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- <?php
- /**
- * Copyright 2012-2017 Anthon Pang. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package WebDriver
- *
- * @author Anthon Pang <apang@softwaredevelopment.ca>
- */
- namespace WebDriver;
- /**
- * WebDriver\ServiceFactory class
- *
- * A service factory
- *
- * @package WebDriver
- */
- final class ServiceFactory
- {
- /**
- * singleton
- *
- * @var \WebDriver\ServiceFactory
- */
- private static $instance;
- /**
- * @var array
- */
- protected $services;
- /**
- * @var array
- */
- protected $serviceClasses;
- /**
- * Private constructor
- */
- private function __construct()
- {
- $this->services = array();
- $this->serviceClasses = array(
- 'service.curl' => '\\WebDriver\\Service\\CurlService',
- );
- }
- /**
- * Get singleton instance
- *
- * @return \WebDriver\ServiceFactory
- */
- public static function getInstance()
- {
- if (!self::$instance) {
- self::$instance = new self;
- }
- return self::$instance;
- }
- /**
- * Get service
- *
- * @param string $serviceName Name of service
- *
- * @return object
- */
- public function getService($serviceName)
- {
- if (!isset($this->services[$serviceName])) {
- $className = $this->serviceClasses[$serviceName];
- $this->services[$serviceName] = new $className;
- }
- return $this->services[$serviceName];
- }
- /**
- * Set service
- *
- * @param string $serviceName Name of service
- * @param object $service Service instance
- */
- public function setService($serviceName, $service)
- {
- $this->services[$serviceName] = $service;
- }
- /**
- * Override default service class
- *
- * @param string $serviceName Name of service
- * @param string $className Name of service class
- */
- public function setServiceClass($serviceName, $className)
- {
- if (substr($className, 0, 1) !== '\\') {
- $className = '\\' . $className;
- }
- $this->serviceClasses[$serviceName] = $className;
- $this->services[$serviceName] = null;
- }
- }
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