private ImportResult ImportEntities(JNode jn, ImportOptions importOptions)
{
importOptions = importOptions ?? ImportOptions.Default;
if (importOptions.ShouldMergeMetadata)
{
var msNode = jn.GetJNode("metadataStore");
if (msNode != null)
{
MetadataStore.ImportMetadata(msNode);
var dsJn = jn.GetJNode("dataService");
if (dsJn != null)
{
DefaultDataService = new DataService(dsJn);
}
var qoJn = jn.GetJNode("queryOptions");
if (qoJn != null)
{
DefaultQueryOptions = new QueryOptions(qoJn);
}
}
}
var entityGroupNodesMap = jn.GetJNodeArrayMap("entityGroupMap");
// tempKeyMap will have a new values where collisions will occur
var tempKeyMap = jn.GetJNodeArray("tempKeys").Select(jnEk => new EntityKey(jnEk)).ToDictionary(
ek => ek,
ek => this.FindEntityByKey(ek) == null ? ek : EntityKey.Create(ek.EntityType, KeyGenerator.GetNextTempId(ek.EntityType.KeyProperties.First()))
);
var mergeStrategy = (importOptions.MergeStrategy ?? this.DefaultQueryOptions.MergeStrategy ?? QueryOptions.Default.MergeStrategy).Value;
var importedEntities = new List <IEntity>();
using (NewIsLoadingBlock()) {
entityGroupNodesMap.ForEach(kvp => {
var entityTypeName = kvp.Key;
var entityNodes = kvp.Value;
var entityType = MetadataStore.GetEntityType(entityTypeName);
var entities = ImportEntityGroup(entityNodes, entityType, tempKeyMap, mergeStrategy);
importedEntities.AddRange(entities);
});
}
return(new ImportResult(importedEntities, tempKeyMap));
}
public CsdlMetadataProcessor(MetadataStore metadataStore, String jsonMetadata)
{
_metadataStore = metadataStore;
var json = (JObject)JsonConvert.DeserializeObject(jsonMetadata);
_schema = json["schema"];
_namespace = (String)_schema["namespace"];
var mapping = (String)_schema["cSpaceOSpaceMapping"];
if (mapping != null)
{
var tmp = (JArray)JsonConvert.DeserializeObject(mapping);
_cSpaceOSpaceMap = tmp.ToDictionary(v => (String)v[0], v => (String)v[1]);
}
var entityTypes = ToEnumerable(_schema["entityType"]).Cast <JObject>()
.Select(ParseCsdlEntityType).ToList();
var complexTypes = ToEnumerable(_schema["complexType"]).Cast <JObject>()
.Select(ParseCsdlComplexType).ToList();
entityTypes.ForEach(et => ResolveComplexTypeRefs(et));
var entityContainer = _schema["entityContainer"];
if (entityContainer != null)
{
var entitySets = ToEnumerable(entityContainer["entitySet"]).Cast <JObject>().ToList();
entitySets.ForEach(es => {
var entityTypeInfo = ParseTypeName((String)es["entityType"]);
var entityType = _metadataStore.GetEntityType(entityTypeInfo.TypeName);
var resourceName = (String)es["name"];
_metadataStore.AddResourceName(resourceName, entityType, true);
});
}
}