47 lines
1.4 KiB
C#
47 lines
1.4 KiB
C#
//----------------------------------------------------------------
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// Copyright (c) Microsoft Corporation. All rights reserved.
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//----------------------------------------------------------------
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namespace System.Activities.DurableInstancing
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{
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using System.Runtime;
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using System.Runtime.DurableInstancing;
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[Fx.Tag.XamlVisible(false)]
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public sealed class TryLoadRunnableWorkflowCommand : InstancePersistenceCommand
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{
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public TryLoadRunnableWorkflowCommand()
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: base(InstancePersistence.ActivitiesCommandNamespace.GetName("TryLoadRunnableWorkflow"))
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{
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}
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protected internal override bool IsTransactionEnlistmentOptional
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{
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get
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{
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return true;
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}
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}
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protected internal override bool AutomaticallyAcquiringLock
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{
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get
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{
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return true;
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}
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}
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protected internal override void Validate(InstanceView view)
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{
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if (!view.IsBoundToInstanceOwner)
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{
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throw FxTrace.Exception.AsError(new InvalidOperationException(SRCore.OwnerRequired));
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}
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if (view.IsBoundToInstance)
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{
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throw FxTrace.Exception.AsError(new InvalidOperationException(SRCore.AlreadyBoundToInstance));
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}
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}
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}
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}
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