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<?php
/**
* TParameterPropert class file.
*
* @author Wei Zhuo <weizhuo[at]gmail[dot]com>
* @link http://www.pradosoft.com/
* @copyright Copyright © 2005-2014 PradoSoft
* @license http://www.pradosoft.com/license/
* @package System.Data.SqlMap.Configuration
*/
/**
* TParameterProperty corresponds to the <property> tag and defines
* one object property for the <parameterMap>
*
* The {@link NullValue setNullValue()} attribute can be set to any valid
* value (based on property type). The {@link NullValue setNullValue()} attribute
* is used to specify an inbound null value replacement. What this means is
* that when the value is detected in the object property, a NULL will be written
* to the database (the opposite behavior of an inbound null value replacement).
* This allows you to use a magic null number in your application for types that
* do not support null values (such as int, double, float). When these types of
* properties contain a matching null value (for example, say, -9999), a NULL
* will be written to the database instead of the value.
*
* @author Wei Zhuo <weizho[at]gmail[dot]com>
* @package System.Data.SqlMap.Configuration
* @since 3.1
*/
class TParameterProperty extends TComponent
{
private $_typeHandler;
private $_type;
private $_column;
private $_dbType;
private $_property;
private $_nullValue;
/**
* @return string class name of a custom type handler.
*/
public function getTypeHandler()
{
return $this->_typeHandler;
}
/**
* @param string class name of a custom type handler.
*/
public function setTypeHandler($value)
{
$this->_typeHandler = $value;
}
/**
* @return string type of the parameter's property
*/
public function getType()
{
return $this->_type;
}
/**
* @param string type of the parameter's property
*/
public function setType($value)
{
$this->_type = $value;
}
/**
* @return string name of a parameter to be used in the SQL statement.
*/
public function getColumn()
{
return $this->_column;
}
/**
* @param string name of a parameter to be used in the SQL statement.
*/
public function setColumn($value)
{
$this->_column = $value;
}
/**
* @return string the database column type of the parameter to be set by this property.
*/
public function getDbType()
{
return $this->_dbType;
}
/**
* @param string the database column type of the parameter to be set by this property.
*/
public function setDbType($value)
{
$this->_dbType = $value;
}
/**
* @return string name of a property of the parameter object.
*/
public function getProperty()
{
return $this->_property;
}
/**
* @param string name of a property of the parameter object.
*/
public function setProperty($value)
{
$this->_property = $value;
}
/**
* @return mixed null value replacement
*/
public function getNullValue()
{
return $this->_nullValue;
}
/**
* The nullValue attribute is used to specify an outgoing null value replacement.
* @param mixed null value replacement.
*/
public function setNullValue($value)
{
$this->_nullValue = $value;
}
public function __sleep()
{
$exprops = array(); $cn = 'TParameterProperty';
if ($this->_typeHandler===null) $exprops[] = "\0$cn\0_typeHandler";
if ($this->_type===null) $exprops[] = "\0$cn\0_type";
if ($this->_column===null) $exprops[] = "\0$cn\0_column";
if ($this->_dbType===null) $exprops[] = "\0$cn\0_dbType";
if ($this->_property===null) $exprops[] = "\0$cn\0_property";
if ($this->_nullValue===null) $exprops[] = "\0$cn\0_nullValue";
return array_diff(parent::__sleep(),$exprops);
}
}
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