dataset getpaged getsingle

dmp-backend/.settings/org.eclipse.core.resources.prefs

@@ -1,3 +1,2 @@
 eclipse.preferences.version=1
 encoding//src/main/java=UTF-8
-encoding//src/test/java=UTF-8

dmp-backend/pom.xml

@@ -55,7 +55,10 @@
 			<version>20160810</version>
 		</dependency>
 
-
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-devtools</artifactId>
+		</dependency>
 		<dependency>
 		    <groupId>org.hibernate</groupId>
 		    <artifactId>hibernate-core</artifactId>

dmp-backend/src/main/java/eu/eudat/EuDatApplication.java

@@ -9,6 +9,7 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
 @SpringBootApplication
 public class EuDatApplication {
     public static void main(String[] args) {
+        System.setProperty("spring.devtools.restart.enabled", "true");
         SpringApplication.run(EuDatApplication.class, args);
     }
 }

dmp-backend/src/main/java/eu/eudat/configurations/DatabaseConfiguration.java

@@ -67,6 +67,7 @@ public class DatabaseConfiguration {
         Properties properties = new Properties();
         properties.setProperty("hibernate.dialect", "org.hibernate.dialect.PostgreSQL92Dialect");
         properties.setProperty("hibernate.show_sql", "true");
+        properties.setProperty("hibernate.temp.use_jdbc_metadata_defaults","false");
         return properties;
     }
 }

dmp-backend/src/main/java/eu/eudat/controllers/Datasets.java

@@ -8,6 +8,12 @@ import eu.eudat.entities.DMP;
 import eu.eudat.entities.Dataset;
 import eu.eudat.entities.DatasetProfile;
 import eu.eudat.entities.UserInfo;
+import eu.eudat.managers.DatasetManager;
+import eu.eudat.managers.ProjectManager;
+import eu.eudat.models.dataset.DatasetTableRequest;
+import eu.eudat.models.helpers.DataTableData;
+import eu.eudat.models.project.Project;
+import eu.eudat.models.project.ProjectTableRequest;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
@@ -59,6 +65,35 @@ public class Datasets  {
 	@Autowired private UserInfoDao userInfoDao;
 
 
+
+
+	@RequestMapping(method = RequestMethod.POST, value = { "/datasets/getPaged" }, consumes = "application/json", produces="application/json")
+	public @ResponseBody ResponseEntity<DataTableData<eu.eudat.models.dataset.Dataset>> getPaged(@RequestBody DatasetTableRequest datasetTableRequest) {
+		try {
+			DataTableData<eu.eudat.models.dataset.Dataset> dataTable = new DatasetManager().getPaged(datasetDao, datasetTableRequest);
+			return ResponseEntity.status(HttpStatus.OK).body(dataTable);
+
+		} catch (Exception ex) {
+			ex.printStackTrace();
+			return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(null);
+		}
+	}
+
+	@RequestMapping(method = RequestMethod.GET, value = { "/datasets/getSingle/{id}" }, produces="application/json")
+	public @ResponseBody ResponseEntity<eu.eudat.models.dataset.Dataset> getPaged(@PathVariable String id) {
+		try {
+			eu.eudat.models.dataset.Dataset dataset = new DatasetManager().getSingle(datasetDao, id);
+			return ResponseEntity.status(HttpStatus.OK).body(dataset);
+		} catch (Exception ex) {
+			ex.printStackTrace();
+			return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(null);
+		}
+	}
+
+	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+
+
 	// FETCH BY DATASET(S)
 	
 	

dmp-backend/src/main/java/eu/eudat/controllers/Users.java

@@ -75,21 +75,22 @@ public class Users  {
 	
 
 	@RequestMapping(method = RequestMethod.GET, value = { "/user/whoami" }, produces="application/json;charset=UTF-8")
-	public @ResponseBody ResponseEntity<Object> whoami(){
+	public @ResponseBody ResponseEntity<UserInfo> whoami(){
 		
 		
 		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");
+			ex.printStackTrace();
+			return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body(null);
 		}
 		
