OperationStatus.cc

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/*
 * Copyright (C) 2007-2015 Hypertable, Inc.
 *
 * This file is part of Hypertable.
 *
 * Hypertable is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; version 3 of the
 * License, or any later version.
 *
 * Hypertable is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301, USA.
 */

#include <Common/Compat.h>

#include "OperationStatus.h"
#include "Utility.h"

#include <Common/Error.h>
#include <Common/Serialization.h>
#include <Common/Status.h>
#include <Common/StatusPersister.h>
#include <Common/StringExt.h>

using namespace Hypertable;
using namespace Hypertable::Lib::Master;

OperationStatus::OperationStatus(ContextPtr &context, EventPtr &event) 
  : OperationEphemeral(context, event, MetaLog::EntityType::OPERATION_STATUS) {
  HT_INFOF("Status-%lld", (Lld)header.id);
}

void OperationStatus::execute() {
  Status status;
  Timer timer(m_event->header.timeout_ms, true);
  Utility::status(m_context, timer, status);
  m_params.set_status(status);
  complete_ok();
}

const String OperationStatus::name() {
  return "OperationStatus";
}

const String OperationStatus::label() {
  return String("Status");
}

size_t OperationStatus::encoded_result_length() const {
  return 4 + m_params.encoded_length();
}

void OperationStatus::encode_result(uint8_t **bufp) const {
  Serialization::encode_i32(bufp, Error::OK);
  m_params.encode(bufp);
}