public async Task <CdmManifestDefinition> GenerateCdmAsync(RelationalModel model)
{
CdmCorpusDefinition corpus = new CdmCorpusDefinition();
CdmReferenceResolver resolver = new CdmReferenceResolver(options.ManifestName, options.EntitiesVersion);
var outputManifestFile = Path.Combine(Path.GetFullPath(options.OutputFolder), resolver.GetManifestFileName());
if (File.Exists(outputManifestFile))
{
if (options.OverrideExistingManifest)
{
File.Delete(outputManifestFile);
}
else
{
throw new Exception($"Manifest {outputManifestFile} already exists. Please use the override option.");
}
}
CdmFolderDefinition folder = corpus.GetLocalRootFolder(options.OutputFolder);
CdmManifestDefinition manifest = corpus.CreateCdmManifest(resolver.GetManifestName());
folder.Documents.Add(manifest);
foreach (var table in model.Tables)
{
string documentName = resolver.GetDocumentFileName(table.Name);
CdmDocumentDefinition entityDocument = corpus.CreateCdmDocument(documentName);
folder.Documents.Add(entityDocument);
var entityGenerator = new CdmEntityGenerator(corpus, resolver, entityDocument, options.EntitiesVersion);
CdmEntityDefinition entity = entityGenerator.GenerateEntity(table);
manifest.Entities.Add(entity);
var relationshipGenerator = new CdmEntityRelationshipGenerator(corpus, resolver);
IEnumerable <CdmE2ERelationship> relationships = relationshipGenerator.GenerateRelationships(table);
manifest.Relationships.AddRange(relationships);
}
if (options.HasTimestamps)
{
await manifest.FileStatusCheckAsync();
}
if (options.HasVirtualPartition)
{
CreateVirtualPartitionOnEntities(corpus, manifest);
}
return(manifest);
}