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<?php
class TResultProperty extends TComponent
{
private $_nullValue=null;
private $_propertyName='';
private $_columnName='';
private $_columnIndex=-1;
private $_nestedResultMapName='';
private $_nestedResultMap=null;
private $_valueType=null;
private $_typeHandler=null;
private $_isLazyLoad=false;
private $_select='';
private $_dbType='';
private $_typeHandlerFactory;
private $_hostResultMapID='inplicit internal mapping';
const LIST_TYPE = 0;
const ARRAY_TYPE = 1;
const OBJECT_TYPE = 2;
public function getNullValue(){ return $this->_nullValue; }
public function setNullValue($value){ $this->_nullValue = $value; }
public function getProperty(){ return $this->_propertyName; }
public function setProperty($value){ $this->_propertyName = $value; }
public function getColumn(){ return $this->_columnName; }
public function setColumn($value){ $this->_columnName = $value; }
public function getColumnIndex(){ return $this->_columnIndex; }
public function setColumnIndex($value){ $this->_columnIndex = TPropertyValue::ensureInteger($value,-1); }
public function getResultMapping(){ return $this->_nestedResultMapName; }
public function setResultMapping($value){ $this->_nestedResultMapName = $value; }
public function getNestedResultMap(){ return $this->_nestedResultMap; }
public function setNestedResultMap($value){ $this->_nestedResultMap = $value; }
public function getType(){ return $this->_valueType; }
public function setType($value) { $this->_valueType = $value; }
public function getTypeHandler()
{
if(is_null($this->_typeHandlerFactory)) return null;
if(!is_null($this->_typeHandler))
return $this->_typeHandlerFactory->getTypeHandler(
$this->_typeHandler, $this->_dbType);
else if(!is_null($this->getType()))
return $this->_typeHandlerFactory->getTypeHandler(
$this->getType(), $this->_dbType);
else
return null;
}
public function setTypeHandler($value) { $this->_typeHandler = $value; }
public function getSelect(){ return $this->_select; }
public function setSelect($value){ $this->_select = $value; }
public function getLazyLoad(){ return $this->_isLazyLoad; }
public function setLazyLoad($value){ $this->_isLazyLoad = TPropertyValue::ensureBoolean($value,false); }
public function getDbType(){ return $this->_dbType; }
public function setDbType($value){ $this->_dbType = $value; }
public function initialize($sqlMap, $resultMap=null)
{
$this->_typeHandlerFactory = $sqlMap->getTypeHandlerFactory();
if(!is_null($resultMap))
$this->_hostResultMapID = $resultMap->getID();
// $type = !is_null($this->_typeHandler) ? $this->_typeHandler: $this->_valueType;
// $this->setTypeHandler($sqlMap->getTypeHandlerFactory()->getTypeHandler($type));
}
public function getDatabaseValue($row,$forceType=true)
{
$value = null;
if($this->_columnIndex > 0 && isset($row[$this->_columnIndex]))
$value = $this->getTypedValue($row[$this->_columnIndex], $forceType);
else if(isset($row[$this->_columnName]))
$value = $this->getTypedValue($row[$this->_columnName],$forceType);
if(is_null($value) && !is_null($this->_nullValue))
$value = $this->getTypedValue($this->_nullValue,$forceType);
return $value;
}
public function getOrdinalValue($row)
{
return $this->getDatabaseValue($row,false);
}
private function getTypedValue($value, $forceType=true)
{
if(!$forceType) return $value;
if(is_null($this->getTypeHandler()))
{
return TTypeHandlerFactory::convertToType($this->_valueType, $value);
}
else
{
try
{
return $this->getTypeHandler()->getResult($value);
}
catch (Exception $e)
{
throw new TSqlMapExecutionException(
'sqlmap_error_in_result_property_from_handler',$this->_hostResultMapID,
$value, get_class($this->getTypeHandler()), $e->getMessage());
}
}
}
public function getPropertyType($type=null)
{
if(is_null($type))
$type = $this->getType();
if(class_exists($type, false)) //NO force autoloading
{
$class = new ReflectionClass($type);
if($class->isSubclassOf('TList'))
return self::LIST_TYPE;
if($class->inmplementsInterface('ArrayAccess'))
return self::ARRAY_TYPE;
}
if(strtolower($type) == 'array')
return self::ARRAY_TYPE;
return self::OBJECT_TYPE;
}
public function isListType($target)
{
if(is_null($this->getType()))
{
$prop = TPropertyAccess::get($target,$this->getProperty());
return $prop instanceof TList;
}
return $this->getPropertyType() == self::LIST_TYPE;
}
public function isArrayType($target)
{
if(is_null($this->getType()))
{
$prop = TPropertyAccess::get($target,$this->getProperty());
if(is_object($prop))
return $prop instanceof ArrayAccess;
return is_array($prop);
}
return $this->getPropertyType() == self::ARRAY_TYPE;
}
public function isObjectType($target)
{
if(is_null($this->getType()))
{
$prop = TPropertyAccess::get($target,$this->getProperty());
return is_object($prop);
}
return $this->getPropertyType() == self::OBJECT_TYPE;
}
}
?>
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