2006-12-29 17:01:31 +03:00
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<?php
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/*
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* $Id$
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the LGPL. For more information, see
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* <http://www.phpdoctrine.com>.
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*/
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2007-10-21 10:23:59 +04:00
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2006-12-29 17:01:31 +03:00
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/**
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*
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2006-12-29 17:40:47 +03:00
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* Doctrine_Manager is the base component of all doctrine based projects.
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2006-12-29 17:01:31 +03:00
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* It opens and keeps track of all connections (database connections).
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*
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* @package Doctrine
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2007-10-04 01:43:22 +04:00
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* @subpackage Manager
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2006-12-29 17:01:31 +03:00
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* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
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* @link www.phpdoctrine.com
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* @since 1.0
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* @version $Revision$
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* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
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*/
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2006-12-29 17:40:47 +03:00
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class Doctrine_Manager extends Doctrine_Configurable implements Countable, IteratorAggregate
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{
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2006-12-29 17:01:31 +03:00
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/**
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2007-09-18 01:51:42 +04:00
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* @var array $connections an array containing all the opened connections
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2006-12-29 17:01:31 +03:00
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*/
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2007-05-17 02:45:13 +04:00
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protected $_connections = array();
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2007-10-21 10:23:59 +04:00
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2006-12-29 17:01:31 +03:00
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/**
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2007-09-18 01:51:42 +04:00
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* @var array $bound an array containing all components that have a bound connection
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2006-12-29 17:01:31 +03:00
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*/
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2007-06-20 03:33:04 +04:00
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protected $_bound = array();
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2007-10-21 10:23:59 +04:00
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2006-12-29 17:01:31 +03:00
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/**
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2007-09-18 01:51:42 +04:00
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* @var integer $index the incremented index
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2006-12-29 17:01:31 +03:00
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*/
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2007-06-20 03:33:04 +04:00
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protected $_index = 0;
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2007-10-21 10:23:59 +04:00
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2006-12-29 17:01:31 +03:00
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/**
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2007-09-18 01:51:42 +04:00
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* @var integer $currIndex the current connection index
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2006-12-29 17:01:31 +03:00
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*/
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2007-06-20 03:33:04 +04:00
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protected $_currIndex = 0;
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2007-10-21 10:23:59 +04:00
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2006-12-29 17:01:31 +03:00
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/**
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2007-09-18 01:51:42 +04:00
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* @var string $root root directory
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2006-12-29 17:01:31 +03:00
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*/
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2007-05-17 02:45:13 +04:00
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protected $_root;
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2007-10-21 10:23:59 +04:00
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2007-01-26 00:40:40 +03:00
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/**
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2007-09-18 01:51:42 +04:00
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* @var Doctrine_Query_Registry the query registry
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2007-01-26 00:40:40 +03:00
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*/
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2007-09-18 01:51:42 +04:00
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protected $_queryRegistry;
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2007-06-25 14:16:54 +04:00
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2007-06-25 14:21:57 +04:00
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protected static $driverMap = array('oci' => 'oracle');
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2007-10-21 10:23:59 +04:00
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2006-12-29 17:01:31 +03:00
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/**
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* constructor
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*
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* this is private constructor (use getInstance to get an instance of this class)
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*/
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2006-12-29 17:40:47 +03:00
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private function __construct()
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{
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2007-05-17 02:45:13 +04:00
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$this->_root = dirname(__FILE__);
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2007-10-08 00:58:08 +04:00
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Doctrine_Locator_Injectable::initNullObject(new Doctrine_Null);
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2006-12-29 17:01:31 +03:00
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}
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2007-10-21 10:23:59 +04:00
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2006-12-29 17:01:31 +03:00
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/**
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* setDefaultAttributes
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* sets default attributes
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*
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2007-11-18 23:37:44 +03:00
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* @todo I do not understand the flow here. Explain or refactor?
