Microsoft.Practices.EnterpriseLibrary.Data.PropertyMapping Class Reference

Base class for mapping values to properties by the ReflectionRowMapper<TResult>. More...

Inheritance diagram for Microsoft.Practices.EnterpriseLibrary.Data.PropertyMapping:

Public Member Functions
abstract object	GetPropertyValue (IDataRecord row)
	When implemented by a class, extracts the value for the mapped property from row . More...
void	Map (object instance, IDataRecord row)
	Performs the actual mapping from column to property. More...

Protected Member Functions
	PropertyMapping (PropertyInfo property)
	Initializes a new PropertyMapping. More...
void	SetValue (object instance, object value)
	Sets the value to instance using PropertyMapping.Property. More...

Static Protected Member Functions
static object	ConvertValue (object value, Type conversionType)
	Converts the database value value to conversionType . More...
static object	ConvertNullableValue (object value, Type conversionType)
	Converts the database value value to conversionType , where conversionType is a nullable value. More...
static object	ConvertNonNullableValue (object value, Type conversionType)
	Converts the database value value to conversionType . Will throw an exception if conversionType is a nullable value. More...

Properties
PropertyInfo	Property [get]
	Gets the property that will be mapped to. More...

Detailed Description

Base class for mapping values to properties by the ReflectionRowMapper<TResult>.

See also

ColumnNameMapping, FuncMapping

Constructor & Destructor Documentation

PropertyMapping()

Microsoft.Practices.EnterpriseLibrary.Data.PropertyMapping.PropertyMapping ( PropertyInfo  property )

protected

Initializes a new PropertyMapping.

Member Function Documentation

ConvertNonNullableValue()

static object Microsoft.Practices.EnterpriseLibrary.Data.PropertyMapping.ConvertNonNullableValue ( object  value, Type  conversionType  )

staticprotected

Converts the database value value to conversionType . Will throw an exception if conversionType is a nullable value.

Parameters

value	Value from the database.
conversionType	Type to convert to.

Returns

The converted value.

ConvertNullableValue()

static object Microsoft.Practices.EnterpriseLibrary.Data.PropertyMapping.ConvertNullableValue ( object  value, Type  conversionType  )

staticprotected

Converts the database value value to conversionType , where conversionType is a nullable value.

Parameters

value	Value from the database.
conversionType	Type to convert to.

Returns

The converted value.

ConvertValue()

static object Microsoft.Practices.EnterpriseLibrary.Data.PropertyMapping.ConvertValue ( object  value, Type  conversionType  )

staticprotected

Converts the database value value to conversionType .

GetPropertyValue()

abstract object Microsoft.Practices.EnterpriseLibrary.Data.PropertyMapping.GetPropertyValue ( IDataRecord  row )

pure virtual

When implemented by a class, extracts the value for the mapped property from row .

Parameters

row	The data record.

Returns

The properly converted value.

Implemented in Microsoft.Practices.EnterpriseLibrary.Data.FuncMapping, and Microsoft.Practices.EnterpriseLibrary.Data.ColumnNameMapping.

Map()

void Microsoft.Practices.EnterpriseLibrary.Data.PropertyMapping.Map	(	object	instance,
		IDataRecord	row
	)

Performs the actual mapping from column to property.

Parameters

instance	The object that contains the PropertyMapping.Property.
row	The row that contains the ColumnNameMapping.ColumnName.

SetValue()

void Microsoft.Practices.EnterpriseLibrary.Data.PropertyMapping.SetValue ( object  instance, object  value  )

protected

Sets the value to instance using PropertyMapping.Property.

Parameters

instance	The object value will be assigned to.
value	The value that will be assigned to instance .

Property Documentation

Property

PropertyInfo Microsoft.Practices.EnterpriseLibrary.Data.PropertyMapping.Property

get

Gets the property that will be mapped to.

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The documentation for this class was generated from the following file:

• ReflectionRowMapper.cs