gwt logger commented (client side) and relevant print checks (system.out.println()) added in the code.

gwt logger used in the server side.

git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/portlets/user/databases-manager-portlet@98861 82a268e6-3cf1-43bd-a215-b396298e98cf

src/main/java/org/gcube/portlets/user/databasesmanager/client/DatabasesManager.java

@@ -44,11 +44,13 @@ public class DatabasesManager implements EntryPoint {
 			RootPanel.get(ConstantsPortlet.CONTENTDIV).add(borderLayout);
 
 			Window.addResizeHandler(new ResizeHandler() {
-				// @Override
+				 @Override
 				public void onResize(ResizeEvent event) {
-					System.out.println("onWindowResized width: "
+					 //print check
-							+ event.getWidth() + " height: "
+//					System.out.println("onWindowResized width: "
-							+ event.getHeight());
+//							+ event.getWidth() + " height: "
+//							+ event.getHeight());
+					 
 					updateSize();
 				}
 			});
@@ -90,9 +92,9 @@ public class DatabasesManager implements EntryPoint {
 
 		int rootWidth = Window.getClientWidth() - 2 * leftBorder; // -
 																	// rightScrollBar;
-
+        //print check
-		System.out.println("New workspace dimension Height: " + rootHeight
+//		System.out.println("New workspace dimension Height: " + rootHeight
-				+ " Width: " + rootWidth);
+//				+ " Width: " + rootWidth);
 
 		borderLayout.setHeight(rootHeight);
 		borderLayout.setWidth(rootWidth);

src/main/java/org/gcube/portlets/user/databasesmanager/client/panels/GxtBorderLayoutPanel.java

@@ -246,7 +246,8 @@ public class GxtBorderLayoutPanel extends ContentPanel {
 						// System.out
 						// .println("GxtBorderLayoutPanel: Event received");
 
-						rootLogger.log(Level.SEVERE, "Event received");
+						// rootLogger.log(Level.SEVERE,
+						// "SelectedItemEvent management");
 
 						// to get the selected item with its depth
 						List<FileModel> data = treePanel.getTreePanel()
@@ -259,7 +260,12 @@ public class GxtBorderLayoutPanel extends ContentPanel {
 
 						String text = selectedItem.getName();
 
-						rootLogger.log(Level.INFO, "item selected: " + text);
+						// print check
+						System.out
+								.println("GxtBorderLayoutPanel--> selected item: "
+										+ text);
+
+						rootLogger.log(Level.INFO, "selected item: " + text);
 
 						// toolbar.disableButtonOnToolbar(DepthSelectedItem,
 						// treePanel.getSelectedItemIsSchema());
@@ -314,7 +320,7 @@ public class GxtBorderLayoutPanel extends ContentPanel {
 						// System.out
 						// .println("GxtBorderLayoutPanel: Event finished");
 
-						rootLogger.log(Level.SEVERE, "Event finished");
+						// rootLogger.log(Level.SEVERE, "Event finished");
 
 					}
 
@@ -402,7 +408,12 @@ public class GxtBorderLayoutPanel extends ContentPanel {
 							table.setTableDetailsDisplayed(false);
 						}
 
-						rootLogger.log(Level.INFO, "the selected table is: "
+						// print check
+						System.out
+								.println("GxtBorderLayoutPanel--> selected table: "
+										+ table.getName());
+
+						rootLogger.log(Level.INFO, "selected table: "
 								+ table.getName());
 
 						// get table details
@@ -499,6 +510,10 @@ public class GxtBorderLayoutPanel extends ContentPanel {
 							@Override
 							public void onFailure(Throwable caught) {
 								// TODO Auto-generated method stub
+								
+								//print check 
+								System.out
+								 .println("GxtBorderLayoutPanel--> FAILURE RPC LoadTables");
 
 								rootLogger.log(Level.SEVERE,
 										"FAILURE RPC LoadTables");
@@ -536,6 +551,10 @@ public class GxtBorderLayoutPanel extends ContentPanel {
 							public void onSuccess(
 									PagingLoadResult<Result> result) {
 								// TODO Auto-generated method stub
+								
+								//print check 
+								System.out
+								 .println("GxtBorderLayoutPanel--> SUCCESS RPC LoadTables");
 
 								rootLogger.log(Level.SEVERE,
 										"SUCCESS RPC LoadTables");
@@ -625,7 +644,6 @@ public class GxtBorderLayoutPanel extends ContentPanel {
 		// add the button cancel
 		Button cancel = new Button("", Images.iconCancel());
 		cancel.setToolTip("Cancel");
-		
 
 		// add Buttons and TextField to the toolbar
 		toolBarTop.add(searchTable);
@@ -1126,6 +1144,10 @@ public class GxtBorderLayoutPanel extends ContentPanel {
 					public void onFailure(Throwable caught) {
 