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2006-12-29 17:01:31 +03:00
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* @return boolean
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*/
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2007-05-17 02:45:13 +04:00
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public function setDefaultAttributes()
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2006-12-29 17:40:47 +03:00
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{
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2006-12-29 17:01:31 +03:00
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static $init = false;
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if ( ! $init) {
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$init = true;
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$attributes = array(
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2007-11-02 01:52:40 +03:00
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Doctrine::ATTR_CACHE => null,
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2007-11-25 22:07:30 +03:00
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Doctrine::ATTR_RESULT_CACHE => null,
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Doctrine::ATTR_QUERY_CACHE => null,
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2007-11-02 01:52:40 +03:00
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Doctrine::ATTR_LOAD_REFERENCES => true,
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Doctrine::ATTR_LISTENER => new Doctrine_EventListener(),
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Doctrine::ATTR_RECORD_LISTENER => new Doctrine_Record_Listener(),
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Doctrine::ATTR_THROW_EXCEPTIONS => true,
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Doctrine::ATTR_VALIDATE => Doctrine::VALIDATE_NONE,
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Doctrine::ATTR_QUERY_LIMIT => Doctrine::LIMIT_RECORDS,
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Doctrine::ATTR_IDXNAME_FORMAT => "%s_idx",
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Doctrine::ATTR_SEQNAME_FORMAT => "%s_seq",
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Doctrine::ATTR_TBLNAME_FORMAT => "%s",
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Doctrine::ATTR_QUOTE_IDENTIFIER => false,
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Doctrine::ATTR_SEQCOL_NAME => 'id',
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Doctrine::ATTR_PORTABILITY => Doctrine::PORTABILITY_ALL,
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Doctrine::ATTR_EXPORT => Doctrine::EXPORT_ALL,
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Doctrine::ATTR_DECIMAL_PLACES => 2,
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Doctrine::ATTR_DEFAULT_PARAM_NAMESPACE => 'doctrine',
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2007-12-06 22:02:29 +03:00
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Doctrine::ATTR_AUTOLOAD_TABLE_CLASSES => true,
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2007-11-18 23:37:44 +03:00
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);
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2006-12-29 17:01:31 +03:00
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foreach ($attributes as $attribute => $value) {
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$old = $this->getAttribute($attribute);
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if ($old === null) {
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$this->setAttribute($attribute,$value);
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}
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}
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return true;
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}
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return false;
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}
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2007-10-21 10:23:59 +04:00
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2006-12-29 17:01:31 +03:00
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/**
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* returns the root directory of Doctrine
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*
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* @return string
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*/
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2006-12-29 17:40:47 +03:00
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final public function getRoot()
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{
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2007-05-17 02:45:13 +04:00
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return $this->_root;
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2006-12-29 17:01:31 +03:00
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}
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2007-10-21 10:23:59 +04:00
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2006-12-29 17:01:31 +03:00
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/**
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* getInstance
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* returns an instance of this class
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* (this class uses the singleton pattern)
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*
