Added Table information

git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/portlets/user/tabular-data-gwt-service@85688 82a268e6-3cf1-43bd-a215-b396298e98cf

src/main/java/org/gcube/portlets/user/td/gwtservice/client/rpc/TDGWTService.java

@@ -11,7 +11,9 @@ import org.gcube.portlets.user.td.gwtservice.shared.Codelist;
 import org.gcube.portlets.user.td.gwtservice.shared.Dataset;
 import org.gcube.portlets.user.td.gwtservice.shared.TDGWTServiceException;
 import org.gcube.portlets.user.td.gwtservice.shared.TDOpenSession;
+import org.gcube.portlets.user.td.gwtservice.shared.TRId;
 import org.gcube.portlets.user.td.gwtservice.shared.TabResource;
+import org.gcube.portlets.user.td.gwtservice.shared.TableData;
 import org.gcube.portlets.user.td.gwtservice.shared.csv.AvailableCharsetList;
 import org.gcube.portlets.user.td.gwtservice.shared.csv.CSVImportMonitor;
 import org.gcube.portlets.user.td.gwtservice.shared.csv.CSVImportSession;
@@ -70,6 +72,16 @@ public interface TDGWTService extends RemoteService {
 	public TabResource createTabularResource(TabResource tabResource)
 			throws TDGWTServiceException;
 
+	
+	/**
+	 * Return Last Table
+	 * 
+	 * @param trId
+	 * @return
+	 * @throws TDGWTServiceException
+	 */
+	public TableData getLastTable(TRId trId) throws TDGWTServiceException;
+	
 	// Open
 
 	/**

src/main/java/org/gcube/portlets/user/td/gwtservice/client/rpc/TDGWTServiceAsync.java

@@ -10,7 +10,9 @@ import org.gcube.portlets.user.td.gwtservice.shared.Agencies;
 import org.gcube.portlets.user.td.gwtservice.shared.Codelist;
 import org.gcube.portlets.user.td.gwtservice.shared.Dataset;
 import org.gcube.portlets.user.td.gwtservice.shared.TDOpenSession;
+import org.gcube.portlets.user.td.gwtservice.shared.TRId;
 import org.gcube.portlets.user.td.gwtservice.shared.TabResource;
+import org.gcube.portlets.user.td.gwtservice.shared.TableData;
 import org.gcube.portlets.user.td.gwtservice.shared.csv.AvailableCharsetList;
 import org.gcube.portlets.user.td.gwtservice.shared.csv.CSVImportMonitor;
 import org.gcube.portlets.user.td.gwtservice.shared.csv.CSVImportSession;
@@ -42,6 +44,8 @@ public interface TDGWTServiceAsync {
     void setTabResource(TabResource tabResource, AsyncCallback<Void> callback);
 	
     void getTabularResources(AsyncCallback<List<TabResource>> callback);
+    
+    void getLastTable(TRId trId, AsyncCallback<TableData> callback);
 	
     //Open
     void setTDOpenSession(TDOpenSession tdOpenSession, AsyncCallback<Void> callback);

src/main/java/org/gcube/portlets/user/td/gwtservice/server/TDGWTServiceImpl.java

@@ -24,6 +24,7 @@ import org.gcube.common.homelibrary.home.exceptions.InternalErrorException;
 import org.gcube.common.homelibrary.home.workspace.Workspace;
 import org.gcube.common.homelibrary.home.workspace.WorkspaceItem;
 import org.gcube.data.analysis.tabulardata.metadata.NoSuchMetadataException;
+import org.gcube.data.analysis.tabulardata.model.column.Column;
 import org.gcube.data.analysis.tabulardata.model.table.Table;
 import org.gcube.data.analysis.tabulardata.model.table.TableId;
 import org.gcube.data.analysis.tabulardata.operation.worker.ActivityStatus;
@@ -53,11 +54,13 @@ import org.gcube.portlets.user.td.gwtservice.server.storage.FilesStorage;
 import org.gcube.portlets.user.td.gwtservice.server.trservice.OperationsId;
 import org.gcube.portlets.user.td.gwtservice.shared.Agencies;
 import org.gcube.portlets.user.td.gwtservice.shared.Codelist;
+import org.gcube.portlets.user.td.gwtservice.shared.ColumnData;
 import org.gcube.portlets.user.td.gwtservice.shared.Dataset;
 import org.gcube.portlets.user.td.gwtservice.shared.TDGWTServiceException;
 import org.gcube.portlets.user.td.gwtservice.shared.TDOpenSession;
 import org.gcube.portlets.user.td.gwtservice.shared.TRId;
 import org.gcube.portlets.user.td.gwtservice.shared.TabResource;
+import org.gcube.portlets.user.td.gwtservice.shared.TableData;
 import org.gcube.portlets.user.td.gwtservice.shared.csv.AvailableCharsetList;
 import org.gcube.portlets.user.td.gwtservice.shared.csv.CSVFileUtil;
 import org.gcube.portlets.user.td.gwtservice.shared.csv.CSVImportMonitor;
@@ -148,6 +151,54 @@ public class TDGWTServiceImpl extends RemoteServiceServlet implements
 							+ e.getLocalizedMessage());
 		}
 	}
+	
+	
+	
+	
+	@Override
+	public TableData getLastTable(TRId trId) throws TDGWTServiceException {
+		try {
+			session = this.getThreadLocalRequest().getSession();
+			aslSession = SessionUtil.getAslSession(session);
+			
+			service = TabularDataServiceFactory.getService(aslSession
+					.getUsername());
+			
+			long id=Long.valueOf(trId.getId());
+			
+			TabularResourceId tabularResourceId=new TabularResourceId(id); 
+			Table table = service.getLastTable(tabularResourceId);
+			
+			TableData tData=new TableData();
+			trId.setTableId(String.valueOf(table.getId().getValue()));
+			tData.setTrId(trId);
+			tData.setName(table.getName());
+			tData.setTypeName(table.getTableType().getName());
+			tData.setTypeCode(table.getTableType().getCode());
+			
+			ArrayList<ColumnData> lColumnData=new ArrayList<ColumnData>();
+			for(Column column:table.getColumns()){
+				ColumnData colData=new ColumnData();
+				colData.setName(column.getName());
+				colData.setTypeName(column.getColumnType().getName());
+				colData.setTypeCode(column.getColumnType().getCode());
+				lColumnData.add(colData);
+			};
+			
+			tData.setListColumnData(lColumnData);
+
+			return tData;
+
+		} catch (Exception e) {
+			logger.error(
+					"Error in getLastTable(): "
+							+ e.getLocalizedMessage(), e);
+			throw new TDGWTServiceException(
+					"Error in getLastTable(): "
+							+ e.getLocalizedMessage());
+		}
+	}
+	
 
 	/**
 	 * {@inheritDoc}