public DbProviderDataStore(DbProviderFactory providerFactory, string connectionName)
{
_providerFactory = providerFactory;
_connection = _providerFactory.CreateConnection();
_memberResolver = new EntityMemberResolver <T>();
_connName = connectionName;
}
public MongoDbDataStore(MongoDatabase db, string collectionName)
{
_db = db;
_collection = db.GetCollection <T>(collectionName);
_memberResolver = new EntityMemberResolver <T>();
if (this.AutoConfig && !BsonClassMap.IsClassMapRegistered(typeof(T)))
{
BsonClassMap.RegisterClassMap <T>(cm =>
{
cm.AutoMap();
var idKeys = _memberResolver.KeyPropertyMembers.ToArray();
var idkey = idKeys.SingleOrDefault();
if (idkey == null)
{
if (idKeys.Length > 0)
{
throw new InvalidOperationException(
"The MongoDb implementation of IDataStore<T> does not support multiple key members.");
}
throw new InvalidOperationException(
string.Format(
"System.ComponentModel.DataAnnotations.KeyAttribute must be associated with at least one member on {0} (even if BsonId is already used).",
typeof(T).Name));
}
cm.SetIdMember(cm.GetMemberMap(idkey.Name));
if (_memberResolver.IsAutoIdentity(idkey.Name))
{
if (idkey.PropertyType == typeof(string))
{
cm.IdMemberMap.SetIdGenerator(global::MongoDB.Bson.Serialization.IdGenerators.StringObjectIdGenerator.Instance);
autoGenKey = true;
}
if (idkey.PropertyType == typeof(Guid))
{
cm.IdMemberMap.SetIdGenerator(global::MongoDB.Bson.Serialization.IdGenerators.GuidGenerator.Instance);
autoGenKey = true;
}
if (idkey.PropertyType == typeof(ObjectId))
{
cm.IdMemberMap.SetIdGenerator(global::MongoDB.Bson.Serialization.IdGenerators.ObjectIdGenerator.Instance);
autoGenKey = true;
}
if (!autoGenKey)
{
throw new NotImplementedException("Auto generated key for type " + idkey.Name + " not yet supported.");
}
}
});
}
}
protected override FooModel GetItemById(long id)
{
using (var conn = NewConnection())
{
var cmdtext = "SELECT * FROM FooModel WHERE ID = @ID";
var cmd = new SqlCommand(cmdtext, conn);
var dr = cmd.ExecuteReader();
var hydrator = new EntityMemberResolver <FooModel>();
dr.Read();
var item = new FooModel();
hydrator.HydrateFromDictionary(item,
hydrator.ConvertToDictionary(dr));
return(item);
}
}
public DataTableDataStore()
{
_memberResolver = new EntityMemberResolver <T>();
_dataTable = new DataTable(typeof(T).Name);
_dataTable.BeginInit();
Dictionary <string, object> props = _memberResolver.ConvertToDictionary(Activator.CreateInstance <T>());
foreach (var prop in props)
{
var column = new DataColumn(prop.Key, _memberResolver.PropertyType(prop.Key));
if (_memberResolver.IsAutoIdentity(prop.Key))
{
column.AutoIncrement = true;
}
_dataTable.Columns.Add(column);
}
_dataTable.EndInit();
AutoSave = true;
}
public DictionaryDataStore(IList <T> list)
: this((IEnumerable <T>)list)
{
_memberResolver = new EntityMemberResolver <T>();
}
public DictionaryDataStore()
{
_dictionary = new SortedDictionary <string, T>();
_memberResolver = new EntityMemberResolver <T>();
KeyJoinDelimeter = "|";
}
protected override FooModel GetItemById(long id)
{
using (var conn = NewConnection())
{
var cmdtext = "SELECT * FROM FooModel WHERE ID = @ID";
var cmd = new SqlCommand(cmdtext, conn);
var dr = cmd.ExecuteReader();
var hydrator = new EntityMemberResolver<FooModel>();
dr.Read();
var item = new FooModel();
hydrator.HydrateFromDictionary(item,
hydrator.ConvertToDictionary(dr));
return item;
}
}
private RavenClientDataStore()
{
_memberResolver = new EntityMemberResolver <T>();
}
public EFDataSetDataStore(DbSet <T> dbSet)
{
_dbSet = dbSet;
_memberResolver = new EntityMemberResolver <T>();
}
