Added method to show/edit one configuration

git-svn-id: http://svn.research-infrastructures.eu/public/d4science/gcube/trunk/portlets/widgets/ws-task-executor-widget@167501 82a268e6-3cf1-43bd-a215-b396298e98cf

src/main/java/org/gcube/portlets/widgets/wstaskexecutor/client/WsTaskExecutorWidget.java

@@ -10,14 +10,15 @@ import org.gcube.common.workspacetaskexecutor.shared.exception.WorkspaceFolderLo
 import org.gcube.portlets.widgets.wstaskexecutor.client.TaskCompletedNotification.TaskCompletedNotificationListner;
 import org.gcube.portlets.widgets.wstaskexecutor.client.dialog.DialogConfirm;
 import org.gcube.portlets.widgets.wstaskexecutor.client.dialog.DialogResult;
-import org.gcube.portlets.widgets.wstaskexecutor.client.event.CreateTaskConfigurationEvent;
+import org.gcube.portlets.widgets.wstaskexecutor.client.event.CreatedTaskConfigurationEvent;
-import org.gcube.portlets.widgets.wstaskexecutor.client.event.CreateTaskConfigurationEventHandler;
+import org.gcube.portlets.widgets.wstaskexecutor.client.event.CreatedTaskConfigurationEventHandler;
 import org.gcube.portlets.widgets.wstaskexecutor.client.event.DeleteConfigurationEvent;
 import org.gcube.portlets.widgets.wstaskexecutor.client.event.DeleteConfigurationEventHandler;
 import org.gcube.portlets.widgets.wstaskexecutor.client.event.PerformRunTaskEvent;
 import org.gcube.portlets.widgets.wstaskexecutor.client.event.PerformRunTaskEventHandler;
-import org.gcube.portlets.widgets.wstaskexecutor.client.event.ShowCreateTaskConfigurationEvent;
+import org.gcube.portlets.widgets.wstaskexecutor.client.event.ShowCreateTaskConfigurationDialogEvent;
-import org.gcube.portlets.widgets.wstaskexecutor.client.event.ShowCreateTaskConfigurationEventHandler;
+import org.gcube.portlets.widgets.wstaskexecutor.client.event.ShowCreateTaskConfigurationDialogEvent.Operation;
+import org.gcube.portlets.widgets.wstaskexecutor.client.event.ShowCreateTaskConfigurationDialogEventHandler;
 import org.gcube.portlets.widgets.wstaskexecutor.client.rpc.WsTaskExecutorWidgetServiceAsync;
 import org.gcube.portlets.widgets.wstaskexecutor.client.view.LoaderIcon;
 import org.gcube.portlets.widgets.wstaskexecutor.client.view.WsTaskExecutorWidgetViewManager;
@@ -97,7 +98,7 @@ public class WsTaskExecutorWidget {
 			@Override
 			public void onRemoveConfiguration(final DeleteConfigurationEvent dcEvent) {
 
-				GWT.log("qui remove");
+				//GWT.log("qui remove");
 
 				if(dcEvent.getTaskConf()!=null){
 
@@ -143,24 +144,30 @@ public class WsTaskExecutorWidget {
 			}
 		});
 
-		eventBus.addHandler(ShowCreateTaskConfigurationEvent.TYPE, new ShowCreateTaskConfigurationEventHandler() {
+		eventBus.addHandler(ShowCreateTaskConfigurationDialogEvent.TYPE, new ShowCreateTaskConfigurationDialogEventHandler() {
 
 			@Override
 			public void onShowCreateConfiguration(
-				ShowCreateTaskConfigurationEvent showCreateTaskConfigurationEvent) {
+				ShowCreateTaskConfigurationDialogEvent event) {
 
