mirror of
https://github.com/silverstripe/silverstripe-framework
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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@41771 467b73ca-7a2a-4603-9d3b-597d59a354a9
131 lines
3.9 KiB
PHP
131 lines
3.9 KiB
PHP
<?php
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/**
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* The Auth_OpenID_DatabaseConnection class, which is used to emulate
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* a PEAR database connection.
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*
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* @package OpenID
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* @author JanRain, Inc. <openid@janrain.com>
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* @copyright 2005 Janrain, Inc.
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* @license http://www.gnu.org/copyleft/lesser.html LGPL
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*/
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/**
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* An empty base class intended to emulate PEAR connection
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* functionality in applications that supply their own database
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* abstraction mechanisms. See {@link Auth_OpenID_SQLStore} for more
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* information. You should subclass this class if you need to create
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* an SQL store that needs to access its database using an
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* application's database abstraction layer instead of a PEAR database
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* connection. Any subclass of Auth_OpenID_DatabaseConnection MUST
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* adhere to the interface specified here.
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*
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* @package OpenID
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*/
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class Auth_OpenID_DatabaseConnection {
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/**
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* Sets auto-commit mode on this database connection.
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*
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* @param bool $mode True if auto-commit is to be used; false if
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* not.
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*/
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function autoCommit($mode)
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{
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}
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/**
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* Run an SQL query with the specified parameters, if any.
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*
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* @param string $sql An SQL string with placeholders. The
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* placeholders are assumed to be specific to the database engine
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* for this connection.
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*
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* @param array $params An array of parameters to insert into the
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* SQL string using this connection's escaping mechanism.
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*
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* @return mixed $result The result of calling this connection's
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* internal query function. The type of result depends on the
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* underlying database engine. This method is usually used when
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* the result of a query is not important, like a DDL query.
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*/
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function query($sql, $params = array())
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{
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}
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/**
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* Starts a transaction on this connection, if supported.
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*/
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function begin()
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{
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}
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/**
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* Commits a transaction on this connection, if supported.
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*/
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function commit()
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{
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}
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/**
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* Performs a rollback on this connection, if supported.
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*/
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function rollback()
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{
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}
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/**
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* Run an SQL query and return the first column of the first row
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* of the result set, if any.
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*
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* @param string $sql An SQL string with placeholders. The
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* placeholders are assumed to be specific to the database engine
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* for this connection.
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*
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* @param array $params An array of parameters to insert into the
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* SQL string using this connection's escaping mechanism.
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*
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* @return mixed $result The value of the first column of the
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* first row of the result set. False if no such result was
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* found.
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*/
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function getOne($sql, $params = array())
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{
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}
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/**
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* Run an SQL query and return the first row of the result set, if
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* any.
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*
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* @param string $sql An SQL string with placeholders. The
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* placeholders are assumed to be specific to the database engine
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* for this connection.
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*
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* @param array $params An array of parameters to insert into the
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* SQL string using this connection's escaping mechanism.
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*
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* @return array $result The first row of the result set, if any,
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* keyed on column name. False if no such result was found.
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*/
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function getRow($sql, $params = array())
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{
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}
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/**
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* Run an SQL query with the specified parameters, if any.
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*
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* @param string $sql An SQL string with placeholders. The
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* placeholders are assumed to be specific to the database engine
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* for this connection.
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*
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* @param array $params An array of parameters to insert into the
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* SQL string using this connection's escaping mechanism.
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*
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* @return array $result An array of arrays representing the
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* result of the query; each array is keyed on column name.
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*/
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function getAll($sql, $params = array())
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{
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}
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}
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?>
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