public static void Append <T>(string configname, string table, string rowid, string family, T obj, Func <T, IEnumerable <KeyValuePair <string, object> > > fun)
{
//实例化Socket连接
//transport = new TSocket("2.5.172.38", 30001);
var transport = new TSocket(configname);
//实例化一个协议对象
TProtocol tProtocol = new TBinaryProtocol(transport);
byte[] tablenamebytes = Encoding.UTF8.GetBytes(table);
byte[] rowidbytes = Encoding.UTF8.GetBytes(rowid);
byte[] familybytes = Encoding.UTF8.GetBytes(family);
using (var client = new HBase.Thrift2.THBaseService.Client(tProtocol))
{
transport.Open();
try
{
TAppend append = new TAppend();
append.Row = rowidbytes;
append.Columns = new List <TColumnValue>();
foreach (var kv in fun(obj))
{
append.Columns.Add(new TColumnValue(familybytes, Encoding.UTF8.GetBytes(kv.Key),
Serializer.TSerializer.GetBytes(kv.Value)));
}
client.append(tablenamebytes, append);
}
finally
{
transport.Close();
}
}
}
public List <TCell> append(TAppend append)
{
return(_connection.append(append));
}
public void send_append(TAppend append)
#endif
{
oprot_.WriteMessageBegin(new TMessage("append", TMessageType.Call, seqid_));
append_args args = new append_args();
args.Append = append;
args.Write(oprot_);
oprot_.WriteMessageEnd();
#if SILVERLIGHT
return oprot_.Transport.BeginFlush(callback, state);
#else
oprot_.Transport.Flush();
#endif
}
public IAsyncResult send_append(AsyncCallback callback, object state, TAppend append)
/// <summary>
/// Appends values to one or more columns within a single row.
///
/// @return values of columns after the append operation.
/// </summary>
/// <param name="append">The single append operation to apply</param>
public List<TCell> append(TAppend append)
{
#if !SILVERLIGHT
send_append(append);
return recv_append();
#else
var asyncResult = Begin_append(null, null, append);
return End_append(asyncResult);
#endif
}
public IAsyncResult Begin_append(AsyncCallback callback, object state, TAppend append)
{
return send_append(callback, state, append);
}
public void Read (TProtocol iprot)
{
TField field;
iprot.ReadStructBegin();
while (true)
{
field = iprot.ReadFieldBegin();
if (field.Type == TType.Stop) {
break;
}
switch (field.ID)
{
case 1:
if (field.Type == TType.Struct) {
Append = new TAppend();
Append.Read(iprot);
} else {
TProtocolUtil.Skip(iprot, field.Type);
}
break;
default:
TProtocolUtil.Skip(iprot, field.Type);
break;
}
iprot.ReadFieldEnd();
}
iprot.ReadStructEnd();
}