-				if(showCreateTaskConfigurationEvent.getWsItem()!=null)
+				if(event.getWsItem()!=null){
-					viewManager.showCreateTaskConfigurationForFolder(showCreateTaskConfigurationEvent.getWsItem(), null);
+
+					if(event.getOperation().equals(Operation.CREATE_NEW)){
+						viewManager.showCreateTaskConfigurationForFolder(event.getWsItem(), null);
+					}else {
+						viewManager.showCreateTaskConfigurationForFolder(event.getWsItem(), event.getTaskConfiguration());
+					}
+				}
 			}
 		});
 
 
 
-		eventBus.addHandler(CreateTaskConfigurationEvent.TYPE, new CreateTaskConfigurationEventHandler() {
+		eventBus.addHandler(CreatedTaskConfigurationEvent.TYPE, new CreatedTaskConfigurationEventHandler() {
 
 			@Override
-			public void onCreateConfiguration(
+			public void onCreatedConfiguration(
-				final CreateTaskConfigurationEvent createTCE) {
+				final CreatedTaskConfigurationEvent createTCE) {
 
 				if(createTCE.getWsItem()!=null && createTCE.getConf()!=null){
 					GWT.log("Creating the configuration: "+createTCE.getConf());
@@ -236,7 +243,9 @@ public class WsTaskExecutorWidget {
 
 		final Modal box = new Modal(true);
 		box.setTitle("Checking configurations...");
-		LoaderIcon loader = new LoaderIcon("Checking folder configurations...");
+
+		String suffix = wsItem.getItemName()!=null || !wsItem.getItemName().isEmpty()?wsItem.getItemName():wsItem.getItemId();
+		LoaderIcon loader = new LoaderIcon("Checking task configurations for item: "+suffix);
 		box.add(loader);
 
 		GWT.log("Performing checkItemTaskConfigurations: "+wsItem.getItemId());

src/main/java/org/gcube/portlets/widgets/wstaskexecutor/client/dialog/PanelConfirmBuilder.java

@@ -7,12 +7,12 @@ package org.gcube.portlets.widgets.wstaskexecutor.client.dialog;
 import org.gcube.portlets.widgets.wstaskexecutor.client.resource.Icons;
 
 import com.github.gwtbootstrap.client.ui.Alert;
+import com.github.gwtbootstrap.client.ui.Button;
 import com.github.gwtbootstrap.client.ui.constants.AlertType;
 import com.google.gwt.dom.client.Style.Unit;
 import com.google.gwt.event.dom.client.ClickEvent;
 import com.google.gwt.event.dom.client.ClickHandler;
 import com.google.gwt.resources.client.ImageResource;
-import com.google.gwt.user.client.ui.Button;
 import com.google.gwt.user.client.ui.DockPanel;
 import com.google.gwt.user.client.ui.HTML;
 import com.google.gwt.user.client.ui.HasHorizontalAlignment;
@@ -83,10 +83,12 @@ public abstract class PanelConfirmBuilder {
 		});
 
 		vpContainer = new VerticalPanel();
-		vpContainer.getElement().getStyle().setMargin(20.0, Unit.PX);
+		vpContainer.getElement().getStyle().setMarginTop(20.0, Unit.PX);
 		Alert txt = new Alert(text);
 		txt.setType(type);
 		txt.setClose(false);
+		txt.getElement().getStyle().setMarginBottom(2, Unit.PX);
+		txt.getElement().getStyle().setBackgroundColor("transparent");
 		vpContainer.add(txt);
 		hpButtons = new HorizontalPanel();
 		hpButtons.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);

src/main/java/org/gcube/portlets/widgets/wstaskexecutor/client/event/CreateTaskConfigurationEventHandler.java

@@ -1,19 +0,0 @@
-package org.gcube.portlets.widgets.wstaskexecutor.client.event;
-
-import com.google.gwt.event.shared.EventHandler;
-
-
-/**
- * The Interface CreateTaskConfigurationEventHandler.
- *
- * @author Francesco Mangiacrapa at ISTI-CNR (francesco.mangiacrapa@isti.cnr.it)
- * May 9, 2018
- */
-public interface CreateTaskConfigurationEventHandler extends EventHandler {
-
-	/**
-	 * @param createTaskConfigurationEvent
-	 */
-	void onCreateConfiguration(
-		CreateTaskConfigurationEvent createTaskConfigurationEvent);
-}

src/main/java/org/gcube/portlets/widgets/wstaskexecutor/client/event/CreatedTaskConfigurationEvent.java

