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class TermStorage in Zircon Profile 8.0

Same name and namespace in other branches
  1. 8 core/modules/taxonomy/src/TermStorage.php \Drupal\taxonomy\TermStorage

Defines a Controller class for taxonomy terms.

Hierarchy

Expanded class hierarchy of TermStorage

File

core/modules/taxonomy/src/TermStorage.php, line 16
Contains \Drupal\taxonomy\TermStorage.

Namespace

Drupal\taxonomy
View source 
class TermStorage extends SqlContentEntityStorage implements TermStorageInterface {

  /**
   * Array of loaded parents keyed by child term ID.
   *
   * @var array
   */
  protected $parents = array();

  /**
   * Array of all loaded term ancestry keyed by ancestor term ID.
   *
   * @var array
   */
  protected $parentsAll = array();

  /**
   * Array of child terms keyed by parent term ID.
   *
   * @var array
   */
  protected $children = array();

  /**
   * Array of term parents keyed by vocabulary ID and child term ID.
   *
   * @var array
   */
  protected $treeParents = array();

  /**
   * Array of term ancestors keyed by vocabulary ID and parent term ID.
   *
   * @var array
   */
  protected $treeChildren = array();

  /**
   * Array of terms in a tree keyed by vocabulary ID and term ID.
   *
   * @var array
   */
  protected $treeTerms = array();

  /**
   * Array of loaded trees keyed by a cache id matching tree arguments.
   *
   * @var array
   */
  protected $trees = array();

  /**
   * {@inheritdoc}
   *
   * @param array $values
   *   An array of values to set, keyed by property name. A value for the
   *   vocabulary ID ('vid') is required.
   */
  public function create(array $values = array()) {

    // Save new terms with no parents by default.
    if (empty($values['parent'])) {
      $values['parent'] = array(
        0,
      );
    }
    $entity = parent::create($values);
    return $entity;
  }

  /**
   * {@inheritdoc}
   */
  public function resetCache(array $ids = NULL) {
    drupal_static_reset('taxonomy_term_count_nodes');
    $this->parents = array();
    $this->parentsAll = array();
    $this->children = array();
    $this->treeChildren = array();
    $this->treeParents = array();
    $this->treeTerms = array();
    $this->trees = array();
    parent::resetCache($ids);
  }

  /**
   * {@inheritdoc}
   */
  public function deleteTermHierarchy($tids) {
    $this->database
      ->delete('taxonomy_term_hierarchy')
      ->condition('tid', $tids, 'IN')
      ->execute();
  }

  /**
   * {@inheritdoc}
   */
  public function updateTermHierarchy(EntityInterface $term) {
    $query = $this->database
      ->insert('taxonomy_term_hierarchy')
      ->fields(array(
      'tid',
      'parent',
    ));
    foreach ($term->parent as $parent) {
      $query
        ->values(array(
        'tid' => $term
          ->id(),
        'parent' => (int) $parent->target_id,
      ));
    }
    $query
      ->execute();
  }

  /**
   * {@inheritdoc}
   */
  public function loadParents($tid) {
    if (!isset($this->parents[$tid])) {
      $parents = array();
      $query = $this->database
        ->select('taxonomy_term_field_data', 't');
      $query
        ->join('taxonomy_term_hierarchy', 'h', 'h.parent = t.tid');
      $query
        ->addField('t', 'tid');
      $query
        ->condition('h.tid', $tid);
      $query
        ->condition('t.default_langcode', 1);
      $query
        ->addTag('term_access');
      $query
        ->orderBy('t.weight');
      $query
        ->orderBy('t.name');
      if ($ids = $query
        ->execute()
        ->fetchCol()) {
        $parents = $this
          ->loadMultiple($ids);
      }
      $this->parents[$tid] = $parents;
    }
    return $this->parents[$tid];
  }

