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allow changing database backends between PDO and MDB2

This commit is contained in:
Robin Appelman 2012-01-08 02:57:52 +01:00
parent 010bfa11e3
commit 034cf19159
1 changed files with 19 additions and 4 deletions
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23
lib/db.php
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@ -71,7 +71,14 @@ class OC_DB {
/**
* connect to the database using pdo
*/
private static function connectPDO(){
public static function connectPDO(){
if(self::$connection){
if(self::$backend==self::BACKEND_MDB2){
self::disconnect();
}else{
return;
}
}
// The global data we need
$name = OC_Config::getValue( "dbname", "owncloud" );
$host = OC_Config::getValue( "dbhost", "" );
@ -113,7 +120,14 @@ class OC_DB {
/**
* connect to the database using mdb2
*/
static private function connectMDB2(){
public static function connectMDB2(){
if(self::$connection){
if(self::$backend==self::BACKEND_PDO){
self::disconnect();
}else{
return;
}
}
// The global data we need
$name = OC_Config::getValue( "dbname", "owncloud" );
$host = OC_Config::getValue( "dbhost", "" );
@ -255,8 +269,8 @@ class OC_DB {
self::$connection->disconnect();
}
self::$connection=false;
self::$mdb2=false;
self::$pdo=false;
self::$MDB2=false;
self::$PDO=false;
}
return true;
@ -374,6 +388,7 @@ class OC_DB {
private static function connectScheme(){
// We need a mdb2 database connection
self::connectMDB2();
self::$MDB2->loadModule('Manager');
// Connect if this did not happen before
if(!self::$schema){