 		UserInfo userInfo = userInfoDao.getUserInfo(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");
+			return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body(null);
 		
 		
 		try {
@@ -98,7 +99,7 @@ public class Users  {
 		}
 		catch(Exception ex) {
 			ex.printStackTrace();
-			return new ResponseEntity<>(null, HttpStatus.INTERNAL_SERVER_ERROR);
+			return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body(null);
 		}
 	}
 	

dmp-backend/src/main/java/eu/eudat/dao/entities/DatasetDao.java

@@ -5,7 +5,10 @@ import java.util.UUID;
 
 import eu.eudat.dao.Dao;
 import eu.eudat.entities.Dataset;
+import eu.eudat.entities.Project;
 import eu.eudat.entities.responses.IDLabelPair;
+import eu.eudat.models.dataset.DatasetTableRequest;
+import eu.eudat.models.project.ProjectTableRequest;
 import org.springframework.stereotype.Service;
 
 public interface DatasetDao extends Dao<Dataset, UUID> {
@@ -17,4 +20,6 @@ public interface DatasetDao extends Dao<Dataset, UUID> {
 
 	List<Dataset> getDatasetsOfDmp(UUID dmpID);
 
+	public List<Dataset> getWithCriteria(DatasetTableRequest datasetTableRequest);
+
 }

dmp-backend/src/main/java/eu/eudat/dao/entities/DatasetDaoImpl.java

@@ -7,10 +7,15 @@ import java.util.stream.Collectors;
 
 import javax.persistence.Query;
 import javax.persistence.TypedQuery;
+import javax.persistence.criteria.CriteriaBuilder;
+import javax.persistence.criteria.CriteriaQuery;
+import javax.persistence.criteria.Root;
 
 import eu.eudat.dao.JpaDao;
 import eu.eudat.entities.Dataset;
+import eu.eudat.entities.Project;
 import eu.eudat.entities.responses.IDLabelPair;
+import eu.eudat.models.dataset.DatasetTableRequest;
 import org.springframework.stereotype.Component;
 
 @Component("datasetDao")
@@ -49,5 +54,14 @@ public class DatasetDaoImpl extends JpaDao<Dataset, UUID> implements DatasetDao
 		return datasets;
 	}
 
-	
+	@Override
+	public List<Dataset> getWithCriteria(DatasetTableRequest datasetTableRequest) {
+		CriteriaBuilder criteriaBuilder = entityManager.getCriteriaBuilder();
+		CriteriaQuery<Dataset> criteriaQuery = criteriaBuilder .createQuery(Dataset.class);
+		Root<Dataset> root = criteriaQuery.from(Dataset.class);
+		TypedQuery<Dataset> typedQuery = entityManager.createQuery(criteriaQuery);
+		typedQuery.setFirstResult(datasetTableRequest.getOffset());
+		typedQuery.setMaxResults(datasetTableRequest.getLength());
+		return typedQuery.getResultList();
+	}
 }

dmp-backend/src/main/java/eu/eudat/entities/DatasetProfile.java

@@ -26,7 +26,7 @@ import com.fasterxml.jackson.annotation.ObjectIdGenerators;
 @Entity
 @Table(name="\"DatasetProfile\"")
 @JsonIdentityInfo(generator=ObjectIdGenerators.PropertyGenerator.class, property="id")
-public class DatasetProfile implements Serializable {
+public class DatasetProfile implements Serializable,DataEntity {
 
 	
 	private static final long serialVersionUID = 8203086344232867334L;
@@ -173,7 +173,7 @@ public class DatasetProfile implements Serializable {
 
 	@Override
 	public String toString() {
-		return "DatasetProfile [id=" + id + ", label=" + label + ", dataset=" + dataset + ", ruleset=" + ruleset
+		return "DatasetProfileListingModel [id=" + id + ", label=" + label + ", dataset=" + dataset + ", ruleset=" + ruleset
 				+ ", viewstyle=" + viewstyle + ", definition=" + definition + "]";
 	}
 

dmp-backend/src/main/java/eu/eudat/helpers/Transformers.java

@@ -32,8 +32,8 @@ public class Transformers {
 		dpv.setDefinition(formData.getFirst("DatasetProfileViewStyle.definition"));
 		