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* @return Doctrine_Manager
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*/
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2006-12-29 17:40:47 +03:00
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public static function getInstance()
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{
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2006-12-29 17:01:31 +03:00
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static $instance;
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if ( ! isset($instance)) {
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$instance = new self();
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}
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return $instance;
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}
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2007-09-18 01:51:42 +04:00
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/**
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* getQueryRegistry
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* lazy-initializes the query registry object and returns it
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*
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* @return Doctrine_Query_Registry
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*/
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public function getQueryRegistry()
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{
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if ( ! isset($this->_queryRegistry)) {
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2007-09-18 02:26:25 +04:00
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$this->_queryRegistry = new Doctrine_Query_Registry;
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2007-09-18 01:51:42 +04:00
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}
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return $this->_queryRegistry;
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}
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2007-10-21 10:23:59 +04:00
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2007-09-18 02:26:25 +04:00
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/**
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* setQueryRegistry
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* sets the query registry
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*
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* @return Doctrine_Manager this object
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*/
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2007-09-18 02:30:45 +04:00
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public function setQueryRegistry(Doctrine_Query_Registry $registry)
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2007-09-18 02:26:25 +04:00
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{
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$this->_queryRegistry = $registry;
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return $this;
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}
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2007-10-21 10:23:59 +04:00
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2007-09-18 21:26:17 +04:00
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/**
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* fetch
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* fetches data using the provided queryKey and
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* the associated query in the query registry
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*
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* if no query for given queryKey is being found a
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* Doctrine_Query_Registry exception is being thrown
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*
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* @param string $queryKey the query key
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* @param array $params prepared statement params (if any)
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* @return mixed the fetched data
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*/
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public function find($queryKey, $params = array(), $hydrationMode = Doctrine::HYDRATE_RECORD)
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{
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return Doctrine_Manager::getInstance()
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2008-01-05 22:55:56 +03:00
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->getQueryRegistry()
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->get($queryKey)
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->execute($params, $hydrationMode);
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2007-09-18 21:26:17 +04:00
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}
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2007-10-21 10:23:59 +04:00
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2007-09-18 21:26:17 +04:00
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/**
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* fetchOne
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* fetches data using the provided queryKey and
