||
* <p>
|
* <p>
|
||||||
* The use of a {@code UserType} is usually mutually exclusive with the
|
* The use of a {@code UserType} is usually mutually exclusive with the
|
||||||
|
|
|
@ -25,22 +25,30 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* best way to work with customized value generation in Hibernate.
|
* best way to work with customized value generation in Hibernate.
|
||||||
* <p>
|
* <p>
|
||||||
* For example, if we have a custom value generator:
|
* For example, if we have a custom value generator:
|
||||||
* <pre>{@code
|
* <pre>
|
||||||
* public class SKUGeneration
|
* public class SKUGeneration
|
||||||
* implements InMemoryValueGenerationStrategy,
|
* implements BeforeExecutionGenerator {
|
||||||
* ValueGenerator<String> {
|
* public SKUGeneration(SKU sku, Member annotatedMember,
|
||||||
|
* GeneratorCreationContext context) {
|
||||||
|
* ...
|
||||||
|
* }
|
||||||
* ...
|
* ...
|
||||||
* }
|
* }
|
||||||
* }</pre>
|
* </pre>
|
||||||
|
* <p>
|
||||||
* Then we may also define an annotation which associates this generator with
|
* Then we may also define an annotation which associates this generator with
|
||||||
* a field or property of an entity and supplies configuration parameters:
|
* a field or property of an entity and supplies configuration parameters:
|
||||||
* <pre>{@code
|
* <pre>
|
||||||
* @ValueGenerationType(generatedBy = SKUGeneration.class)
|
* @ValueGenerationType(generatedBy = SKUGeneration.class)
|
||||||
* @Retention(RUNTIME) @Target({METHOD,FIELD})
|
* @Retention(RUNTIME) @Target({METHOD,FIELD})
|
||||||
* public @interface SKU {}
|
* public @interface SKU {}
|
||||||
* }</pre>
|
* </pre>
|
||||||
|
* <p>
|
||||||
* and we may use it as follows:
|
* and we may use it as follows:
|
||||||
* <pre>{@code @SKU String sku;}</pre>
|
* <pre>
|
||||||
|
* @SKU String sku;
|
||||||
|
* </pre>
|
||||||
|
* <p>
|
||||||
* No more than one generator annotation may be placed on a given property.
|
* No more than one generator annotation may be placed on a given property.
|
||||||
* <p>
|
* <p>
|
||||||
* Adding a generator annotation to an entity property causes the value of the
|
* Adding a generator annotation to an entity property causes the value of the
|
||||||
|
@ -55,6 +63,7 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* <li>an {@link OnExecutionGenerator}, for values which are generated by the
|
* <li>an {@link OnExecutionGenerator}, for values which are generated by the
|
||||||
* database.
|
* database.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* A generator annotation may have members, which are used to configure the
|
* A generator annotation may have members, which are used to configure the
|
||||||
* value generator, if either:
|
* value generator, if either:
|
||||||
* <ul>
|
* <ul>
|
||||||
|
@ -62,6 +71,7 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* <li>the value generator class has a constructor with the same signature as
|
* <li>the value generator class has a constructor with the same signature as
|
||||||
* {@link AnnotationBasedGenerator#initialize}.
|
* {@link AnnotationBasedGenerator#initialize}.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* There are several excellent examples of the use of this machinery right
|
* There are several excellent examples of the use of this machinery right
|
||||||
* here in this package. {@link TenantId} and its corresponding generator
|
* here in this package. {@link TenantId} and its corresponding generator
|
||||||
* {@link TenantIdGeneration} are a good place to start.
|
* {@link TenantIdGeneration} are a good place to start.
|
||||||
|
|
|
@ -20,22 +20,24 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
||||||
* <p>
|
* <p>
|
||||||
* For example, {@code @Where} could be used to hide entity instances which
|
* For example, {@code @Where} could be used to hide entity instances which
|
||||||
* have been soft-deleted, either for the entity class itself:
|
* have been soft-deleted, either for the entity class itself:
|
||||||
* <pre>{@code
|
* <pre>
|
||||||
* @Entity
|
* @Entity
|
||||||
* @Where(clause = "status <> 'DELETED'")
|
* @Where(clause = "status <> 'DELETED'")
|
||||||
* class Document {
|
* class Document {
|
||||||
* ...
|
* ...
|
||||||
* @Enumerated(STRING)
|
* @Enumerated(STRING)
|
||||||
* Status status;
|
* Status status;
|
||||||
* ...
|
* ...
|
||||||
* }
|
* }
|
||||||
* }</pre>
|
* </pre>
|
||||||
|
* <p>
|
||||||
* or, at the level of an association to the entity:
|
* or, at the level of an association to the entity:
|
||||||
* <pre>{@code
|
* <pre>
|
||||||
* @OneToMany(mappedBy = "owner")
|
* @OneToMany(mappedBy = "owner")
|
||||||
* @Where(clause = "status <> 'DELETED'")
|
* @Where(clause = "status <> 'DELETED'")
|
||||||
* List<Document> documents;
|
* List<Document> documents;
|
||||||
* }</pre>
|
* </pre>
|
||||||
|
* <p>
|
||||||
* By default, {@code @Where} restrictions declared for an entity are not
|
* By default, {@code @Where} restrictions declared for an entity are not
|
||||||
* applied when loading a collection of that entity type. This behavior is
|
* applied when loading a collection of that entity type. This behavior is
|
||||||
* controlled by:
|
* controlled by:
|
||||||
|
|
|
@ -12,12 +12,13 @@ import java.lang.annotation.RetentionPolicy;
|
||||||
import java.lang.annotation.Target;
|
import java.lang.annotation.Target;
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Specifies a restriction written in native SQL to add to the generated
|
* Specifies a restriction written in native SQL to add to the generated SQL
|
||||||
* SQL when querying the {@link jakarta.persistence.JoinTable join table}
|
* when querying the {@linkplain jakarta.persistence.JoinTable join table}
|
||||||
* of a collection.
|
* of a collection.
|
||||||
* <p>
|
* <p>
|
||||||
* For example, {@code @Where("status <> 'DELETED'")} could be used to hide
|
* For example, <code>@Where("status <> 'DELETED'")</code> could be
|
||||||
* associations which have been soft-deleted from an association table.
|
* used to hide associations which have been soft-deleted from an association
|
||||||
|
* table.
|
||||||
*
|
*
|
||||||
* @author Emmanuel Bernard
|
* @author Emmanuel Bernard
|
||||||
*
|
*
|
||||||
|
|
|
@ -8,39 +8,53 @@
|
||||||
/**
|
/**
|
||||||
* A set of mapping annotations which extend the O/R mapping annotations defined by JPA.
|
* A set of mapping annotations which extend the O/R mapping annotations defined by JPA.
|
||||||
*
|
*
|
||||||
* <h2 id="basic-value-mapping">Basic value mapping</h2>
|
* <h2 id="basic-value-mapping">Basic value type mappings</h2>
|
||||||
*
|
*
|
||||||
* Hibernate supports two approaches to defining a mapping strategy for basic values:
|
* JPA supports a very limited set of built-in {@linkplain jakarta.persistence.Basic basic}
|
||||||
|
* types, and provides only {@linkplain jakarta.persistence.AttributeConverter converters}
|
||||||
|
* as a solution when the built-in types are insufficient.
|
||||||
|
* <p>
|
||||||
|
* By contrast, Hibernate has an embarrassingly rich set of abstractions for modelling
|
||||||
|
* "basic" types, which can be initially confusing. Note that the venerable interface
|
||||||
|
* {@link org.hibernate.type.Type} abstracts over all sorts of field and property types,
|
||||||
|
* not only basic types. In modern Hibernate, programs should avoid directly implementing
|
||||||
|
* this interface.
|
||||||
|
* <p>
|
||||||
|
* Instead, a program should use either a "compositional" basic type, or in more extreme
|
||||||
|
* cases, a {@code UserType}.