 						// Window.alert(caught.getMessage());
+						
+						//print check
+						System.out
+						 .println("GxtBorderLayoutPanel--> FAILURE RPC submitQuery");
 
 						rootLogger.log(Level.SEVERE, "FAILURE RPC submitQuery");
 
@@ -1155,6 +1177,10 @@ public class GxtBorderLayoutPanel extends ContentPanel {
 					@Override
 					public void onSuccess(List<Result> result) {
 						// TODO Auto-generated method stub
+						
+						//print check
+						System.out
+						 .println("GxtBorderLayoutPanel--> SUCCESS RPC submitQuery");
 
 						rootLogger.log(Level.SEVERE, "SUCCESS RPC submitQuery");
 
@@ -1271,6 +1297,10 @@ public class GxtBorderLayoutPanel extends ContentPanel {
 			public void onFailure(Throwable caught) {
 
 				// Window.alert(caught.getMessage());
+				
+				//print check
+				System.out
+				 .println("GxtBorderLayoutPanel--> FAILURE RPC sample");
 
 				rootLogger.log(Level.SEVERE, "FAILURE RPC sample");
 
@@ -1285,6 +1315,10 @@ public class GxtBorderLayoutPanel extends ContentPanel {
 
 			@Override
 			public void onSuccess(List<Result> result) {
+				
+				//print check
+				System.out
+				 .println("GxtBorderLayoutPanel--> SUCCESS RPC sample");
 
 				rootLogger.log(Level.SEVERE, "SUCCESS RPC sample");
 
@@ -1394,6 +1428,11 @@ public class GxtBorderLayoutPanel extends ContentPanel {
 
 				// Window.alert(caught.getMessage());
 				// System.out.println("FAILURE");
+				
+				//print check
+				 System.out
+				 .println("GxtBorderLayoutPanel--> FAILURE RPC smartSample");
+				 
 				rootLogger.log(Level.SEVERE, "FAILURE RPC smartSample");
 
 				MessageBox.alert("Error ",
@@ -1408,6 +1447,11 @@ public class GxtBorderLayoutPanel extends ContentPanel {
 			@Override
 			public void onSuccess(List<Result> result) {
 
+				//print check
+				//print check
+				 System.out
+				 .println("GxtBorderLayoutPanel--> SUCCESS RPC smartSample");
+				 
 				rootLogger.log(Level.SEVERE, "SUCCESS RPC smartSample");
 
 				rootLogger.log(Level.SEVERE, "output size: " + result.size());
@@ -1516,6 +1560,11 @@ public class GxtBorderLayoutPanel extends ContentPanel {
 
 				// Window.alert(caught.getMessage());
 				// System.out.println("FAILURE");
+				
+				//print check
+				 System.out
+				 .println("GxtBorderLayoutPanel--> FAILURE RPC randomSample");
+				 
 				rootLogger.log(Level.SEVERE, "FAILURE RPC randomSample");
 
 				MessageBox.alert("Error ",
@@ -1529,6 +1578,10 @@ public class GxtBorderLayoutPanel extends ContentPanel {
 
 			@Override
 			public void onSuccess(List<Result> result) {
+				
+				//print check
+				 System.out
+				 .println("GxtBorderLayoutPanel--> SUCCESS RPC randomSample");
 
 				rootLogger.log(Level.SEVERE, "SUCCESS RPC randomSample");
 
@@ -1576,11 +1629,17 @@ public class GxtBorderLayoutPanel extends ContentPanel {
 
 						// Window.alert(caught.getMessage());
 						// System.out.println("FAILURE StartParse");
+						
+						//print check
+						 System.out
+						 .println("GxtBorderLayoutPanel--> FAILURE RPC parseResult");
+						 
+						 rootLogger.log(Level.SEVERE, "FAILURE RPC parseResult");
 
 						MessageBox.alert("Error ",
 								"<br/>Message:" + caught.getMessage(), null);
 
-						rootLogger.log(Level.SEVERE, "FAILURE RPC parseResult");
+						
 
 						// if the submit query event has been performed the
 						// dialog form is unmasked otherwise if a sampling
@@ -1607,6 +1666,10 @@ public class GxtBorderLayoutPanel extends ContentPanel {
 
 					@Override
 					public void onSuccess(List<Row> rows) {
+						
+						//print check
+						 System.out
+						 .println("GxtBorderLayoutPanel--> SUCCESS RPC parseResult");
 
 						rootLogger.log(Level.SEVERE, "SUCCESS RPC parseResult");
 
