ConfigurableLanguage::preDelete

public static ConfigurableLanguage::preDelete(EntityStorageInterface $storage, array $entities)

Throws

\DeleteDefaultLanguageException Exception thrown if we're trying to delete the default language entity. This is not allowed as a site must have a default language.

Overrides ConfigEntityBase::preDelete

File

core/modules/language/src/Entity/ConfigurableLanguage.php, line 151

Class

ConfigurableLanguage: Defines the ConfigurableLanguage entity.

Namespace

Drupal\language\Entity

Code

public static function preDelete(EntityStorageInterface $storage, array $entities) {
  $default_langcode = static::getDefaultLangcode();
  foreach ($entities as $entity) {
    if ($entity->id() == $default_langcode && !$entity->isUninstalling()) {
      throw new DeleteDefaultLanguageException('Can not delete the default language');
    }
  }
}

Links:

https://api.drupal.org/api/drupal/core%21modules%21language%21src%21Entity%21ConfigurableLanguage.php/function/ConfigurableLanguage%3A%3ApreDelete/8.2.x

doc_Drupal

2016-10-29 08:55:08

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