protected function addDelete(&$script)
{
$tmp = '';
parent::addDelete($tmp);
if (DataModelBuilder::getBuildProperty('builderAddBehaviors')) {
// add sfMixer call
$pre_mixer_script = "\n\n foreach (sfMixer::getCallables('{$this->getClassname()}:delete:pre') as \$callable)\n {\n \$ret = call_user_func(\$callable, \$this, \$con);\n if (\$ret)\n {\n return;\n }\n }\n\n";
$post_mixer_script = "\n\n foreach (sfMixer::getCallables('{$this->getClassname()}:delete:post') as \$callable)\n {\n call_user_func(\$callable, \$this, \$con);\n }\n\n";
$tmp = preg_replace('/{/', '{' . $pre_mixer_script, $tmp, 1);
$tmp = preg_replace('/}\\s*$/', $post_mixer_script . ' }', $tmp);
}
// update current script
$script .= $tmp;
}
