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Close Connection when there is no connection value.

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git-svn-id: http://xe-core.googlecode.com/svn/branches/maserati@13161 201d5d3c-b55e-5fd7-737f-ddc643e51545
This commit is contained in:
misol 2013-09-25 15:29:32 +00:00
parent 034a5c0288
commit f70ce644ce
1410 changed files with 7188 additions and 53541 deletions
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27
classes/db/DB.class.php
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@ -158,6 +158,12 @@ class DB
*/
var $use_prepared_statements;
/**
* leve of transaction
* @var unknown
*/
private $transationNestedLevel = 0;
/**
* returns instance of certain db type
* @param string $db_type type of db
@ -1160,14 +1166,15 @@ class DB
*/
function begin()
{
if(!$this->isConnected() || $this->transaction_started)
if(!$this->isConnected())
{
return;
}
if($this->_begin())
if($this->_begin($this->transationNestedLevel))
{
$this->transaction_started = TRUE;
$this->transationNestedLevel++;
}
}
@ -1191,9 +1198,14 @@ class DB
{
return;
}
if($this->_rollback())
if($this->_rollback($this->transationNestedLevel))
{
$this->transaction_started = FALSE;
$this->transationNestedLevel--;
if(!$this->transationNestedLevel)
{
$this->transaction_started = FALSE;
}
}
}
@ -1218,9 +1230,14 @@ class DB
{
return;
}
if($this->_commit())
if($this->transationNestedLevel == 1 && $this->_commit())
{
$this->transaction_started = FALSE;
$this->transationNestedLevel = 0;
}
else
{
$this->transationNestedLevel--;
}
}