protected override void Execute(CodeActivityContext context)
{
IDbContext dbContext = context.GetExtension <IDbContext>();
Int64 id = InboxId.Get(context);
InboxInfo ii = new InboxInfo()
{
Id = id
};
dbContext.Execute(String.Empty, "a2workflow.[Inbox.Remove]", ii);
}
public static async Task <WorkflowResult> ResumeWorkflow(IApplicationHost host, IDbContext dbContext, ResumeWorkflowInfo info)
{
AppWorkflow aw = null;
var result = new WorkflowResult
{
InboxIds = new List <Int64>()
};
try
{
InboxInfo inbox = await InboxInfo.Load(dbContext, info.Id, info.UserId);
result.ProcessId = inbox.ProcessId;
var def = WorkflowDefinition.Load(inbox);
Activity root = def.LoadFromSource(host);
aw = Create(dbContext, root, null, def.Identity);
aw._application.Extensions.Add(result);
aw._application.Extensions.Add(dbContext);
WorkflowApplicationInstance instance = WorkflowApplication.GetInstance(inbox.WorkflowId, aw._application.InstanceStore);
aw._application.Load(instance, _wfTimeSpan);
foreach (var bm in aw._application.GetBookmarks())
{
if (bm.BookmarkName == inbox.Bookmark)
{
var rr = new RequestResult
{
Answer = info.Answer,
Comment = info.Comment,
Params = info.Params,
UserId = info.UserId,
InboxId = info.Id
};
aw._application.ResumeBookmark(bm.BookmarkName, rr);
return(result); // already resumed
}
}
// if a bookmark is not found
aw._application.Unload();
}
catch (Exception ex)
{
if (!CatchWorkflow(aw, ex))
{
throw;
}
}
finally
{
ProcessFinally(aw);
}
return(result);
}
public static WorkflowDefinition Load(InboxInfo info)
{
return(new WorkflowDefinition(info.Kind, info.Definition));
}
public static async Task <WorkflowResult> ResumeWorkflow(IApplicationHost host, IDbContext dbContext, IMessaging messaging, ResumeWorkflowInfo info)
{
AppWorkflow aw = null;
var profiler = host.Profiler;
var result = new WorkflowResult
{
InboxIds = new List <Int64>()
};
try
{
InboxInfo inbox = await InboxInfo.Load(dbContext, info.Id, info.UserId);
if (inbox == null)
{
throw new WorkflowException("The task is already done by another user");
}
using (profiler.CurrentRequest.Start(ProfileAction.Workflow, $"Load '{inbox.Kind}'"))
{
result.ProcessId = inbox.ProcessId;
var def = WorkflowDefinition.Load(inbox);
Activity root = def.LoadFromSource(host, dbContext);
aw = Create(dbContext, root, null, def.Identity);
aw._application.Extensions.Add(result);
aw._application.Extensions.Add(dbContext);
aw._application.Extensions.Add(messaging);
aw._application.Extensions.Add(host);
WorkflowApplicationInstance instance = WorkflowApplication.GetInstance(inbox.WorkflowId, aw._application.InstanceStore);
aw._application.Load(instance, _wfTimeSpan);
}
foreach (var bm in aw._application.GetBookmarks())
{
if (bm.BookmarkName == inbox.Bookmark)
{
var rr = new RequestResult
{
Answer = info.Answer,
Comment = info.Comment,
Params = info.Params,
UserId = info.UserId,
InboxId = info.Id
};
using (profiler.CurrentRequest.Start(ProfileAction.Workflow, $"Resume '{bm.BookmarkName}'"))
{
aw._application.ResumeBookmark(bm.BookmarkName, rr);
}
return(result); // already resumed
}
}
// if a bookmark is not found
aw._application.Unload();
}
catch (Exception ex)
{
if (!CatchWorkflow(aw, ex))
{
throw;
}
}
finally
{
ProcessFinally(aw);
}
return(result);
}
