/// <summary>
/// Gets the target proto role player.
/// </summary>
/// <param name="partition">Partition.</param>
/// <returns>Target proto role player.</returns>
public ModelProtoRolePlayer GetTargetRolePlayer(Partition partition)
{
DomainDataDirectory domainDataDirectory = partition.Store.DomainDataDirectory;
ModelProtoRolePlayer protoRolePlayer = rolePlayers[1];
DomainRoleInfo domainRoleInfo = domainDataDirectory.GetDomainRole(protoRolePlayer.DomainRoleId);
if (domainRoleInfo.IsSource)
{
protoRolePlayer = rolePlayers[0];
}
return(protoRolePlayer);
}
private void InitDictionaries(Partition partition)
{
bNeedsInitialization = false;
this.embeddingMapping = new Dictionary <Guid, List <ModelProtoElement> >();
this.referencingMapping = new Dictionary <Guid, List <ModelProtoLink> >();
this.referencingMappingTarget = new Dictionary <Guid, List <ModelProtoLink> >();
this.elementMapping = new Dictionary <Guid, ModelProtoElement>();
foreach (ModelProtoElement element in this.ProtoElements)
{
embeddingMapping.Add(element.ElementId, new List <ModelProtoElement>());
referencingMapping.Add(element.ElementId, new List <ModelProtoLink>());
referencingMappingTarget.Add(element.ElementId, new List <ModelProtoLink>());
elementMapping.Add(element.ElementId, element);
}
foreach (ModelProtoLink link in this.ProtoEmbeddingLinks)
{
ModelProtoRolePlayer rolePlayer = link.GetSourceRolePlayer(partition);
ModelProtoElement p = GetElementById(rolePlayer.RolePlayerId);
if (p != null)
{
embeddingMapping[p.ElementId].Add(
GetElementById(link.GetTargetRolePlayer(partition).RolePlayerId));
}
}
foreach (ModelProtoLink link in this.ProtoReferenceLinks)
{
ModelProtoRolePlayer sourceRP = link.GetSourceRolePlayer(partition);
ModelProtoElement p = GetElementById(sourceRP.RolePlayerId);
if (p != null)
{
referencingMapping[p.ElementId].Add(link);
}
ModelProtoRolePlayer targetRP = link.GetTargetRolePlayer(partition);
p = GetElementById(targetRP.RolePlayerId);
if (p != null)
{
referencingMappingTarget[p.ElementId].Add(link);
}
}
}
/// <summary>
/// Adds a proto link to the current element.
/// </summary>
/// <param name="protoLink">Proto link representation of the element link that is to be added.</param>
/// <param name="groupMerger">
/// Group merger class used to track id mapping, merge errors/warnings and
/// postprocess merging by rebuilding reference relationships.
/// </param>
public virtual void ModelMerge(ModelProtoLink protoLink, ModelProtoGroupMerger groupMerger)
{
if (protoLink.IsTargetIncludedSubmodel && !String.IsNullOrEmpty(protoLink.DomainFilePath))
{
// TODO ...
/*
* string file = protoLink.DomainFilePath;
* IParentModelElement parent = this.GetDomainModelServices().ElementParentProvider.GetParentModelElement(this);
* if (parent == null)
* throw new System.ArgumentNullException("Parent of element " + this.ToString() + " can not be null");
*
* string path = parent.DomainFilePath;
* string vModellDirectory = new System.IO.FileInfo(path).DirectoryName;
* string curPath = vModellDirectory + System.IO.Path.DirectorySeparatorChar + path;
*
* // load model
* using (Transaction transaction = this.Store.TransactionManager.BeginTransaction("Set referenced model"))
* {
* // TODO load.
