com.xpn.xwiki.store.migration.hibernate

Class LegacyDataMigration

java.lang.Object

com.xpn.xwiki.store.migration.hibernate.AbstractHibernateDataMigration

com.xpn.xwiki.store.migration.hibernate.LegacyDataMigration

All Implemented Interfaces:

DataMigration, HibernateDataMigration

@Component
 @Named(value="Legacy")
 @Singleton
public class LegacyDataMigration
extends AbstractHibernateDataMigration

Migration for XWIKI4396: Duplicate document ID. This dataMigration change document ID to use the new improved hash algorithm.

Since:

3.4M1

Version:

$Id: e13789f72b1ed8f3e7fd1133f158cf65fa798592 $

Field Summary

Fields inherited from class com.xpn.xwiki.store.migration.hibernate.AbstractHibernateDataMigration

componentManager, manager

Constructor Summary

Constructors

Constructor and Description
LegacyDataMigration()

Method Summary

Modifier and Type	Method and Description
String	getDescription()
XWikiDBVersion	getVersion()
void	hibernateMigrate() Execute the migration itself.

Methods inherited from class com.xpn.xwiki.store.migration.hibernate.AbstractHibernateDataMigration

getCurrentDBVersion, getLiquibaseChangeLog, getName, getPreHibernateLiquibaseChangeLog, getStore, getXWikiContext, migrate, shouldExecute

Methods inherited from class java.lang.Object

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

Constructor Detail

LegacyDataMigration

public LegacyDataMigration()

Method Detail

getDescription

public String getDescription()

Returns:

a description of what the data migration does

getVersion

public XWikiDBVersion getVersion()

Returns:

data version which need migration. before you commit stuff which needs migration, you need write data migration with version = current release number (i.e 32000 for release 3.2).

hibernateMigrate

public void hibernateMigrate()
                      throws DataMigrationException,
                             XWikiException

Description copied from class: AbstractHibernateDataMigration

Execute the migration itself.

Specified by:

hibernateMigrate in class AbstractHibernateDataMigration

Throws:

DataMigrationException - on migration error.

XWikiException - on error from the store.