  /**
   * {@inheritdoc}
   */
  public function loadAllParents($tid) {
    if (!isset($this->parentsAll[$tid])) {
      $parents = array();
      if ($term = $this
        ->load($tid)) {
        $parents[$term
          ->id()] = $term;
        $terms_to_search[] = $term
          ->id();
        while ($tid = array_shift($terms_to_search)) {
          if ($new_parents = $this
            ->loadParents($tid)) {
            foreach ($new_parents as $new_parent) {
              if (!isset($parents[$new_parent
                ->id()])) {
                $parents[$new_parent
                  ->id()] = $new_parent;
                $terms_to_search[] = $new_parent
                  ->id();
              }
            }
          }
        }
      }
      $this->parentsAll[$tid] = $parents;
    }
    return $this->parentsAll[$tid];
  }

  /**
   * {@inheritdoc}
   */
  public function loadChildren($tid, $vid = NULL) {
    if (!isset($this->children[$tid])) {
      $children = array();
      $query = $this->database
        ->select('taxonomy_term_field_data', 't');
      $query
        ->join('taxonomy_term_hierarchy', 'h', 'h.tid = t.tid');
      $query
        ->addField('t', 'tid');
      $query
        ->condition('h.parent', $tid);
      if ($vid) {
        $query
          ->condition('t.vid', $vid);
      }
      $query
        ->condition('t.default_langcode', 1);
      $query
        ->addTag('term_access');
      $query
        ->orderBy('t.weight');
      $query
        ->orderBy('t.name');
      if ($ids = $query
        ->execute()
        ->fetchCol()) {
        $children = $this
          ->loadMultiple($ids);
      }
      $this->children[$tid] = $children;
    }
    return $this->children[$tid];
  }

  /**
   * {@inheritdoc}
   */
  public function loadTree($vid, $parent = 0, $max_depth = NULL, $load_entities = FALSE) {
    $cache_key = implode(':', func_get_args());
    if (!isset($this->trees[$cache_key])) {

      // We cache trees, so it's not CPU-intensive to call on a term and its
      // children, too.
      if (!isset($this->treeChildren[$vid])) {
        $this->treeChildren[$vid] = array();
        $this->treeParents[$vid] = array();
        $this->treeTerms[$vid] = array();
        $query = $this->database
          ->select('taxonomy_term_field_data', 't');
        $query
          ->join('taxonomy_term_hierarchy', 'h', 'h.tid = t.tid');
        $result = $query
          ->addTag('term_access')
          ->fields('t')
          ->fields('h', array(
          'parent',
        ))
          ->condition('t.vid', $vid)
          ->condition('t.default_langcode', 1)
          ->orderBy('t.weight')
          ->orderBy('t.name')
          ->execute();
        foreach ($result as $term) {
          $this->treeChildren[$vid][$term->parent][] = $term->tid;
          $this->treeParents[$vid][$term->tid][] = $term->parent;
          $this->treeTerms[$vid][$term->tid] = $term;
        }
      }

      // Load full entities, if necessary. The entity controller statically
      // caches the results.
      $term_entities = array();
      if ($load_entities) {
        $term_entities = $this
          ->loadMultiple(array_keys($this->treeTerms[$vid]));
      }
      $max_depth = !isset($max_depth) ? count($this->treeChildren[$vid]) : $max_depth;
      $tree = array();

      // Keeps track of the parents we have to process, the last entry is used
      // for the next processing step.
      $process_parents = array();
      $process_parents[] = $parent;

      // Loops over the parent terms and adds its children to the tree array.
      // Uses a loop instead of a recursion, because it's more efficient.
      while (count($process_parents)) {
        $parent = array_pop($process_parents);

        // The number of parents determines the current depth.
        $depth = count($process_parents);
        if ($max_depth > $depth && !empty($this->treeChildren[$vid][$parent])) {
          $has_children = FALSE;
          $child = current($this->treeChildren[$vid][$parent]);
          do {
            if (empty($child)) {
              break;
            }
            $term = $load_entities ? $term_entities[$child] : $this->treeTerms[$vid][$child];
            if (isset($this->treeParents[$vid][$load_entities ? $term
              ->id() : $term->tid])) {

