/// <inheritdoc />
public override bool Visit(string pathFrom, VisitCallback preChildren, VisitCallback postChildren)
{
string path = string.Empty;
if (this.Ctx.Corpus.blockDeclaredPathChanges == false)
{
path = this.DeclaredPath;
if (string.IsNullOrEmpty(path))
{
path = pathFrom + this.Name;
this.DeclaredPath = path;
}
}
if (preChildren?.Invoke(this, path) == true)
{
return(false);
}
if (this.Parent?.Visit(path + "/parent/", preChildren, postChildren) == true)
{
return(true);
}
if (this.Definition?.Visit(path + "/definition/", preChildren, postChildren) == true)
{
return(true);
}
if (this.Contents != null && CdmObjectBase.VisitList(this.Contents, path + "/", preChildren, postChildren)) // fix that as any.
{
return(true);
}
if (this.VisitDef(path, preChildren, postChildren))
{
return(true);
}
if (postChildren != null && postChildren.Invoke(this, path))
{
return(true);
}
return(false);
}
/// <summary>
/// Clear all document's internal caches and update the declared path of every object contained by this document.
/// </summary>
/// <param name="objects"></param>
/// <returns>A list containing all the objects inside this document.</returns>
internal void ClearCaches()
{
// Clean all internal caches and flags
this.InternalObjects = new List <CdmObjectBase>();
this.DeclarationsIndexed = false;
this.InternalDeclarations = new ConcurrentDictionary <string, CdmObjectBase>();
this.ImportsIndexed = false;
this.ImportPriorities = null;
// Collects all the objects contained by this document and updates their DeclaredPath.
this.Visit("", new VisitCallback
{
Invoke = (obj, objPath) =>
{
CdmObjectBase objectBase = obj as CdmObjectBase;
// Update the DeclaredPath property.
objectBase.DeclaredPath = objPath;
this.InternalObjects.Add(objectBase);
return(false);
}
}, null);
}
/// <inheritdoc />
public override bool Visit(string pathFrom, VisitCallback preChildren, VisitCallback postChildren)
{
string path = this.UpdateDeclaredPath(pathFrom);
if (preChildren?.Invoke(this, path) == true)
{
return(false);
}
if (this.Parent?.Visit(path + "/parent/", preChildren, postChildren) == true)
{
return(true);
}
if (this.Definition?.Visit(path + "/definition/", preChildren, postChildren) == true)
{
return(true);
}
if (this.Contents != null && CdmObjectBase.VisitList(this.Contents, path + "/", preChildren, postChildren)) // fix that as any.
{
return(true);
}
if (this.Lineage != null && CdmObjectBase.VisitList(this.Lineage, path + "/lineage/", preChildren, postChildren)) // fix that as any.
{
return(true);
}
if (this.VisitDef(path, preChildren, postChildren))
{
return(true);
}
if (postChildren != null && postChildren.Invoke(this, path))
{
return(true);
}
return(false);
}
public static CdmAttributeContext InstanceFromData(CdmCorpusContext ctx, dynamic obj)
{
return(CdmObjectBase.InstanceFromData <CdmAttributeContext, dynamic>(ctx, obj));
}
public override dynamic CopyData(ResolveOptions resOpt, CopyOptions options)
{
return(CdmObjectBase.CopyData <CdmTypeAttributeDefinition>(this, resOpt, options));
}
public override dynamic CopyData(ResolveOptions resOpt = null, CopyOptions options = null)
{
return(CdmObjectBase.CopyData <CdmProjection>(this, resOpt, options));
}
public override dynamic CopyData(ResolveOptions resOpt, CopyOptions options)
{
return(CdmObjectBase.CopyData <CdmReferencedEntityDeclarationDefinition>(this, resOpt, options));
}
public static CdmImport InstanceFromData(CdmCorpusContext ctx, Import import)
{
return(CdmObjectBase.InstanceFromData <CdmImport, Import>(ctx, import));
}
/// <summary>
/// Checks if the trait argumnet value matchs the data type defined on the trait parameter
/// </summary>
/// <param name="resOpt"></param>
/// <param name="wrtDoc"></param>
/// <param name="argumentValue"></param>
/// <returns></returns>
internal dynamic ConstTypeCheck(ResolveOptions resOpt, CdmDocumentDefinition wrtDoc, dynamic argumentValue)
{
ResolveContext ctx = this.Ctx as ResolveContext;
dynamic replacement = argumentValue;
// if parameter type is entity, then the value should be an entity or ref to one
// same is true of 'dataType' dataType
if (this.DataTypeRef == null)
{
return(replacement);
}
CdmDataTypeDefinition dt = this.DataTypeRef.FetchObjectDefinition <CdmDataTypeDefinition>(resOpt);
if (dt == null)
{
Logger.Error(ctx, Tag, nameof(ConstTypeCheck), this.AtCorpusPath, CdmLogCode.ErrUnrecognizedDataType, this.Name);