|
||||||
* <ul>
|
* <ul>
|
||||||
* <li>
|
* <li>
|
||||||
* A "compositional" approach using a combination of the following influencers for
|
* A basic type is a composition of a {@link org.hibernate.type.descriptor.java.JavaType}
|
||||||
* various parts of mapping<ul>
|
* with a {@link org.hibernate.type.descriptor.jdbc.JdbcType}, and possibly a JPA
|
||||||
* <li>{@link org.hibernate.annotations.JavaType}</li>
|
* {@link jakarta.persistence.AttributeConverter}, and the process of composition is
|
||||||
* <li>{@link org.hibernate.annotations.JdbcType}</li>
|
* usually somewhat implicit. A program may influence the choice of {@code JavaType}
|
||||||
* <li>{@link org.hibernate.annotations.JdbcTypeCode}</li>
|
* or {@code JdbcType} using any of the following annotations:
|
||||||
* <li>{@link org.hibernate.annotations.Mutability}</li>
|
* <ul>
|
||||||
* <li>{@link jakarta.persistence.AttributeConverter} / {@link jakarta.persistence.Convert}</li>
|
* <li>{@link org.hibernate.annotations.JavaType}
|
||||||
* <li>{@link jakarta.persistence.Lob}</li>
|
* <li>{@link org.hibernate.annotations.JdbcType}
|
||||||
* <li>{@link jakarta.persistence.Enumerated}</li>
|
* <li>{@link org.hibernate.annotations.JdbcTypeCode}
|
||||||
* <li>{@link jakarta.persistence.Temporal}</li>
|
* <li>{@link org.hibernate.annotations.Mutability}
|
||||||
* <li>{@link org.hibernate.annotations.Nationalized}</li>
|
* <li>{@link jakarta.persistence.Convert}
|
||||||
* </ul>
|
* <li>{@link jakarta.persistence.Lob}
|
||||||
* Note that {@link org.hibernate.annotations.JavaType}, {@link org.hibernate.annotations.JdbcType},
|
* <li>{@link jakarta.persistence.Enumerated}
|
||||||
* {@link org.hibernate.annotations.JdbcTypeCode} and {@link org.hibernate.annotations.Mutability}
|
* <li>{@link jakarta.persistence.Temporal}
|
||||||
* all have specialized forms for the various model parts such as map-key, list-index, (id-bag)
|
* <li>{@link org.hibernate.annotations.Nationalized}
|
||||||
* collection-id, etc.
|
* </ul>
|
||||||
* </li>
|
* Note that {@link org.hibernate.annotations.JavaType}, {@link org.hibernate.annotations.JdbcType},
|
||||||
* <li>
|
* {@link org.hibernate.annotations.JdbcTypeCode} and {@link org.hibernate.annotations.Mutability}
|
||||||
* Contracted via the {@link org.hibernate.usertype.UserType} interface and specified using
|
* all come in specialized flavors for handling map keys, list indexes, and so on.
|
||||||
* {@link org.hibernate.annotations.Type}.
|
* <li>
|
||||||
* As with the compositional approach, there are model-part specific annotations for specifying
|
* Alternatively, a program may implement the {@link org.hibernate.usertype.UserType}
|
||||||
* custom-types as well.
|
* interface and associate it with a field or property explicitly using the
|
||||||
|
* {@link org.hibernate.annotations.Type @Type} annotation, or implicitly using the
|
||||||
|
* {@link org.hibernate.annotations.TypeRegistration @TypeRegistration} annotation.
|
||||||
|
* There are some specialized flavors of the {@code @Type} annotation too.
|
||||||
* </li>
|
* </li>
|
||||||
* </ul>
|
* </ul>
|
||||||
* These two approaches are not intended to be mixed. Specifying a custom-type takes precedence over
|
|
||||||
* the compositional approach. Although the compositional approach is recommended, both forms are
|
|
||||||
* fully supported.
|
|
||||||
* <p>
|
* <p>
|
||||||
* Please see the user guide for a more in-depth discussion.
|
* These two approaches cannot be used together. A {@code UserType} always takes precedence
|
||||||
|
* over the compositional approach.
|
||||||
|
* <p>
|
||||||
|
* Please see the User Guide for a more in-depth discussion.
|
||||||
*/
|
*/
|
||||||
package org.hibernate.annotations;
|
package org.hibernate.annotations;
|
||||||
|
|
|
@ -13,7 +13,7 @@ package org.hibernate.boot.archive.spi;
|
||||||
* <li>an exploded directory</li>
|
* <li>an exploded directory</li>
|
||||||
* <li>etc</li>
|
* <li>etc</li>
|
||||||
* </ul>
|
* </ul>
|
||||||
* <p/>
|
* <p>
|
||||||
* Used mainly for scanning purposes via {@linkplain #visitArchive visitation}
|
* Used mainly for scanning purposes via {@linkplain #visitArchive visitation}
|
||||||
*
|
*
|
||||||
* @author Steve Ebersole
|
* @author Steve Ebersole
|
||||||
|
|
|
@ -119,6 +119,7 @@ public class BinderHelper {
|
||||||
* the model that aggregates these properties and is considered
|
* the model that aggregates these properties and is considered
|
||||||
* the target of the association.
|
* the target of the association.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* Certain limitations arise from the way this solution is currently
|
* Certain limitations arise from the way this solution is currently
|
||||||
* implemented: for example, if a referenced column belongs to a
|
* implemented: for example, if a referenced column belongs to a
|
||||||
* property of an {@code @Embeddable}, then every column of that
|
* property of an {@code @Embeddable}, then every column of that
|
||||||
|
|
|
@ -35,7 +35,7 @@ import static org.hibernate.boot.model.internal.HCANNHelper.hasAnnotation;
|
||||||
import static org.hibernate.internal.util.StringHelper.isEmpty;
|
import static org.hibernate.internal.util.StringHelper.isEmpty;
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* PropertyHolder for composites (Embeddable/Embedded).
|
* {@link PropertyHolder} for composites (Embeddable/Embedded).
|
||||||
* <p>
|
* <p>
|
||||||
* To facilitate code comments, I'll often refer to this example:
|
* To facilitate code comments, I'll often refer to this example:
|
||||||
* <pre>
|
* <pre>
|
||||||
|
@ -56,7 +56,7 @@ import static org.hibernate.internal.util.StringHelper.isEmpty;
|
||||||
* public Address homeAddress;
|
* public Address homeAddress;
|
||||||
* }
|
* }
|
||||||
* </pre>
|
* </pre>
|
||||||
*
|
* <p>
|
||||||
* As you can see, lots of ways to specify the conversion for embeddable attributes :(
|
* As you can see, lots of ways to specify the conversion for embeddable attributes :(
|
||||||
*
|
*
|
||||||
* @author Steve Ebersole
|
* @author Steve Ebersole
|
||||||
|
|
|
@ -19,6 +19,7 @@ import org.hibernate.engine.jdbc.env.spi.JdbcEnvironment;
|
||||||
* <li>A <em>logical name</em> is a name used to within annotations of Java
|
* <li>A <em>logical name</em> is a name used to within annotations of Java
|
||||||
* code and XML mapping documents.
|
* code and XML mapping documents.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* Logical names provide an additional level of indirection between the mappings
|
* Logical names provide an additional level of indirection between the mappings
|
||||||
* and the database schema, and a {@code PhysicalNamingStrategy} even allows the
|
* and the database schema, and a {@code PhysicalNamingStrategy} even allows the
|
||||||
* use of more "natural" naming within the mappings in cases where the relational
|
* use of more "natural" naming within the mappings in cases where the relational
|
||||||
|
|
|
@ -91,13 +91,13 @@ public class Database {
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Wrap the raw name of a database object in it's Identifier form accounting for quoting from
|
* Wrap the raw name of a database object in its Identifier form accounting for quoting from
|
||||||
* any of:<ul>
|
* any of:<ul>
|
||||||
* <li>explicit quoting in the name itself</li>
|
* <li>explicit quoting in the name itself</li>
|
||||||
* <li>global request to quote all identifiers</li>
|
* <li>global request to quote all identifiers</li>
|
||||||
* </ul>
|
* </ul>
|
||||||
* <p>
|
*
|
||||||
* NOTE : quoting from database keywords happens only when building physical identifiers
|
* @implNote Quoting from database keywords happens only when building physical identifiers.
|
||||||
*
|
*
|
||||||
* @param text The raw object name
|
* @param text The raw object name
|
||||||
*
|
*
|
||||||
|
|
|
@ -17,10 +17,10 @@ import java.util.List;
|
||||||
* <li>plural attribute mappings</li>
|
* <li>plural attribute mappings</li>
|
||||||
* <li>etc</li>
|
* <li>etc</li>
|
||||||
* </ul>
|
* </ul>
|
||||||
*
|
* <p>
|
||||||
* Not only does it provide access to the relational value sources ({@link #getRelationalValueSources()}, it also defines
|
* Not only does it provide access to the relational value sources ({@link #getRelationalValueSources()}, it also defines
|
||||||
* contextual information for those sources in terms of default values.
|
* contextual information for those sources in terms of default values.
|
||||||
*
|
* <p>
|
||||||
* See {@link RelationalValueSource} for additional details.
|
* See {@link RelationalValueSource} for additional details.