              // Clone the term so that the depth attribute remains correct
              // in the event of multiple parents.
              $term = clone $term;
            }
            $term->depth = $depth;
            unset($term->parent);
            $tid = $load_entities ? $term
              ->id() : $term->tid;
            $term->parents = $this->treeParents[$vid][$tid];
            $tree[] = $term;
            if (!empty($this->treeChildren[$vid][$tid])) {
              $has_children = TRUE;

              // We have to continue with this parent later.
              $process_parents[] = $parent;

              // Use the current term as parent for the next iteration.
              $process_parents[] = $tid;

              // Reset pointers for child lists because we step in there more
              // often with multi parents.
              reset($this->treeChildren[$vid][$tid]);

              // Move pointer so that we get the correct term the next time.
              next($this->treeChildren[$vid][$parent]);
              break;
            }
          } while ($child = next($this->treeChildren[$vid][$parent]));
          if (!$has_children) {

            // We processed all terms in this hierarchy-level, reset pointer
            // so that this function works the next time it gets called.
            reset($this->treeChildren[$vid][$parent]);
          }
        }
      }
      $this->trees[$cache_key] = $tree;
    }
    return $this->trees[$cache_key];
  }

  /**
   * {@inheritdoc}
   */
  public function nodeCount($vid) {
    $query = $this->database
      ->select('taxonomy_index', 'ti');
    $query
      ->addExpression('COUNT(DISTINCT ti.nid)');
    $query
      ->leftJoin('taxonomy_term_data', 'td', 'ti.tid = td.tid');
    $query
      ->condition('td.vid', $vid);
    $query
      ->addTag('vocabulary_node_count');
    return $query
      ->execute()
      ->fetchField();
  }

  /**
   * {@inheritdoc}
   */
  public function resetWeights($vid) {
    $this->database
      ->update('taxonomy_term_field_data')
      ->fields(array(
      'weight' => 0,
    ))
      ->condition('vid', $vid)
      ->execute();
  }

  /**
   * {@inheritdoc}
   */
  public function getNodeTerms(array $nids, array $vocabs = array(), $langcode = NULL) {
    $query = db_select('taxonomy_term_field_data', 'td');
    $query
      ->innerJoin('taxonomy_index', 'tn', 'td.tid = tn.tid');
    $query
      ->fields('td', array(
      'tid',
    ));
    $query
      ->addField('tn', 'nid', 'node_nid');
    $query
      ->orderby('td.weight');
    $query
      ->orderby('td.name');
    $query
      ->condition('tn.nid', $nids, 'IN');
    $query
      ->addTag('term_access');
    if (!empty($vocabs)) {
      $query
        ->condition('td.vid', $vocabs, 'IN');
    }
    if (!empty($langcode)) {
      $query
        ->condition('td.langcode', $langcode);
    }
    $results = array();
    $all_tids = array();
    foreach ($query
      ->execute() as $term_record) {
      $results[$term_record->node_nid][] = $term_record->tid;
      $all_tids[] = $term_record->tid;
    }
    $all_terms = $this
      ->loadMultiple($all_tids);
    $terms = array();
    foreach ($results as $nid => $tids) {
      foreach ($tids as $tid) {
        $terms[$nid][$tid] = $all_terms[$tid];
      }
    }
    return $terms;
  }

  /**
   * {@inheritdoc}
   */
  public function __sleep() {
    $vars = parent::__sleep();

    // Do not serialize static cache.
    unset($vars['parents'], $vars['parentsAll'], $vars['children'], $vars['treeChildren'], $vars['treeParents'], $vars['treeTerms'], $vars['trees']);
    return $vars;
  }

  /**
   * {@inheritdoc}
   */
  public function __wakeup() {
    parent::__wakeup();

    // Initialize static caches.
    $this->parents = array();
    $this->parentsAll = array();
    $this->children = array();
    $this->treeChildren = array();
    $this->treeParents = array();
    $this->treeTerms = array();
    $this->trees = array();
  }

