--- /dev/null
+<?php
+/*
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * This software consists of voluntary contributions made by many individuals
+ * and is licensed under the MIT license. For more information, see
+ * <http://www.doctrine-project.org>.
+ */
+
+namespace Doctrine\Common\Persistence\Event;
+
+use Doctrine\Common\EventArgs;
+use Doctrine\Common\Persistence\ObjectManager;
+
+/**
+ * Provides event arguments for the onClear event.
+ *
+ * @link www.doctrine-project.org
+ * @since 2.2
+ * @author Roman Borschel <roman@code-factory.de>
+ * @author Benjamin Eberlei <kontakt@beberlei.de>
+ */
+class OnClearEventArgs extends EventArgs
+{
+ /**
+ * @var \Doctrine\Common\Persistence\ObjectManager
+ */
+ private $objectManager;
+
+ /**
+ * @var string|null
+ */
+ private $entityClass;
+
+ /**
+ * Constructor.
+ *
+ * @param ObjectManager $objectManager The object manager.
+ * @param string|null $entityClass The optional entity class.
+ */
+ public function __construct($objectManager, $entityClass = null)
+ {
+ $this->objectManager = $objectManager;
+ $this->entityClass = $entityClass;
+ }
+
+ /**
+ * Retrieves the associated ObjectManager.
+ *
+ * @return \Doctrine\Common\Persistence\ObjectManager
+ */
+ public function getObjectManager()
+ {
+ return $this->objectManager;
+ }
+
+ /**
+ * Returns the name of the entity class that is cleared, or null if all are cleared.
+ *
+ * @return string|null
+ */
+ public function getEntityClass()
+ {
+ return $this->entityClass;
+ }
+
+ /**
+ * Returns whether this event clears all entities.
+ *
+ * @return bool
+ */
+ public function clearsAllEntities()
+ {
+ return ($this->entityClass === null);
+ }
+}