src/main/java/org/gcube/portlets/widgets/ckancontentmoderator/client/CkanContentModeratorService.java

@@ -29,11 +29,14 @@ public interface CkanContentModeratorService extends RemoteService {
 
 	/**
 	 * Sets the status.
+	 * Currently, this only used to change the status from Rejected to Pending
 	 * 
 	 * @param theStatus the the status
 	 * @param itemNames the item names
+	 * @return the operation report
+	 * @throws Exception 
 	 */
-	public void setStatus(ItemStatus theStatus, List<String> itemNames);
+	public OperationReport setStatus(ItemStatus theStatus, List<String> itemNames) throws Exception;
 
 	/**
 	 * Reject item.

src/main/java/org/gcube/portlets/widgets/ckancontentmoderator/client/CkanContentModeratorServiceAsync.java

@@ -9,7 +9,6 @@ import org.gcube.portlets.widgets.ckancontentmoderator.shared.SearchedData;
 
 import com.google.gwt.user.client.rpc.AsyncCallback;
 
-
 /**
  * The Interface CkanContentModeratorServiceAsync.
  *
@@ -86,6 +85,6 @@ public interface CkanContentModeratorServiceAsync {
 	 * @param itemNames the item names
 	 * @param callback  the callback
 	 */
-	void setStatus(ItemStatus theStatus, List<String> itemNames, AsyncCallback<Void> callback);
+	void setStatus(ItemStatus theStatus, List<String> itemNames, AsyncCallback<OperationReport> callback);
 
 }

src/main/java/org/gcube/portlets/widgets/ckancontentmoderator/client/CkanContentModeratorWidgetController.java

@@ -173,7 +173,7 @@ public class CkanContentModeratorWidgetController {
 				
 				if(statusSelectedEvent.getDisplayMessage()!=null) {
 					final Alert alert = new Alert(statusSelectedEvent.getDisplayMessage());
-					alert.setType(AlertType.INFO);
+					alert.setType(statusSelectedEvent.getAlertType());
 					alert.setClose(true);
 					alert.setAnimation(true);
 					infoPanel.add(alert);

src/main/java/org/gcube/portlets/widgets/ckancontentmoderator/client/events/SelectItemsWithItemStatusEvent.java

@@ -2,6 +2,7 @@ package org.gcube.portlets.widgets.ckancontentmoderator.client.events;
 
 import org.gcube.datacatalogue.utillibrary.shared.ItemStatus;
 
+import com.github.gwtbootstrap.client.ui.constants.AlertType;
 import com.google.gwt.event.shared.GwtEvent;
 
 /**
@@ -15,16 +16,19 @@ public class SelectItemsWithItemStatusEvent extends GwtEvent<SelectItemsWithItem
 	public static Type<SelectItemsWithItemStatusEventHandler> TYPE = new Type<SelectItemsWithItemStatusEventHandler>();
 	private ItemStatus itemStatus;
 	private String displayMessage;
+	private AlertType alertType = AlertType.INFO;
 
 	/**
 	 * Instantiates a new click item event.
 	 *
 	 * @param itemStatus     the item status
 	 * @param displayMessage the display message
+	 * @param alerType       the aler type
 	 */
-	public SelectItemsWithItemStatusEvent(ItemStatus itemStatus, String displayMessage) {
+	public SelectItemsWithItemStatusEvent(ItemStatus itemStatus, String displayMessage, AlertType alerType) {
 		this.itemStatus = itemStatus;
 		this.displayMessage = displayMessage;
+		this.alertType = alerType;
 	}
 
 	/**
@@ -65,4 +69,13 @@ public class SelectItemsWithItemStatusEvent extends GwtEvent<SelectItemsWithItem
 		return displayMessage;
 	}
 
+	/**
+	 * Gets the alert type.
+	 *
+	 * @return the alert type
+	 */
+	public AlertType getAlertType() {
+		return alertType;
+	}
+
 }

src/main/java/org/gcube/portlets/widgets/ckancontentmoderator/client/ui/ContentModeratorToolbar.java

