public void RegisterWorkflowTask(IWorkflowTask workflowTask)
{
var taskType = workflowTask.GetType();
var taskName = taskType.Name;
SupportedTaskTypes.Add(taskName, taskType);
}
protected bool CanTransition(IWorkflowTask t)
{
if (!typeof(IDecisionWorkflowTask).IsAssignableFrom(t.GetType()))
{
return(false);
}
return(((IDecisionWorkflowTask)t).CanTransition());
}
public IUiWorkflowTask Create(IWorkflowTask task, IUiPoint point)
{
var t = task.GetType();
var entityUi = (IWorkflowTaskEntityUi)WorkflowEntityUiResolver.Instance.Resolve(task);
var cssClass = entityUi.UiAttributes.ContainsKey("class") ? entityUi.UiAttributes["class"] : string.Empty;
var w = new UiWorkflowTask
{
Top = point.Top,
Left = point.Left,
Description = task.Description,
AvailableTransitions = task.AvailableTransitions,
Id = task.Id,
Name = task.Name,
Transitions = task.Transitions,
TypeName = t.FullName,
AssemblyQualifiedTypeName = t.AssemblyQualifiedName,
Class = cssClass,
IsStartTask = task.IsStartTask,
TransitionDescriptions = new Dictionary <string, string>(),
CustomProperties = new Dictionary <string, object>()
};
foreach (var transition in task.AvailableTransitions)
{
w.TransitionDescriptions.Add(transition, entityUi.TransitionDescriptions[transition]);
}
foreach (var p in t.GetProperties())
{
if (p.Name == "Name" || p.Name == "Description" || p.Name == "IsStartTask")
{
continue;
}
if (
p.PropertyType != typeof(string) &&
p.PropertyType != typeof(int) &&
p.PropertyType != typeof(Boolean) &&
p.PropertyType != typeof(IList <string>) &&
p.PropertyType != typeof(IList <int>)
)
{
continue;
}
w.CustomProperties.Add(p.Name, p.GetValue(task, null));
}
return(w);
}
public IUiWorkflowTask Create(IWorkflowTask task, IUiPoint point)
{
var t = task.GetType();
var entityUi = (IWorkflowTaskEntityUi)WorkflowEntityUiResolver.Instance.Resolve(task);
var cssClass = entityUi.UiAttributes.ContainsKey("class") ? entityUi.UiAttributes["class"] : string.Empty;
var w = new UiWorkflowTask
{
Top = point.Top,
Left = point.Left,
Description = task.Description,
AvailableTransitions = task.AvailableTransitions,
Id = task.Id,
Name = task.Name,
Transitions = task.Transitions,
TypeName = t.FullName,
AssemblyQualifiedTypeName = t.AssemblyQualifiedName,
Class = cssClass,
IsStartTask = task.IsStartTask,
TransitionDescriptions = new Dictionary<string, string>(),
CustomProperties = new Dictionary<string, object>()
};
foreach (var transition in task.AvailableTransitions)
{
w.TransitionDescriptions.Add(transition, entityUi.TransitionDescriptions[transition]);
}
foreach(var p in t.GetProperties())
{
if (p.Name == "Name" || p.Name == "Description" || p.Name == "IsStartTask") continue;
if (
p.PropertyType != typeof(string) &&
p.PropertyType != typeof(int) &&
p.PropertyType != typeof(Boolean) &&
p.PropertyType != typeof(IList<string>) &&
p.PropertyType != typeof(IList<int>)
) continue;
w.CustomProperties.Add(p.Name, p.GetValue(task, null));
}
return w;
}
public IWorkflowTaskUiAdapter CreateWorkflowTaskUiAdapter(IWorkflowTask adaptedTask)
{
var t = adaptedTask.GetType();
Log.Debug(string.Format("Getting adapater for {0}", t.AssemblyQualifiedName));
var w = new WorkflowTaskUiAdapter
{
AvailableTransitions = adaptedTask.AvailableTransitions.Count,
TypeName = t.FullName,
AssemblyQualifiedTypeName = t.AssemblyQualifiedName,
IsStartTask = adaptedTask.IsStartTask
};
Log.Debug("Finding WorkflowTaskEntityUi");
var entityUi = (IWorkflowTaskEntityUi)WorkflowEntityUiResolver.Instance.Resolve(adaptedTask);
if (entityUi == null)
{
var message = string.Format("No IWorkflowTaskEntityUi defined for {0}", t.AssemblyQualifiedName);
Log.Fatal(message);
throw new Exception(message);
}
Log.Debug(string.Format("Got entity Ui {0} for {1}", entityUi.GetType().AssemblyQualifiedName, t.AssemblyQualifiedName));
w.Name = entityUi.EntityName;
w.Class = entityUi.UiAttributes.ContainsKey("class") ? entityUi.UiAttributes["class"] : string.Empty;
w.TransitionDescriptions = new Dictionary<string, string>();
foreach (var transition in adaptedTask.AvailableTransitions)
{
w.TransitionDescriptions.Add(transition, entityUi.TransitionDescriptions[transition]);
}
return w;
}
public IWorkflowTaskUiAdapter CreateWorkflowTaskUiAdapter(IWorkflowTask adaptedTask)
{
var t = adaptedTask.GetType();
Log.Debug(string.Format("Getting adapater for {0}", t.AssemblyQualifiedName));
var w = new WorkflowTaskUiAdapter
{
AvailableTransitions = adaptedTask.AvailableTransitions.Count,
TypeName = t.FullName,
AssemblyQualifiedTypeName = t.AssemblyQualifiedName,
IsStartTask = adaptedTask.IsStartTask
};
Log.Debug("Finding WorkflowTaskEntityUi");
var entityUi = (IWorkflowTaskEntityUi)WorkflowEntityUiResolver.Instance.Resolve(adaptedTask);
if (entityUi == null)
{
var message = string.Format("No IWorkflowTaskEntityUi defined for {0}", t.AssemblyQualifiedName);
Log.Fatal(message);
throw new Exception(message);
}
Log.Debug(string.Format("Got entity Ui {0} for {1}", entityUi.GetType().AssemblyQualifiedName, t.AssemblyQualifiedName));
w.Name = entityUi.EntityName;
w.Class = entityUi.UiAttributes.ContainsKey("class") ? entityUi.UiAttributes["class"] : string.Empty;
w.TransitionDescriptions = new Dictionary <string, string>();
foreach (var transition in adaptedTask.AvailableTransitions)
{
w.TransitionDescriptions.Add(transition, entityUi.TransitionDescriptions[transition]);
}
return(w);
}