enhancement

git-svn-id: http://svn.research-infrastructures.eu/public/d4science/gcube/trunk/portlets/widgets/ws-task-executor-widget@167380 82a268e6-3cf1-43bd-a215-b396298e98cf

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

@@ -8,6 +8,8 @@ import org.gcube.common.workspacetaskexecutor.shared.dataminer.TaskConfiguration
 import org.gcube.common.workspacetaskexecutor.shared.exception.ItemNotConfiguredException;
 import org.gcube.common.workspacetaskexecutor.shared.exception.WorkspaceFolderLocked;
 import org.gcube.portlets.widgets.wstaskexecutor.client.TaskCompletedNotification.TaskCompletedNotificationListner;
+import org.gcube.portlets.widgets.wstaskexecutor.client.event.CreateTaskConfigurationEvent;
+import org.gcube.portlets.widgets.wstaskexecutor.client.event.CreateTaskConfigurationEventHandler;
 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.rpc.WsTaskExecutorWidgetServiceAsync;
@@ -84,6 +86,39 @@ public class WsTaskExecutorWidget {
 			}
 		});
 
+		eventBus.addHandler(CreateTaskConfigurationEvent.TYPE, new CreateTaskConfigurationEventHandler() {
+
+			@Override
+			public void onCreateConfiguration(
+				final CreateTaskConfigurationEvent createTCE) {
+
+				if(createTCE.getFolder()!=null && createTCE.getConf()!=null){
+					WsTaskExecutorWidget.wsTaskService.createTaskConfiguration(createTCE.getFolder().getFolderId(), createTCE.getConf(), createTCE.isUpdate(), new AsyncCallback<Boolean>() {
+
+						@Override
+						public void onFailure(Throwable caught) {
+
+							Window.alert(caught.getMessage());
+
+						}
+
+						@Override
+						public void onSuccess(Boolean result) {
+
+							try {
+								showTaskConfigurationsForFolder(createTCE.getFolder());
+							}
+							catch (Exception e) {
+								// TODO Auto-generated catch block
+								e.printStackTrace();
+							}
+
+						}
+					});
+				}
+			}
+		});
+
 	}
 
 

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

@@ -0,0 +1,86 @@
+/*
+ *
+ */
+package org.gcube.portlets.widgets.wstaskexecutor.client.event;
+
+import org.gcube.common.workspacetaskexecutor.shared.dataminer.TaskConfiguration;
+import org.gcube.portlets.widgets.wstaskexecutor.shared.WsFolder;
+
+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 CreateTaskConfigurationEvent extends GwtEvent<CreateTaskConfigurationEventHandler> {
+
+	/** The type. */
+	public static Type<CreateTaskConfigurationEventHandler> TYPE = new Type<CreateTaskConfigurationEventHandler>();
+	private TaskConfiguration conf;
+	private WsFolder folder;
+	private boolean isUpdate;
+
+	/**
+	 * Instantiates a new creates the task configuration event.
+	 *
+	 * @param folder the folder
+	 * @param conf the conf
+	 * @param isUpdate the is update
+	 */
+	public CreateTaskConfigurationEvent(WsFolder folder, TaskConfiguration conf, boolean isUpdate) {
+		this.folder = folder;
+		this.conf = conf;
+		this.isUpdate = isUpdate;
+
+	}
+
+	/* (non-Javadoc)
+	 * @see com.google.gwt.event.shared.GwtEvent#getAssociatedType()
+	 */
+	@Override
+	public Type<CreateTaskConfigurationEventHandler> getAssociatedType() {
+		return TYPE;
+	}
+
+	/* (non-Javadoc)
+	 * @see com.google.gwt.event.shared.GwtEvent#dispatch(com.google.gwt.event.shared.EventHandler)
+	 */
+	@Override
+	protected void dispatch(CreateTaskConfigurationEventHandler handler) {
+		handler.onCreateConfiguration(this);
+	}
+
+
+	/**
+	 * @return the isUpdate
+	 */
+	public boolean isUpdate() {
+
+		return isUpdate;
+	}
+
+
+	/**
+	 * Gets the conf.
+	 *
+	 * @return the conf
+	 */
+	public TaskConfiguration getConf() {
+		return conf;
+
+	}
+
+	/**
+	 * Gets the folder.
+	 *
+	 * @return the folder
+	 */
+	public WsFolder getFolder() {
+		return folder;
+	}
+
+}

