public void UpdateInboundParam(Point inboundLocation, ParamIOGate paramGate)
{
ParameterConnection line = paramGate.ConnectionLine;
try
{
Point outboundLocation = new Point(line.Connection.X1, line.Connection.Y1);
ParamInputModel inboundModel = GetParamModelByCoord(inboundLocation) as ParamInputModel;
if (inboundModel.Value != null)
{
UndoLineDrawing(paramGate);
throw new Exception
("This parameter has already got a data source. You can only have one data source," +
"try removing its data source before connecting again.");
}
ParameterModel outboundModel = GetParamModelByCoord(outboundLocation) as ParameterModel;
inboundModel.Value = new ParamBinder(outboundModel.ParentName, outboundModel.Name);
source = inboundModel; //keep a copy of the source for easy alteration of value
line.LineDeletionEvent += new ParameterConnection.ParamConnectionEventHandler(line_LineDeletionEvent);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private List<ParameterModel> CopyParameters(List<ParameterModel> paramCollection, string parentName)
{
List<ParameterModel> parameters = new List<ParameterModel>();
foreach (ParameterModel param in paramCollection)
{
ParameterModel clonedModel = null;
if (param.IsInputParam)
clonedModel = new ParamInputModel() { IsMandatory = (param.isMandatory) };
else
clonedModel = new ParamOutputModel();
AssignParamValues(param, clonedModel, parentName);
parameters.Add(clonedModel);
}
AssignSiblingsValue(parameters);
return parameters;
}
public void TestReadBasicParamValuesFrmXML()
{
ParamInputModel inputParam1 = new ParamInputModel()
{
Name = "InputFile",
DataType = "System.String",
ValueStr = "C:\\TestDocument.txt"
};
ParamInputModel inputParam2 = new ParamInputModel()
{
Name = "InputText",
DataType = "System.String",
ValueStr = "HelloWorld"
};
Node1.InputParam.Add(inputParam1);
Node2.InputParam.Add(inputParam2);
workflowMang.AddActivities("start_0", StartNode);
workflowMang.AddActivities("Item_1", Node1);
workflowMang.AddActivities("Item_2", Node2);
//First parallel
workflowMang.AddActivityLink("start_0", "Item_1");
workflowMang.AddActivityLink("start_0", "Item_2");
System.Diagnostics.Debug.WriteLine("Test Case - direct inputvalue for param");
string xmlContent = workflowMang.GetWorkflowXML();
System.Diagnostics.Debug.WriteLine(xmlContent);
workflowsvc.WorkflowServiceClient service = new workflowsvc.WorkflowServiceClient();
//service.SaveANDExecuteWFAsync(xmlContent);
}
public void TestReadAdvParamBinderFrmXML()
{
ParamBinder binder = new ParamBinder("Node_1", "SequenceList");
ParamInputModel inputParam1 = new ParamInputModel()
{
Name = "InputText",
DataType = "System.String",
Value = binder
};
Node2.InputParam.Add(inputParam1);
workflowMang.AddActivities("start_0", StartNode);
workflowMang.AddActivities("Item_1", Node1);
workflowMang.AddActivities("Item_2", Node2);
//double sequential activities
workflowMang.AddActivityLink("start_0", "Item_1");
workflowMang.AddActivityLink("Item_1", "Item_2");
string xmlContent = workflowMang.GetWorkflowXML();
System.Diagnostics.Debug.WriteLine("Test Case - Adv linkage param value");
System.Diagnostics.Debug.WriteLine(xmlContent);
workflowsvc.WorkflowServiceClient service = new workflowsvc.WorkflowServiceClient();
//service.SaveANDExecuteWFAsync(xmlContent);
}
/// <summary>
/// If this param has a binder object we will write it out first otherwise
/// we will just write its original input value.
/// </summary>
/// <param name="writer">writer object</param>
/// <param name="param">the subject</param>
private void WriteInputParam(XmlWriter writer, ParamInputModel param)
{
string parameterValue =
param.ValueStr != null ? param.ValueStr : null;
string parameterBinderValue =
param.Value != null ? param.Value.ToString() : null;
if (parameterValue != null || parameterBinderValue != null)
{
writer.WriteStartElement("InputValue");
writer.WriteAttributeString("name", param.Name);
if (parameterBinderValue != null)
writer.WriteAttributeString("linkFrom", param.Value.ToString());
else
writer.WriteAttributeString("value", param.ValueStr);
writer.WriteEndElement();
}
}