return(null);
}
// compare with passed in value or default for parameter
dynamic pValue = argumentValue;
if (pValue == null)
{
pValue = this.DefaultValue;
replacement = pValue;
}
if (pValue != null)
{
if (dt.IsDerivedFrom("cdmObject", resOpt))
{
List <CdmObjectType> expectedTypes = new List <CdmObjectType>();
string expected = null;
if (dt.IsDerivedFrom("entity", resOpt))
{
expectedTypes.Add(CdmObjectType.ConstantEntityDef);
expectedTypes.Add(CdmObjectType.EntityRef);
expectedTypes.Add(CdmObjectType.EntityDef);
expectedTypes.Add(CdmObjectType.ProjectionDef);
expected = "entity";
}
else if (dt.IsDerivedFrom("attribute", resOpt))
{
expectedTypes.Add(CdmObjectType.AttributeRef);
expectedTypes.Add(CdmObjectType.TypeAttributeDef);
expectedTypes.Add(CdmObjectType.EntityAttributeDef);
expected = "attribute";
}
else if (dt.IsDerivedFrom("dataType", resOpt))
{
expectedTypes.Add(CdmObjectType.DataTypeRef);
expectedTypes.Add(CdmObjectType.DataTypeDef);
expected = "dataType";
}
else if (dt.IsDerivedFrom("purpose", resOpt))
{
expectedTypes.Add(CdmObjectType.PurposeRef);
expectedTypes.Add(CdmObjectType.PurposeDef);
expected = "purpose";
}
else if (dt.IsDerivedFrom("traitGroup", resOpt))
{
expectedTypes.Add(CdmObjectType.TraitGroupRef);
expectedTypes.Add(CdmObjectType.TraitGroupDef);
expected = "traitGroup";
}
else if (dt.IsDerivedFrom("trait", resOpt))
{
expectedTypes.Add(CdmObjectType.TraitRef);
expectedTypes.Add(CdmObjectType.TraitDef);
expected = "trait";
}
else if (dt.IsDerivedFrom("attributeGroup", resOpt))
{
expectedTypes.Add(CdmObjectType.AttributeGroupRef);
expectedTypes.Add(CdmObjectType.AttributeGroupDef);
expected = "attributeGroup";
}
if (expectedTypes.Count == 0)
{
Logger.Error(ctx, Tag, nameof(ConstTypeCheck), wrtDoc.FolderPath + wrtDoc.Name, CdmLogCode.ErrUnexpectedDataType, this.Name);
}
// if a string constant, resolve to an object ref.
CdmObjectType foundType = CdmObjectType.Error;
Type pValueType = pValue.GetType();
if (typeof(CdmObject).IsAssignableFrom(pValueType))
{
foundType = (pValue as CdmObject).ObjectType;
}
string foundDesc = ctx.RelativePath;
if (!(pValue is CdmObject))
{
// pValue is a string or JValue
pValue = (string)pValue;
if (pValue == "this.attribute" && expected == "attribute")
{
// will get sorted out later when resolving traits
foundType = CdmObjectType.AttributeRef;
}
else
{
foundDesc = pValue;
int seekResAtt = CdmObjectReferenceBase.offsetAttributePromise(pValue);
if (seekResAtt >= 0)
{
// get an object there that will get resolved later after resolved attributes
replacement = new CdmAttributeReference(ctx, pValue, true);
(replacement as CdmAttributeReference).Ctx = ctx;
(replacement as CdmAttributeReference).InDocument = wrtDoc;
foundType = CdmObjectType.AttributeRef;
}
else
{
CdmObjectBase lu = ctx.Corpus.ResolveSymbolReference(resOpt, wrtDoc, pValue, CdmObjectType.Error, retry: true);
if (lu != null)
{
if (expected == "attribute")
{
replacement = new CdmAttributeReference(ctx, pValue, true);
(replacement as CdmAttributeReference).Ctx = ctx;
(replacement as CdmAttributeReference).InDocument = wrtDoc;
foundType = CdmObjectType.AttributeRef;
}
else
{
replacement = lu;
foundType = (replacement as CdmObject).ObjectType;
}
}
}
}
}
if (expectedTypes.IndexOf(foundType) == -1)
{
Logger.Error(ctx, Tag, nameof(ConstTypeCheck), wrtDoc.AtCorpusPath, CdmLogCode.ErrResolutionFailure, this.Name, expected, foundDesc, expected);
}
else
{
Logger.Info(ctx, Tag, nameof(ConstTypeCheck), wrtDoc.AtCorpusPath, $"resolved '{foundDesc}'");
}
}
}
return(replacement);
}
public override dynamic CopyData(ResolveOptions resOpt = null, CopyOptions options = null)
{
return(CdmObjectBase.CopyData <CdmOperationAlterTraits>(this, resOpt, options));
}
public override dynamic CopyData(ResolveOptions resOpt, CopyOptions options)
{
return(CdmObjectBase.CopyData <CdmConstantEntityDefinition>(this, resOpt, options));
}
public ResolvedEntityReferenceSet FetchResolvedEntityReferences(ResolveOptions resOpt = null)
{
bool wasPreviouslyResolving = this.Ctx.Corpus.isCurrentlyResolving;
this.Ctx.Corpus.isCurrentlyResolving = true;
if (resOpt == null)
{
resOpt = new ResolveOptions(this, this.Ctx.Corpus.DefaultResolutionDirectives);
}
// this whole resolved entity ref goo will go away when resolved documents are done.