@@ -9,17 +9,16 @@ import org.gcube.portlets.widgets.wstaskexecutor.shared.WSItem;
 import com.google.gwt.event.shared.GwtEvent;
 
 
-
 /**
- * The Class CreateTaskConfigurationEvent.
+ * The Class CreatedTaskConfigurationEvent.
  *
  * @author Francesco Mangiacrapa at ISTI-CNR (francesco.mangiacrapa@isti.cnr.it)
- * May 9, 2018
+ * May 15, 2018
  */
-public class CreateTaskConfigurationEvent extends GwtEvent<CreateTaskConfigurationEventHandler> {
+public class CreatedTaskConfigurationEvent extends GwtEvent<CreatedTaskConfigurationEventHandler> {
 
 	/** The type. */
-	public static Type<CreateTaskConfigurationEventHandler> TYPE = new Type<CreateTaskConfigurationEventHandler>();
+	public static Type<CreatedTaskConfigurationEventHandler> TYPE = new Type<CreatedTaskConfigurationEventHandler>();
 	private TaskConfiguration conf;
 	private WSItem wsItem;
 	private boolean isUpdate;
@@ -32,7 +31,7 @@ public class CreateTaskConfigurationEvent extends GwtEvent<CreateTaskConfigurati
 	 * @param conf the conf
 	 * @param isUpdate the is update
 	 */
-	public CreateTaskConfigurationEvent(WSItem wsItem, TaskConfiguration conf, boolean isUpdate) {
+	public CreatedTaskConfigurationEvent(WSItem wsItem, TaskConfiguration conf, boolean isUpdate) {
 		this.wsItem = wsItem;
 		this.conf = conf;
 		this.isUpdate = isUpdate;
@@ -43,7 +42,7 @@ public class CreateTaskConfigurationEvent extends GwtEvent<CreateTaskConfigurati
 	 * @see com.google.gwt.event.shared.GwtEvent#getAssociatedType()
 	 */
 	@Override
-	public Type<CreateTaskConfigurationEventHandler> getAssociatedType() {
+	public Type<CreatedTaskConfigurationEventHandler> getAssociatedType() {
 		return TYPE;
 	}
 
@@ -51,12 +50,14 @@ public class CreateTaskConfigurationEvent extends GwtEvent<CreateTaskConfigurati
 	 * @see com.google.gwt.event.shared.GwtEvent#dispatch(com.google.gwt.event.shared.EventHandler)
 	 */
 	@Override
-	protected void dispatch(CreateTaskConfigurationEventHandler handler) {
+	protected void dispatch(CreatedTaskConfigurationEventHandler handler) {
-		handler.onCreateConfiguration(this);
+		handler.onCreatedConfiguration(this);
 	}
 
 
 	/**
+	 * Checks if is update.
+	 *
 	 * @return the isUpdate
 	 */
 	public boolean isUpdate() {

src/main/java/org/gcube/portlets/widgets/wstaskexecutor/client/event/CreatedTaskConfigurationEventHandler.java

@@ -0,0 +1,23 @@
+package org.gcube.portlets.widgets.wstaskexecutor.client.event;
+
+import com.google.gwt.event.shared.EventHandler;
+
+
+
+/**
+ * The Interface CreatedTaskConfigurationEventHandler.
+ *
+ * @author Francesco Mangiacrapa at ISTI-CNR (francesco.mangiacrapa@isti.cnr.it)
+ * May 15, 2018
+ */
+public interface CreatedTaskConfigurationEventHandler extends EventHandler {
+
+
+	/**
+	 * On created configuration.
+	 *
+	 * @param createTaskConfigurationEvent the create task configuration event
+	 */
+	void onCreatedConfiguration(
+		CreatedTaskConfigurationEvent createTaskConfigurationEvent);
+}

src/main/java/org/gcube/portlets/widgets/wstaskexecutor/client/event/ShowCreateTaskConfigurationDialogEvent.java

