Minor Update

git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/portlets/user/tabular-data-portlet@94835 82a268e6-3cf1-43bd-a215-b396298e98cf

src/main/java/org/gcube/portlets/user/td/client/TabularDataController.java

@@ -5,6 +5,9 @@ package org.gcube.portlets.user.td.client;
 
 import java.util.ArrayList;
 
+import org.gcube.portlets.user.td.client.template.TemplateApplyDialog;
+import org.gcube.portlets.user.td.client.template.TemplateDeleteDialog;
+import org.gcube.portlets.user.td.client.template.TemplateOpenDialog;
 import org.gcube.portlets.user.td.columnwidget.client.batch.ReplaceBatchDialog;
 import org.gcube.portlets.user.td.columnwidget.client.replace.ReplaceDialog;
 import org.gcube.portlets.user.td.csvexportwidget.client.CSVExportWizardTD;
@@ -18,8 +21,6 @@ import org.gcube.portlets.user.td.sdmximportwidget.client.SDMXImportWizardTD;
 import org.gcube.portlets.user.td.sharewidget.client.TRShare;
 import org.gcube.portlets.user.td.tablewidget.client.CloneTabularResource;
 import org.gcube.portlets.user.td.tablewidget.client.rows.DeleteRows;
-import org.gcube.portlets.user.td.tablewidget.client.template.TemplateApplyDialog;
-import org.gcube.portlets.user.td.tablewidget.client.template.TemplateDeleteDialog;
 import org.gcube.portlets.user.td.tablewidget.client.util.UtilsGXT3;
 import org.gcube.portlets.user.td.taskswidget.client.TdTaskController;
 import org.gcube.portlets.user.td.widgetcommonevent.client.event.ChangeTableRequestEvent;
@@ -686,6 +687,8 @@ public class TabularDataController {
 
 	protected void openTemplateOpen() {
 		Log.debug("Template Open call");
+		TemplateOpenDialog tdDialog = new TemplateOpenDialog(eventBus);
+		tdDialog.show();
 		
 	}
 

src/main/java/org/gcube/portlets/user/td/client/progress/TemplateApplyProgressBarUpdater.java

@@ -0,0 +1,75 @@
+/**
+ * 
+ */
+package org.gcube.portlets.user.td.client.progress;
+
+
+
+
+import org.gcube.portlets.user.td.widgetcommonevent.shared.TRId;
+
+import com.allen_sauer.gwt.log.client.Log;
+import com.sencha.gxt.widget.core.client.ProgressBar;
+
+/**
+ * 
+ * @author "Giancarlo Panichi" 
+ * <a href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a> 
+ *
+ */
+public class TemplateApplyProgressBarUpdater implements TemplateApplyProgressListener {
+	
+	protected ProgressBar progressBar;
+	
+	/**
+	 * Creates a new {@link ProgressBar} updater.
+	 * @param progressBar the {@link ProgressBar} to update.
+	 */
+	public TemplateApplyProgressBarUpdater(ProgressBar progressBar) {
+		this.progressBar = progressBar;
+	}
+
+	
+	/**
+	 * {@inheritDoc}
+	 */
+	public void operationComplete(TRId trId) {
+		Log.info("Completed");
+		progressBar.updateProgress(1, "Completed");	
+		
+	}
+
+	/**
+	 * {@inheritDoc}
+	 */
+	public void operationFailed(Throwable caught, String reason, String failureDetails) {
+		Log.info("Failed");
+		progressBar.updateText("Failed");
+	}
+
+	public void operationInitializing() {
+		Log.info("Inizializing");
+		progressBar.updateProgress(0, "Initializing...");
+	}
+
+	public void operationUpdate(float elaborated) {
+		Log.info("Import elaborated: "+elaborated);
+		if (elaborated == 0) progressBar.updateProgress(0, "Initializing...");
+		if (elaborated>0 && elaborated<1) {
+			Log.trace("progress "+elaborated);
+			int elab=new Float(elaborated*100).intValue();
+			progressBar.updateProgress(elaborated,elab+"% Progress...");
+		}
+		if (elaborated == 1) progressBar.updateProgress(1, "Completing...");
+		
+	}
+
+
+	@Override
+	public void operationStopped(TRId trId,String reason, String details) {
+		Log.debug("Operation Stopped: ["+trId.toString()+", "+reason+", "+details+"]");
+		progressBar.updateText("Validations failed");
+		
+	}
+
+}

src/main/java/org/gcube/portlets/user/td/client/progress/TemplateApplyProgressDialog.java

@@ -0,0 +1,130 @@
+package org.gcube.portlets.user.td.client.progress;
+
+
+import org.gcube.portlets.user.td.client.template.TemplateApplyDialog;
+import org.gcube.portlets.user.td.tablewidget.client.util.UtilsGXT3;
+import org.gcube.portlets.user.td.widgetcommonevent.client.event.ChangeTableRequestEvent;
+import org.gcube.portlets.user.td.widgetcommonevent.client.type.ChangeTableRequestType;
+import org.gcube.portlets.user.td.widgetcommonevent.shared.TRId;
+
+import com.allen_sauer.gwt.log.client.Log;
+import com.google.web.bindery.event.shared.EventBus;
+import com.sencha.gxt.core.client.util.Margins;
+import com.sencha.gxt.widget.core.client.FramedPanel;
+import com.sencha.gxt.widget.core.client.ProgressBar;
+import com.sencha.gxt.widget.core.client.Window;
+import com.sencha.gxt.widget.core.client.button.TextButton;
+import com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer;
+import com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer.VerticalLayoutData;
+import com.sencha.gxt.widget.core.client.event.SelectEvent;
+import com.sencha.gxt.widget.core.client.event.SelectEvent.SelectHandler;
+
+
+
+/**
+ * LabelColumnProgressDialog is a Dialog that show progress of change the column label 
+ * 
+ * @author "Giancarlo Panichi" 
+ * <a href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a> 
+ *
+ */
+public class TemplateApplyProgressDialog extends Window implements TemplateApplyProgressListener {
+		public static final int STATUS_POLLING_DELAY = 1000;
+		protected String WIDTH = "400px";
+		protected String HEIGHT = "120px";
+		protected TemplateApplyDialog dialog;
+		protected EventBus eventBus;
+		protected TemplateApplyProgressUpdater progressUpdater;
+		protected TextButton ok;
+		protected TRId trId;
+		
+		public TemplateApplyProgressDialog(TemplateApplyDialog dialog, EventBus eventBus) {
+			this.dialog=dialog;
+			this.eventBus=eventBus;
+			setWidth(WIDTH);
+			setHeight(HEIGHT);
+			setBodyBorder(false);
+			setResizable(true);
+			setModal(true);
+			setHeadingText("Template Apply Progress");
+			
+			trId=null;
+			
+			FramedPanel panel=new FramedPanel();
+			panel.setHeaderVisible(false);
+			panel.setBodyBorder(false);
+			
+			VerticalLayoutContainer v = new VerticalLayoutContainer();
+			
+			
+			ProgressBar progressBar = new ProgressBar();
+			
+			ok=new TextButton("OK");
+			ok.addSelectHandler(new SelectHandler() {
+				
+				public void onSelect(SelectEvent event) {
+					updateInvocation();
+					
+				}
+			});
+			
+			v.add(progressBar, new VerticalLayoutData(1,
+					1, new Margins(5, 5, 5, 5)));
+			
+			panel.add(v);
+			panel.addButton(ok);
+			add(panel);
+			
+			
+			progressUpdater = new TemplateApplyProgressUpdater();
+			progressUpdater.addListener(new TemplateApplyProgressBarUpdater(progressBar));
+
+			progressUpdater.addListener(this);
+			progressUpdater.scheduleRepeating(STATUS_POLLING_DELAY);
+			show();
+			ok.setVisible(false);
+					
+		}
+
+		public void operationInitializing() {
+			// TODO Auto-generated method stub
+			
+		}
+
+		public void operationUpdate(float elaborated) {
+			// TODO Auto-generated method stub
+			
+		}
+
+		public void operationComplete(TRId trId) {
+			Log.debug("Operation Complete return: "+trId.toString());
+			this.trId=trId;
+			updateInvocation();
+		}
+
+		public void operationFailed(Throwable caught, String reason,
+				String failureDetails) {
+			ok.setVisible(true);
+			this.trId=null;
+			UtilsGXT3.alert("Error in Template Apply", reason);
+			
+		}
+		
+		public void updateInvocation(){
+			if(trId!=null){
+				ChangeTableRequestEvent changeTableRequestEvent=
+						new ChangeTableRequestEvent(ChangeTableRequestType.TEMPLATEAPPLY, trId);
+				eventBus.fireEvent(changeTableRequestEvent);
+			}
+			dialog.hide();
+			hide();
+		
+		}
+
+		@Override
+		public void operationStopped(TRId trId,String reason, String details) {
+			Log.debug("Operation Stopped: ["+trId.toString()+", "+reason+", "+details+"]");
+			ok.setVisible(true);
+			this.trId=trId;
+		}
+}

src/main/java/org/gcube/portlets/user/td/client/progress/TemplateApplyProgressListener.java