|
||||||
*
|
*
|
||||||
* @author Steve Ebersole
|
* @author Steve Ebersole
|
||||||
|
|
|
@ -18,12 +18,14 @@ import org.hibernate.metamodel.model.domain.NavigableRole;
|
||||||
* <li>the destructured state of entity instances and collections, and
|
* <li>the destructured state of entity instances and collections, and
|
||||||
* <li>mappings from natural id to primary key.
|
* <li>mappings from natural id to primary key.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* This type of data has:
|
* This type of data has:
|
||||||
* <ul>
|
* <ul>
|
||||||
* <li>key and value wrapping that should to be applied, and
|
* <li>key and value wrapping that should to be applied, and
|
||||||
* <li>defined policies for managing concurrent data access, possibly
|
* <li>defined policies for managing concurrent data access, possibly
|
||||||
* including some form of locking.
|
* including some form of locking.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* These behaviors are defined by an instance of {@link EntityDataAccess},
|
* These behaviors are defined by an instance of {@link EntityDataAccess},
|
||||||
* {@link CollectionDataAccess}, or {@link NaturalIdDataAccess}).
|
* {@link CollectionDataAccess}, or {@link NaturalIdDataAccess}).
|
||||||
*
|
*
|
||||||
|
|
|
@ -29,11 +29,13 @@ import org.hibernate.service.spi.Stoppable;
|
||||||
* <li>{@linkplain #buildTimestampsRegion timestamps} used to
|
* <li>{@linkplain #buildTimestampsRegion timestamps} used to
|
||||||
* determine when a cached query result set is stale.
|
* determine when a cached query result set is stale.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* Implementors should define a constructor in one of two forms:
|
* Implementors should define a constructor in one of two forms:
|
||||||
* <ul>
|
* <ul>
|
||||||
* <li>{@code MyRegionFactoryImpl(java.util.Properties)}</li>
|
* <li>{@code MyRegionFactoryImpl(java.util.Properties)}</li>
|
||||||
* <li>{@code MyRegionFactoryImpl()}</li>
|
* <li>{@code MyRegionFactoryImpl()}</li>
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* Use the first when we need to read config properties prior to
|
* Use the first when we need to read config properties prior to
|
||||||
* {@link #start} being called.
|
* {@link #start} being called.
|
||||||
* <p>
|
* <p>
|
||||||
|
|
|
@ -18,6 +18,7 @@ import org.hibernate.persister.entity.EntityPersister;
|
||||||
* <li><b>DELETES</b> : {@link #lockItem} -> {@link #remove} -> {@link #unlockItem}</li>
|
* <li><b>DELETES</b> : {@link #lockItem} -> {@link #remove} -> {@link #unlockItem}</li>
|
||||||
* <li><b>LOADS</b> : {@link #putFromLoad}</li>
|
* <li><b>LOADS</b> : {@link #putFromLoad}</li>
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* Note the special case of <b>UPDATES</b> above. Because the cache key itself has changed here we need to remove the
|
* Note the special case of <b>UPDATES</b> above. Because the cache key itself has changed here we need to remove the
|
||||||
* old entry as well
|
* old entry as well
|
||||||
* <p>
|
* <p>
|
||||||
|
|
|
@ -24,6 +24,7 @@
|
||||||
* item.
|
* item.
|
||||||
* </li>
|
* </li>
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* The <i>asynchronous</i> access strategies are: {@link org.hibernate.cache.spi.access.AccessType#READ_ONLY read-only},
|
* The <i>asynchronous</i> access strategies are: {@link org.hibernate.cache.spi.access.AccessType#READ_ONLY read-only},
|
||||||
* {@link org.hibernate.cache.spi.access.AccessType#READ_WRITE read-write} and
|
* {@link org.hibernate.cache.spi.access.AccessType#READ_WRITE read-write} and
|
||||||
* {@link org.hibernate.cache.spi.access.AccessType#NONSTRICT_READ_WRITE nonstrict-read-write}. The only
|
* {@link org.hibernate.cache.spi.access.AccessType#NONSTRICT_READ_WRITE nonstrict-read-write}. The only
|
||||||
|
|
|
@ -22,6 +22,7 @@
|
||||||
* <li>{@link org.hibernate.cache.spi.support.RegionFactoryTemplate#createTimestampsRegionStorageAccess}
|
* <li>{@link org.hibernate.cache.spi.support.RegionFactoryTemplate#createTimestampsRegionStorageAccess}
|
||||||
* </ul>
|
* </ul>
|
||||||
* </ol>
|
* </ol>
|
||||||
|
* <p>
|
||||||
* Voila! Functioning cache provider.
|
* Voila! Functioning cache provider.
|
||||||
* <p>
|
* <p>
|
||||||
* The preferred approach to "provide an integration" is through a custom
|
* The preferred approach to "provide an integration" is through a custom
|
||||||
|
|
|
@ -401,6 +401,7 @@ public interface AvailableSettings {
|
||||||
* <li>an instance of {@link javax.sql.DataSource}, or
|
* <li>an instance of {@link javax.sql.DataSource}, or
|
||||||
* <li>a JNDI name under which to obtain the {@link javax.sql.DataSource}.
|
* <li>a JNDI name under which to obtain the {@link javax.sql.DataSource}.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* For JNDI names, see also {@link #JNDI_CLASS}, {@link #JNDI_URL}, {@link #JNDI_PREFIX}, etc.
|
* For JNDI names, see also {@link #JNDI_CLASS}, {@link #JNDI_URL}, {@link #JNDI_PREFIX}, etc.
|
||||||
*
|
*
|
||||||
* @see javax.sql.DataSource
|
* @see javax.sql.DataSource
|
||||||
|
@ -459,6 +460,7 @@ public interface AvailableSettings {
|
||||||
* <li>a {@link Class} representing a class that extends {@code Dialect}, or
|
* <li>a {@link Class} representing a class that extends {@code Dialect}, or
|
||||||
* <li>the name of a class that extends {@code Dialect}.
|
* <li>the name of a class that extends {@code Dialect}.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* By default, Hibernate will attempt to automatically determine the dialect from the
|
* By default, Hibernate will attempt to automatically determine the dialect from the
|
||||||
* {@linkplain #URL JDBC URL} and JDBC metadata, so this setting is not usually necessary.
|
* {@linkplain #URL JDBC URL} and JDBC metadata, so this setting is not usually necessary.
|
||||||
*
|
*
|
||||||
|
@ -817,6 +819,7 @@ public interface AvailableSettings {
|
||||||
* <li>{@code "component-path"} is an abbreviation for
|
* <li>{@code "component-path"} is an abbreviation for
|
||||||
* {@link org.hibernate.boot.model.naming.ImplicitNamingStrategyComponentPathImpl}
|
* {@link org.hibernate.boot.model.naming.ImplicitNamingStrategyComponentPathImpl}
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* By default, the {@code ImplicitNamingStrategy} registered under the key
|
* By default, the {@code ImplicitNamingStrategy} registered under the key
|
||||||
* {@code "default"} is used. If no strategy is explicitly registered under that key,
|
* {@code "default"} is used. If no strategy is explicitly registered under that key,
|
||||||
* {@link org.hibernate.boot.model.naming.ImplicitNamingStrategyJpaCompliantImpl} is used.
|
* {@link org.hibernate.boot.model.naming.ImplicitNamingStrategyJpaCompliantImpl} is used.
|
||||||
|
@ -867,6 +870,7 @@ public interface AvailableSettings {
|
||||||
* <li>{@code "legacy"} is an abbreviation for
|
* <li>{@code "legacy"} is an abbreviation for
|
||||||
* {@link org.hibernate.boot.model.relational.ColumnOrderingStrategyLegacy}
|
* {@link org.hibernate.boot.model.relational.ColumnOrderingStrategyLegacy}
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* By default, the {@linkplain org.hibernate.boot.model.relational.ColumnOrderingStrategy} registered under the key
|
* By default, the {@linkplain org.hibernate.boot.model.relational.ColumnOrderingStrategy} registered under the key
|
||||||
* {@code "default"} is used. If no strategy is explicitly registered under that key,
|
* {@code "default"} is used. If no strategy is explicitly registered under that key,
|
||||||
* {@link org.hibernate.boot.model.relational.ColumnOrderingStrategyStandard} is used.
|
* {@link org.hibernate.boot.model.relational.ColumnOrderingStrategyStandard} is used.
|
||||||
|
@ -924,7 +928,6 @@ public interface AvailableSettings {
|
||||||
* <li>the (case insensitive) name of a {@code CollectionClassification} (list e.g.)
|
* <li>the (case insensitive) name of a {@code CollectionClassification} (list e.g.)
