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

312 lines
11 KiB
Java

package rest.entities;
import java.util.List;
import java.util.UUID;
import java.util.stream.Collectors;
import javax.transaction.Transactional;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.security.core.context.SecurityContextHolder;
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.annotation.JsonInclude.Include;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.mchange.v2.sql.filter.SynchronizedFilterDataSource;
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 dao.entities.UserInfoDao;
import entities.DMP;
import entities.DMPProfile;
import entities.Dataset;
import entities.DatasetProfile;
import entities.DatasetProfileRuleset;
import entities.Project;
import entities.UserInfo;
import entities.responses.IDLabelPair;
import helpers.SerializerProvider;
import helpers.Transformers;
import responses.RestResponse;
@RestController
@CrossOrigin
public class DMPs {
@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 UserInfoDao userInfoDao;
private ObjectMapper objectMapper = SerializerProvider.getJsonSerializer();
// FETCH BY DMP(S)
@RequestMapping(method = RequestMethod.GET, value = { "/dmps" }, produces="text/plain")
public @ResponseBody ResponseEntity<Object> listDMPs(){
try {
List<UUID> allIDs = dMPDao.listAllIDs();
return ResponseEntity.status(HttpStatus.OK).body(objectMapper.writeValueAsString(allIDs));
}
catch(Exception ex) {
return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("Serialization issue: "+ex.getMessage());
}
}
@Transactional
@RequestMapping(method = RequestMethod.GET, value = { "/dmps/{id}" }, produces="application/json")
public @ResponseBody ResponseEntity<Object> getDMP(@PathVariable("id") String id){
try {
System.out.println("Trying for id: "+ id);
DMP dmp = dMPDao.read(UUID.fromString(id));
System.out.println("tried, got : "+ dmp.getId());
return ResponseEntity.status(HttpStatus.OK).body(objectMapper.writeValueAsString(dmp));
// return ResponseEntity.status(HttpStatus.OK).body(dmp);
}
catch(Exception ex) {
ex.printStackTrace();
return ResponseEntity.status(HttpStatus.BAD_REQUEST).body("Erroneous input: "+ex.getMessage());
}
}
@RequestMapping(method = RequestMethod.GET, value = { "/dmp/listDMPLabelID" }, produces="text/plain")
public @ResponseBody ResponseEntity<Object> listDmpLabelID(){
try {
List<IDLabelPair> allIDLabels = dMPDao.listAllIDsLabels();
return ResponseEntity.status(HttpStatus.OK).body(objectMapper.writeValueAsString(allIDLabels));
}
catch(Exception ex) {
return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("Serialization issue: "+ex.getMessage());
}
}
@RequestMapping(method = RequestMethod.GET, value = { "/dmp/ofuser" }, produces="text/plain")
public @ResponseBody ResponseEntity<Object> getDmpsOfUser(){
String userID = null;
try {
userID = SecurityContextHolder.getContext().getAuthentication().getPrincipal().toString();
} catch(NullPointerException ex) {
return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("You have not logged in. You shouldn't be here");
}
UserInfo userInfo = userInfoDao.read(UUID.fromString(userID));
if(userInfo==null) //this should normally never happer
return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("There's no such a user on the system. You shouldn't be here");
try {
return ResponseEntity.status(HttpStatus.OK).body(objectMapper.writeValueAsString(userInfo.getDmps()));
}
catch(Exception ex) {
return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("Serialization issue: "+ex.getMessage());
}
}
/**
* This should be called on extreme cases. It's computationally intensive
*/
@RequestMapping(method = RequestMethod.GET, value = { "/dmp/getAll" }, produces="application/json")
public @ResponseBody ResponseEntity<Object> getAllDMPs(){
try {
List<DMP> allDMPs = dMPDao.getAll();
//sorry for that, spring-jersey serialisation has issues when performed on tables, so -> custom
List<String> dmpStrL = allDMPs.parallelStream().map((dmpObj) -> {
try {
return objectMapper.writeValueAsString(dmpObj);
} catch (JsonProcessingException e) {
return "";
}
}).collect(Collectors.toList());
return new ResponseEntity<Object>("["+String.join(",", dmpStrL)+"]", HttpStatus.OK);
}
catch(Exception ex) {
return new ResponseEntity<>(null, HttpStatus.INTERNAL_SERVER_ERROR);
}
}
@Transactional
@RequestMapping(method = RequestMethod.POST, value = { "/dmp/create" }, consumes = "application/json", produces="application/json")
public @ResponseBody ResponseEntity<Object> setDMP(@RequestBody DMP dmp) {
DMP createdDmp = dMPDao.update(dmp);
try {
return ResponseEntity.status(HttpStatus.CREATED).body(objectMapper.writeValueAsString(createdDmp));
} catch (JsonProcessingException e) {
return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("{\"msg\":\"Could not create DMP!\"");
}
}
/*
@RequestMapping(method = RequestMethod.POST, value = { "/dmp/set/full" }, consumes = "application/json", produces="application/json")
public @ResponseBody ResponseEntity<Object> setFullDMP(@RequestBody DMP dmp) {
//This function is a little bit tricky to implement (due to the irregular ORM mappings of the hibernate).
