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<?php namespace Comodojo\RpcServer\Request; |
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use \Comodojo\RpcServer\Component\Capabilities; |
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use \Comodojo\RpcServer\Component\Methods; |
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use \Comodojo\RpcServer\Component\Errors; |
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use \Psr\Log\LoggerInterface; |
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/** |
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* The parameters object |
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* |
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* It provides to each RPC method a way to access: |
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* - Provided parameters |
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* - Supported capabilities |
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* - Implemented methods |
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* - Predefined errors |
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* - Current RPC protocol |
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* - Current logger |
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* |
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* The parameter object is the only one parameter passed to a RPC method's implementation |
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* |
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* @package Comodojo Spare Parts |
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* @author Marco Giovinazzi <[email protected]> |
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* @license MIT |
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* |
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* LICENSE: |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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* THE SOFTWARE. |
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*/ |
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class Parameters { |
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/** |
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* Array of provided parameters |
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* |
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* @var array |
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*/ |
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private $parameters = []; |
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/** |
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* Supported capabilities |
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* |
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* @var Capabilities |
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*/ |
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private $capabilities; |
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/** |
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* Implemented methods |
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* |
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* @var Methods |
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*/ |
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private $methods; |
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/** |
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* Predefined errors |
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* |
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* @var Errors |
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*/ |
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private $errors; |
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/** |
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* Current RPC protocol (json|rpc) |
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* |
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* @var string |
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*/ |
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private $protocol; |
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/** |
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* Current logger |
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* |
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* @var LoggerInterface |
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*/ |
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private $logger; |
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/** |
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* Class constructor |
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* |
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* @param Capabilities $capabilities |
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* @param Methods $methods |
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* @param Errors $errors |
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* @param LoggerInterface $logger |
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* @param string $protocol |
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*/ |
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public function __construct( |
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Capabilities $capabilities, |
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Methods $methods, |
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Errors $errors, |
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LoggerInterface $logger, |
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$protocol |
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) { |
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$this->capabilities = $capabilities; |
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$this->methods = $methods; |
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$this->errors = $errors; |
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$this->logger = $logger; |
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$this->protocol = $protocol; |
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} |
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/** |
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* Set provided parameters |
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* |
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* @param array $parameters |
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* |
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* @return Parameters |
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*/ |
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final public function setParameters(array $parameters = []) { |
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$this->parameters = $parameters; |
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return $this; |
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} |
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/** |
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* Get capabilities object |
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* |
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* @deprecated |
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* @see Parameters::getCapabilities() |
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* @return Capabilities |
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*/ |
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public function capabilities() { |
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return $this->getCapabilities(); |
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} |
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/** |
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* Get capabilities object |
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* |
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* @deprecated |
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* @see Parameters::getCapabilities() |
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* @return Capabilities |
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*/ |
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public function getCapabilities() { |
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return $this->capabilities; |
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} |
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/** |
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* Get methods object |
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* |
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* @deprecated |
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* @see Parameters::getMethods() |
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* @return Methods |
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*/ |
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public function methods() { |
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return $this->getMethods(); |
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} |
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/** |
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* Get methods object |
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* |
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* @return Methods |
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*/ |
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public function getMethods() { |
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return $this->methods; |
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} |
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/** |
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* Get errors object |
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* |
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* @deprecated |
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* @see Parameters::getErrors() |
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* @return Errors |
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*/ |
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public function errors() { |
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return $this->getErrors(); |
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} |
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/** |
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* Get errors object |
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* |
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* @return Errors |
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*/ |
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public function getErrors() { |
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return $this->errors; |
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} |
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/** |
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* Get current RPC protocol |
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* |
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* @deprecated |
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* @see Parameters::getProtocol() |
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* @return string |
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*/ |
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public function protocol() { |
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return $this->getProtocol(); |
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} |
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/** |
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* Get current RPC protocol |
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* |
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* @return string |
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*/ |
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public function getProtocol() { |
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return $this->protocol; |
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} |
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/** |
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* Get current logger instance |
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* |
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* @deprecated |
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* @see Parameters::getLogger() |
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* @return LoggerInterface |
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*/ |
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public function logger() { |
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return $this->getLogger(); |
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} |
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/** |
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* Get current logger instance |
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* |
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* @return LoggerInterface |
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*/ |
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public function getLogger() { |
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return $this->logger; |
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} |
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/** |
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* Get parameter(s) |
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* |
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* @param string $parameter (optional) The parameter name (null will return whole array of parameters) |
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* |
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* @return mixed |
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*/ |
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public function get($parameter = null) { |
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if ( empty($parameter) ) { |
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$return = $this->parameters; |
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} else if ( array_key_exists($parameter, $this->parameters) ) { |
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$return = $this->parameters[$parameter]; |
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} else { |
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$return = null; |
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} |
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return $return; |
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} |
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} |
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