--- /dev/null
+<?php
+// Own namespace
+namespace CoreFramework\Registration;
+
+// Import framework stuff
+use CoreFramework\Factory\ObjectFactory;
+use CoreFramework\Filter\Filterable;
+use CoreFramework\Object\BaseFrameworkSystem;
+
+/**
+ * A general registration class.
+ *
+ * @author Roland Haeder <webmaster@shipsimu.org>
+ * @version 0.0.0
+ * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2017 Core Developer Team
+ * @license GNU GPL 3.0 or any newer version
+ * @link http://www.shipsimu.org
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+class BaseRegistration extends BaseFrameworkSystem {
+ /**
+ * Pre-registration filter chain
+ */
+ private $preRegistrationFilter = NULL;
+
+ /**
+ * Pre-registration filter chain
+ */
+ private $postRegistrationFilter = NULL;
+
+ /**
+ * Protected constructor
+ *
+ * @param $className Name of the class
+ * @return void
+ */
+ protected function __construct ($className) {
+ // Call parent constructor
+ parent::__construct($className);
+ }
+
+ /**
+ * Initialize filters. This must be done before you can use them
+ *
+ * @return void
+ */
+ protected function initFilterChains () {
+ // Pre/post-registration filters
+ $this->preRegistrationFilter = ObjectFactory::createObjectByConfiguredName('filter_chain_class');
+ $this->postRegistrationFilter = ObjectFactory::createObjectByConfiguredName('filter_chain_class');
+ }
+
+ /**
+ * Adds a filter to the pre filter chain
+ *
+ * @param $filterInstance An instance of a filter
+ * @return void
+ */
+ public function addPreFilter (Filterable $filterInstance) {
+ // Add the pre filter
+ $this->preRegistrationFilter->addFilter($filterInstance);
+ }
+
+ /**
+ * Adds a filter to the post filter chain
+ *
+ * @param $filterInstance An instance of a filter
+ * @return void
+ */
+ public function addPostFilter (Filterable $filterInstance) {
+ // Add the post filter
+ $this->postRegistrationFilter->addFilter($filterInstance);
+ }
+
+ /**
+ * Executes all pre filters
+ *
+ * @return void
+ */
+ protected function executePreFilters () {
+ // Execute all pre filters
+ $this->preRegistrationFilter->processFilters($this->getRequestInstance(), $this->getResponseInstance());
+ }
+
+ /**
+ * Executes all post filters
+ *
+ * @return void
+ */
+ protected function executePostFilters () {
+ // Execute all post filters
+ $this->postRegistrationFilter->processFilters($this->getRequestInstance(), $this->getResponseInstance());
+ }
+
+}