public function finishGlobalModification($commit) {
if (!$this->globalModificationStarted) {
throw new IllegalStateException(t('Meta Model modification has not been started'));
}
$this->globalModificationStarted = FALSE;
if (isset($this->cachedMetaModel)) {
if ($commit) {
$this->cachedMetaModel->markAsAssembled();
// checking if someone updated the meta model while we were in global modification transaction
$externalCachedMetaModel = $this->loadCachedMetaModel();
if (isset($externalCachedMetaModel)) {
if ($externalCachedMetaModel->version == $this->cachedMetaModel->version) {
$this->cacheMetaModel($this->cachedMetaModel);
}
else {
// we need to remove data from external cache
// because different version of the meta model was changed and the cached meta model became obsolete
$this->releaseFromSharedCache();
}
}
}
else {
// rolling back whatever we tried to change without removing external cache
$this->releaseFromLocalCache();
}
}
}