|
||||||
* <li>a {@link Class} representing either {@link java.util.List} or {@link java.util.Collection}
|
* <li>a {@link Class} representing either {@link java.util.List} or {@link java.util.Collection}
|
||||||
* </ul>
|
* </ul>
|
||||||
* <p>
|
|
||||||
*
|
*
|
||||||
* @since 6.0
|
* @since 6.0
|
||||||
*/
|
*/
|
||||||
|
@ -1049,7 +1052,7 @@ public interface AvailableSettings {
|
||||||
String BATCH_STRATEGY = "hibernate.jdbc.factory_class";
|
String BATCH_STRATEGY = "hibernate.jdbc.factory_class";
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* When enabled, specifies that {@link jakarta.persistence.Version versioned}
|
* When enabled, specifies that {@linkplain jakarta.persistence.Version versioned}
|
||||||
* data should be included in batching.
|
* data should be included in batching.
|
||||||
*
|
*
|
||||||
* @see org.hibernate.boot.SessionFactoryBuilder#applyJdbcBatchingForVersionedEntities(boolean)
|
* @see org.hibernate.boot.SessionFactoryBuilder#applyJdbcBatchingForVersionedEntities(boolean)
|
||||||
|
@ -1069,6 +1072,7 @@ public interface AvailableSettings {
|
||||||
* <li>an instance of {@link java.time.ZoneId}, or
|
* <li>an instance of {@link java.time.ZoneId}, or
|
||||||
* <li>a time zone ID string to be passed to {@link java.time.ZoneId#of(String)}.
|
* <li>a time zone ID string to be passed to {@link java.time.ZoneId#of(String)}.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* By default, the {@linkplain java.util.TimeZone#getDefault() JVM default time zone}
|
* By default, the {@linkplain java.util.TimeZone#getDefault() JVM default time zone}
|
||||||
* is assumed by the JDBC driver.
|
* is assumed by the JDBC driver.
|
||||||
*
|
*
|
||||||
|
@ -1101,6 +1105,7 @@ public interface AvailableSettings {
|
||||||
* or
|
* or
|
||||||
* <li>the name of one of its instances.
|
* <li>the name of one of its instances.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* The default is {@code DELAYED_ACQUISITION_AND_RELEASE_AFTER_TRANSACTION}.
|
* The default is {@code DELAYED_ACQUISITION_AND_RELEASE_AFTER_TRANSACTION}.
|
||||||
*
|
*
|
||||||
* @see org.hibernate.resource.jdbc.spi.PhysicalConnectionHandlingMode
|
* @see org.hibernate.resource.jdbc.spi.PhysicalConnectionHandlingMode
|
||||||
|
@ -1367,6 +1372,7 @@ public interface AvailableSettings {
|
||||||
* <li>a {@link Class} implementing {@link org.hibernate.cache.spi.RegionFactory}, or
|
* <li>a {@link Class} implementing {@link org.hibernate.cache.spi.RegionFactory}, or
|
||||||
* <li>he name of a class implementing {@link org.hibernate.cache.spi.RegionFactory}.
|
* <li>he name of a class implementing {@link org.hibernate.cache.spi.RegionFactory}.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* Defaults to {@link NoCachingRegionFactory}, so that caching is disabled.
|
* Defaults to {@link NoCachingRegionFactory}, so that caching is disabled.
|
||||||
*
|
*
|
||||||
* @see #USE_SECOND_LEVEL_CACHE
|
* @see #USE_SECOND_LEVEL_CACHE
|
||||||
|
@ -2053,6 +2059,7 @@ public interface AvailableSettings {
|
||||||
* <li>a {@link Class} representing a class that implements {@code Interceptor}, or
|
* <li>a {@link Class} representing a class that implements {@code Interceptor}, or
|
||||||
* <li>the name of a class that implements {@code Interceptor}.
|
* <li>the name of a class that implements {@code Interceptor}.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* This setting identifies an {@code Interceptor} which is effectively a singleton
|
* This setting identifies an {@code Interceptor} which is effectively a singleton
|
||||||
* across all the sessions opened from the {@code SessionFactory} to which it is
|
* across all the sessions opened from the {@code SessionFactory} to which it is
|
||||||
* applied; the same instance will be passed to each {@code Session}. If there
|
* applied; the same instance will be passed to each {@code Session}. If there
|
||||||
|
@ -2074,6 +2081,7 @@ public interface AvailableSettings {
|
||||||
* <li>the name of a class that implements {@code Interceptor}, or
|
* <li>the name of a class that implements {@code Interceptor}, or
|
||||||
* <li>an instance of {@link Supplier} used to obtain the interceptor.
|
* <li>an instance of {@link Supplier} used to obtain the interceptor.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* Note that this setting cannot specify an {@code Interceptor} instance.
|
* Note that this setting cannot specify an {@code Interceptor} instance.
|
||||||
* <p>
|
* <p>
|
||||||
* This setting identifies an {@code Interceptor} implementation that is to be
|
* This setting identifies an {@code Interceptor} implementation that is to be
|
||||||
|
@ -2303,6 +2311,7 @@ public interface AvailableSettings {
|
||||||
* setting requires DEBUG logging be enabled for
|
* setting requires DEBUG logging be enabled for
|
||||||
* {@link org.hibernate.event.internal.EntityCopyAllowedLoggedObserver}.
|
* {@link org.hibernate.event.internal.EntityCopyAllowedLoggedObserver}.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* Alternatively, the application may customize the behavior by providing an
|
* Alternatively, the application may customize the behavior by providing an
|
||||||
* implementation of {@link org.hibernate.event.spi.EntityCopyObserver} and setting
|
* implementation of {@link org.hibernate.event.spi.EntityCopyObserver} and setting
|
||||||
* the property {@value #MERGE_ENTITY_COPY_OBSERVER} to the class name.
|
* the property {@value #MERGE_ENTITY_COPY_OBSERVER} to the class name.
|
||||||
|
@ -2328,6 +2337,7 @@ public interface AvailableSettings {
|
||||||
* <li>The {@link org.hibernate.query.criteria.ValueHandlingMode#INLINE "inline"}
|
* <li>The {@link org.hibernate.query.criteria.ValueHandlingMode#INLINE "inline"}
|
||||||
* mode inlines values as SQL literals.
|
* mode inlines values as SQL literals.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* The default value is {@link org.hibernate.query.criteria.ValueHandlingMode#BIND}.
|
* The default value is {@link org.hibernate.query.criteria.ValueHandlingMode#BIND}.
|
||||||
*
|
*
|
||||||
* @since 6.0.0
|
* @since 6.0.0
|
||||||
|
@ -2580,6 +2590,7 @@ public interface AvailableSettings {
|
||||||
* <li>{@link org.hibernate.query.ImmutableEntityUpdateQueryHandlingMode#EXCEPTION "exception"}
|
* <li>{@link org.hibernate.query.ImmutableEntityUpdateQueryHandlingMode#EXCEPTION "exception"}
|
||||||
* specifies that a {@link org.hibernate.HibernateException} should be thrown.
|
* specifies that a {@link org.hibernate.HibernateException} should be thrown.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* By default, a warning is logged.
|
* By default, a warning is logged.
|
||||||
*
|
*
|
||||||
* @since 5.2.17
|
* @since 5.2.17
|
||||||
|
@ -2705,6 +2716,7 @@ public interface AvailableSettings {
|
||||||
* <li>the name of a class that implements {@code FormatMapper}, or
|
* <li>the name of a class that implements {@code FormatMapper}, or
|
||||||
* <li>one of the shorthand constants {@code jackson} or {@code jsonb}.
|
* <li>one of the shorthand constants {@code jackson} or {@code jsonb}.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* By default, the first of the possible providers that is available at runtime is
|
* By default, the first of the possible providers that is available at runtime is
|
||||||
* used, according to the listing order.
|
* used, according to the listing order.
|
||||||
*
|
*
|
||||||
|
@ -2721,6 +2733,7 @@ public interface AvailableSettings {
|
||||||
* <li>the name of a class that implements {@code FormatMapper}, or
|
* <li>the name of a class that implements {@code FormatMapper}, or
|
||||||
* <li>one of the shorthand constants {@code jackson} or {@code jaxb}.
|
* <li>one of the shorthand constants {@code jackson} or {@code jaxb}.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* By default, the first of the possible providers that is available at runtime is
|
* By default, the first of the possible providers that is available at runtime is
|
||||||
* used, according to the listing order.
|
* used, according to the listing order.
