/**
*
*/
public function getnumberofobservationsAction()
{
$this->_helper->viewRenderer->setNoRender();
$this->_helper->layout->disableLayout();
// parameter
$modelIri = $this->_request->getParam('modelIri', '');
$dsUri = trim($this->_request->getParam('dsUri', ''));
// check if model there
if (false === $this->_erfurt->getStore()->isModelAvailable($modelIri)) {
$code = 404;
$this->_sendJSONResponse(array('code' => $code, 'content' => '', 'message' => 'Model not available'), $code);
return;
}
// check if model there
if (false === Erfurt_Uri::check($dsUri)) {
$code = 404;
$this->_sendJSONResponse(array('code' => $code, 'content' => '', 'message' => 'Dataset URI is not valid: ' . $dsUri), $code);
return;
}
try {
$model = new Erfurt_Rdf_Model($modelIri);
$query = new DataCube_Query($model, $this->_titleHelperLimit, $this->_dimensionElementLimit);
$code = 200;
$content = array('code' => $code, 'content' => $query->getNumberOfObservations($dsUri), 'message' => '');
} catch (Exception $e) {
$code = 400;
$content = array('code' => $code, 'content' => '', 'message' => $e->getMessage());
}
$this->_sendJSONResponse($content, $code);
}