}

Members

Namesort descending Modifiers Type Description Overrides
ContentEntityStorageBase::$bundleKey protected property The entity bundle key.
ContentEntityStorageBase::$cacheBackend protected property Cache backend.
ContentEntityStorageBase::$entityManager protected property The entity manager.
ContentEntityStorageBase::buildCacheId protected function Builds the cache ID for the passed in entity ID.
ContentEntityStorageBase::cleanIds protected function Ensures integer entity IDs are valid.
ContentEntityStorageBase::createTranslation public function Constructs a new entity translation object, without permanently saving it. Overrides ContentEntityStorageInterface::createTranslation
ContentEntityStorageBase::deleteRevision public function Delete a specific entity revision. Overrides EntityStorageInterface::deleteRevision 1
ContentEntityStorageBase::doCreate protected function Performs storage-specific creation of entities. Overrides EntityStorageBase::doCreate
ContentEntityStorageBase::doDelete protected function Performs storage-specific entity deletion. Overrides EntityStorageBase::doDelete 1
ContentEntityStorageBase::doPostSave protected function Performs post save entity processing. Overrides EntityStorageBase::doPostSave
ContentEntityStorageBase::doPreSave protected function Performs presave entity processing. Overrides EntityStorageBase::doPreSave
ContentEntityStorageBase::doSave protected function Performs storage-specific saving of the entity. Overrides EntityStorageBase::doSave 1
ContentEntityStorageBase::getFromPersistentCache protected function Gets entities from the persistent cache backend.
ContentEntityStorageBase::hasData public function Determines if the storage contains any data. Overrides DynamicallyFieldableEntityStorageInterface::hasData 1
ContentEntityStorageBase::hasFieldValueChanged protected function Checks whether the field values changed compared to the original entity.
ContentEntityStorageBase::initFieldValues protected function Initializes field values.
ContentEntityStorageBase::invokeFieldMethod protected function Invokes a method on the Field objects within an entity.
ContentEntityStorageBase::invokeFieldPostSave protected function Invokes the post save method on the Field objects within an entity.
ContentEntityStorageBase::invokeHook protected function Invokes a hook on behalf of the entity. Overrides EntityStorageBase::invokeHook
ContentEntityStorageBase::invokeStorageLoadHook protected function Invokes hook_entity_storage_load().
ContentEntityStorageBase::invokeTranslationHooks protected function Checks translation statuses and invoke the related hooks if needed.
ContentEntityStorageBase::loadRevision public function Load a specific entity revision. Overrides EntityStorageInterface::loadRevision 1
ContentEntityStorageBase::onFieldDefinitionCreate public function Reacts to the creation of a field. Overrides FieldDefinitionListenerInterface::onFieldDefinitionCreate
ContentEntityStorageBase::onFieldDefinitionUpdate public function Reacts to the update of a field. Overrides FieldDefinitionListenerInterface::onFieldDefinitionUpdate
ContentEntityStorageBase::populateAffectedRevisionTranslations protected function Populates the affected flag for all the revision translations.
ContentEntityStorageBase::purgeFieldData public function Purges a batch of field data. Overrides DynamicallyFieldableEntityStorageInterface::purgeFieldData
ContentEntityStorageBase::setPersistentCache protected function Stores entities in the persistent cache backend.
DependencySerializationTrait::$_serviceIds protected property An array of service IDs keyed by property name used for serialization.
EntityHandlerBase::$moduleHandler protected property The module handler to invoke hooks on. 3
EntityHandlerBase::moduleHandler protected function Gets the module handler. 3
EntityHandlerBase::setModuleHandler public function Sets the module handler for this handler.
EntityStorageBase::$entities protected property Static cache of entities, keyed by entity ID. 1
EntityStorageBase::$entityClass protected property Name of the entity class.
EntityStorageBase::$entityType protected property Information about the entity type.
EntityStorageBase::$entityTypeId protected property Entity type ID for this storage.
EntityStorageBase::$idKey protected property Name of the entity's ID field in the entity database table.
EntityStorageBase::$uuidKey protected property Name of entity's UUID database table field, if it supports UUIDs. 1