|
||||||
*
|
*
|
||||||
|
|
|
@ -72,11 +72,12 @@ import jakarta.persistence.SharedCacheMode;
|
||||||
* <li>entity O/R mappings, defined in either {@linkplain #addAnnotatedClass
|
* <li>entity O/R mappings, defined in either {@linkplain #addAnnotatedClass
|
||||||
* annotated classes}, or {@linkplain #addFile XML mapping documents}.
|
* annotated classes}, or {@linkplain #addFile XML mapping documents}.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* Note that XML mappings may be expressed using the JPA {@code orm.xml}
|
* Note that XML mappings may be expressed using the JPA {@code orm.xml}
|
||||||
* format, or in Hibernate's legacy {@code .hbm.xml} format.
|
* format, or in Hibernate's legacy {@code .hbm.xml} format.
|
||||||
* <p>
|
* <p>
|
||||||
* Configuration properties are enumerated by {@link AvailableSettings}.
|
* Configuration properties are enumerated by {@link AvailableSettings}.
|
||||||
* <pre>{@code
|
* <pre>
|
||||||
* SessionFactory factory = new Configuration()
|
* SessionFactory factory = new Configuration()
|
||||||
* // scan classes for mapping annotations
|
* // scan classes for mapping annotations
|
||||||
* .addAnnotatedClass(Item.class)
|
* .addAnnotatedClass(Item.class)
|
||||||
|
@ -88,7 +89,8 @@ import jakarta.persistence.SharedCacheMode;
|
||||||
* .setProperty(AvailableSettings.DATASOURCE,
|
* .setProperty(AvailableSettings.DATASOURCE,
|
||||||
* "java:comp/env/jdbc/test")
|
* "java:comp/env/jdbc/test")
|
||||||
* .getSessionFactory();
|
* .getSessionFactory();
|
||||||
* }</pre>
|
* </pre>
|
||||||
|
* <p>
|
||||||
* In addition, there are convenience methods for adding
|
* In addition, there are convenience methods for adding
|
||||||
* {@link #addAttributeConverter attribute converters},
|
* {@link #addAttributeConverter attribute converters},
|
||||||
* {@link #registerTypeContributor type contributors},
|
* {@link #registerTypeContributor type contributors},
|
||||||
|
|
|
@ -34,6 +34,7 @@ import static org.hibernate.internal.log.DeprecationLogger.DEPRECATION_LOGGER;
|
||||||
* <li><em>System-level</em> properties are shared by all factory instances and are
|
* <li><em>System-level</em> properties are shared by all factory instances and are
|
||||||
* always determined by the {@code Environment} properties in {@link #getProperties()}.
|
* always determined by the {@code Environment} properties in {@link #getProperties()}.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* The only system-level properties are {@value #USE_REFLECTION_OPTIMIZER} and
|
* The only system-level properties are {@value #USE_REFLECTION_OPTIMIZER} and
|
||||||
* {@value #BYTECODE_PROVIDER}.
|
* {@value #BYTECODE_PROVIDER}.
|
||||||
* <p>
|
* <p>
|
||||||
|
|
|
@ -33,9 +33,10 @@ import org.hibernate.engine.spi.SessionFactoryImplementor;
|
||||||
* current session it is scoping. This portion is static to allow easy
|
* current session it is scoping. This portion is static to allow easy
|
||||||
* reference from that external thing.
|
* reference from that external thing.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* The underlying storage of the current sessions here is a static
|
* The underlying storage of the current sessions here is a static
|
||||||
* {@link ThreadLocal}-based map where the sessions are keyed by the
|
* {@link ThreadLocal}-based map where the sessions are keyed by the
|
||||||
* the owning session factory.
|
* owning session factory.
|
||||||
*
|
*
|
||||||
* @author Steve Ebersole
|
* @author Steve Ebersole
|
||||||
*/
|
*/
|
||||||
|
|
|
@ -867,7 +867,7 @@ public class DerbyDialect extends Dialect {
|
||||||
* <pre>
|
* <pre>
|
||||||
* The DECLARE GLOBAL TEMPORARY TABLE statement defines a temporary table for the current connection.
|
* The DECLARE GLOBAL TEMPORARY TABLE statement defines a temporary table for the current connection.
|
||||||
* </pre>
|
* </pre>
|
||||||
*
|
* <p>
|
||||||
* {@link DB2Dialect} returns a {@link GlobalTemporaryTableMutationStrategy} that
|
* {@link DB2Dialect} returns a {@link GlobalTemporaryTableMutationStrategy} that
|
||||||
* will make temporary tables created at startup and hence unavailable for subsequent connections.<br/>
|
* will make temporary tables created at startup and hence unavailable for subsequent connections.<br/>
|
||||||
* see HHH-10238.
|
* see HHH-10238.
|
||||||
|
|
|
@ -254,6 +254,7 @@ import static org.hibernate.type.descriptor.DateTimeUtils.appendAsTimestampWithN
|
||||||
* mappings for standard HQL functions with the
|
* mappings for standard HQL functions with the
|
||||||
* {@link org.hibernate.query.sqm.function.SqmFunctionRegistry}.
|
* {@link org.hibernate.query.sqm.function.SqmFunctionRegistry}.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* A subclass representing a dialect of SQL which deviates significantly
|
* A subclass representing a dialect of SQL which deviates significantly
|
||||||
* from ANSI SQL will certainly override many additional operations.
|
* from ANSI SQL will certainly override many additional operations.
|
||||||
* <p>
|
* <p>
|
||||||
|
@ -4410,6 +4411,7 @@ public abstract class Dialect implements ConversionContext {
|
||||||
* <li>s: seconds</li>
|
* <li>s: seconds</li>
|
||||||
* <li>z,Z,x: timezone offset</li>
|
* <li>z,Z,x: timezone offset</li>
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* In addition, punctuation characters and
|
* In addition, punctuation characters and
|
||||||
* single-quoted literal strings are accepted.
|
* single-quoted literal strings are accepted.
|
||||||
* <p>
|
* <p>
|
||||||
|
|
|
@ -25,36 +25,32 @@ import java.util.TreeMap;
|
||||||
* unmarked default type otherwise.
|
* unmarked default type otherwise.
|
||||||
* <p>
|
* <p>
|
||||||
* For example, setting:
|
* For example, setting:
|
||||||
*
|
|
||||||
* <pre>
|
* <pre>
|
||||||
* names.put( type, "TEXT" );
|
* names.put( type, "TEXT" );
|
||||||
* names.put( type, 255, "VARCHAR($l)" );
|
* names.put( type, 255, "VARCHAR($l)" );
|
||||||
* names.put( type, 65534, "LONGVARCHAR($l)" );
|
* names.put( type, 65534, "LONGVARCHAR($l)" );
|
||||||
* </pre>
|
* </pre>
|
||||||
*
|
* <p>
|
||||||
* will give you back the following:
|
* will give you back the following:
|
||||||
*
|
|
||||||
* <pre>
|
* <pre>
|
||||||
* names.get( type ) // --> "TEXT" (default)
|
* names.get( type ) // --> "TEXT" (default)
|
||||||
* names.get( type, 100 ) // --> "VARCHAR(100)" (100 is in [0:255])
|
* names.get( type, 100 ) // --> "VARCHAR(100)" (100 is in [0:255])
|
||||||
* names.get( type, 1000 ) // --> "LONGVARCHAR(1000)" (1000 is in [256:65534])
|
* names.get( type, 1000 ) // --> "LONGVARCHAR(1000)" (1000 is in [256:65534])
|
||||||
* names.get( type, 100000 ) // --> "TEXT" (default)
|
* names.get( type, 100000 ) // --> "TEXT" (default)
|
||||||
* </pre>
|
* </pre>
|
||||||
*
|
* <p>
|
||||||
* On the other hand, simply putting:
|
* On the other hand, simply putting:
|
||||||
*
|
|
||||||
* <pre>
|
* <pre>
|
||||||
* names.put( type, "VARCHAR($l)" );
|
* names.put( type, "VARCHAR($l)" );
|
||||||
* </pre>
|
* </pre>
|
||||||
*
|
* <p>
|
||||||
* would result in:
|
* would result in:
|
||||||
*
|
|
||||||
* <pre>
|
* <pre>
|
||||||
* names.get( type ) // --> "VARCHAR($l)" (will cause trouble)
|
* names.get( type ) // --> "VARCHAR($l)" (will cause trouble)
|
||||||
* names.get( type, 100 ) // --> "VARCHAR(100)"
|
* names.get( type, 100 ) // --> "VARCHAR(100)"
|
||||||
* names.get( type, 10000 ) // --> "VARCHAR(10000)"
|
* names.get( type, 10000 ) // --> "VARCHAR(10000)"
|
||||||
* </pre>
|
* </pre>
|
||||||
*
|
* <p>
|
||||||
* Registered type names may contain the placemarkers {@code $l}, {@code $p},
|
* Registered type names may contain the placemarkers {@code $l}, {@code $p},
|
||||||
* and {@code $s}, which will be replaced by the length, precision, and size
|
* and {@code $s}, which will be replaced by the length, precision, and size
|
||||||
* passed to {@link #get(int, Long, Integer, Integer)}.
