private static ProjectionAttributeStateSet CreateNewProjectionAttributeStateSet(
ProjectionContext projCtx,
ProjectionAttributeStateSet projOutputSet,
ResolvedAttribute newResAttrFK,
string refAttrName)
{
List <ProjectionAttributeState> pasList = ProjectionResolutionCommonUtil.GetLeafList(projCtx, refAttrName);
if (pasList != null)
{
// update the new foreign key resolved attribute with trait param with reference details
ResolvedTrait reqdTrait = newResAttrFK.ResolvedTraits.Find(projCtx.ProjectionDirective.ResOpt, "is.linkedEntity.identifier");
if (reqdTrait != null)
{
CdmEntityReference traitParamEntRef = ProjectionResolutionCommonUtil.CreateForeignKeyLinkedEntityIdentifierTraitParameter(projCtx.ProjectionDirective, projOutputSet.Ctx.Corpus, pasList);
reqdTrait.ParameterValues.SetParameterValue(projCtx.ProjectionDirective.ResOpt, "entityReferences", traitParamEntRef);
}
// Create new output projection attribute state set for FK and add prevPas as previous state set
ProjectionAttributeState newProjAttrStateFK = new ProjectionAttributeState(projOutputSet.Ctx)
{
CurrentResolvedAttribute = newResAttrFK,
PreviousStateList = pasList
};
projOutputSet.Add(newProjAttrStateFK);
}
else
{
// Log error & return projOutputSet without any change
Logger.Error(TAG, projOutputSet.Ctx, $"Unable to locate state for reference attribute \"{refAttrName}\".", nameof(CreateNewProjectionAttributeStateSet));
}
return(projOutputSet);
}
private static ProjectionAttributeStateSet CreateNewProjectionAttributeStateSet(
ProjectionContext projCtx,
ProjectionAttributeStateSet projOutputSet,
ResolvedAttribute newResAttrFK,
string refAttrName)
{
List <ProjectionAttributeState> pasList = ProjectionResolutionCommonUtil.GetLeafList(projCtx, refAttrName);
string sourceEntity = projCtx.ProjectionDirective.OriginalSourceAttributeName;
if (sourceEntity == null)
{
Logger.Warning(projOutputSet.Ctx, Tag, nameof(CreateNewProjectionAttributeStateSet), null, CdmLogCode.WarnProjFKWithoutSourceEntity, refAttrName);
}
if (pasList != null)
{
// update the new foreign key resolved attribute with trait param with reference details
ResolvedTrait reqdTrait = newResAttrFK.ResolvedTraits.Find(projCtx.ProjectionDirective.ResOpt, "is.linkedEntity.identifier");
if (reqdTrait != null && sourceEntity != null)
{
CdmEntityReference traitParamEntRef = ProjectionResolutionCommonUtil.CreateForeignKeyLinkedEntityIdentifierTraitParameter(projCtx.ProjectionDirective, projOutputSet.Ctx.Corpus, pasList);
reqdTrait.ParameterValues.SetParameterValue(projCtx.ProjectionDirective.ResOpt, "entityReferences", traitParamEntRef);
}
// Create new output projection attribute state set for FK and add prevPas as previous state set
ProjectionAttributeState newProjAttrStateFK = new ProjectionAttributeState(projOutputSet.Ctx)
{
CurrentResolvedAttribute = newResAttrFK,
PreviousStateList = pasList
};
projOutputSet.Add(newProjAttrStateFK);
}
else
{
// Log error & return projOutputSet without any change
Logger.Error(projOutputSet.Ctx, Tag, nameof(CreateNewProjectionAttributeStateSet), null, CdmLogCode.ErrProjRefAttrStateFailure, refAttrName);
}
return(projOutputSet);
}