Class InstanceStore

Inheritance

System.Object

InstanceStore

Namespace: System.Activities.Runtime.DurableInstancing

Assembly: System.Activities.dll

Syntax

public abstract class InstanceStore : Object

Constructors

InstanceStore()

Declaration

protected InstanceStore()

Properties

DefaultInstanceOwner

Declaration

public InstanceOwner DefaultInstanceOwner { get; set; }

Property Value

InstanceOwner

Methods

BeginExecute(InstanceHandle, InstancePersistenceCommand, TimeSpan, AsyncCallback, Object)

Declaration

public IAsyncResult BeginExecute(InstanceHandle handle, InstancePersistenceCommand command, TimeSpan timeout, AsyncCallback callback, object state)

Parameters

InstanceHandle handle

InstancePersistenceCommand command

System.TimeSpan timeout

System.AsyncCallback callback

System.Object state

Returns

System.IAsyncResult

BeginTryCommand(InstancePersistenceContext, InstancePersistenceCommand, TimeSpan, AsyncCallback, Object)

Declaration

protected virtual IAsyncResult BeginTryCommand(InstancePersistenceContext context, InstancePersistenceCommand command, TimeSpan timeout, AsyncCallback callback, object state)

Parameters

InstancePersistenceContext context

InstancePersistenceCommand command

System.TimeSpan timeout

System.AsyncCallback callback

System.Object state

Returns

System.IAsyncResult

BeginWaitForEvents(InstanceHandle, TimeSpan, AsyncCallback, Object)

Declaration

public IAsyncResult BeginWaitForEvents(InstanceHandle handle, TimeSpan timeout, AsyncCallback callback, object state)

Parameters

InstanceHandle handle

System.TimeSpan timeout

System.AsyncCallback callback

System.Object state

Returns

System.IAsyncResult

CreateInstanceHandle()

Declaration

public InstanceHandle CreateInstanceHandle()

Returns

InstanceHandle

CreateInstanceHandle(InstanceOwner)

Declaration

public InstanceHandle CreateInstanceHandle(InstanceOwner owner)

Parameters

InstanceOwner owner

Returns

InstanceHandle

CreateInstanceHandle(InstanceOwner, Guid)

Declaration

public InstanceHandle CreateInstanceHandle(InstanceOwner owner, Guid instanceId)

Parameters

InstanceOwner owner

System.Guid instanceId

Returns

InstanceHandle

CreateInstanceHandle(Guid)

Declaration

public InstanceHandle CreateInstanceHandle(Guid instanceId)

Parameters

System.Guid instanceId

Returns

InstanceHandle

EndExecute(IAsyncResult)

Declaration

public InstanceView EndExecute(IAsyncResult result)

Parameters

System.IAsyncResult result

Returns

InstanceView

EndTryCommand(IAsyncResult)

Declaration

protected virtual bool EndTryCommand(IAsyncResult result)

Parameters

System.IAsyncResult result

Returns

System.Boolean

EndWaitForEvents(IAsyncResult)

Declaration

public List<InstancePersistenceEvent> EndWaitForEvents(IAsyncResult result)

Parameters

System.IAsyncResult result

Returns

System.Collections.Generic.List<InstancePersistenceEvent>

Execute(InstanceHandle, InstancePersistenceCommand, TimeSpan)

Declaration

public InstanceView Execute(InstanceHandle handle, InstancePersistenceCommand command, TimeSpan timeout)

Parameters

InstanceHandle handle

InstancePersistenceCommand command

System.TimeSpan timeout

Returns

InstanceView

GetEvents(InstanceOwner)

Declaration

protected InstancePersistenceEvent[] GetEvents(InstanceOwner owner)

Parameters

InstanceOwner owner

Returns

InstancePersistenceEvent[]

GetInstanceOwners()

Declaration

protected InstanceOwner[] GetInstanceOwners()

Returns

InstanceOwner[]

OnFreeInstanceHandle(InstanceHandle, Object)

Declaration

protected virtual void OnFreeInstanceHandle(InstanceHandle instanceHandle, object userContext)

Parameters

InstanceHandle instanceHandle

System.Object userContext

OnNewInstanceHandle(InstanceHandle)

Declaration

protected virtual object OnNewInstanceHandle(InstanceHandle instanceHandle)

Parameters

InstanceHandle instanceHandle

Returns

System.Object

ResetEvent(InstancePersistenceEvent, InstanceOwner)

Declaration

protected void ResetEvent(InstancePersistenceEvent persistenceEvent, InstanceOwner owner)

Parameters

InstancePersistenceEvent persistenceEvent

InstanceOwner owner

SignalEvent(InstancePersistenceEvent, InstanceOwner)

Declaration

protected void SignalEvent(InstancePersistenceEvent persistenceEvent, InstanceOwner owner)

Parameters

InstancePersistenceEvent persistenceEvent

InstanceOwner owner

TryCommand(InstancePersistenceContext, InstancePersistenceCommand, TimeSpan)

Declaration

protected virtual bool TryCommand(InstancePersistenceContext context, InstancePersistenceCommand command, TimeSpan timeout)

Parameters

InstancePersistenceContext context

InstancePersistenceCommand command

System.TimeSpan timeout

Returns

System.Boolean

WaitForEvents(InstanceHandle, TimeSpan)

Declaration

public List<InstancePersistenceEvent> WaitForEvents(InstanceHandle handle, TimeSpan timeout)

Parameters

InstanceHandle handle

System.TimeSpan timeout

Returns

System.Collections.Generic.List<InstancePersistenceEvent>