Implement autoloading

class.databaserecord.php

@@ -20,6 +20,7 @@ abstract class CPHPDatabaseRecordClass extends CPHPBaseClass
 	public $table_name = "";
 	public $query_cache = 60;
 	public $id_field = "Id";
+	public $autoloading = true;
 	
 	public $prototype = array();
 	public $prototype_render = array();	
@@ -34,6 +35,36 @@ abstract class CPHPDatabaseRecordClass extends CPHPBaseClass
 		$this->EventConstructed();
 	}
 	
+	public function __get($name)
+	{
+		if($name[0] == "s" || $name[0] == "u")
+		{
+			$actual_name = substr($name, 1);
+			
+			$found = false;
+			
+			foreach($this->prototype as $type => $dataset)
+			{
+				if(isset($dataset[$actual_name]))
+				{
+					$found = true;
+					$found_type = $type;
+					$found_field = $dataset[$actual_name];
+				}
+			}
+			
+			if($found === false)
+			{
+				$classname = get_class($this);
+				throw new PrototypeException("The {$actual_name} variable was not found in the prototype of the {$classname} class.");
+			}
+			
+			$this->SetField($found_type, $actual_name, $found_field);
+			
+			return $this->$name;
+		}
+	}
+	
 	public function RefreshData()
 	{
 		$this->PurgeCache();
@@ -105,10 +136,13 @@ abstract class CPHPDatabaseRecordClass extends CPHPBaseClass
 			
 			$this->uData = $uDataSource;
 			
+			if($this->autoloading === false)
+			{
 				foreach($this->prototype as $type => $dataset)
 				{
 					$this->BindDataset($type, $dataset, $defaultable);
 				}
+			}
 			
 			$this->sFound = true;
 		}
@@ -126,6 +160,20 @@ abstract class CPHPDatabaseRecordClass extends CPHPBaseClass
 		{
 			foreach($dataset as $variable_name => $column_name) 
 			{
+				$this->SetField($type, $variable_name, $column_name);
+			}
+		}
+		else
+		{
+			$classname = get_class($this);
+			throw new Exception("Invalid dataset passed on to {$classname}.BindDataset."); 
+		}
+	}
+	
+	public function SetField($type, $variable_name, $column_name)
+	{
+		global $cphp_class_map;
+		
 		if(!isset($this->uData[$column_name]))
 		{
 			throw new Exception("The column name {$column_name} was not found in the resultset - ensure the prototype corresponds to the table schema.");
@@ -178,17 +226,10 @@ abstract class CPHPDatabaseRecordClass extends CPHPBaseClass
 							$value = new $class_name($original_value);
 						}
 						catch (NotFoundException $e)
-								{
-									if(is_array($defaultable) && in_array($variable_name, $defaultable))
-									{
-										$value = new $class_name(0);
-									}
-									else
 						{
 							$e->field = $variable_name;
 							throw $e;
 						}
-								}
 						$variable_type = CPHP_VARIABLE_SAFE;
 						$found = true;
 					}
@@ -211,13 +252,6 @@ abstract class CPHPDatabaseRecordClass extends CPHPBaseClass
 		$variable_name_unsafe = "u" . $variable_name;
 		$this->$variable_name_unsafe = $original_value;
 	}
-		}
-		else
-		{
-			$classname = get_class($this);
-			throw new Exception("Invalid dataset passed on to {$classname}.BindDataset."); 
-		}
-	}
 	
 	public function FillDefaults()
 	{