@@ -0,0 +1,52 @@
+/**
+ * 
+ */
+package org.gcube.portlets.user.td.client.progress;
+
+import org.gcube.portlets.user.td.widgetcommonevent.shared.TRId;
+
+
+
+/**
+ * Defines a listener for operation progress.
+ *
+ * @author "Giancarlo Panichi" 
+ * <a href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a> 
+ *
+ */
+public interface TemplateApplyProgressListener {
+	
+	/**
+	 * Called when the operation is starting.
+	 */
+	public void operationInitializing();
+	
+	/**
+	 * Called when there is a progress for the operation.
+	 * @param elaborated the elaborated part.
+	 */
+	public void operationUpdate(float elaborated);
+	
+	
+	/**
+	 * Called when the operation is complete.
+	 */
+	public void operationComplete(TRId trId);
+
+	/**
+	 * Called when the operation is failed.
+	 * @param caught the failure exception.
+	 * @param reason the failure reason.
+	 */
+	public void operationFailed(Throwable caught, String reason, String failureDetails);
+	
+	/**
+	 * Called when the operation is stopped
+	 * 
+	 * @param trId
+	 * @param reason
+	 * @param details
+	 */
+	public void operationStopped(TRId trId, String reason, String details);
+
+}

src/main/java/org/gcube/portlets/user/td/client/progress/TemplateApplyProgressUpdater.java

@@ -0,0 +1,181 @@
+/**
+ * 
+ */
+package org.gcube.portlets.user.td.client.progress;
+
+import java.util.ArrayList;
+
+import org.gcube.portlets.user.td.gwtservice.client.rpc.TDGWTServiceAsync;
+import org.gcube.portlets.user.td.gwtservice.shared.template.TemplateApplyMonitor;
+import org.gcube.portlets.user.td.widgetcommonevent.shared.TRId;
+
+import com.allen_sauer.gwt.log.client.Log;
+import com.google.gwt.user.client.Timer;
+import com.google.gwt.user.client.rpc.AsyncCallback;
+
+
+/**
+ * 
+ * @author "Giancarlo Panichi" 
+ * <a href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a> 
+ *
+ */
+public class TemplateApplyProgressUpdater extends Timer {
+
+	protected ArrayList<TemplateApplyProgressListener> listeners = new ArrayList<TemplateApplyProgressListener>();
+
+	/**
+	 * {@inheritDoc}
+	 */
+	@Override
+	public void run() {
+		Log.debug("requesting operation progress");
+		TDGWTServiceAsync.INSTANCE
+				.getTemplateApplyMonitor(new AsyncCallback<TemplateApplyMonitor>() {
+
+					
+					public void onFailure(Throwable caught) {
+						cancel();
+						Log.error("Error retrieving the operation state",
+								caught);
+						String message = getStack(caught);
+						fireOperationFailed(caught,
+								"Failed getting operation updates", message);
+					}
+
+					public void onSuccess(TemplateApplyMonitor result) {
+						Log.info("retrieved TemplateApplyMonitor: "
+								+ result.getStatus());
+						switch (result.getStatus()) {
+						case INITIALIZING:
+							Log.info("Initializing...");
+							fireOperationInitializing();
+							break;
+						case ABORTED:
+							cancel();
+							Log.info("Template Apply Operation Aborted");
+							break;
+						case IN_PROGRESS:
+							fireOperationUpdate(result.getProgress());
+							break;
+						case VALIDATING_RULES:
+							fireOperationUpdate(result.getProgress());
+							break;	
+						case STOPPED:
+							cancel();
+							stopMessage(result);
+							break;		
+						case FAILED:
+							cancel();
+							errorMessage(result);
+							break;
+						case SUCCEDED:
+							cancel();
+							Log.info("Fisnish TableId :"
+									+ result.getTrId());
+							fireOperationComplete(result.getTrId());
+							break;
+						default:
+							Log.info("Unknow State");
+							break;
+						}
+
+					}
+
+					
+
+				});
+
+	}
+
+	protected void errorMessage(TemplateApplyMonitor result) {
+		Log.info("Template Apply Failed");
+		Throwable th = null;
+		String failure = null;
+		String details = null;
+		if (result.getError() != null) {
+			th = result.getError();
+			failure = "Failed Client Library applying template";
+			details = result.getError().getLocalizedMessage();
+		} else {
+			th = new Throwable("Failed");
+			failure = "Failed Client Library applying template";
+			details = "Template Apply failed";
+		}
+		
+		fireOperationFailed(th, failure, details);
+	}
+	
+	protected void stopMessage(TemplateApplyMonitor result) {
+		Log.info("Template Apply Stopped");
+		String failure = null;
+		String details = null;
+		if (result.getError() != null) {	
+			failure = "Stopped applying template";
+			details = result.getError().getLocalizedMessage();
+		} else {
+			failure = "Stopped applying template";
+			details = "Apply template stopped";
+		}
+	
+		fireOperationStopped(result.getTrId(),failure, details);
+	}
+	
+
+	protected String getStack(Throwable e) {
+		String message = e.getLocalizedMessage() + " -> <br>";
+		Throwable c = e.getCause();
+		if (c != null)
+			message += getStack(c);
+		return message;
+	}
+
+	protected void fireOperationInitializing() {
+		for (TemplateApplyProgressListener listener : listeners)
+			listener.operationInitializing();
+	}
+
+	protected void fireOperationUpdate(float elaborated) {
+		for (TemplateApplyProgressListener listener : listeners)
+			listener.operationUpdate(elaborated);
+	}
+
+	protected void fireOperationComplete(TRId trId) {
+		for (TemplateApplyProgressListener listener : listeners)
+			listener.operationComplete(trId);
+	}
+
+	protected void fireOperationFailed(Throwable caught, String failure,
+			String failureDetails) {
+		for (TemplateApplyProgressListener listener : listeners)
+			listener.operationFailed(caught, failure, failureDetails);
+	}
+
+	protected void fireOperationStopped(TRId trId, String reason, String details) {
+		for (TemplateApplyProgressListener listener : listeners)
+			listener.operationStopped(trId,reason, details);
+	}
+	
+	
+	/**
+	 * Add a new {@link TemplateApplyProgressListener} to this
+	 * {@link TemplateApplyProgressUpdater}.
+	 * 
+	 * @param listener
+	 *            the listener to add.
+	 */
+	public void addListener(TemplateApplyProgressListener listener) {
+		listeners.add(listener);
+	}
+
+	/**
+	 * Removes the specified {@link TemplateApplyProgressListener} from this
+	 * {@link TemplateApplyProgressUpdater}.
+	 * 
+	 * @param listener
+	 *            the listener to remove.
+	 */
+	public void removeListener(TemplateApplyProgressListener listener) {
+		listeners.remove(listener);
+	}
+}

src/main/java/org/gcube/portlets/user/td/client/resource/TabularDataResources.java

@@ -17,6 +17,13 @@ public interface TabularDataResources extends ClientBundle {
 	
 	public static final TabularDataResources INSTANCE =  GWT.create(TabularDataResources.class);
 	
+	@Source("arrow-refresh_32.png")
+	ImageResource refresh32();
+	
+	@Source("arrow-refresh.png")
+	ImageResource refresh();
+	
+	
 	@Source("page-white-add_32.png")
 	ImageResource open32();
 	
@@ -41,12 +48,6 @@ public interface TabularDataResources extends ClientBundle {
 	@Source("properties.png")
 	ImageResource properties();
 	
-	@Source("template.png")
-	ImageResource template();
-	
-	@Source("template_32.png")
-	ImageResource template32();
-	
 	
 	@Source("sdmx.png")
 	ImageResource sdmx();
@@ -302,6 +303,12 @@ public interface TabularDataResources extends ClientBundle {
 	@Source("template-delete_32.png")
 	ImageResource templateDelete32();
 	
+	@Source("template-apply.png")
+	ImageResource templateApply();
+	
+	@Source("template-apply_32.png")
+	ImageResource templateApply32();
+	
 	@Source("timeline_32.png")
 	ImageResource timeline32();
 	

src/main/java/org/gcube/portlets/user/td/client/ribbon/CurationToolBar.java

@@ -128,7 +128,7 @@ public class CurationToolBar {
 		validationLayout.getFlexCellFormatter().setRowSpan(0, 3, 2);
 
 		applyTemplateButton = new TextButton("Apply Template",
-				TabularDataResources.INSTANCE.template32());
+				TabularDataResources.INSTANCE.templateApply32());
 		applyTemplateButton.disable();
 		applyTemplateButton.setScale(ButtonScale.LARGE);
 		applyTemplateButton.setIconAlign(IconAlign.TOP);

src/main/java/org/gcube/portlets/user/td/client/ribbon/FileToolBar.java

@@ -52,9 +52,9 @@ public class FileToolBar {
 	protected TextButton exportJSONButton;
 
 	//Template
-	//protected TextButton templateOpenButton;
 	protected TextButton templateNewButton;
-    protected TextButton templateDeleteButton;
+	protected TextButton templateOpenButton;
+	protected TextButton templateDeleteButton;
 	
     //Share
 	protected TextButton shareButton;
@@ -315,26 +315,6 @@ public class FileToolBar {
 		templateLayout.setWidget(0, 0, templateNewButton);
 		templateLayout.getFlexCellFormatter().setRowSpan(0, 0, 2);
 		