 		DatasetProfile dp = new DatasetProfile();
-		dp.setLabel(formData.getFirst("DatasetProfile.label"));
+		dp.setLabel(formData.getFirst("DatasetProfileListingModel.label"));
-		dp.setDefinition(formData.getFirst("DatasetProfile.definition"));
+		dp.setDefinition(formData.getFirst("DatasetProfileListingModel.definition"));
 		dp.setRuleset(dpr);
 		dp.setViewstyle(dpv);
 			

dmp-backend/src/main/java/eu/eudat/managers/DatasetManager.java

@@ -0,0 +1,33 @@
+package eu.eudat.managers;
+
+import eu.eudat.dao.entities.DatasetDao;
+import eu.eudat.dao.entities.ProjectDao;
+import eu.eudat.models.dataset.Dataset;
+import eu.eudat.models.dataset.DatasetTableRequest;
+import eu.eudat.models.helpers.DataTableData;
+import eu.eudat.models.project.Project;
+import eu.eudat.models.project.ProjectTableRequest;
+import eu.eudat.utilities.builders.DomainModelConverter;
+
+import java.util.List;
+import java.util.UUID;
+
+/**
+ * Created by ikalyvas on 12/15/2017.
+ */
+public class DatasetManager {
+
+    public DataTableData<Dataset> getPaged(DatasetDao datatasetRepository, DatasetTableRequest datasetTableRequest) throws IllegalAccessException, InstantiationException{
+        List<Dataset> datasets = new DomainModelConverter<eu.eudat.entities.Dataset, Dataset>().fromDataModel( datatasetRepository.getWithCriteria(datasetTableRequest), eu.eudat.models.dataset.Dataset.class);
+        DataTableData<eu.eudat.models.dataset.Dataset> dataTable = new DataTableData<eu.eudat.models.dataset.Dataset>();
+        dataTable.setData(datasets);
+        dataTable.setTotalCount(datatasetRepository.count());
+        return dataTable;
+    }
+
+    public eu.eudat.models.dataset.Dataset getSingle(DatasetDao datatasetRepository, String id) throws InstantiationException, IllegalAccessException{
+        eu.eudat.models.dataset.Dataset dataset = new eu.eudat.models.dataset.Dataset();
+        dataset.fromDataModel(datatasetRepository.read(UUID.fromString(id)));
+        return dataset;
+    }
+}

dmp-backend/src/main/java/eu/eudat/models/criteria/DatasetCriteria.java

@@ -0,0 +1,9 @@
+package eu.eudat.models.criteria;
+
+import eu.eudat.entities.Dataset;
+
+/**
+ * Created by ikalyvas on 12/15/2017.
+ */
+public class DatasetCriteria extends Criteria<Dataset>{
+}

dmp-backend/src/main/java/eu/eudat/models/dataset/Dataset.java

@@ -1,11 +1,11 @@
 package eu.eudat.models.dataset;
 
 import eu.eudat.models.DataModel;
+import eu.eudat.models.datasetprofile.DatasetProfileListingModel;
+import eu.eudat.models.dmp.DataManagementPlan;
 import eu.eudat.utilities.builders.DomainModelConverter;
 
