/usr/share/php/PDepend/DependencyInjection/ExtensionManager.php

<?php
/**
 * This file is part of PDepend.
 *
 * PHP Version 5
 *
 * Copyright (c) 2008-2017 Manuel Pichler <mapi@pdepend.org>.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *   * Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *
 *   * Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in
 *     the documentation and/or other materials provided with the
 *     distribution.
 *
 *   * Neither the name of Manuel Pichler nor the names of his
 *     contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * 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.
 *
 * @copyright 2008-2017 Manuel Pichler. All rights reserved.
 * @license http://www.opensource.org/licenses/bsd-license.php BSD License
 */

namespace PDepend\DependencyInjection;

/**
 * Manage activation and registration of extensions for PDepend.
 *
 * @copyright 2008-2017 Manuel Pichler. All rights reserved.
 * @license http://www.opensource.org/licenses/bsd-license.php BSD License
 */
class ExtensionManager
{
    private $extensions = array();

    /**
     * Activate an extension based on a class name.
     *
     * @throws RuntimeException
     * @param  string $className
     * @return void
     */
    public function activateExtension($className)
    {
        if (!class_exists($className)) {
            throw new \RuntimeException(
                sprintf(
                    'Cannot find extension class %s" for PDepend. Maybe the plugin is not installed?',
                    $className
                )
            );
        }

        $extension = new $className;

        if (!($extension instanceof Extension)) {
            throw new \RuntimeException(
                sprintf('Class "%s" is not a valid Extension', $className)
            );
        }

        $this->extensions[$extension->getName()] = $extension;
    }

    /**
     * Return all activated extensions.
     *
     * @return array(\PDepend\DependencyInjection\Extension)
     */
    public function getActivatedExtensions()
    {
        return $this->extensions;
    }
}
pdepend 2.5.2-1 / usr / share / php / PDepend / DependencyInjection / ExtensionManager.php
