mirror of
https://github.com/OpenNebula/one.git
synced 2024-12-21 09:33:53 +03:00
120 lines
4.4 KiB
C++
120 lines
4.4 KiB
C++
/* -------------------------------------------------------------------------- */
|
|
/* Copyright 2002-2024, OpenNebula Project, OpenNebula Systems */
|
|
/* */
|
|
/* Licensed under the Apache License, Version 2.0 (the "License"); you may */
|
|
/* not use this file except in compliance with the License. You may obtain */
|
|
/* a copy of the License at */
|
|
/* */
|
|
/* http://www.apache.org/licenses/LICENSE-2.0 */
|
|
/* */
|
|
/* Unless required by applicable law or agreed to in writing, software */
|
|
/* distributed under the License is distributed on an "AS IS" BASIS, */
|
|
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. */
|
|
/* See the License for the specific language governing permissions and */
|
|
/* limitations under the License. */
|
|
/* -------------------------------------------------------------------------- */
|
|
|
|
#ifndef SCHEDULED_ACTION_POOL_H_
|
|
#define SCHEDULED_ACTION_POOL_H_
|
|
|
|
#include "PoolSQL.h"
|
|
#include "OneDB.h"
|
|
#include "ScheduledAction.h"
|
|
|
|
class SqlDB;
|
|
|
|
class ScheduledActionPool : public PoolSQL
|
|
{
|
|
public:
|
|
ScheduledActionPool(SqlDB * db)
|
|
: PoolSQL(db, one_db::scheduled_action_table)
|
|
{}
|
|
|
|
/**
|
|
* Function to allocate a new Scheduled Action object
|
|
* @return the oid assigned to the object or -1 in case of failure
|
|
*/
|
|
int allocate(PoolObjectSQL::ObjectType type,
|
|
int parent_id,
|
|
time_t origin,
|
|
const VectorAttribute * va,
|
|
std::string& error_str);
|
|
|
|
/**
|
|
* Gets an object from the pool (if needed the object is loaded from the
|
|
* database). The object is locked, other threads can't access the same
|
|
* object. The lock is released by destructor.
|
|
* @param oid the Hook unique identifier
|
|
* @return a pointer to the Hook, nullptr in case of failure
|
|
*/
|
|
std::unique_ptr<ScheduledAction> get(int oid)
|
|
{
|
|
return PoolSQL::get<ScheduledAction>(oid);
|
|
}
|
|
|
|
/**
|
|
* Gets a read only object from the pool (if needed the object is loaded from the
|
|
* database). No object lock, other threads may work with the same object.
|
|
* @param oid the Hook unique identifier
|
|
* @return a pointer to the Scheduled Action, nullptr in case of failure
|
|
*/
|
|
std::unique_ptr<ScheduledAction> get_ro(int oid)
|
|
{
|
|
return PoolSQL::get_ro<ScheduledAction>(oid);
|
|
}
|
|
|
|
/**
|
|
* Bootstraps the database table(s) associated to the Scheduled Action pool
|
|
* @return 0 on success
|
|
*/
|
|
static int bootstrap(SqlDB *_db);
|
|
|
|
/**
|
|
* Dumps the HOOK pool in XML format. A filter can be also added to the
|
|
* query
|
|
* @param oss the output stream to dump the pool contents
|
|
* @param where filter for the objects, defaults to all
|
|
* @param sid first element used for pagination
|
|
* @param eid last element used for pagination, -1 to disable
|
|
* @param desc descending order of pool elements
|
|
*
|
|
* @return 0 on success
|
|
*/
|
|
int dump(std::string& oss, const std::string& where, int sid, int eid,
|
|
bool desc) override
|
|
{
|
|
return PoolSQL::dump(oss, "SCHED_ACTION_POOL", "body",
|
|
one_db::scheduled_action_table, where, sid, eid, desc);
|
|
}
|
|
|
|
/**
|
|
* Prints a set of ScheduledActions into a string stream. The element
|
|
* is named <SCHEDULED_ACTIONS>
|
|
*
|
|
* @param actions set of ScheduledActions IDs to include
|
|
* @param oss the output stream
|
|
*
|
|
* @return -1 if any of the actions does not exist. The stream contains
|
|
* all the existing actions.
|
|
*/
|
|
int dump(const std::set<int> &actions, std::string& oss);
|
|
|
|
/**
|
|
* Factory method to produce Hook objects
|
|
* @return a pointer to the new VN
|
|
*/
|
|
PoolObjectSQL * create() override
|
|
{
|
|
return new ScheduledAction(PoolObjectSQL::NONE, -1);
|
|
}
|
|
|
|
/*
|
|
* Return list of due actions <sched_id, resource_id> for specific object type
|
|
*/
|
|
std::vector<std::pair<int, int>> get_is_due_actions(PoolObjectSQL::ObjectType ot);
|
|
|
|
int drop_sched_actions(const std::vector<int>& sa_ids);
|
|
};
|
|
|
|
#endif
|