/** * Write in specific format * * @param DataService &$dataService Dataservice * @param RequestDescription &$requestDescription Request description object * @param Object &$odataModelInstance OData model instance * @param String $responseContentType Content type of the response * @param String $responseFormat Output format * * @return nothing */ public static function write(DataService &$dataService, RequestDescription &$requestDescription, &$odataModelInstance, $responseContentType, $responseFormat) { $responseBody = null; $dataServiceVersion = $requestDescription->getResponseDataServiceVersion(); if ($responseFormat == ResponseFormat::METADATA_DOCUMENT) { // /$metadata $writer = new MetadataWriter($dataService->getMetadataQueryProviderWrapper()); $responseBody = $writer->writeMetadata(); $dataServiceVersion = $writer->getDataServiceVersion(); } else { if ($responseFormat == ResponseFormat::TEXT) { // /Customer('ALFKI')/CompanyName/$value // /Customers/$count $responseBody = utf8_encode($requestDescription->getTargetResult()); } else { if ($responseFormat == ResponseFormat::BINARY) { // Binary property or media resource $targetKind = $requestDescription->getTargetKind(); if ($targetKind == RequestTargetKind::MEDIA_RESOURCE) { $eTag = $dataService->getStreamProvider()->getStreamETag($requestDescription->getTargetResult(), $requestDescription->getResourceStreamInfo()); $dataService->getHost()->setResponseETag($eTag); $responseBody = $dataService->getStreamProvider()->getReadStream($requestDescription->getTargetResult(), $requestDescription->getResourceStreamInfo()); } else { $responseBody = $requestDescription->getTargetResult(); } if (is_null($responseContentType)) { $responseContentType = ODataConstants::MIME_APPLICATION_OCTETSTREAM; } } else { $writer = null; $absoluteServiceUri = $dataService->getHost()->getAbsoluteServiceUri()->getUrlAsString(); if ($responseFormat == ResponseFormat::ATOM || $responseFormat == ResponseFormat::PLAIN_XML) { if (is_null($odataModelInstance)) { $writer = new \ODataProducer\Writers\ServiceDocument\Atom\ServiceDocumentWriter($dataService->getMetadataQueryProviderWrapper(), $absoluteServiceUri); } else { $isPostV1 = $requestDescription->getResponseDataServiceVersion()->compare(new Version(1, 0)) == 1; $writer = new ODataWriter($absoluteServiceUri, $isPostV1, 'atom'); } } else { if ($responseFormat == ResponseFormat::JSON) { if (is_null($odataModelInstance)) { $writer = new \ODataProducer\Writers\ServiceDocument\Json\ServiceDocumentWriter($dataService->getMetadataQueryProviderWrapper(), $absoluteServiceUri); } else { $isPostV1 = $requestDescription->getResponseDataServiceVersion()->compare(new Version(1, 0)) == 1; $writer = new ODataWriter($absoluteServiceUri, $isPostV1, 'json'); } } } $responseBody = $writer->writeRequest($odataModelInstance); } } } $dataService->getHost()->setResponseStatusCode(HttpStatus::CODE_OK); $dataService->getHost()->setResponseContentType($responseContentType); $dataService->getHost()->setResponseVersion($dataServiceVersion->toString() . ';'); $dataService->getHost()->setResponseCacheControl(ODataConstants::HTTPRESPONSE_HEADER_CACHECONTROL_NOCACHE); $dataService->getHost()->getWebOperationContext()->outgoingResponse()->setStream($responseBody); }
public function testWriteMetadata() { $northWindMetadata = CreateNorthWindMetadata1::Create(); $configuration = new DataServiceConfiguration($northWindMetadata); $configuration->setEntitySetAccessRule("*", EntitySetRights::ALL); $configuration->setMaxDataServiceVersion(DataServiceProtocolVersion::V3); $northWindQuery = new NorthWindQueryProvider1(); $metaQueryProverWrapper = new MetadataQueryProviderWrapper($northWindMetadata, $northWindQuery, $configuration, false); $metadataWriter = new MetadataWriter($metaQueryProverWrapper); $metadata = $metadataWriter->writeMetadata(); $this->assertNotNull($metadata); $this->assertEquals($metaQueryProverWrapper->getContainerName(), 'NorthWindEntities'); $this->assertEquals($metaQueryProverWrapper->getContainerNamespace(), 'NorthWind'); $this->assertStringStartsWith('<edmx:Edmx Version="1.0"', $metadata); $customerResourceSet = $metaQueryProverWrapper->resolveResourceSet('Customers'); $this->assertEquals($customerResourceSet->getName(), 'Customers'); $this->assertEquals($customerResourceSet->getResourceType()->getName(), 'Customer'); $customerEntityType = $metaQueryProverWrapper->resolveResourceType('Customer'); $this->assertEquals($customerEntityType->getResourceTypeKind(), ResourceTypeKind::ENTITY); }