1 files changed, 19 insertions, 18 deletions

diff --git a/framework/Data/SqlMap/Statements/TPreparedStatement.php b/framework/Data/SqlMap/Statements/TPreparedStatement.php
index b4a7c272..f46994ab 100644
--- a/framework/Data/SqlMap/Statements/TPreparedStatement.php
+++ b/framework/Data/SqlMap/Statements/TPreparedStatement.php
@@ -6,7 +6,7 @@
  * @link http://www.pradosoft.com/
  * @copyright Copyright © 2005-2013 PradoSoft
  * @license http://www.pradosoft.com/license/
- * @version $Id$
+ * @version $Id: TPreparedStatement.php 3245 2013-01-07 20:23:32Z ctrlaltca $
  * @package System.Data.SqlMap.Statements
  */
 
@@ -14,7 +14,7 @@
  * TpreparedStatement class.
  *
  * @author Wei Zhuo <weizho[at]gmail[dot]com>
- * @version $Id$
+ * @version $Id: TPreparedStatement.php 3245 2013-01-07 20:23:32Z ctrlaltca $
  * @package System.Data.SqlMap.Statements
  * @since 3.1
  */
@@ -24,32 +24,33 @@ class TPreparedStatement extends TComponent
 	private $_parameterNames;
 	private $_parameterValues;
 
+	public function __construct()
+	{
+		$this->_parameterNames=new TList;
+		$this->_parameterValues=new TMap;
+	}
+
 	public function getPreparedSql(){ return $this->_sqlString; }
 	public function setPreparedSql($value){ $this->_sqlString = $value; }
 
-	public function getParameterNames($needed = true)
-	{ 
-		if (!$this->_parameterNames and $needed)
-			$this->_parameterNames = new TList;
-		return $this->_parameterNames; 
-	}
-
+	public function getParameterNames(){ return $this->_parameterNames; }
 	public function setParameterNames($value){ $this->_parameterNames = $value; }
 
-	public function getParameterValues($needed = true)
-	{ 
-		if (!$this->_parameterValues and $needed)
-			$this->_parameterValues=new TMap;
-		return $this->_parameterValues; 
-	}
-
+	public function getParameterValues(){ return $this->_parameterValues; }
 	public function setParameterValues($value){ $this->_parameterValues = $value; }
+
+	public function __wakeup()
+	{
+		parent::__wakeup();
+		if (!$this->_parameterNames) $this->_parameterNames = new TList;
+		if (!$this->_parameterValues) $this->_parameterValues = new TMap;
+	}
 	
 	public function __sleep()
 	{
 		$exprops = array(); $cn = __CLASS__; 
-		if (!$this->_parameterNames or !$this->_parameterNames->getCount()) $exprops[] = "\0$cn\0_parameterNames";
-		if (!$this->_parameterValues or !$this->_parameterValues->getCount()) $exprops[] = "\0$cn\0_parameterValues";
+		if (!$this->_parameterNames->getCount()) $exprops[] = "\0$cn\0_parameterNames";
+		if (!$this->_parameterValues->getCount()) $exprops[] = "\0$cn\0_parameterValues";
 		return array_diff(parent::__sleep(),$exprops);
 	}
 }