77 lines
2.1 KiB
PHP
77 lines
2.1 KiB
PHP
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<?php
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#namespace Doctrine::Common;
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#use Doctrine::Common::NullObject;
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/**
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* The Configuration is the container for all configuration options of Doctrine.
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* It combines all configuration options from DBAL & ORM to make it easy for the
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* user.
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*
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* @since 2.0
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*/
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class Doctrine_Configuration
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{
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private $_nullObject;
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/**
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* The attributes that are contained in the configuration.
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*
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* @var array
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*/
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private $_attributes = array(
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'quoteIdentifier' => false,
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'indexNameFormat' => '%s_idx',
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'sequenceNameFormat' => '%s_seq',
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'tableNameFormat' => '%s',
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'resultCache' => null,
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'resultCacheLifeSpan' => null,
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'queryCache' => null,
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'queryCacheLifeSpan' => null,
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'metadataCache' => null,
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'metadataCacheLifeSpan' => null
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);
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public function __construct()
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{
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$this->_nullObject = Doctrine_Null::$INSTANCE;
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$this->_initAttributes();
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}
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private function _initAttributes()
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{
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// Change null default values to references to the Null object to allow
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// fast isset() checks instead of array_key_exists().
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foreach ($this->_attributes as $key => $value) {
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if ($value === null) {
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$this->_attributes[$key] = $this->_nullObject;
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}
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}
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}
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public function get($name)
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{
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if ( ! $this->hasAttribute($name)) {
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throw Doctrine_Configuration_Exception::unknownAttribute($name);
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}
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if ($this->_attributes[$name] === $this->_nullObject) {
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return null;
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}
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return $this->_attributes[$name];
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}
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public function set($name, $value)
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{
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if ( ! $this->hasAttribute($name)) {
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throw Doctrine_Configuration_Exception::unknownAttribute($name);
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}
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// TODO: do some value checking depending on the attribute
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$this->_attributes[$name] = $value;
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}
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public function has($name)
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{
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return isset($this->_attributes[$name]);
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}
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}
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