org.hibernate.id
Class IdentityGenerator

java.lang.Object
  extended by org.hibernate.id.AbstractPostInsertGenerator
      extended by org.hibernate.id.IdentityGenerator
All Implemented Interfaces:
IdentifierGenerator, PostInsertIdentifierGenerator

public class IdentityGenerator
extends AbstractPostInsertGenerator

A generator for use with ANSI-SQL IDENTITY columns used as the primary key. The IdentityGenerator for autoincrement/identity key generation.

Indicates to the Session that identity (ie. identity/autoincrement column) key generation should be used.

Author:
Christoph Sturm

Nested Class Summary
static class IdentityGenerator.BasicDelegate
          Delegate for dealing with IDENTITY columns where the dialect requires an additional command execution to retrieve the generated IDENTITY value
static class IdentityGenerator.GetGeneratedKeysDelegate
          Delegate for dealing with IDENTITY columns using JDBC3 getGeneratedKeys
static class IdentityGenerator.InsertSelectDelegate
          Delegate for dealing with IDENTITY columns where the dialect supports returning the generated IDENTITY value directly from the insert statement.
 
Field Summary
 
Fields inherited from interface org.hibernate.id.IdentifierGenerator
ENTITY_NAME
 
Constructor Summary
IdentityGenerator()
           
 
Method Summary
 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

IdentityGenerator

public IdentityGenerator()
Method Detail

getInsertGeneratedIdentifierDelegate

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


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