/// <summary>
/// Ajout d'une référence sur une couche. Cette action ne peut se faire qu'avec un composant binaire.
/// </summary>
/// <param name="modelId">The model id.</param>
/// <param name="displayName">The display name.</param>
/// <param name="modelVersion">The model version.</param>
/// <param name="serviceName">Name of the service.</param>
/// <param name="scope">The scope.</param>
/// <param name="mode">The mode.</param>
/// <returns></returns>
public ExternalServiceReference AddReferenceToService(Guid modelId, string displayName, VersionInfo modelVersion, string serviceName, ReferenceScope scope, string mode)
{
ExternalComponent externalComponent = this.AddExternalModel(modelId, displayName, modelVersion);
if (externalComponent != null && externalComponent.MetaData.ComponentType == ComponentType.Library)
{
foreach (ExternalPublicPort port in externalComponent.Ports)
{
if (Utils.StringCompareEquals(serviceName, port.Name))
{
ExternalServiceReference link = ExternalServiceReference.GetLink(this, port);
if (link == null)
{
using (Transaction transaction = port.Store.TransactionManager.BeginTransaction("Create external service reference"))
{
link = new ExternalServiceReference(this, port);
transaction.Commit();
}
link.Scope = scope;
if (!port.IsInGac)
{
link.Scope |= ReferenceScope.Runtime;
}
link.ConfigurationMode = mode;
}
return(link);
}
}
}
ILogger logger = ServiceLocator.Instance.GetService <ILogger>();
if (logger != null)
{
logger.Write("Add reference to service", String.Format("Can not create a link between {0} and {1} because the port {2} doesn't exist", this.Name, displayName, serviceName), LogType.Error);
}
return(null);
}
/// <summary>
/// Suppression des ports externes qui ne sont plus dans le modèle de référence
/// </summary>
/// <param name="modelPorts">The model ports.</param>
protected void RemoveUnusedPorts(List <Guid> modelPorts)
{
// Suppression des inutiles
IList <ExternalPublicPort> ports = Ports;
while (true)
{
ExternalPublicPort portToDelete = null;
foreach (ExternalPublicPort publicPort in ports)
{
if (!modelPorts.Contains(publicPort.ComponentPortMoniker))
{
portToDelete = publicPort;
break;
}
}
if (portToDelete != null)
{
// Recherche du port qui le remplace
ExternalPublicPort remplacant = null;
foreach (ExternalPublicPort newPort in Ports)
{
if (newPort.Name == portToDelete.Name && newPort != portToDelete)
{
remplacant = newPort;
break;
}
}
IList <ClassUsesOperations> classReferences = null;
IList <ExternalServiceReference> layerReferences = null;
if (remplacant != null)
{
// Si ce port avait un lien, on essaye de le recréer sur le nouveau port du même nom
classReferences = ClassUsesOperations.GetLinksToSources(portToDelete);
layerReferences = ExternalServiceReference.GetLinksToClients(portToDelete);
// Suppression de l'ancien port
portToDelete.Delete();
// Re création des liens
if (layerReferences != null)
{
foreach (ExternalServiceReference link in layerReferences)
{
if (ReferencedModel != null)
{
((SoftwareLayer)link.Client).AddReferenceToService(ReferencedModel.Id,
ReferencedModel.Name,
ReferencedModel.Version,
portToDelete.Name);
}
}
}
if (classReferences != null)
{
foreach (ClassUsesOperations link in classReferences)
{
new ClassUsesOperations(link.Source, remplacant);
}
}
}
else
{
portToDelete.Delete();
}
}
else
{
break;
}
}
}
/// <summary>
/// Permet lors de l'import d'une assembly de récupérer la liste des assemblies
/// référencées par celle-ci
/// </summary>
/// <param name="asm">The asm.</param>
/// <returns></returns>
private List <AssemblyName> GetAssemblyListToCreate(Assembly asm)
{
List <AssemblyName> referencedAssemblies = new List <AssemblyName>();
// Parcours de la liste des assemblies CLR
foreach (AssemblyName an in asm.GetReferencedAssemblies())
{
// On ignore les assemblies systèmes
if (Utils.StringCompareEquals(an.Name, "mscorlib") ||
an.Name.StartsWith("System", StringComparison.CurrentCultureIgnoreCase))
{
continue;
}
// On regarde si cette assembly existe déjà dans le modèle
DotNetAssembly eam = Component.FindDotNetAssemblyModelFromAssembly(an);
if (eam != null)
{
// Recherche si ce lien existe dèjà
bool notFound = AssemblyReferencesAssemblies.GetLink(this, eam) == null &&
AssemblyReferencesAssemblies.GetLink(eam, this) == null;
if (notFound)
{
// Création du lien
AssemblyReferencesAssemblies ara = new AssemblyReferencesAssemblies(this, eam);