EntityStorageBase::$uuidService protected property The UUID service. 1
EntityStorageBase::getAggregateQuery public function Gets an aggregated query instance. Overrides EntityStorageInterface::getAggregateQuery
EntityStorageBase::getEntityType public function Gets the entity type definition. Overrides EntityStorageInterface::getEntityType
EntityStorageBase::getEntityTypeId public function Gets the entity type ID. Overrides EntityStorageInterface::getEntityTypeId
EntityStorageBase::getFromStaticCache protected function Gets entities from the static cache. 1
EntityStorageBase::getQuery public function Gets an entity query instance. Overrides EntityStorageInterface::getQuery
EntityStorageBase::load public function Loads one entity. Overrides EntityStorageInterface::load 2
EntityStorageBase::loadByProperties public function Load entities by their property values. Overrides EntityStorageInterface::loadByProperties 3
EntityStorageBase::loadMultiple public function Loads one or more entities. Overrides EntityStorageInterface::loadMultiple 2
EntityStorageBase::loadUnchanged public function Loads an unchanged entity from the database. Overrides EntityStorageInterface::loadUnchanged
EntityStorageBase::postLoad protected function Attaches data to entities upon loading.
EntityStorageBase::setStaticCache protected function Stores entities in the static entity cache. 1
EntityStorageInterface::FIELD_LOAD_CURRENT constant Load the most recent version of an entity's field data.
EntityStorageInterface::FIELD_LOAD_REVISION constant Load the version of an entity's field data specified in the entity.
SqlContentEntityStorage::$baseTable protected property The base table of the entity.
SqlContentEntityStorage::$database protected property Active database connection.
SqlContentEntityStorage::$dataTable protected property The table that stores properties, if the entity has multilingual support.
SqlContentEntityStorage::$defaultLangcodeKey protected property The default language entity key.
SqlContentEntityStorage::$langcodeKey protected property The entity langcode key. Overrides EntityStorageBase::$langcodeKey
SqlContentEntityStorage::$languageManager protected property The language manager.
SqlContentEntityStorage::$revisionDataTable protected property The table that stores revision field data if the entity supports revisions.
SqlContentEntityStorage::$revisionKey protected property Name of entity's revision database table field, if it supports revisions.
SqlContentEntityStorage::$revisionTable protected property The table that stores revisions, if the entity supports revisions.
SqlContentEntityStorage::$storageSchema protected property The entity type's storage schema object.
SqlContentEntityStorage::$tableMapping protected property The mapping of field columns to SQL tables.
SqlContentEntityStorage::buildPropertyQuery protected function Builds an entity query. Overrides EntityStorageBase::buildPropertyQuery
SqlContentEntityStorage::buildQuery protected function Builds the query to load the entity.
SqlContentEntityStorage::countFieldData public function Determines the number of entities with values for a given field. Overrides FieldableEntityStorageInterface::countFieldData
SqlContentEntityStorage::createInstance public static function Instantiates a new instance of this entity handler. Overrides ContentEntityStorageBase::createInstance 2
SqlContentEntityStorage::delete public function Deletes permanently saved entities. Overrides EntityStorageBase::delete
SqlContentEntityStorage::deleteFromDedicatedTables protected function Deletes values of fields in dedicated tables for all revisions.
SqlContentEntityStorage::deleteRevisionFromDedicatedTables protected function Deletes values of fields in dedicated tables for all revisions.
SqlContentEntityStorage::doDeleteFieldItems protected function Deletes entity field values from the storage. Overrides ContentEntityStorageBase::doDeleteFieldItems
SqlContentEntityStorage::doDeleteRevisionFieldItems protected function Deletes field values of an entity revision from the storage. Overrides ContentEntityStorageBase::doDeleteRevisionFieldItems
SqlContentEntityStorage::doLoadMultiple protected function Performs storage-specific loading of entities. Overrides EntityStorageBase::doLoadMultiple
SqlContentEntityStorage::doLoadRevisionFieldItems protected function Actually loads revision field item values from the storage. Overrides ContentEntityStorageBase::doLoadRevisionFieldItems
