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
Namespace: Cassandra
Assembly: Cassandra.dll
Syntax
public abstract class UdtMap

Constructors

UdtMap(Type, string)

Declaration
protected UdtMap(Type netType, string udtName)
Parameters
Type Name Description
Type netType
string udtName

UdtMap(Type, string, string)

Declaration
protected UdtMap(Type netType, string udtName, string keyspace)
Parameters
Type Name Description
Type netType
string udtName
string keyspace

Fields

PropertyFlags

Declaration
public const BindingFlags PropertyFlags = IgnoreCase | Instance | Public | FlattenHierarchy
Field Value
Type Description
BindingFlags

_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>

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