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package com.hltech.judged.server.interfaces.rest.contracts; |
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import com.hltech.judged.server.domain.ServiceId; |
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import com.hltech.judged.server.domain.contracts.Contract; |
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import com.hltech.judged.server.domain.contracts.ServiceContracts; |
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import com.hltech.judged.server.domain.contracts.ServiceContractsRepository; |
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import com.hltech.judged.server.interfaces.rest.ResourceNotFoundException; |
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import io.swagger.annotations.ApiOperation; |
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import io.swagger.annotations.ApiResponse; |
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import io.swagger.annotations.ApiResponses; |
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import lombok.RequiredArgsConstructor; |
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import org.springframework.http.HttpStatus; |
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import org.springframework.http.MediaType; |
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import org.springframework.http.ResponseEntity; |
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import org.springframework.transaction.annotation.Transactional; |
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import org.springframework.web.bind.annotation.CrossOrigin; |
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import org.springframework.web.bind.annotation.ExceptionHandler; |
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import org.springframework.web.bind.annotation.GetMapping; |
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import org.springframework.web.bind.annotation.PathVariable; |
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import org.springframework.web.bind.annotation.PostMapping; |
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import org.springframework.web.bind.annotation.RequestBody; |
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import org.springframework.web.bind.annotation.RequestMapping; |
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import org.springframework.web.bind.annotation.ResponseStatus; |
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import org.springframework.web.bind.annotation.RestController; |
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import org.springframework.web.servlet.view.RedirectView; |
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import javax.persistence.NoResultException; |
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import java.util.List; |
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import static java.util.stream.Collectors.toList; |
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@RestController |
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@RequestMapping("/contracts") |
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@Transactional |
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@RequiredArgsConstructor |
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public class ContractsController { |
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private final ServiceContractsRepository serviceContractsRepository; |
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@GetMapping(produces = MediaType.APPLICATION_JSON_VALUE) |
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@ApiOperation(value = "Get registered contracts", nickname = "get names of services") |
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@ApiResponses(value = { |
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@ApiResponse(code = 302, message = "Found") |
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}) |
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public RedirectView getServicesEndpointDescription() { |
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return new RedirectView("contracts/services", true); |
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} |
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@GetMapping(value = "/services", produces = MediaType.APPLICATION_JSON_VALUE) |
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@ApiOperation(value = "Get names of services with registered contracts", nickname = "get names of services") |
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@ApiResponses(value = { |
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@ApiResponse(code = 200, message = "Success", response = String.class, responseContainer = "list"), |
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@ApiResponse(code = 400, message = "Bad Request"), |
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@ApiResponse(code = 500, message = "Failure")}) |
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public List<String> getAvailableServiceNames() { |
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return serviceContractsRepository.getServiceNames(); |
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} |
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/** |
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* This endpoint is intended to server request checking if a service with given registered any contracts. |
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* It will be extended to provide more detailed information on a service in the future. |
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* |
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* @param serviceName - name of the service that we are querying for |
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* @return name of the service if contracts are present, NOT_FOUND (404) otherwise |
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*/ |
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@GetMapping(value = "/services/{serviceName}", produces = MediaType.TEXT_PLAIN_VALUE) |
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@ApiOperation(value = "Get details of a services with registered contracts", nickname = "get service details") |
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@ApiResponses(value = { |
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@ApiResponse(code = 200, message = "Success", response = String.class), |
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@ApiResponse(code = 400, message = "Bad Request"), |
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@ApiResponse(code = 400, message = "Not found"), |
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@ApiResponse(code = 500, message = "Failure")}) |
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public String getAvailableServiceNames(@PathVariable(name = "serviceName") String serviceName) { |
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return serviceContractsRepository.getService(serviceName); |
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} |
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@ExceptionHandler(NoResultException.class) |
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@ResponseStatus(HttpStatus.NOT_FOUND) |
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void notFound() { } |
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@GetMapping(value = "/services/{serviceName}/versions", produces = MediaType.APPLICATION_JSON_VALUE) |
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@ApiOperation(value = "Get versions of a service with registered contracts", nickname = "get versions of a service") |
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@ApiResponses(value = { |
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@ApiResponse(code = 200, message = "Success", response = String.class, responseContainer = "list"), |
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@ApiResponse(code = 400, message = "Bad Request"), |
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@ApiResponse(code = 500, message = "Failure")}) |
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public List<String> getAllServiceVersions(@PathVariable(name = "serviceName") String serviceName) { |
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return serviceContractsRepository.findAllByServiceName(serviceName) |
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.stream() |
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.map(ServiceContracts::getVersion).sorted() |
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.collect(toList()); |
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} |
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@GetMapping(value = "services/{serviceName}/versions/{version:.+}", produces = MediaType.APPLICATION_JSON_VALUE) |
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@ApiOperation(value = "Get contracts for a version of a service", nickname = "get contracts") |
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@ApiResponses(value = { |
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@ApiResponse(code = 200, message = "Success", response = ServiceContractsDto.class), |
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@ApiResponse(code = 400, message = "Bad Request"), |
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@ApiResponse(code = 500, message = "Failure")}) |
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public ServiceContractsDto getContracts(@PathVariable(name = "serviceName") String serviceName, @PathVariable(name = "version") String version) { |
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return ServiceContractsDto.fromDomain(this.serviceContractsRepository.findOne(new ServiceId(serviceName, version)).orElseThrow(ResourceNotFoundException::new)); |
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} |
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@GetMapping(value = "services/{serviceName}/versions/{version:.+}/capabilities/{protocol}", produces = MediaType.ALL_VALUE) |
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@ApiOperation(value = "Get capabilities of a version of a service for a protocol", nickname = "get capabilities by protocol") |
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@CrossOrigin(origins = "${contracts.cross.origin}") |
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@ApiResponses(value = { |
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@ApiResponse(code = 200, message = "Success", response = ServiceContractsDto.class), |
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@ApiResponse(code = 400, message = "Bad Request"), |
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@ApiResponse(code = 500, message = "Failure")}) |
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public ResponseEntity<String> getCapabilities(@PathVariable String serviceName, @PathVariable String version, @PathVariable(name = "protocol") String protocol) { |
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final Contract contract = this.serviceContractsRepository |
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.findCapabilityByServiceIdProtocol(new ServiceId(serviceName, version), protocol) |
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.orElseThrow(ResourceNotFoundException::new); |
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return ResponseEntity.ok().contentType(MediaType.valueOf(contract.getMimeType())).body(contract.getValue()); |
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} |
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@PostMapping(value = "services/{serviceName}/versions/{version:.+}", consumes = MediaType.APPLICATION_JSON_VALUE, produces = MediaType.APPLICATION_JSON_VALUE) |
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@ApiOperation(value = "Register contracts for a version of a service", nickname = "register contracts") |
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@ApiResponses(value = { |
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@ApiResponse(code = 200, message = "Success", response = ServiceContractsDto.class), |
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@ApiResponse(code = 400, message = "Bad Request"), |
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@ApiResponse(code = 500, message = "Failure")}) |
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public ServiceContractsDto registerContract(@PathVariable(name = "serviceName") String serviceName, @PathVariable(name = "version") String version, @RequestBody ServiceContractsForm form) { |
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return ServiceContractsDto.fromDomain( |
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this.serviceContractsRepository.persist(form.toDomain(serviceName, version)) |
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); |
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} |
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} |
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HLTech /
judge-d