SqlContentEntityStorage::doSaveFieldItems protected function Writes entity field values to the storage. Overrides ContentEntityStorageBase::doSaveFieldItems 1
SqlContentEntityStorage::finalizePurge public function Performs final cleanup after all data of a field has been purged. Overrides ContentEntityStorageBase::finalizePurge
SqlContentEntityStorage::getBaseTable public function Gets the base table name.
SqlContentEntityStorage::getDataTable public function Gets the data table name.
SqlContentEntityStorage::getFieldStorageDefinitions public function Gets the base field definitions for a content entity type.
SqlContentEntityStorage::getFromStorage protected function Gets entities from the storage.
SqlContentEntityStorage::getQueryServiceName protected function Gets the name of the service for the query for this entity storage. Overrides EntityStorageBase::getQueryServiceName
SqlContentEntityStorage::getRevisionDataTable public function Gets the revision data table name.
SqlContentEntityStorage::getRevisionTable public function Gets the revision table name.
SqlContentEntityStorage::getStorageSchema protected function Gets the entity type's storage schema object.
SqlContentEntityStorage::getTableMapping public function Gets a table mapping for the entity's SQL tables. Overrides SqlEntityStorageInterface::getTableMapping
SqlContentEntityStorage::has protected function Determines if this entity already exists in storage. Overrides EntityStorageBase::has
SqlContentEntityStorage::initTableLayout protected function Initializes table name variables.
SqlContentEntityStorage::isColumnSerial protected function Checks whether a field column should be treated as serial. 1
SqlContentEntityStorage::loadFromDedicatedTables protected function Loads values of fields stored in dedicated tables for a group of entities.
SqlContentEntityStorage::loadFromSharedTables protected function Loads values for fields stored in the shared data tables.
SqlContentEntityStorage::mapFromStorageRecords protected function Maps from storage records to entity objects, and attaches fields. Overrides EntityStorageBase::mapFromStorageRecords
SqlContentEntityStorage::mapToDataStorageRecord protected function Maps from an entity object to the storage record of the field data.
SqlContentEntityStorage::mapToStorageRecord protected function Maps from an entity object to the storage record.
SqlContentEntityStorage::onBundleCreate public function Reacts to a bundle being created. Overrides EntityBundleListenerInterface::onBundleCreate
SqlContentEntityStorage::onBundleDelete public function Reacts to a bundle being deleted. Overrides EntityBundleListenerInterface::onBundleDelete
SqlContentEntityStorage::onEntityTypeCreate public function Reacts to the creation of the entity type. Overrides EntityTypeListenerInterface::onEntityTypeCreate
SqlContentEntityStorage::onEntityTypeDelete public function Reacts to the deletion of the entity type. Overrides EntityTypeListenerInterface::onEntityTypeDelete
SqlContentEntityStorage::onEntityTypeUpdate public function Reacts to the update of the entity type. Overrides EntityTypeListenerInterface::onEntityTypeUpdate
SqlContentEntityStorage::onFieldDefinitionDelete public function Reacts to the deletion of a field. Overrides ContentEntityStorageBase::onFieldDefinitionDelete
SqlContentEntityStorage::onFieldStorageDefinitionCreate public function Reacts to the creation of a field storage definition. Overrides ContentEntityStorageBase::onFieldStorageDefinitionCreate
SqlContentEntityStorage::onFieldStorageDefinitionDelete public function Reacts to the deletion of a field storage definition. Overrides ContentEntityStorageBase::onFieldStorageDefinitionDelete
SqlContentEntityStorage::onFieldStorageDefinitionUpdate public function Reacts to the update of a field storage definition. Overrides ContentEntityStorageBase::onFieldStorageDefinitionUpdate
SqlContentEntityStorage::purgeFieldItems protected function Removes field items from storage per entity during purge. Overrides ContentEntityStorageBase::purgeFieldItems
SqlContentEntityStorage::readFieldItemsToPurge protected function Reads values to be purged for a single field. Overrides ContentEntityStorageBase::readFieldItemsToPurge
SqlContentEntityStorage::requiresEntityDataMigration public function Checks if existing data would be lost if the schema changes were applied. Overrides EntityStorageSchemaInterface::requiresEntityDataMigration