@@ -1962,6 +2025,10 @@ public class GxtBorderLayoutPanel extends ContentPanel {
 						public void onFailure(Throwable caught) {
 							// TODO Auto-generated method
 							// stub
+							
+							//print check
+							 System.out
+							 .println("GxtBorderLayoutPanel--> FAILURE RPC getTableDetails");
 
 							rootLogger.log(Level.SEVERE,
 									"FAILURE RPC getTableDetails");
@@ -1980,6 +2047,10 @@ public class GxtBorderLayoutPanel extends ContentPanel {
 								LinkedHashMap<String, FileModel> result) {
 							// TODO Auto-generated method
 							// stub
+							
+							//print check
+							 System.out
+							 .println("GxtBorderLayoutPanel--> SUCCESS RPC getTableDetails");
 
 							rootLogger.log(Level.SEVERE,
 									"SUCCESS RPC getTableDetails");

src/main/java/org/gcube/portlets/user/databasesmanager/client/panels/GxtTreePanel.java

@@ -121,25 +121,25 @@ public class GxtTreePanel extends LayoutContainer {
 		};
 
 		treePanel.setDisplayProperty("name");
-		
+
-		// set icons in tree panel
+		// set icons for elements in tree panel
 		treePanel.setIconProvider(new ModelIconProvider<FileModel>() {
-			
+
 			@Override
 			public AbstractImagePrototype getIcon(FileModel model) {
 				// TODO Auto-generated method stub
-				
+
-				if (model.isDatabase()){
+				if (model.isDatabase()) { // database
-					
+
 					return Images.iconDatabase();
-					
+
 				}
-				
+
-				if (model.isSchema()){
+				if (model.isSchema()) { // schema
-					
+
 					return Images.iconSchema();
 				}
-				
+
 				return null;
 			}
 		});
@@ -182,8 +182,12 @@ public class GxtTreePanel extends LayoutContainer {
 						// System.out.println("GxtTreePanel Value: "
 						// + data.get(0).get("name"));
 
+						// print check
+						System.out.println("GxtTreePanel--> selected item: "
+								+ value);
+
 						rootLogger.log(Level.INFO,
-								"GxtTreePanel-> selectedItem value: " + value);
+								"GxtTreePanel-> selected item: " + value);
 
 						// get the depth level
 						treeDepthSelectedItem = store.getDepth(data.get(0));
@@ -309,8 +313,12 @@ public class GxtTreePanel extends LayoutContainer {
 						FileModel selectedItem = (FileModel) (be.getNode()
 								.getModel());
 
-						rootLogger.log(Level.INFO,
+						// print check
-								"selected: " + selectedItem.getName());
+						System.out.println("GxtTreePanel--> expanded item: "
+								+ value);
+
+						rootLogger.log(Level.INFO, "expanded item: "
+								+ selectedItem.getName());
 
 						// select the expanded item
 						treePanel.getSelectionModel()
@@ -402,6 +410,9 @@ public class GxtTreePanel extends LayoutContainer {
 				// Window.alert(caught.getMessage());
 				// System.out.println("FAILURE");
 
+				// print check
+				System.out.println("GxtTreePanel--> FAILURE RPC getResource");
+
 				rootLogger.log(Level.SEVERE, "FAILURE RPC getResource");
 
 				MessageBox.alert("Error ",
@@ -416,6 +427,9 @@ public class GxtTreePanel extends LayoutContainer {
 			@Override
 			public void onSuccess(List<FileModel> result) {
 
+				// print check
+				System.out.println("GxtTreePanel--> SUCCESS RPC getResource");
+
 				rootLogger.log(Level.SEVERE, "SUCCESS RPC getResource");
 
 				// print check
@@ -459,6 +473,10 @@ public class GxtTreePanel extends LayoutContainer {
 						// Window.alert(caught.getMessage());
 						// System.out.println("FAILURE");
 
+						// print check
+						System.out
+								.println("GxtTreePanel--> FAILURE RPC getDBInfo");
+
 						rootLogger.log(Level.SEVERE, "FAILURE RPC getDBInfo");
 
 						MessageBox.alert("Error ",
@@ -475,6 +493,10 @@ public class GxtTreePanel extends LayoutContainer {
 					public void onSuccess(
 							LinkedHashMap<String, FileModel> result) {
 
+						// print check
+						System.out
+								.println("GxtTreePanel--> SUCCESS RPC getDBInfo");
+
 						rootLogger.log(Level.SEVERE, "SUCCESS RPC getDBInfo");
 
 						if (result.size() != 0) {
@@ -641,6 +663,9 @@ public class GxtTreePanel extends LayoutContainer {
 				// rootLogger.log(Level.SEVERE,
 				// "GxtTreePanel-> FAILURE RPC getDBSchema");
 
+				// print check
+				System.out.println("GxtTreePanel--> FAILURE RPC getDBSchema");
+
 				rootLogger.log(Level.SEVERE, "FAILURE RPC getDBSchema");
 
 				MessageBox.alert("Error ",
@@ -654,6 +679,9 @@ public class GxtTreePanel extends LayoutContainer {
 
