95 lines
2.7 KiB
PHP
95 lines
2.7 KiB
PHP
<?php
|
|
/**
|
|
* ownCloud
|
|
*
|
|
* @author Bart Visscher
|
|
* @copyright 2013 Bart Visscher bartv@thisnet.nl
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
|
|
* License as published by the Free Software Foundation; either
|
|
* version 3 of the License, or any later version.
|
|
*
|
|
* This library 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 AFFERO GENERAL PUBLIC LICENSE for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public
|
|
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
/**
|
|
* Public interface of ownCloud for apps to use.
|
|
* DBConnection interface
|
|
*
|
|
*/
|
|
|
|
// use OCP namespace for all classes that are considered public.
|
|
// This means that they should be used by apps instead of the internal ownCloud classes
|
|
namespace OCP;
|
|
|
|
/**
|
|
* TODO: Description
|
|
*/
|
|
interface IDBConnection {
|
|
/**
|
|
* Used to abstract the owncloud database access away
|
|
* @param string $sql the sql query with ? placeholder for params
|
|
* @param int $limit the maximum number of rows
|
|
* @param int $offset from which row we want to start
|
|
* @return \Doctrine\DBAL\Driver\Statement The prepared statement.
|
|
*/
|
|
public function prepare($sql, $limit=null, $offset=null);
|
|
|
|
/**
|
|
* Used to get the id of the just inserted element
|
|
* @param string $table the name of the table where we inserted the item
|
|
* @return int the id of the inserted element
|
|
*/
|
|
public function lastInsertId($table = null);
|
|
|
|
/**
|
|
* Insert a row if a matching row doesn't exists.
|
|
* @param string The table name (will replace *PREFIX*) to perform the replace on.
|
|
* @param array
|
|
*
|
|
* The input array if in the form:
|
|
*
|
|
* array ( 'id' => array ( 'value' => 6,
|
|
* 'key' => true
|
|
* ),
|
|
* 'name' => array ('value' => 'Stoyan'),
|
|
* 'family' => array ('value' => 'Stefanov'),
|
|
* 'birth_date' => array ('value' => '1975-06-20')
|
|
* );
|
|
* @return bool
|
|
*
|
|
*/
|
|
public function insertIfNotExist($table, $input);
|
|
|
|
/**
|
|
* Start a transaction
|
|
* @return bool TRUE on success or FALSE on failure
|
|
*/
|
|
public function beginTransaction();
|
|
|
|
/**
|
|
* Commit the database changes done during a transaction that is in progress
|
|
* @return bool TRUE on success or FALSE on failure
|
|
*/
|
|
public function commit();
|
|
|
|
/**
|
|
* Rollback the database changes done during a transaction that is in progress
|
|
* @return bool TRUE on success or FALSE on failure
|
|
*/
|
|
public function rollBack();
|
|
|
|
/**
|
|
* Gets the error code and message as a string for logging
|
|
* @return string
|
|
*/
|
|
public function getError();
|
|
}
|