SqlContentEntityStorage::requiresEntityStorageSchemaChanges public function Checks if the changes to the entity type requires storage schema changes. Overrides EntityStorageSchemaInterface::requiresEntityStorageSchemaChanges
SqlContentEntityStorage::requiresFieldDataMigration public function Checks if existing data would be lost if the schema changes were applied. Overrides DynamicallyFieldableEntityStorageSchemaInterface::requiresFieldDataMigration
SqlContentEntityStorage::requiresFieldStorageSchemaChanges public function Checks if the changes to the storage definition requires schema changes. Overrides DynamicallyFieldableEntityStorageSchemaInterface::requiresFieldStorageSchemaChanges
SqlContentEntityStorage::save public function Saves the entity permanently. Overrides EntityStorageBase::save
SqlContentEntityStorage::saveRevision protected function Saves an entity revision.
SqlContentEntityStorage::saveToDedicatedTables protected function Saves values of fields that use dedicated tables.
SqlContentEntityStorage::saveToSharedTables protected function Saves fields that use the shared tables.
SqlContentEntityStorage::setEntityType public function Updates the wrapped entity type definition.
SqlContentEntityStorage::storageDefinitionIsDeleted protected function Determines whether the passed field has been already deleted.
SqlContentEntityStorage::wrapSchemaException protected function Wraps a database schema exception into an entity storage exception.
SqlContentEntityStorage::__construct public function Constructs a SqlContentEntityStorage object. Overrides ContentEntityStorageBase::__construct 2
StringTranslationTrait::$stringTranslation protected property The string translation service.
StringTranslationTrait::formatPlural protected function Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals protected function Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation protected function Gets the string translation service.
StringTranslationTrait::setStringTranslation public function Sets the string translation service to use. 2
StringTranslationTrait::t protected function Translates a string to the current language or to a given language.
TermStorage::$children protected property Array of child terms keyed by parent term ID.
TermStorage::$parents protected property Array of loaded parents keyed by child term ID.
TermStorage::$parentsAll protected property Array of all loaded term ancestry keyed by ancestor term ID.
TermStorage::$treeChildren protected property Array of term ancestors keyed by vocabulary ID and parent term ID.
TermStorage::$treeParents protected property Array of term parents keyed by vocabulary ID and child term ID.
TermStorage::$trees protected property Array of loaded trees keyed by a cache id matching tree arguments.
TermStorage::$treeTerms protected property Array of terms in a tree keyed by vocabulary ID and term ID.
TermStorage::create public function Overrides EntityStorageBase::create
TermStorage::deleteTermHierarchy public function Removed reference to terms from term_hierarchy. Overrides TermStorageInterface::deleteTermHierarchy
TermStorage::getNodeTerms public function Returns all terms used to tag some given nodes. Overrides TermStorageInterface::getNodeTerms
TermStorage::loadAllParents public function Finds all ancestors of a given term ID. Overrides TermStorageInterface::loadAllParents
TermStorage::loadChildren public function Finds all children of a term ID. Overrides TermStorageInterface::loadChildren
TermStorage::loadParents public function Finds all parents of a given term ID. Overrides TermStorageInterface::loadParents
TermStorage::loadTree public function Finds all terms in a given vocabulary ID. Overrides TermStorageInterface::loadTree
TermStorage::nodeCount public function Count the number of nodes in a given vocabulary ID. Overrides TermStorageInterface::nodeCount
TermStorage::resetCache public function Resets the internal, static entity cache. Overrides ContentEntityStorageBase::resetCache
TermStorage::resetWeights public function Reset the weights for a given vocabulary ID. Overrides TermStorageInterface::resetWeights
TermStorage::updateTermHierarchy public function Updates terms hierarchy information with the hierarchy trail of it. Overrides TermStorageInterface::updateTermHierarchy
TermStorage::__sleep public function Overrides DependencySerializationTrait::__sleep
TermStorage::__wakeup public function Overrides DependencySerializationTrait::__wakeup