1 files changed, 84 insertions, 0 deletions
diff --git a/framework/Configuration/TProtectedConfiguration.php b/framework/Configuration/TProtectedConfiguration.php
new file mode 100644
index 00000000..da643014
--- /dev/null
+++ b/framework/Configuration/TProtectedConfiguration.php
@@ -0,0 +1,84 @@
+<?php
+/**
+ * TProtectedConfiguration class.
+ * Provides access to the protected-configuration providers for the current application's configuration file.
+ *
+ * @author Jason Ragsdale <jrags@jasrags.net>
+ * @version $Id: TProtectedConfiguration.php 1398 2006-09-08 19:31:03Z xue $
+ * @package System.Configuration
+ * @since 3.1
+ */
+final class TProtectedConfiguration extends TModule 
+{
+	private $_defaultProvider;
+	/**
+	 * @var array list of providers available
+	 */
+	private $_providers=array();
+	/**
+	 * @var string external configuration file
+	 */
+	private $_configFile=null;
+	
+	public function getDefaultProvider()
+	{
+		return $this->_defaultProvider;
+	}
+	public function setDefaultProvider($value)
+	{
+		$this->_defaultProvider = TPropertyValue::ensureString($value);
+	}
+	public function getProvider($value=null)
+	{
+		if ($value)
+			$index = $value;
+		else 	
+			$index = $this->_defaultProvider;
+			
+		$provider = $this->_providers[$index];
+			
+		if (!$provider instanceof TProviderBase)
+			throw new TConfigurationException('protectedconfiguration_not_a_provider',$index);
+			
+		return $provider;
+	}
+	
+	public function init($config)
+	{
+		if($this->_configFile!==null)
+		{
+			if(is_file($this->_configFile))
+			{
+				$dom=new TXmlDocument;
+				$dom->loadFromFile($this->_configFile);
+				$this->loadConfig($dom);
+			}
+			else
+				throw new TConfigurationException('protectedconfiguration_configfile_invalid',$this->_configFile);
+		}
+		$this->loadConfig($config);
+//		$this->getApplication()->attachEventHandler('OnEndRequest',array($this,'collectLogs'));
+	}
+	/**
+	 * Loads configuration from an XML element
+	 * @param TXmlElement configuration node
+	 * @throws TConfigurationException if log route class or type is not specified
+	 */
+	private function loadConfig($xml)
+	{
+		foreach($xml->getElementsByTagName('provider') as $providerConfig)
+		{
+			$properties=$providerConfig->getAttributes();
+			if(($class=$properties->remove('class'))===null)
+				throw new TConfigurationException('protectedconfiguration_providerclass_required');
+			$provider=Prado::createComponent($class);
+			if(!($provider instanceof TProviderBase))
+				throw new TConfigurationException('protectedconfiguration_providertype_invalid');
+			foreach($properties as $name=>$value)
+				$provider->setSubproperty($name,$value);
+			$this->_providers[$provider->getId()]=$provider;
+			$provider->init($providerConfig);
+		}
+	}
+}
+?>
+\ No newline at end of file