/// <inheritdoc />
public override CdmObject Copy(ResolveOptions resOpt = null, CdmObject host = null)
{
if (resOpt == null)
{
resOpt = new ResolveOptions(this, this.Ctx.Corpus.DefaultResolutionDirectives);
}
CdmImport copy;
if (host == null)
{
copy = new CdmImport(this.Ctx, this.CorpusPath, this.Moniker);
}
else
{
copy = host as CdmImport;
copy.Ctx = this.Ctx;
copy.CorpusPath = this.CorpusPath;
copy.Moniker = this.Moniker;
}
copy.Document = this.Document?.Copy(resOpt) as CdmDocumentDefinition;
copy.PreviousOwner = this.Owner;
return(copy);
}
public override CdmObject Copy(ResolveOptions resOpt = null)
{
if (resOpt == null)
{
resOpt = new ResolveOptions(this);
}
CdmImport copy = new CdmImport(this.Ctx, this.CorpusPath, this.Moniker);
copy.Doc = this.Doc;
return(copy);
}
/// <inheritdoc />
public override CdmObject Copy(ResolveOptions resOpt = null, CdmObject host = null)
{
if (resOpt == null)
{
resOpt = new ResolveOptions(this);
}
CdmImport copy;
if (host == null)
{
copy = new CdmImport(this.Ctx, this.CorpusPath, this.Moniker);
}
else
{
copy = host as CdmImport;
copy.Ctx = this.Ctx;
copy.CorpusPath = this.CorpusPath;
copy.Moniker = this.Moniker;
}
copy.Doc = this.Doc;
return(copy);
}
/// <summary>
/// finds any relative corpus paths that are held within this document and makes them relative to the new folder instead
/// </summary>
internal bool LocalizeCorpusPaths(CdmFolderDefinition newFolder)
{
bool allWentWell = true;
bool wasBlocking = this.Ctx.Corpus.blockDeclaredPathChanges;
this.Ctx.Corpus.blockDeclaredPathChanges = true;
// shout into the void
Logger.Info(nameof(CdmDocumentDefinition), (ResolveContext)this.Ctx, $"Localizing corpus paths in document '{this.Name}'", nameof(LocalizeCorpusPaths));
// find anything in the document that is a corpus path
this.Visit("", new VisitCallback
{
Invoke = (iObject, path) =>
{
// i don't like that document needs to know a little about these objects
// in theory, we could create a virtual function on cdmObject that localizes properties
// but then every object would need to know about the documents and paths and such ...
// also, i already wrote this code.
switch (iObject.ObjectType)
{
case CdmObjectType.Import:
{
CdmImport typeObj = iObject as CdmImport;
typeObj.CorpusPath = LocalizeCorpusPath(typeObj.CorpusPath, newFolder, ref allWentWell) ?? typeObj.CorpusPath;
break;
}
case CdmObjectType.LocalEntityDeclarationDef:
case CdmObjectType.ReferencedEntityDeclarationDef:
{
CdmEntityDeclarationDefinition typeObj = iObject as CdmEntityDeclarationDefinition;
typeObj.EntityPath = LocalizeCorpusPath(typeObj.EntityPath, newFolder, ref allWentWell) ?? typeObj.EntityPath;
break;
}
case CdmObjectType.DataPartitionDef:
{
CdmDataPartitionDefinition typeObj = iObject as CdmDataPartitionDefinition;
typeObj.Location = LocalizeCorpusPath(typeObj.Location, newFolder, ref allWentWell) ?? typeObj.Location;
typeObj.SpecializedSchema = LocalizeCorpusPath(typeObj.SpecializedSchema, newFolder, ref allWentWell) ?? typeObj.SpecializedSchema;
break;
}
case CdmObjectType.DataPartitionPatternDef:
{
CdmDataPartitionPatternDefinition typeObj = iObject as CdmDataPartitionPatternDefinition;
typeObj.RootLocation = LocalizeCorpusPath(typeObj.RootLocation, newFolder, ref allWentWell) ?? typeObj.RootLocation;
typeObj.SpecializedSchema = LocalizeCorpusPath(typeObj.SpecializedSchema, newFolder, ref allWentWell) ?? typeObj.SpecializedSchema;
break;
}
case CdmObjectType.E2ERelationshipDef:
{