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* the associated query in the query registry
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*
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* if no query for given queryKey is being found a
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* Doctrine_Query_Registry exception is being thrown
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*
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* @param string $queryKey the query key
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* @param array $params prepared statement params (if any)
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* @return mixed the fetched data
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*/
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public function findOne($queryKey, $params = array(), $hydrationMode = Doctrine::HYDRATE_RECORD)
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{
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return Doctrine_Manager::getInstance()
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2008-01-05 22:55:56 +03:00
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->getQueryRegistry()
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->get($queryKey)
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->fetchOne($params, $hydrationMode);
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2007-09-18 21:26:17 +04:00
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}
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2007-10-21 10:23:59 +04:00
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2006-12-29 17:01:31 +03:00
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/**
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* connection
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2006-12-29 17:40:47 +03:00
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*
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2006-12-29 17:01:31 +03:00
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* if the adapter parameter is set this method acts as
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* a short cut for Doctrine_Manager::getInstance()->openConnection($adapter, $name);
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*
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2006-12-29 17:40:47 +03:00
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* if the adapter paramater is not set this method acts as
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2006-12-29 17:01:31 +03:00
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* a short cut for Doctrine_Manager::getInstance()->getCurrentConnection()
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*
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* @param PDO|Doctrine_Adapter_Interface $adapter database driver
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* @param string $name name of the connection, if empty numeric key is used
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* @throws Doctrine_Manager_Exception if trying to bind a connection with an existing name
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* @return Doctrine_Connection
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*/
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2006-12-29 17:40:47 +03:00
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public static function connection($adapter = null, $name = null)
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{
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2006-12-29 17:01:31 +03:00
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if ($adapter == null) {
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return Doctrine_Manager::getInstance()->getCurrentConnection();
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} else {
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return Doctrine_Manager::getInstance()->openConnection($adapter, $name);
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}
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2006-12-29 17:40:47 +03:00
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}
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2007-10-21 10:23:59 +04:00
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2006-12-29 17:01:31 +03:00
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/**
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* openConnection
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* opens a new connection and saves it to Doctrine_Manager->connections
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*
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* @param PDO|Doctrine_Adapter_Interface $adapter database driver
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* @param string $name name of the connection, if empty numeric key is used
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* @throws Doctrine_Manager_Exception if trying to bind a connection with an existing name
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2007-01-26 00:40:40 +03:00
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* @throws Doctrine_Manager_Exception if trying to open connection for unknown driver
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2006-12-29 17:01:31 +03:00
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* @return Doctrine_Connection
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*/
