68 lines
No EOL
1.5 KiB
PHP
68 lines
No EOL
1.5 KiB
PHP
<?php
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/**
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* Data service to allow easy access to data storage
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*
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*/
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class Fiktiv_Data_Service
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{
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/**
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* Hold the singleton instance
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*
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* @var Fiktiv_Data_Service
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*/
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protected static $_instance = null;
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/**
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* Set of datapoints that the service can access
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*
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* @var array
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*/
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protected $_dataStorage = array();
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/**
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* Returns the current singleton instance
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*
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* @return Fiktiv_Data_Service $_instance
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*/
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public static function getInstance()
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{
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if (self::$_instance === null) {
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self::$_instance = new Fiktiv_Data_Service();
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}
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return self::$_instance;
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}
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/**
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* Provides access to data mappers
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*
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* @param $name
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* @return Fiktiv_Data_Point
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*/
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public function __get($name) {
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// Class prefix
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$table = 'Table_'.$name;
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$name = 'Mapper_'.$name;
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/*
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* Two ways to go, if we already have the datapoint object we
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* will choose a faster route
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*/
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if (array_key_exists($name, $this->_dataStorage)) {
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// If we for some very odd reason have lost the object, re-create it!
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if (!is_object($this->_dataStorage[$name])) {
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$this->_dataStorage[$name] = new $name($table);
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}
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} else if (class_exists($name)) {
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$this->_dataStorage[$name] = new $name($table);
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}
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return $this->_dataStorage[$name];
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}
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} |