package rest.entities; import java.util.List; import java.util.Map; import java.util.UUID; import java.util.stream.Collectors; import javax.transaction.Transactional; import org.apache.commons.lang3.SerializationUtils; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.http.HttpStatus; import org.springframework.http.MediaType; import org.springframework.http.ResponseEntity; import org.springframework.util.MultiValueMap; import org.springframework.web.bind.annotation.CrossOrigin; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.ResponseBody; import org.springframework.web.bind.annotation.RestController; import com.fasterxml.jackson.core.JsonProcessingException; import com.fasterxml.jackson.databind.ObjectMapper; import dao.entities.DMPDao; import dao.entities.DMPProfileDao; import dao.entities.DataRepositoryDao; import dao.entities.DatasetDao; import dao.entities.DatasetProfileDao; import dao.entities.DatasetProfileRulesetDao; import dao.entities.DatasetProfileViewstyleDao; import dao.entities.OrganisationDao; import dao.entities.ProjectDao; import dao.entities.RegistryDao; import dao.entities.ResearcherDao; import dao.entities.ServiceDao; import entities.DMP; import entities.DMPProfile; import entities.DataRepository; import entities.Dataset; import entities.DatasetProfile; import entities.DatasetProfileRuleset; import entities.Organisation; import entities.Project; import entities.Registry; import entities.Researcher; import entities.Service; import helpers.SerializerProvider; import helpers.Transformers; import proxy.config.exceptions.HugeResultSet; import proxy.config.exceptions.NoURLFound; import proxy.fetching.RemoteFetcher; import responses.RestResponse; @RestController @CrossOrigin public class Researchers { @Autowired private DataRepositoryDao dataRepositoryDao; @Autowired private DatasetDao datasetDao; @Autowired private DatasetProfileDao datasetProfileDao; @Autowired private DatasetProfileRulesetDao datasetProfileRulesetDao; @Autowired private DatasetProfileViewstyleDao datasetProfileViewstyleDao; @Autowired private DMPDao dMPDao; @Autowired private DMPProfileDao dMPProfileDao; @Autowired private OrganisationDao organisationDao; @Autowired private ProjectDao projectDao; @Autowired private RegistryDao registryDao; @Autowired private ResearcherDao researcherDao; @Autowired private ServiceDao serviceDao; @Autowired private RemoteFetcher remoteFetcher; @RequestMapping(method = RequestMethod.GET, value = { "/external/researchers" }, produces="application/json;charset=UTF-8") public @ResponseBody ResponseEntity listExternalResearchers(@RequestParam(value="query", required=false) String query ){ try { List> remoteRepos = remoteFetcher.getResearchers(query); return ResponseEntity.status(HttpStatus.OK).body(SerializerProvider.toJson(remoteRepos)); } catch(NoURLFound ex) { return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("{\"reason\":\""+ex.getMessage()+"\"}"); } catch(HugeResultSet ex) { return ResponseEntity.status(HttpStatus.UNPROCESSABLE_ENTITY).body("{\"reason\":\""+ex.getMessage()+"\"}"); //the ex.getMessage has the appropriate text description } } // MANAGE RESEARCHER(S) @RequestMapping(method = RequestMethod.GET, value = { "/researchers" }) public @ResponseBody ResponseEntity listResearchers(){ try { List allIDs = researcherDao.listAllIDs(); return ResponseEntity.status(HttpStatus.OK).body(SerializerProvider.toJson(allIDs)); } catch(Exception ex) { return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("Serialization issue: "+ex.getMessage()); } } @RequestMapping(method = RequestMethod.GET, value = { "/researchers/{id}" }) public @ResponseBody ResponseEntity getResearchers(@PathVariable("id") String id) { try { Researcher researcher = researcherDao.read(UUID.fromString(id)); return ResponseEntity.status(HttpStatus.OK).body(SerializerProvider.toJson(researcher)); } catch(Exception ex) { return ResponseEntity.status(HttpStatus.BAD_REQUEST).body("Erroneous input: "+ex.getMessage()); } } @RequestMapping(method = RequestMethod.GET, value = { "/researcher/getByEmail" }, produces="application/json;charset=UTF-8") public @ResponseBody ResponseEntity getResearcherByEmail(@RequestParam("email") String email){ try { Researcher researcher = researcherDao.getResearcherByEmail(email); return ResponseEntity.status(HttpStatus.OK).body(SerializerProvider.toJson(researcher)); } catch(Exception ex) { return ResponseEntity.status(HttpStatus.BAD_REQUEST).body("Erroneous input: "+ex.getMessage()); } } @RequestMapping(method = RequestMethod.GET, value = { "/researcher/getAll" }, produces="application/json;charset=UTF-8") public @ResponseBody ResponseEntity getAllResearchers(){ try { List allResearchers = researcherDao.getAll(); return new ResponseEntity(SerializerProvider.toJson(allResearchers), HttpStatus.OK); } catch(Exception ex) { return new ResponseEntity<>(null, HttpStatus.INTERNAL_SERVER_ERROR); } } @Transactional @RequestMapping(method = RequestMethod.POST, value = { "/researcher/create" }, consumes = "application/json", produces="application/json;charset=UTF-8") public @ResponseBody ResponseEntity setResearcher(@RequestBody Researcher researcher) { Researcher createdResearcher = researcherDao.update(researcher); try { return ResponseEntity.status(HttpStatus.CREATED).body(SerializerProvider.toJson(createdResearcher)); } catch (Exception e) { return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("{\"msg\":\"Could not create researcher!\"}"); } } @RequestMapping(method = RequestMethod.POST, value = { "/researcher/delete" }, consumes = "application/json", produces="text/plain") public @ResponseBody ResponseEntity delete(@RequestBody Researcher researcher) { Researcher res = new Researcher(); res.setId(researcher.getId()); try { researcherDao.delete(res); return ResponseEntity.status(HttpStatus.CREATED).body("{\"msg\":\"Deleted researcher!\"}"); } catch (Exception e) { return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("{\"msg\":\"Could not delete researcher!\"}"); } } }