SelectGenerator (Hibernate Core 3.3.1.GA API)

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org.hibernate.id
Class SelectGenerator

java.lang.Object
  org.hibernate.id.AbstractPostInsertGenerator
      org.hibernate.id.SelectGenerator

All Implemented Interfaces:: Configurable, IdentifierGenerator, PostInsertIdentifierGenerator

public class SelectGenerator
extends AbstractPostInsertGenerator
implements Configurable
extends AbstractPostInsertGenerator
implements Configurable

A generator that selects the just inserted row to determine the identifier value assigned by the database. The correct row is located using a unique key.

One mapping parameter is required: key (unless a natural-id is defined in the mapping).

Author:: Gavin King

Nested Class Summary
`static class`	`SelectGenerator.SelectGeneratorDelegate` The delegate for the select generation strategy.

Field Summary

Fields inherited from interface org.hibernate.id.IdentifierGenerator
`ENTITY_NAME`

Constructor Summary
`SelectGenerator()`

Method Summary
`void`	`configure(Type type, java.util.Properties params, Dialect d)` Configure this instance, given the value of parameters specified by the user as `<param>` elements.
`InsertGeneratedIdentifierDelegate`	`getInsertGeneratedIdentifierDelegate(PostInsertIdentityPersister persister, Dialect dialect, boolean isGetGeneratedKeysEnabled)`

Methods inherited from class org.hibernate.id.AbstractPostInsertGenerator
`generate`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

SelectGenerator

public SelectGenerator()

Method Detail

configure

public void configure(Type type,
                      java.util.Properties params,
                      Dialect d)
               throws MappingException

Description copied from interface: Configurable

Configure this instance, given the value of parameters specified by the user as <param> elements. This method is called just once, following instantiation.

Specified by:: configure in interface Configurable

params - param values, keyed by parameter name
Throws:: MappingException

getInsertGeneratedIdentifierDelegate

public InsertGeneratedIdentifierDelegate getInsertGeneratedIdentifierDelegate(PostInsertIdentityPersister persister,
                                                                              Dialect dialect,
                                                                              boolean isGetGeneratedKeysEnabled)
                                                                       throws HibernateException

Specified by:: getInsertGeneratedIdentifierDelegate in interface PostInsertIdentifierGenerator

Throws:: HibernateException