public void WorkflowContinue(Mercury.Server.Application application, Int64 workQueueItemId, String assemblyUrl, String workflowClassName, Guid workflowInstanceId, Server.Workflows.UserInteractions.Response.ResponseBase userInteractionResponse)
{
workflowResponse.WorkQueueItemId = workQueueItemId;
#region Load Workflow Assembly
assemblyReferencePath = assemblyUrl.Substring(0, assemblyUrl.LastIndexOf('\\') + 1);
assemblyReferenceName = assemblyUrl.Replace(assemblyReferencePath, "");
AppDomain.CurrentDomain.AssemblyResolve += new ResolveEventHandler(CurrentDomain_AssemblyResolve);
System.Reflection.Assembly workflowAssembly = System.Reflection.Assembly.LoadFrom(assemblyUrl);
Type workflowClass = workflowAssembly.GetType(workflowClassName);
if (workflowClass == null)
{
throw new ApplicationException("Unable to find Class [" + workflowClassName + "] in referenced Assembly [" + assemblyUrl + "].");
}
#endregion
// SET RESPONSE VALUE
UserInteractionResponse = userInteractionResponse;
// CREATE WORKFLOW INSTANCE
workflowInstance = new System.Activities.WorkflowApplication((System.Activities.Activity)Activator.CreateInstance(workflowAssembly.GetType(workflowClassName)));
// LINK EVENT HANDLERS
workflowInstance.Completed = WorkflowCompleted;
workflowInstance.Aborted = WorkflowAborted;
// workflowInstance.Idle = WorkflowIdle; // DO NOTHING, REMOVED, FALL THROUGH TO PERSISTABLE IDLE TO UNLOAD
workflowInstance.PersistableIdle = WorkflowPersistableIdle;
workflowInstance.Unloaded = WorkflowUnloaded;
workflowInstance.OnUnhandledException = WorkflowOnUnhandledException;
// LINK PERSISTANCE INSTANCE STORE AND LOAD FROM STORE
workflowInstance.InstanceStore = instanceStore;
workflowInstance.Load(workflowInstanceId);
// RESUME FROM BOOKMARK
workflowInstance.ResumeBookmark(workflowInstanceId.ToString(), this);
return;
}
public void createApp()
{
//var xh = new XamlHelper(workflow.xaml);
//extraextension.updateProfile(xh.Variables.ToArray(), xh.ArgumentNames.ToArray());
var CustomTrackingParticipant = new WorkflowTrackingParticipant();
CustomTrackingParticipant.OnVisualTracking += Participant_OnVisualTracking;
if (string.IsNullOrEmpty(InstanceId))
{
// Remove unknown Parameters, if we don't the workflow will fail
foreach (var param in Parameters.ToList())
{
var allowed = Workflow.Parameters.Where(x => x.name == param.Key).FirstOrDefault();
if (allowed == null || allowed.direction == workflowparameterdirection.@out)
{
Parameters.Remove(param.Key);
}
}
// Ensure Type
foreach (var wfparam in Workflow.Parameters)
{
if (Parameters.ContainsKey(wfparam.name) && wfparam.type == "System.Int32")
{
if (Parameters[wfparam.name] != null)
{
Parameters[wfparam.name] = int.Parse(Parameters[wfparam.name].ToString());
}
}
else if (Parameters.ContainsKey(wfparam.name) && wfparam.type == "System.Boolean")
{
if (Parameters[wfparam.name] != null)
{
Parameters[wfparam.name] = bool.Parse(Parameters[wfparam.name].ToString());
}
}
}
wfApp = new System.Activities.WorkflowApplication(Workflow.Activity, Parameters);
wfApp.Extensions.Add(CustomTrackingParticipant);
if (Workflow.Serializable)
{
//if (Config.local.localstate)
//{