-		templateDeleteButton = new TextButton("Delete",
-				TabularDataResources.INSTANCE.templateDelete32());
-		templateDeleteButton.enable();
-		templateDeleteButton.setToolTip("Delete");
-		templateDeleteButton.setScale(ButtonScale.LARGE);
-		templateDeleteButton.setIconAlign(IconAlign.TOP);
-		templateDeleteButton.setArrowAlign(ButtonArrowAlign.BOTTOM);
-		templateDeleteButton.addSelectHandler(new SelectHandler() {
-
-			public void onSelect(SelectEvent event) {
-				eventBus.fireEvent(new RibbonEvent(
-				RibbonType.TEMPLATEDELETE));
-			}
-		});
-		
-		templateLayout.setWidget(0, 1, templateDeleteButton);
-		templateLayout.getFlexCellFormatter().setRowSpan(0, 1, 2);
-		
-		
-		/*
 		templateOpenButton = new TextButton("Open",
 				TabularDataResources.INSTANCE.templateAdd32());
 		templateOpenButton.enable();
@@ -350,11 +330,28 @@ public class FileToolBar {
 			}
 		});
 
-		templateLayout.setWidget(0, 0, templateOpenButton);
-		templateLayout.getFlexCellFormatter().setRowSpan(0, 0, 2);
-		*/
+		templateLayout.setWidget(0, 1, templateOpenButton);
+		templateLayout.getFlexCellFormatter().setRowSpan(0, 1, 2);
 		
 		
+		templateDeleteButton = new TextButton("Delete",
+				TabularDataResources.INSTANCE.templateDelete32());
+		templateDeleteButton.enable();
+		templateDeleteButton.setToolTip("Delete");
+		templateDeleteButton.setScale(ButtonScale.LARGE);
+		templateDeleteButton.setIconAlign(IconAlign.TOP);
+		templateDeleteButton.setArrowAlign(ButtonArrowAlign.BOTTOM);
+		templateDeleteButton.addSelectHandler(new SelectHandler() {
+
+			public void onSelect(SelectEvent event) {
+				eventBus.fireEvent(new RibbonEvent(
+				RibbonType.TEMPLATEDELETE));
+			}
+		});
+		
+		templateLayout.setWidget(0, 2, templateDeleteButton);
+		templateLayout.getFlexCellFormatter().setRowSpan(0, 2, 2);
+		
 		cleanCells(templateLayout.getElement());
 
 		// Share
@@ -536,7 +533,7 @@ public class FileToolBar {
 				exportCSVButton.disable();
 				exportJSONButton.disable();
 				exportSDMXButton.disable();
-				//templateOpenButton.enable();
+				templateOpenButton.enable();
 				templateNewButton.enable();
 				templateDeleteButton.enable();
 				timelineButton.disable();
@@ -554,7 +551,7 @@ public class FileToolBar {
 				exportCSVButton.disable();
 				exportJSONButton.disable();
 				exportSDMXButton.disable();
-				//templateOpenButton.enable();
+				templateOpenButton.enable();
 				templateNewButton.enable();
 				templateDeleteButton.enable();
 				timelineButton.disable();
@@ -577,7 +574,7 @@ public class FileToolBar {
 				}
 				exportCSVButton.enable();
 				exportJSONButton.disable();
-				//templateOpenButton.enable();
+				templateOpenButton.enable();
 				templateNewButton.enable();
 				templateDeleteButton.enable();
 				timelineButton.enable();
@@ -595,7 +592,7 @@ public class FileToolBar {
 				exportCSVButton.disable();
 				exportJSONButton.disable();
 				exportSDMXButton.disable();
-				//templateOpenButton.disable();
+				templateOpenButton.disable();
 				templateNewButton.disable();
 				templateDeleteButton.disable();
 				timelineButton.disable();

src/main/java/org/gcube/portlets/user/td/client/template/TemplateApplyDialog.java

@@ -0,0 +1,110 @@
+package org.gcube.portlets.user.td.client.template;
+
+import org.gcube.portlets.user.td.client.progress.TemplateApplyProgressDialog;
+import org.gcube.portlets.user.td.client.resource.TabularDataResources;
+import org.gcube.portlets.user.td.gwtservice.client.rpc.TDGWTServiceAsync;
+import org.gcube.portlets.user.td.gwtservice.shared.template.TemplateApplySession;
+import org.gcube.portlets.user.td.tablewidget.client.util.UtilsGXT3;
+import org.gcube.portlets.user.td.widgetcommonevent.shared.TRId;
+
+import com.allen_sauer.gwt.log.client.Log;
+import com.google.gwt.user.client.rpc.AsyncCallback;
+import com.google.web.bindery.event.shared.EventBus;
+import com.sencha.gxt.widget.core.client.Window;
+import com.sencha.gxt.widget.core.client.event.SelectEvent;
+import com.sencha.gxt.widget.core.client.event.SelectEvent.SelectHandler;
+
+
+/**
+ * 
+ * @author "Giancarlo Panichi" 
+ * <a href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a> 
+ *
+ */
+public class TemplateApplyDialog  extends Window {
+	protected String WIDTH = "650px";
+	protected String HEIGHT = "530px";
+	protected TemplateApplySession templateApplySession;
+	protected TRId trId;
+	protected EventBus eventBus;
+	
+	public TemplateApplyDialog(TRId trId, EventBus eventBus) {
+		this.trId=trId;
+		this.eventBus=eventBus;
+		initWindow();
+		
+		TemplateApplyPanel templateApplyPanel= new TemplateApplyPanel(this,trId, eventBus);
+		add(templateApplyPanel); 
+	}
+	
+	protected void initWindow() {
+		setWidth(WIDTH);
+		setHeight(HEIGHT);
+		setBodyBorder(false);
+		setResizable(false);
+		setHeadingText("Apply Template");
+		setClosable(true);
+		setModal(true);
+		forceLayoutOnResize = true;
+		getHeader().setIcon(TabularDataResources.INSTANCE.templateApply());
+
+	}
+	
+	/**
+	 * {@inheritDoc}
+	 */
+	@Override
+	protected void initTools() {
+		super.initTools();
+
+		closeBtn.addSelectHandler(new SelectHandler() {
+
+			
+			public void onSelect(SelectEvent event) {
+				close();
+			}
+		});
+
+	}
+	
+	protected void close (){
+		hide();
+	}
+	
+	
+	protected void applyTemplate(final TemplateApplySession templateApplySession){	
+		this.templateApplySession=templateApplySession;
+		
+		TDGWTServiceAsync.INSTANCE.startTemplateApply(templateApplySession,
+				new AsyncCallback<Void>() {
+					public void onFailure(Throwable caught) {
+						Log.debug("Apply Template Error: "
+								+ caught.getLocalizedMessage());
+						UtilsGXT3.alert("Apply Template Error ",
+								"Error in invocation of apply template operation!");
+
+					}
+
+					public void onSuccess(Void result) {
+						callApplyTemplateProgressDialog();
+					}
+
+				});
+		
+	
+	}
+
+	
+	
+
+	protected void callApplyTemplateProgressDialog() {
+		TemplateApplyProgressDialog d = new TemplateApplyProgressDialog(
+				this, eventBus);
+		d.show();
+	}
+	
+	
+	
+	
+	
+}

