org.nuiton.topia.migration
Class ManualMigrationCallback

java.lang.Object
  org.nuiton.topia.migration.ManualMigrationCallback

public abstract class ManualMigrationCallback
extends Object

ManualMigrationCallback

Version:

$Revision: 81 $ Last update : $Date: 2008-08-21 18:21:52 +0200 (jeu 21 aoû 2008) $ By : $Author: chemit $

Author:

chemit

Nested Class Summary

static class

ManualMigrationCallback.MigrationChoice CallbackHandler return type.

Constructor Summary

ManualMigrationCallback()

Method Summary

abstract boolean	askUser(org.nuiton.util.Version dbVersion, org.nuiton.util.Version applicationVersion, List<org.nuiton.util.Version> versions)
ManualMigrationCallback.MigrationChoice	doMigration(TopiaContext ctxt, org.nuiton.util.Version dbVersion, org.nuiton.util.Version applicationVersion, boolean showSql, boolean showProgression, List<org.nuiton.util.Version> versions) Tentative de migration depuis la version de la base version la version souhaitee.
void	executeSQL(TopiaContextImplementor tx, boolean showSql, boolean showProgression, String... sqls) Executes the given sqls requests.
void	executeSQL(TopiaContextImplementor tx, String... sqls)

Methods inherited from class java.lang.Object

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

Constructor Detail

ManualMigrationCallback

public ManualMigrationCallback()

Method Detail

askUser

public abstract boolean askUser(org.nuiton.util.Version dbVersion,
                                org.nuiton.util.Version applicationVersion,
                                List<org.nuiton.util.Version> versions)

doMigration

public ManualMigrationCallback.MigrationChoice doMigration(TopiaContext ctxt,
                                                           org.nuiton.util.Version dbVersion,
                                                           org.nuiton.util.Version applicationVersion,
                                                           boolean showSql,
                                                           boolean showProgression,
                                                           List<org.nuiton.util.Version> versions)

Tentative de migration depuis la version de la base version la version souhaitee. On applique toutes les migrations de version indiquee dans le parametre version. Pour chaque version, on cherche la methode migrateTo_XXX ou XXX est la version transforme en identifiant java via la methode Version.getValidName(). et on l'execute. Note: pour chaque version a appliquer, on ouvre une nouvelle transaction.

Parameters:

ctxt - topia context de la transaction en cours

dbVersion - database version

applicationVersion - application version

showSql - drapeau pour afficher les requete sql

showProgression - drapeau pour afficher la progression

versions - all versions knwon by service @return migration aggrement

Returns:

le choix de migration executee

executeSQL

public void executeSQL(TopiaContextImplementor tx,
                       String... sqls)
                throws TopiaException

Throws:

TopiaException

executeSQL

public void executeSQL(TopiaContextImplementor tx,
                       boolean showSql,
                       boolean showProgression,
                       String... sqls)
                throws TopiaException

Executes the given sqls requests.

Parameters:

tx - the session

showSql - flag to see sql requests

showProgression - flag to see progession on console

sqls - requests to execute

Throws:

TopiaException - if any pb

Since:

2.3.0