Class IdGeneratingEntityCallback

java.lang.Object

org.springframework.data.jdbc.core.convert.IdGeneratingEntityCallback

All Implemented Interfaces:

EntityCallback<Object>, org.springframework.data.relational.core.mapping.event.BeforeSaveCallback<Object>

public class IdGeneratingEntityCallback
extends Object
implements org.springframework.data.relational.core.mapping.event.BeforeSaveCallback<Object>

Callback for generating identifier values through a database sequence.

Since:

3.5

Author:

Mikhail Polivakha, Mark Paluch, Christoph Strobl

Constructor Summary

Constructors

Constructor	Description
IdGeneratingEntityCallback(MappingContext<org.springframework.data.relational.core.mapping.RelationalPersistentEntity<?>, ? extends org.springframework.data.relational.core.mapping.RelationalPersistentProperty> context, org.springframework.data.relational.core.dialect.Dialect dialect, NamedParameterJdbcOperations operations)

Method Summary

Modifier and Type	Method	Description
Object	onBeforeSave(Object aggregate, org.springframework.data.relational.core.conversion.MutableAggregateChange<Object> aggregateChange)

Methods inherited from class Object

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

Constructor Details

IdGeneratingEntityCallback

public IdGeneratingEntityCallback(MappingContext<org.springframework.data.relational.core.mapping.RelationalPersistentEntity<?>, ? extends org.springframework.data.relational.core.mapping.RelationalPersistentProperty> context,
 org.springframework.data.relational.core.dialect.Dialect dialect,
 NamedParameterJdbcOperations operations)

Method Details

onBeforeSave

public Object onBeforeSave(Object aggregate,
 org.springframework.data.relational.core.conversion.MutableAggregateChange<Object> aggregateChange)

Specified by:

onBeforeSave in interface org.springframework.data.relational.core.mapping.event.BeforeSaveCallback<Object>