C# 클래스 OpenADK.Library.Tools.Mapping.DataReaderAdaptor

Implements IFieldAdaptor for the ADK, based on an IDataReader instance.

To use this class, create an instance of it based on an open IDataReader instance. You are responsible for navigation of the IDataReader by calling IDataReader.Read. When you are ready to map the current IDataReader row to a SIFElement, pass this class into the MappingsContext.MapOutbound() method.

상속: IFieldAdaptor

파일 보기 프로젝트 열기: nsip/SifBootCamp-dotNet 1 사용 예제들

공개 메소드들

메소드	설명
DataReaderAdaptor ( IDataReader reader ) : System
GetSifValue ( string fieldName, TypeConverter typeConverter, FieldMapping mapping ) : SifSimpleType	Gets a value from the underlying data store to be used in an outbound field mapping operation
GetValue ( string key ) : object	Returns the underlying value being stored for the field. This method is not called during Mappings operations. It may be called by classes such as the OpenADK.Library.IValueBuilder class
HasField ( string fieldName ) : bool	Returns whether the field being requested for mapping has a value that can be mapped to SIF
SetSifValue ( string fieldName, SifSimpleType value, FieldMapping mapping ) : void	Sets a value that has been retrieved from a SIF Element in an inbound field mapping operation.

비공개 메소드들

메소드	설명
SafeGetOrdinal ( string key ) : int

메소드 상세

DataReaderAdaptor() 공개 메소드

public DataReaderAdaptor ( IDataReader reader ) : System
reader	IDataReader
리턴	System

GetSifValue() 공개 메소드

Gets a value from the underlying data store to be used in an outbound field mapping operation

public GetSifValue ( string fieldName, TypeConverter typeConverter, FieldMapping mapping ) : SifSimpleType
fieldName	string	The field name that is mapped to a SIFElement
typeConverter	TypeConverter	The converter class for the requested SIF data type
mapping	FieldMapping	The FieldMapping this value was generated from or null
리턴	SifSimpleType

GetValue() 공개 메소드

Returns the underlying value being stored for the field.

This method is not called during Mappings operations. It may be called by classes such as the OpenADK.Library.IValueBuilder class

public GetValue ( string key ) : object
key	string
리턴	object

HasField() 공개 메소드

Returns whether the field being requested for mapping has a value that can be mapped to SIF

public HasField ( string fieldName ) : bool
fieldName	string	The field name being mapped to SIF
리턴	bool

SetSifValue() 공개 메소드

Sets a value that has been retrieved from a SIF Element in an inbound field mapping operation.

public SetSifValue ( string fieldName, SifSimpleType value, FieldMapping mapping ) : void
fieldName	string	The field name that is mapped to a SIFElement
value	SifSimpleType	The value of the SIF element
mapping	FieldMapping	The FieldMappings that will be used to set this value or null
리턴	void