Version 1

[yaffs-website] / web / core / lib / Drupal / Core / Entity / KeyValueStore / Query / QueryFactory.php

diff --git a/web/core/lib/Drupal/Core/Entity/KeyValueStore/Query/QueryFactory.php b/web/core/lib/Drupal/Core/Entity/KeyValueStore/Query/QueryFactory.php
new file mode 100644 (file)
index 0000000..071bcc3
--- /dev/null
+++ b/web/core/lib/Drupal/Core/Entity/KeyValueStore/Query/QueryFactory.php
@@ -0,0 +1,51 @@
+<?php
+
+namespace Drupal\Core\Entity\KeyValueStore\Query;
+
+use Drupal\Core\Entity\EntityTypeInterface;
+use Drupal\Core\Entity\Query\QueryException;
+use Drupal\Core\Entity\Query\QueryFactoryInterface;
+use Drupal\Core\KeyValueStore\KeyValueFactoryInterface;
+
+/**
+ * Provides a factory for creating the key value entity query.
+ */
+class QueryFactory implements QueryFactoryInterface {
+
+  /**
+   * The key value factory.
+   *
+   * @var \Drupal\Core\KeyValueStore\KeyValueFactoryInterface
+   */
+  protected $keyValueFactory;
+
+  /**
+   * The namespace of this class, the parent class etc.
+   *
+   * @var array
+   */
+  protected $namespaces;
+
+  /**
+   * Constructs a QueryFactory object.
+   */
+  public function __construct(KeyValueFactoryInterface $key_value_factory) {
+    $this->keyValueFactory = $key_value_factory;
+    $this->namespaces = Query::getNamespaces($this);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function get(EntityTypeInterface $entity_type, $conjunction) {
+    return new Query($entity_type, $conjunction, $this->namespaces, $this->keyValueFactory);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getAggregate(EntityTypeInterface $entity_type, $conjunction) {
+    throw new QueryException('Aggregation over key-value entity storage is not supported');
+  }
+
+}