|
static private CreateExisting ( |
||
| type | ||
| id | int | |
| defaultConstructorCache | ConstructorInfo>.IDictionary | |
| return | IJsonEntity | |
public object Fetch(Type type, int id)
{
if (!supportedTypes.Contains(type))
{
throw new NotSupportedException("Type '" + type.Name + "' is not supported.");
}
IJsonEntity entity;
Dictionary <int, IJsonEntity> typeEntities;
if (!_existingEntities.TryGetValue(type, out typeEntities))
{
_existingEntities[type] = typeEntities = new Dictionary <int, IJsonEntity>();
}
else if (typeEntities.TryGetValue(id, out entity))
{
return(entity);
}
Dictionary <string, object> entityData;
var typeData = GetTypeData(type);
if (!typeData.TryGetValue(id.ToString(CultureInfo.InvariantCulture), out entityData))
{
return(null);
}
entity = JsonEntity.CreateExisting(type, id, _defaultConstructors);
typeEntities[id] = entity;
if (autoInitializeEntities)
{
InitializeInstance(type, entity, entityData);
}
return(entity);
}
public IEnumerable FetchAll(Type type)
{
if (!supportedTypes.Contains(type))
{
throw new NotSupportedException("Type '" + type.Name + "' is not supported.");
}
Dictionary <int, IJsonEntity> typeEntities;
if (!_existingEntities.TryGetValue(type, out typeEntities))
{
typeEntities = new Dictionary <int, IJsonEntity>();
_existingEntities[type] = typeEntities;
}
var typeData = GetTypeData(type);
lock (typeData)
{
foreach (var key in typeData.Keys)
{
var id = int.Parse(key);
var entity = JsonEntity.CreateExisting(type, id, _defaultConstructors);
typeEntities[id] = entity;
if (autoInitializeEntities)
{
InitializeInstance(type, entity, typeData[key]);
}
}
}
return(typeEntities.Values);
}