Context Navigation

Doctrine

Timestamp:

09/12/08 13:14:14 (4 months ago)

Author:

romanb

Message:

further cleanup in configuration

Files:

r4937	r4938
29	29	*
30	30	* INTERNAL: When adding a new configuration option just write a getter/setter
31		* ~~combination~~ and add the option to the _attributes array with a proper default value.
	31	* pair and add the option to the _attributes array with a proper default value.
32	32	*
33	33	* @author Roman Borschel <roman@code-factory.org>
…	…
36	36	class Doctrine_Common_Configuration
37	37	{
38		~~private $_nullObject;~~
39
40	38	/**
41	39	* The attributes that are contained in the configuration.
42		* Values are default values. PHP null is replaced by a reference to the Null
43		* object on instantiation in order to use isset() instead of array_key_exists().
	40	* Values are default values.
44	41	*
45	42	* @var array
…	…
59	56	*/
60	57	public function __construct()
61		{
62		$this->_nullObject = new stdClass();
63		$this->_initAttributes();
64		}
65
66		/**
67		* Initializes the attributes.
68		* Changes null default values to references to the Null object to allow
69		* fast isset() checks instead of array_key_exists().
70		*
71		* @return void
72		*/
73		private function _initAttributes()
74		{
75		foreach ($this->_attributes as $key => $value) {
76		if ($value === null) {
77		$this->_attributes[$key] = $this->_nullObject;
78		}
79		}
80		}
81
82		/**
83		* Checks whether the configuration contains/supports an attribute.
84		*
85		* @param string $name
86		* @return boolean
87		*/
88		public function has($name)
89		{
90		return isset($this->_attributes[$name]);
91		}
	58	{}
92	59
93	60	public function getQuoteIdentifiers()