 			@Override
 			public void onSuccess(List<FileModel> result) {
+				
+				// print check
+				System.out.println("GxtTreePanel--> SUCCESS RPC getDBSchema");
 
 				rootLogger.log(Level.SEVERE, "SUCCESS RPC getDBSchema");
 

src/main/java/org/gcube/portlets/user/databasesmanager/server/GWTdbManagerServiceImpl.java

@@ -56,17 +56,17 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 
 	private LinkedHashMap<String, String> outputMap;
 	private LinkedHashMap<String, String> outputKey;
-	
+
-    //the result generated in the LoadTables method
+	// the result generated in the LoadTables method
 	private List<Result> result = null;
-	//information about a database
+	// information about a database
 	private String currentDB = "";
 	private String previousDB = "";
-	//information about a schema
+	// information about a schema
-	private String currentSchema="";
+	private String currentSchema = "";
-	private String previousSchema="";
+	private String previousSchema = "";
-	
+
-	//GWT logger
+	// GWT logger
 	private static Logger rootLogger = Logger
 			.getLogger("GWTdbManagerServiceImpl");
 
@@ -78,7 +78,7 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 
 		List<Parameter> inputParameters = new ArrayList<Parameter>();
 		List<FileModel> outputParameters = new ArrayList<FileModel>();
-		
+
 		// get list of algorithms
 		List<String> algorithms = new ArrayList<String>();
 		algorithms = getDatabaseManagerAlgorithms();
@@ -92,8 +92,9 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 
 				algorithmId = algorithms.get(i);
 
+				// print check
 				// System.out.println("algorithmId: " + algorithmId);
-				rootLogger.log(Level.SEVERE, "algorithmId: " + algorithmId);
+				// rootLogger.log(Level.SEVERE, "algorithmId: " + algorithmId);
 
 			}
 
@@ -102,18 +103,21 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 		// get input parameters of the algorithm
 		inputParameters = getParameters(algorithmId);
 
+		// print check
 		// System.out.println("getting input parameters");
 		rootLogger.log(Level.SEVERE, "getting input parameters");
 
-		for (int i = 0; i < inputParameters.size(); i++) {
+		// print check
-
+		// for (int i = 0; i < inputParameters.size(); i++) {
-			// System.out.println(inputParameters.get(i).getName());
+		//
-			rootLogger.log(Level.INFO, inputParameters.get(i).getName());
+		// // System.out.println(inputParameters.get(i).getName());
-
+		// rootLogger.log(Level.INFO, inputParameters.get(i).getName());
-		}
+		//
+		// }
 
 		String computationId = startComputation(algorithmId, inputParameters);
 
+		//print check
 		// retrieve data
 		// System.out.println("output data retrieved");
 		rootLogger.log(Level.SEVERE, "output data retrieved");
@@ -149,8 +153,9 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 
 				algorithmId = algorithms.get(i);
 
+				// print check
 				// System.out.println("algorithmId: " + algorithmId);
-				rootLogger.log(Level.SEVERE, "algorithmId: " + algorithmId);
+				// rootLogger.log(Level.SEVERE, "algorithmId: " + algorithmId);
 			}
 		}
 
@@ -158,17 +163,19 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 		rootLogger.log(Level.SEVERE, "getting input parameters");
 		inputParameters = getParameters(algorithmId);
 
-		for (int i = 0; i < inputParameters.size(); i++) {
+		// print check
-
+		// for (int i = 0; i < inputParameters.size(); i++) {
-			// System.out.println(inputParameters.get(i).getName());
+		//
-			inputParameters.get(i).setValue(resourceName);
+		// // System.out.println(inputParameters.get(i).getName());
-
+		// inputParameters.get(i).setValue(resourceName);
-			// rootLogger.log(Level.INFO, "ResourceName: " + resourceName);
+		//
-			rootLogger.log(Level.INFO, inputParameters.get(i).getName());
+		// // rootLogger.log(Level.INFO, "ResourceName: " + resourceName);
-		}
+		// rootLogger.log(Level.INFO, inputParameters.get(i).getName());
+		// }
 
 		String computationId = startComputation(algorithmId, inputParameters);
 
+		////print check
 		// retrieve data
 		// System.out.println("output data retrieved");
 		rootLogger.log(Level.SEVERE, "output data retrieved");
@@ -207,8 +214,9 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 
 				algorithmId = algorithms.get(i);
 
+				// print check
 				// System.out.println("algorithmId: " + algorithmId);
-				rootLogger.log(Level.SEVERE, "algorithmId: " + algorithmId);
+				// rootLogger.log(Level.SEVERE, "algorithmId: " + algorithmId);
 			}
 		}
 
@@ -217,15 +225,17 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 
 		inputParameters = getParameters(algorithmId);
 