// for now, it breaks if structured att sets get made.
resOpt = CdmObjectBase.CopyResolveOptions(resOpt);
resOpt.Directives = new AttributeResolutionDirectiveSet(new HashSet <string> {
"normalized", "referenceOnly"
});
ResolveContext ctx = this.Ctx as ResolveContext; // what it actually is
ResolvedEntityReferenceSet entRefSetCache = ctx.FetchCache(this, resOpt, "entRefSet") as ResolvedEntityReferenceSet;
if (entRefSetCache == null)
{
entRefSetCache = new ResolvedEntityReferenceSet(resOpt);
if (resolvingEntityReferences == false)
{
resolvingEntityReferences = true;
// get from dynamic base public class and then 'fix' those to point here instead.
CdmObjectReference extRef = this.ExtendsEntityRef;
if (extRef != null)
{
var extDef = extRef.FetchObjectDefinition <CdmEntityDefinition>(resOpt);
if (extDef != null)
{
if (extDef == this)
{
extDef = extRef.FetchObjectDefinition <CdmEntityDefinition>(resOpt);
}
ResolvedEntityReferenceSet inherited = extDef.FetchResolvedEntityReferences(resOpt);
if (inherited != null)
{
foreach (var res in inherited.Set)
{
ResolvedEntityReference resolvedEntityReference = res.Copy();
resolvedEntityReference.Referencing.Entity = this;
entRefSetCache.Set.Add(resolvedEntityReference);
}
}
}
}
if (this.Attributes != null)
{
for (int i = 0; i < this.Attributes.Count; i++)
{
// if dynamic refs come back from attributes, they don't know who we are, so they don't set the entity
dynamic sub = this.Attributes.AllItems[i].FetchResolvedEntityReferences(resOpt);
if (sub != null)
{
foreach (var res in sub.Set)
{
res.Referencing.Entity = this;
}
entRefSetCache.Add(sub);
}
}
}
ctx.UpdateCache(this, resOpt, "entRefSet", entRefSetCache);
this.resolvingEntityReferences = false;
}
}
this.Ctx.Corpus.isCurrentlyResolving = wasPreviouslyResolving;
return(entRefSetCache);
}
/// <summary>
/// Creates a resolved copy of the entity.
