public Column GetColumn(string key, ColumnPath columnPath) { AssertColumnPath(columnPath); var op = new Operation <Column>(ClientCounter.READ_FAIL); op.Handler = client => { try { var cosc = client.get(Name, key, columnPath.ToThrift(), ConsistencyLevel.ToThrift()); return(cosc == null ? null : cosc.Column.ToModel()); } catch (Apache.Cassandra.NotFoundException ex) { op.Error = new NotFoundException("Column Not Found: key: " + key + ", " + columnPath.ToString(), ex); } return(null); }; OperateWithFailover(op); if (op.HasError) { throw op.Error; } return(op.Result); }
public Column GetColumn(string key, ColumnPath columnPath) { AssertColumnPath(columnPath); var op = new Operation<Column>(ClientCounter.READ_FAIL); op.Handler = client => { try { var cosc = client.get(Name, key, columnPath.ToThrift(), ConsistencyLevel.ToThrift()); return cosc == null ? null : cosc.Column.ToModel(); } catch (Apache.Cassandra.NotFoundException ex) { op.Error = new NotFoundException("Column Not Found: key: " + key + ", " + columnPath.ToString(), ex); } return null; }; OperateWithFailover(op); if (op.HasError) throw op.Error; return op.Result; }
public void Remove(string key, ColumnPath columnPath) { var op = new VoidOperation(ClientCounter.WRITE_FAIL, client => { client.remove(Name, key, columnPath.ToThrift(), Util.UnixTimestamp, ConsistencyLevel.ToThrift()); } ); OperateWithFailover(op); }
public void Insert(string key, ColumnPath columnPath, byte[] value) { AssertColumnPath(columnPath); var op = new VoidOperation(ClientCounter.WRITE_FAIL, client => { client.insert(Name, key, columnPath.ToThrift(), value, Util.UnixTimestamp, ConsistencyLevel.ToThrift()); }); OperateWithFailover(op); }
public IDictionary <string, Column> MultigetColumn(IList <string> keys, ColumnPath columnPath) { AssertColumnPath(columnPath); var op = new Operation <IDictionary <string, Column> >(ClientCounter.READ_FAIL, client => { var result = new Dictionary <string, Column>(); var cfmap = client.multiget(Name, new List <string>(keys), columnPath.ToThrift(), ConsistencyLevel.ToThrift()); foreach (var entry in cfmap.Transform(entry => new { entry.Key, Column = entry.Value.Column.ToModel() })) { result.Add(entry.Key, entry.Column); } return(result); }); OperateWithFailover(op); return(op.Result); }
public IDictionary<string, Column> MultigetColumn(IList<string> keys, ColumnPath columnPath) { AssertColumnPath(columnPath); var op = new Operation<IDictionary<string, Column>>(ClientCounter.READ_FAIL, client => { var result = new Dictionary<string, Column>(); var cfmap = client.multiget(Name, new List<string>(keys), columnPath.ToThrift(), ConsistencyLevel.ToThrift()); foreach (var entry in cfmap.Transform(entry => new { entry.Key, Column = entry.Value.Column.ToModel() })) result.Add(entry.Key, entry.Column); return result; }); OperateWithFailover(op); return op.Result; }