|
* passed to {@link #get(int, Long, Integer, Integer)}.
|
||||||
|
|
|
@ -17,6 +17,7 @@
|
||||||
* in this package in order to customize certain aspects of
|
* in this package in order to customize certain aspects of
|
||||||
* the SQL generated by Hibernate.
|
* the SQL generated by Hibernate.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* A concrete {@code Dialect} may be explicitly selected using
|
* A concrete {@code Dialect} may be explicitly selected using
|
||||||
* {@value org.hibernate.cfg.AvailableSettings#DIALECT}, but
|
* {@value org.hibernate.cfg.AvailableSettings#DIALECT}, but
|
||||||
* this is not usually necessary unless a program uses a custom
|
* this is not usually necessary unless a program uses a custom
|
||||||
|
|
|
@ -69,7 +69,7 @@ public class SQLServer2005LimitHandler extends AbstractLimitHandler {
|
||||||
* select [alias-list] from query_
|
* select [alias-list] from query_
|
||||||
* where rownumber_ >= ? and rownumber_ < ?
|
* where rownumber_ >= ? and rownumber_ < ?
|
||||||
* </pre>
|
* </pre>
|
||||||
*
|
* <p>
|
||||||
* Where {@code [original-query]} is the original SQL query, with a
|
* Where {@code [original-query]} is the original SQL query, with a
|
||||||
* {@code top()} clause added iff the query has an {@code order by}
|
* {@code top()} clause added iff the query has an {@code order by}
|
||||||
* clause, and with generated aliases added to any elements of the
|
* clause, and with generated aliases added to any elements of the
|
||||||
|
|
|
@ -24,6 +24,7 @@ import org.hibernate.mapping.UniqueKey;
|
||||||
* <li>For unique keys with no explicit name, it results in {@code unique(x, y)} after the
|
* <li>For unique keys with no explicit name, it results in {@code unique(x, y)} after the
|
||||||
* column list.
|
* column list.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* Counterintuitively, this class extends {@link AlterTableUniqueDelegate}, since it falls back
|
* Counterintuitively, this class extends {@link AlterTableUniqueDelegate}, since it falls back
|
||||||
* to using {@code alter table} for {@linkplain org.hibernate.tool.schema.spi.SchemaMigrator
|
* to using {@code alter table} for {@linkplain org.hibernate.tool.schema.spi.SchemaMigrator
|
||||||
* schema migration}.
|
* schema migration}.
|
||||||
|
|
|
@ -65,6 +65,7 @@ public interface UniqueDelegate {
|
||||||
* Get the SQL fragment used to specify the unique constraints on the given table as part of
|
* Get the SQL fragment used to specify the unique constraints on the given table as part of
|
||||||
* the {@code create table} command, with a leading comma, usually something like:
|
* the {@code create table} command, with a leading comma, usually something like:
|
||||||
* <pre>{@code , unique(x,y), constraint abc unique(a,b,c)}</pre>
|
* <pre>{@code , unique(x,y), constraint abc unique(a,b,c)}</pre>
|
||||||
|
* <p>
|
||||||
* or return an empty string if there are no unique constraints or if the unique constraints
|
* or return an empty string if there are no unique constraints or if the unique constraints
|
||||||
* do not belong in the table definition.
|
* do not belong in the table definition.
|
||||||
* <p>
|
* <p>
|
||||||
|
|
|
@ -73,6 +73,7 @@ public abstract class AbstractEntityEntry implements Serializable, EntityEntry {
|
||||||
*
|
*
|
||||||
* 0000 0000 | 0000 0000 | 0654 3333 | 2222 1111
|
* 0000 0000 | 0000 0000 | 0654 3333 | 2222 1111
|
||||||
* </pre>
|
* </pre>
|
||||||
|
* <p>
|
||||||
* Use {@link #setCompressedValue(EnumState, Enum)},
|
* Use {@link #setCompressedValue(EnumState, Enum)},
|
||||||
* {@link #getCompressedValue(EnumState)} etc
|
* {@link #getCompressedValue(EnumState)} etc
|
||||||
* to access the enums and booleans stored in this value.
|
* to access the enums and booleans stored in this value.
|
||||||
|
|
|
@ -42,7 +42,6 @@ import static org.hibernate.engine.internal.ManagedTypeHelper.isManagedEntity;
|
||||||
* either directly or through bytecode enhancement.
|
* either directly or through bytecode enhancement.
|
||||||
* </li>
|
* </li>
|
||||||
* </ul>
|
* </ul>
|
||||||
* <p>
|
|
||||||
*
|
*
|
||||||
* @author Steve Ebersole
|
* @author Steve Ebersole
|
||||||
*/
|
*/
|
||||||
|
|
|
@ -26,10 +26,12 @@ public interface MutationStatementPreparer {
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Prepare an INSERT statement, specifying how auto-generated (by the database) keys should be handled. Really this
|
* Prepare an INSERT statement, specifying how auto-generated (by the database) keys should be handled. Really this
|
||||||
* is a boolean, but JDBC opted to define it instead using 2 int constants:<ul>
|
* is a boolean, but JDBC opted to define it instead using 2 int constants:
|
||||||
|
* <ul>
|
||||||
* <li>{@link PreparedStatement#RETURN_GENERATED_KEYS}</li>
|
* <li>{@link PreparedStatement#RETURN_GENERATED_KEYS}</li>
|
||||||
* <li>{@link PreparedStatement#NO_GENERATED_KEYS}</li>
|
* <li>{@link PreparedStatement#NO_GENERATED_KEYS}</li>
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* Generated keys are accessed afterwards via {@link PreparedStatement#getGeneratedKeys}
|
* Generated keys are accessed afterwards via {@link PreparedStatement#getGeneratedKeys}
|
||||||
*
|
*
|
||||||
* @param sql The INSERT SQL
|
* @param sql The INSERT SQL
|
||||||
|
|
|
@ -46,10 +46,12 @@ public interface StatementPreparer {
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Prepare an INSERT statement, specifying how auto-generated (by the database) keys should be handled. Really this
|
* Prepare an INSERT statement, specifying how auto-generated (by the database) keys should be handled. Really this
|
||||||
* is a boolean, but JDBC opted to define it instead using 2 int constants:<ul>
|
* is a boolean, but JDBC opted to define it instead using 2 int constants:
|
||||||
|
* <ul>
|
||||||
* <li>{@link PreparedStatement#RETURN_GENERATED_KEYS}</li>
|
* <li>{@link PreparedStatement#RETURN_GENERATED_KEYS}</li>
|
||||||
* <li>{@link PreparedStatement#NO_GENERATED_KEYS}</li>
|
* <li>{@link PreparedStatement#NO_GENERATED_KEYS}</li>
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* Generated keys are accessed afterwards via {@link PreparedStatement#getGeneratedKeys}
|
* Generated keys are accessed afterwards via {@link PreparedStatement#getGeneratedKeys}
|
||||||
*
|
*
|
||||||
* @param sql The INSERT SQL
|
* @param sql The INSERT SQL
|
||||||
|
|
|
@ -115,6 +115,7 @@ public interface EntityEntry {
|
||||||
* <li>the entity is not read-only</li>
|
* <li>the entity is not read-only</li>
|
||||||
* <li>if the current status is Status.DELETED, then the entity was not read-only when it was deleted</li>
|
* <li>if the current status is Status.DELETED, then the entity was not read-only when it was deleted</li>
|
||||||
* </ul>
|
* </ul>
|
||||||
|
*
|
||||||
* @return true, if the entity is modifiable; false, otherwise,
|
* @return true, if the entity is modifiable; false, otherwise,
|
||||||
*/
|
*/
|
||||||
boolean isModifiableEntity();
|
boolean isModifiableEntity();
|
||||||
|
|
|
@ -22,7 +22,7 @@ import org.hibernate.loader.ast.spi.CascadingFetchProfile;
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Centralize all options which can influence the SQL query needed to load an
|
* Centralize all options which can influence the SQL query needed to load an
|
||||||
* entity. Currently such influencers are defined as:<ul>
|
* entity. Currently, such influencers are defined as:<ul>
|
||||||
* <li>filters</li>
|
* <li>filters</li>
|
||||||
* <li>fetch profiles</li>
|
* <li>fetch profiles</li>
|
||||||
* <li>internal fetch profile (merge profile, etc)</li>
|
* <li>internal fetch profile (merge profile, etc)</li>
|
||||||
|
|
|
@ -287,6 +287,7 @@ public interface SharedSessionContractImplementor
|
||||||
* though it might return an existing proxy; if it does not exist, a
|
* though it might return an existing proxy; if it does not exist, a
|
||||||
* {@code null} value is returned.
