Class EntityHistoryHelper

Inheritance

System.Object

EntityHistoryHelper

Implements

IEntityHistoryHelper

ITransientDependency

Namespace: Volo.Abp.EntityFrameworkCore.EntityHistory

Assembly: Volo.Abp.EntityFrameworkCore.dll

Syntax

public class EntityHistoryHelper : object, IEntityHistoryHelper, ITransientDependency

Constructors

EntityHistoryHelper(IAuditingStore, IOptions<AbpAuditingOptions>, IClock, IJsonSerializer, IAuditingHelper)

Declaration

public EntityHistoryHelper(IAuditingStore auditingStore, IOptions<AbpAuditingOptions> options, IClock clock, IJsonSerializer jsonSerializer, IAuditingHelper auditingHelper)

Parameters

Type	Name	Description
IAuditingStore	auditingStore
IOptions<AbpAuditingOptions>	options
IClock	clock
IJsonSerializer	jsonSerializer
IAuditingHelper	auditingHelper

Properties

AuditingHelper

Declaration

protected IAuditingHelper AuditingHelper { get; }

Property Value

Type	Description
IAuditingHelper

AuditingStore

Declaration

protected IAuditingStore AuditingStore { get; }

Property Value

Type	Description
IAuditingStore

JsonSerializer

Declaration

protected IJsonSerializer JsonSerializer { get; }

Property Value

Type	Description
IJsonSerializer

Logger

Declaration

public ILogger<EntityHistoryHelper> Logger { get; set; }

Property Value

Type	Description
ILogger<EntityHistoryHelper>

Options

Declaration

protected AbpAuditingOptions Options { get; }

Property Value

Type	Description
AbpAuditingOptions

Methods

CreateChangeList(ICollection<EntityEntry>)

Declaration

public virtual List<EntityChangeInfo> CreateChangeList(ICollection<EntityEntry> entityEntries)

Parameters

Type	Name	Description
ICollection<EntityEntry>	entityEntries

Returns

Type	Description
List<EntityChangeInfo>

GetTenantId(Object)

Declaration

protected virtual Guid? GetTenantId(object entity)

Parameters

Type	Name	Description
System.Object	entity

Returns

Type	Description
System.Nullable<Guid>

UpdateChangeList(List<EntityChangeInfo>)

Updates change time, entity id and foreign keys after SaveChanges is called.

Declaration

public void UpdateChangeList(List<EntityChangeInfo> entityChanges)

Parameters

Type	Name	Description
List<EntityChangeInfo>	entityChanges

Implements

IEntityHistoryHelper

ITransientDependency

Extension Methods

AbpObjectExtensions.As<T>(Object)

AbpObjectExtensions.To<T>(Object)

AbpObjectExtensions.IsIn<T>(T, T[])

AbpObjectExtensions.IsIn<T>(T, IEnumerable<T>)

AbpObjectExtensions.If<T>(T, Boolean, Func<T, T>)

AbpObjectExtensions.If<T>(T, Boolean, Action<T>)

LockExtensions.Locking(Object, Action)

LockExtensions.Locking<T>(T, Action<T>)

LockExtensions.Locking<TResult>(Object, Func<TResult>)

LockExtensions.Locking<T, TResult>(T, Func<T, TResult>)