-		for (int i = 0; i < inputParameters.size(); i++) {
+		// print check
-
+		// for (int i = 0; i < inputParameters.size(); i++) {
-			// System.out.println(inputParameters.get(i).getName());
+		//
-			rootLogger.log(Level.INFO, inputParameters.get(i).getName());
+		// // System.out.println(inputParameters.get(i).getName());
-		}
+		// rootLogger.log(Level.INFO, inputParameters.get(i).getName());
+		// }
 
 		inputParameters.get(0).setValue(dataInput.get("ResourceName"));
 		inputParameters.get(1).setValue(dataInput.get("DatabaseName"));
 
+		// print check
 		rootLogger.log(Level.INFO,
 				"ResourceName: " + dataInput.get("ResourceName"));
 
@@ -234,6 +244,7 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 
 		String computationId = startComputation(algorithmId, inputParameters);
 
+		//print check
 		// retrieve data
 		// System.out.println("output data retrieved");
 		rootLogger.log(Level.SEVERE, "output data retrieved");
@@ -268,20 +279,23 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 
 				algorithmId = algorithms.get(i);
 
+				// print check
 				// System.out.println("algorithmId: " + algorithmId);
-				rootLogger.log(Level.SEVERE, "algorithmId: " + algorithmId);
+				// rootLogger.log(Level.SEVERE, "algorithmId: " + algorithmId);
 			}
 		}
 
 		// get input parameters of the algorithm
 		rootLogger.log(Level.SEVERE, "getting input parameters");
+
 		inputParameters = getParameters(algorithmId);
 
-		for (int i = 0; i < inputParameters.size(); i++) {
+		// print check
-
+		// for (int i = 0; i < inputParameters.size(); i++) {
-			// System.out.println(inputParameters.get(i).getName());
+		//
-			rootLogger.log(Level.INFO, inputParameters.get(i).getName());
+		// // System.out.println(inputParameters.get(i).getName());
-		}
+		// rootLogger.log(Level.INFO, inputParameters.get(i).getName());
+		// }
 
 		inputParameters.get(0).setValue(dataInput.get("ResourceName"));
 		inputParameters.get(1).setValue(dataInput.get("DatabaseName"));
@@ -296,10 +310,11 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 
 		String computationId = startComputation(algorithmId, inputParameters);
 
+		//print check
 		// retrieve data
 		// System.out.println("output data retrieved");
 		rootLogger.log(Level.SEVERE, "output data retrieved");
-		rootLogger.log(Level.SEVERE, "output data size: " + outputMap.size());
+//		rootLogger.log(Level.SEVERE, "output data size: " + outputMap.size());
 		// System.out.println("size outputMap: " + outputMap.size());
 
 		for (int i = 0; i < outputMap.size(); i++) {
@@ -323,7 +338,7 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 			LinkedHashMap<String, String> dataInput, boolean SearchTable,
 			String keyword) throws Exception {
 
-		//check on a database
+		// check on a database
 		currentDB = dataInput.get("DatabaseName");
 		if (!currentDB.equals(previousDB)) {
 			result = null;
@@ -331,16 +346,16 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 		}
 
 		previousDB = currentDB;
-		
+
-		//check on a schema
+		// check on a schema
-		currentSchema=dataInput.get("SchemaName");
+		currentSchema = dataInput.get("SchemaName");
-		if (!currentSchema.equals(previousSchema)){
+		if (!currentSchema.equals(previousSchema)) {
 			result = null;
 			System.gc();
 		}
-		
+
-		previousSchema=currentSchema;
+		previousSchema = currentSchema;
-		
+
 		// get tables
 		if (result == null)
 			result = getTables(dataInput);
@@ -361,13 +376,13 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 		}
 
 		int totalNumber = result.size();
-		
+
 		if ((SearchTable == false) || keyword == null || keyword.length() == 0) {
 			sublist = new ArrayList<Result>(result.subList(start, limit));
 		} else {
-			
+			// print check
-			rootLogger.log(Level.INFO, "searching the table");
+			// rootLogger.log(Level.INFO, "searching the table");
-			
+
 			// search the table
 			for (int i = 0; i < result.size(); i++) {
 				if ((result.get(i).getValue().toLowerCase()).startsWith(keyword
@@ -375,12 +390,12 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 					sublist.add(result.get(i));
 				}
 			}
-			
+
 			limit = sublist.size();
 
 			int sublen = sublist.size();
 			totalNumber = sublen;
-			
+
 			if (start < sublen - 1) {
 				limit = Math.min(sublen, limit);
 				totalNumber = sublist.size();
@@ -388,11 +403,11 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 			}
 		}
 