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2007-01-19 20:00:25 +03:00
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public function openConnection($adapter, $name = null, $setCurrent = true)
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2006-12-29 17:40:47 +03:00
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{
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2007-09-03 18:57:18 +04:00
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if (is_object($adapter)) {
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2007-10-12 02:42:07 +04:00
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if ( ! ($adapter instanceof PDO) && ! in_array('Doctrine_Adapter_Interface', class_implements($adapter))) {
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throw new Doctrine_Manager_Exception("First argument should be an instance of PDO or implement Doctrine_Adapter_Interface");
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2007-06-20 03:33:04 +04:00
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}
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$driverName = $adapter->getAttribute(Doctrine::ATTR_DRIVER_NAME);
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2008-01-12 22:49:11 +03:00
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} else if (is_array($adapter)) {
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2007-06-20 03:33:04 +04:00
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if ( ! isset($adapter[0])) {
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throw new Doctrine_Manager_Exception('Empty data source name given.');
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}
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$e = explode(':', $adapter[0]);
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2007-09-03 18:57:18 +04:00
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if ($e[0] == 'uri') {
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2007-06-20 03:33:04 +04:00
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$e[0] = 'odbc';
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}
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2006-12-29 17:01:31 +03:00
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2007-06-20 03:33:04 +04:00
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$parts['dsn'] = $adapter[0];
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$parts['scheme'] = $e[0];
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$parts['user'] = (isset($adapter[1])) ? $adapter[1] : null;
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$parts['pass'] = (isset($adapter[2])) ? $adapter[2] : null;
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$driverName = $e[0];
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$adapter = $parts;
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} else {
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$parts = $this->parseDsn($adapter);
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$driverName = $parts['scheme'];
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$adapter = $parts;
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2007-02-02 01:46:59 +03:00
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}
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2006-12-29 17:01:31 +03:00
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// initialize the default attributes
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$this->setDefaultAttributes();
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if ($name !== null) {
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$name = (string) $name;
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2007-05-17 02:45:13 +04:00
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if (isset($this->_connections[$name])) {
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2007-12-11 18:55:45 +03:00
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if ($setCurrent) {
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$this->_currIndex = $name;
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}
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2007-05-17 02:45:13 +04:00
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return $this->_connections[$name];
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2006-12-29 17:01:31 +03:00
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}
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} else {
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2007-05-17 02:45:13 +04:00
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$name = $this->_index;
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$this->_index++;
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2006-12-29 17:01:31 +03:00
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}
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2007-01-26 00:40:40 +03:00
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2007-06-20 03:33:04 +04:00
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$drivers = array('mysql' => 'Doctrine_Connection_Mysql',
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'sqlite' => 'Doctrine_Connection_Sqlite',
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'pgsql' => 'Doctrine_Connection_Pgsql',
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'oci' => 'Doctrine_Connection_Oracle',
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'oci8' => 'Doctrine_Connection_Oracle',
