Updated DB classes for supporting prepared statements - SQL string can now be returned with '?' instead of argument values.

git-svn-id: http://xe-core.googlecode.com/svn/branches/1.5.0-DB@8458 201d5d3c-b55e-5fd7-737f-ddc643e51545
This commit is contained in:
ucorina 2011-06-07 19:01:58 +00:00
parent 313bfca8e8
commit b6a1088995
14 changed files with 107 additions and 52 deletions

View file

@ -14,8 +14,14 @@
class XmlQueryParser extends XmlParser {
var $dbParser;
var $db_type;
function XmlQueryParser($db_type = NULL){
$this->db_type = $db_type;
}
function parse($query_id, $xml_file, $cache_file) {
// Read xml file
$xml_obj = $this->getXmlFileContent($xml_file);
@ -29,15 +35,17 @@
}
// singleton
/* function &getDBParser(){
function &getDBParser(){
static $dbParser;
if(!$dbParser){
//$oDB = &DB::getInstance();
//$dbParser = $oDB->getParser();
return new DBParser('"');
if(isset($this->db_type))
$oDB = &DB::getInstance($this->db_type);
else
$oDB = &DB::getInstance();
$dbParser = $oDB->getParser();
}
return $dbParser;
}*/
}
function getXmlFileContent($xml_file){
$buff = FileHandler::readFile($xml_file);
@ -46,11 +54,5 @@
unset($buff);
return $xml_obj;
}
function &getDBParser(){
if(!$this->dbParser)
$this->dbParser = new DBParser('"');
return $this->dbParser;
}
}
?>