-//		// print check
+		// // print check
-//		rootLogger.log(Level.INFO, "result size: " + totalNumber);
+		// rootLogger.log(Level.INFO, "result size: " + totalNumber);
-//		rootLogger.log(Level.INFO, "limit: " + limit);
+		// rootLogger.log(Level.INFO, "limit: " + limit);
-//		rootLogger.log(Level.INFO, "offset: " + config.getOffset());
+		// rootLogger.log(Level.INFO, "offset: " + config.getOffset());
-//		rootLogger.log(Level.INFO, "start: " + start);
+		// rootLogger.log(Level.INFO, "start: " + start);
 
 		loadResult = new BasePagingLoadResult<Result>(sublist,
 				config.getOffset(), totalNumber);
@@ -407,7 +422,7 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 			boolean smartCorrectionQuery, String language) throws Exception {
 
 		// System.out.println("language detected: " + language);
-		rootLogger.log(Level.SEVERE, "language used for query conversion: "
+		rootLogger.log(Level.SEVERE, "Dialect used for smart correction:: "
 				+ language);
 
 		List<Parameter> inputParameters = new ArrayList<Parameter>();
@@ -425,8 +440,9 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 			if (algorithms.get(i).equals("SUBMITQUERY")) {
 				algorithmId = algorithms.get(i);
 
+				// print check
 				// System.out.println("algorithmId: " + algorithmId);
-				rootLogger.log(Level.SEVERE, "algorithmId: " + algorithmId);
+				// rootLogger.log(Level.SEVERE, "algorithmId: " + algorithmId);
 			}
 		}
 
@@ -435,19 +451,22 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 
 		inputParameters = getParameters(algorithmId);
 
-		//print check
+		// print check
-		for (int i = 0; i < inputParameters.size(); i++) {
+		// for (int i = 0; i < inputParameters.size(); i++) {
-			// System.out.println(inputParameters.get(i).getName());
+		// // System.out.println(inputParameters.get(i).getName());
-			// System.out.println(inputParameters.get(i).getDefaultValue());
+		// // System.out.println(inputParameters.get(i).getDefaultValue());
-			rootLogger.log(Level.INFO, inputParameters.get(i).getName());
+		// rootLogger.log(Level.INFO, inputParameters.get(i).getName());
-		}
+		// }
 
 		inputParameters.get(0).setValue(dataDB.get("ResourceName"));
 		inputParameters.get(1).setValue(dataDB.get("DatabaseName"));
 
+		// print check
 		rootLogger
 				.log(Level.INFO, "ResourceName " + dataDB.get("ResourceName"));
 		rootLogger.log(Level.INFO, "DatabaseName" + dataDB.get("DatabaseName"));
+		rootLogger.log(Level.INFO, "Query" + query);
+		rootLogger.log(Level.INFO, "SmartCorrections check:" + smartCorrectionQuery);
 
 		inputParameters.get(2).setValue(String.valueOf(valueReadOnlyQuery));
 		inputParameters.get(3).setValue(String.valueOf(smartCorrectionQuery));
@@ -459,12 +478,13 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 		// + outputMap.size());
 		String computationId = startComputation(algorithmId, inputParameters);
 
+		//print check
 		// retrieve data
 		// System.out.println("output data retrieved");
 		// System.out.println("size outputMap: " + outputMap.size());
 
 		rootLogger.log(Level.SEVERE, "output data retrieved");
-		rootLogger.log(Level.SEVERE, "output data size: " + outputMap.size());
+//		rootLogger.log(Level.SEVERE, "output data size: " + outputMap.size());
 
 		for (int i = 0; i < outputMap.size(); i++) {
 
@@ -511,7 +531,8 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 
 				// System.out.println("algorithmId: " + algorithmId);
 
-				rootLogger.log(Level.SEVERE, "algorithmId: " + algorithmId);
+				// print check
+				// rootLogger.log(Level.SEVERE, "algorithmId: " + algorithmId);
 
 			}
 
@@ -523,13 +544,22 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 
 		inputParameters = getParameters(algorithmId);
 
-		for (int i = 0; i < inputParameters.size(); i++) {
+		// print check
+		// for (int i = 0; i < inputParameters.size(); i++) {
+		//
+		// // System.out.println(inputParameters.get(i).getName());
+		//
+		// rootLogger.log(Level.INFO, inputParameters.get(i).getName());
+		//
+		// }
 
-			// System.out.println(inputParameters.get(i).getName());
+		// print check
-
+		rootLogger.log(Level.INFO,
-			rootLogger.log(Level.INFO, inputParameters.get(i).getName());
+				"ResourceName " + dataInput.get("ResourceName"));
-
+		rootLogger.log(Level.INFO,
-		}
+				"DatabaseName " + dataInput.get("DatabaseName"));
+		rootLogger.log(Level.INFO, "SchemaName " + dataInput.get("SchemaName"));
+		rootLogger.log(Level.INFO, "TableName " + dataInput.get("TableName"));
 
 		inputParameters.get(0).setValue(dataInput.get("ResourceName"));
 		inputParameters.get(1).setValue(dataInput.get("DatabaseName"));
@@ -542,13 +572,12 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 		String computationId = startComputation(algorithmId, inputParameters);
 