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'oracle' => 'Doctrine_Connection_Oracle',
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|
|
'mssql' => 'Doctrine_Connection_Mssql',
|
|
|
|
'dblib' => 'Doctrine_Connection_Mssql',
|
|
|
|
'firebird' => 'Doctrine_Connection_Firebird',
|
|
|
|
'informix' => 'Doctrine_Connection_Informix',
|
2007-10-10 02:46:17 +04:00
|
|
|
'mock' => 'Doctrine_Connection_Mock');
|
2008-01-05 22:55:56 +03:00
|
|
|
|
2007-06-20 03:33:04 +04:00
|
|
|
if ( ! isset($drivers[$driverName])) {
|
|
|
|
throw new Doctrine_Manager_Exception('Unknown driver ' . $driverName);
|
|
|
|
}
|
2007-10-12 02:42:07 +04:00
|
|
|
|
2007-06-20 03:33:04 +04:00
|
|
|
$className = $drivers[$driverName];
|
|
|
|
$conn = new $className($this, $adapter);
|
|
|
|
|
|
|
|
$this->_connections[$name] = $conn;
|
|
|
|
|
|
|
|
if ($setCurrent) {
|
|
|
|
$this->_currIndex = $name;
|
|
|
|
}
|
|
|
|
return $this->_connections[$name];
|
|
|
|
}
|
2007-10-20 23:14:30 +04:00
|
|
|
|
2007-11-18 23:37:44 +03:00
|
|
|
/**
|
|
|
|
* parsePdoDsn
|
|
|
|
*
|
|
|
|
* @param array $dsn An array of dsn information
|
|
|
|
* @return array The array parsed
|
|
|
|
*/
|
2007-10-20 23:14:30 +04:00
|
|
|
public function parsePdoDsn($dsn)
|
|
|
|
{
|
|
|
|
$parts = array();
|
|
|
|
|
|
|
|
$names = array('dsn', 'scheme', 'host', 'port', 'user', 'pass', 'path', 'query', 'fragment');
|
|
|
|
|
|
|
|
foreach ($names as $name) {
|
|
|
|
if ( ! isset($parts[$name])) {
|
|
|
|
$parts[$name] = null;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
$e = explode(':', $dsn);
|
|
|
|
$parts['scheme'] = $e[0];
|
|
|
|
$parts['dsn'] = $dsn;
|
|
|
|
|
|
|
|
$e = explode(';', $e[1]);
|
|
|
|
foreach ($e as $string) {
|
|
|
|
list($key, $value) = explode('=', $string);
|
|
|
|
$parts[$key] = $value;
|
|
|
|
}
|
|
|
|
|
|
|
|
return $parts;
|
|
|
|
}
|
2007-10-21 10:23:59 +04:00
|
|
|
|
2007-06-20 03:33:04 +04:00
|
|
|
/**
|
|
|
|
* parseDsn
|
|
|
|
*
|
|
|
|
* @param string $dsn
|
|
|
|
* @return array Parsed contents of DSN
|
|
|
|
*/
|
|
|
|
public function parseDsn($dsn)
|
|
|
|
{
|
2007-11-03 23:34:19 +03:00
|
|
|
//fix linux sqlite dsn so that it will parse correctly
|
|
|
|
$dsn = str_replace("///", "/", $dsn);
|
|
|
|
|
2007-06-20 03:33:04 +04:00
|
|
|
// silence any warnings
|
|
|
|
$parts = @parse_url($dsn);
|
2007-10-12 02:42:07 +04:00
|
|
|
|
2007-06-20 03:33:04 +04:00
|
|
|
$names = array('dsn', 'scheme', 'host', 'port', 'user', 'pass', 'path', 'query', 'fragment');
|
|
|
|
|
|
|
|
foreach ($names as $name) {
|
|
|
|
if ( ! isset($parts[$name])) {
|
|
|
|
$parts[$name] = null;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (count($parts) == 0 || ! isset($parts['scheme'])) {
|
|
|
|
throw new Doctrine_Manager_Exception('Empty data source name');
|
|
|
|
}
|
|
|
|
|
|
|
|
switch ($parts['scheme']) {
|
2006-12-30 00:30:37 +03:00
|
|
|
case 'sqlite':
|
2007-06-20 03:33:04 +04:00
|
|
|
case 'sqlite2':
|
|
|
|
case 'sqlite3':
|
|
|
|
if (isset($parts['host']) && $parts['host'] == ':memory') {
|
|
|
|
$parts['database'] = ':memory:';
|
|
|
|
$parts['dsn'] = 'sqlite::memory:';
|
2007-08-30 01:57:46 +04:00
|
|
|
} else {
|
2007-11-03 23:34:19 +03:00
|
|
|
//fix windows dsn we have to add host: to path and set host to null
|
|
|
|
if (isset($parts['host'])) {
|
|
|
|
$parts['path'] = $parts['host'] . ":" . $parts["path"];
|
|
|
|
$parts["host"] = null;
|
|
|
|
}
|
2007-08-30 01:57:46 +04:00
|
|
|
$parts['database'] = $parts['path'];
|
2007-09-03 00:36:58 +04:00
|
|
|
$parts['dsn'] = $parts['scheme'] . ':' . $parts['path'];
|
2007-06-20 03:33:04 +04:00
|
|
|
}
|
|
|
|
|
2006-12-30 00:30:37 +03:00
|
|
|
break;
|
2007-10-12 17:18:40 +04:00
|
|
|
|
|
|
|
case 'mssql':
|
|
|
|
case 'dblib':
|
|
|
|
if ( ! isset($parts['path']) || $parts['path'] == '/') {
|
|
|
|
throw new Doctrine_Manager_Exception('No database available in data source name');
|
|
|
|
}
|
|
|
|
if (isset($parts['path'])) {
|
|
|
|
$parts['database'] = substr($parts['path'], 1);
|
|
|
|
}
|
|
|
|
if ( ! isset($parts['host'])) {
|
|
|
|
throw new Doctrine_Manager_Exception('No hostname set in data source name');
|
|
|
|
}
|
|
|
|
|
|
|
|
if (isset(self::$driverMap[$parts['scheme']])) {
|
|
|
|
$parts['scheme'] = self::$driverMap[$parts['scheme']];
|
|
|
|
}
|
|
|
|
|
|
|
|
$parts['dsn'] = $parts['scheme'] . ':host='
|
|
|
|
. $parts['host'] . (isset($parts['port']) ? ':' . $parts['port']:null) . ';dbname='
|
|
|
|
. $parts['database'];
|
|
|
|
|
|
|
|
break;
|
|
|
|
|
2007-06-20 03:33:04 +04:00
|
|
|
case 'mysql':
|
|
|
|
case 'informix':
|
2007-06-05 21:56:04 +04:00
|
|
|
case 'oci8':
|
2007-06-20 03:33:04 +04:00
|
|
|
case 'oci':
|
2006-12-30 00:30:37 +03:00
|
|
|
case 'firebird':
|
2007-06-20 03:33:04 +04:00
|
|
|
case 'pgsql':
|
|
|
|
case 'odbc':
|
2006-12-30 00:30:37 +03:00
|
|
|
case 'mock':
|
2007-06-20 03:33:04 +04:00
|
|
|
case 'oracle':
|
|
|
|
if ( ! isset($parts['path']) || $parts['path'] == '/') {
|
2007-06-26 15:35:58 +04:00
|
|
|
throw new Doctrine_Manager_Exception('No database available in data source name');
|
2007-06-20 03:33:04 +04:00
|
|
|
}
|
|
|
|
if (isset($parts['path'])) {
|
|
|
|
$parts['database'] = substr($parts['path'], 1);
|
|
|
|
}
|
|
|
|
if ( ! isset($parts['host'])) {
|
|
|
|
throw new Doctrine_Manager_Exception('No hostname set in data source name');
|
|
|
|
}
|
|
|
|
|
|
|
|
if (isset(self::$driverMap[$parts['scheme']])) {
|
|
|
|
$parts['scheme'] = self::$driverMap[$parts['scheme']];
|
|
|
|
}
|
|
|
|
|
|
|
|
$parts['dsn'] = $parts['scheme'] . ':host='
