Class UdtMap

Represents a map between a user defined type in Cassandra and a .NET Type, with data on how to map field names in the UDT to .NET property names.

Inheritance

object

UdtMap

UdtMap<T>

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Cassandra

Assembly: Cassandra.dll

Syntax

public abstract class UdtMap

Constructors

UdtMap(Type, string, string)

Declaration

protected UdtMap(Type netType, string udtName, string keyspace)

Parameters

Type	Name	Description
Type	netType
string	udtName
string	keyspace

UdtMap(Type, string)

Declaration

protected UdtMap(Type netType, string udtName)

Parameters

Type	Name	Description
Type	netType
string	udtName

Fields

_fieldNameToProperty

Declaration

protected readonly Dictionary<string, PropertyInfo> _fieldNameToProperty

Field Value

Type	Description
Dictionary<string, PropertyInfo>

_propertyToFieldName

Declaration

protected readonly Dictionary<PropertyInfo, string> _propertyToFieldName

Field Value

Type	Description
Dictionary<PropertyInfo, string>

PropertyFlags

Declaration

public const BindingFlags PropertyFlags = IgnoreCase | Instance | Public | FlattenHierarchy

Field Value

Type	Description
BindingFlags

Properties

Definition

Declaration

protected UdtColumnInfo Definition { get; set; }

Property Value

Type	Description
UdtColumnInfo

IgnoreCase

Declaration

protected bool IgnoreCase { get; set; }

Property Value

Type	Description
bool

Keyspace

Declaration

protected string Keyspace { get; }

Property Value

Type	Description
string

NetType

Declaration

protected Type NetType { get; set; }

Property Value

Type	Description
Type

UdtName

Declaration

protected string UdtName { get; set; }

Property Value

Type	Description
string

Methods

AddPropertyMapping(PropertyInfo, string)

Declaration

public void AddPropertyMapping(PropertyInfo propInfo, string udtFieldName)

Parameters

Type	Name	Description
PropertyInfo	propInfo
string	udtFieldName

Automap()

Maps properties and fields by name

Declaration

protected virtual void Automap()

Build(UdtColumnInfo)

Builds the mapping using the Udt definition. Sets the definition, validates the fields vs the mapped fields. In case there isn't any property mapped defined, it auto maps the properties by name

Declaration

protected virtual void Build(UdtColumnInfo definition)

Parameters

Type	Name	Description
UdtColumnInfo	definition

CreateInstance()

Creates a new instance of the target .NET type

Declaration

protected virtual object CreateInstance()

Returns

Type	Description
object

For<T>(string, string)

Creates a new UdtMap for the specified .NET type, optionally mapped to the specified UDT name.

Declaration

public static UdtMap<T> For<T>(string udtName = null, string keyspace = null) where T : new()

Parameters

Type	Name	Description
string	udtName
string	keyspace

Returns

Type	Description
UdtMap<T>

Type Parameters

Name	Description
T

GetPropertyForUdtField(string)

Gets the PropertyInfo that corresponds to the specified UDT field name.

Declaration

protected PropertyInfo GetPropertyForUdtField(string udtFieldName)

Parameters

Type	Name	Description
string	udtFieldName

Returns

Type	Description
PropertyInfo

GetUdtFieldName(PropertyInfo)

Gets the UDT field name for a given property.

Declaration

protected string GetUdtFieldName(PropertyInfo property)

Parameters

Type	Name	Description
PropertyInfo	property

Returns

Type	Description
string