argos/dmp-backend/src/main/java/rest/entities/DataRepositories.java

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package rest.entities;
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import java.util.List;
import java.util.UUID;
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import java.util.stream.Collectors;
import javax.transaction.Transactional;
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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;
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import helpers.Transformers;
import responses.RestResponse;
@RestController
@CrossOrigin
public class DataRepositories {
@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;
private ObjectMapper objectMapper = SerializerProvider.getJsonSerializer();
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// MANAGE DATAREPOSITORy(IES)
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@RequestMapping(method = RequestMethod.GET, value = { "/datarepos" })
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public @ResponseBody ResponseEntity<Object> listDataRepositories(){
try {
List<UUID> allIDs = dataRepositoryDao.listAllIDs();
return ResponseEntity.status(HttpStatus.OK).body(objectMapper.writeValueAsString(allIDs));
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}
catch(Exception ex) {
return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("Serialization issue: "+ex.getMessage());
}
}
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@RequestMapping(method = RequestMethod.GET, value = { "/datarepos/{id}" })
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public @ResponseBody ResponseEntity<Object> getDataRepository(@PathVariable("id") String id) {
try {
DataRepository dataRepository = dataRepositoryDao.read(UUID.fromString(id));
return ResponseEntity.status(HttpStatus.OK).body(objectMapper.writeValueAsString(dataRepository));
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}
catch(Exception ex) {
return ResponseEntity.status(HttpStatus.BAD_REQUEST).body("Erroneous input: "+ex.getMessage());
}
}
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@RequestMapping(method = RequestMethod.GET, value = { "/datarepo/getAll" }, produces="application/json")
public @ResponseBody ResponseEntity<Object> getAllDataRepositories(){
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try {
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List<DataRepository> allDataRepositories = dataRepositoryDao.getAll();
//sorry for that, spring-jersey serialisation has issues when performed on tables, so -> custom
List<String> datareposStrL = allDataRepositories.parallelStream().map((datarepoObj) -> {
try {
return objectMapper.writeValueAsString(datarepoObj);
} catch (JsonProcessingException e) {
return "";
}
}).collect(Collectors.toList());
return new ResponseEntity<Object>("["+String.join(",", datareposStrL)+"]", HttpStatus.OK);
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}
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catch(Exception ex) {
ex.printStackTrace();
return new ResponseEntity<>(null, HttpStatus.INTERNAL_SERVER_ERROR);
}
}
@Transactional
@RequestMapping(method = RequestMethod.POST, value = { "/datarepo/create" }, consumes = "application/json", produces="application/json")
public @ResponseBody ResponseEntity<Object> setOrganisation(@RequestBody DataRepository dataRepository) {
DataRepository createdDataRepository = dataRepositoryDao.update(dataRepository);
try {
return ResponseEntity.status(HttpStatus.CREATED).body(objectMapper.writeValueAsString(createdDataRepository));
} catch (JsonProcessingException e) {
return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("{\"msg\":\"Could not create data repository!\"}");
}
}
@RequestMapping(method = RequestMethod.POST, value = { "/datarepo/delete" }, consumes = "application/json", produces="text/plain")
public @ResponseBody ResponseEntity<Object> delete(@RequestBody DataRepository dataRepository) {
DataRepository dr = new DataRepository();
dr.setId(dataRepository.getId());
try {
dataRepositoryDao.delete(dr);
return ResponseEntity.status(HttpStatus.CREATED).body("{\"msg\":\"Deleted data repository!\"}");
} catch (Exception e) {
return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("{\"msg\":\"Could not delete data repository!\"}");
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}
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}
}