Class FindOneContext<T>

The default implementation of a find operationContext.

Inheritance

System.Object

System.Dynamic.DynamicObject

ExpandoBase

Expando

Context

DataOperationContext

FindOneContext

FindOneContext<T>

Implements

IFindOneContext<T>

IFindOneContext

IFindContextBase

IDataOperationContext

IContext

IExpando

System.Dynamic.IDynamicMetaObjectProvider

IIndexable

ILoggable

System.IDisposable

Inherited Members

FindOneContext.ThrowOnNotFound

FindOneContext.EntityType

DataOperationContext.DataContext

Context.AmbientServices

Context.CompositionContext

Context.Identity

Context.Logger

Context.Dispose()

Context.ValidateIdentity(IIdentity, IIdentity)

Context.SetCompositionContext(ICompositionContext)

Context.SetAmbientServices(IAmbientServices)

Context.Dispose(Boolean)

ExpandoBase.Item[String]

ExpandoBase.GetDynamicMemberNames()

ExpandoBase.HasDynamicMember(String)

ExpandoBase.TryGetMember(GetMemberBinder, Object)

ExpandoBase.TrySetMember(SetMemberBinder, Object)

ExpandoBase.TryInvokeMember(InvokeMemberBinder, Object[], Object)

ExpandoBase.ToDictionary(Func<String, String>, Func<Object, Object>)

ExpandoBase.GetInnerObjectTypeInfo()

ExpandoBase.GetThisTypeInfo()

ExpandoBase.TryGetValue(String, Object)

ExpandoBase.TrySetValue(String, Object)

System.Dynamic.DynamicObject.GetMetaObject(System.Linq.Expressions.Expression)

System.Dynamic.DynamicObject.TryBinaryOperation(System.Dynamic.BinaryOperationBinder, System.Object, System.Object)

System.Dynamic.DynamicObject.TryConvert(System.Dynamic.ConvertBinder, System.Object)

System.Dynamic.DynamicObject.TryCreateInstance(System.Dynamic.CreateInstanceBinder, System.Object[], System.Object)

System.Dynamic.DynamicObject.TryDeleteIndex(System.Dynamic.DeleteIndexBinder, System.Object[])

System.Dynamic.DynamicObject.TryDeleteMember(System.Dynamic.DeleteMemberBinder)

System.Dynamic.DynamicObject.TryGetIndex(System.Dynamic.GetIndexBinder, System.Object[], System.Object)

System.Dynamic.DynamicObject.TryInvoke(System.Dynamic.InvokeBinder, System.Object[], System.Object)

System.Dynamic.DynamicObject.TrySetIndex(System.Dynamic.SetIndexBinder, System.Object[], System.Object)

System.Dynamic.DynamicObject.TryUnaryOperation(System.Dynamic.UnaryOperationBinder, System.Object)

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: Kephas.Data.Commands

Assembly: Kephas.Data.dll

Syntax

public class FindOneContext<T> : FindOneContext, IFindOneContext<T>, IFindOneContext, IFindContextBase, IDataOperationContext, IContext, IExpando, IDynamicMetaObjectProvider, IIndexable, ILoggable, IDisposable

Type Parameters

Name	Description
T	The entity type.

Constructors

FindOneContext(IDataContext, Expression<Func<T, Boolean>>, Boolean)

Initializes a new instance of the FindOneContext<T> class.

Declaration

public FindOneContext(IDataContext dataContext, Expression<Func<T, bool>> criteria, bool throwIfNotFound = true)

Parameters

Type	Name	Description
IDataContext	dataContext	The data context.
System.Linq.Expressions.Expression<System.Func<T, System.Boolean>>	criteria	The criteria for finding the entity.
System.Boolean	throwIfNotFound	true to throw an exception if an entity is not found, otherwise false (optional).

Properties

Criteria

Gets or sets the criteria for finding the entity.

Declaration

public Expression<Func<T, bool>> Criteria { get; set; }

Property Value

Type	Description
System.Linq.Expressions.Expression<System.Func<T, System.Boolean>>	The criteria for finding the entity.

Implements

IFindOneContext<TEntity>

IFindOneContext

IFindContextBase

IDataOperationContext

IContext

IExpando

System.Dynamic.IDynamicMetaObjectProvider

IIndexable

ILoggable

System.IDisposable

Extension Methods

DynamicObjectExtensions.SetPropertyValue(Object, String, Object)

DynamicObjectExtensions.TrySetPropertyValue(Object, String, Object)

DynamicObjectExtensions.GetPropertyValue(Object, String)

DynamicObjectExtensions.TryGetPropertyValue(Object, String, out Object)

DynamicObjectExtensions.GetRuntimeTypeInfo(Object)

DynamicObjectExtensions.ToDynamic(Object)

DynamicObjectExtensions.ToExpando(Object)

BehaviorValue.ToBehaviorValue<TValue>(TValue)

CollectionExtensions.AddRange<T, TItem>(T, IEnumerable<TItem>)

LoggingExtensions.GetLogger(Object, IContext)

TypeExtensions.GetAbstractType(Object)

TypeExtensions.GetAbstractTypeInfo(Object)

ReflectionHelper.GetTypeInfo(Object)

MessageBrokerExtensions.CreateBrokeredMessageBuilder(IContext)

ContextExtensions.InitialData(IContext)

ContextExtensions.WithInitialData<TContext>(TContext, IEnumerable<(Object entity, ChangeState changeState)>)

ContextExtensions.WithInitialData<TContext>(TContext, IEnumerable<Object>)

ContextExtensions.WithInitialData<TContext>(TContext, IEnumerable<IChangeStateTrackableEntityEntry>)

EntityEntryExtensions.TryGetAttachedEntityEntry(Object)