org.nuiton.wikitty.services
Interface WikittyExtensionMigration

All Known Implementing Classes:

WikittyExtensionMigrationRename

public interface WikittyExtensionMigration

Interface used to migrate Wikitty data from one WikittyExtension version to another version Your implementation can have constructor with ApplicationConfig as argument.

Version:

$Revision: 1300 $ Last update: $Date: 2012-01-07 21:40:21 +0100 (Sat, 07 Jan 2012) $ by : $Author: bpoussin $

Author:

poussin

Field Summary

static Map<String,WikittyExtensionMigration>

migrationRegistry Deprecated. use new WikittyExtensionMigrationRegistry

Method Summary

Wikitty

migrate(WikittyService service, Wikitty wikitty, WikittyExtension oldExt, WikittyExtension newExt) Migrate wikitty data from oldExt version to newExt.

Field Detail

migrationRegistry

@Deprecated
static final Map<String,WikittyExtensionMigration> migrationRegistry

Deprecated. use new WikittyExtensionMigrationRegistry

use to put migration class for extension. key: extensionName, value: migration class

Method Detail

migrate

Wikitty migrate(WikittyService service,
                Wikitty wikitty,
                WikittyExtension oldExt,
                WikittyExtension newExt)

Migrate wikitty data from oldExt version to newExt.

Parameters:

service - Wikitty service that do migration

wikitty - Wikitty object that contains data in old version extension format

oldExt - old extension definition

newExt - new extension definition

Returns:

same wikitty as argument if nothing to do, or new wikitty if some modification is done