// if (!System.IO.Directory.Exists(System.IO.Directory.GetCurrentDirectory() + "\\state")) System.IO.Directory.CreateDirectory(System.IO.Directory.GetCurrentDirectory() + "\\state");
// wfApp.InstanceStore = new Store.XMLFileInstanceStore(System.IO.Directory.GetCurrentDirectory() + "\\state");
//}
//else
//{
// wfApp.InstanceStore = new Store.OpenFlowInstanceStore();
//}
wfApp.InstanceStore = new Store.OpenFlowInstanceStore();
}
addwfApphandlers(wfApp);
}
else
{
wfApp = new System.Activities.WorkflowApplication(Workflow.Activity);
wfApp.Extensions.Add(CustomTrackingParticipant);
addwfApphandlers(wfApp);
if (Workflow.Serializable || !Workflow.Serializable)
{
//if (Config.local.localstate)
//{
// if (!System.IO.Directory.Exists(System.IO.Directory.GetCurrentDirectory() + "\\state")) System.IO.Directory.CreateDirectory(System.IO.Directory.GetCurrentDirectory() + "\\state");
// wfApp.InstanceStore = new Store.XMLFileInstanceStore(System.IO.Directory.GetCurrentDirectory() + "\\state");
//}
//else
//{
// wfApp.InstanceStore = new Store.OpenFlowInstanceStore();
//}
wfApp.InstanceStore = new Store.OpenFlowInstanceStore();
}
wfApp.Load(new Guid(InstanceId));
}
state = "loaded";
}
public void createApp()
{
if (string.IsNullOrEmpty(InstanceId))
{
// Remove unknown Parameters, if we don't the workflow will fail
foreach (var param in Parameters.ToList())
{
var allowed = Workflow.Parameters.Where(x => x.name == param.Key).FirstOrDefault();
if (allowed == null || allowed.direction == workflowparameterdirection.@out)
{
Parameters.Remove(param.Key);
}
}
// Ensure Type
foreach (var wfparam in Workflow.Parameters)
{
if (Parameters.ContainsKey(wfparam.name) && wfparam.type == "System.Int32")
{
if (Parameters[wfparam.name] != null)
{
Parameters[wfparam.name] = int.Parse(Parameters[wfparam.name].ToString());
}
}
else if (Parameters.ContainsKey(wfparam.name) && wfparam.type == "System.Boolean")
{
if (Parameters[wfparam.name] != null)
{
Parameters[wfparam.name] = bool.Parse(Parameters[wfparam.name].ToString());
}
}
}
wfApp = new System.Activities.WorkflowApplication(Workflow.Activity, Parameters);
if (Workflow.Serializable)
{
//if (Config.local.localstate)
//{
// if (!System.IO.Directory.Exists(System.IO.Directory.GetCurrentDirectory() + "\\state")) System.IO.Directory.CreateDirectory(System.IO.Directory.GetCurrentDirectory() + "\\state");
// wfApp.InstanceStore = new Store.XMLFileInstanceStore(System.IO.Directory.GetCurrentDirectory() + "\\state");
//}
//else
//{
// wfApp.InstanceStore = new Store.OpenFlowInstanceStore();
//}
wfApp.InstanceStore = new Store.OpenFlowInstanceStore();
}
addwfApphandlers(wfApp);
}
else
{
wfApp = new System.Activities.WorkflowApplication(Workflow.Activity);
addwfApphandlers(wfApp);
if (Workflow.Serializable)
{
//if (Config.local.localstate)
//{
// if (!System.IO.Directory.Exists(System.IO.Directory.GetCurrentDirectory() + "\\state")) System.IO.Directory.CreateDirectory(System.IO.Directory.GetCurrentDirectory() + "\\state");
// wfApp.InstanceStore = new Store.XMLFileInstanceStore(System.IO.Directory.GetCurrentDirectory() + "\\state");
//}
//else
//{
// wfApp.InstanceStore = new Store.OpenFlowInstanceStore();
//}
wfApp.InstanceStore = new Store.OpenFlowInstanceStore();
}
wfApp.Load(new Guid(InstanceId));
}
state = "loaded";
}
