added a method

.settings/org.eclipse.wst.common.component

@@ -3,27 +3,36 @@
     
     
     
+    
     <wb-module deploy-name="geoportal-data-entry-app-1.3.0-SNAPSHOT">
                                         		
         
         
         
+        
         <wb-resource deploy-path="/" source-path="/target/m2e-wtp/web-resources"/>
                                         		
         
         
         
+        
         <wb-resource deploy-path="/" source-path="/src/main/webapp" tag="defaultRootSource"/>
                                         		
         
         
         
+        
         <wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/java"/>
                                         		
         
         
         
+        
         <wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/resources"/>
+        <dependent-module archiveName="geoportal-data-common-1.1.0-SNAPSHOT.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/geoportal-data-common/geoportal-data-common">
+            <dependency-type>uses</dependency-type>
+        </dependent-module>
+                                                
         
         
         
@@ -33,14 +42,17 @@
         
         
         
+        
         <property name="java-output-path" value="/geoportal-data-entry-app/target/geoportal-data-entry-app-1.0.0-SNAPSHOT/WEB-INF/classes"/>
                                         	
     
     
     
+    
     </wb-module>
                     
 
 
 
+
 </project-modules>

src/main/java/org/gcube/portlets/user/geoportaldataentry/server/GeoportalDataEntryServiceImpl.java

@@ -100,7 +100,6 @@ public class GeoportalDataEntryServiceImpl extends RemoteServiceServlet implemen
 			// Register New Concessione
 			concessioneNew = clientMongo.createNew(concessione);
 
-		
 			// ABSTRACT_RELAZIONE_DI_SCAVO
 			list = toMap.get(ConcessioniFormCardTitle.ABSTRACT_RELAZIONE_DI_SCAVO);
 			if (list == null || list.isEmpty() || list.get(0) == null || list.get(0).getListGDB() == null)
@@ -129,7 +128,6 @@ public class GeoportalDataEntryServiceImpl extends RemoteServiceServlet implemen
 			// Setting Relazione
 			concessioneNew.setRelazioneScavo(relazioneDiScavo);
 
-
 			// IMMAGINI_RAPPRESENTATIVE
 			list = toMap.get(ConcessioniFormCardTitle.IMMAGINI_RAPPRESENTATIVE);
 			if (list == null || list.isEmpty() || list.get(0) == null || list.get(0).getListGDB() == null)
@@ -142,7 +140,8 @@ public class GeoportalDataEntryServiceImpl extends RemoteServiceServlet implemen
 				immaginiRappresentativeService = new ArrayList<UploadedImage>(imgRaprsLst.size());
 				for (GenericDatasetBean imgRapr : imgRaprsLst) {
 					LOG.debug("\n\n");
-					LOG.debug(ConcessioniFormCardTitle.IMMAGINI_RAPPRESENTATIVE + " building with client obj: " + imgRapr);
+					LOG.debug(ConcessioniFormCardTitle.IMMAGINI_RAPPRESENTATIVE + " building with client obj: "
+							+ imgRapr);
 					UploadedImage img = ConvertToServiceModel.toImmaginiRappresentative(imgRapr);
 					LOG.debug("Built " + ConcessioniFormCardTitle.IMMAGINI_RAPPRESENTATIVE + " as server obj: " + img);
 					immaginiRappresentativeService.add(img);
@@ -214,12 +213,14 @@ public class GeoportalDataEntryServiceImpl extends RemoteServiceServlet implemen
 			// Building TempFile for ABSTRACT DELLA RELAZIONE DI SCAVO
 			SessionUtil.getCurrentContext(this.getThreadLocalRequest(), true);
 			List<TempFile> ardsFiles = serviceUtil.toTemFiles(ards.getFilesUploaded());
-			//TODO MUST BE UNIFIED WITH RELAZIONE OPPURE BISOGNA PREVEDERE UN ABSTRACT_RELAZIONE???
+			// TODO MUST BE UNIFIED WITH RELAZIONE OPPURE BISOGNA PREVEDERE UN
+			// ABSTRACT_RELAZIONE???
 			if (ardsFiles != null && ardsFiles.size() > 0) {
 				// saving into back-end
 				AddSectionToConcessioneRequest request = new AddSectionToConcessioneRequest(Paths.RELAZIONE, ardsFiles);
 				clientMongo.registerFile(mongoId, request);
-				LOG.info("Registered the mongoId "+mongoId+" request " + Paths.RELAZIONE + "with "+ardsFiles.size()+" file/s");
+				LOG.info("Registered the mongoId " + mongoId + " request " + Paths.RELAZIONE + "with "
+						+ ardsFiles.size() + " file/s");
 			}
 