ara.Scope = ReferenceScope.Publish;
if (eam.IsInGac)
{
ara.Scope |= ReferenceScope.Runtime;
}
if (eam.Visibility == Visibility.Public)
{
ara.Scope |= ReferenceScope.Compilation;
}
//this.InternalAssemblyReferences.Add( eam );
}
continue;
}
// Idem si c'est une référence externe (binaire)
ExternalComponent esm = Component.Model.FindExternalComponentByName(an.Name);
if (esm != null && esm.MetaData != null && esm.MetaData.ComponentType == ComponentType.Library)
{
foreach (ExternalPublicPort port in esm.Ports)
{
if (Utils.StringCompareEquals(an.Name, port.Name))
{
if (ExternalServiceReference.GetLink(this, port) == null)
{
ExternalServiceReferences.Add(port);
}
}
break;
}
}
// Liste des références externes à créer
referencedAssemblies.Add(an);
}
return(referencedAssemblies);
}
public static bool CanAcceptSourceAndTarget(DslModeling::ModelElement candidateSource, DslModeling::ModelElement candidateTarget)
{
if (candidateSource == candidateTarget)
{
return(false);
}
if (candidateSource == null)
{
if (candidateTarget != null)
{
throw new global::System.ArgumentNullException("candidateSource");
}
else // Both null
{
return(false);
}
}
bool acceptSource = CanAcceptSource(candidateSource);
// If the source wasn't accepted then there's no point checking targets.
// If there is no target then the source controls the accept.
if (!acceptSource || candidateTarget == null)
{
return(acceptSource);
}
if (!CanAcceptTarget(candidateTarget))
{
return(false);
}
if (candidateTarget is ExternalComponent)
{
if (candidateSource is DataLayer)
{
return(DataLayerReferencesExternalComponent.GetLink((DataLayer)candidateSource, (ExternalComponent)candidateTarget) == null);
}
return(false);
}
// Assembly -> Assembly AssemblyReferencesAssemblies
// Assembly -> Model DotnetPublication
if (candidateSource is DotNetAssembly)
{
if (candidateTarget is DotNetAssembly)
{
return(AssemblyReferencesAssemblies.GetLink((DotNetAssembly)candidateSource, (DotNetAssembly)candidateTarget) == null);
}
if (candidateTarget is ExternalPublicPort)
{
return(ExternalServiceReference.GetLink((AbstractLayer)candidateSource, (ExternalPublicPort)candidateTarget) == null);
}
}
// Important - Comme ExternalServiceContract hérite de ExternalPublicPort, il faut faire ce test avant
if (candidateSource is ExternalServiceContract || candidateTarget is ExternalServiceContract)
{
if (!(candidateSource is ExternalServiceContract))
{
Utils.Swap <ModelElement>(ref candidateSource, ref candidateTarget);
}
if (candidateTarget is ClassImplementation || candidateTarget is Scenario)
{
return(ClassUsesOperations.GetLinks((TypeWithOperations)candidateTarget, (ExternalServiceContract)candidateSource).Count == 0);
}
return(candidateTarget is SoftwareLayer);
}
if (candidateSource is ExternalPublicPort || candidateTarget is ExternalPublicPort)
{
// Contract tjs en temps que source
if (!(candidateSource is ExternalPublicPort))
{
Utils.Swap <ModelElement>(ref candidateSource, ref candidateTarget);
}
if (candidateTarget is AbstractLayer)
{
return(ExternalServiceReference.GetLink((AbstractLayer)candidateTarget, (ExternalPublicPort)candidateSource) == null);
}
}
if (candidateSource is ServiceContract || candidateTarget is ServiceContract)
{
// Contract tjs en temps que source
if (!(candidateSource is ServiceContract))
{
Utils.Swap <ModelElement>(ref candidateSource, ref candidateTarget);
}
ServiceContract contract = candidateSource as ServiceContract;
if (candidateTarget is ClassImplementation)
{
ClassImplementation clazz = candidateTarget as ClassImplementation;
if (contract.Layer.Level > clazz.Layer.Level)
{
return(clazz.Contract == null);
}
else
{
return(ClassUsesOperations.GetLinks(clazz, contract).Count == 0);
}
}
if (candidateTarget is Scenario)
{
SoftwareLayer iLayer = GetDownestLayer(((Scenario)candidateTarget).Layer, null);
return(((ServiceContract)candidateSource).Layer == iLayer && ScenarioUsesContracts.GetLinks((Scenario)candidateTarget, (ServiceContract)candidateSource).Count == 0);
}
if (candidateTarget is SoftwareLayer)
{
int layerLevel;
if (candidateTarget is Layer)
{
layerLevel = ((Layer)candidateTarget).Level;
}
else if (candidateTarget is InterfaceLayer)
{
layerLevel = ((InterfaceLayer)candidateTarget).Level;
}
else
{
return(false);
}
// Implementation
if (contract.Layer.Level > layerLevel)
{
// Est ce qu'il y a dèjà une implémentation avec cette couche ?
