Update to drupal 8.0.0-rc1. For more information, see https://www.drupal.org/node/2582663

vendor/doctrine/common/lib/Doctrine/Common/Persistence/Event/LifecycleEventArgs.php

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+<?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;
+
+/**
+ * Lifecycle Events are triggered by the UnitOfWork during lifecycle transitions
+ * of entities.
+ *
+ * @link   www.doctrine-project.org
+ * @since  2.2
+ * @author Roman Borschel <roman@code-factory.de>
+ * @author Benjamin Eberlei <kontakt@beberlei.de>
+ */
+class LifecycleEventArgs extends EventArgs
+{
+    /**
+     * @var ObjectManager
+     */
+    private $objectManager;
+
+    /**
+     * @var object
+     */
+    private $object;
+
+    /**
+     * Constructor.
+     *
+     * @param object        $object
+     * @param ObjectManager $objectManager
+     */
+    public function __construct($object, ObjectManager $objectManager)
+    {
+        $this->object = $object;
+        $this->objectManager = $objectManager;
+    }
+
+    /**
+     * Retrieves the associated entity.
+     *
+     * @deprecated
+     *
+     * @return object
+     */
+    public function getEntity()
+    {
+        return $this->object;
+    }
+
+    /**
+     * Retrieves the associated object.
+     *
+     * @return object
+     */
+    public function getObject()
+    {
+        return $this->object;
+    }
+
+    /**
+     * Retrieves the associated ObjectManager.
+     *
+     * @return ObjectManager
+     */
+    public function getObjectManager()
+    {
+        return $this->objectManager;
+    }
+}

vendor/doctrine/common/lib/Doctrine/Common/Persistence/Event/LoadClassMetadataEventArgs.php

@@ -0,0 +1,75 @@
+<?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\Mapping\ClassMetadata;
+use Doctrine\Common\Persistence\ObjectManager;
+
+/**
+ * Class that holds event arguments for a loadMetadata event.
+ *
+ * @author Jonathan H. Wage <jonwage@gmail.com>
+ * @since  2.2
+ */
+class LoadClassMetadataEventArgs extends EventArgs
+{
+    /**
+     * @var ClassMetadata
+     */
+    private $classMetadata;
+
+    /**
+     * @var ObjectManager
+     */
+    private $objectManager;
+
+    /**
+     * Constructor.
+     *
+     * @param ClassMetadata $classMetadata
+     * @param ObjectManager $objectManager
+     */
+    public function __construct(ClassMetadata $classMetadata, ObjectManager $objectManager)
+    {
+        $this->classMetadata = $classMetadata;
+        $this->objectManager = $objectManager;
+    }
+
+    /**
+     * Retrieves the associated ClassMetadata.
+     *
+     * @return ClassMetadata
+     */
+    public function getClassMetadata()
+    {
+        return $this->classMetadata;
+    }
+
+    /**
+     * Retrieves the associated ObjectManager.
+     *
+     * @return ObjectManager
+     */
+    public function getObjectManager()
+    {
+        return $this->objectManager;
+    }
+}

vendor/doctrine/common/lib/Doctrine/Common/Persistence/Event/ManagerEventArgs.php

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+<?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 preFlush event.
+ *
+ * @link   www.doctrine-project.org
+ * @since  2.2
+ * @author Roman Borschel <roman@code-factory.de>
+ * @author Benjamin Eberlei <kontakt@beberlei.de>
+ */
+class ManagerEventArgs extends EventArgs
+{
+    /**
+     * @var ObjectManager
+     */
+    private $objectManager;
+
+    /**
+     * Constructor.
+     *
+     * @param ObjectManager $objectManager
+     */
+    public function __construct(ObjectManager $objectManager)
+    {
+        $this->objectManager = $objectManager;
+    }
+
+    /**
+     * Retrieves the associated ObjectManager.
+     *
+     * @return ObjectManager
+     */
+    public function getObjectManager()
+    {
+        return $this->objectManager;
+    }
+}

vendor/doctrine/common/lib/Doctrine/Common/Persistence/Event/OnClearEventArgs.php

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+<?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);
+    }
+}

vendor/doctrine/common/lib/Doctrine/Common/Persistence/Event/PreUpdateEventArgs.php

@@ -0,0 +1,137 @@
+<?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\Persistence\ObjectManager;
+
+/**
+ * Class that holds event arguments for a preUpdate event.
+ *
+ * @author Guilherme Blanco <guilehrmeblanco@hotmail.com>
+ * @author Roman Borschel <roman@code-factory.org>
+ * @author Benjamin Eberlei <kontakt@beberlei.de>
+ * @since  2.2
+ */
+class PreUpdateEventArgs extends LifecycleEventArgs
+{
+    /**
+     * @var array
+     */
+    private $entityChangeSet;
+
+    /**
+     * Constructor.
+     *
+     * @param object        $entity
+     * @param ObjectManager $objectManager
+     * @param array         $changeSet
+     */
+    public function __construct($entity, ObjectManager $objectManager, array &$changeSet)
+    {
+        parent::__construct($entity, $objectManager);
+
+        $this->entityChangeSet = &$changeSet;
+    }
+
+    /**
+     * Retrieves the entity changeset.
+     *
+     * @return array
+     */
+    public function getEntityChangeSet()
+    {
+        return $this->entityChangeSet;
+    }
+
+    /**
+     * Checks if field has a changeset.
+     *
+     * @param string $field
+     *
+     * @return boolean
+     */
+    public function hasChangedField($field)
+    {
+        return isset($this->entityChangeSet[$field]);
+    }
+
+    /**
+     * Gets the old value of the changeset of the changed field.
+     *
+     * @param string $field
+     *
+     * @return mixed
+     */
+    public function getOldValue($field)
+    {
+        $this->assertValidField($field);
+
+        return $this->entityChangeSet[$field][0];
+    }
+
+    /**
+     * Gets the new value of the changeset of the changed field.
+     *
+     * @param string $field
+     *
+     * @return mixed
+     */
+    public function getNewValue($field)
+    {
+        $this->assertValidField($field);
+
+        return $this->entityChangeSet[$field][1];
+    }
+
+    /**
+     * Sets the new value of this field.
+     *
+     * @param string $field
+     * @param mixed  $value
+     *
+     * @return void
+     */
+    public function setNewValue($field, $value)
+    {
+        $this->assertValidField($field);
+
+        $this->entityChangeSet[$field][1] = $value;
+    }
+
+    /**
+     * Asserts the field exists in changeset.
+     *
+     * @param string $field
+     *
+     * @return void
+     *
+     * @throws \InvalidArgumentException
+     */
+    private function assertValidField($field)
+    {
+        if ( ! isset($this->entityChangeSet[$field])) {
+            throw new \InvalidArgumentException(sprintf(
+                'Field "%s" is not a valid field of the entity "%s" in PreUpdateEventArgs.',
+                $field,
+                get_class($this->getEntity())
+            ));
+        }
+    }
+}