Friendica Communications Platform (please note that this is a clone of the repository at github, issues are handled there) https://friendi.ca
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<?php
namespace DDDBL;
require_once __DIR__ . '/inc/DataObjectPool.class.php';
require_once __DIR__ . '/inc/DataObject.class.php';
require_once __DIR__ . '/inc/Singleton.class.php';
require_once __DIR__ . '/inc/Queue.class.php';
require_once __DIR__ . '/inc/exceptions/UnexpectedParameterTypeException.class.php';
require_once __DIR__ . '/inc/exceptions/QueryException.class.php';
require_once __DIR__ . '/inc/database.func.php';
# position of handler, which gets the active database-connection into the queue
define('QUEUE_GET_DB_CONNECTION_POSITION', 10);
define('QUEUE_GET_QUERY_POSITION', 20);
define('QUEUE_BIND_DATA_TYPE_POSITION', 30);
define('QUEUE_PREPARE_QUERY_POSITION', 40);
define('QUEUE_EXECUTE_QUERY_POSITION', 50);
define('QUEUE_FORMAT_RESULT_POSITION', 60);
define('QUEUE_CLOSE_CURSOR_POSITION', 70);
###############################################
### set validator for "Database-Definition" ###
###############################################
$objDBDefinitionValidator = function ($arrValues) {
foreach(array('CONNECTION', 'USER', 'PASS') AS $strDefinitionField)
if(!isset($arrValues[$strDefinitionField]) || !is_string($arrValues[$strDefinitionField]))
return false;
if(isset($arrValues['PDO']) && !is_a($arrValues['PDO'], '\PDO'))
return false;
return true;
};
$objDataObjectPool = new DataObjectPool('Database-Definition');
$objDataObjectPool->setValidator($objDBDefinitionValidator);
############################################
### set validator for "Query-Definition" ###
############################################
$objQueryDefinitionValidator = function ($arrValues) {
if(!isset($arrValues['QUERY']) || !is_string($arrValues['QUERY']))
return false;
if(isset($arrValues['HANDLER']) && !is_string($arrValues['HANDLER']))
return false;
return true;
};
$objDataObjectPool = new DataObjectPool('Query-Definition');
$objDataObjectPool->setValidator($objQueryDefinitionValidator);
##########################################
### set validator for "Result-Handler" ###
##########################################
$objResultHandlerValidator = function ($arrValues) {
if(!isset($arrValues['HANDLER']) || !is_callable($arrValues['HANDLER']))
return false;
return true;
};
$objDataObjectPool = new DataObjectPool('Result-Handler');
$objDataObjectPool->setValidator($objResultHandlerValidator);
#########################################
### register queue and result handler ###
#########################################
require_once __DIR__ . '/handler/register_queue_handler.inc.php';
require_once __DIR__ . '/handler/register_result_handler.inc.php';