Module org.seasar.doma.core

Package org.seasar.doma.jdbc.query

Class SqlFileDeleteQuery.EntityHandler<E>

java.lang.Object

org.seasar.doma.jdbc.query.SqlFileDeleteQuery.EntityHandler<E>

Type Parameters:

E - the entity type

Enclosing class:

SqlFileDeleteQuery

protected class SqlFileDeleteQuery.EntityHandler<E>
extends Object

A handler for entity lifecycle callbacks and optimistic locking.

Field Summary

Fields

Modifier and Type	Field	Description
protected E	entity	The entity being deleted.
protected final EntityType<E>	entityType	The entity type.
protected final String	name	The parameter name for the entity.
protected final VersionPropertyType<E,?,?>	versionPropertyType	The version property type for optimistic locking.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	EntityHandler(String name, E entity, EntityType<E> entityType)	Constructs a new instance with the specified entity information.

Method Summary

Modifier and Type	Method	Description
protected void	postDelete()	Executes post-delete entity lifecycle callbacks.
protected void	preDelete()	Executes pre-delete entity lifecycle callbacks.
protected void	prepareOptimisticLock()	Prepares optimistic locking for this query.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

name

protected final String name

The parameter name for the entity.

entity

protected E entity

The entity being deleted.

entityType

protected final EntityType<E> entityType

The entity type.

versionPropertyType

protected final VersionPropertyType<E,?,?> versionPropertyType

The version property type for optimistic locking.

Constructor Details

EntityHandler

protected EntityHandler(String name,
 E entity,
 EntityType<E> entityType)

Constructs a new instance with the specified entity information.

Parameters:

name - the parameter name for the entity

entity - the entity being deleted

entityType - the entity type

Method Details

preDelete

protected void preDelete()

Executes pre-delete entity lifecycle callbacks.

This method creates a pre-delete context and calls the entity type's preDelete method.

postDelete

protected void postDelete()

Executes post-delete entity lifecycle callbacks.

This method creates a post-delete context and calls the entity type's postDelete method.

prepareOptimisticLock

protected void prepareOptimisticLock()

Prepares optimistic locking for this query.

This method sets the optimistic lock check flag based on the version property and configuration.