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// ****************************************************************************
// Copyright (C) Microsoft Corporation. All rights reserved.
//
using System;
using System.IO;
using System.Threading;
using System.Diagnostics;
using System.Globalization;
using System.Collections;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Workflow.Runtime;
using System.Workflow.ComponentModel;
using System.Workflow.Runtime.Hosting;
namespace System.Workflow.Runtime
{
[Obsolete("The System.Workflow.* types are deprecated. Instead, please use the new types from System.Activities.*")]
public class WorkflowEventArgs : EventArgs
{
private WorkflowInstance _instance;
internal WorkflowEventArgs(WorkflowInstance instance)
{
_instance = instance;
}
public WorkflowInstance WorkflowInstance
{
get
{
return _instance;
}
}
}
[Obsolete("The System.Workflow.* types are deprecated. Instead, please use the new types from System.Activities.*")]
public class WorkflowCompletedEventArgs : WorkflowEventArgs
{
private Dictionary<String, Object> _outputParameters;
private Activity _originalWorkflowDefinition;
private Activity _workflowDefinition;
internal WorkflowCompletedEventArgs(WorkflowInstance instance, Activity workflowDefinition)
: base(instance)
{
this._outputParameters = new Dictionary<String, Object>();
this._originalWorkflowDefinition = workflowDefinition;
this._workflowDefinition = null;
}
public Dictionary<String, Object> OutputParameters
{
get
{
return this._outputParameters;
}
}
public Activity WorkflowDefinition
{
get
{
if (this._workflowDefinition == null)
{
using (new WorkflowDefinitionLock(this._originalWorkflowDefinition))
{
if (this._workflowDefinition == null)
{
// Clone the original definition after locking the
// definition's sync object which was passed in
// the constructor. This is so that the host cannot
// corrupt the shared definition
Activity tempDefinition = this._originalWorkflowDefinition.Clone();
Thread.MemoryBarrier();
this._workflowDefinition = tempDefinition;
}
}
}
return this._workflowDefinition;
}
}
}
[Obsolete("The System.Workflow.* types are deprecated. Instead, please use the new types from System.Activities.*")]
public class WorkflowSuspendedEventArgs : WorkflowEventArgs
{
private String _error;
internal WorkflowSuspendedEventArgs(WorkflowInstance instance, String error)
: base(instance)
{
this._error = error;
}
public String Error
{
get
{
return this._error;
}
}
}
[Obsolete("The System.Workflow.* types are deprecated. Instead, please use the new types from System.Activities.*")]
public class WorkflowTerminatedEventArgs : WorkflowEventArgs
{
private Exception exception;
internal WorkflowTerminatedEventArgs(WorkflowInstance instance, String error)
: base(instance)
{
this.exception = new WorkflowTerminatedException(error);
}
internal WorkflowTerminatedEventArgs(WorkflowInstance instance, Exception e)
: base(instance)
{
this.exception = e;
}
public Exception Exception
{
get
{
return this.exception;
}
}
}
internal sealed class WorkflowDefinitionEventArgs : EventArgs
{
private Type _workflowType;
private byte[] _xomlHashCode;
internal WorkflowDefinitionEventArgs(Type scheduleType)
{
_workflowType = scheduleType;
}
internal WorkflowDefinitionEventArgs(byte[] scheduleDefHash)
{
_xomlHashCode = scheduleDefHash;
}
public Type WorkflowType
{
get
{
return _workflowType;
}
}
public byte[] WorkflowDefinitionHashCode
{
get
{
return _xomlHashCode;
}
}
}
}
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