/// </summary>
public async Task <CdmEntityDefinition> CreateResolvedEntityAsync(string newEntName, ResolveOptions resOpt = null, CdmFolderDefinition folder = null, string newDocName = null)
{
if (resOpt == null)
{
resOpt = new ResolveOptions(this, this.Ctx.Corpus.DefaultResolutionDirectives);
}
if (resOpt.WrtDoc == null)
{
Logger.Error(nameof(CdmEntityDefinition), this.Ctx as ResolveContext, $"No WRT document was supplied.", nameof(CreateResolvedEntityAsync));
return(null);
}
if (string.IsNullOrEmpty(newEntName))
{
Logger.Error(nameof(CdmEntityDefinition), this.Ctx as ResolveContext, $"No Entity Name provided.", nameof(CreateResolvedEntityAsync));
return(null);
}
// if the wrtDoc needs to be indexed (like it was just modified) then do that first
if (!await resOpt.WrtDoc.IndexIfNeeded(resOpt, true))
{
Logger.Error(nameof(CdmEntityDefinition), this.Ctx as ResolveContext, $"Couldn't index source document.", nameof(CreateResolvedEntityAsync));
return(null);
}
if (folder == null)
{
folder = this.InDocument.Folder;
}
string fileName = (string.IsNullOrEmpty(newDocName)) ? $"{newEntName}.cdm.json" : newDocName;
string origDoc = this.InDocument.AtCorpusPath;
// Don't overwite the source document
string targetAtCorpusPath = $"{this.Ctx.Corpus.Storage.CreateAbsoluteCorpusPath(folder.AtCorpusPath, folder)}{fileName}";
if (StringUtils.EqualsWithIgnoreCase(targetAtCorpusPath, origDoc))
{
Logger.Error(nameof(CdmEntityDefinition), this.Ctx as ResolveContext, $"Attempting to replace source entity's document '{targetAtCorpusPath}'", nameof(CreateResolvedEntityAsync));
return(null);
}
// make the top level attribute context for this entity
// for this whole section where we generate the attribute context tree and get resolved attributes
// set the flag that keeps all of the parent changes and document dirty from from happening
bool wasResolving = this.Ctx.Corpus.isCurrentlyResolving;
this.Ctx.Corpus.isCurrentlyResolving = true;
string entName = newEntName;
ResolveContext ctx = this.Ctx as ResolveContext;
CdmAttributeContext attCtxEnt = ctx.Corpus.MakeObject <CdmAttributeContext>(CdmObjectType.AttributeContextDef, entName, true);
attCtxEnt.Ctx = ctx;
attCtxEnt.InDocument = this.InDocument;
// cheating a bit to put the paths in the right place
AttributeContextParameters acp = new AttributeContextParameters
{
under = attCtxEnt,
type = CdmAttributeContextType.AttributeGroup,
Name = "attributeContext"
};
CdmAttributeContext attCtxAC = CdmAttributeContext.CreateChildUnder(resOpt, acp);
AttributeContextParameters acpEnt = new AttributeContextParameters
{
under = attCtxAC,
type = CdmAttributeContextType.Entity,
Name = entName,
Regarding = ctx.Corpus.MakeObject <CdmObject>(CdmObjectType.EntityRef, this.GetName(), true)
};
// use this whenever we need to keep references pointing at things that were already found. used when 'fixing' references by localizing to a new document
ResolveOptions resOptCopy = CdmObjectBase.CopyResolveOptions(resOpt);
resOptCopy.SaveResolutionsOnCopy = true;
// resolve attributes with this context. the end result is that each resolved attribute
// points to the level of the context where it was created
var ras = this.FetchResolvedAttributes(resOptCopy, acpEnt);
if (ras == null)
{
this.resolvingAttributes = false;
return(null);
}
// create a new copy of the attribute context for this entity
HashSet <CdmAttributeContext> allAttCtx = new HashSet <CdmAttributeContext>();
CdmAttributeContext newNode = attCtxEnt.CopyNode(resOpt) as CdmAttributeContext;
attCtxEnt = attCtxEnt.CopyAttributeContextTree(resOpt, newNode, ras, allAttCtx, "resolvedFrom");
CdmAttributeContext attCtx = (attCtxEnt.Contents[0] as CdmAttributeContext).Contents[0] as CdmAttributeContext;
this.Ctx.Corpus.isCurrentlyResolving = wasResolving;
// make a new document in given folder if provided or the same folder as the source entity
folder.Documents.Remove(fileName);
CdmDocumentDefinition docRes = folder.Documents.Add(fileName);
// add a import of the source document
origDoc = this.Ctx.Corpus.Storage.CreateRelativeCorpusPath(origDoc, docRes); // just in case we missed the prefix
docRes.Imports.Add(origDoc, "resolvedFrom");
// make the empty entity
CdmEntityDefinition entResolved = docRes.Definitions.Add(entName);
