public ArrayList find(string db, string collection, Hashtable json_query)
{
var _mongoclient = getMongoCLient();
var _db = _mongoclient.GetDatabase(db);
var _collection = _db.GetCollection <MongoDB.Bson.BsonDocument>(collection) as MongoDB.Driver.IMongoCollection <MongoDB.Bson.BsonDocument>;
var _bson_query = new MongoDB.Bson.BsonDocument(json_query);
var _query = new MongoDB.Driver.BsonDocumentFilterDefinition <MongoDB.Bson.BsonDocument>(_bson_query);
var c = _collection.FindSync <MongoDB.Bson.BsonDocument>(_query);
ArrayList _list = new ArrayList();
do
{
var _c = c.Current;
if (_c != null)
{
foreach (var data in _c)
{
var _data = data.ToHashtable();
_data.Remove("_id");
_list.Add(_data);
}
}
} while (c.MoveNext());
releaseMongoClient(_mongoclient);
return(_list);
}
public bool remove(string db, string collection, Hashtable json_query)
{
var _mongoclient = getMongoCLient();
var _db = _mongoclient.GetDatabase(db);
var _collection = _db.GetCollection <MongoDB.Bson.BsonDocument>(collection) as MongoDB.Driver.IMongoCollection <MongoDB.Bson.BsonDocument>;
var _bson_query = new MongoDB.Bson.BsonDocument(json_query);
var _query = new MongoDB.Driver.BsonDocumentFilterDefinition <MongoDB.Bson.BsonDocument>(_bson_query);
_collection.DeleteOne(_query);
releaseMongoClient(_mongoclient);
return(true);
}
public bool update(string db, string collection, Hashtable json_query, Hashtable json_update)
{
var _mongoclient = getMongoCLient();
var _db = _mongoclient.GetDatabase(db);
var _collection = _db.GetCollection <MongoDB.Bson.BsonDocument>(collection) as MongoDB.Driver.IMongoCollection <MongoDB.Bson.BsonDocument>;
var _update_impl = new Hashtable()
{
{ "$set", json_update }
};
var _bson_query = new MongoDB.Bson.BsonDocument(json_query);
var _query = new MongoDB.Driver.BsonDocumentFilterDefinition <MongoDB.Bson.BsonDocument>(_bson_query);
var _bson_update_impl = new MongoDB.Bson.BsonDocument(_update_impl);
var _update = new MongoDB.Driver.BsonDocumentUpdateDefinition <MongoDB.Bson.BsonDocument>(_bson_update_impl);
_collection.UpdateOne(_query, _update);
releaseMongoClient(_mongoclient);
return(true);
}
