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<?php |
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namespace Tonic\Component\ApiLayer\JsonRpc; |
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use Tonic\Component\ApiLayer\JsonRpc\Method\MethodDispatcherInterface; |
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use Tonic\Component\ApiLayer\JsonRpc\Request\RequestParserInterface; |
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use Tonic\Component\ApiLayer\JsonRpc\Response\ErrorResponseFactory; |
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use Tonic\Component\ApiLayer\JsonRpc\Response\ResponseSerializerInterface; |
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use Tonic\Component\ApiLayer\JsonRpc\Response\SuccessResponse; |
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/** |
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* Responsible for handling JSON-RPC request and provide appropriate JSON-RPC response. |
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*/ |
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class Server implements ServerInterface |
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{ |
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/** |
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* @var RequestParserInterface |
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*/ |
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private $requestParser; |
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/** |
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* @var MethodDispatcherInterface |
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*/ |
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private $methodDispatcher; |
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/** |
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* @var ResponseSerializerInterface |
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*/ |
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private $responseSerializer; |
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/** |
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* @var ErrorResponseFactory |
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*/ |
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private $errorResponseFactory; |
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/** |
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* Constructor. |
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* |
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* @param RequestParserInterface $requestParser |
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* @param MethodDispatcherInterface $methodDispatcher |
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* @param ResponseSerializerInterface $responseSerializer |
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* @param ErrorResponseFactory $errorResponseFactory |
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*/ |
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public function __construct( |
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RequestParserInterface $requestParser, |
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MethodDispatcherInterface $methodDispatcher, |
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ResponseSerializerInterface $responseSerializer, |
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ErrorResponseFactory $errorResponseFactory |
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) { |
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$this->requestParser = $requestParser; |
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$this->methodDispatcher = $methodDispatcher; |
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$this->responseSerializer = $responseSerializer; |
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$this->errorResponseFactory = $errorResponseFactory; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function handle($requestContent) |
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{ |
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$request = null; |
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try { |
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$request = $this->requestParser->parse($requestContent); |
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$result = $this->methodDispatcher->dispatch($request->getMethod(), $request->getParams()); |
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$response = new SuccessResponse($request->getId(), $result); |
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$responseContent = $this->responseSerializer->serializeResponse($request->getVersion(), $response); |
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} catch (\Exception $e) { |
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$response = $this->errorResponseFactory->createForException($e, $request ? $request->getId() : null); |
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$responseContent = $this->responseSerializer->serializeResponse( |
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$request ? $request->getVersion() : '2.0', |
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$response |
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); |
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} |
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return $responseContent; |
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} |
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} |
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tonicforhealth /
json-rpc
