/**
* Execute and get the traversal result
*
* @return array $responseArray
*/
public function getResult()
{
$bodyParams = $this->attributes;
$response = $this->_connection->post(Urls::URL_TRAVERSAL, $this->getConnection()->json_encode_wrapper($bodyParams));
$responseArray = $response->getJson();
return $responseArray;
}
/**
* creates a database
*
* This creates a new database<br>
*
* @param Connection $connection - the connection to be used
* @param string $name - the database specification, for example 'myDatabase'
*
* @link http://www.arangodb.com/manuals/1.4/HttpDatabase.html
*
* @return array $responseArray - The response array.
*/
public static function create(Connection $connection, $name)
{
$payload = array(self::ENTRY_DATABASE_NAME => $name);
$response = $connection->post(Urls::URL_DATABASE, $connection->json_encode_wrapper($payload));
$responseArray = $response->getJson();
return $responseArray;
}
/**
* Execute the transaction
*
* This will post the query to the server and return the results as
* a Cursor. The cursor can then be used to iterate the results.
*
* @throws Exception throw exception if transaction failed
* @return mixed true if successful without a return value or the return value if one was set in the action
*/
public function execute()
{
$response = $this->_connection->post(Urls::URL_TRANSACTION, $this->getConnection()->json_encode_wrapper($this->attributes));
$responseArray = $response->getJson();
if (isset($responseArray['result'])) {
return $responseArray['result'];
}
return true;
}
/**
* Registers the user function
*
* If no parameters ($name,$code) are passed, it will use the properties of the object.
*
* If $name and/or $code are passed, it will override the object's properties with the passed ones
*
* @param null $name
* @param null $code
*
* @throws Exception throws exception if registration failed
*
* @return mixed true if registration was successful.
*/
public function register($name = null, $code = null)
{
$attributes = $this->attributes;
if ($name) {
$attributes['name'] = $name;
}
if ($code) {
$attributes['code'] = $code;
}
$response = $this->_connection->post(Urls::URL_AQL_USER_FUNCTION, $this->getConnection()->json_encode_wrapper($attributes));
$responseArray = $response->getJson();
return $responseArray;
}
/**
* Execute the export
*
* This will return the results as a Cursor. The cursor can then be used to iterate the results.
*
* @throws Exception
* @return ExportCursor
*/
public function execute()
{
$data = array(self::ENTRY_FLUSH => $this->_flush, self::ENTRY_COUNT => true);
if ($this->_batchSize > 0) {
$data[self::ENTRY_BATCHSIZE] = $this->_batchSize;
}
if ($this->_limit > 0) {
$data[self::ENTRY_LIMIT] = $this->_limit;
}
if (is_array($this->_restrictions)) {
$data[self::ENTRY_RESTRICT] = $this->_restrictions;
}
$collection = $this->_collection;
if ($collection instanceof Collection) {
$collection = $collection->getName();
}
$url = UrlHelper::appendParamsUrl(Urls::URL_EXPORT, array("collection" => $collection));
$response = $this->_connection->post($url, $this->getConnection()->json_encode_wrapper($data));
return new ExportCursor($this->_connection, $response->getJson(), $this->getCursorOptions());
}
/**
* Processes this batch. This sends the captured requests to the server as one batch.
*
* @throws ClientException
* @return bool - true if processing of the batch was or the HttpResponse object in case of a failure. A successful process just means that tha parts were processed. Each part has it's own response though and should be checked on its own.
*/
public function process()
{
$this->stopCapture();
$this->setBatchRequest(true);
$data = '';
$batchParts = $this->getBatchParts();
if (count($batchParts) == 0) {
throw new ClientException('Can\'t process empty batch.');
}
/** @var $partValue BatchPart */
foreach ($batchParts as $partValue) {
$data .= '--' . HttpHelper::MIME_BOUNDARY . HttpHelper::EOL;
$data .= 'Content-Type: application/x-arango-batchpart' . HttpHelper::EOL;
if (!is_null($partValue->getId())) {
$data .= 'Content-Id: ' . (string) $partValue->getId() . HttpHelper::EOL . HttpHelper::EOL;
} else {
$data .= HttpHelper::EOL;
}
$data .= (string) $partValue->getRequest() . HttpHelper::EOL;
}
$data .= '--' . HttpHelper::MIME_BOUNDARY . '--' . HttpHelper::EOL . HttpHelper::EOL;
$params = array();
$url = UrlHelper::appendParamsUrl(Urls::URL_BATCH, $params);
$this->_batchResponse = $this->_connection->post($url, $data);
if ($this->_batchResponse->getHttpCode() !== 200) {
return $this->_batchResponse;
}
$body = $this->_batchResponse->getBody();
$body = trim($body, '--' . HttpHelper::MIME_BOUNDARY . '--');
$batchParts = $this->splitWithContentIdKey('--' . HttpHelper::MIME_BOUNDARY . HttpHelper::EOL, $body);
foreach ($batchParts as $partKey => $partValue) {
$response = new HttpResponse($partValue);
$body = $response->getBody();
$response = new HttpResponse($body);
$batchPartResponses[$partKey] = $response;
$this->getPart($partKey)->setResponse($batchPartResponses[$partKey]);
}
return $this;
}
/**
* modifies an endpoint
*
* This will modify an existing or create a new endpoint.
*
* @param Connection $connection - the connection to be used
* @param string $endpoint - the endpoint specification, e.g. tcp://127.0.0.1:8530
* @param array $databases - a list of database names the endpoint is responsible for.
*
* @link http://www.arangodb.com/manuals/1.4/HttpEndpoint.html
* @return array $responseArray - The response array.
*/
public static function modify(Connection $connection, $endpoint, array $databases)
{
$payload = array(self::ENTRY_ENDPOINT => $endpoint, self::ENTRY_DATABASES => $databases);
$response = $connection->post(Urls::URL_ENDPOINT, $connection->json_encode_wrapper($payload));
$responseArray = $response->getJson();
return $responseArray;
}
/**
* Validates the statement
*
* This will post the query to the server for validation and return the validation result as an array.
*
* @throws Exception
* @return Array
*/
public function validate()
{
$data = $this->buildData();
$response = $this->_connection->post(Urls::URL_QUERY, $this->getConnection()->json_encode_wrapper($data));
return $response->getJson();
}