 		// retrieve data
-
 		// System.out.println("output data retrieved");
-
 		// System.out.println("size outputMap: " + outputMap.size());
 
+		// print check
 		rootLogger.log(Level.SEVERE, "output data retrieved");
-		rootLogger.log(Level.SEVERE, "output data size: " + outputMap.size());
+//		rootLogger.log(Level.SEVERE, "output data size: " + outputMap.size());
 
 		for (int i = 0; i < outputMap.size(); i++) {
 
@@ -589,7 +618,8 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 
 				// System.out.println("algorithmId: " + algorithmId);
 
-				rootLogger.log(Level.SEVERE, "algorithmId: " + algorithmId);
+				// print check
+				// rootLogger.log(Level.SEVERE, "algorithmId: " + algorithmId);
 
 			}
 
@@ -601,13 +631,22 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 
 		inputParameters = getParameters(algorithmId);
 
-		for (int i = 0; i < inputParameters.size(); i++) {
+		// print check
+		// for (int i = 0; i < inputParameters.size(); i++) {
+		//
+		// // System.out.println(inputParameters.get(i).getName());
+		//
+		// rootLogger.log(Level.INFO, inputParameters.get(i).getName());
+		//
+		// }
 
-			// System.out.println(inputParameters.get(i).getName());
+		// print check
-
+		rootLogger.log(Level.INFO,
-			rootLogger.log(Level.INFO, inputParameters.get(i).getName());
+				"ResourceName " + dataInput.get("ResourceName"));
-
+		rootLogger.log(Level.INFO,
-		}
+				"DatabaseName " + dataInput.get("DatabaseName"));
+		rootLogger.log(Level.INFO, "SchemaName " + dataInput.get("SchemaName"));
+		rootLogger.log(Level.INFO, "TableName " + dataInput.get("TableName"));
 
 		inputParameters.get(0).setValue(dataInput.get("ResourceName"));
 		inputParameters.get(1).setValue(dataInput.get("DatabaseName"));
@@ -620,13 +659,12 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 		String computationId = startComputation(algorithmId, inputParameters);
 
 		// retrieve data
-
 		// System.out.println("output data retrieved");
-
 		// System.out.println("size outputMap: " + outputMap.size());
 
+		// print check
 		rootLogger.log(Level.SEVERE, "output data retrieved");
-		rootLogger.log(Level.SEVERE, "output data size: " + outputMap.size());
+//		rootLogger.log(Level.SEVERE, "output data size: " + outputMap.size());
 
 		for (int i = 0; i < outputMap.size(); i++) {
 
@@ -668,7 +706,8 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 
 				// System.out.println("algorithmId: " + algorithmId);
 
-				rootLogger.log(Level.SEVERE, "algorithmId: " + algorithmId);
+				// print check
+				// rootLogger.log(Level.SEVERE, "algorithmId: " + algorithmId);
 
 			}
 
@@ -680,13 +719,22 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 
 		inputParameters = getParameters(algorithmId);
 
-		for (int i = 0; i < inputParameters.size(); i++) {
+		// print check
+		// for (int i = 0; i < inputParameters.size(); i++) {
+		//
+		// // System.out.println(inputParameters.get(i).getName());
+		//
+		// rootLogger.log(Level.INFO, inputParameters.get(i).getName());
+		//
+		// }
 
-			// System.out.println(inputParameters.get(i).getName());
+		// print check
-
+		rootLogger.log(Level.INFO,
-			rootLogger.log(Level.INFO, inputParameters.get(i).getName());
+				"ResourceName " + dataInput.get("ResourceName"));
-
+		rootLogger.log(Level.INFO,
-		}
+				"DatabaseName " + dataInput.get("DatabaseName"));
+		rootLogger.log(Level.INFO, "SchemaName " + dataInput.get("SchemaName"));
+		rootLogger.log(Level.INFO, "TableName " + dataInput.get("TableName"));
 
 		inputParameters.get(0).setValue(dataInput.get("ResourceName"));
 		inputParameters.get(1).setValue(dataInput.get("DatabaseName"));
@@ -699,13 +747,12 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 		String computationId = startComputation(algorithmId, inputParameters);
 
 		// retrieve data
-
 		// System.out.println("output data retrieved");
-
 		// System.out.println("size outputMap: " + outputMap.size());
 
