145 lines
3.7 KiB
C++
145 lines
3.7 KiB
C++
/**
|
|
* Copyright (c) 2021 OceanBase
|
|
* OceanBase CE is licensed under Mulan PubL v2.
|
|
* You can use this software according to the terms and conditions of the Mulan PubL v2.
|
|
* You may obtain a copy of Mulan PubL v2 at:
|
|
* http://license.coscl.org.cn/MulanPubL-2.0
|
|
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
|
|
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
|
|
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
|
|
* See the Mulan PubL v2 for more details.
|
|
*/
|
|
|
|
#ifndef OCEANBASE_UNITTEST_LOGSERVICE_MOCK_CONTAINER_ELECTION_
|
|
#define OCEANBASE_UNITTEST_LOGSERVICE_MOCK_CONTAINER_ELECTION_
|
|
|
|
#include "logservice/palf/election/interface/election.h"
|
|
|
|
namespace oceanbase
|
|
{
|
|
namespace palf
|
|
{
|
|
using namespace election;
|
|
|
|
namespace mockelection
|
|
{
|
|
class MockElection : public palf::election::Election
|
|
{
|
|
public:
|
|
MockElection() {}
|
|
~MockElection() {}
|
|
|
|
int start()
|
|
{
|
|
int ret = OB_SUCCESS;
|
|
return ret;
|
|
}
|
|
void stop() override final
|
|
{}
|
|
int can_set_memberlist(const palf::LogConfigVersion &new_config_version) const override final
|
|
{
|
|
int ret = OB_SUCCESS;
|
|
UNUSED(new_config_version);
|
|
return ret;
|
|
}
|
|
// 设置成员列表
|
|
int set_memberlist(const MemberList &new_member_list) override final
|
|
{
|
|
int ret = OB_SUCCESS;
|
|
UNUSED(new_member_list);
|
|
return ret;
|
|
}
|
|
int revoke(const RoleChangeReason &reason)
|
|
{
|
|
UNUSED(reason);
|
|
int ret = OB_SUCCESS;
|
|
return ret;
|
|
}
|
|
int set_priority(ElectionPriority *) override final { return OB_SUCCESS; }
|
|
int reset_priority() override final { return OB_SUCCESS; }
|
|
// 获取选举当前的角色
|
|
int get_role(common::ObRole &role, int64_t &epoch) const override final
|
|
{
|
|
int ret = OB_SUCCESS;
|
|
role = role_;
|
|
epoch = leader_epoch_;
|
|
return ret;
|
|
}
|
|
// 如果自己是leader，那么拿到的就是准确的leader，如果自己不是leader，那么拿到lease的owner
|
|
int get_current_leader_likely(common::ObAddr &p_addr,
|
|
int64_t &p_cur_leader_epoch) const override final
|
|
{
|
|
int ret = OB_SUCCESS;
|
|
p_addr = leader_;
|
|
p_cur_leader_epoch = leader_epoch_;
|
|
return ret;
|
|
}
|
|
// 供内部测试的时候切主使用
|
|
virtual int change_leader_to(const common::ObAddr &dest_addr) override final
|
|
{
|
|
int ret = OB_SUCCESS;
|
|
UNUSED(dest_addr);
|
|
return ret;
|
|
}
|
|
virtual int temporarily_downgrade_protocol_priority(const int64_t time_us, const char *reason) override final
|
|
{
|
|
int ret = OB_SUCCESS;
|
|
UNUSED(time_us);
|
|
UNUSED(reason);
|
|
return OB_SUCCESS;
|
|
}
|
|
// 拿本机地址
|
|
const common::ObAddr &get_self_addr() const override final
|
|
{
|
|
return self_;
|
|
}
|
|
// 打印日志
|
|
virtual int64_t to_string(char *buf, const int64_t buf_len) const override final
|
|
{
|
|
UNUSED(buf);
|
|
UNUSED(buf_len);
|
|
return 0;
|
|
}
|
|
// 处理消息
|
|
virtual int handle_message(const ElectionPrepareRequestMsg &msg) override final
|
|
{
|
|
int ret = OB_SUCCESS;
|
|
UNUSED(msg);
|
|
return ret;
|
|
}
|
|
virtual int handle_message(const ElectionAcceptRequestMsg &msg) override final
|
|
{
|
|
int ret = OB_SUCCESS;
|
|
UNUSED(msg);
|
|
return ret;
|
|
}
|
|
virtual int handle_message(const ElectionPrepareResponseMsg &msg) override final
|
|
{
|
|
int ret = OB_SUCCESS;
|
|
UNUSED(msg);
|
|
return ret;
|
|
}
|
|
virtual int handle_message(const ElectionAcceptResponseMsg &msg) override final
|
|
{
|
|
int ret = OB_SUCCESS;
|
|
UNUSED(msg);
|
|
return ret;
|
|
}
|
|
virtual int handle_message(const ElectionChangeLeaderMsg &msg) override final
|
|
{
|
|
int ret = OB_SUCCESS;
|
|
UNUSED(msg);
|
|
return ret;
|
|
}
|
|
public:
|
|
common::ObAddr self_;
|
|
common::ObAddr leader_;
|
|
int64_t leader_epoch_;
|
|
common::ObRole role_;
|
|
};
|
|
} // end of election
|
|
} // end of palf
|
|
} // end of oceanbase
|
|
|
|
#endif
|