PostInsertIdentifierGenerator (Hibernate Javadocs)

All Superinterfaces:

Configurable, Generator, OnExecutionGenerator, Serializable

All Known Implementing Classes:

IdentityGenerator, SelectGenerator
```
public interface PostInsertIdentifierGenerator
extends OnExecutionGenerator, Configurable
```
The counterpart to IdentifierGenerator for values generated by the database. This interface is no longer the only way to handle database-generate identifiers. Any OnExecutionGenerator with timing EventTypeSets.INSERT_ONLY may now be used.

See Also:

IdentifierGenerator

Method Summary

All Methods Instance Methods Default Methods
Modifier and Type	Method	Description
`default void`	`configure(Type type, Properties params, ServiceRegistry serviceRegistry)`	Noop default implementation.
`default EnumSet<EventType>`	`getEventTypes()`	The event types for which this generator should be called to produce a new value.
`default boolean`	`writePropertyValue()`	Determines if the property values are written to JDBC as the argument of a JDBC `?` parameter.

Methods inherited from interface org.hibernate.generator.Generator
generatesOnInsert, generatesOnUpdate, generatesSometimes

Methods inherited from interface org.hibernate.generator.OnExecutionGenerator
generatedOnExecution, getGeneratedIdentifierDelegate, getReferencedColumnValues, getUniqueKeyPropertyNames, referenceColumnsInSql

- Method Detail
  - getEventTypes
```
default EnumSet<EventType> getEventTypes()
```
    Description copied from interface: Generator
    
    The event types for which this generator should be called to produce a new value.
    Identifier generators must return EventTypeSets.INSERT_ONLY.
    
    Specified by:
    
    getEventTypes in interface Generator
    
    Returns:
    
    EventTypeSets.INSERT_ONLY
  - writePropertyValue
```
default boolean writePropertyValue()
```
    Description copied from interface: OnExecutionGenerator
    
    Determines if the property values are written to JDBC as the argument of a JDBC ? parameter.
    
    Specified by:
    
    writePropertyValue in interface OnExecutionGenerator
    
    Returns:
    
    false, since we don't usually have a meaningful property value for generated identifiers
  - configure
```
default void configure(Type type,
                       Properties params,
                       ServiceRegistry serviceRegistry)
```
    Noop default implementation. May be overridden by subtypes.
    
    Specified by:
    
    configure in interface Configurable
    
    Parameters:
    
    type - The id property type descriptor
    
    params - param values, keyed by parameter name
    
    serviceRegistry - Access to service that may be needed.