// set the context to the copy of the tree. fix the docs on the context nodes
entResolved.AttributeContext = attCtx;
attCtx.Visit($"{entName}/attributeContext/",
new VisitCallback
{
Invoke = (obj, path) =>
{
obj.InDocument = docRes;
return(false);
}
},
null);
// add the traits of the entity
ResolvedTraitSet rtsEnt = this.FetchResolvedTraits(resOpt);
rtsEnt.Set.ForEach(rt =>
{
var traitRef = CdmObjectBase.ResolvedTraitToTraitRef(resOptCopy, rt);
(entResolved as CdmObjectDefinition).ExhibitsTraits.Add(traitRef);
});
// the attributes have been named, shaped, etc for this entity so now it is safe to go and
// make each attribute context level point at these final versions of attributes
IDictionary <string, int> attPath2Order = new Dictionary <string, int>();
Action <ResolvedAttributeSet, string> pointContextAtResolvedAtts = null;
pointContextAtResolvedAtts = (rasSub, path) =>
{
rasSub.Set.ForEach(ra =>
{
List <CdmAttributeContext> raCtxInEnt = new List <CdmAttributeContext>();
HashSet <CdmAttributeContext> raCtxSet = null;
rasSub.Ra2attCtxSet.TryGetValue(ra, out raCtxSet);
// find the correct attCtx for this copy, intersect these two sets
// (iterate over the shortest list)
if (allAttCtx.Count < raCtxSet.Count)
{
foreach (CdmAttributeContext currAttCtx in allAttCtx)
{
if (raCtxSet.Contains(currAttCtx))
{
raCtxInEnt.Add(currAttCtx);
}
}
}
else
{
foreach (CdmAttributeContext currAttCtx in raCtxSet)
{
if (allAttCtx.Contains(currAttCtx))
{
raCtxInEnt.Add(currAttCtx);
}
}
}
foreach (CdmAttributeContext raCtx in raCtxInEnt)
{
var refs = raCtx.Contents;
// there might be more than one explanation for where and attribute came from when things get merges as they do
// this won't work when I add the structured attributes to avoid name collisions
string attRefPath = path + ra.ResolvedName;
if ((ra.Target as CdmAttribute)?.GetType().GetMethod("GetObjectType") != null)
{
if (!attPath2Order.ContainsKey(attRefPath))
{
var attRef = this.Ctx.Corpus.MakeObject <CdmObjectReferenceBase>(CdmObjectType.AttributeRef, attRefPath, true);
// only need one explanation for this path to the insert order
attPath2Order.Add(attRef.NamedReference, ra.InsertOrder);
refs.Add(attRef);
}
}
else
{
attRefPath += "/members/";
pointContextAtResolvedAtts(ra.Target as ResolvedAttributeSet, attRefPath);
}
}
});
};
pointContextAtResolvedAtts(ras, entName + "/hasAttributes/");
// generated attribute structures may end up with 0 attributes after that. prune them
Func <CdmObject, bool, bool> CleanSubGroup = null;
CleanSubGroup = (subItem, underGenerated) =>
{
if (subItem.ObjectType == CdmObjectType.AttributeRef)
{
return(true); // not empty
}
CdmAttributeContext ac = subItem as CdmAttributeContext;
if (ac.Type == CdmAttributeContextType.GeneratedSet)
{
underGenerated = true;
}
if (ac.Contents == null || ac.Contents.Count == 0)
{
return(false); // empty
}
// look at all children, make a set to remove
List <CdmAttributeContext> toRemove = new List <CdmAttributeContext>();
foreach (var subSub in ac.Contents)
{
if (CleanSubGroup(subSub, underGenerated) == false)
{
bool potentialTarget = underGenerated;
if (potentialTarget == false)
{
// cast is safe because we returned false meaning empty and not a attribute ref
// so is this the set holder itself?
potentialTarget = (subSub as CdmAttributeContext).Type == CdmAttributeContextType.GeneratedSet;
}
if (potentialTarget)
{
toRemove.Add(subSub as CdmAttributeContext);
}
}
}
foreach (var toDie in toRemove)
{
ac.Contents.Remove(toDie);
}
return(ac.Contents.Count != 0);
};
CleanSubGroup(attCtx, false);
Func <CdmAttributeContext, int?> orderContents = null;
// create an all-up ordering of attributes at the leaves of this tree based on insert order
// sort the attributes in each context by their creation order and mix that with the other sub-contexts that have been sorted
Func <CdmObject, int?> getOrderNum = (item) =>
{
if (item.ObjectType == CdmObjectType.AttributeContextDef && orderContents != null)
{
return(orderContents(item as CdmAttributeContext));
}
else if (item.ObjectType == CdmObjectType.AttributeRef)
{
string attName = (item as CdmAttributeReference).NamedReference;
int o = attPath2Order[attName];
return(o);
}
else
{
return(-1); // put the mystery item on top.
}
};
orderContents = (CdmAttributeContext under) =>
{
if (under.LowestOrder == null)
{
under.LowestOrder = -1; // used for group with nothing but traits
if (under.Contents.Count == 1)
{
under.LowestOrder = getOrderNum(under.Contents[0]);
}
else
{
under.Contents.AllItems.Sort((l, r) =>
{
int lNum = -1;
int rNum = -1;
int?aux;
aux = getOrderNum(l);
if (aux != null)
{
lNum = (int)aux;
}
aux = getOrderNum(r);
if (aux != null)
{
rNum = (int)aux;
}
if (lNum != -1 && (under.LowestOrder == -1 || lNum < under.LowestOrder))
{
under.LowestOrder = lNum;
}
if (rNum != -1 && (under.LowestOrder == -1 || rNum < under.LowestOrder))
{
under.LowestOrder = rNum;
}
return(lNum - rNum);
});
}
}
return(under.LowestOrder);
};
orderContents((CdmAttributeContext)attCtx);
// resolved attributes can gain traits that are applied to an entity when referenced
// since these traits are described in the context, it is redundant and messy to list them in the attribute
// so, remove them. create and cache a set of names to look for per context
// there is actually a hierarchy to all attributes from the base entity should have all traits applied independently of the
// sub-context they come from. Same is true of attribute entities. so do this recursively top down
var ctx2traitNames = new Dictionary <CdmAttributeContext, HashSet <string> >();
Action <CdmAttributeContext, HashSet <string> > collectContextTraits = null;
collectContextTraits = (subAttCtx, inheritedTraitNames) =>
{
var traitNamesHere = new HashSet <string>(inheritedTraitNames);
var traitsHere = subAttCtx.ExhibitsTraits;
if (traitsHere != null)
{
foreach (var tat in traitsHere)
{
traitNamesHere.Add(tat.NamedReference);
}
}
ctx2traitNames.Add(subAttCtx, traitNamesHere);
subAttCtx.Contents.AllItems.ForEach((cr) =>
{
if (cr.ObjectType == CdmObjectType.AttributeContextDef)
{
// do this for all types?
collectContextTraits(cr as CdmAttributeContext, traitNamesHere);
}
});
};
collectContextTraits(attCtx, new HashSet <string>());
// add the attributes, put them in attribute groups if structure needed
IDictionary <ResolvedAttribute, string> resAtt2RefPath = new Dictionary <ResolvedAttribute, string>();
Action <ResolvedAttributeSet, dynamic, string> addAttributes = null;
addAttributes = (rasSub, container, path) =>
{
rasSub.Set.ForEach(ra =>
{
string attPath = path + ra.ResolvedName;
// use the path of the context associated with this attribute to find the new context that matches on path
HashSet <CdmAttributeContext> raCtxSet = null;
rasSub.Ra2attCtxSet.TryGetValue(ra, out raCtxSet);
CdmAttributeContext raCtx = null;
// find the correct attCtx for this copy
// (interate over the shortest list)
if (allAttCtx.Count < raCtxSet.Count)
{
foreach (CdmAttributeContext currAttCtx in allAttCtx)
{
if (raCtxSet.Contains(currAttCtx))
{
raCtx = currAttCtx;
break;
}
}
}
else
{
foreach (CdmAttributeContext currAttCtx in raCtxSet)
{
if (allAttCtx.Contains(currAttCtx))
{
raCtx = currAttCtx;
break;
}
}
}
if (ra.Target is ResolvedAttributeSet)
{
// this is a set of attributes.
// make an attribute group to hold them
CdmAttributeGroupDefinition attGrp = this.Ctx.Corpus.MakeObject <CdmAttributeGroupDefinition>(CdmObjectType.AttributeGroupDef, ra.ResolvedName, false);
attGrp.AttributeContext = this.Ctx.Corpus.MakeObject <CdmAttributeContextReference>(CdmObjectType.AttributeContextRef, raCtx.AtCorpusPath, true);
// take any traits from the set and make them look like traits exhibited by the group
HashSet <string> avoidSet = ctx2traitNames[raCtx];
ResolvedTraitSet rtsAtt = ra.ResolvedTraits;
rtsAtt.Set.ForEach(rt =>
{
if (rt.Trait.Ugly != true)
{
// don't mention your ugly traits
if (avoidSet?.Contains(rt.TraitName) != true)
{
// avoid the ones from the context
var traitRef = CdmObjectBase.ResolvedTraitToTraitRef(resOptCopy, rt);
(attGrp as CdmObjectDefinitionBase).ExhibitsTraits.Add(traitRef);
}
}
});
// wrap it in a reference and then recurse with this as the new container
CdmAttributeGroupReference attGrpRef = this.Ctx.Corpus.MakeObject <CdmAttributeGroupReference>(CdmObjectType.AttributeGroupRef, null, false);
attGrpRef.ExplicitReference = attGrp;
container.AddAttributeDef(attGrpRef);
// isn't this where ...
addAttributes(ra.Target as ResolvedAttributeSet, attGrp, attPath + "/members/");
}
else
{
CdmTypeAttributeDefinition att = this.Ctx.Corpus.MakeObject <CdmTypeAttributeDefinition>(CdmObjectType.TypeAttributeDef, ra.ResolvedName, false);
att.AttributeContext = this.Ctx.Corpus.MakeObject <CdmAttributeContextReference>(CdmObjectType.AttributeContextRef, raCtx.AtCorpusPath, true);
HashSet <string> avoidSet = ctx2traitNames[raCtx];
ResolvedTraitSet rtsAtt = ra.ResolvedTraits;
rtsAtt.Set.ForEach(rt =>
{
if (rt.Trait.Ugly != true)
{ // don't mention your ugly traits
if (avoidSet?.Contains(rt.TraitName) != true)
{ // avoid the ones from the context
var traitRef = CdmObjectBase.ResolvedTraitToTraitRef(resOptCopy, rt);
((CdmTypeAttributeDefinition)att).AppliedTraits.Add(traitRef);
}
}
});
// none of the dataformat traits have the bit set that will make them turn into a property
// this is intentional so that the format traits make it into the resolved object
// but, we still want a guess as the data format, so get it and set it.
var impliedDataFormat = att.DataFormat;
if (impliedDataFormat != CdmDataFormat.Unknown)
{
att.DataFormat = impliedDataFormat;
}
container.AddAttributeDef(att);
resAtt2RefPath[ra] = attPath;
}
});
};
addAttributes(ras, entResolved, entName + "/hasAttributes/");
// any resolved traits that hold arguments with attribute refs should get 'fixed' here
Action <CdmTraitReference, string, bool> replaceTraitAttRef = (tr, entityHint, isAttributeContext) =>
{
if (tr.Arguments != null)
{
foreach (CdmArgumentDefinition arg in tr.Arguments.AllItems)
{
dynamic v = arg.UnResolvedValue != null ? arg.UnResolvedValue : arg.Value;
// is this an attribute reference?
if (v != null && (v as CdmObject)?.ObjectType == CdmObjectType.AttributeRef)
{
// only try this if the reference has no path to it (only happens with intra-entity att refs)
var attRef = v as CdmAttributeReference;
if (!string.IsNullOrEmpty(attRef.NamedReference) && attRef.NamedReference.IndexOf('/') == -1)
{
if (arg.UnResolvedValue == null)
{
arg.UnResolvedValue = arg.Value;
}
// give a promise that can be worked out later. assumption is that the attribute must come from this entity.
var newAttRef = this.Ctx.Corpus.MakeRef <CdmAttributeReference>(CdmObjectType.AttributeRef, entityHint + "/(resolvedAttributes)/" + attRef.NamedReference, true);
// inDocument is not propagated during resolution, so set it here
newAttRef.InDocument = arg.InDocument;
arg.Value = newAttRef;
}
}
}
}
};
// fix entity traits
if (entResolved.ExhibitsTraits != null)
{
foreach (var et in entResolved.ExhibitsTraits)
{
replaceTraitAttRef(et, newEntName, false);
}
}
// fix context traits
Action <CdmAttributeContext, string> fixContextTraits = null;
fixContextTraits = (subAttCtx, entityHint) =>
{
var traitsHere = subAttCtx.ExhibitsTraits;
if (traitsHere != null)
{
foreach (var tr in traitsHere)
{
replaceTraitAttRef(tr, entityHint, true);
}
}
subAttCtx.Contents.AllItems.ForEach((cr) =>
{
if (cr.ObjectType == CdmObjectType.AttributeContextDef)
{
// if this is a new entity context, get the name to pass along
CdmAttributeContext subSubAttCtx = (CdmAttributeContext)cr;
string subEntityHint = entityHint;
if (subSubAttCtx.Type == CdmAttributeContextType.Entity)
{
subEntityHint = subSubAttCtx.Definition.NamedReference;
}
// do this for all types
fixContextTraits(subSubAttCtx, subEntityHint);
}
});
};
fixContextTraits(attCtx, newEntName);
// and the attribute traits
var entAttributes = entResolved.Attributes;
if (entAttributes != null)
{
foreach (var entAtt in entAttributes)
{
CdmTraitCollection attTraits = entAtt.AppliedTraits;
if (attTraits != null)
{
foreach (var tr in attTraits)
{
replaceTraitAttRef(tr, newEntName, false);
}
}
}
}
// we are about to put this content created in the context of various documents (like references to attributes from base entities, etc.)
// into one specific document. all of the borrowed refs need to work. so, re-write all string references to work from this new document
// the catch-22 is that the new document needs these fixes done before it can be used to make these fixes.
// the fix needs to happen in the middle of the refresh
// trigger the document to refresh current content into the resolved OM
attCtx.Parent = null; // remove the fake parent that made the paths work
ResolveOptions resOptNew = CdmObjectBase.CopyResolveOptions(resOpt);
resOptNew.LocalizeReferencesFor = docRes;
resOptNew.WrtDoc = docRes;
if (!await docRes.RefreshAsync(resOptNew))
{
Logger.Error(nameof(CdmEntityDefinition), this.Ctx as ResolveContext, $"Failed to index the resolved document.", nameof(CreateResolvedEntityAsync));
return(null);
}
// get a fresh ref
entResolved = docRes.FetchObjectFromDocumentPath(entName, resOptNew) as CdmEntityDefinition;
this.Ctx.Corpus.resEntMap[this.AtCorpusPath] = entResolved.AtCorpusPath;
return(entResolved);
}
internal static CdmAttributeContext CreateChildUnder(ResolveOptions resOpt, AttributeContextParameters acp)
{
if (acp == null)
{
return(null);
}
if (acp.type == CdmAttributeContextType.PassThrough)
{
return(acp.under as CdmAttributeContext);
}
// this flag makes sure we hold on to any resolved object refs when things get copied
ResolveOptions resOptCopy = resOpt.Copy();
resOptCopy.SaveResolutionsOnCopy = true;
CdmObjectReference definition = null;
ResolvedTraitSet rtsApplied = null;
// get a simple reference to definition object to avoid getting the traits that might be part of this ref
// included in the link to the definition.
if (acp.Regarding != null)
{
// make a portable reference. this MUST be fixed up when the context node lands in the final document
definition = (acp.Regarding as CdmObjectBase).CreatePortableReference(resOptCopy);
// now get the traits applied at this reference (applied only, not the ones that are part of the definition of the object)
// and make them the traits for this context
if (acp.IncludeTraits)
{
rtsApplied = (acp.Regarding as CdmObjectBase).FetchResolvedTraits(resOptCopy);
}
}
CdmAttributeContext underChild = acp.under.Ctx.Corpus.MakeObject <CdmAttributeContext>(CdmObjectType.AttributeContextDef, acp.Name);
// need context to make this a 'live' object
underChild.Ctx = acp.under.Ctx;
underChild.InDocument = (acp.under as CdmAttributeContext).InDocument;
underChild.Type = acp.type;
underChild.Definition = definition;
// add traits if there are any
if (rtsApplied?.Set != null)
{
rtsApplied.Set.ForEach(rt =>
{
var traitRef = CdmObjectBase.ResolvedTraitToTraitRef(resOptCopy, rt);
underChild.ExhibitsTraits.Add(traitRef);
});
}
// add to parent
underChild.SetParent(resOptCopy, acp.under as CdmAttributeContext);
if (resOptCopy.MapOldCtxToNewCtx != null)
{
resOptCopy.MapOldCtxToNewCtx[underChild] = underChild; // so we can find every node, not only the replaced ones
}
return(underChild);
}
public override dynamic CopyData(ResolveOptions resOpt, CopyOptions options)
{
return(CdmObjectBase.CopyData <CdmParameterDefinition>(this, resOpt, options));
}
public override dynamic CopyData(ResolveOptions resOpt, CopyOptions options)
{
return CdmObjectBase.CopyData<CdmAttributeContextReference>(this, resOpt, options);
}
public override dynamic CopyData(ResolveOptions resOpt, CopyOptions options)
{
return(CdmObjectBase.CopyData <CdmTraitReference>(this, resOpt, options));
}
public static CdmManifestDeclarationDefinition InstanceFromData(CdmCorpusContext ctx, ManifestDeclaration obj)
{
return(CdmObjectBase.InstanceFromData <CdmManifestDeclarationDefinition, ManifestDeclaration>(ctx, obj));
}
public static CdmDocumentDefinition InstanceFromData(CdmCorpusContext ctx, dynamic obj)
{
return(CdmObjectBase.InstanceFromData <CdmDocumentDefinition, DocumentContent>(ctx, obj));
}
public static CdmFolderDefinition InstanceFromData(CdmCorpusContext ctx, Folder obj)
{
return(CdmObjectBase.InstanceFromData <CdmFolderDefinition, Folder>(ctx, obj));
}
public override dynamic CopyData(ResolveOptions resOpt, CopyOptions options)
{
return(CdmObjectBase.CopyData <CdmImport>(this, resOpt, options));
}
public override dynamic CopyData(ResolveOptions resOpt, CopyOptions options)
{
return(CdmObjectBase.CopyData <CdmAttributeResolutionGuidance>(this, resOpt, options));
}
public override dynamic CopyData(ResolveOptions resOpt = null, CopyOptions options = null)
{
return(CdmObjectBase.CopyData <CdmOperationCombineAttributes>(this, resOpt, options));
}
public override dynamic CopyData(ResolveOptions resOpt = null, CopyOptions options = null)
{
return(CdmObjectBase.CopyData <CdmOperationReplaceAsForeignKey>(this, resOpt, options));
}