@@ -0,0 +1,100 @@
+/*
+ *
+ */
+package org.gcube.portlets.widgets.wstaskexecutor.client.event;
+
+import org.gcube.common.workspacetaskexecutor.shared.dataminer.TaskConfiguration;
+import org.gcube.portlets.widgets.wstaskexecutor.shared.WSItem;
+
+import com.google.gwt.event.shared.GwtEvent;
+
+
+/**
+ * The Class ShowCreateTaskConfigurationDialogEvent.
+ *
+ * @author Francesco Mangiacrapa at ISTI-CNR (francesco.mangiacrapa@isti.cnr.it)
+ * May 15, 2018
+ */
+public class ShowCreateTaskConfigurationDialogEvent extends GwtEvent<ShowCreateTaskConfigurationDialogEventHandler> {
+
+	/** The type. */
+	public static Type<ShowCreateTaskConfigurationDialogEventHandler> TYPE = new Type<ShowCreateTaskConfigurationDialogEventHandler>();
+	private WSItem wsItem;
+	private Operation operation;
+	private TaskConfiguration taskConfiguration;
+
+	/**
+	 * The Enum Operation.
+	 *
+	 * @author Francesco Mangiacrapa at ISTI-CNR (francesco.mangiacrapa@isti.cnr.it)
+	 * May 15, 2018
+	 */
+	public static enum Operation{CREATE_NEW, EDIT_EXISTING}
+
+
+	/**
+	 * Instantiates a new show create task configuration dialog event.
+	 *
+	 * @param wsItem the ws item
+	 * @param taskConfiguration the task configuration
+	 * @param op the op
+	 */
+	public ShowCreateTaskConfigurationDialogEvent(WSItem wsItem, TaskConfiguration taskConfiguration, Operation op) {
+		this.wsItem = wsItem;
+		this.taskConfiguration = taskConfiguration;
+		this.operation = op;
+
+	}
+
+	/* (non-Javadoc)
+	 * @see com.google.gwt.event.shared.GwtEvent#getAssociatedType()
+	 */
+	@Override
+	public Type<ShowCreateTaskConfigurationDialogEventHandler> getAssociatedType() {
+		return TYPE;
+	}
+
+	/* (non-Javadoc)
+	 * @see com.google.gwt.event.shared.GwtEvent#dispatch(com.google.gwt.event.shared.EventHandler)
+	 */
+	@Override
+	protected void dispatch(ShowCreateTaskConfigurationDialogEventHandler handler) {
+		handler.onShowCreateConfiguration(this);
+	}
+
+	 /* Gets the folder.
+	 *
+	 * @return the folder
+	 */
+	/**
+ 	 * Gets the folder.
+ 	 *
+ 	 * @return the folder
+ 	 */
+ 	public WSItem getWsItem() {
+		return wsItem;
+	}
+
+
+	/**
+	 * Gets the operation.
+	 *
+	 * @return the operation
+	 */
+	public Operation getOperation() {
+
+		return operation;
+	}
+
+
+	/**
+	 * Gets the task configuration.
+	 *
+	 * @return the taskConfiguration
+	 */
+	public TaskConfiguration getTaskConfiguration() {
+
+		return taskConfiguration;
+	}
+
+}

src/main/java/org/gcube/portlets/widgets/wstaskexecutor/client/event/ShowCreateTaskConfigurationDialogEventHandler.java

@@ -5,12 +5,12 @@ import com.google.gwt.event.shared.EventHandler;
 
