/// <inheritdoc />
public IDictionary <string, object> Handle(GetHeaderQuery query)
{
using (var connection = _connectionFactory.Create())
{
connection.Open();
using (var command = connection.CreateCommand())
{
_prepareQuery.Handle(query, command, CommandStringTypes.GetHeader);
using (var reader = command.ExecuteReader())
{
if (!reader.Read())
{
return(null);
}
var headerRaw = _readColumn.ReadAsByteArray(CommandStringTypes.GetHeader, 0, reader);
if (headerRaw != null)
{
return(_serialization.InternalSerializer
.ConvertBytesTo <IDictionary <string, object> >(
headerRaw));
}
}
}
}
return(null);
}
public IDictionary <string, object> Handle(GetHeaderQuery query)
{
var headers = _lua.Execute(query.Id.Id.Value.ToString());
if (headers != null)
{
return(_serialization.InternalSerializer.ConvertBytesTo <IDictionary <string, object> >(headers));
}
return(null);
}
/// <inheritdoc />
public void Handle(GetHeaderQuery query, IDbCommand dbCommand, CommandStringTypes commandType)
{
dbCommand.CommandText = _commandCache.GetCommand(commandType);
var queueid = dbCommand.CreateParameter();
queueid.ParameterName = "@queueID";
queueid.DbType = DbType.Int64;
queueid.Value = query.Id;
dbCommand.Parameters.Add(queueid);
}
/// <inheritdoc />
public IDictionary <string, object> Handle(GetHeaderQuery <int> query)
{
using (var db = _connectionInformation.GetDatabase())
{
var queue = db.Database.GetCollection <Schema.QueueTable>(_tableNameHelper.QueueName);
var queueRecord = queue.FindById(query.Id);
if (queueRecord != null)
{
var headers =
_serialization.InternalSerializer.ConvertBytesTo <IDictionary <string, object> >(queueRecord
.Headers);
return(headers);
}
}
return(null);
}