src/main/java/org/gcube/portlets/user/td/client/template/TemplateApplyPanel.java

@@ -0,0 +1,336 @@
+package org.gcube.portlets.user.td.client.template;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.gcube.portlets.user.td.client.resource.TabularDataResources;
+import org.gcube.portlets.user.td.gwtservice.client.rpc.TDGWTServiceAsync;
+import org.gcube.portlets.user.td.gwtservice.shared.template.TemplateApplySession;
+import org.gcube.portlets.user.td.gwtservice.shared.template.TemplateData;
+import org.gcube.portlets.user.td.tablewidget.client.util.UtilsGXT3;
+import org.gcube.portlets.user.td.widgetcommonevent.shared.TRId;
+
+import com.allen_sauer.gwt.log.client.Log;
+import com.google.gwt.core.client.GWT;
+import com.google.gwt.core.client.Scheduler;
+import com.google.gwt.core.client.Scheduler.ScheduledCommand;
+import com.google.gwt.event.dom.client.KeyUpEvent;
+import com.google.gwt.event.dom.client.KeyUpHandler;
+import com.google.gwt.user.client.rpc.AsyncCallback;
+import com.google.web.bindery.event.shared.EventBus;
+import com.sencha.gxt.cell.core.client.ButtonCell.IconAlign;
+import com.sencha.gxt.core.client.IdentityValueProvider;
+import com.sencha.gxt.core.client.Style.SelectionMode;
+import com.sencha.gxt.core.client.resources.ThemeStyles;
+import com.sencha.gxt.core.client.util.Margins;
+import com.sencha.gxt.data.client.loader.RpcProxy;
+import com.sencha.gxt.data.shared.ListStore;
+import com.sencha.gxt.data.shared.ModelKeyProvider;
+import com.sencha.gxt.data.shared.Store;
+import com.sencha.gxt.data.shared.Store.StoreFilter;
+import com.sencha.gxt.data.shared.loader.ListLoadConfig;
+import com.sencha.gxt.data.shared.loader.ListLoadResult;
+import com.sencha.gxt.data.shared.loader.ListLoadResultBean;
+import com.sencha.gxt.data.shared.loader.ListLoader;
+import com.sencha.gxt.data.shared.loader.LoadResultListStoreBinding;
+import com.sencha.gxt.widget.core.client.FramedPanel;
+import com.sencha.gxt.widget.core.client.button.TextButton;
+import com.sencha.gxt.widget.core.client.container.BoxLayoutContainer.BoxLayoutData;
+import com.sencha.gxt.widget.core.client.container.BoxLayoutContainer.BoxLayoutPack;
+import com.sencha.gxt.widget.core.client.container.HBoxLayoutContainer;
+import com.sencha.gxt.widget.core.client.container.HBoxLayoutContainer.HBoxLayoutAlign;
+import com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer;
+import com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer.VerticalLayoutData;
+import com.sencha.gxt.widget.core.client.event.SelectEvent;
+import com.sencha.gxt.widget.core.client.event.SelectEvent.SelectHandler;
+import com.sencha.gxt.widget.core.client.form.TextField;
+import com.sencha.gxt.widget.core.client.grid.CheckBoxSelectionModel;
+import com.sencha.gxt.widget.core.client.grid.ColumnConfig;
+import com.sencha.gxt.widget.core.client.grid.ColumnModel;
+import com.sencha.gxt.widget.core.client.grid.Grid;
+import com.sencha.gxt.widget.core.client.toolbar.LabelToolItem;
+import com.sencha.gxt.widget.core.client.toolbar.ToolBar;
+
+public class TemplateApplyPanel extends FramedPanel {
+	protected String WIDTH = "560px";
+	protected String HEIGHT = "520px";
+	protected EventBus eventBus;
+	protected TemplateApplyDialog parent;
+	protected TRId trId;
+	protected TemplateApplySession templateApplySession;
+
+	private TextButton btnApply;
+	private TextButton btnClose;
+
+	protected ListLoader<ListLoadConfig, ListLoadResult<TemplateData>> loader;
+	protected Grid<TemplateData> grid;
+	protected ExtendedListStore<TemplateData> store;
+
+	public TemplateApplyPanel(TemplateApplyDialog parent, TRId trId,
+			EventBus eventBus) {
+		this.parent = parent;
+		this.trId = trId;
+		Log.debug("TemplateApplyPanel");
+		setWidth(WIDTH);
+		setHeight(HEIGHT);
+		setHeaderVisible(false);
+		setBodyBorder(false);
+		this.eventBus = eventBus;
+
+		create();
+
+	}
+
+	protected void create() {
+		ToolBar toolBarHead = new ToolBar();
+		toolBarHead.add(new LabelToolItem("Search: "));
+		final TextField searchField = new TextField();
+		toolBarHead.add(searchField);
+		
+		TextButton btnReload = new TextButton();
+		//btnReload.setText("Reload");
+		btnReload.setIcon(TabularDataResources.INSTANCE.refresh());
+		btnReload.setToolTip("Reload");
+		toolBarHead.add(btnReload);
+		
+		
+		IdentityValueProvider<TemplateData> identity = new IdentityValueProvider<TemplateData>();
+		CheckBoxSelectionModel<TemplateData> sm = new CheckBoxSelectionModel<TemplateData>(
+				identity);
+
+		TemplateDataProperties props = GWT.create(TemplateDataProperties.class);
+
+		ColumnConfig<TemplateData, String> nameCol = new ColumnConfig<TemplateData, String>(
+				props.name(), 120, "Name");
+		ColumnConfig<TemplateData, String> categoryCol = new ColumnConfig<TemplateData, String>(
+				props.category(), 60, "Category");
+		
+		ColumnConfig<TemplateData, String> agencyCol = new ColumnConfig<TemplateData, String>(
+				props.agency(), 100, "Agency");
+
+		ColumnConfig<TemplateData, String> descriptionCol = new ColumnConfig<TemplateData, String>(
+				props.description(), 120, "Description");
+
+		List<ColumnConfig<TemplateData, ?>> l = new ArrayList<ColumnConfig<TemplateData, ?>>();
+		l.add(nameCol);
+		l.add(categoryCol);
+		l.add(agencyCol);
+		l.add(descriptionCol);
+
+		ColumnModel<TemplateData> cm = new ColumnModel<TemplateData>(l);
+
+		store = new ExtendedListStore<TemplateData>(props.id());
+
+		searchField.addKeyUpHandler(new KeyUpHandler() {
+
+			public void onKeyUp(KeyUpEvent event) {
+				Log.trace("searchTerm: "+searchField.getCurrentValue());
+				store.applyFilters();				
+			}
+		});
+		
+		store.addFilter(new StoreFilter<TemplateData>() {
+
+			@Override
+			public boolean select(Store<TemplateData> store,
+					TemplateData parent, TemplateData item) {
+				String searchTerm = searchField.getCurrentValue();
+				if (searchTerm == null) return true;
+				return TemplateApplyPanel.this.select(item, searchTerm);
+			}
+		});
+
+		store.setEnableFilters(true);
+		
+
+		RpcProxy<ListLoadConfig, ListLoadResult<TemplateData>> proxy = new RpcProxy<ListLoadConfig, ListLoadResult<TemplateData>>() {
+
+			public void load(ListLoadConfig loadConfig,
+					final AsyncCallback<ListLoadResult<TemplateData>> callback) {
+				loadData(loadConfig, callback);
+			}
+		};
+		loader = new ListLoader<ListLoadConfig, ListLoadResult<TemplateData>>(
+				proxy);
+
+		loader.setRemoteSort(false);
+		loader.addLoadHandler(new LoadResultListStoreBinding<ListLoadConfig, TemplateData, ListLoadResult<TemplateData>>(
+				store) {
+		});
+		
+		
+		SelectHandler sh = new SelectHandler() {
+			public void onSelect(SelectEvent event) {
+				loader.load();
+			}
+		};
+		
+		btnReload.addSelectHandler(sh);
+		
+		grid = new Grid<TemplateData>(store, cm) {
+			@Override
+			protected void onAfterFirstAttach() {
+				super.onAfterFirstAttach();
+				Scheduler.get().scheduleDeferred(new ScheduledCommand() {
+
+					public void execute() {
+						loader.load();
+					}
+				});
+			}
+		};
+
+		sm.setSelectionMode(SelectionMode.SINGLE);
+		grid.setLoader(loader);
+		grid.setSelectionModel(sm);
+		grid.setHeight("384px");
+		grid.getView().setStripeRows(true);
+		grid.getView().setColumnLines(true);
+		grid.getView().setAutoFill(true);
+		grid.setBorders(false);
+		grid.setLoadMask(true);
+		grid.setColumnReordering(true);
+		grid.setColumnResize(true);
+		grid.getView().setAutoExpandColumn(descriptionCol);
+		
+		
+		
+		
+		ToolBar toolBar = new ToolBar();
+		toolBar.add(grid);
+		toolBar.addStyleName(ThemeStyles.getStyle().borderTop());
+		toolBar.getElement().getStyle().setProperty("borderBottom", "none");
+
+		btnApply = new TextButton("Apply");
+		btnApply.setIcon(TabularDataResources.INSTANCE.templateApply());
+		btnApply.setIconAlign(IconAlign.RIGHT);
+		btnApply.setTitle("Apply Template");
+		btnApply.addSelectHandler(new SelectHandler() {
+
+			public void onSelect(SelectEvent event) {
+				Log.debug("Pressed Apply");
+				apply();
+
+			}
+		});
+
+		btnClose = new TextButton("Close");
+		btnClose.setIcon(TabularDataResources.INSTANCE.close());
+		btnClose.setIconAlign(IconAlign.RIGHT);
+		btnClose.setTitle("Cancel filter");
+		btnClose.addSelectHandler(new SelectHandler() {
+
+			public void onSelect(SelectEvent event) {
+				Log.debug("Pressed Close");
+				close();
+			}
+		});
+
+		HBoxLayoutContainer flowButton = new HBoxLayoutContainer();
+		flowButton.setHBoxLayoutAlign(HBoxLayoutAlign.MIDDLE);
+		flowButton.setPack(BoxLayoutPack.CENTER);
+
+		flowButton.add(btnApply, new BoxLayoutData(new Margins(2, 4, 2, 4)));
+		flowButton.add(btnClose, new BoxLayoutData(new Margins(2, 4, 2, 4)));
+
+		VerticalLayoutContainer v = new VerticalLayoutContainer();
+		v.add(toolBarHead, new VerticalLayoutData(1, -1, new Margins(0)));
+		v.add(grid, new VerticalLayoutData(-1, -1, new Margins(0)));
+		v.add(toolBar, new VerticalLayoutData(1, 25, new Margins(0)));
+		v.add(flowButton, new VerticalLayoutData(-1, 36,
+				new Margins(5, 2, 5, 2)));
+		add(v);
+
+	}
+
+	protected void loadData(ListLoadConfig loadConfig,
+			final AsyncCallback<ListLoadResult<TemplateData>> callback) {
+
+		TDGWTServiceAsync.INSTANCE
+				.getTemplates(new AsyncCallback<ArrayList<TemplateData>>() {
+
+					public void onFailure(Throwable caught) {
+						Log.error("load templates failure:"
+								+ caught.getLocalizedMessage());
+						UtilsGXT3.alert("Error retrieving templates",
+								"Error retrieving templates");
+						callback.onFailure(caught);
+					}
+
+					public void onSuccess(ArrayList<TemplateData> result) {
+						Log.trace("loaded " + result.size() + " Occurences");
+						callback.onSuccess(new ListLoadResultBean<TemplateData>(
+								result));
+
+					}
+
+				});
+
+	}
+	
+	
+	
+	/*
+	 * protected void setMenu() { Menu contextMenu = new Menu();
+	 * 
+	 * MenuItem deleteTemplateItem = new MenuItem("Delete");
+	 * deleteTemplateItem.setId("DeleteTemplate");
+	 * deleteTemplateItem.setIcon(TabularDataResources.INSTANCE.removeTemplate());
+	 * deleteTemplateItem.addSelectionHandler(new SelectionHandler<Item>() {
+	 * 
+	 * @Override public void onSelection(SelectionEvent<Item> event) {
+	 * Log.debug("Delete Template"); TemplateData templateDesc =
+	 * getSelectedItem();
+	 * 
+	 * } });
+	 * 
+	 * grid.setContextMenu(contextMenu); }
+	 */
+
+	protected TemplateData getSelectedItem() {
+		return grid.getSelectionModel().getSelectedItem();
+	}
+
+	protected void apply() {
+		templateApplySession = new TemplateApplySession();
+		TemplateData template = getSelectedItem();
+		if (template == null) {
+			UtilsGXT3.info("Attention", "Select the template to apply");
+		} else {
+			templateApplySession.setTemplateData(getSelectedItem());
+			templateApplySession.setTrId(trId);
+			Log.debug("applyTemplateSession: " + templateApplySession);
+			parent.applyTemplate(templateApplySession);
+		}
+	}
+
+	protected void close() {
+		parent.close();
+	}
+	
+	protected class ExtendedListStore<M> extends ListStore<M> {
+
+		public ExtendedListStore(ModelKeyProvider<? super M> keyProvider) {
+			super(keyProvider);
+		}
+
+		public void applyFilters()
+		{
+			super.applyFilters();
+		}
+
+	}
+	
+	public void gridReload(){
+		grid.getLoader().load();
+	}
+	
+	protected boolean select(TemplateData item, String searchTerm) {
+		if (item.getName()!=null && item.getName().toLowerCase().contains(searchTerm.toLowerCase())) return true;
+		if (item.getCategory()!=null &&item.getCategory().toLowerCase().contains(searchTerm.toLowerCase())) return true;
+		if (item.getAgency()!=null &&item.getAgency().toLowerCase().contains(searchTerm.toLowerCase())) return true;
+		if (item.getDescription()!=null && item.getDescription().toLowerCase().contains(searchTerm.toLowerCase())) return true;
+		return false;
+	}
+
+}

