private bool importObjects(ObjectType[] objects, MAXImporterWorkingMemory wm)
{
// first do objects without a parent
foreach (ObjectType maxObj in objects.Where(maxObj => string.IsNullOrEmpty(maxObj.parentId)))
{
importObject(maxObj, wm);
}
List <ObjectType> leftOver = new List <ObjectType>();
foreach (ObjectType maxObj in objects.Where(maxObj => !string.IsNullOrEmpty(maxObj.parentId)))
{
if (eaElementDict.ContainsKey(maxObj.parentId))
{
importObject(maxObj, wm);
}
else
{
leftOver.Add(maxObj);
}
}
foreach (ObjectType maxObj in leftOver)
{
importObject(maxObj, wm);
}
return(wm.issues);
}
public bool import(EA.Repository Repository, EA.Package selectedPackage, string fileName, bool deleteRelationships = true)
{
bool issues = false;
try
{
this.Repository = Repository;
progress.Show();
Repository.EnableUIUpdates = false;
Repository.BatchAppend = true;
Repository.EnableCache = true;
XmlSerializer serializer = new XmlSerializer(typeof(ModelType));
StreamReader stream = new StreamReader(fileName);
// make sure file gets closed
using (stream)
{
ModelType model = (ModelType)serializer.Deserialize(stream);
int max = 0;
if (model.objects != null)
{
max += model.objects.Count();
}
if (model.relationships != null)
{
max += model.relationships.Count();
}
progress.setup(max);
// Don't use Linq constructs those are reeeeaaalllyyyy slow, create a helper dictionary for quick lookup
// This construct also makes sure there will be unique elements based on the ID|MAX::ID
eaElementDict.Clear();
eaPackageDict.Clear();
updateDicts(selectedPackage);
// do objects
if (model.objects != null && model.objects.Any())
{
MAXImporterWorkingMemory wm = new MAXImporterWorkingMemory();
wm.eaPackage = selectedPackage;
issues |= importObjects(model.objects, wm);
}
// now do relationships
if (model.relationships != null && model.relationships.Any())
{
issues |= importRelationships(selectedPackage, model.relationships, deleteRelationships);
}
// Add/update import metadata to the package
EA.TaggedValue tvImportDate = (EA.TaggedValue)selectedPackage.Element.TaggedValues.GetByName("MAX::ImportDate");
if (tvImportDate == null)
{
tvImportDate = (EA.TaggedValue)selectedPackage.Element.TaggedValues.AddNew("MAX::ImportDate", "");
}
tvImportDate.Value = DateTime.Now.ToString();
tvImportDate.Update();
EA.TaggedValue tvImportFile = (EA.TaggedValue)selectedPackage.Element.TaggedValues.GetByName("MAX::ImportFile");
if (tvImportFile == null)
{
tvImportFile = (EA.TaggedValue)selectedPackage.Element.TaggedValues.AddNew("MAX::ImportFile", "");
}
tvImportFile.Value = fileName;
tvImportFile.Update();
}
Repository.EnableUIUpdates = true;
Repository.BatchAppend = false;
Repository.RefreshModelView(selectedPackage.PackageID);
}
finally
{
progress.Close();
}
return(issues);
}
private void importObject(ObjectType maxObj, MAXImporterWorkingMemory wm)
{
if (maxObj.id == null)
{
Repository.WriteOutput("MAX", string.Format("Skipped {0} because id missing.", maxObj.name), 0);
wm.issues = true;
return;
}
string id = maxObj.id.Trim().ToUpper();
string name = maxObj.name;
EA.Element eaElement;
// if this element is unwanted then delete it or ignore it when it is not anymore in the model
if ("#UNWANTED#".Equals(name))
{
if (eaElementDict.ContainsKey(id))
{
eaElement = eaElementDict[id];
short idx = 0;
foreach (EA.Element pkgElement in wm.eaPackage.Elements)
{
if (pkgElement.ElementGUID == eaElement.ElementGUID)
{
wm.eaPackage.Elements.DeleteAt(idx, true);
return;
}
idx++;
}
}
return;
}
// check if element already in package
// if not create, otherwise use existing and update
if (eaElementDict.ContainsKey(id))
{
eaElement = eaElementDict[id];
eaElement.Name = name;
// Only change if not Package type (cannot be changed) or given
if (maxObj.typeSpecified && !"Package".Equals(eaElement.Type))
{
eaElement.Type = Enum.GetName(typeof(ObjectTypeEnum), maxObj.type);
}
}
else
{
// when object doesnot exist, then default to "Class"
string type = "Class";
if (maxObj.typeSpecified)
{
type = Enum.GetName(typeof(ObjectTypeEnum), maxObj.type);
}
string parentId = maxObj.parentId;
if ("Package".Equals(type))
{
// Name cannot be empty when creating a new Package
bool emptyPackageNameWorkaround = false;
if (string.IsNullOrEmpty(name))
{
emptyPackageNameWorkaround = true;
name = "_";
}
EA.Package eaPackage;
if (!string.IsNullOrEmpty(parentId))
{
parentId = parentId.Trim().ToUpper();
if (eaPackageDict.ContainsKey(parentId))
{
eaPackage = (EA.Package)eaPackageDict[parentId].Packages.AddNew(name, type);
}
else
{