+		// print check
 		rootLogger.log(Level.SEVERE, "output data retrieved");
-		rootLogger.log(Level.SEVERE, "output data size: " + outputMap.size());
+//		rootLogger.log(Level.SEVERE, "output data size: " + outputMap.size());
 
 		for (int i = 0; i < outputMap.size(); i++) {
 
@@ -746,7 +793,8 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 
 				// System.out.println("algorithmId: " + algorithmId);
 
-				rootLogger.log(Level.SEVERE, "algorithmId: " + algorithmId);
+				// print check
+				// rootLogger.log(Level.SEVERE, "algorithmId: " + algorithmId);
 
 			}
 
@@ -758,13 +806,23 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 
 		inputParameters = getParameters(algorithmId);
 
-		for (int i = 0; i < inputParameters.size(); i++) {
+		// print check
+		// for (int i = 0; i < inputParameters.size(); i++) {
+		//
+		// // System.out.println(inputParameters.get(i).getName());
+		//
+		// rootLogger.log(Level.INFO, inputParameters.get(i).getName());
+		//
+		// }
 
-			// System.out.println(inputParameters.get(i).getName());
+		// print check
-
+		rootLogger.log(Level.INFO,
-			rootLogger.log(Level.INFO, inputParameters.get(i).getName());
+				"ResourceName " + dataInput.get("ResourceName"));
-
+		rootLogger.log(Level.INFO,
-		}
+				"DatabaseName " + dataInput.get("DatabaseName"));
+		rootLogger.log(Level.INFO, "SchemaName " + dataInput.get("SchemaName"));
+		rootLogger.log(Level.INFO, "TableName " + dataInput.get("TableName"));
+		
 
 		inputParameters.get(0).setValue(dataInput.get("ResourceName"));
 		inputParameters.get(1).setValue(dataInput.get("DatabaseName"));
@@ -777,13 +835,12 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 		String computationId = startComputation(algorithmId, inputParameters);
 
 		// retrieve data
-
 		// System.out.println("output data retrieved");
-
 		// System.out.println("size outputMap: " + outputMap.size());
 
+		//print check
 		rootLogger.log(Level.SEVERE, "output data retrieved");
-		rootLogger.log(Level.SEVERE, "output data size: " + outputMap.size());
+//		rootLogger.log(Level.SEVERE, "output data size: " + outputMap.size());
 
 		for (int i = 0; i < outputMap.size(); i++) {
 
@@ -808,6 +865,7 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 
 	}
 
+	//parse a csv row
 	public List<Row> parseCVSString(List<Result> result, List<String> attrNames)
 			throws Exception {
 
@@ -822,7 +880,7 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 				Row element = new Row(attrNames, attrValues, i);
 
 				rows.add(element);
-
+				
 			}
 
 		}
@@ -1096,15 +1154,17 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 			// System.out.println("GWTdbManagerServiceImpl-> SM resource ID: "
 			// + smResource.resourceId());
 
-			rootLogger.log(Level.SEVERE,
+			// print check
-					"SM resource ID: " + smResource.resourceId());
+			// rootLogger.log(Level.SEVERE,
+			// "SM resource ID: " + smResource.resourceId());
 
 			// System.out
 			// .println("GWTdbManagerServiceImpl-> SM resource Description: "
 			// + smResource.description());
 
-			rootLogger.log(Level.SEVERE, "SM resource Description: "
+			// print check
-					+ smResource.description());
+			// rootLogger.log(Level.SEVERE, "SM resource Description: "
+			// + smResource.description());
 
 			percentage = 100;
 
@@ -1118,7 +1178,8 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
 
 		// System.out.println("displayOutput");
 
-		rootLogger.log(Level.SEVERE, "displayOutput");
+		// print check
+		// rootLogger.log(Level.SEVERE, "displayOutput");
 
 		outputMap = new LinkedHashMap<String, String>();
 

src/main/resources/org/gcube/portlets/user/databasesmanager/DatabasesManager.gwt.xml

@@ -5,7 +5,7 @@
   
   <inherits name='com.extjs.gxt.ui.GXT' />
   
-     <inherits name="com.google.gwt.logging.Logging"/>
+<!--      <inherits name="com.google.gwt.logging.Logging"/> -->
 
   <!-- We need the JUnit module in the main module,               -->
   <!-- otherwise eclipse complains (Google plugin bug?)           -->
@@ -27,8 +27,8 @@
   <source path='client' />
   <source path='shared' />
   
-   <set-property name="gwt.logging.logLevel" value="SEVERE"/>  
+<!--    <set-property name="gwt.logging.logLevel" value="SEVERE"/>   -->
-   <set-property name="gwt.logging.logLevel" value="INFO"/>  
+<!--    <set-property name="gwt.logging.logLevel" value="INFO"/>   -->
-   <set-property name="gwt.logging.enabled" value="TRUE"/>
+<!--    <set-property name="gwt.logging.enabled" value="TRUE"/> -->
 
 </module>