 
 /**
- * The Interface ShowCreateTaskConfigurationEventHandler.
+ * The Interface ShowCreateTaskConfigurationDialogEventHandler.
  *
  * @author Francesco Mangiacrapa at ISTI-CNR (francesco.mangiacrapa@isti.cnr.it)
- * May 9, 2018
+ * May 15, 2018
  */
-public interface ShowCreateTaskConfigurationEventHandler extends EventHandler {
+public interface ShowCreateTaskConfigurationDialogEventHandler extends EventHandler {
 
 	/**
 	 * On show create configuration.
@@ -18,5 +18,5 @@ public interface ShowCreateTaskConfigurationEventHandler extends EventHandler {
 	 * @param showCreateTaskConfigurationEvent the show create task configuration event
 	 */
 	void onShowCreateConfiguration(
-		ShowCreateTaskConfigurationEvent showCreateTaskConfigurationEvent);
+		ShowCreateTaskConfigurationDialogEvent showCreateTaskConfigurationEvent);
 }

src/main/java/org/gcube/portlets/widgets/wstaskexecutor/client/event/ShowCreateTaskConfigurationEvent.java

@@ -1,63 +0,0 @@
-/*
- *
- */
-package org.gcube.portlets.widgets.wstaskexecutor.client.event;
-
-import org.gcube.portlets.widgets.wstaskexecutor.shared.WSItem;
-
-import com.google.gwt.event.shared.GwtEvent;
-
-
-
-/**
- * The Class CreateTaskConfigurationEvent.
- *
- * @author Francesco Mangiacrapa at ISTI-CNR (francesco.mangiacrapa@isti.cnr.it)
- * May 9, 2018
- */
-public class ShowCreateTaskConfigurationEvent extends GwtEvent<ShowCreateTaskConfigurationEventHandler> {
-
-	/** The type. */
-	public static Type<ShowCreateTaskConfigurationEventHandler> TYPE = new Type<ShowCreateTaskConfigurationEventHandler>();
-	private WSItem wsItem;
-
-	/**
-	 * Instantiates a new creates the task configuration event.
-	 *
-	 * @param folder the folder
-	 */
-	public ShowCreateTaskConfigurationEvent(WSItem wsItem) {
-		this.wsItem = wsItem;
-
-	}
-
-	/* (non-Javadoc)
-	 * @see com.google.gwt.event.shared.GwtEvent#getAssociatedType()
-	 */
-	@Override
-	public Type<ShowCreateTaskConfigurationEventHandler> getAssociatedType() {
-		return TYPE;
-	}
-
-	/* (non-Javadoc)
-	 * @see com.google.gwt.event.shared.GwtEvent#dispatch(com.google.gwt.event.shared.EventHandler)
-	 */
-	@Override
-	protected void dispatch(ShowCreateTaskConfigurationEventHandler handler) {
-		handler.onShowCreateConfiguration(this);
-	}
-
-	 /* Gets the folder.
-	 *
-	 * @return the folder
-	 */
-	/**
- 	 * Gets the folder.
- 	 *
- 	 * @return the folder
- 	 */
- 	public WSItem getWsItem() {
-		return wsItem;
-	}
-
-}

src/main/java/org/gcube/portlets/widgets/wstaskexecutor/client/view/FormatUtil.java

@@ -55,4 +55,25 @@ public class FormatUtil {
 
 		return "("+gcubeScope.getScopeType()+") "+gcubeScope.getScopeTitle();
 	}
+
+
+	/**
+	 * This method returns only the VRE name from the input scope if the input scope is a VRE. Otherwise it returns the input scope
+	 *
+	 * @param scope the vre full scope
+	 * @return the string
+	 */
+	public static String toVREName(String scope){
+
+		if(scope==null)
+			return null;
+
+		System.out.println(scope.split("/").length);
+
+		if(scope.split("/").length<4)
+			return scope;
+
+		return scope.substring(scope.lastIndexOf("/")+1, scope.length());
+	}
+
 }

src/main/java/org/gcube/portlets/widgets/wstaskexecutor/client/view/WsTaskExecutorWidgetViewManager.java

