public function Index::getServerInstance in Search API 8

Retrieves the server the index is attached to.

Return value

\Drupal\search_api\ServerInterface|null The server this index is linked to, or NULL if the index doesn't have a server.

Throws

\Drupal\search_api\SearchApiException Thrown if the server couldn't be loaded.

Overrides IndexInterface::getServerInstance

1 call to Index::getServerInstance()

Index::reactToDatasourceSwitch in src/Entity/Index.php

Checks whether the index's datasources changed and reacts accordingly.

File

src/Entity/Index.php, line 500

Class

Index

Defines the search index configuration entity.

Namespace

Drupal\search_api\Entity

Code

public function getServerInstance() {
  if (!$this->serverInstance && $this->server) {
    $this->serverInstance = Server::load($this->server);
    if (!$this->serverInstance) {
      $index_label = $this
        ->label();
      throw new SearchApiException("The server with ID '{$this->server}' could not be retrieved for index '{$index_label}'.");
    }
  }
  return $this->serverInstance;
}