Interface IRepositoryStructureAdapter

Repository structure adapter

Namespace: XData.Mapping.Dynamic

Assembly: XData.docfx.dll

Syntax

public interface IRepositoryStructureAdapter

Methods

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Expr<TValue>(String, Expression<Func<IQueryStructureAdapter, TValue>>, DbType, Expression<Func<IRepositoryExpressionMappingAdapter, IStructureFlag>>[])

SQL expression mapping

Declaration

TValue Expr<TValue>(string fieldName, Expression<Func<IQueryStructureAdapter, TValue>> expr, DbType dbType, params Expression<Func<IRepositoryExpressionMappingAdapter, IStructureFlag>>[] attributes)

Parameters

Type	Name	Description
String	fieldName	Expression field name
Expression<Func<IQueryStructureAdapter, TValue>>	expr	Expression
DbType	dbType	Expression database type
Expression<Func<IRepositoryExpressionMappingAdapter, IStructureFlag>>[]	attributes	Property mapping attributes

Returns

Type	Description
TValue	Expression value

Type Parameters

Name	Description
TValue	Expression result type

Remarks

WARNING! Can be used in dynamic query mapping only!

Expr<TValue>(String, DataExpressionType, String, DbType, Expression<Func<IRepositoryExpressionMappingAdapter, IStructureFlag>>[])

SQL expression mapping

Declaration

TValue Expr<TValue>(string fieldName, DataExpressionType type, string exprText, DbType dbType, params Expression<Func<IRepositoryExpressionMappingAdapter, IStructureFlag>>[] attributes)

Parameters

Type	Name	Description
String	fieldName	Expression field name
DataExpressionType	type	Expression source type
String	exprText	Expression text
DbType	dbType	Expression database type
Expression<Func<IRepositoryExpressionMappingAdapter, IStructureFlag>>[]	attributes	Property mapping attributes

Returns

Type	Description
TValue	Expression value

Type Parameters

Name	Description
TValue	Expression result type

Remarks

WARNING! Can be used in dynamic query mapping only!

Ref<TValue>(String, String, Expression<Func<IRepositoryReadOnlyPropertyMappingAdapter, IStructureFlag>>[])

Inner view property reference mapping

Declaration

TValue Ref<TValue>(string sourceAlias, string property, params Expression<Func<IRepositoryReadOnlyPropertyMappingAdapter, IStructureFlag>>[] attributes)

Parameters

Type	Name	Description
String	sourceAlias	Referenced property subquery alias
String	property	Referenced property name
Expression<Func<IRepositoryReadOnlyPropertyMappingAdapter, IStructureFlag>>[]	attributes	Property mapping attributes

Returns

Type	Description
TValue	Referenced property value

Type Parameters

Name	Description
TValue	Referenced property type

Remarks

WARNING! Can be used in dynamic query mapping only!

Ref<TValue, TInnerView>(String, Expression<Func<TInnerView, Object>>, Expression<Func<IRepositoryReadOnlyPropertyMappingAdapter, IStructureFlag>>[])

Inner view property reference mapping

Declaration

TValue Ref<TValue, TInnerView>(string sourceAlias, Expression<Func<TInnerView, object>> property, params Expression<Func<IRepositoryReadOnlyPropertyMappingAdapter, IStructureFlag>>[] attributes)
    where TInnerView : class

Parameters

Type	Name	Description
String	sourceAlias	Referenced property subquery alias
Expression<Func<TInnerView, Object>>	property	Referenced property name
Expression<Func<IRepositoryReadOnlyPropertyMappingAdapter, IStructureFlag>>[]	attributes	Property mapping attributes