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authorctrlaltca@gmail.com <>2011-06-20 14:26:39 +0000
committerctrlaltca@gmail.com <>2011-06-20 14:26:39 +0000
commitd4b19712c271c3bf9d16909768c4bd84d617afd5 (patch)
tree103fb4f57818c7eaf2a9591d237299ea146196fd /framework/Testing/Data/Distributed/TDistributedDataSourceConfig.php
parenta57ead00a69cd5240dd7549fa3a7da8d4e717749 (diff)
killed the experimental activecontrols implementation backported from yii
Diffstat (limited to 'framework/Testing/Data/Distributed/TDistributedDataSourceConfig.php')
-rw-r--r--framework/Testing/Data/Distributed/TDistributedDataSourceConfig.php181
1 files changed, 0 insertions, 181 deletions
diff --git a/framework/Testing/Data/Distributed/TDistributedDataSourceConfig.php b/framework/Testing/Data/Distributed/TDistributedDataSourceConfig.php
deleted file mode 100644
index b8c4e5a9..00000000
--- a/framework/Testing/Data/Distributed/TDistributedDataSourceConfig.php
+++ /dev/null
@@ -1,181 +0,0 @@
-<?php
-/**
- * TDistributedDataSourceConfig class file.
- *
- * @author Yves Berkholz <godzilla80[at]gmx[dot]net>
- * @link http://www.pradosoft.com/
- * @copyright Copyright &copy; 2005-2010 PradoSoft
- * @license http://www.pradosoft.com/license/
- * @version $Id$
- * @package System.Testing.Data.Distributed
- */
-
- Prado::using('System.Data.TDataSourceConfig');
- Prado::using('System.Testing.Data.Distributed.TDistributedDbConnection');
-
- /**
- * IDistributedDataSourceConfig module interface provides <module> configuration for database connections.
- *
- * @author Yves Berkholz <godzilla80[at]gmx[dot]net>
- * @version $Id$
- * @package System.Testing.Data.Distributed
- * @since 4.0
- */
- interface IDistributedDataSourceConfig /*extends IDataSourceConfig*/ {
- /**
- * @return string Database connection class name to be created for child connection.
- */
- public function getDistributedConnectionClass();
-
- /**
- * @param string Database connection class name to be created for child connection.
- */
- public function setDistributedConnectionClass($value);
- }
-
- /**
- * TDistributedDataSourceConfig module class provides <module> configuration for database connections.
- *
- * @author Yves Berkholz <godzilla80[at]gmx[dot]net>
- * @version $Id$
- * @package System.Testing.Data.Distributed
- * @since 4.0
- */
- class TDistributedDataSourceConfig extends TDataSourceConfig implements IDistributedDataSourceConfig
- {
- /**
- * @var array
- */
- private $_childConnectionAttributes = array();
-
- /**
- * @var string
- */
- private $_connDistributedClass = 'System.Data.TDbConnection';
-
- /**
- * @var IDistributedDbConnection
- */
- private $_connDistributed = null;
-
- /**
- * @var boolean
- */
- protected $bInitialized = false;
-
- /**
- * @var boolean
- */
- private $_hasDistributedConnectionData = false;
-
- /**
- * Initalize the database connection properties from attributes in <database> tag.
- * @param TXmlDocument xml configuration.
- */
- public function init($xml)
- {
- parent::init($xml);
- $this->initChildConnectionData($xml);
- $this->bInitialized = true;
- }
-
- /**
- * Initalize the database connection properties from attributes in $tagName tag.
- * @param TXmlDocument xml configuration.
- * @param string Tagnames to parse. Defaults to 'child'
- */
- protected function initChildConnectionData($xml, $tagName='child')
- {
- $c = 0;
- foreach($xml->getElementsByTagName($tagName) as $item)
- {
- ++$c;
- $this->_childConnectionAttributes[] = $item->getAttributes();
- }
-
- if($c===0)
- throw new TConfigurationException('distributeddatasource_child_required', get_class($this), $tagName);
- }
-
- /**
- * @return string Database connection class name to be created for child connection.
- */
- public function getDistributedConnectionClass()
- {
- return $this->_connDistributedClass;
- }
-
- /**
- * @param string Database connection class name to be created for child connection.
- */
- public function setDistributedConnectionClass($value)
- {
- $this->_connDistributedClass=$value;
- }
-
- /**
- * @return IDistributedDbConnection
- */
- public function getDistributedDbConnection()
- {
- $this->_hasDistributedConnectionData = false;
- if($this->_connDistributed===null)
- $this->_connDistributed = Prado::createComponent($this->getDistributedConnectionClass());
-
- if($this->_hasDistributedConnectionData)
- return $this->_connDistributed;
-
- $attribs = $this->getDistributedDbConnectionAttributes();
-
- if($attribs===null)
- return $this->_connDistributed;
-
- foreach($attribs as $name => $value)
- $this->_connDistributed->setSubproperty($name, $value);
-
- $this->_hasDistributedConnectionData = true;
-
- return $this->_connDistributed;
- }
-
- /**
- * @return TMap
- */
- protected function getDistributedDbConnectionAttributes()
- {
- $index = 0;
- $c = count($this->_childConnectionAttributes);
-
- if($c > 1) {
- $aSrc = array();
- $aTmp = array();
-
- foreach($this->_childConnectionAttributes as $k => $item)
- {
- $weight = 1;
- if( isset($item['Weight']) )
- $weight = $item['Weight'];
- $aSrc[$k] = $weight;
- }
-
- asort($aSrc);
-
- foreach($aSrc as $idx => $weight)
- $aTmp = array_merge($aTmp, array_pad(array(), $weight*5, $idx));
-
- $min = 0;
- $max = count($aTmp)-1;
- $factor = array_sum($aSrc) / count($aSrc);
- $wrand = round($min + (pow(rand(0, $max) / $max, $factor) * ($max - $min)));
- $index = $aTmp[$wrand];
- }
-
- $result = $this->_childConnectionAttributes[$index];
-
- if( isset($result['Weight']) )
- unset($result['Weight']);
-
- return $result;
- }
- }
-?> \ No newline at end of file