|
* {@code null} value is returned.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* When {@code eager = true}, the object is eagerly fetched from the database.
|
* When {@code eager = true}, the object is eagerly fetched from the database.
|
||||||
*/
|
*/
|
||||||
Object internalLoad(String entityName, Object id, boolean eager, boolean nullable)
|
Object internalLoad(String entityName, Object id, boolean eager, boolean nullable)
|
||||||
|
|
|
@ -26,6 +26,7 @@ import org.hibernate.pretty.MessageHelper;
|
||||||
* <li>A <em>managed entity</em> (the {@code managedEntity} method parameter) is
|
* <li>A <em>managed entity</em> (the {@code managedEntity} method parameter) is
|
||||||
* the managed entity that is the result of merging an entity.
|
* the managed entity that is the result of merging an entity.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* A merge entity can be transient, detached, or managed. If it is managed, then
|
* A merge entity can be transient, detached, or managed. If it is managed, then
|
||||||
* it is identical to its resulting managed entity.
|
* it is identical to its resulting managed entity.
|
||||||
* <p>
|
* <p>
|
||||||
|
@ -53,6 +54,7 @@ import org.hibernate.pretty.MessageHelper;
|
||||||
* <li>The map returned by {@link #invertMap()} will only contain the "newest"
|
* <li>The map returned by {@link #invertMap()} will only contain the "newest"
|
||||||
* (most recently added) managed-to-merge cross-reference to its merge entity.
|
* (most recently added) managed-to-merge cross-reference to its merge entity.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* The following method is intended to be used by an implementation of
|
* The following method is intended to be used by an implementation of
|
||||||
* {@link org.hibernate.event.spi.MergeEventListener} to add a merge entity and its
|
* {@link org.hibernate.event.spi.MergeEventListener} to add a merge entity and its
|
||||||
* corresponding managed entity to a {@code MergeContext} and indicate if the merge
|
* corresponding managed entity to a {@code MergeContext} and indicate if the merge
|
||||||
|
|
|
@ -21,10 +21,11 @@ import java.lang.reflect.Member;
|
||||||
* <p>
|
* <p>
|
||||||
* For example, implementing {@code AnnotationBasedGenerator<AnnotationType>} is the
|
* For example, implementing {@code AnnotationBasedGenerator<AnnotationType>} is the
|
||||||
* same as providing a constructor with this signature:
|
* same as providing a constructor with this signature:
|
||||||
* <pre>{@code
|
* <pre>
|
||||||
* public GeneratorClass(AnnotationType config, Member idMember,
|
* public GeneratorClass(AnnotationType config, Member idMember,
|
||||||
* CustomIdGeneratorCreationContext creationContext)
|
* CustomIdGeneratorCreationContext creationContext)
|
||||||
* }</pre>
|
* </pre>
|
||||||
|
* <p>
|
||||||
* where {@code GeneratorClass} is the class that implements {@code Generator}, and
|
* where {@code GeneratorClass} is the class that implements {@code Generator}, and
|
||||||
* {@code AnnotationType} is the generator annotation type used to configure the
|
* {@code AnnotationType} is the generator annotation type used to configure the
|
||||||
* generator.
|
* generator.
|
||||||
|
|
|
@ -26,6 +26,7 @@ import org.hibernate.engine.spi.SharedSessionContractImplementor;
|
||||||
* <li>the meta-annotation {@link org.hibernate.annotations.IdGeneratorType} or
|
* <li>the meta-annotation {@link org.hibernate.annotations.IdGeneratorType} or
|
||||||
* <li>the annotation {@link org.hibernate.annotations.GenericGenerator}.
|
* <li>the annotation {@link org.hibernate.annotations.GenericGenerator}.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* On the other hand, generators for regular fields and properties may be integrated using
|
* On the other hand, generators for regular fields and properties may be integrated using
|
||||||
* {@link org.hibernate.annotations.ValueGenerationType}, as for any {@link Generator}.
|
* {@link org.hibernate.annotations.ValueGenerationType}, as for any {@link Generator}.
|
||||||
*
|
*
|
||||||
|
|
|
@ -34,6 +34,7 @@ import static org.hibernate.generator.EventType.UPDATE;
|
||||||
* SQL {@code select}, though in certain cases this additional round trip may be avoided.
|
* SQL {@code select}, though in certain cases this additional round trip may be avoided.
|
||||||
* An important example is id generation using an identity column.
|
* An important example is id generation using an identity column.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* Generically, a generator may be integrated with the program using the meta-annotation
|
* Generically, a generator may be integrated with the program using the meta-annotation
|
||||||
* {@link org.hibernate.annotations.ValueGenerationType}, which associates the generator with
|
* {@link org.hibernate.annotations.ValueGenerationType}, which associates the generator with
|
||||||
* a Java annotation type, called the <em>generator annotation</em>. A generator may receive
|
* a Java annotation type, called the <em>generator annotation</em>. A generator may receive
|
||||||
|
@ -45,6 +46,7 @@ import static org.hibernate.generator.EventType.UPDATE;
|
||||||
* <li>declare a constructor which accepts just the annotation instance, or
|
* <li>declare a constructor which accepts just the annotation instance, or
|
||||||
* <li>declare a only default constructor, in which case it will not receive parameters.
|
* <li>declare a only default constructor, in which case it will not receive parameters.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* A generator must implement {@link #getEventTypes()} to specify the events for which it should be
|
* A generator must implement {@link #getEventTypes()} to specify the events for which it should be
|
||||||
* called to produce a new value. {@link EventTypeSets} provides a convenient list of possibilities.
|
* called to produce a new value. {@link EventTypeSets} provides a convenient list of possibilities.
|
||||||
* <p>
|
* <p>
|
||||||
|
|
|
@ -107,6 +107,7 @@ public interface OnExecutionGenerator extends Generator {
|
||||||
* <li>a second unique key of the entity, that is, a property annotated
|
* <li>a second unique key of the entity, that is, a property annotated
|
||||||
* {@link org.hibernate.annotations.NaturalId @NaturalId}.
|
* {@link org.hibernate.annotations.NaturalId @NaturalId}.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* Alternatively, if the generated id is an identity/"autoincrement" column, we can take
|
* Alternatively, if the generated id is an identity/"autoincrement" column, we can take
|
||||||
* advantage of special platform-specific functionality to retrieve it. Taking advantage
|
* advantage of special platform-specific functionality to retrieve it. Taking advantage
|
||||||
* of the specialness of identity columns is the job of one particular implementation:
|
* of the specialness of identity columns is the job of one particular implementation:
|
||||||
|
|
|
@ -25,6 +25,7 @@ import static org.hibernate.generator.EventTypeSets.INSERT_AND_UPDATE;
|
||||||
* <li>{@link org.hibernate.type.descriptor.java.VersionJavaType#seed} to seed an initial version, and
|
* <li>{@link org.hibernate.type.descriptor.java.VersionJavaType#seed} to seed an initial version, and
|
||||||
* <li>{@link org.hibernate.type.descriptor.java.VersionJavaType#next} to increment a version.
|
* <li>{@link org.hibernate.type.descriptor.java.VersionJavaType#next} to increment a version.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* Thus, this implementation reproduces the "classic" behavior of Hibernate. A custom generator specified
|
* Thus, this implementation reproduces the "classic" behavior of Hibernate. A custom generator specified
|
||||||
* using a {@linkplain org.hibernate.annotations.ValueGenerationType generator annotation} will override
|
* using a {@linkplain org.hibernate.annotations.ValueGenerationType generator annotation} will override
|
||||||
* this implementation, allowing customized versioning.
|
* this implementation, allowing customized versioning.
|
||||||
|
|
|
@ -50,6 +50,7 @@ import static org.hibernate.generator.EventTypeSets.INSERT_ONLY;
|
||||||
* <li>{@linkplain org.hibernate.annotations.Parameter parameters} specified
|
* <li>{@linkplain org.hibernate.annotations.Parameter parameters} specified
|
||||||
* using {@link org.hibernate.annotations.GenericGenerator#parameters()}.