 			// Building TempFile for RELAZIONE DI SCAVO
@@ -230,7 +231,8 @@ public class GeoportalDataEntryServiceImpl extends RemoteServiceServlet implemen
 				// saving into back-end
 				AddSectionToConcessioneRequest request = new AddSectionToConcessioneRequest(Paths.RELAZIONE, files);
 				clientMongo.registerFile(mongoId, request);
-				LOG.info("Registered the mongoId "+mongoId+" request " + Paths.RELAZIONE + "with "+files.size()+" file/s");
+				LOG.info("Registered the mongoId " + mongoId + " request " + Paths.RELAZIONE + "with " + files.size()
+						+ " file/s");
 			}
 
 			// IMMAGINI RAPPRESENTATIVE
@@ -240,12 +242,15 @@ public class GeoportalDataEntryServiceImpl extends RemoteServiceServlet implemen
 				// Building TempFile for Immagini
 				SessionUtil.getCurrentContext(this.getThreadLocalRequest(), true);
 				files = serviceUtil.toTemFiles(imgRapr.getFilesUploaded());
-				// Upload file to Concessione. The size is always 1 so it is consistent with the 'for' index
+				// Upload file to Concessione. The size is always 1 so it is consistent with the
+				// 'for' index
 				if (files != null && files.size() > 0) {
 					// saving into back-end
-					AddSectionToConcessioneRequest request = new AddSectionToConcessioneRequest(Paths.imgByIndex(i), files);
+					AddSectionToConcessioneRequest request = new AddSectionToConcessioneRequest(Paths.imgByIndex(i),
+							files);
 					clientMongo.registerFile(mongoId, request);
-					LOG.info("Registered the mongoId "+mongoId+" request " + Paths.IMMAGINI + "with "+files.size()+" file/s");
+					LOG.info("Registered the mongoId " + mongoId + " request " + Paths.IMMAGINI + "with " + files.size()
+							+ " file/s");
 				}
 
 			}
@@ -257,9 +262,11 @@ public class GeoportalDataEntryServiceImpl extends RemoteServiceServlet implemen
 			// Upload file to Concessione
 			if (files != null && files.size() > 0) {
 				// saving into back-end
-				AddSectionToConcessioneRequest request = new AddSectionToConcessioneRequest(Paths.POSIZIONAMENTO, files);
+				AddSectionToConcessioneRequest request = new AddSectionToConcessioneRequest(Paths.POSIZIONAMENTO,
+						files);
 				clientMongo.registerFile(mongoId, request);
-				LOG.info("Registered the mongoId "+mongoId+" request " + Paths.POSIZIONAMENTO + "with "+files.size()+" file/s");
+				LOG.info("Registered the mongoId " + mongoId + " request " + Paths.POSIZIONAMENTO + "with "
+						+ files.size() + " file/s");
 			}
 
 			// PIANTE FINE SCAVO
@@ -272,9 +279,11 @@ public class GeoportalDataEntryServiceImpl extends RemoteServiceServlet implemen
 					// Upload file to Concessione Section by Path 'Relazione'
 					if (files != null && files.size() > 0) {
 						// saving into back-end
-						AddSectionToConcessioneRequest request = new AddSectionToConcessioneRequest(Paths.piantaByIndex(i), files);
+						AddSectionToConcessioneRequest request = new AddSectionToConcessioneRequest(
+								Paths.piantaByIndex(i), files);
 						clientMongo.registerFile(mongoId, request);
-						LOG.info("Registered the mongoId "+mongoId+" request " + Paths.PIANTE + "with "+files.size()+" file/s");
+						LOG.info("Registered the mongoId " + mongoId + " request " + Paths.PIANTE + "with "
+								+ files.size() + " file/s");
 					}
 
 				}
@@ -330,8 +339,7 @@ public class GeoportalDataEntryServiceImpl extends RemoteServiceServlet implemen
 
