//Public
#region 创建工作流应用程序 —— static WorkflowApplicationProxy CreateWorkflowApplication(...
/// <summary>
/// 创建工作流应用程序
/// </summary>
/// <param name="activity">活动</param>
/// <param name="parameters">参数字典</param>
/// <param name="definitionIdentity">工作流定义标识</param>
/// <returns>工作流应用程序代理</returns>
public static WorkflowApplicationProxy CreateWorkflowApplication(Activity activity, IDictionary <string, object> parameters, WorkflowIdentity definitionIdentity = null)
{
WorkflowApplicationProxy proxy = new WorkflowApplicationProxy(activity, parameters, definitionIdentity);
proxy.Run();
return(proxy);
}
/// <summary>
/// 恢复工作流应用程序
/// </summary>
/// <param name="activity">活动</param>
/// <param name="workflowInstanceId">工作流实例Id</param>
/// <param name="bookmarkName">书签名称</param>
/// <param name="parameters">参数字典</param>
/// <param name="definitionIdentity">工作流定义标识</param>
/// <returns>工作流应用程序代理</returns>
public static WorkflowApplicationProxy ResumeWorkflowApplicationFromBookmark(Activity activity, Guid workflowInstanceId, string bookmarkName, IDictionary <string, object> parameters, WorkflowIdentity definitionIdentity = null)
{
try
{
WorkflowApplicationProxy proxy = new WorkflowApplicationProxy(activity, null, definitionIdentity);
proxy.Load(workflowInstanceId);
proxy.ResumeFromBookmark(bookmarkName, parameters);
return(proxy);
}
catch (InstanceLockedException)
{
Thread.Sleep(200);
return(ResumeWorkflowApplicationFromBookmark(activity, workflowInstanceId, bookmarkName, parameters, definitionIdentity));
}
catch (InstancePersistenceCommandException exception)
{
throw new InstancePersistenceCommandException($"工作流实例\"{workflowInstanceId}\"存在异常！", exception);
}
}