src/main/java/org/gcube/portlets/user/td/client/template/TemplateDataProperties.java

@@ -0,0 +1,24 @@
+package org.gcube.portlets.user.td.client.template;
+
+
+
+import org.gcube.portlets.user.td.gwtservice.shared.template.TemplateData;
+
+import com.google.gwt.editor.client.Editor.Path;
+import com.sencha.gxt.core.client.ValueProvider;
+import com.sencha.gxt.data.shared.ModelKeyProvider;
+import com.sencha.gxt.data.shared.PropertyAccess;
+
+public interface TemplateDataProperties  extends PropertyAccess<TemplateData> {
+	
+	@Path("id")
+	ModelKeyProvider<TemplateData> id();
+	
+	ValueProvider<TemplateData, String> name();
+	ValueProvider<TemplateData, String> agency();
+	ValueProvider<TemplateData, String> description();
+	ValueProvider<TemplateData, String> category();
+	
+	
+}
+

src/main/java/org/gcube/portlets/user/td/client/template/TemplateDeleteDialog.java

@@ -0,0 +1,97 @@
+package org.gcube.portlets.user.td.client.template;
+
+import org.gcube.portlets.user.td.client.resource.TabularDataResources;
+import org.gcube.portlets.user.td.gwtservice.client.rpc.TDGWTServiceAsync;
+import org.gcube.portlets.user.td.gwtservice.shared.template.TemplateDeleteSession;
+
+import org.gcube.portlets.user.td.tablewidget.client.util.UtilsGXT3;
+
+import com.allen_sauer.gwt.log.client.Log;
+import com.google.gwt.user.client.rpc.AsyncCallback;
+import com.google.web.bindery.event.shared.EventBus;
+import com.sencha.gxt.widget.core.client.Window;
+import com.sencha.gxt.widget.core.client.event.SelectEvent;
+import com.sencha.gxt.widget.core.client.event.SelectEvent.SelectHandler;
+
+
+/**
+ * 
+ * @author "Giancarlo Panichi" 
+ * <a href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a> 
+ *
+ */
+public class TemplateDeleteDialog  extends Window {
+	protected String WIDTH = "650px";
+	protected String HEIGHT = "530px";
+	protected TemplateDeleteSession templateDeleteSession;
+	protected EventBus eventBus;
+	
+	public TemplateDeleteDialog(EventBus eventBus) {
+		this.eventBus=eventBus;
+		initWindow();
+		
+		TemplateDeletePanel templateDeletePanel= new TemplateDeletePanel(this, eventBus);
+		add(templateDeletePanel); 
+	}
+	
+	protected void initWindow() {
+		setWidth(WIDTH);
+		setHeight(HEIGHT);
+		setBodyBorder(false);
+		setResizable(false);
+		setHeadingText("Delete Template");
+		setClosable(true);
+		setModal(true);
+		forceLayoutOnResize = true;
+		getHeader().setIcon(TabularDataResources.INSTANCE.templateDelete());
+
+	}
+	
+	/**
+	 * {@inheritDoc}
+	 */
+	@Override
+	protected void initTools() {
+		super.initTools();
+
+		closeBtn.addSelectHandler(new SelectHandler() {
+
+			
+			public void onSelect(SelectEvent event) {
+				close();
+			}
+		});
+
+	}
+	
+	protected void close (){
+		hide();
+	}
+	
+	
+	protected void templatesDelete(final TemplateDeleteSession templateDeleteSession){	
+		this.templateDeleteSession=templateDeleteSession;
+		
+		TDGWTServiceAsync.INSTANCE.startTemplateDelete(templateDeleteSession,
+				new AsyncCallback<Void>() {
+					public void onFailure(Throwable caught) {
+						Log.debug("Delete Template Error: "
+								+ caught.getLocalizedMessage());
+						UtilsGXT3.alert("Apply Template Error ",
+								"Error in invocation of delete template operation!");
+
+					}
+
+					public void onSuccess(Void result) {
+						UtilsGXT3.info("Delete Template",
+								"Template deleted!");
+						close();
+					}
+
+				});
+		
+	
+	}
+	
+	
+}

src/main/java/org/gcube/portlets/user/td/client/template/TemplateDeletePanel.java