-import java.util.Date;
 import java.util.HashSet;
-import java.util.LinkedList;
 import java.util.List;
 import java.util.UUID;
 import java.util.stream.Collectors;
@@ -18,8 +18,8 @@ public class Dataset implements DataModel<eu.eudat.entities.Dataset>{
     private String description;
     private short status;
     private String properties;
-    private eu.eudat.entities.DMP dmp;
+    private DataManagementPlan dmp;
-    private eu.eudat.entities.DatasetProfile profile;
+    private DatasetProfileListingModel profile;
     private List<Registry> registries;
 	private List<Service> services;
 	private List<DataRepository> dataRepositories;
@@ -88,16 +88,20 @@ public class Dataset implements DataModel<eu.eudat.entities.Dataset>{
 	public void setDescription(String description) {
 		this.description = description;
 	}
-	public eu.eudat.entities.DMP getDmp() {
+
+	public DataManagementPlan getDmp() {
 		return dmp;
 	}
-	public void setDmp(eu.eudat.entities.DMP dmp) {
+
+	public void setDmp(DataManagementPlan dmp) {
 		this.dmp = dmp;
 	}
-	public eu.eudat.entities.DatasetProfile getProfile() {
+
+	public DatasetProfileListingModel getProfile() {
 		return profile;
 	}
-	public void setProfile(eu.eudat.entities.DatasetProfile profile) {
+
+	public void setProfile(DatasetProfileListingModel profile) {
 		this.profile = profile;
 	}
 
@@ -106,9 +110,9 @@ public class Dataset implements DataModel<eu.eudat.entities.Dataset>{
 		this.label = entity.getLabel();
 		this.properties = entity.getProperties();
 		this.reference = entity.getReference();
-		//this.dmp = entity.getDmp();
 		this.description = entity.getDescription();
-		this.profile = entity.getProfile();
+		this.profile = new DatasetProfileListingModel();
+		this.profile.fromDataModel(entity.getProfile());
 		this.registries = new DomainModelConverter<eu.eudat.entities.Registry,Registry>().fromDataModel(entity.getRegistries().stream().collect(Collectors.toList()), Registry.class);
 		this.dataRepositories = new DomainModelConverter<eu.eudat.entities.DataRepository,DataRepository>().fromDataModel(entity.getDataRepositories().stream().collect(Collectors.toList()), DataRepository.class);
 		this.services = new DomainModelConverter<eu.eudat.entities.Service,Service>().fromDataModel(entity.getServices().stream().collect(Collectors.toList()), Service.class);
@@ -122,9 +126,9 @@ public class Dataset implements DataModel<eu.eudat.entities.Dataset>{
 		entity.setUri(this.uri);
 		entity.setProperties(this.properties);
 		entity.setStatus(this.status);
-		entity.setDmp(dmp);
+		entity.setDmp(dmp.toDataModel());
 		entity.setDescription(this.description);
-		entity.setProfile(profile);
+		entity.setProfile(profile.toDataModel());  ///TODO
 		if(!this.registries.isEmpty()){
 			entity.setRegistries(new HashSet<eu.eudat.entities.Registry>());
 			for(Registry registry:this.registries){

dmp-backend/src/main/java/eu/eudat/models/dataset/DatasetTableRequest.java

@@ -0,0 +1,38 @@
+package eu.eudat.models.dataset;
+
+import eu.eudat.models.criteria.DatasetCriteria;
+import eu.eudat.models.criteria.ProjectCriteria;
+
+/**
+ * Created by ikalyvas on 12/15/2017.
+ */
+public class DatasetTableRequest {
+    private int length;
+    private int offset;
+
+    private DatasetCriteria criteria;
+
+    public int getLength() {
+        return length;
+    }
+
+    public void setLength(int length) {
+        this.length = length;
+    }
+
+    public int getOffset() {
+        return offset;
+    }
+
+    public void setOffset(int offset) {
+        this.offset = offset;
+    }
+
+    public DatasetCriteria getCriteria() {
+        return criteria;
+    }
+
+    public void setCriteria(DatasetCriteria criteria) {
+        this.criteria = criteria;
+    }
+}

dmp-backend/src/main/java/eu/eudat/models/datasetprofile/DatasetProfileListingModel.java

