Added TEnumerable and updated places where enumerable type should be used.

1 files changed, 29 insertions, 6 deletions

diff --git a/framework/TApplication.php b/framework/TApplication.php
index 375df885..0cce1a1a 100644
--- a/framework/TApplication.php
+++ b/framework/TApplication.php
@@ -112,7 +112,8 @@ require_once(PRADO_DIR.'/I18N/TGlobalization.php');
 class TApplication extends TComponent
 {
 	/**
-	 * application state
+	 * possible application mode.
+	 * @deprecated deprecated since version 3.0.4 (use TApplicationMode constants instead)
 	 */
 	const STATE_OFF='Off';
 	const STATE_DEBUG='Debug';
@@ -260,9 +261,9 @@ class TApplication extends TComponent
 	 */
 	private $_authRules=null;
 	/**
-	 * @var string application mode
+	 * @var TApplicationMode application mode
 	 */
-	private $_mode='Debug';
+	private $_mode=TApplicationMode::Debug;
 
 	/**
 	 * Constructor.
@@ -465,7 +466,7 @@ class TApplication extends TComponent
 	}
 
 	/**
-	 * @return string application mode (Off|Debug|Normal|Peformance), defaults to Debug.
+	 * @return TApplicationMode application mode. Defaults to TApplicationMode::Debug.
 	 */
 	public function getMode()
 	{
@@ -473,11 +474,11 @@ class TApplication extends TComponent
 	}
 
 	/**
-	 * @param string application mode. Valid values include Off, Debug, Normal, or Peformance
+	 * @param TApplicationMode application mode
 	 */
 	public function setMode($value)
 	{
-		$this->_mode=TPropertyValue::ensureEnum($value,array(self::STATE_OFF,self::STATE_DEBUG,self::STATE_NORMAL,self::STATE_PERFORMANCE));
+		$this->_mode=TPropertyValue::ensureEnumerable($value,'TApplicationMode');
 	}
 
 	/**
@@ -1037,6 +1038,28 @@ class TApplication extends TComponent
 	}
 }
 
+/**
+ * TApplicationMode class.
+ * TApplicationMode defines the possible mode that an application can be set at by
+ * setting {@link TApplication::setMode Mode}.
+ * In particular, the following modes are defined
+ * - Off: the application is not running. Any request to the application will obtain an error.
+ * - Debug: the application is running in debug mode.
+ * - Debug: the application is running in normal production mode.
+ * - Performance: the application is running in performance mode.
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Revision: $  $Date: $
+ * @package System
+ * @since 3.0.4
+ */
+class TApplicationMode extends TEnumerable
+{
+	const Off='Off';
+	const Debug='Debug';
+	const Normal='Normal';
+	const Performance='Performance';
+}
+
 
 /**
  * TApplicationConfiguration class.