[SOLVED] XPDO get/set tv with 096

...
 <object class="modTemplateVar" table="site_tmplvars" extends="modElement"> 
        <field key="type" dbtype="varchar" precision="20" phptype="string" null="false" default="" /> 
        <field key="name" dbtype="varchar" precision="50" phptype="string" null="false" default="" /> 
...                  
        <field key="default_text" dbtype="text" phptype="string" null="false" default="" />                          
        <aggregate class="modCategory" key="id" local="category" foreign="id" cardinality="one" /> 
        <composite class="modTemplateVarTemplate" key="id" local="tmplvarid" foreign="id" cardinality="many" /> 
        <composite class="modTemplateVarDocument" key="id" local="tmplvarid" foreign="id" cardinality="one" /> 
        <composite class="modTemplateVarDocumentGroup" key="id" local="tmplvarid" foreign="id" cardinality="many" /> 
    </object>
...

<?php
global $modx;		
include_once ( $modx->config['base_path'] . 'xpdo/xpdo.class.php');

$xpdo= new xPDO('mysql:host=localhost;dbname=db_name', 'user', 'pass', 'table_prefix');
$xpdo->setPackage('modx096');
$xpdo->setDebug(true);

//  initiate the manager
$manager= $xpdo->getManager();
$generator= $manager->getGenerator();

//  reverse-engineer an existing database
$xml= $generator->writeSchema(XPDO_CORE_PATH . '_model/096.mysql.schema.xml', 'modx096', 'xPDOObject', 'modx_');

//  forward-engineer a model
$generator->parseSchema(XPDO_CORE_PATH . '_model/096.mysql.schema.xml');
?>

<?php
global $modx;		
define('XPDO_MODE', 2);
include_once ( $modx->config['base_path'] . 'xpdo/xpdo.class.php');
$xpdo= new xPDO('mysql:host=localhost;dbname=local', 'root', 'apqlw;', 'modx_');

$xpdo->setPackage('modx096');
$xpdo->setDebug(false);

$id= 9;
$criteria= $xpdo->newQuery('sitecontent', $id);
$criteria->limit(1);
$docm= $xpdo->getObject('sitecontent', $criteria);
if ($docm) { echo "DOC OK";} else {echo "DOC NOT OK";}

$tvname= $xpdo->getObject('sitetmplvars', array ('name' => 'documentTags'));
if ($tvname) { echo "TVname OK";} 
   else {echo "TVname NOT OK";exit;}

$tvs= $xpdo->getObject('sitetmplvarcontentvalues', array ('tmplvarid' =>$tvname->get('id'), 'contentid'=> $docm->get('id')));
if ($tvs) { 
  echo "TV OK";
  $tvs->set('value', 'That_s ok!');
  $tvs->save();
} else {echo "TV NOT OK";}
?>