@@ -0,0 +1,95 @@
+package eu.eudat.models.datasetprofile;
+
+import eu.eudat.entities.Dataset;
+import eu.eudat.entities.DatasetProfile;
+import eu.eudat.entities.DatasetProfileRuleset;
+import eu.eudat.entities.DatasetProfileViewstyle;
+import eu.eudat.models.DataModel;
+import org.hibernate.annotations.GenericGenerator;
+import org.hibernate.annotations.Type;
+
+import javax.persistence.*;
+import java.util.Date;
+import java.util.Set;
+import java.util.UUID;
+
+/**
+ * Created by ikalyvas on 12/15/2017.
+ */
+public class DatasetProfileListingModel implements DataModel<DatasetProfile> {
+
+    private UUID id;
+
+    private String label;
+
+    private Short status;
+
+    private Date created;
+
+    private Date modified = new Date();
+
+    private String description;
+
+    public UUID getId() {
+        return id;
+    }
+
+    public void setId(UUID id) {
+        this.id = id;
+    }
+
+    public String getLabel() {
+        return label;
+    }
+
+    public void setLabel(String label) {
+        this.label = label;
+    }
+
+    public Short getStatus() {
+        return status;
+    }
+
+    public void setStatus(Short status) {
+        this.status = status;
+    }
+
+    public Date getCreated() {
+        return created;
+    }
+
+    public void setCreated(Date created) {
+        this.created = created;
+    }
+
+    public Date getModified() {
+        return modified;
+    }
+
+    public void setModified(Date modified) {
+        this.modified = modified;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    @Override
+    public void fromDataModel(DatasetProfile entity) throws InstantiationException, IllegalAccessException {
+        this.id = entity.getId();
+        this.label = entity.getLabel();
+        this.status = entity.getStatus();
+        this.created = entity.getCreated();
+        this.modified = entity.getModified();
+        this.description = entity.getDescription();
+    }
+
+    @Override
+    public DatasetProfile toDataModel() {
+        return null;
+    }
+}

dmp-backend/src/main/java/eu/eudat/proxy/config/ConfigLoader.java

@@ -1,5 +1,7 @@
 package eu.eudat.proxy.config;
 
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.core.env.Environment;
 import org.springframework.stereotype.Service;
 
 import java.io.IOException;
@@ -14,14 +16,16 @@ public class ConfigLoader {
 
 	private ExternalUrls externalUrls;
 	
-	
+	@Autowired
+	private Environment environment;
 //	public static void main(String [] args) {
 //		ConfigLoader l = new ConfigLoader("file:///home/nikolas/git/OpenAIRE-EUDAT-DMP/dmp-backend/src/main/resources/ExternalUrls.xml");
 //	}
 
 	public ConfigLoader() {
 	}
-	public ConfigLoader(String fileUrl) {
+	private void setExternalUrls() {
+		String fileUrl = this.environment.getProperty("configuration.externalUrls");
 		System.out.println("Loaded also config file: " + fileUrl);
 			InputStream is = null;
 			try {
@@ -30,23 +34,23 @@ public class ConfigLoader {
 				is = new URL(fileUrl).openStream();
 				externalUrls = (ExternalUrls) jaxbUnmarshaller.unmarshal(is);
 //			System.out.println(new ObjectMapper().writeValueAsString(externalUrls));
-		}
+			} catch (Exception ex) {
-		catch(Exception ex) {
 				//log the error and shutdown the system (that's a critical error)
 				ex.printStackTrace();
 				System.exit(0);
-		}
+			} finally {
-		finally {
 				try {
 					if (is != null) is.close();
 				} catch (IOException e) {
 					System.out.println("Warning: Could not close a stream after reading from file: " + fileUrl);
 				}
 			}
+
 	}
 
 
 	public ExternalUrls getExternalUrls() {
+		this.setExternalUrls();
 		return externalUrls;
 	}
 	

dmp-backend/src/main/resources/application.properties

@@ -12,6 +12,7 @@ database.password = dmpt00lu$r
 
 ###################Allowed Proxy Service Host ############################
 eu.eudat.proxy.allowed.host = https://eestore.paas2.uninett.no
+configuration.externalUrls = file:///C:\\Users\\ikalyvas\\Documents\\Projects\\OpenAIRE-EUDAT-DMP-service-pilot\\dmp-backend\\src\\main\\resources\\ExternalUrls.xml
 #######################################################
 
 ########################Persistence/Hibernate Generic#############################