@@ -10,7 +10,7 @@ import org.gcube.common.workspacetaskexecutor.shared.dataminer.TaskConfiguration
 import org.gcube.common.workspacetaskexecutor.shared.dataminer.TaskExecutionStatus;
 import org.gcube.portlets.widgets.wstaskexecutor.client.TaskCompletedNotification.TaskCompletedNotificationListner;
 import org.gcube.portlets.widgets.wstaskexecutor.client.WsTaskExecutorWidget;
-import org.gcube.portlets.widgets.wstaskexecutor.client.event.CreateTaskConfigurationEvent;
+import org.gcube.portlets.widgets.wstaskexecutor.client.event.CreatedTaskConfigurationEvent;
 import org.gcube.portlets.widgets.wstaskexecutor.client.event.DeleteConfigurationEvent;
 import org.gcube.portlets.widgets.wstaskexecutor.client.view.binder.AbstractViewDialogBox;
 import org.gcube.portlets.widgets.wstaskexecutor.client.view.binder.CreateTaskConfigurationView;
@@ -237,7 +237,7 @@ public class WsTaskExecutorWidgetViewManager {
 	public void showTaskConfigurationsFolderInfo(WSItem wsItem, final List<TaskConfiguration> listTaskConfigurations,  final List<TaskCompletedNotificationListner> taskEventsListeners) {
 		final Modal box = new Modal(true);
 		//box.setWidth(AbstractViewDialogBox.DEFAULT_WIDTH+20+"px");
-		box.setTitle("Task Configuration created for: "+FormatUtil.getFolderTitle(wsItem.getItemName(), 20));
+		box.setTitle("Task Configurations created for: "+FormatUtil.getFolderTitle(wsItem.getItemName(), 20));
 		box.addStyleName("ws-task-modal-body");
 		box.setWidth(AbstractViewDialogBox.DEFAULT_WIDTH+50);
 
@@ -340,7 +340,7 @@ public class WsTaskExecutorWidgetViewManager {
 			}
 		};
 
-		CreateTaskConfigurationView createTaskConfiguration = new CreateTaskConfigurationView(wsItem) {
+		CreateTaskConfigurationView createTaskConfiguration = new CreateTaskConfigurationView(wsItem, conf) {
 
 			@Override
 			public void submitHandler() {
@@ -352,7 +352,7 @@ public class WsTaskExecutorWidgetViewManager {
 				conf.setWorkspaceItemId(wsItem.getItemId());
 				conf.setListParameters(getParameters());
 
-				WsTaskExecutorWidget.eventBus.fireEvent(new CreateTaskConfigurationEvent(wsItem, conf, false));
+				WsTaskExecutorWidget.eventBus.fireEvent(new CreatedTaskConfigurationEvent(wsItem, conf, false));
 			}
 
 			@Override

src/main/java/org/gcube/portlets/widgets/wstaskexecutor/client/view/binder/CreateTaskConfigurationView.java

@@ -8,6 +8,7 @@ import java.util.Map;
 
 import org.gcube.common.workspacetaskexecutor.shared.TaskParameter;
 import org.gcube.common.workspacetaskexecutor.shared.TaskParameterType;
+import org.gcube.common.workspacetaskexecutor.shared.dataminer.TaskConfiguration;
 import org.gcube.portlets.widgets.wstaskexecutor.client.WsTaskExecutorWidget;
 import org.gcube.portlets.widgets.wstaskexecutor.client.event.DeleteCustomFieldEvent;
 import org.gcube.portlets.widgets.wstaskexecutor.client.event.DeleteCustomFieldEventHandler;
@@ -48,8 +49,7 @@ import com.google.gwt.user.client.ui.Widget;
 public abstract class CreateTaskConfigurationView extends Composite {
 
 	/** The ui binder. */
-	private static CreateTaskConfigurationViewUiBinder uiBinder =
+	private static CreateTaskConfigurationViewUiBinder uiBinder = GWT.create(CreateTaskConfigurationViewUiBinder.class);
-		GWT.create(CreateTaskConfigurationViewUiBinder.class);
 
