Class InstancePersistenceContext
Inheritance
System.Object
InstancePersistenceContext
Namespace: System.Activities.Runtime.DurableInstancing
Assembly: System.Activities.dll
Syntax
public sealed class InstancePersistenceContext : ObjectProperties
InstanceHandle
InstanceVersion
Declaration
public long InstanceVersion { get; }Property Value
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System.Int64
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InstanceView
LockToken
Declaration
public Guid LockToken { get; }Property Value
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System.Guid
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UserContext
Declaration
public object UserContext { get; }Property Value
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System.Object
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Methods
AssociatedInstanceKey(Guid)
Declaration
public void AssociatedInstanceKey(Guid key)Parameters
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System.Guid
key
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BeginBindReclaimedLock(Int64, TimeSpan, AsyncCallback, Object)
Declaration
public IAsyncResult BeginBindReclaimedLock(long instanceVersion, TimeSpan timeout, AsyncCallback callback, object state)Parameters
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System.Int64
instanceVersion
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System.TimeSpan
timeout
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System.AsyncCallback
callback
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System.Object
state
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Returns
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System.IAsyncResult
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BeginExecute(InstancePersistenceCommand, TimeSpan, AsyncCallback, Object)
Declaration
public IAsyncResult BeginExecute(InstancePersistenceCommand command, TimeSpan timeout, AsyncCallback callback, object state)Parameters
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InstancePersistenceCommand
command
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System.TimeSpan
timeout
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System.AsyncCallback
callback
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System.Object
state
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Returns
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System.IAsyncResult
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BindAcquiredLock(Int64)
Declaration
public void BindAcquiredLock(long instanceVersion)Parameters
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System.Int64
instanceVersion
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BindEvent(InstancePersistenceEvent)
Declaration
public void BindEvent(InstancePersistenceEvent persistenceEvent)Parameters
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InstancePersistenceEvent
persistenceEvent
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BindInstance(Guid)
Declaration
public void BindInstance(Guid instanceId)Parameters
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System.Guid
instanceId
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BindInstanceOwner(Guid, Guid)
Declaration
public void BindInstanceOwner(Guid instanceOwnerId, Guid lockToken)Parameters
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System.Guid
instanceOwnerId
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System.Guid
lockToken
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BindReclaimedLock(Int64, TimeSpan)
Declaration
public void BindReclaimedLock(long instanceVersion, TimeSpan timeout)Parameters
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System.Int64
instanceVersion
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System.TimeSpan
timeout
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CompletedInstance()
Declaration
public void CompletedInstance()CompletedInstanceKey(Guid)
Declaration
public void CompletedInstanceKey(Guid key)Parameters
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System.Guid
key
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CreateBindReclaimedLockException(Int64)
Declaration
public Exception CreateBindReclaimedLockException(long instanceVersion)Parameters
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System.Int64
instanceVersion
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Returns
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System.Exception
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EndBindReclaimedLock(IAsyncResult)
Declaration
public void EndBindReclaimedLock(IAsyncResult result)Parameters
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System.IAsyncResult
result
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EndExecute(IAsyncResult)
Declaration
public void EndExecute(IAsyncResult result)Parameters
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System.IAsyncResult
result
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Execute(InstancePersistenceCommand, TimeSpan)
Declaration
public void Execute(InstancePersistenceCommand command, TimeSpan timeout)Parameters
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InstancePersistenceCommand
command
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System.TimeSpan
timeout
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LoadedInstance(InstanceState, IDictionary<XName, InstanceValue>, IDictionary<XName, InstanceValue>, IDictionary<Guid, IDictionary<XName, InstanceValue>>, IDictionary<Guid, IDictionary<XName, InstanceValue>>)
Declaration
public void LoadedInstance(InstanceState state, IDictionary<XName, InstanceValue> instanceData, IDictionary<XName, InstanceValue> instanceMetadata, IDictionary<Guid, IDictionary<XName, InstanceValue>> associatedInstanceKeyMetadata, IDictionary<Guid, IDictionary<XName, InstanceValue>> completedInstanceKeyMetadata)Parameters
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InstanceState
state
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System.Collections.Generic.IDictionary<System.Xml.Linq.XName, InstanceValue>
instanceData
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System.Collections.Generic.IDictionary<System.Xml.Linq.XName, InstanceValue>
instanceMetadata
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System.Collections.Generic.IDictionary<System.Guid, System.Collections.Generic.IDictionary<System.Xml.Linq.XName, InstanceValue>>
associatedInstanceKeyMetadata
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System.Collections.Generic.IDictionary<System.Guid, System.Collections.Generic.IDictionary<System.Xml.Linq.XName, InstanceValue>>
completedInstanceKeyMetadata
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PersistedInstance(IDictionary<XName, InstanceValue>)
Declaration
public void PersistedInstance(IDictionary<XName, InstanceValue> data)Parameters
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System.Collections.Generic.IDictionary<System.Xml.Linq.XName, InstanceValue>
data
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QueriedInstanceStore(InstanceStoreQueryResult)
Declaration
public void QueriedInstanceStore(InstanceStoreQueryResult queryResult)Parameters
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InstanceStoreQueryResult
queryResult
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ReadInstanceKeyMetadata(Guid, IDictionary<XName, InstanceValue>, Boolean)
Declaration
public void ReadInstanceKeyMetadata(Guid key, IDictionary<XName, InstanceValue> metadata, bool complete)Parameters
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System.Guid
key
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System.Collections.Generic.IDictionary<System.Xml.Linq.XName, InstanceValue>
metadata
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System.Boolean
complete
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ReadInstanceMetadata(IDictionary<XName, InstanceValue>, Boolean)
Declaration
public void ReadInstanceMetadata(IDictionary<XName, InstanceValue> metadata, bool complete)Parameters
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System.Collections.Generic.IDictionary<System.Xml.Linq.XName, InstanceValue>
metadata
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System.Boolean
complete
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ReadInstanceOwnerMetadata(IDictionary<XName, InstanceValue>, Boolean)
Declaration
public void ReadInstanceOwnerMetadata(IDictionary<XName, InstanceValue> metadata, bool complete)Parameters
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System.Collections.Generic.IDictionary<System.Xml.Linq.XName, InstanceValue>
metadata
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System.Boolean
complete
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SetCancellationHandler(Action<InstancePersistenceContext>)
Declaration
public void SetCancellationHandler(Action<InstancePersistenceContext> cancellationHandler)Parameters
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System.Action<InstancePersistenceContext>
cancellationHandler
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UnassociatedInstanceKey(Guid)
Declaration
public void UnassociatedInstanceKey(Guid key)Parameters
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System.Guid
key
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WroteInstanceKeyMetadataValue(Guid, XName, InstanceValue)
Declaration
public void WroteInstanceKeyMetadataValue(Guid key, XName name, InstanceValue value)Parameters
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System.Guid
key
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System.Xml.Linq.XName
name
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InstanceValue
value
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WroteInstanceMetadataValue(XName, InstanceValue)
Declaration
public void WroteInstanceMetadataValue(XName name, InstanceValue value)Parameters
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System.Xml.Linq.XName
name
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InstanceValue
value
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WroteInstanceOwnerMetadataValue(XName, InstanceValue)
Declaration
public void WroteInstanceOwnerMetadataValue(XName name, InstanceValue value)Parameters
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System.Xml.Linq.XName
name
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InstanceValue
value
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