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<?php |
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namespace Elastica; |
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use Elastica\Exception\InvalidException; |
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/** |
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* Elastica Request object. |
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* |
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* @author Nicolas Ruflin <[email protected]> |
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*/ |
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class Request extends Param |
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{ |
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const HEAD = 'HEAD'; |
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const POST = 'POST'; |
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const PUT = 'PUT'; |
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const GET = 'GET'; |
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const DELETE = 'DELETE'; |
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const DEFAULT_CONTENT_TYPE = 'application/json'; |
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const NDJSON_CONTENT_TYPE = 'application/x-ndjson'; |
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/** |
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* @var \Elastica\Connection |
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*/ |
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protected $_connection; |
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/** |
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* Construct. |
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* |
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* @param string $path Request path |
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* @param string $method OPTIONAL Request method (use const's) (default = self::GET) |
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* @param array $data OPTIONAL Data array |
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* @param array $query OPTIONAL Query params |
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* @param Connection $connection |
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* @param string $contentType Content-Type sent with this request |
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* |
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* @return \Elastica\Request OPTIONAL Connection object |
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*/ |
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public function __construct($path, $method = self::GET, $data = [], array $query = [], Connection $connection = null, $contentType = self::DEFAULT_CONTENT_TYPE ) |
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{ |
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$this->setPath($path); |
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$this->setMethod($method); |
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$this->setData($data); |
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$this->setQuery($query); |
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if ($connection) { |
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$this->setConnection($connection); |
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} |
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$this->setContentType($contentType); |
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} |
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/** |
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* Sets the request method. Use one of the for consts. |
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* |
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* @param string $method Request method |
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* |
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* @return $this |
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*/ |
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public function setMethod($method) |
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{ |
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return $this->setParam('method', $method); |
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} |
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/** |
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* Get request method. |
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* |
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* @return string Request method |
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*/ |
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public function getMethod() |
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{ |
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return $this->getParam('method'); |
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} |
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/** |
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* Sets the request data. |
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* |
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* @param array $data Request data |
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* |
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* @return $this |
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*/ |
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public function setData($data) |
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{ |
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return $this->setParam('data', $data); |
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} |
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/** |
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* Return request data. |
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* |
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* @return array Request data |
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*/ |
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public function getData() |
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{ |
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return $this->getParam('data'); |
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} |
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/** |
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* Sets the request path. |
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* |
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* @param string $path Request path |
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* |
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* @return $this |
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*/ |
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public function setPath($path) |
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{ |
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return $this->setParam('path', $path); |
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} |
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/** |
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* Return request path. |
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* |
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* @return string Request path |
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*/ |
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public function getPath() |
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{ |
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return $this->getParam('path'); |
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} |
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/** |
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* Return query params. |
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* |
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* @return array Query params |
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*/ |
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public function getQuery() |
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{ |
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return $this->getParam('query'); |
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} |
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/** |
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* @param array $query |
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* |
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* @return $this |
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*/ |
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public function setQuery(array $query = []) |
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{ |
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return $this->setParam('query', $query); |
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} |
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/** |
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* @param \Elastica\Connection $connection |
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* |
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* @return $this |
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*/ |
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public function setConnection(Connection $connection) |
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{ |
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$this->_connection = $connection; |
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return $this; |
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} |
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/** |
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* Return Connection Object. |
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* |
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* @throws Exception\InvalidException If no valid connection was setted |
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* |
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* @return \Elastica\Connection |
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*/ |
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public function getConnection() |
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{ |
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if (empty($this->_connection)) { |
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throw new InvalidException('No valid connection object set'); |
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} |
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return $this->_connection; |
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} |
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/** |
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* Set the Content-Type of this request |
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* @param string $contentType |
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*/ |
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public function setContentType($contentType) |
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{ |
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return $this->setParam('contentType', $contentType); |
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} |
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/** |
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* Get the Content-Type of this request |
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*/ |
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public function getContentType() |
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{ |
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return $this->getParam('contentType'); |
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} |
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/** |
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* Sends request to server. |
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* |
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* @return \Elastica\Response Response object |
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*/ |
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public function send() |
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{ |
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$transport = $this->getConnection()->getTransportObject(); |
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// Refactor: Not full toArray needed in exec? |
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return $transport->exec($this, $this->getConnection()->toArray()); |
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} |
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/** |
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* @return array |
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*/ |
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public function toArray() |
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{ |
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$data = $this->getParams(); |
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if ($this->_connection) { |
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$data['connection'] = $this->_connection->getParams(); |
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} |
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return $data; |
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} |
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/** |
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* Converts request to curl request format. |
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* |
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* @return string |
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*/ |
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public function toString() |
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{ |
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return JSON::stringify($this->toArray()); |
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} |
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/** |
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* @return string |
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*/ |
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public function __toString() |
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{ |
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return $this->toString(); |
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} |
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} |
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Adding a
@return
annotation to a constructor is not recommended, since a constructor does not have a meaningful return value.Please refer to the PHP core documentation on constructors.