@@ -65,9 +65,9 @@ public class ContentModeratorToolbar extends Composite {
 
 				@Override
 				public void onClick(ClickEvent event) {
-					GWT.log("clicked: "+status);
+					GWT.log("clicked: " + status);
 					setActiveStatus(status);
-					eventBus.fireEvent(new SelectItemsWithItemStatusEvent(status, null));
+					eventBus.fireEvent(new SelectItemsWithItemStatusEvent(status, null, null));
 
 				}
 			});

src/main/java/org/gcube/portlets/widgets/ckancontentmoderator/client/ui/HomeView.java

@@ -19,6 +19,7 @@ import com.github.gwtbootstrap.client.ui.Dropdown;
 import com.github.gwtbootstrap.client.ui.Heading;
 import com.github.gwtbootstrap.client.ui.NavLink;
 import com.github.gwtbootstrap.client.ui.base.AlertBase;
+import com.github.gwtbootstrap.client.ui.constants.AlertType;
 import com.github.gwtbootstrap.client.ui.event.ClosedEvent;
 import com.github.gwtbootstrap.client.ui.event.ClosedHandler;
 import com.google.gwt.core.client.GWT;
@@ -29,6 +30,7 @@ import com.google.gwt.event.logical.shared.ValueChangeHandler;
 import com.google.gwt.event.shared.HandlerManager;
 import com.google.gwt.uibinder.client.UiBinder;
 import com.google.gwt.uibinder.client.UiField;
+import com.google.gwt.user.client.Window;
 import com.google.gwt.user.client.rpc.AsyncCallback;
 import com.google.gwt.user.client.ui.Composite;
 import com.google.gwt.user.client.ui.HTMLPanel;
@@ -246,7 +248,7 @@ public class HomeView extends Composite {
 			return;
 		}
 
-		DoActionCMSView doActionCMS = new DoActionCMSView();
+		final DoActionCMSView doActionCMS = new DoActionCMSView();
 		final List<CatalogueDataset> selectedItems = paginatedView.getSelectItems();
 		doActionCMS.updateStatus(fromStatus, toStatus, selectedItems);
 
@@ -266,21 +268,21 @@ public class HomeView extends Composite {
 			public void onClick(ClickEvent event) {
 				confirmPanelContainer.clear();
 
+				performCMSAction(doActionCMS);
+				// TODO DO ACTION UPDATE STATUS OR DELETE PERMANENTLY
 
-				//TODO DO ACTION UPDATE STATUS OR DELETE PERMANENTLY
+//				int count = selectedItems.size();
-
+//				String msg = "";
-				int count = selectedItems.size();
+//				if (count > 0) {
-				String msg = "";
+//					if (count == 1) {
-				if (count > 0) {
+//						msg += "One item";
-					if (count == 1) {
+//					} else {
-						msg += "One item";
+//						msg += count + " items";
-					} else {
+//					}
-						msg += count + " items";
+//
-					}
+//					msg += " moved to " + toStatus + " status";
-
+//				}
-					msg += " moved to " + toStatus + " status";
+//				eventBus.fireEvent(new SelectItemsWithItemStatusEvent(displayingItemStatus, msg));
-				}
-				eventBus.fireEvent(new SelectItemsWithItemStatusEvent(displayingItemStatus, msg));
 
 			}
 		});
@@ -324,10 +326,7 @@ public class HomeView extends Composite {
 			@Override
 			public void onClick(ClickEvent event) {
 				confirmPanelContainer.clear();
-				
+				AlertType alert = AlertType.SUCCESS;
-				
-				//TODO DO ACTION DELETE PERMANENTLY
-				
 				int count = selectedItems.size();
 				String msg = "Deleted permanently";
 				if (count > 0) {
@@ -339,7 +338,7 @@ public class HomeView extends Composite {
 
 					msg += " from Catalogue";
 				}
-				eventBus.fireEvent(new SelectItemsWithItemStatusEvent(displayingItemStatus, msg));
+				eventBus.fireEvent(new SelectItemsWithItemStatusEvent(displayingItemStatus, msg, alert));
 			}
 		});
 