 	/**
 	 * The Interface CreateTaskConfigurationViewUiBinder.
@@ -110,6 +110,12 @@ public abstract class CreateTaskConfigurationView extends Composite {
 
 	private WSItem folder;
 
+
+	private boolean isEditConfiguration;
+
+
+	private TaskConfiguration editConfiguration;
+
 	/**
 	 * Submit handler.
 	 */
@@ -146,10 +152,16 @@ public abstract class CreateTaskConfigurationView extends Composite {
 	 * implement HasHTML instead of HasText.
 	 *
 	 * @param folder the folder
+	 * @param conf the conf
 	 */
-	public CreateTaskConfigurationView(WSItem folder) {
+	public CreateTaskConfigurationView(WSItem folder, TaskConfiguration conf) {
 		this.folder = folder;
 
+		if(conf!=null)
+			this.isEditConfiguration = true;
+
+		this.editConfiguration = conf;
+
 		initWidget(uiBinder.createAndBindUi(this));
 
 		bindEvents();
@@ -183,7 +195,14 @@ public abstract class CreateTaskConfigurationView extends Composite {
 				}
 
 				if(result.size()>0){
-					field_select_scope.setSelectedValue(result.get(0).getScopeName());
+
+					if(isEditConfiguration){
+						String vreName = FormatUtil.toVREName(editConfiguration.getScope());
+						field_select_scope.setSelectedValue(vreName);
+					}
+					else
+						field_select_scope.setSelectedValue(result.get(0).getScopeName());
+
 					//field_select_vre.setSelectedIndex(0);
 					//field_select_vre.fireEvent(DomEvent.fireNativeEvent(nativeEvent, handlerSource););
 					DomEvent.fireNativeEvent(Document.get().createChangeEvent(), field_select_scope);
@@ -197,29 +216,48 @@ public abstract class CreateTaskConfigurationView extends Composite {
 			}
 		});
 
-//		CustomFieldEntry customFieldEntry;
+		if(isEditConfiguration){
-//		if(folder.getPublicLink()!=null){
+
-//			customFieldEntry = new CustomFieldEntry(eventBus, "publicLink", folder.getPublicLink(), "FILE");
+			field_task_id.setValue(editConfiguration.getTaskId());
-//			customFieldEntry.setEnableValue(false);
+			field_task_description.setValue(editConfiguration.getTaskDescription());
-//			customFieldEntriesList.add(customFieldEntry);
+
-//			cg_parameters_control.add(customFieldEntry);
+			List<TaskParameter> params = editConfiguration.getListParameters();
-//		}else
+			for (TaskParameter taskParameter : params) {
-		addCustomFieldEvent(null);
+				appendCustomField(taskParameter.getKey(), taskParameter.getValue(), taskParameter.getType().getType());
+			}
+
+			pager.getRight().setText("Update Configuration");
+		}
+		else
+			addEmptyCustomFieldEvent(null);
 
 	}
 
+
 	/**
-	 * Adds the custom field event.
+	 * Adds the empty custom field event.
 	 *
 	 * @param e the e
 	 */
 	@UiHandler("addCustomFieldButton")
-	void addCustomFieldEvent(ClickEvent e){
+	void addEmptyCustomFieldEvent(ClickEvent e){
 
-		CustomFieldEntry toAdd = new CustomFieldEntry(eventBus, null, null, null);
+		appendCustomField(null, null, null);
+
+	}
+
+	/**
+	 * Append custom field.
+	 *
+	 * @param key the key
+	 * @param value the value
+	 * @param parameterType the parameter type
+	 */
+	private void appendCustomField(String key, String value, String parameterType){
+
+		CustomFieldEntry toAdd = new CustomFieldEntry(eventBus, key, value, parameterType);
 		customFieldEntriesList.add(toAdd);
 		cg_parameters_control.add(toAdd);
-
 	}
 