foreach (Implementation impl in Implementation.GetLinksToImplementations(contract))
{
if (impl.ClassImplementation.Layer == ((SoftwareLayer)candidateTarget))
{
return(false); // Si oui, c'est pas bon
}
}
return(true);
}
// Utilise service
else if (contract.Layer.Level < layerLevel)
{
foreach (ClassUsesOperations link in ClassUsesOperations.GetLinksToSources(contract))
{
// if (link.Source.Layer == (Layer)candidateTarget)
return(false);
}
return(true);
}
}
}
if (candidateSource is ClassImplementation)
{
if (candidateTarget is ClassImplementation)
{
//// Dans le même layer
//Layer sourceLayer = ((ClassImplementation)candidateSource).Layer;
//Layer targetLayer = ((ClassImplementation)candidateTarget).Layer;
//if (targetLayer.LayerPackage == sourceLayer.LayerPackage)
//{
// return true;
//}
//// Sinon il faut que ce soit la couche immédiatement en dessous
//SoftwareLayer downestLayer=null;
//if (sourceLayer.Level > targetLayer.Level)
//{
// downestLayer = GetDownestLayer(sourceLayer, null);
// return downestLayer == targetLayer;
//}
//else
//{
// downestLayer = GetDownestLayer(targetLayer, null);
// return downestLayer == sourceLayer;
//}
return(true);
}
//if (candidateTarget is Scenario)
//{
// SoftwareLayer iLayer = GetDownestLayer(((Scenario)candidateTarget).Layer, null);
// return ((ServiceContract)candidateSource).Layer == iLayer && ScenarioUsesContracts.GetLinks((Scenario)candidateTarget, (ClassImplementation)candidateSource).Count == 0;
//}
return(candidateTarget is InterfaceLayer);
}
return(false);
}
/// <summary>
/// Création d'une dépendance avec une assembly importée
/// </summary>
/// <param name="asm">The asm.</param>
internal void InsertDependencies(Assembly asm)
{
// Gestion des dépendances
List <AssemblyName> referencedAssemblies = GetAssemblyListToCreate(asm);
if (referencedAssemblies.Count == 0)
{
return;
}
// On va demander de faire le mapping entre l'assembly et les modèles
// Fenetre permettant de trouver le lien entre une assembly et son modèle
ReferencedAssembliesForm form = new ReferencedAssembliesForm(this, referencedAssemblies.ToArray());
if (form.ShowDialog() == DialogResult.OK)
{
// Création des composants externes
List <ExternalComponent> externalComponents = new List <ExternalComponent>();
foreach (ComponentMetadataMap map in form.SelectedAssemblyBindings)
{
if (!map.AlreadyExists)
{
externalComponents.Add(map.CreateComponent(Component.Model));
}
}
// Puis création des relations avec eux
foreach (ExternalComponent externalComponent in externalComponents)
{
// Pour l'instant, on ne crée des références qu'avec des composants binaires
if (externalComponent == null || externalComponent.MetaData == null ||
externalComponent.MetaData.ComponentType != ComponentType.Library)
{
continue;
}
if (externalComponent.Ports.Count == 1)
{
if (ExternalServiceReference.GetLink(this, externalComponent.Ports[0]) == null)
{
ExternalServiceReference esr =
new ExternalServiceReference(this, externalComponent.Ports[0]);
esr.Scope = ReferenceScope.Runtime;
}
}
else if (externalComponent.Ports.Count > 1)
{
string assemblyName = asm.GetName().Name;
foreach (ExternalPublicPort port in externalComponent.Ports)
{
if (Utils.StringCompareEquals(port.Name, assemblyName) ||
Utils.StringCompareEquals(port.Parent.Name, assemblyName))
{
if (ExternalServiceReference.GetLink(this, port) == null)
{
ExternalServiceReference esr = new ExternalServiceReference(this, port);
esr.Scope = ReferenceScope.Runtime;
}
break;
}
}
}
else
{
IIDEHelper ide = ServiceLocator.Instance.GetService <IIDEHelper>();
ide.LogError(false, String.Format("Can not create relationship between {0} and {1}", this.Name, externalComponent.Name), 0, 0, "Import");
}
}
}
}