@@ -382,25 +381,46 @@ public class HomeView extends Composite {
 	 *
 	 * @param doActionCMSView the do action CMS view
 	 */
-	public void performCMSAction(DoActionCMSView doActionCMSView) {
+	private void performCMSAction(DoActionCMSView doActionCMSView) {
 
-		ItemStatus toStatus = doActionCMSView.getToStatus();
+		final ItemStatus toStatus = doActionCMSView.getToStatus();
 		List<String> listDatasetNames = UtilFunct.toListDatasetNames(doActionCMSView.getListSelectItems());
 		switch (toStatus) {
 		case PENDING:
 
 			CkanContentModeratorWidgetController.contentModeratorService.setStatus(toStatus, listDatasetNames,
-					new AsyncCallback<Void>() {
+					new AsyncCallback<OperationReport>() {
 
 						@Override
-						public void onSuccess(Void result) {
+						public void onSuccess(OperationReport result) {
-							// TODO Auto-generated method stub
 
+							AlertType alert = AlertType.SUCCESS;
+							int count = result.getPassedListItems().size();
+							String msg = "";
+							if (count > 0) {
+								if (count == 1) {
+									msg += "One item";
+								} else {
+									msg += count + " items";
+								}
+
+								msg += " moved to " + toStatus + " status.";
+							}
+
+							int errorCount = result.getErrorListItems().size();
+							if (errorCount > 0) {
+								msg += " <br/>Error occurred on updating status to " + errorCount + " item/s";
+								alert = AlertType.WARNING;
+							}
+
+							eventBus.fireEvent(new SelectItemsWithItemStatusEvent(displayingItemStatus, msg, alert));
 						}
 
 						@Override
 						public void onFailure(Throwable caught) {
-							// TODO Auto-generated method stub
+							Window.alert(caught.getMessage());
+							eventBus.fireEvent(new SelectItemsWithItemStatusEvent(displayingItemStatus,
+									"Sorry an error occurred. Please, refresh and try again", AlertType.ERROR));
 
 						}
 					});
@@ -409,17 +429,40 @@ public class HomeView extends Composite {
 
 		case APPROVED:
 
-			CkanContentModeratorWidgetController.contentModeratorService.approveItem(listDatasetNames, doActionCMSView.getTxtReasonMsg(), new AsyncCallback<OperationReport>() {
+			CkanContentModeratorWidgetController.contentModeratorService.approveItem(listDatasetNames,
+					doActionCMSView.getTxtReasonMsg(), new AsyncCallback<OperationReport>() {
 
 						@Override
 						public void onFailure(Throwable caught) {
-					// TODO Auto-generated method stub
+							Window.alert(caught.getMessage());
+							eventBus.fireEvent(new SelectItemsWithItemStatusEvent(displayingItemStatus,
+									"Sorry an error occurred. Please, refresh and try again", AlertType.ERROR));
 
 						}
 
 						@Override
 						public void onSuccess(OperationReport result) {
-					// TODO Auto-generated method stub
+
+							AlertType alert = AlertType.SUCCESS;
+							int count = result.getPassedListItems().size();
+							String msg = "";
+							if (count > 0) {
+								if (count == 1) {
+									msg += "One item";
+								} else {
+									msg += count + " items";
+								}
+
+								msg += " moved to " + toStatus + " status.";
+							}
+
+							int errorCount = result.getErrorListItems().size();
+							if (errorCount > 0) {
+								msg += " <br/>Error occurred on approving " + errorCount + " item/s";
+								alert = AlertType.WARNING;
+							}
+
+							eventBus.fireEvent(new SelectItemsWithItemStatusEvent(displayingItemStatus, msg, alert));
 
 						}
 					});
@@ -428,17 +471,40 @@ public class HomeView extends Composite {
 
 		case REJECTED:
 
