diff options
Diffstat (limited to 'demos/time-tracker/protected/app/DaoManager.php')
| -rw-r--r-- | demos/time-tracker/protected/app/DaoManager.php | 126 |
1 files changed, 0 insertions, 126 deletions
diff --git a/demos/time-tracker/protected/app/DaoManager.php b/demos/time-tracker/protected/app/DaoManager.php deleted file mode 100644 index b8ac55af..00000000 --- a/demos/time-tracker/protected/app/DaoManager.php +++ /dev/null @@ -1,126 +0,0 @@ -<?php
-/**
- * DaoManager class file.
- *
- * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
- * @link http://www.pradosoft.com/
- * @copyright Copyright © 2005-2006 PradoSoft
- * @license http://www.pradosoft.com/license/
- * @version $Revision: $ $16/07/2006: $
- * @package Demos
- */
-
-/**
- * DaoManager class.
- *
- * A Registry for Dao and an implementation of that type.
- *
- * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
- * @version $Revision: $ $16/07/2006: $
- * @package Demos
- * @since 3.1
- */
-class DaoManager extends TModule
-{
- /**
- * @var TSqlMapper sqlmap client
- */
- private $_connection;
- /**
- * @var boolean if the module has been initialized
- */
- private $_initialized=false;
- /**
- * @var array registered list of dao
- */
- private $_dao=array();
- /**
- * Initializes the module.
- * This method is required by IModule and is invoked by application.
- * It loads dao information from the module configuration.
- * @param TXmlElement module configuration
- */
- public function init($config)
- {
- if($this->_connection === null)
- throw new TimeTrackerException('daomanager_connection_required');
- $app = $this->getApplication();
- if(is_string($this->_connection))
- {
- if(($conn=$app->getModule($this->_connection)->getClient())===null)
- throw new TimeTrackerException('daomanager_undefined_connection',$this->_connection);
- if(!($conn instanceof TSqlMapper))
- throw new TimeTrackerException('daomanager_invalid_connection', $this->_connection);
- $this->_connection = $conn;
- }
- $this->includeDaoImplementation($config->getElementsByTagName('dao'));
- $this->_initialized = true;
- }
-
- /**
- * Register the dao type and implementation class names.
- * @param array list of TXmlDocument nodes.
- */
- protected function includeDaoImplementation($nodes)
- {
- foreach($nodes as $node)
- {
- $id = $node->getAttribute('id');
- $class = $node->getAttribute('class');
- $this->_dao[$id] = array('class' => $class);
- }
- }
-
- /**
- * @return array list of registered Daos
- */
- public function getDaos()
- {
- return $this->_dao;
- }
-
- /**
- * Returns an implementation of a Dao type, implements the Registery
- * pattern. Multiple calls returns the same Dao instance.
- * @param string Dao type to find.
- * @return object instance of the Dao implementation.
- */
- public function getDao($class)
- {
- if(isset($this->_dao[$class]))
- {
- if(!isset($this->_dao[$class]['instance']))
- {
- $dao = Prado::createComponent($this->_dao[$class]['class']);
- $dao->setConnection($this->getConnection());
- $this->_dao[$class]['instance'] = $dao;
- }
- return $this->_dao[$class]['instance'];
- }
- else
- throw TimeTrackerException('daomanager_undefined_dao', $class);
- }
-
- /**
- * @return TSqlMapper sqlmap client instance
- */
- public function getConnection()
- {
- return $this->_connection;
- }
-
- /**
- * Sets the connection for all Daos registered.
- * @param string|TSqlMapper sqlmap client module id or TSqlMapper instance.
- */
- public function setConnection($client)
- {
- if($this->_initialized)
- throw new TimeTrackerException('daomanager_unchangeable');
- if(!is_string($client) && !($client instanceof TSqlMapper))
- throw new TConfigurationException('daomanager_invalid_connection',$client);
- $this->_connection = $client;
- }
-}
-
-?>
\ No newline at end of file |