* /*
* global::Tum.VModellXT.VModellXTDocumentData data = global::Tum.VModellXT.VModellXTDocumentData.Instance as global::Tum.VModellXT.VModellXTDocumentData;
* global::Tum.VModellXT.VModell referenceModel = data.ModelContextVModellXT.LoadInternal(file) as global::Tum.VModellXT.VModell;
* model.VModell = referenceModel;
*/
/*
* transaction.Commit();
* }
*
* return;
*/
return;
}
DomainRelationshipInfo linkDomainInfo = null;
if (protoLink != null)
{
linkDomainInfo = this.Partition.DomainDataDirectory.GetDomainRelationship(protoLink.DomainClassId);
}
else
{
// try getting the linkDomainInfo from name
DomainClassInfo elementDomainInfo = this.GetDomainClass();
foreach (DomainRoleInfo info in elementDomainInfo.AllDomainRolesPlayed)
{
if (info.IsSource)
{
if (!this.Store.DomainDataAdvDirectory.IsEmbeddingRelationship(info.DomainRelationship.Id) &&
!this.Store.DomainDataAdvDirectory.IsAbstractRelationship(info.DomainRelationship.Id))
{
if (protoLink.Name == info.DomainRelationship.Name && linkDomainInfo == null)
{
linkDomainInfo = this.Partition.DomainDataDirectory.GetDomainRelationship(info.DomainRelationship.Id);
}
}
}
}
}
if (linkDomainInfo == null)
{
groupMerger.MergeResult.AddMessage(new ValidationMessage(ModelValidationMessageIds.ModelMergeElementLinkDomainTypeMissingId,
ModelValidationViolationType.Error, "Element link can not be created as the corresponding domain type is missing."));
return;
}
ReferenceRelationshipAdvancedInfo advancedInfo = this.Store.DomainDataAdvDirectory.GetRelationshipInfo(linkDomainInfo.Id) as ReferenceRelationshipAdvancedInfo;
if (advancedInfo == null)
{
throw new InvalidOperationException("Relationship advanced info not found for " + linkDomainInfo.Name);
}
// see if this element is taking part in this role
bool bTakesPart = false;
ModelProtoRolePlayer sourceRolePlayer = protoLink.GetSourceRolePlayer(this.Store.DefaultPartition);
ModelProtoElement sourceProtoElement = groupMerger.GetElementById(sourceRolePlayer.RolePlayerId);
System.Guid mappedSourceIdTP = System.Guid.Empty;
if (sourceProtoElement != null)
{
mappedSourceIdTP = groupMerger.GetIdMapping(sourceRolePlayer.RolePlayerId);
if (mappedSourceIdTP == this.Id)
{
bTakesPart = true;
}
}
if (advancedInfo.PropagatesCopyOnDeniedElement)
{
if (!bTakesPart && mappedSourceIdTP == System.Guid.Empty)
{
if (this.Id == sourceRolePlayer.RolePlayerId)
{
bTakesPart = true;
}
}
}
if (bTakesPart)
{
bool bExists = true;
if (this.Store.ElementDirectory.FindElement(protoLink.ElementId) == null)
{
bExists = false;
}
if (bExists && groupMerger.ProtoGroup.Operation == ModelProtoGroupOperation.Move)
{
groupMerger.MergeResult.AddMessage(new ValidationMessage(ModelValidationMessageIds.ModelMergeElementLinkExistsOnMoveId,
ModelValidationViolationType.Error, "Element link exists although the operation = Move."));
}
#region Target
// see if target element was copied
ModelProtoRolePlayer targetRolePlayer = protoLink.GetTargetRolePlayer(this.Store.DefaultPartition);
ModelProtoElement targetProtoElement = groupMerger.GetElementById(targetRolePlayer.RolePlayerId);
Guid mappedTargetId = Guid.Empty;
if (targetProtoElement != null)
{
mappedTargetId = groupMerger.GetIdMapping(targetRolePlayer.RolePlayerId);
}
if (advancedInfo.PropagatesCopyOnDeniedElement)
{
if (mappedTargetId == System.Guid.Empty)
{
// try creating relationship to existing element
mappedTargetId = targetRolePlayer.RolePlayerId;
}
}
if (mappedTargetId == System.Guid.Empty)
{
// log warning
groupMerger.MergeResult.AddMessage(new ValidationMessage(ModelValidationMessageIds.ModelMergeLinkElementNotCopiedId,
ModelValidationViolationType.Error, "Referenced model element was not copied. Relationship: " + linkDomainInfo.Name));
}
else
{
ModelElement targetElement = this.Store.ElementDirectory.FindElement(mappedTargetId);
if (targetElement == null)
{
// log error
groupMerger.MergeResult.AddMessage(new ValidationMessage(ModelValidationMessageIds.ModelMergeLinkElementNotFoundId,
ModelValidationViolationType.Error, "Referenced model element was not found. Relationship: " + linkDomainInfo.Name));
}
else
{
bool bContinue = true;
// check cardinalities, so we don't violate them by additing a new relationship
if (advancedInfo.SourceRoleMultiplicity == Multiplicity.One || advancedInfo.SourceRoleMultiplicity == Multiplicity.ZeroOne)
{
if (DomainRoleInfo.GetLinkedElement(this, advancedInfo.SourceRoleId) != null)
{
// log warning
groupMerger.MergeResult.AddMessage(new ValidationMessage(ModelValidationMessageIds.ModelMergeLinkCreationViolatesMultiplicityId,
ModelValidationViolationType.Error, "Can not create relationship because one already exists. Relationship: " + linkDomainInfo.Name));
bContinue = false;
}
}
if (advancedInfo.TargetRoleMultiplicity == Multiplicity.One || advancedInfo.TargetRoleMultiplicity == Multiplicity.ZeroOne)
{