-			CkanContentModeratorWidgetController.contentModeratorService.rejectItem(listDatasetNames, doActionCMSView.isPermanentlyDelete(), doActionCMSView.getTxtReasonMsg(), new AsyncCallback<OperationReport>() {
+			CkanContentModeratorWidgetController.contentModeratorService.rejectItem(listDatasetNames,
+					doActionCMSView.isPermanentlyDelete(), doActionCMSView.getTxtReasonMsg(),
+					new AsyncCallback<OperationReport>() {
 
 						@Override
 						public void onFailure(Throwable caught) {
-					// TODO Auto-generated method stub
+							Window.alert(caught.getMessage());
-					
+							eventBus.fireEvent(new SelectItemsWithItemStatusEvent(displayingItemStatus,
+									"Sorry an error occurred. Please, refresh and try again", AlertType.ERROR));
 						}
 
 						@Override
 						public void onSuccess(OperationReport result) {
-					// TODO Auto-generated method stub
+
+							AlertType alert = AlertType.SUCCESS;
+							int count = result.getPassedListItems().size();
+							String msg = "";
+							if (count > 0) {
+								if (count == 1) {
+									msg += "One item";
+								} else {
+									msg += count + " items";
+								}
+
+								msg += " moved to " + toStatus + " status.";
+							}
+
+							int errorCount = result.getErrorListItems().size();
+							if (errorCount > 0) {
+								msg += " <br/>Error occurred on rejecting " + errorCount + " item/s";
+								alert = AlertType.WARNING;
+							}
+
+							eventBus.fireEvent(new SelectItemsWithItemStatusEvent(displayingItemStatus, msg, alert));
 
 						}
 					});

src/main/java/org/gcube/portlets/widgets/ckancontentmoderator/server/CkanContentModeratorServiceImpl.java

@@ -66,18 +66,6 @@ public class CkanContentModeratorServiceImpl extends RemoteServiceServlet implem
 		return scope;
 	}
 
-	/**
-	 * Sets the status.
-	 *
-	 * @param theStatus the the status
-	 * @param itemNames the item names
-	 */
-	@Override
-	public void setStatus(ItemStatus theStatus, List<String> itemNames) {
-		LOG.info("Called set status " + theStatus + " for Items with name: " + itemNames);
-
-	}
-
 	/**
 	 * Gets the list items for status.
 	 *
@@ -120,6 +108,43 @@ public class CkanContentModeratorServiceImpl extends RemoteServiceServlet implem
 		return datasetList;
 	}
 	
+
+	/**
+	 * Sets the status.
+	 *
+	 * @param theStatus the the status
+	 * @param itemNames the item names
+	 * @return the operation report
+	 * @throws Exception 
+	 */
+	@Override
+	public OperationReport setStatus(ItemStatus theStatus, List<String> itemNames) throws Exception {
+		LOG.info("Called set status " + theStatus + " for Items with name: " + itemNames);
+
+		try {
+			String scope = setContexts();
+			DataCatalogueImpl catalogueImpl = CatalogueCMSFactory.getFactory().getCatalogueImplPerScope(scope);
+			List<String> errorListItems = new ArrayList<String>();
+			List<String> approvedListItems = new ArrayList<String>();
+			for (String itemName : itemNames) {
+				try {
+					catalogueImpl.refreshDataset(itemName);
+					approvedListItems.add(itemName);
+				} catch (Exception e) {
+					LOG.warn("Error when setting status (updating) the itemName: " + itemName, e);
+					errorListItems.add(itemName);
+				}
+			}
+
+			return new OperationReport(theStatus.getLabel(), errorListItems, approvedListItems);
+
+		} catch (Exception e) {
+			LOG.error(e.getMessage(), e);
+			throw new Exception("Error occurred on updating the status for item/s: " + itemNames + ". Caused by: " + e.getMessage());
+		}
+	}
+
+
 	/**
 	 * Approve item.
 	 *