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

@@ -0,0 +1,19 @@
+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/rpc/WsTaskExecutorWidgetService.java

@@ -60,4 +60,23 @@ public interface WsTaskExecutorWidgetService extends RemoteService {
 	 * @throws Exception the exception
 	 */
 	List<TaskParameterType> getAvailableParameterTypes() throws Exception;
+
+	/**
+	 * @param itemId
+	 * @param taskConfiguration
+	 * @param isUpdate
+	 * @return
+	 * @throws Exception
+	 */
+	Boolean createTaskConfiguration(
+		String itemId, TaskConfiguration taskConfiguration, boolean isUpdate)
+		throws Exception;
+
+	/**
+	 * @param itemId
+	 * @return
+	 * @throws Exception
+	 */
+	List<TaskConfiguration> getItemTaskConfigurations(String itemId)
+		throws Exception;
 }

src/main/java/org/gcube/portlets/widgets/wstaskexecutor/client/rpc/WsTaskExecutorWidgetServiceAsync.java

@@ -95,4 +95,25 @@ public interface WsTaskExecutorWidgetServiceAsync {
 	 * @return the available parameter types
 	 */
 	void getAvailableParameterTypes(AsyncCallback<List<TaskParameterType>> asyncCallback);
+
+
+	/**
+	 * Creates the task configuration.
+	 *
+	 * @param itemId the item id
+	 * @param taskConfiguration the task configuration
+	 * @param isUpdate the is update
+	 * @param asyncCallback the async callback
+	 */
+	void createTaskConfiguration(
+		String itemId, TaskConfiguration taskConfiguration, boolean isUpdate, AsyncCallback<Boolean> asyncCallback);
+
+	/**
+	 * Gets the item task configurations.
+	 *
+	 * @param itemId the item id
+	 * @param asyncCallback the async callback
+	 * @return the item task configurations
+	 */
+	void getItemTaskConfigurations(String itemId, AsyncCallback<List<TaskConfiguration>> asyncCallback);
 }

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

@@ -244,8 +244,10 @@ public class WsTaskExecutorWidgetViewManager {
 	public void showCreateTaskConfigurationForFolder(final WsFolder folder, TaskConfiguration conf){
 
 		final Modal box = new Modal(true);
-		box.setWidth(AbstractViewDialogBox.DEFAULT_WIDTH+20+"px");
+		//box.setWidth(AbstractViewDialogBox.DEFAULT_WIDTH+20+"px");
 		box.setTitle("Create Task Configuration for: "+FormatUtil.getFolderTitle(folder.getFoderName(), 20));
+		box.addStyleName("ws-task-modal-body");
+		box.setWidth(AbstractViewDialogBox.DEFAULT_WIDTH+50);
 		//box.getElement().getStyle().setZIndex(10000);
 
 		final AbstractViewDialogBox panelView = new AbstractViewDialogBox() {

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

@@ -34,6 +34,7 @@ import com.google.gwt.uibinder.client.UiField;
 import com.google.gwt.uibinder.client.UiHandler;
 import com.google.gwt.user.client.rpc.AsyncCallback;
 import com.google.gwt.user.client.ui.Composite;
+import com.google.gwt.user.client.ui.HTMLPanel;
 import com.google.gwt.user.client.ui.Widget;
 
 
@@ -88,6 +89,9 @@ public abstract class CreateTaskConfigurationView extends Composite {
 	@UiField
 	Button addCustomFieldButton;
 