if (DomainRoleInfo.GetLinkedElement(this, advancedInfo.TargetRoleId) != null)
{
// log warning
groupMerger.MergeResult.AddMessage(new ValidationMessage(ModelValidationMessageIds.ModelMergeLinkCreationViolatesMultiplicityId,
ModelValidationViolationType.Error, "Can not create relationship because one already exists. Relationship: " + linkDomainInfo.Name));
bContinue = false;
}
}
if (bContinue)
{
// create property assignments
PropertyAssignment[] propertyAssignemnts = protoLink.GetPropertyAssignments(this.Store.DefaultPartition,
this.GetDomainModelServices().ElementIdProvider.GenerateNewKey());
// create role assignments
RoleAssignment[] roleAssignments = new RoleAssignment[2];
roleAssignments[0] = new RoleAssignment(advancedInfo.SourceRoleId, this);
roleAssignments[1] = new RoleAssignment(advancedInfo.TargetRoleId, targetElement);
// create new relationship
this.Store.ElementFactory.CreateElementLink(linkDomainInfo, propertyAssignemnts, roleAssignments);
}
}
}
#endregion
}
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="protoGroup">Proto group to paste/move.</param>
/// <param name="rootElement">Element to execute paste/move on.</param>
public ModelProtoGroupMerger(ModelProtoGroup protoGroup, ModelElement rootElement)
{
this.protoGroup = protoGroup;
this.validationResult = new ValidationResult();
this.idMapping = new Dictionary <Guid, Guid>();
this.embeddingMapping = new Dictionary <Guid, List <ModelProtoElement> >();
this.referencingMapping = new Dictionary <Guid, List <ModelProtoLink> >();
this.referencingMappingTarget = new Dictionary <Guid, List <ModelProtoLink> >();
this.elementMapping = new Dictionary <Guid, ModelProtoElement>();
if (protoGroup.Operation == ModelProtoGroupOperation.Move)
{
// move element
foreach (ModelProtoElement protoElement in protoGroup.ProtoRootElements)
{
(rootElement as IModelMergeElements).ModelMove(protoElement, this);
}
return;
}
foreach (ModelProtoElement element in protoGroup.ProtoElements)
{
idMapping.Add(element.ElementId, Guid.Empty);
embeddingMapping.Add(element.ElementId, new List <ModelProtoElement>());
referencingMapping.Add(element.ElementId, new List <ModelProtoLink>());
referencingMappingTarget.Add(element.ElementId, new List <ModelProtoLink>());
elementMapping.Add(element.ElementId, element);
}
foreach (ModelProtoLink link in protoGroup.ProtoEmbeddingLinks)
{
ModelProtoRolePlayer rolePlayer = link.GetSourceRolePlayer(rootElement.Store.DefaultPartition);
ModelProtoElement p = GetElementById(rolePlayer.RolePlayerId);
if (p != null)
{
embeddingMapping[p.ElementId].Add(
GetElementById(link.GetTargetRolePlayer(rootElement.Store.DefaultPartition).RolePlayerId));
}
}
foreach (ModelProtoLink link in protoGroup.ProtoReferenceLinks)
{
ModelProtoRolePlayer sourceRP = link.GetSourceRolePlayer(rootElement.Store.DefaultPartition);
ModelProtoElement p = GetElementById(sourceRP.RolePlayerId);
if (p != null)
{
referencingMapping[p.ElementId].Add(link);
}
ModelProtoRolePlayer targetRP = link.GetTargetRolePlayer(rootElement.Store.DefaultPartition);
p = GetElementById(targetRP.RolePlayerId);
if (p != null)
{
referencingMappingTarget[p.ElementId].Add(link);
}
}
// start merging
foreach (ModelProtoElement protoElement in protoGroup.ProtoRootElements)
{
(rootElement as IModelMergeElements).ModelMerge(protoElement, this, true);
}
// process reference relationships
foreach (ModelProtoLink link in protoGroup.ProtoReferenceLinks)
{
ModelProtoRolePlayer sourceRP = link.GetSourceRolePlayer(rootElement.Store.DefaultPartition);
if (this.idMapping.ContainsKey(sourceRP.RolePlayerId))
{
System.Guid id = this.idMapping[sourceRP.RolePlayerId];
if (id != Guid.Empty)
{
ModelElement copiedModelElement = rootElement.Store.ElementDirectory.FindElement(id);
if (copiedModelElement != null)
{
if (copiedModelElement is IModelMergeElements)
{
(copiedModelElement as IModelMergeElements).ModelMerge(link, this);
}
}
continue;
}
}
System.Guid elementId = sourceRP.RolePlayerId;
ModelElement modelElement = rootElement.Store.ElementDirectory.FindElement(elementId);
if (modelElement != null)
{
if (modelElement is IModelMergeElements)
{
(modelElement as IModelMergeElements).ModelMerge(link, this);
}
}
}
// finalize merging
foreach (ModelProtoElement protoElement in protoGroup.ProtoElements)
{
Guid id = Guid.Empty;
try
{
id = GetIdMapping(protoElement.ElementId);
}
catch
{
id = Guid.Empty;
continue;
}
/*
* if (id == Guid.Empty)
* {
* ModelElement m = rootElement.Store.ElementDirectory.FindElement(id);
* if (m != null)
* id = m.Id;
* else
* continue;
* }*/
ModelElement m = rootElement.Store.ElementDirectory.FindElement(id);
if (m != null)
{
(m as IModelMergeElements).ModelFinalize(protoElement, this);
}
}
// finalize merging
foreach (ModelProtoElement protoElement in protoGroup.ProtoRootElements)
{
(rootElement as IModelMergeElements).ModelFinalizeMerge(protoElement, this);
}
}