/// <summary>
/// Update Arguments to include OpenMI V1 arguments defined by OMI Uri
/// </summary>
/// <param name="uriOmiV1">Uri of OpenMI v1 OMI XML</param>
/// <param name="xLinkableComponent">XML Contents of OMI Uri</param>
/// <param name="args1">OpenMI V1 arguments constructed from xLinkableComponent</param>
/// <param name="reports">Details about method success</param>
/// <returns>True if successful</returns>
public static bool UpdateArgumentsFromOmiV1(Uri uriOmiV1, out XElement xLinkableComponent, out List<Utilities.Standard1.Argument1> args1, List<IReport> reports)
{
Contract.Requires(reports != null, "reports != null");
xLinkableComponent = null;
args1 = null;
if (uriOmiV1 == null)
{
var id = GetArgumentIdentity(Args.V1Omi);
reports.Add(Report.Error(Report.ResourceIds.InvalidUri, id.Caption,
"URI argument for OMI V1 not specified"));
return false;
}
if (!File.Exists(uriOmiV1.LocalPath))
{
var id = GetArgumentIdentity(Args.V1Omi);
reports.Add(Report.Error(Report.ResourceIds.FileMissing, id.Caption,
uriOmiV1.LocalPath));
return false;
}
var omiFile = new DocumentExistingFile(uriOmiV1);
var xOmi = omiFile.Open();
xLinkableComponent = xOmi.Root;
if (!Omi.Component.Validates(xLinkableComponent, Xsd.ComponentV1, reports))
return false;
var ns1 = Omi.Component.NamespaceOpenMIv1;
var xArguments = xOmi
.Element(ns1.GetName("LinkableComponent"))
.Elements(ns1.GetName("Arguments"))
.SingleOrDefault();
if (xArguments != null)
args1 = Utilities.Standard1.Arguments1(
xArguments,
ns1,
omiFile.Uri);
return true;
}
/// <summary>
/// Initialisation specific to Pond
/// </summary>
/// <param name="reinitialising">True if previously been through here before</param>
protected override void DoInitialise(bool reinitialising)
{
ComponentState state = null;
if (!reinitialising)
{
var stateUri = ArgumentStateUri;
if (stateUri != null && stateUri.IsFile && File.Exists(stateUri.LocalPath))
{
var accessor = new DocumentExistingFile(stateUri);
var document = XDocument.Load(stateUri.LocalPath);
state = new ComponentState();
state.Initialise(document.Root, accessor);
SetIdentity(state);
Caption = state.Caption; // as modified via argument
EngineType = new ExternalType(state.EngineType);
UseNativeDll = state.UseNativeEngine;
}
}
base.DoInitialise(reinitialising);
if (reinitialising || state == null)
return;
foreach (var arg in state.Arguments)
Arguments.Add(arg);
foreach (var input in state.Inputs)
Add(input as BaseInput);
foreach (var putput in state.Outputs)
Add(putput as BaseOutput);
}
/// <summary>
/// Create an instance of OpenMI.Standard.ILinkableComponent
/// </summary>
/// <param name="uriOmiV1">Uri of OMI XML</param>
/// <param name="component1">Instance of OpenMI.Standard.ILinkableComponent</param>
/// <param name="reports">Details about method success</param>
/// <returns>True if successful</returns>
public static bool InstantiateComponent1(Uri uriOmiV1, out OpenMI.Standard.ILinkableComponent component1, List<IReport> reports)
{
component1 = null;
XElement xLinkableComponent;
List<Utilities.Standard1.Argument1> args1;
if (!UpdateArgumentsFromOmiV1(uriOmiV1, out xLinkableComponent, out args1, reports))
return false;
var assembly = Utilities.Xml.GetAttribute(xLinkableComponent, "Assembly");
var type = Utilities.Xml.GetAttribute(xLinkableComponent, "Type");
var omiFile = new DocumentExistingFile(uriOmiV1);
var assemblyUri = new Uri(uriOmiV1, assembly);
var typeV1 = new ExternalType(omiFile);
typeV1.Initialise(assemblyUri.LocalPath, type);
Type tComponentV1;
component1 = typeV1.CreateInstance(out tComponentV1) as OpenMI.Standard.ILinkableComponent;
if (component1 == null)
{
reports.Add(Report.Error(Report.ResourceIds.Instantiation, tComponentV1.ToString(), string.Empty));
return false;
}
return true;
}