@@ -0,0 +1,342 @@
+package org.gcube.portlets.user.td.client.template;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.gcube.portlets.user.td.client.resource.TabularDataResources;
+import org.gcube.portlets.user.td.gwtservice.client.rpc.TDGWTServiceAsync;
+import org.gcube.portlets.user.td.gwtservice.shared.template.TemplateData;
+import org.gcube.portlets.user.td.gwtservice.shared.template.TemplateDeleteSession;
+
+import org.gcube.portlets.user.td.tablewidget.client.util.UtilsGXT3;
+
+import com.allen_sauer.gwt.log.client.Log;
+import com.google.gwt.core.client.GWT;
+import com.google.gwt.core.client.Scheduler;
+import com.google.gwt.core.client.Scheduler.ScheduledCommand;
+import com.google.gwt.event.dom.client.KeyUpEvent;
+import com.google.gwt.event.dom.client.KeyUpHandler;
+import com.google.gwt.user.client.rpc.AsyncCallback;
+import com.google.web.bindery.event.shared.EventBus;
+import com.sencha.gxt.cell.core.client.ButtonCell.IconAlign;
+import com.sencha.gxt.core.client.IdentityValueProvider;
+import com.sencha.gxt.core.client.Style.SelectionMode;
+import com.sencha.gxt.core.client.resources.ThemeStyles;
+import com.sencha.gxt.core.client.util.Margins;
+import com.sencha.gxt.data.client.loader.RpcProxy;
+import com.sencha.gxt.data.shared.ListStore;
+import com.sencha.gxt.data.shared.ModelKeyProvider;
+import com.sencha.gxt.data.shared.Store;
+import com.sencha.gxt.data.shared.Store.StoreFilter;
+import com.sencha.gxt.data.shared.loader.ListLoadConfig;
+import com.sencha.gxt.data.shared.loader.ListLoadResult;
+import com.sencha.gxt.data.shared.loader.ListLoadResultBean;
+import com.sencha.gxt.data.shared.loader.ListLoader;
+import com.sencha.gxt.data.shared.loader.LoadResultListStoreBinding;
+import com.sencha.gxt.widget.core.client.FramedPanel;
+import com.sencha.gxt.widget.core.client.button.TextButton;
+import com.sencha.gxt.widget.core.client.container.BoxLayoutContainer.BoxLayoutData;
+import com.sencha.gxt.widget.core.client.container.BoxLayoutContainer.BoxLayoutPack;
+import com.sencha.gxt.widget.core.client.container.HBoxLayoutContainer;
+import com.sencha.gxt.widget.core.client.container.HBoxLayoutContainer.HBoxLayoutAlign;
+import com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer;
+import com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer.VerticalLayoutData;
+import com.sencha.gxt.widget.core.client.event.SelectEvent;
+import com.sencha.gxt.widget.core.client.event.SelectEvent.SelectHandler;
+import com.sencha.gxt.widget.core.client.form.TextField;
+import com.sencha.gxt.widget.core.client.grid.CheckBoxSelectionModel;
+import com.sencha.gxt.widget.core.client.grid.ColumnConfig;
+import com.sencha.gxt.widget.core.client.grid.ColumnModel;
+import com.sencha.gxt.widget.core.client.grid.Grid;
+import com.sencha.gxt.widget.core.client.toolbar.LabelToolItem;
+import com.sencha.gxt.widget.core.client.toolbar.ToolBar;
+
+public class TemplateDeletePanel extends FramedPanel {
+	protected String WIDTH = "560px";
+	protected String HEIGHT = "520px";
+	protected EventBus eventBus;
+	protected TemplateDeleteDialog parent;
+	protected TemplateDeleteSession templateDeleteSession;
+
+	private TextButton btnDelete;
+	private TextButton btnClose;
+
+	protected ListLoader<ListLoadConfig, ListLoadResult<TemplateData>> loader;
+	protected Grid<TemplateData> grid;
+	protected ExtendedListStore<TemplateData> store;
+	
+	public TemplateDeletePanel(TemplateDeleteDialog parent,
+			EventBus eventBus) {
+		this.parent = parent;
+		Log.debug("TemplateDeletePanel");
+		setWidth(WIDTH);
+		setHeight(HEIGHT);
+		setHeaderVisible(false);
+		setBodyBorder(false);
+		this.eventBus = eventBus;
+
+		create();
+
+	}
+
+	protected void create() {
+		ToolBar toolBarHead = new ToolBar();
+		toolBarHead.add(new LabelToolItem("Search: "));
+		final TextField searchField = new TextField();
+		toolBarHead.add(searchField);
+		
+		TextButton btnReload = new TextButton();
+		//btnReload.setText("Reload");
+		btnReload.setIcon(TabularDataResources.INSTANCE.refresh());
+		btnReload.setToolTip("Reload");
+		toolBarHead.add(btnReload);
+		
+	
+		
+		IdentityValueProvider<TemplateData> identity = new IdentityValueProvider<TemplateData>();
+		CheckBoxSelectionModel<TemplateData> sm = new CheckBoxSelectionModel<TemplateData>(
+				identity);
+
+		TemplateDataProperties props = GWT.create(TemplateDataProperties.class);
+
+		ColumnConfig<TemplateData, String> nameCol = new ColumnConfig<TemplateData, String>(
+				props.name(), 120, "Name");
+		ColumnConfig<TemplateData, String> categoryCol = new ColumnConfig<TemplateData, String>(
+				props.category(), 60, "Category");
+	
+		
+		ColumnConfig<TemplateData, String> agencyCol = new ColumnConfig<TemplateData, String>(
+				props.agency(), 100, "Agency");
+
+		ColumnConfig<TemplateData, String> descriptionCol = new ColumnConfig<TemplateData, String>(
+				props.description(), 120, "Description");
+
+		List<ColumnConfig<TemplateData, ?>> l = new ArrayList<ColumnConfig<TemplateData, ?>>();
+		l.add(nameCol);
+		l.add(categoryCol);
+		l.add(agencyCol);
+		l.add(descriptionCol);
+
+		ColumnModel<TemplateData> cm = new ColumnModel<TemplateData>(l);
+		
+		store = new ExtendedListStore<TemplateData>(props.id());
+
+		searchField.addKeyUpHandler(new KeyUpHandler() {
+
+			public void onKeyUp(KeyUpEvent event) {
+				Log.trace("searchTerm: "+searchField.getCurrentValue());
+				store.applyFilters();				
+			}
+		});
+		
+		store.addFilter(new StoreFilter<TemplateData>() {
+
+			@Override
+			public boolean select(Store<TemplateData> store,
+					TemplateData parent, TemplateData item) {
+				String searchTerm = searchField.getCurrentValue();
+				if (searchTerm == null) return true;
+				return TemplateDeletePanel.this.select(item, searchTerm);
+			}
+		});
+
+		store.setEnableFilters(true);
+		
+
+		RpcProxy<ListLoadConfig, ListLoadResult<TemplateData>> proxy = new RpcProxy<ListLoadConfig, ListLoadResult<TemplateData>>() {
+
+			public void load(ListLoadConfig loadConfig,
+					final AsyncCallback<ListLoadResult<TemplateData>> callback) {
+				loadData(loadConfig, callback);
+			}
+		};
+		loader = new ListLoader<ListLoadConfig, ListLoadResult<TemplateData>>(
+				proxy);
+
+		loader.setRemoteSort(false);
+		loader.addLoadHandler(new LoadResultListStoreBinding<ListLoadConfig, TemplateData, ListLoadResult<TemplateData>>(
+				store) {
+		});
+		
+		SelectHandler sh = new SelectHandler() {
+			public void onSelect(SelectEvent event) {
+				loader.load();
+			}
+		};
+		
+		btnReload.addSelectHandler(sh);
+		
+		grid = new Grid<TemplateData>(store, cm) {
+			@Override
+			protected void onAfterFirstAttach() {
+				super.onAfterFirstAttach();
+				Scheduler.get().scheduleDeferred(new ScheduledCommand() {
+
+					public void execute() {
+						loader.load();
+					}
+				});
+			}
+		};
+
+		sm.setSelectionMode(SelectionMode.MULTI);
+		grid.setLoader(loader);
+		grid.setSelectionModel(sm);
+		grid.setHeight("384px");
+		grid.getView().setStripeRows(true);
+		grid.getView().setColumnLines(true);
+		grid.getView().setAutoFill(true);
+		grid.setBorders(false);
+		grid.setLoadMask(true);
+		grid.setColumnReordering(true);
+		grid.setColumnResize(true);
+		grid.getView().setAutoExpandColumn(descriptionCol);
+
+		ToolBar toolBar = new ToolBar();
+		toolBar.add(grid);
+		toolBar.addStyleName(ThemeStyles.getStyle().borderTop());
+		toolBar.getElement().getStyle().setProperty("borderBottom", "none");
+
+		btnDelete = new TextButton("Delete");
+		btnDelete.setIcon(TabularDataResources.INSTANCE.templateDelete());
+		btnDelete.setIconAlign(IconAlign.RIGHT);
+		btnDelete.setTitle("Delete Template");
+		btnDelete.addSelectHandler(new SelectHandler() {
+
+			public void onSelect(SelectEvent event) {
+				Log.debug("Pressed Delete");
+				delete();
+
+			}
+		});
+
+		btnClose = new TextButton("Close");
+		btnClose.setIcon(TabularDataResources.INSTANCE.close());
+		btnClose.setIconAlign(IconAlign.RIGHT);
+		btnClose.setTitle("Cancel filter");
+		btnClose.addSelectHandler(new SelectHandler() {
+
+			public void onSelect(SelectEvent event) {
+				Log.debug("Pressed Close");
+				close();
+			}
+		});
+
+		HBoxLayoutContainer flowButton = new HBoxLayoutContainer();
+		flowButton.setHBoxLayoutAlign(HBoxLayoutAlign.MIDDLE);
+		flowButton.setPack(BoxLayoutPack.CENTER);
+
+		flowButton.add(btnDelete, new BoxLayoutData(new Margins(2, 4, 2, 4)));
+		flowButton.add(btnClose, new BoxLayoutData(new Margins(2, 4, 2, 4)));
+
+		VerticalLayoutContainer v = new VerticalLayoutContainer();
+		v.add(toolBarHead, new VerticalLayoutData(1, -1, new Margins(0)));
+		v.add(grid, new VerticalLayoutData(-1, -1, new Margins(0)));
+		v.add(toolBar, new VerticalLayoutData(1, 25, new Margins(0)));
+		v.add(flowButton, new VerticalLayoutData(-1, 36,
+				new Margins(5, 2, 5, 2)));
+		add(v);
+
+	}
+
+	protected void loadData(ListLoadConfig loadConfig,
+			final AsyncCallback<ListLoadResult<TemplateData>> callback) {
+
+		TDGWTServiceAsync.INSTANCE
+				.getTemplates(new AsyncCallback<ArrayList<TemplateData>>() {
+
+					public void onFailure(Throwable caught) {
+						Log.error("load templates failure:"
+								+ caught.getLocalizedMessage());
+						UtilsGXT3.alert("Error retrieving templates",
+								"Error retrieving templates");
+						callback.onFailure(caught);
+					}
+
+					public void onSuccess(ArrayList<TemplateData> result) {
+						Log.trace("loaded " + result.size() + " Occurences");
+						callback.onSuccess(new ListLoadResultBean<TemplateData>(
+								result));
+
+					}
+
+				});
+
+	}
+
+	
+	
+
+	
+	/*protected void setMenu() {
+		Menu contextMenu = new Menu();
+
+		MenuItem deleteTemplateItem = new MenuItem("Delete");
+		deleteTemplateItem.setId("DeleteTemplate");
+		deleteTemplateItem.setIcon(ResourceBundle.INSTANCE.removeTemplate());
+		deleteTemplateItem.addSelectionHandler(new SelectionHandler<Item>() {
+
+			@Override
+			public void onSelection(SelectionEvent<Item> event) {
+				Log.debug("Delete Template");
+				TemplateData templateDesc = getSelectedItem();
+
+			}
+		});
+
+		grid.setContextMenu(contextMenu);
+	}*/
+
+	protected ArrayList<TemplateData> getSelectedItem() {
+		ArrayList<TemplateData> templates=new ArrayList<TemplateData>();
+		for(TemplateData template:grid.getSelectionModel().getSelectedItems()){
+			templates.add(template);
+		}
+		return templates;
+	}
+
+	protected void delete() {
+		templateDeleteSession = new TemplateDeleteSession();
+		ArrayList<TemplateData> templates=getSelectedItem();
+		if(templates==null|| templates.size()==0){
+			UtilsGXT3.info("Attention",
+					"Select the template to be deleted");
+		} else {
+			templateDeleteSession.setTemplates(getSelectedItem());
+			Log.debug("templateDeleteSession: " + templateDeleteSession);
+			parent.templatesDelete(templateDeleteSession);
+
+		}
+		
+	}
+
+	protected void close() {
+		parent.close();
+	}
+	
+	protected class ExtendedListStore<M> extends ListStore<M> {
+
+		public ExtendedListStore(ModelKeyProvider<? super M> keyProvider) {
+			super(keyProvider);
+		}
+
+		public void applyFilters()
+		{
+			super.applyFilters();
+		}
+
+	}
+	
+	public void gridReload(){
+		grid.getLoader().load();
+	}
+	
+	protected boolean select(TemplateData item, String searchTerm) {
+		if (item.getName()!=null && item.getName().toLowerCase().contains(searchTerm.toLowerCase())) return true;
+		if (item.getCategory()!=null &&item.getCategory().toLowerCase().contains(searchTerm.toLowerCase())) return true;
+		if (item.getAgency()!=null &&item.getAgency().toLowerCase().contains(searchTerm.toLowerCase())) return true;
+		if (item.getDescription()!=null && item.getDescription().toLowerCase().contains(searchTerm.toLowerCase())) return true;
+		return false;
+	}
+
+}