|
2007-10-12 16:25:13 +04:00
|
|
|
. $parts['host'] . (isset($parts['port']) ? ';port=' . $parts['port']:null) . ';dbname='
|
2007-06-20 03:33:04 +04:00
|
|
|
. $parts['database'];
|
|
|
|
|
2006-12-30 00:30:37 +03:00
|
|
|
break;
|
|
|
|
default:
|
2007-06-25 14:08:03 +04:00
|
|
|
throw new Doctrine_Manager_Exception('Unknown driver '.$parts['scheme']);
|
2007-01-19 20:00:25 +03:00
|
|
|
}
|
2007-06-20 03:33:04 +04:00
|
|
|
|
|
|
|
|
|
|
|
return $parts;
|
2006-12-29 17:01:31 +03:00
|
|
|
}
|
2007-10-21 10:23:59 +04:00
|
|
|
|
2006-12-29 17:01:31 +03:00
|
|
|
/**
|
|
|
|
* getConnection
|
|
|
|
* @param integer $index
|
|
|
|
* @return object Doctrine_Connection
|
|
|
|
* @throws Doctrine_Manager_Exception if trying to get a non-existent connection
|
|
|
|
*/
|
2006-12-29 17:40:47 +03:00
|
|
|
public function getConnection($name)
|
|
|
|
{
|
2007-05-17 02:45:13 +04:00
|
|
|
if ( ! isset($this->_connections[$name])) {
|
2006-12-29 17:01:31 +03:00
|
|
|
throw new Doctrine_Manager_Exception('Unknown connection: ' . $name);
|
|
|
|
}
|
2007-02-15 16:30:05 +03:00
|
|
|
|
2007-05-17 02:45:13 +04:00
|
|
|
return $this->_connections[$name];
|
2006-12-29 17:01:31 +03:00
|
|
|
}
|
2007-10-21 10:23:59 +04:00
|
|
|
|
2007-05-11 23:13:20 +04:00
|
|
|
/**
|
2007-03-09 16:58:22 +03:00
|
|
|
* getComponentAlias
|
2007-05-11 23:13:20 +04:00
|
|
|
* retrieves the alias for given component name
|
2007-03-09 16:58:22 +03:00
|
|
|
* if the alias couldn't be found, this method returns the given
|
|
|
|
* component name
|
|
|
|
*
|
|
|
|
* @param string $componentName
|
|
|
|
* @return string the component alias
|
|
|
|
*/
|
|
|
|
public function getComponentAlias($componentName)
|
|
|
|
{
|
|
|
|
if (isset($this->componentAliases[$componentName])) {
|
|
|
|
return $this->componentAliases[$componentName];
|
|
|
|
}
|
2007-05-11 23:13:20 +04:00
|
|
|
|
2007-03-09 16:58:22 +03:00
|
|
|
return $componentName;
|
|
|
|
}
|
2007-10-21 10:23:59 +04:00
|
|
|
|
2007-03-09 16:58:22 +03:00
|
|
|
/**
|
|
|
|
* sets an alias for given component name
|
|
|
|
* very useful when building a large framework with a possibility
|
|
|
|
* to override any given class
|
|
|
|
*
|
|
|
|
* @param string $componentName the name of the component
|
|
|
|
* @param string $alias
|
|
|
|
* @return Doctrine_Manager
|
|
|
|
*/
|
2007-05-11 23:13:20 +04:00
|
|
|
public function setComponentAlias($componentName, $alias)
|
2007-03-09 16:58:22 +03:00
|
|
|
{
|
|
|
|
$this->componentAliases[$componentName] = $alias;
|
2007-05-11 23:13:20 +04:00
|
|
|
|
2007-03-09 16:58:22 +03:00
|
|
|
return $this;
|
|
|
|
}
|
2007-10-21 10:23:59 +04:00
|
|
|
|
2007-04-02 20:50:35 +04:00
|
|
|
/**
|
|
|
|
* getConnectionName
|
|
|
|
*
|
2007-04-02 20:54:46 +04:00
|
|
|
* @param Doctrine_Connection $conn connection object to be searched for
|
|
|
|
* @return string the name of the connection
|
2007-04-02 20:50:35 +04:00
|
|
|
*/
|
2007-05-11 23:13:20 +04:00
|
|
|
public function getConnectionName(Doctrine_Connection $conn)
|
2007-04-02 20:50:35 +04:00
|
|
|
{
|
2007-05-17 02:45:13 +04:00
|
|
|
return array_search($conn, $this->_connections, true);
|
2007-04-02 20:50:35 +04:00
|
|
|
}
|
2007-10-21 10:23:59 +04:00
|
|
|
|
2006-12-29 17:01:31 +03:00
|
|
|
/**
|
|
|
|
* bindComponent
|
|
|
|
* binds given component to given connection
|
|
|
|
* this means that when ever the given component uses a connection
|
|
|
|
* it will be using the bound connection instead of the current connection
|
|
|
|
*
|
|
|
|
* @param string $componentName
|
|
|
|
* @param string $connectionName
|
|
|
|
* @return boolean
|
|
|
|
*/
|
2006-12-29 17:40:47 +03:00
|
|
|
public function bindComponent($componentName, $connectionName)
|
|
|
|
{
|
2007-05-17 02:45:13 +04:00
|
|
|
$this->_bound[$componentName] = $connectionName;
|
2006-12-29 17:01:31 +03:00
|
|
|
}
|
2007-10-21 10:23:59 +04:00
|
|
|
|
2006-12-29 17:01:31 +03:00
|
|
|
/**
|
|
|
|
* getConnectionForComponent
|
|
|
|
*
|
|
|
|
* @param string $componentName
|
|
|
|
* @return Doctrine_Connection
|
|
|
|
*/
|
2006-12-29 17:40:47 +03:00
|
|
|
public function getConnectionForComponent($componentName = null)
|
|
|
|
{
|
2007-05-17 02:45:13 +04:00
|
|
|
if (isset($this->_bound[$componentName])) {
|
|
|
|
return $this->getConnection($this->_bound[$componentName]);
|
2006-12-29 17:01:31 +03:00
|
|
|
}
|
|
|
|
return $this->getCurrentConnection();
|
|
|
|
}
|
2007-12-11 18:46:27 +03:00
|
|
|
|
|
|
|
/**
|
|
|
|
* hasConnectionForComponent
|
|
|
|
*
|
|
|
|
* @param string $componentName
|
|
|
|
* @return boolean
|
|
|
|
*/
|
|
|
|
public function hasConnectionForComponent($componentName = null)
|
|
|
|
{
|
|
|
|
return isset($this->_bound[$componentName]);
|
|
|
|
}
|
2007-10-21 10:23:59 +04:00
|
|
|
|
2006-12-29 17:40:47 +03:00
|
|
|
/**
|
2006-12-29 17:01:31 +03:00
|
|
|
* getTable
|
|
|
|
* this is the same as Doctrine_Connection::getTable() except
|
|
|
|
* that it works seamlessly in multi-server/connection environment
|
|
|
|
*
|
|
|
|
* @see Doctrine_Connection::getTable()
|
|
|
|
* @param string $componentName
|
|
|
|
* @return Doctrine_Table
|
|
|
|
*/
|
2006-12-29 17:40:47 +03:00
|
|
|
public function getTable($componentName)
|
|
|
|
{
|
2006-12-29 17:01:31 +03:00
|
|
|
return $this->getConnectionForComponent($componentName)->getTable($componentName);
|
|
|
|
}
|
2008-01-05 22:55:56 +03:00
|
|
|
|
|
|
|
/**
|
|
|
|
* getMapper
|
|
|
|
* Returns the mapper object for the given component name.
|
|
|
|
*
|
|
|
|