 	/**

src/main/java/org/gcube/portlets/widgets/wstaskexecutor/client/view/binder/ShowTaskConfigurationsView.java

@@ -7,7 +7,8 @@ import java.util.List;
 
 import org.gcube.common.workspacetaskexecutor.shared.dataminer.TaskConfiguration;
 import org.gcube.portlets.widgets.wstaskexecutor.client.WsTaskExecutorWidget;
-import org.gcube.portlets.widgets.wstaskexecutor.client.event.ShowCreateTaskConfigurationEvent;
+import org.gcube.portlets.widgets.wstaskexecutor.client.event.ShowCreateTaskConfigurationDialogEvent;
+import org.gcube.portlets.widgets.wstaskexecutor.client.event.ShowCreateTaskConfigurationDialogEvent.Operation;
 import org.gcube.portlets.widgets.wstaskexecutor.shared.WSItem;
 
 import com.github.gwtbootstrap.client.ui.Button;
@@ -84,9 +85,14 @@ public abstract class ShowTaskConfigurationsView extends Composite {
 		flex_table_configurations.getElement().getStyle().setMarginTop(10, Unit.PX);
 		flex_table_configurations.addStyleName("table-fixed");
 		//flex_table_configurations.setWidget(0, 0, new HTML("<b>Config Id<b>"));
-		flex_table_configurations.setWidget(0, 0, new HTML("<b>Algorithm Id<b>"));
+		HTML h0 = new HTML("<b>Algorithm Id<b>");
-		flex_table_configurations.setWidget(0, 1, new HTML("<b>N.Par.<b>"));
+		h0.setTitle("The Algorithm Id");
-		flex_table_configurations.setWidget(0, 2, new HTML("<b>VRE<b>"));
+		flex_table_configurations.setWidget(0, 0, h0);
+		HTML h1 = new HTML("<b>N.Par.<b>");
+		h1.setTitle("Number of parameters used by the Algorithm");
+		flex_table_configurations.setWidget(0, 1, h1);
+		HTML h2 = new HTML("<b>VRE<b>");
+		flex_table_configurations.setWidget(0, 2, h2);
 		flex_table_configurations.setWidget(0, 3, new HTML("<b>Owner<b>"));
 		flex_table_configurations.setWidget(0, 4, new HTML("<b>Oper.<b>"));
 		flex_table_configurations.setWidget(0, 5, new HTML("<b>Oper.<b>"));
@@ -138,7 +144,7 @@ public abstract class ShowTaskConfigurationsView extends Composite {
 
 				@Override
 				public void onClick(ClickEvent event) {
-
+					WsTaskExecutorWidget.eventBus.fireEvent(new ShowCreateTaskConfigurationDialogEvent(wsItem, taskConfiguration, Operation.EDIT_EXISTING));
 				}
 			});
 
@@ -153,7 +159,7 @@ public abstract class ShowTaskConfigurationsView extends Composite {
 				@Override
 				public void onClick(ClickEvent event) {
 					selectedConfiguration = taskConfiguration;
-					setConfirm(true, "Deleting che configuration: <br/>"+taskConfiguration+". <br/>Confirm?");
+					setConfirm(true, "<div style='font-size:14px; font-weight:bold;'>Deleting che configuration: </div><div><br/>"+taskConfiguration+".<br/><br/><div style='font-size:14px; font-weight:bold;'>Confirm?</div></div>");
 
 				}
 			});
@@ -180,7 +186,7 @@ public abstract class ShowTaskConfigurationsView extends Composite {
 	@UiHandler("butt_CreateNewConfiguration")
 	void addCustomFieldEvent(ClickEvent e){
 
-		WsTaskExecutorWidget.eventBus.fireEvent(new ShowCreateTaskConfigurationEvent(wsItem));
+		WsTaskExecutorWidget.eventBus.fireEvent(new ShowCreateTaskConfigurationDialogEvent(wsItem, null, Operation.CREATE_NEW));
 
 	}