src/main/java/org/gcube/portlets/user/td/client/template/TemplateOpenDialog.java

@@ -0,0 +1,79 @@
+package org.gcube.portlets.user.td.client.template;
+
+import org.gcube.portlets.user.td.client.resource.TabularDataResources;
+import org.gcube.portlets.user.td.gwtservice.shared.template.TemplateData;
+import org.gcube.portlets.user.td.gwtservice.shared.template.TemplateDeleteSession;
+import org.gcube.portlets.user.tdtemplate.client.TdTemplateController;
+import org.gcube.portlets.user.tdtemplate.client.TdTemplateControllerUpdater;
+
+import com.google.web.bindery.event.shared.EventBus;
+import com.sencha.gxt.widget.core.client.Window;
+import com.sencha.gxt.widget.core.client.event.SelectEvent;
+import com.sencha.gxt.widget.core.client.event.SelectEvent.SelectHandler;
+
+
+/**
+ * 
+ * @author "Giancarlo Panichi" 
+ * <a href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a> 
+ *
+ */
+public class TemplateOpenDialog  extends Window {
+	protected String WIDTH = "650px";
+	protected String HEIGHT = "530px";
+	protected TemplateDeleteSession templateDeleteSession;
+	protected EventBus eventBus;
+	
+	public TemplateOpenDialog(EventBus eventBus) {
+		this.eventBus=eventBus;
+		initWindow();
+		
+		TemplateOpenPanel templateDeletePanel= new TemplateOpenPanel(this, eventBus);
+		add(templateDeletePanel); 
+	}
+	
+	protected void initWindow() {
+		setWidth(WIDTH);
+		setHeight(HEIGHT);
+		setBodyBorder(false);
+		setResizable(false);
+		setHeadingText("Open Template");
+		setClosable(true);
+		setModal(true);
+		forceLayoutOnResize = true;
+		getHeader().setIcon(TabularDataResources.INSTANCE.templateAdd());
+
+	}
+	
+	/**
+	 * {@inheritDoc}
+	 */
+	@Override
+	protected void initTools() {
+		super.initTools();
+
+		closeBtn.addSelectHandler(new SelectHandler() {
+
+			
+			public void onSelect(SelectEvent event) {
+				close();
+			}
+		});
+
+	}
+	
+	protected void close (){
+		hide();
+	}
+	
+	
+	public void templatesOpen(TemplateData template){	
+		TdTemplateControllerUpdater controller = new TdTemplateControllerUpdater(template.getId());
+		TdTemplateController.bindCommonBus(eventBus);
+		controller.getWindowTemplatePanel().show();
+		close();
+		
+	}
+	
+	
+}