// Please make changes only if you are sure about what you're altering.
Dataset dataset = SerializationUtils.clone(dmp.getDataset());
dmp.setDataset(null);
int failsDMP = 0;
String reasonDmp = "";
DMP storedDMP = null;
//try first to create DMP
try {
storedDMP = dMPDao.create(dmp);
}
catch(Exception e) {
e.printStackTrace();
failsDMP++;
reasonDmp += e.getMessage();
//try updating DMP
try {
storedDMP = dMPDao.update(dmp);
}
catch(Exception ex) {
reasonDmp += (System.lineSeparator()+e.getMessage());
failsDMP++;
ex.printStackTrace();
}
}
if(failsDMP==2)
return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("Could not create or update DMP! Reason: " + reasonDmp);
dataset.setDmp(storedDMP); //very important!
int failsDataset = 0;
String reasonDataset = "";
Dataset storedDataset = null;
if(dataset != null) {
//try first to create DMP
try {
storedDataset = datasetDao.create(dataset);
}
catch(Exception e) {
e.printStackTrace();
failsDataset++;
reasonDataset += e.getMessage();
//try updating DMP
try {
storedDataset = datasetDao.update(dataset);
}
catch(Exception ex) {
reasonDataset += (System.lineSeparator()+e.getMessage());
failsDataset++;
ex.printStackTrace();
}
}
}
String respBody;
try {
respBody = objectMapper.writeValueAsString(storedDMP.getId());
}
catch(JsonProcessingException ex) {
respBody = "{\"id\":\""+storedDMP.getId()+"\"}";
}
if(failsDataset != 2) {
if(failsDMP==0)
return ResponseEntity.status(HttpStatus.CREATED).body(respBody);
else if(failsDMP==1)
return ResponseEntity.status(HttpStatus.CREATED).body("Updated DMP with id: " + storedDMP.getId());
else
return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("Could not create DMP! Reason:"+ reasonDmp);
}
else {
return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("Could not create DMP! Failed to create or update its Dataset. Reason: "+reasonDataset);
}
}
*/
@RequestMapping(method = RequestMethod.POST, value = { "/dmp/delete" }, consumes = "application/json", produces="text/plain")
public @ResponseBody ResponseEntity<Object> delete(@RequestBody DMP dmp) {
DMP d = new DMP();
d.setId(dmp.getId());
try {
dMPDao.delete(d);
return ResponseEntity.status(HttpStatus.CREATED).body("DELETED!");
} catch (Exception e) {
e.printStackTrace();
return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("{\"msg\":\"Could not Delete DMP!\"");
}
}
/*
// OLD ONES, USED BY THE EMBEDDED (simple) UI OF THIS SERVICE
@RequestMapping(method = RequestMethod.POST, value = { "/setDMPByForm" }, consumes = MediaType.APPLICATION_FORM_URLENCODED_VALUE, produces="text/plain")
public @ResponseBody ResponseEntity<Object> setDMPByForm(@RequestBody MultiValueMap<String,String> formData) {
//create the whole dmp structure by the form fields
DMP dmp = Transformers.createDMPfromMap(formData);
return setDMP(dmp);
}
@RequestMapping(method = RequestMethod.POST, value = { "/editDMPByForm" }, consumes = MediaType.APPLICATION_FORM_URLENCODED_VALUE, produces="text/plain")
public @ResponseBody ResponseEntity<Object> editDMPByForm(@RequestBody MultiValueMap<String,String> formData) {
//get previous DMP by id, replace fields, and update
DMP dmp = dMPDao.read(UUID.fromString(formData.getFirst("dmp-id")));
dmp.getDataset().getProfile().setDefinition(formData.getFirst("DatasetProfile.definition"));
dmp.getDataset().getProfile().getRuleset().setDefinition(formData.getFirst("DatasetProfileRuleset.definition"));
dmp.getDataset().getProfile().getViewstyle().setDefinition(formData.getFirst("DatasetProfileViewStyle.definition"));
return setDMP(dmp);
}
*/
}