 		} catch (Exception e) {
 			LOG.error("Error on commiting data: ", e);
-			throw new Exception(
+			throw new Exception("Error occurred on saving data. Error: " + e.getMessage());
-					"Error occurred on saving data. Error: " + e.getMessage());
 		} finally {
 //			if(manager!=null) {
 //				try {
@@ -400,19 +408,37 @@ public class GeoportalDataEntryServiceImpl extends RemoteServiceServlet implemen
 	 * @throws Exception the exception
 	 */
 	// @Override
-	public void getListConcessioni(Integer startIdx, Integer limit) throws Exception {
+	public void getListConcessioni(Integer start, Integer offset) throws Exception {
 		LOG.info("getListConcessioni called");
 
-		SessionUtil.getCurrentContext(this.getThreadLocalRequest(), true);
+		try {
-		ServiceUtil serviceUtil = new ServiceUtil();
+			List<Concessione> listOfConcessioni = SessionUtil.getListOfConcessioni(getThreadLocalRequest());
-		MongoConcessioni clientMongo = serviceUtil.getInstanceMongoConcessioni();
+			int maxOffset = listOfConcessioni.size();
-		Iterable<Concessione> concessioni = clientMongo.getList();
+			List<Concessione> toReturn = new ArrayList<Concessione>();
+			if(start==null && offset==null) {
+				toReturn.addAll(listOfConcessioni);
+			}
+			if(start<0)
+				start=0;
 			
+			if(offset>maxOffset)
+				offset = maxOffset;
+			
+			toReturn.subList(start, offset);
+			
+			for (Concessione concessione : toReturn) {
+				
+			}
 			// TODO
-		LOG.info("Returning: " + concessioni);
+			//LOG.info("Returning: " + concessioni);
+		}catch (Exception e) {
+			LOG.error("Error on loading list of concessioni: ", e);
+			throw new Exception("Error occurred on loading list of Concessioni. Error: " + e.getMessage());
 		}
 
 	
+	}
+
 	/**
 	 * Pretty print client data entry map.
 	 *

src/main/java/org/gcube/portlets/user/geoportaldataentry/server/SessionUtil.java

@@ -3,8 +3,14 @@
  */
 package org.gcube.portlets.user.geoportaldataentry.server;
 
-import javax.servlet.http.HttpServletRequest;
+import java.util.ArrayList;
+import java.util.List;
 
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpSession;
+
+import org.gcube.application.geoportal.common.model.legacy.Concessione;
+import org.gcube.application.geoportal.common.rest.MongoConcessioni;
 import org.gcube.common.authorization.library.provider.SecurityTokenProvider;
 import org.gcube.common.portal.PortalContext;
 import org.gcube.common.scope.api.ScopeProvider;
@@ -29,6 +35,7 @@ import com.liferay.portal.service.UserLocalServiceUtil;
  */
 public class SessionUtil {
 
+	private static final String LIST_OF_CONCESSIONI = "LIST_OF_CONCESSIONI";
 	/** The log. */
 	private static Logger LOG = LoggerFactory.getLogger(SessionUtil.class);
 
@@ -111,4 +118,36 @@ public class SessionUtil {
 		return gm.getGroup(groupId);
 
 	}
+	
+
+	/**
+	 * Gets the list of concessioni.
+	 *
+	 * @param httpServletRequest the http servlet request
+	 * @return the list of concessioni
+	 * @throws Exception the exception
+	 */
+	public static List<Concessione> getListOfConcessioni(HttpServletRequest httpServletRequest) throws Exception {
+		HttpSession session = httpServletRequest.getSession();
+		List<Concessione> listOfConcessioni = (List<Concessione>) session.getAttribute(LIST_OF_CONCESSIONI);
+		List<Concessione> result = new ArrayList<Concessione>();
+		
+		if (listOfConcessioni == null) {
+			LOG.info("Loading list of concessione from client mongo");
+			SessionUtil.getCurrentContext(httpServletRequest, true);
+			ServiceUtil serviceUtil = new ServiceUtil();
+			MongoConcessioni clientMongo = serviceUtil.getInstanceMongoConcessioni();
+			Iterable<Concessione> concessioni = clientMongo.getList();
+			if (concessioni != null) {
+				for (Concessione conc : concessioni) {
+					result.add(conc);
+				}
+			}
+			LOG.debug("Got list of concessione from client mongo: "+result);
+			session.setAttribute(LIST_OF_CONCESSIONI, result);
+			LOG.info("Saved in session list of concessione from client mongo with size: "+result.size());
+		}
+		LOG.info("returning list of concessioni with size: "+result.size());
+		return result;
+	}
 }