src/main/java/org/gcube/portlets/user/td/client/template/TemplateOpenPanel.java

@@ -0,0 +1,340 @@
+package org.gcube.portlets.user.td.client.template;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.gcube.portlets.user.td.client.resource.TabularDataResources;
+import org.gcube.portlets.user.td.gwtservice.client.rpc.TDGWTServiceAsync;
+import org.gcube.portlets.user.td.gwtservice.shared.template.TemplateData;
+import org.gcube.portlets.user.td.tablewidget.client.util.UtilsGXT3;
+
+import com.allen_sauer.gwt.log.client.Log;
+import com.google.gwt.core.client.GWT;
+import com.google.gwt.core.client.Scheduler;
+import com.google.gwt.core.client.Scheduler.ScheduledCommand;
+import com.google.gwt.event.dom.client.KeyUpEvent;
+import com.google.gwt.event.dom.client.KeyUpHandler;
+import com.google.gwt.user.client.rpc.AsyncCallback;
+import com.google.web.bindery.event.shared.EventBus;
+import com.sencha.gxt.cell.core.client.ButtonCell.IconAlign;
+import com.sencha.gxt.core.client.IdentityValueProvider;
+import com.sencha.gxt.core.client.Style.SelectionMode;
+import com.sencha.gxt.core.client.resources.ThemeStyles;
+import com.sencha.gxt.core.client.util.Margins;
+import com.sencha.gxt.data.client.loader.RpcProxy;
+import com.sencha.gxt.data.shared.ListStore;
+import com.sencha.gxt.data.shared.ModelKeyProvider;
+import com.sencha.gxt.data.shared.Store;
+import com.sencha.gxt.data.shared.Store.StoreFilter;
+import com.sencha.gxt.data.shared.loader.ListLoadConfig;
+import com.sencha.gxt.data.shared.loader.ListLoadResult;
+import com.sencha.gxt.data.shared.loader.ListLoadResultBean;
+import com.sencha.gxt.data.shared.loader.ListLoader;
+import com.sencha.gxt.data.shared.loader.LoadResultListStoreBinding;
+import com.sencha.gxt.widget.core.client.FramedPanel;
+import com.sencha.gxt.widget.core.client.button.TextButton;
+import com.sencha.gxt.widget.core.client.container.BoxLayoutContainer.BoxLayoutData;
+import com.sencha.gxt.widget.core.client.container.BoxLayoutContainer.BoxLayoutPack;
+import com.sencha.gxt.widget.core.client.container.HBoxLayoutContainer;
+import com.sencha.gxt.widget.core.client.container.HBoxLayoutContainer.HBoxLayoutAlign;
+import com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer;
+import com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer.VerticalLayoutData;
+import com.sencha.gxt.widget.core.client.event.SelectEvent;
+import com.sencha.gxt.widget.core.client.event.SelectEvent.SelectHandler;
+import com.sencha.gxt.widget.core.client.form.TextField;
+import com.sencha.gxt.widget.core.client.grid.CheckBoxSelectionModel;
+import com.sencha.gxt.widget.core.client.grid.ColumnConfig;
+import com.sencha.gxt.widget.core.client.grid.ColumnModel;
+import com.sencha.gxt.widget.core.client.grid.Grid;
+import com.sencha.gxt.widget.core.client.toolbar.LabelToolItem;
+import com.sencha.gxt.widget.core.client.toolbar.ToolBar;
+
+public class TemplateOpenPanel extends FramedPanel {
+	protected String WIDTH = "560px";
+	protected String HEIGHT = "520px";
+	protected EventBus eventBus;
+	protected TemplateOpenDialog parent;
+	
+
+	private TextButton btnOpen;
+	private TextButton btnClose;
+
+	protected ListLoader<ListLoadConfig, ListLoadResult<TemplateData>> loader;
+	protected Grid<TemplateData> grid;
+	protected ExtendedListStore<TemplateData> store;
+	
+	public TemplateOpenPanel(TemplateOpenDialog parent,
+			EventBus eventBus) {
+		this.parent = parent;
+		Log.debug("TemplateDeletePanel");
+		setWidth(WIDTH);
+		setHeight(HEIGHT);
+		setHeaderVisible(false);
+		setBodyBorder(false);
+		this.eventBus = eventBus;
+
+		create();
+
+	}
+
+	protected void create() {
+		ToolBar toolBarHead = new ToolBar();
+		toolBarHead.add(new LabelToolItem("Search: "));
+		final TextField searchField = new TextField();
+		toolBarHead.add(searchField);
+		
+		TextButton btnReload = new TextButton();
+		//btnReload.setText("Reload");
+		btnReload.setIcon(TabularDataResources.INSTANCE.refresh());
+		btnReload.setToolTip("Reload");
+		toolBarHead.add(btnReload);
+		
+	
+		
+		IdentityValueProvider<TemplateData> identity = new IdentityValueProvider<TemplateData>();
+		CheckBoxSelectionModel<TemplateData> sm = new CheckBoxSelectionModel<TemplateData>(
+				identity);
+
+		TemplateDataProperties props = GWT.create(TemplateDataProperties.class);
+
+		ColumnConfig<TemplateData, String> nameCol = new ColumnConfig<TemplateData, String>(
+				props.name(), 120, "Name");
+		ColumnConfig<TemplateData, String> categoryCol = new ColumnConfig<TemplateData, String>(
+				props.category(), 60, "Category");
+	
+		
+		ColumnConfig<TemplateData, String> agencyCol = new ColumnConfig<TemplateData, String>(
+				props.agency(), 100, "Agency");
+
+		ColumnConfig<TemplateData, String> descriptionCol = new ColumnConfig<TemplateData, String>(
+				props.description(), 120, "Description");
+
+		List<ColumnConfig<TemplateData, ?>> l = new ArrayList<ColumnConfig<TemplateData, ?>>();
+		l.add(nameCol);
+		l.add(categoryCol);
+		l.add(agencyCol);
+		l.add(descriptionCol);
+
+		ColumnModel<TemplateData> cm = new ColumnModel<TemplateData>(l);
+		
+		store = new ExtendedListStore<TemplateData>(props.id());
+
+		searchField.addKeyUpHandler(new KeyUpHandler() {
+
+			public void onKeyUp(KeyUpEvent event) {
+				Log.trace("searchTerm: "+searchField.getCurrentValue());
+				store.applyFilters();				
+			}
+		});
+		
+		store.addFilter(new StoreFilter<TemplateData>() {
+
+			@Override
+			public boolean select(Store<TemplateData> store,
+					TemplateData parent, TemplateData item) {
+				String searchTerm = searchField.getCurrentValue();
+				if (searchTerm == null) return true;
+				return TemplateOpenPanel.this.select(item, searchTerm);
+			}
+		});
+
+		store.setEnableFilters(true);
+		
+
+		RpcProxy<ListLoadConfig, ListLoadResult<TemplateData>> proxy = new RpcProxy<ListLoadConfig, ListLoadResult<TemplateData>>() {
+
+			public void load(ListLoadConfig loadConfig,
+					final AsyncCallback<ListLoadResult<TemplateData>> callback) {
+				loadData(loadConfig, callback);
+			}
+		};
+		loader = new ListLoader<ListLoadConfig, ListLoadResult<TemplateData>>(
+				proxy);
+
+		loader.setRemoteSort(false);
+		loader.addLoadHandler(new LoadResultListStoreBinding<ListLoadConfig, TemplateData, ListLoadResult<TemplateData>>(
+				store) {
+		});
+		
+		SelectHandler sh = new SelectHandler() {
+			public void onSelect(SelectEvent event) {
+				loader.load();
+			}
+		};
+		
+		btnReload.addSelectHandler(sh);
+		
+		grid = new Grid<TemplateData>(store, cm) {
+			@Override
+			protected void onAfterFirstAttach() {
+				super.onAfterFirstAttach();
+				Scheduler.get().scheduleDeferred(new ScheduledCommand() {
+
+					public void execute() {
+						loader.load();
+					}
+				});
+			}
+		};
+
+		sm.setSelectionMode(SelectionMode.SINGLE);
+		grid.setLoader(loader);
+		grid.setSelectionModel(sm);
+		grid.setHeight("384px");
+		grid.getView().setStripeRows(true);
+		grid.getView().setColumnLines(true);
+		grid.getView().setAutoFill(true);
+		grid.setBorders(false);
+		grid.setLoadMask(true);
+		grid.setColumnReordering(true);
+		grid.setColumnResize(true);
+		grid.getView().setAutoExpandColumn(descriptionCol);
+
+		ToolBar toolBar = new ToolBar();
+		toolBar.add(grid);
+		toolBar.addStyleName(ThemeStyles.getStyle().borderTop());
+		toolBar.getElement().getStyle().setProperty("borderBottom", "none");
+
+		btnOpen = new TextButton("Open");
+		btnOpen.setIcon(TabularDataResources.INSTANCE.templateAdd());
+		btnOpen.setIconAlign(IconAlign.RIGHT);
+		btnOpen.setTitle("Open Template");
+		btnOpen.addSelectHandler(new SelectHandler() {
+
+			public void onSelect(SelectEvent event) {
+				Log.debug("Pressed Open");
+				open();
+
+			}
+		});
+
+		btnClose = new TextButton("Close");
+		btnClose.setIcon(TabularDataResources.INSTANCE.close());
+		btnClose.setIconAlign(IconAlign.RIGHT);
+		btnClose.setTitle("Cancel filter");
+		btnClose.addSelectHandler(new SelectHandler() {
+
+			public void onSelect(SelectEvent event) {
+				Log.debug("Pressed Close");
+				close();
+			}
+		});
+
+		HBoxLayoutContainer flowButton = new HBoxLayoutContainer();
+		flowButton.setHBoxLayoutAlign(HBoxLayoutAlign.MIDDLE);
+		flowButton.setPack(BoxLayoutPack.CENTER);
+
+		flowButton.add(btnOpen, new BoxLayoutData(new Margins(2, 4, 2, 4)));
+		flowButton.add(btnClose, new BoxLayoutData(new Margins(2, 4, 2, 4)));
+
+		VerticalLayoutContainer v = new VerticalLayoutContainer();
+		v.add(toolBarHead, new VerticalLayoutData(1, -1, new Margins(0)));
+		v.add(grid, new VerticalLayoutData(-1, -1, new Margins(0)));
+		v.add(toolBar, new VerticalLayoutData(1, 25, new Margins(0)));
+		v.add(flowButton, new VerticalLayoutData(-1, 36,
+				new Margins(5, 2, 5, 2)));
+		add(v);
+
+	}
+
+	protected void loadData(ListLoadConfig loadConfig,
+			final AsyncCallback<ListLoadResult<TemplateData>> callback) {
+
+		TDGWTServiceAsync.INSTANCE
+				.getTemplates(new AsyncCallback<ArrayList<TemplateData>>() {
+
+					public void onFailure(Throwable caught) {
+						Log.error("load templates failure:"
+								+ caught.getLocalizedMessage());
+						UtilsGXT3.alert("Error retrieving templates",
+								"Error retrieving templates");
+						callback.onFailure(caught);
+					}
+
+					public void onSuccess(ArrayList<TemplateData> result) {
+						Log.trace("loaded " + result.size() + " Occurences");
+						callback.onSuccess(new ListLoadResultBean<TemplateData>(
+								result));
+
+					}
+
+				});
+
+	}
+
+	
+	
+
+	
+	/*protected void setMenu() {
+		Menu contextMenu = new Menu();
+
+		MenuItem deleteTemplateItem = new MenuItem("Delete");
+		deleteTemplateItem.setId("DeleteTemplate");
+		deleteTemplateItem.setIcon(ResourceBundle.INSTANCE.removeTemplate());
+		deleteTemplateItem.addSelectionHandler(new SelectionHandler<Item>() {
+
+			@Override
+			public void onSelection(SelectionEvent<Item> event) {
+				Log.debug("Delete Template");
+				TemplateData templateDesc = getSelectedItem();
+
+			}
+		});
+
+		grid.setContextMenu(contextMenu);
+	}*/
+
+	protected ArrayList<TemplateData> getSelectedItem() {
+		ArrayList<TemplateData> templates=new ArrayList<TemplateData>();
+		for(TemplateData template:grid.getSelectionModel().getSelectedItems()){
+			templates.add(template);
+		}
+		return templates;
+	}
+
+	protected void open() {
+		
+		ArrayList<TemplateData> templates=getSelectedItem();
+		if(templates==null|| templates.size()==0){
+			UtilsGXT3.info("Attention",
+					"Select the template");
+		} else {
+			TemplateData template=templates.get(0);
+			Log.debug("templateOpenSession: " + template);
+			parent.templatesOpen(template);
+
+		}
+		
+	}
+
+	protected void close() {
+		parent.close();
+	}
+	
+	protected class ExtendedListStore<M> extends ListStore<M> {
+
+		public ExtendedListStore(ModelKeyProvider<? super M> keyProvider) {
+			super(keyProvider);
+		}
+
+		public void applyFilters()
+		{
+			super.applyFilters();
+		}
+
+	}
+	
+	public void gridReload(){
+		grid.getLoader().load();
+	}
+	
+	protected boolean select(TemplateData item, String searchTerm) {
+		if (item.getName()!=null && item.getName().toLowerCase().contains(searchTerm.toLowerCase())) return true;
+		if (item.getCategory()!=null &&item.getCategory().toLowerCase().contains(searchTerm.toLowerCase())) return true;
+		if (item.getAgency()!=null &&item.getAgency().toLowerCase().contains(searchTerm.toLowerCase())) return true;
+		if (item.getDescription()!=null && item.getDescription().toLowerCase().contains(searchTerm.toLowerCase())) return true;
+		return false;
+	}
+
+}