com.xpn.xwiki.store.migration.hibernate

Class R7350XWIKI2079DataMigration

java.lang.Object

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

com.xpn.xwiki.store.migration.hibernate.R7350XWIKI2079DataMigration

All Implemented Interfaces:

DataMigration, HibernateDataMigration

@Component
 @Named(value="R7345XWIKI2079")
 @Singleton
public class R7350XWIKI2079DataMigration
extends AbstractHibernateDataMigration

Migration for XWIKI2079: When migrating the document archive format from 1.0 or before to 1.2, delete the old XWD_ARCHIVE field, as it will prevent saving documents, since that column used to have a NOT NULL constraint. Also, Hibernate does not delete columns/tables that don't appear in the mapping file, so the column must be manually dropped.

Since:

1.3M2, 1.2.2

Version:

$Id: 38b4c98f2c951152fa7db3039ee330af596bf4a1 $

Field Summary

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

componentManager, manager

Constructor Summary

Constructors

Constructor and Description
R7350XWIKI2079DataMigration()

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

R7350XWIKI2079DataMigration

public R7350XWIKI2079DataMigration()

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.