/// <summary>
/// Testing constructor Only
/// </summary>
/// <param name="parent"></param>
/// <param name="inPipe"></param>
/// <param name="dataObj"></param>
/// <param name="isValid"></param>
public DummyInputDataPort(IElement parent, IDataPipe inPipe, IFrame dataObj, bool isValid)
{
_parent = parent;
_inPipe = inPipe;
_dataObj = dataObj;
_IsValid = isValid;
}
private static Func <Version, Tuple <Type, IDataPipe> > BuildDataPipeSelector(IComponentContext context)
{
Func <Version, Tuple <Type, IDataPipe> > result =
version =>
{
var allPipesLazy = context.Resolve <IEnumerable <Meta <IDataPipe> > >();
Type selectedType = null;
IDataPipe selectedPipe = null;
foreach (var pipe in allPipesLazy)
{
var storedVersion = pipe.Metadata["Version"] as Version;
var storedType = pipe.Metadata["RegisteredType"] as Type;
if (storedVersion.Equals(version))
{
selectedPipe = pipe.Value;
selectedType = storedType;
}
}
return(new Tuple <Type, IDataPipe>(selectedType, selectedPipe));
};
return(result);
}
public IDataPipePresenter Create(IDataPipe pipe, IDataPipeView view)
{
DataPipePresenter pres = null;
if (pipe != null && view != null)
{
pres = new DataPipePresenter(pipe, view);
}
return pres;
}
public bool Ok(IDataPipe pipe, string password, string confirmation)
{
var success = true;
if (password != confirmation)
{
pipe.WriteLine("The passwords don't match");
success = false;
}
if (password.Length < 8)
{
pipe.WriteLine("Password must be at least 8 characters in length");
success = false;
}
return(success);
}
internal void LoadDataPipeIntoView(IDataPipe pipe, IPipeTicket ticket)
{
// get the element presenters for the source and target elements.
IElementPresenter srcElPresenter = ElementPresenters[ticket.SrcElementId];
IElementPresenter destElPresenter = ElementPresenters[ticket.DestElementId];
// get the elements
IElement srcEl = srcElPresenter.Element;
IElement destEl = destElPresenter.Element;
// get the port indices
int srcPortIndex = -1;
int destPortIndex = -1;
GetPortIndices(ticket, srcEl, destEl, out srcPortIndex, out destPortIndex);
if (destEl.InPortMgr.IsPortConnected(destPortIndex))
{
// TODO
throw new InvalidOperationException("Input ports can only have 1 pipe connected to them.");
}
// get the element views
IElementView srcElView = srcElPresenter.View;
IElementView destElView = destElPresenter.View;
// create the instance of the view
IDataPipeView pipeView = CreateDataPipeView();
LoadDataPipePresenterAndModel(pipe, pipeView, srcElView, destElView, srcPortIndex, destPortIndex);
}
internal IDataPipePresenter CreateDataPipePresenter(IDataPipe pipe, IDataPipeView view)
{
IDataPipePresenter pesenter = null;
if (pipe != null && view != null)
{
// create the instance of the element presenter with the element and the view
using (PipePresenterFactory fac = new PipePresenterFactory())
{
pesenter = fac.Create(pipe, view);
}
}
return pesenter;
}
internal void ConnectPipeModel(IDataPipe pipe, IOutputDataPort srcPort, IInputDataPort destPort)
{
IDataPlumber plumber = null;
using (PlumberFactory pf = new PlumberFactory())
{
plumber = pf.CreateDataPlumber();
}
plumber.DataPipe = pipe;
plumber.SetInitialPort(srcPort);
plumber.SetFinalPort(destPort);
bool result = plumber.Connect();
// TODO log connection results.
if (!result)
{
throw new InvalidOperationException("The pipe could not be connected");
}
}
public void Reset()
{
_outputPort = null;
_inputPort = null;
_pipe = null;
}
public SecurityManager(IDataPipe pipe, IPasswordValidator validator, ICypher cypher)
{
_pipe = pipe;
_validator = validator;
_cypher = cypher;
}
public bool Remove(IDataPipe item)
{
throw new NotImplementedException("Not Implemented In DUMMY");
}
public void Insert(int index, IDataPipe item)
{
throw new NotImplementedException("Not Implemented In DUMMY");
}
public int IndexOf(IDataPipe item)
{
throw new NotImplementedException("Not Implemented In DUMMY");
}
public void CopyTo(IDataPipe[] array, int arrayIndex)
{
throw new NotImplementedException("Not Implemented In DUMMY");
}
public bool Contains(IDataPipe item)
{
throw new NotImplementedException("Not Implemented In DUMMY");
}
public void Add(IDataPipe item)
{
throw new NotImplementedException("Not Implemented In DUMMY");
}
internal void LoadDataPipePresenterAndModel(IDataPipe pipe, IDataPipeView pipeView, IElementView srcElView, IElementView destElView, int srcPortIndex, int destPortIndex)
{
Guid srcElId = srcElView.Id;
Guid destElId = destElView.Id;
// connect the pipe to the elements, at the model (biz) level.
IOutputDataPort srcPort = GetSourceDataPort(srcElId, srcPortIndex);
IInputDataPort destPort = GetDestinationDataPort(destElId, destPortIndex);
ConnectPipeModel(pipe, srcPort, destPort);
// set the id of the pipeView to the id of the pipe model
pipeView.Id = pipe.Id;
// create the instance of the presenter with the model and the view
IDataPipePresenter presenter = CreateDataPipePresenter(pipe, pipeView);
// Add the pipe presenter to the presenter mgr,and the view to the workspace view.
// Pipe model has already been added to workspace during unpersisting.
if (presenter != null)
{
View.Add(pipeView, srcElView, destElView, srcPortIndex, destPortIndex);
PipePresenters.Add(pipe.Id, presenter);
}
}
internal void UnSubscribeFromPipeEvents(IDataPipe pipe)
{
if (pipe == null)
return;
pipe.StatusChanged -= new StatusChangeEventHandler<IPipe, PipeStatusChangeEventArgs>(_inPipe_ContentStatusChanged);
}
public DataPipePresenter(IDataPipe pipe, IDataPipeView view)
{
DataPipe = pipe;
DataPipeView = view;
}