|
* using {@link org.hibernate.annotations.GenericGenerator#parameters()}.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* Instances of {@code IdentifierGenerator} are usually created and configured
|
* Instances of {@code IdentifierGenerator} are usually created and configured
|
||||||
* by the {@link org.hibernate.id.factory.IdentifierGeneratorFactory} service.
|
* by the {@link org.hibernate.id.factory.IdentifierGeneratorFactory} service.
|
||||||
* It is not usually correct to use an {@code IdentifierGenerator} with the
|
* It is not usually correct to use an {@code IdentifierGenerator} with the
|
||||||
|
|
|
@ -25,39 +25,42 @@ import static org.hibernate.generator.internal.NaturalIdHelper.getNaturalIdPrope
|
||||||
* <li>the mapped {@linkplain org.hibernate.annotations.NaturalId} of the entity, or
|
* <li>the mapped {@linkplain org.hibernate.annotations.NaturalId} of the entity, or
|
||||||
* <li>a property specified using the parameter named {@code "key"}.
|
* <li>a property specified using the parameter named {@code "key"}.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* The second approach is provided for backward compatibility with older versions of
|
* The second approach is provided for backward compatibility with older versions of
|
||||||
* Hibernate.
|
* Hibernate.
|
||||||
* <p>
|
* <p>
|
||||||
* This generator is intended for use with primary keys assigned by a database trigger
|
* This generator is intended for use with primary keys assigned by a database trigger
|
||||||
* or something similar, for example:
|
* or something similar, for example:
|
||||||
* <pre>{@code
|
* <pre>
|
||||||
* @Entity @Table(name="TableWithPKAssignedByTrigger")
|
* @Entity @Table(name="TableWithPKAssignedByTrigger")
|
||||||
* @GenericGenerator(name = "triggered", type = SelectGenerator.class)
|
* @GenericGenerator(name = "triggered", type = SelectGenerator.class)
|
||||||
* public class TriggeredEntity {
|
* public class TriggeredEntity {
|
||||||
* @Id @GeneratedValue(generator = "triggered")
|
* @Id @GeneratedValue(generator = "triggered")
|
||||||
* private Long id;
|
* private Long id;
|
||||||
*
|
*
|
||||||
* @NaturalId
|
* @NaturalId
|
||||||
* private String name;
|
* private String name;
|
||||||
*
|
*
|
||||||
* ...
|
* ...
|
||||||
* }
|
* }
|
||||||
* }</pre>
|
* </pre>
|
||||||
|
* <p>
|
||||||
* However, after a very long working life, this generator is now handing over its
|
* However, after a very long working life, this generator is now handing over its
|
||||||
* work to {@link org.hibernate.generator.internal.GeneratedGeneration}, and the
|
* work to {@link org.hibernate.generator.internal.GeneratedGeneration}, and the
|
||||||
* above code may be written as:
|
* above code may be written as:
|
||||||
* <pre>{@code
|
* <pre>
|
||||||
* @Entity @Table(name="TableWithPKAssignedByTrigger")
|
* @Entity @Table(name="TableWithPKAssignedByTrigger")
|
||||||
* public class TriggeredEntity {
|
* public class TriggeredEntity {
|
||||||
* @Id @Generated
|
* @Id @Generated
|
||||||
* private Long id;
|
* private Long id;
|
||||||
*
|
*
|
||||||
* @NaturalId
|
* @NaturalId
|
||||||
* private String name;
|
* private String name;
|
||||||
*
|
*
|
||||||
* ...
|
* ...
|
||||||
* }
|
* }
|
||||||
* }</pre>
|
* </pre>
|
||||||
|
* <p>
|
||||||
* For tables with identity/autoincrement columns, use {@link IdentityGenerator}.
|
* For tables with identity/autoincrement columns, use {@link IdentityGenerator}.
|
||||||
* <p>
|
* <p>
|
||||||
* The actual work involved in retrieving the primary key value is the job of
|
* The actual work involved in retrieving the primary key value is the job of
|
||||||
|
|
|
@ -27,6 +27,7 @@ public interface UUIDGenerationStrategy extends Serializable {
|
||||||
* <li>4 = random numbers based</li>
|
* <li>4 = random numbers based</li>
|
||||||
* <li>5 = name based (sha-1 hash)</li>
|
* <li>5 = name based (sha-1 hash)</li>
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* Returning the values above should be reserved to those generators creating variants compliant with the
|
* Returning the values above should be reserved to those generators creating variants compliant with the
|
||||||
* corresponding RFC definition; others can feel free to return other values as they see fit.
|
* corresponding RFC definition; others can feel free to return other values as they see fit.
|
||||||
* <p>
|
* <p>
|
||||||
|
|
|
@ -32,7 +32,7 @@ import org.hibernate.type.descriptor.java.UUIDJavaType;
|
||||||
* <li>{@link #UUID_GEN_STRATEGY_CLASS} - names the {@link UUIDGenerationStrategy} class to use</li>
|
* <li>{@link #UUID_GEN_STRATEGY_CLASS} - names the {@link UUIDGenerationStrategy} class to use</li>
|
||||||
* </ul>
|
* </ul>
|
||||||
* <p>
|
* <p>
|
||||||
* Currently there are 2 standard implementations of {@link UUIDGenerationStrategy}:<ul>
|
* Currently, there are 2 standard implementations of {@link UUIDGenerationStrategy}:<ul>
|
||||||
* <li>{@link StandardRandomStrategy} (the default, if none specified)</li>
|
* <li>{@link StandardRandomStrategy} (the default, if none specified)</li>
|
||||||
* <li>{@link org.hibernate.id.uuid.CustomVersionOneStrategy}</li>
|
* <li>{@link org.hibernate.id.uuid.CustomVersionOneStrategy}</li>
|
||||||
* </ul>
|
* </ul>
|
||||||
|
|
|
@ -35,6 +35,7 @@ import jakarta.persistence.GenerationType;
|
||||||
* by the {@code @GenericGenerator} annotation, or
|
* by the {@code @GenericGenerator} annotation, or
|
||||||
* <li>a JPA-defined {@link GenerationType}.
|
* <li>a JPA-defined {@link GenerationType}.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* A new generator passed a {@link Properties} object containing parameters via the
|
* A new generator passed a {@link Properties} object containing parameters via the
|
||||||
* method {@link IdentifierGenerator#configure(Type, Properties, ServiceRegistry)}.
|
* method {@link IdentifierGenerator#configure(Type, Properties, ServiceRegistry)}.
|
||||||
* <p>
|
* <p>
|
||||||
|
|
|
@ -30,6 +30,7 @@ import org.hibernate.sql.model.ast.builder.TableInsertBuilder;
|
||||||
* <li>building the SQL {@code insert} statement, and
|
* <li>building the SQL {@code insert} statement, and
|
||||||
* <li>retrieving the generated identifier value using JDBC.
|
* <li>retrieving the generated identifier value using JDBC.
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* The implementation should be written to handle any instance of
|
* The implementation should be written to handle any instance of
|
||||||
* {@link org.hibernate.generator.OnExecutionGenerator}.
|
* {@link org.hibernate.generator.OnExecutionGenerator}.
|
||||||
*
|
*
|
||||||
|
|
|
@ -142,6 +142,7 @@ import static java.util.Collections.unmodifiableSet;
|
||||||
* <li> delegates JDBC {@code Connection} management to the {@code ConnectionProvider}
|
* <li> delegates JDBC {@code Connection} management to the {@code ConnectionProvider}
|
||||||
* <li>factory for instances of {@code SessionImpl}
|
* <li>factory for instances of {@code SessionImpl}
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* This class must appear immutable to clients, even if it does all kinds of caching
|
* This class must appear immutable to clients, even if it does all kinds of caching
|
||||||
* and pooling under the covers. It is crucial that the class is not only thread
|
* and pooling under the covers. It is crucial that the class is not only thread
|
||||||
* safe, but also highly concurrent. Synchronization must be used extremely sparingly.
|
* safe, but also highly concurrent. Synchronization must be used extremely sparingly.
|
||||||
|
|
|
@ -17,6 +17,7 @@
|
||||||
* default (something Hibernate only does if it has a really good
|
* default (something Hibernate only does if it has a really good
|
||||||
* reason to do so).
|
* reason to do so).
|
||||||
* </ul>
|
* </ul>
|
||||||
|
* <p>
|
||||||
* Enumerates the {@linkplain jakarta.persistence.Query#setHint hints}
|
* Enumerates the {@linkplain jakarta.persistence.Query#setHint hints}
|
||||||
* recognized by Hibernate:
|
* recognized by Hibernate:
|
||||||
* <ul>
|
* <ul>
|
||||||
|
|
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue