/// <summary>
/// Projections require a new resolved attribute to be created multiple times
/// This function allows us to create new resolved attributes based on a input attribute
/// </summary>
/// <param name="projCtx"></param>
/// <param name="attrCtxUnder"></param>
/// <param name="targetAttr"></param>
/// <param name="overrideDefaultName"></param>
/// <param name="addedSimpleRefTraits"></param>
/// <returns></returns>
internal static ResolvedAttribute CreateNewResolvedAttribute(
ProjectionContext projCtx,
CdmAttributeContext attrCtxUnder,
CdmAttribute targetAttr,
string overrideDefaultName = null,
List <string> addedSimpleRefTraits = null)
{
ResolvedAttribute newResAttr = new ResolvedAttribute(
projCtx.ProjectionDirective.ResOpt,
targetAttr,
!string.IsNullOrWhiteSpace(overrideDefaultName) ? overrideDefaultName : targetAttr.GetName(), attrCtxUnder);
if (addedSimpleRefTraits != null)
{
foreach (string trait in addedSimpleRefTraits)
{
if (targetAttr.AppliedTraits.Item(trait) == null)
{
targetAttr.AppliedTraits.Add(trait, true);
}
}
}
ResolvedTraitSet resTraitSet = targetAttr.FetchResolvedTraits(projCtx.ProjectionDirective.ResOpt);
// Create deep a copy of traits to avoid conflicts in case of parameters
if (resTraitSet != null)
{
newResAttr.ResolvedTraits = resTraitSet.DeepCopy();
}
return(newResAttr);
}
internal override void ConstructResolvedTraits(ResolvedTraitSetBuilder rtsb, ResolveOptions resOpt)
{
CdmObjectDefinition objDef = this.FetchObjectDefinition <CdmObjectDefinition>(resOpt);
if (objDef != null)
{
ResolvedTraitSet rtsInh = (objDef as CdmObjectDefinitionBase).FetchResolvedTraits(resOpt);
if (rtsInh != null)
{
rtsInh = rtsInh.DeepCopy();
}
rtsb.TakeReference(rtsInh);
}
else
{
string defName = this.FetchObjectDefinitionName();
Logger.Warning(defName, this.Ctx, $"unable to resolve an object from the reference '{defName}'");
}
if (this.AppliedTraits != null)
{
foreach (CdmTraitReference at in this.AppliedTraits)
{
rtsb.MergeTraits(at.FetchResolvedTraits(resOpt));
}
}
}
internal override ResolvedTraitSet FetchResolvedTraits(ResolveOptions resOpt = null)
{
if (resOpt == null)
{
resOpt = new ResolveOptions(this, this.Ctx.Corpus.DefaultResolutionDirectives);
}
const string kind = "rtsb";
var ctx = this.Ctx as ResolveContext;
// get referenced trait
var trait = this.FetchObjectDefinition <CdmTraitDefinition>(resOpt);
ResolvedTraitSet rtsTrait = null;
if (trait == null)
{
return(ctx.Corpus.CreateEmptyResolvedTraitSet(resOpt));
}
// see if one is already cached
// cache by name unless there are parameter
if (trait.ThisIsKnownToHaveParameters == null)
{
// never been resolved, it will happen soon, so why not now?
rtsTrait = trait.FetchResolvedTraits(resOpt);
}
bool cacheByPath = true;
if (trait.ThisIsKnownToHaveParameters != null)
{
cacheByPath = !((bool)trait.ThisIsKnownToHaveParameters);
}
string cacheTag = ctx.Corpus.CreateDefinitionCacheTag(resOpt, this, kind, "", cacheByPath, trait.AtCorpusPath);
dynamic rtsResult = null;
if (cacheTag != null)
{
ctx.Cache.TryGetValue(cacheTag, out rtsResult);
}
// store the previous reference symbol set, we will need to add it with
// children found from the constructResolvedTraits call
SymbolSet currSymRefSet = resOpt.SymbolRefSet;
if (currSymRefSet == null)
{
currSymRefSet = new SymbolSet();
}
resOpt.SymbolRefSet = new SymbolSet();
// if not, then make one and save it
if (rtsResult == null)
{
// get the set of resolutions, should just be this one trait
if (rtsTrait == null)
{
// store current symbol ref set
SymbolSet newSymbolRefSet = resOpt.SymbolRefSet;
resOpt.SymbolRefSet = new SymbolSet();
rtsTrait = trait.FetchResolvedTraits(resOpt);
// bubble up symbol reference set from children
if (newSymbolRefSet != null)
{
newSymbolRefSet.Merge(resOpt.SymbolRefSet);
}
resOpt.SymbolRefSet = newSymbolRefSet;
}
if (rtsTrait != null)
{
rtsResult = rtsTrait.DeepCopy();
}
// now if there are argument for this application, set the values in the array
if (this.Arguments != null && rtsResult != null)
{
// if never tried to line up arguments with parameters, do that
if (!this.ResolvedArguments)
{
this.ResolvedArguments = true;
ParameterCollection param = trait.FetchAllParameters(resOpt);
CdmParameterDefinition paramFound = null;
dynamic aValue = null;
int iArg = 0;
if (this.Arguments != null)
{
foreach (CdmArgumentDefinition argument in this.Arguments)
{
paramFound = param.ResolveParameter(iArg, argument.Name);
argument.ResolvedParameter = paramFound;
aValue = argument.Value;
aValue = ctx.Corpus.ConstTypeCheck(resOpt, this.InDocument, paramFound, aValue);
argument.Value = aValue;
iArg++;
}
}
}
if (this.Arguments != null)
{
foreach (CdmArgumentDefinition a in this.Arguments)
{
rtsResult.SetParameterValueFromArgument(trait, a);
}
}
}
// register set of possible symbols
ctx.Corpus.RegisterDefinitionReferenceSymbols(this.FetchObjectDefinition <CdmObjectDefinition>(resOpt), kind, resOpt.SymbolRefSet);
// get the new cache tag now that we have the list of symbols
cacheTag = ctx.Corpus.CreateDefinitionCacheTag(resOpt, this, kind, "", cacheByPath, trait.AtCorpusPath);
if (!string.IsNullOrWhiteSpace(cacheTag))
{
ctx.Cache[cacheTag] = rtsResult;
}
}
else
{
// cache was found
// get the SymbolSet for this cached object
string key = CdmCorpusDefinition.CreateCacheKeyFromObject(this, kind);
ctx.Corpus.DefinitionReferenceSymbols.TryGetValue(key, out SymbolSet tempDocRefSet);
resOpt.SymbolRefSet = tempDocRefSet;
}
// merge child document set with current
currSymRefSet.Merge(resOpt.SymbolRefSet);
resOpt.SymbolRefSet = currSymRefSet;
return(rtsResult);
}
internal override ResolvedTraitSet FetchResolvedTraits(ResolveOptions resOpt = null)
{
if (resOpt == null)
{
resOpt = new ResolveOptions(this);
}
if (this.NamedReference != null && this.AppliedTraits == null)
{
const string kind = "rts";
ResolveContext ctx = this.Ctx as ResolveContext;
string objDefName = this.FetchObjectDefinitionName();
string cacheTag = ((CdmCorpusDefinition)ctx.Corpus).CreateDefinitionCacheTag(resOpt, this, kind, "", true);
dynamic rtsResultDynamic = null;
if (cacheTag != null)
{
ctx.Cache.TryGetValue(cacheTag, out rtsResultDynamic);
}
ResolvedTraitSet rtsResult = rtsResultDynamic as ResolvedTraitSet;
// store the previous document set, we will need to add it with
// children found from the constructResolvedTraits call
SymbolSet currSymRefSet = resOpt.SymbolRefSet;
if (currSymRefSet == null)
{
currSymRefSet = new SymbolSet();
}
resOpt.SymbolRefSet = new SymbolSet();
if (rtsResult == null)
{
CdmObjectDefinition objDef = this.FetchObjectDefinition <CdmObjectDefinition>(resOpt);
if (objDef != null)
{
rtsResult = (objDef as CdmObjectDefinitionBase).FetchResolvedTraits(resOpt);
if (rtsResult != null)
{
rtsResult = rtsResult.DeepCopy();
}
// register set of possible docs
((CdmCorpusDefinition)ctx.Corpus).RegisterDefinitionReferenceSymbols(objDef, kind, resOpt.SymbolRefSet);
// get the new cache tag now that we have the list of docs
cacheTag = ((CdmCorpusDefinition)ctx.Corpus).CreateDefinitionCacheTag(resOpt, this, kind, "", true);
if (!string.IsNullOrWhiteSpace(cacheTag))
{
ctx.Cache[cacheTag] = rtsResult;
}
}
}
else
{
// cache was found
// get the SymbolSet for this cached object
string key = CdmCorpusDefinition.CreateCacheKeyFromObject(this, kind);
((CdmCorpusDefinition)ctx.Corpus).DefinitionReferenceSymbols.TryGetValue(key, out SymbolSet tempDocRefSet);
resOpt.SymbolRefSet = tempDocRefSet;
}
// merge child document set with current
currSymRefSet.Merge(resOpt.SymbolRefSet);
resOpt.SymbolRefSet = currSymRefSet;
return(rtsResult);
}
else
{
return(base.FetchResolvedTraits(resOpt));
}
}
internal override ResolvedTraitSet FetchResolvedTraits(ResolveOptions resOpt = null)
{
if (resOpt == null)
{
resOpt = new ResolveOptions(this, this.Ctx.Corpus.DefaultResolutionDirectives);
}
const string kind = "rtsb";
var ctx = this.Ctx as ResolveContext;
// get referenced trait
var trait = this.FetchObjectDefinition <CdmTraitDefinition>(resOpt);
ResolvedTraitSet rtsTrait = null;
if (trait == null)
{
return(ctx.Corpus.CreateEmptyResolvedTraitSet(resOpt));
}
// see if one is already cached
// cache by name unless there are parameter
if (trait.ThisIsKnownToHaveParameters == null)
{
// never been resolved, it will happen soon, so why not now?
rtsTrait = trait.FetchResolvedTraits(resOpt);
}
ResolvedTraitSet rtsResult = null;
// store the previous reference symbol set, we will need to add it with
// children found from the constructResolvedTraits call
SymbolSet currSymRefSet = resOpt.SymbolRefSet ?? new SymbolSet();
resOpt.SymbolRefSet = new SymbolSet();
// get the set of resolutions, should just be this one trait
if (rtsTrait == null)
{
// store current symbol ref set
SymbolSet newSymbolRefSet = resOpt.SymbolRefSet;
resOpt.SymbolRefSet = new SymbolSet();
rtsTrait = trait.FetchResolvedTraits(resOpt);
// bubble up symbol reference set from children
if (newSymbolRefSet != null)
{
newSymbolRefSet.Merge(resOpt.SymbolRefSet);
}
resOpt.SymbolRefSet = newSymbolRefSet;
}
if (rtsTrait != null)
{
rtsResult = rtsTrait.DeepCopy();
}
// now if there are argument for this application, set the values in the array
if (this.Arguments != null && rtsResult != null)
{
// if never tried to line up arguments with parameters, do that
if (!this.ResolvedArguments)
{
this.ResolvedArguments = true;
ParameterCollection param = trait.FetchAllParameters(resOpt);
int argumentIndex = 0;
foreach (CdmArgumentDefinition argument in this.Arguments)
{
CdmParameterDefinition paramFound = param.ResolveParameter(argumentIndex, argument.Name);
argument.ResolvedParameter = paramFound;
argument.Value = paramFound.ConstTypeCheck(resOpt, this.InDocument, argument.Value);
argumentIndex++;
}
}
foreach (CdmArgumentDefinition argument in this.Arguments)
{
rtsResult.SetParameterValueFromArgument(trait, argument);
}
}
// register set of possible symbols
ctx.Corpus.RegisterDefinitionReferenceSymbols(this.FetchObjectDefinition <CdmObjectDefinition>(resOpt), kind, resOpt.SymbolRefSet);
// merge child document set with current
currSymRefSet.Merge(resOpt.SymbolRefSet);
resOpt.SymbolRefSet = currSymRefSet;
return(rtsResult);
}
