public IEnumerable<string> GetDatabaseNames()
{
Contract.Ensures(Contract.Result<IEnumerable<string>>() != null);
var names = new List<string>();
dynamic cmd = new Command("listDatabases", 1);
dynamic result = GetDB("admin").ExecuteCommand(cmd);
foreach (var db in result.databases)
{
names.Add(db.name as string);
}
return names;
}
public void RenameCollection(string oldName, string newName)
{
Contract.Requires(Collection.NameOk(newName));
Contract.Requires(!newName.Contains('$'));
var cmd = new Command("renameCollection", string.Format("{0}.{1}", Name, oldName))
{ { "to", string.Format("{0}.{1}", Name, newName) } };
Admin.ExecuteCommand(cmd);
}
public string Eval(ScopedCode code, params string[] args)
{
var cmd = new Command("$eval", code) { { "args", args } };
return ExecuteCommand(cmd)["retval"] as string;
}
public Doc ExecuteCommand(Command cmd)
{
Contract.Requires(cmd != null);
return GetCollection("$cmd").FindOne(cmd);
}
private void Create(IDictionary<string, object> options)
{
if (options.ContainsKey("size"))
{
options["size"] = Convert.ToDouble(options["size"]);
}
var cmd = new Command("create", Name);
foreach (var item in options)
{
cmd[item.Key] = item.Value;
}
Database.ExecuteCommand(cmd);
}