CdmE2ERelationship typeObj = iObject as CdmE2ERelationship;
typeObj.ToEntity = LocalizeCorpusPath(typeObj.ToEntity, newFolder, ref allWentWell) ?? typeObj.ToEntity;
typeObj.FromEntity = LocalizeCorpusPath(typeObj.FromEntity, newFolder, ref allWentWell) ?? typeObj.FromEntity;
break;
}
case CdmObjectType.ManifestDeclarationDef:
{
CdmManifestDeclarationDefinition typeObj = iObject as CdmManifestDeclarationDefinition;
typeObj.Definition = LocalizeCorpusPath(typeObj.Definition, newFolder, ref allWentWell) ?? typeObj.Definition;
break;
}
}
return(false);
}
}, null);
this.Ctx.Corpus.blockDeclaredPathChanges = wasBlocking;
return(allWentWell);
}
private int PrioritizeImports(HashSet <CdmDocumentDefinition> processedSet, IDictionary <CdmDocumentDefinition, int> priorityMap, int sequence, IDictionary <string, CdmDocumentDefinition> monikerMap, bool skipMonikered = false)
{
// goal is to make a map from the reverse order of imports (breadth first) to the first (aka last) sequence number in that list.
// This gives the semantic that the 'last/shallowest' definition for a duplicate symbol wins,
// the lower in this list a document shows up, the higher priority its definitions are for resolving conflicts.
// for 'moniker' imports, keep track of the 'last/shallowest' use of each moniker tag.
// if already in list, don't do this again
if (processedSet.Contains(this))
{
return(sequence);
}
processedSet.Add(this);
if (this.Imports != null)
{
// first add the imports done at this level only
int l = this.Imports.Count;
// reverse order
for (int i = l - 1; i >= 0; i--)
{
CdmImport imp = this.Imports.AllItems[i];
CdmDocumentDefinition impDoc = imp.ResolvedDocument as CdmDocumentDefinition;
// don't add the moniker imports to the priority list
bool isMoniker = !string.IsNullOrWhiteSpace(imp.Moniker);
if (imp.ResolvedDocument != null && !isMoniker)
{
if (priorityMap.ContainsKey(impDoc) == false)
{
// add doc
priorityMap.Add(impDoc, sequence);
sequence++;
}
}
}
// now add the imports of the imports
for (int i = l - 1; i >= 0; i--)
{
CdmImport imp = this.Imports.AllItems[i];
CdmDocumentDefinition impDoc = imp.ResolvedDocument as CdmDocumentDefinition;
// don't add the moniker imports to the priority list
bool isMoniker = !string.IsNullOrWhiteSpace(imp.Moniker);
if (impDoc?.ImportPriorities != null)
{
// lucky, already done so avoid recursion and copy
ImportPriorities impPriSub = impDoc.GetImportPriorities();
impPriSub.ImportPriority.Remove(impDoc); // because already added above
foreach (var ip in impPriSub.ImportPriority)
{
if (priorityMap.ContainsKey(ip.Key) == false)
{
// add doc
priorityMap.Add(ip.Key, sequence);
sequence++;
}
}
if (!isMoniker)
{
foreach (var mp in impPriSub.MonikerPriorityMap)
{
monikerMap[mp.Key] = mp.Value;
}
}
}
else if (impDoc != null)
{
// skip the monikered imports from here if this is a monikered import itself and we are only collecting the dependencies
sequence = impDoc.PrioritizeImports(processedSet, priorityMap, sequence, monikerMap, isMoniker);
}
}
// skip the monikered imports from here if this is a monikered import itself and we are only collecting the dependencies
if (!skipMonikered)
{
// moniker imports are prioritized by the 'closest' use of the moniker to the starting doc. so last one found in this recursion
for (int i = 0; i < l; i++)
{
CdmImport imp = this.Imports.AllItems[i];
if (imp.ResolvedDocument != null && imp.Moniker != null)
{
monikerMap[imp.Moniker] = imp.ResolvedDocument as CdmDocumentDefinition;
}
}
}
}
return(sequence);
}