Repository.WriteOutput("MAX", string.Format("Parent Package(id={0}) for Package(id={1}) not created yet. To correct: adjust the order in the MAX XML file. Fallback to selected Package.", parentId, id), 0);
wm.issues = true;
eaPackage = (EA.Package)wm.eaPackage.Packages.AddNew(name, type);
}
}
else
{
eaPackage = (EA.Package)wm.eaPackage.Packages.AddNew(name, type);
}
eaPackage.TreePos = wm.pkgPos++;
eaPackage.Update();
if (emptyPackageNameWorkaround)
{
eaPackage.Name = String.Empty;
eaPackage.Update();
}
eaPackageDict[id] = eaPackage;
eaElement = eaPackage.Element;
}
else
{
if (!string.IsNullOrEmpty(parentId))
{
parentId = parentId.Trim().ToUpper();
EA.Element parentElement;
if (eaElementDict.ContainsKey(parentId))
{
parentElement = eaElementDict[parentId];
}
else
{
Repository.WriteOutput("MAX", string.Format("Parent Element(id={0}) for Element(id={1}) not created yet. To correct: adjust the order in the MAX XML file. Fallback to selected Package.", parentId, id), 0);
wm.issues = true;
parentElement = wm.eaPackage.Element;
}
if ("Package".Equals(parentElement.Type))
{
EA.Package parentPackage;
if (eaPackageDict.ContainsKey(parentId))
{
parentPackage = eaPackageDict[parentId];
}
else
{
Repository.WriteOutput("MAX", string.Format("Parent Package(id={0}) for Element(id={1}) not created yet. To correct: adjust the order in the MAX XML file. Fallback to selected Package.", parentId, id), 0);
wm.issues = true;
parentPackage = wm.eaPackage;
}
eaElement = (EA.Element)parentPackage.Elements.AddNew(name, type);
}
else
{
eaElement = (EA.Element)parentElement.Elements.AddNew(name, type);
}
}
else
{
eaElement = (EA.Element)wm.eaPackage.Elements.AddNew(name, type);
}
}
eaElement.TreePos = wm.objPos++;
eaElementDict[id] = eaElement;
}
if (maxObj.alias != null)
{
eaElement.Alias = maxObj.alias;
}
if (maxObj.stereotype != null)
{
eaElement.StereotypeEx = maxObj.stereotype;
}
if (maxObj.notes != null && maxObj.notes.Text != null && maxObj.notes.Text.Length > 0)
{
eaElement.Notes = maxObj.notes.Text[0].Trim().Replace("\n", "\r\n");
}
if (maxObj.isAbstractSpecified)
{
eaElement.Abstract = maxObj.isAbstract ? "1" : "0";
}
eaElement.Update();
EA.TaggedValue tvID = (EA.TaggedValue)eaElement.TaggedValues.GetByName(TV_MAX_ID);
if (tvID == null)
{
tvID = (EA.TaggedValue)eaElement.TaggedValues.AddNew(TV_MAX_ID, "");
}
tvID.Value = id;
tvID.Update();
if (maxObj.modifiedSpecified)
{
eaElement.Modified = maxObj.modified;
}
if (maxObj.tag != null)
{
// First delete existing TaggedValues
for (short i = (short)(eaElement.TaggedValues.Count - 1); i > 0; i--)
{
eaElement.TaggedValues.DeleteAt(i, true);
}
eaElement.TaggedValues.Refresh();
// Now add TaggedValues in the import
foreach (TagType maxTag in maxObj.tag)
{
string tagName = maxTag.name.Trim();
EA.TaggedValue tv = (EA.TaggedValue)eaElement.TaggedValues.AddNew(tagName, "");
if (maxTag.value != null)
{
tv.Value = maxTag.value;
}
if (maxTag.Text != null && maxTag.Text.Length > 0)
{
tv.Notes = maxTag.Text[0].Trim().Replace("\n", "\r\n");
}
tv.Update();
}
}
if (maxObj.attribute != null)
{
int attPos = 0;
eaElement.Attributes.Refresh();
foreach (AttributeType maxAtt in maxObj.attribute)
{
string attName = maxAtt.name.Trim();
if ("#UNWANTED#".Equals(attName))
{
short idx = 0;
foreach (EA.Attribute eaAtt in eaElement.Attributes)
{
if (eaAtt.AttributeID.ToString().Equals(maxAtt.id))
{
eaElement.Attributes.DeleteAt(idx, true);
continue;
}
idx++;
}
continue;
}
// Prefer att id, but that is not always known
EA.Attribute att = getAttributeByIdOrName(eaElement, maxAtt.id, attName);// (EA.Attribute)eaElement.Attributes.GetByName(attName);
if (att == null)
{
att = (EA.Attribute)eaElement.Attributes.AddNew(attName, "");
}
att.Pos = attPos++;
att.Name = attName;
if (maxAtt.alias != null)
{
att.Alias = maxAtt.alias;
}
if (maxAtt.type != null)
{
att.Type = maxAtt.type;
}
if (maxAtt.minCard != null)
{
att.LowerBound = maxAtt.minCard;
}
if (maxAtt.maxCard != null)
{
att.UpperBound = maxAtt.maxCard;
}
if (maxAtt.value != null)
{
att.Default = maxAtt.value;
}
if (maxAtt.Text != null && maxAtt.Text.Length > 0)
{
att.Notes = maxAtt.Text[0].Trim().Replace("\n", "\r\n");
}
if (maxAtt.stereotype != null)
{
att.StereotypeEx = maxAtt.stereotype;
}
if (maxAtt.isReadOnlySpecified)
{
att.IsConst = maxAtt.isReadOnly;
}
att.Update();
if (maxAtt.tag != null)
{
foreach (TagType maxTag in maxAtt.tag)
{
EA.AttributeTag attTag = (EA.AttributeTag)att.TaggedValues.AddNew(maxTag.name, "");
attTag.Value = maxTag.value;
if (maxTag.Text != null && maxTag.Text.Length > 0)
{
attTag.Notes = maxTag.Text[0].Trim().Replace("\n", "\r\n");
}
attTag.Update();
}
}
}
}
progress.step();
}
