protected function parseCallActivity($id, \DOMElement $el, BusinessProcessBuilder $builder)
{
$call = $builder->callActivity($id, $el->getAttribute('calledElement'), $el->getAttribute('name'));
$call->setDocumentation($builder->stringExp($this->getDocumentation($el)));
$call->setAsyncBefore($this->getAsyncBefore($el));
$call->setAsyncAfter($this->getAsyncAfter($el));
foreach ($this->xpath->query('m:extensionElements/i:in[@source]', $el) as $in) {
$call->addInput($in->getAttribute('target'), $in->getAttribute('source'));
}
foreach ($this->xpath->query('m:extensionElements/i:in[@sourceExpression]', $el) as $in) {
$call->addInput($in->getAttribute('target'), $builder->exp($in->getAttribute('sourceExpression')));
}
foreach ($this->xpath->query('m:extensionElements/i:out[@source]', $el) as $out) {
$call->addOutput($out->getAttribute('target'), $out->getAttribute('source'));
}
foreach ($this->xpath->query('m:extensionElements/i:out[@sourceExpression]', $el) as $out) {
$call->addOutput($out->getAttribute('target'), $builder->exp($out->getAttribute('sourceExpression')));
}
return $call;
}