* @param string $componentName
|
|
|
|
* @return Doctrine_Mapper
|
|
|
|
*/
|
|
|
|
public function getMapper($componentName)
|
|
|
|
{
|
|
|
|
return $this->getConnectionForComponent($componentName)->getMapper($componentName);
|
|
|
|
}
|
2007-10-21 10:23:59 +04:00
|
|
|
|
2007-07-23 22:32:29 +04:00
|
|
|
/**
|
|
|
|
* table
|
|
|
|
* this is the same as Doctrine_Connection::getTable() except
|
|
|
|
* that it works seamlessly in multi-server/connection environment
|
|
|
|
*
|
|
|
|
* @see Doctrine_Connection::getTable()
|
|
|
|
* @param string $componentName
|
|
|
|
* @return Doctrine_Table
|
|
|
|
*/
|
|
|
|
public static function table($componentName)
|
|
|
|
{
|
|
|
|
return Doctrine_Manager::getInstance()
|
|
|
|
->getConnectionForComponent($componentName)
|
|
|
|
->getTable($componentName);
|
|
|
|
}
|
2007-10-21 10:23:59 +04:00
|
|
|
|
2006-12-29 17:01:31 +03:00
|
|
|
/**
|
|
|
|
* closes the connection
|
|
|
|
*
|
|
|
|
* @param Doctrine_Connection $connection
|
|
|
|
* @return void
|
|
|
|
*/
|
2006-12-29 17:40:47 +03:00
|
|
|
public function closeConnection(Doctrine_Connection $connection)
|
|
|
|
{
|
2006-12-29 17:01:31 +03:00
|
|
|
$connection->close();
|
2007-05-11 23:13:20 +04:00
|
|
|
|
2007-05-17 02:45:13 +04:00
|
|
|
$key = array_search($connection, $this->_connections, true);
|
2007-04-24 20:59:07 +04:00
|
|
|
|
|
|
|
if ($key !== false) {
|
2007-05-17 02:45:13 +04:00
|
|
|
unset($this->_connections[$key]);
|
2007-04-24 20:59:07 +04:00
|
|
|
}
|
2007-05-17 02:45:13 +04:00
|
|
|
$this->_currIndex = key($this->_connections);
|
2007-04-24 20:59:07 +04:00
|
|
|
|
2006-12-29 17:01:31 +03:00
|
|
|
unset($connection);
|
|
|
|
}
|
2007-10-21 10:23:59 +04:00
|
|
|
|
2006-12-29 17:01:31 +03:00
|
|
|
/**
|
|
|
|
* getConnections
|
|
|
|
* returns all opened connections
|
|
|
|
*
|
|
|
|
* @return array
|
|
|
|
*/
|
2006-12-29 17:40:47 +03:00
|
|
|
public function getConnections()
|
|
|
|
{
|
2007-05-17 02:45:13 +04:00
|
|
|
return $this->_connections;
|
2006-12-29 17:01:31 +03:00
|
|
|
}
|
2007-10-21 10:23:59 +04:00
|
|
|
|
2006-12-29 17:01:31 +03:00
|
|
|
/**
|
|
|
|
* setCurrentConnection
|
|
|
|
* sets the current connection to $key
|
|
|
|
*
|
|
|
|
* @param mixed $key the connection key
|
|
|
|
* @throws InvalidKeyException
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|
* @return void
|
|
|
|
*/
|
2006-12-29 17:40:47 +03:00
|
|
|
public function setCurrentConnection($key)
|
|
|
|
{
|
2006-12-29 17:01:31 +03:00
|
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|
$key = (string) $key;
|
2007-05-17 02:45:13 +04:00
|
|
|
if ( ! isset($this->_connections[$key])) {
|
2006-12-29 17:01:31 +03:00
|
|
|
throw new InvalidKeyException();
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|
|
|
}
|
2007-05-17 02:45:13 +04:00
|
|
|
$this->_currIndex = $key;
|
2006-12-29 17:01:31 +03:00
|
|
|
}
|
2007-10-21 10:23:59 +04:00
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|
2007-01-26 00:40:40 +03:00
|
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|
/**
|
|
|
|
* contains
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|
|
* whether or not the manager contains specified connection
|
|
|
|
*
|
|
|
|
* @param mixed $key the connection key
|
|
|
|
* @return boolean
|
|
|
|
*/
|
2007-05-11 23:13:20 +04:00
|
|
|
public function contains($key)
|
2007-01-26 00:40:40 +03:00
|
|
|
{
|
2007-05-17 02:45:13 +04:00
|
|
|
return isset($this->_connections[$key]);
|
2007-01-26 00:40:40 +03:00
|
|
|
}
|
2007-10-21 10:23:59 +04:00
|
|
|
|
2006-12-29 17:01:31 +03:00
|
|
|
/**
|
|
|
|
* count
|
|
|
|
* returns the number of opened connections
|
|
|
|
*
|
|
|
|
* @return integer
|
|
|
|
*/
|
2006-12-29 17:40:47 +03:00
|
|
|
public function count()
|
|
|
|
{
|
2007-05-17 02:45:13 +04:00
|
|
|
return count($this->_connections);
|
2006-12-29 17:01:31 +03:00
|
|
|
}
|
2007-10-21 10:23:59 +04:00
|
|
|
|
2006-12-29 17:01:31 +03:00
|
|
|
/**
|
|
|
|
* getIterator
|
|
|
|
* returns an ArrayIterator that iterates through all connections
|
|
|
|
*
|
|
|
|
* @return ArrayIterator
|
|
|
|
*/
|
2006-12-29 17:40:47 +03:00
|
|
|
public function getIterator()
|
|
|
|
{
|
2007-05-17 02:45:13 +04:00
|
|
|
return new ArrayIterator($this->_connections);
|
2006-12-29 17:01:31 +03:00
|
|
|
}
|
2007-10-21 10:23:59 +04:00
|
|
|
|
2006-12-29 17:01:31 +03:00
|
|
|
/**
|
|
|
|
* getCurrentConnection
|
|
|
|
* returns the current connection
|
|
|
|
*
|
|
|
|
* @throws Doctrine_Connection_Exception if there are no open connections
|
|
|
|
* @return Doctrine_Connection
|
|
|
|
*/
|
2006-12-29 17:40:47 +03:00
|
|
|
public function getCurrentConnection()
|
|
|
|
{
|
2007-05-17 02:45:13 +04:00
|
|
|
$i = $this->_currIndex;
|
|
|
|
if ( ! isset($this->_connections[$i])) {
|
2006-12-29 17:01:31 +03:00
|
|
|
throw new Doctrine_Connection_Exception();
|
|
|
|
}
|
2007-05-17 02:45:13 +04:00
|
|
|
return $this->_connections[$i];
|
2006-12-29 17:01:31 +03:00
|
|
|
}
|
2007-10-21 10:23:59 +04:00
|
|
|
|
2006-12-29 17:01:31 +03:00
|
|
|
/**
|
|
|
|
* __toString
|
|
|
|
* returns a string representation of this object
|
|
|
|
*
|
|
|
|
* @return string
|
|
|
|
*/
|
2006-12-29 17:40:47 +03:00
|
|
|
public function __toString()
|
|
|
|
{
|
2006-12-29 17:01:31 +03:00
|
|
|
$r[] = "<pre>";
|
|
|
|
$r[] = "Doctrine_Manager";
|
2007-05-17 02:45:13 +04:00
|
|
|
$r[] = "Connections : ".count($this->_connections);
|
2006-12-29 17:01:31 +03:00
|
|
|
$r[] = "</pre>";
|
|
|
|
return implode("\n",$r);
|
|
|
|
}
|
2007-10-08 00:58:08 +04:00
|
|
|
}
|