@Override
protected void hibernateMigrate() throws DataMigrationException, XWikiException {
// Context, XWiki
XWikiContext context = getXWikiContext();
XWiki xwiki = context.getWiki();
// Current wiki
String currentWikiId = wikiDescriptorManager.getCurrentWikiId();
// Get the old wiki descriptor
DocumentReference oldWikiDescriptorReference =
new DocumentReference(
wikiDescriptorManager.getMainWikiId(),
XWiki.SYSTEM_SPACE,
String.format("XWikiServer%s", StringUtils.capitalize(currentWikiId)));
XWikiDocument oldWikiDescriptor = xwiki.getDocument(oldWikiDescriptorReference, context);
// Try to get the old workspace object
DocumentReference oldClassDocument =
new DocumentReference(
wikiDescriptorManager.getMainWikiId(), WORKSPACE_CLASS_SPACE, WORKSPACE_CLASS_PAGE);
BaseObject oldObject = oldWikiDescriptor.getXObject(oldClassDocument);
// Upgrade depending of the type
if (oldObject != null || isWorkspaceTemplate(currentWikiId)) {
// It's a workspace
upgradeWorkspace(oldObject, currentWikiId, oldWikiDescriptor);
} else {
// It's a regular subwiki
upgradeRegularSubwiki(currentWikiId);
}
}
@Override
public boolean shouldExecute(XWikiDBVersion startupVersion) {
// We migrate only subwikis
return !wikiDescriptorManager.getCurrentWikiId().equals(wikiDescriptorManager.getMainWikiId());
}