+	@UiField
+	HTMLPanel html_panel_field;
+
 
 	/** The map VR es. */
 	private Map<String, GcubeScope> mapScopes = new HashMap<String, GcubeScope>();
@@ -193,7 +197,7 @@ public abstract class CreateTaskConfigurationView extends Composite {
 		if(folder.getPublicLink()!=null){
 			customFieldEntry = new CustomFieldEntry(eventBus, "publicLink", folder.getPublicLink(), "FILE");
 			customFieldEntriesList.add(customFieldEntry);
-			task_parameters_control.add(customFieldEntry);
+			cg_parameters_control.add(customFieldEntry);
 		}else
 			addCustomFieldEvent(null);
 
@@ -209,7 +213,7 @@ public abstract class CreateTaskConfigurationView extends Composite {
 
 		CustomFieldEntry toAdd = new CustomFieldEntry(eventBus, null, null, null);
 		customFieldEntriesList.add(toAdd);
-		task_parameters_control.add(toAdd);
+		cg_parameters_control.add(toAdd);
 
 	}
 
@@ -224,7 +228,7 @@ public abstract class CreateTaskConfigurationView extends Composite {
 			@Override
 			public void onRemoveEntry(DeleteCustomFieldEvent event) {
 				customFieldEntriesList.remove(event.getRemovedEntry());
-				task_parameters_control.remove(event.getRemovedEntry());
+				cg_parameters_control.remove(event.getRemovedEntry());
 			}
 		});
 
@@ -238,7 +242,7 @@ public abstract class CreateTaskConfigurationView extends Composite {
 	 */
 	protected boolean validateSubmit() {
 		cg_input_task_id.setType(ControlGroupType.NONE);
-		cg_parameters_control.setType(ControlGroupType.NONE);
+		//cg_parameters_control.setType(ControlGroupType.NONE);
 		//cg_remote_path.setType(ControlGroupType.NONE);
 
 		if(field_select_scope.getSelectedItemText()==null){
@@ -254,9 +258,11 @@ public abstract class CreateTaskConfigurationView extends Composite {
 		}
 
 		for (CustomFieldEntry cFE : customFieldEntriesList) {
+			cFE.getControlGroup().setType(ControlGroupType.NONE);
 			if(cFE.getKey()==null || cFE.getKey().isEmpty()){
-				cg_parameters_control.setType(ControlGroupType.ERROR);
+				cFE.getControlGroup().setType(ControlGroupType.ERROR);
-				setError(true, "You must type a valid key paramter!");
+				//cg_parameters_control.setType(ControlGroupType.ERROR);
+				setError(true, "You must type a valid key parameter!");
 				return false;
 			}
 		}

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

@@ -7,7 +7,7 @@
 	}
 	</ui:style>
 	<g:HTMLPanel>
-		<g:HTMLPanel>
+		<g:HTMLPanel ui:field="html_panel_field">
 			<b:Form type="HORIZONTAL">
 				<b:Fieldset styleName="{style.noBorder}" ui:field="form_unit_fields">
 
@@ -15,7 +15,7 @@
 						<b:ControlLabel for="cl_select_vre">Execute in the Scope</b:ControlLabel>
 						<b:Controls>
 							<b:ListBox name="Select a VRE..." b:id="field_select_scope"
-								ui:field="field_select_scope">
+								ui:field="field_select_scope" addStyleNames="my-external-select-width">
 							</b:ListBox>
 						</b:Controls>
 					</b:ControlGroup>
@@ -25,7 +25,7 @@
 						<b:Controls>
 							<b:TextBox placeholder="Type the Algorithm Identifier..."
 								title="This is the Algorithm Identifier..." b:id="field_task_id"
-								ui:field="field_task_id"></b:TextBox>
+								ui:field="field_task_id" addStyleNames="my-external-input-width"></b:TextBox>
 						</b:Controls>
 					</b:ControlGroup>
 					<b:ControlGroup ui:field="cg_parameters_control">
@@ -40,7 +40,7 @@
 				</b:Fieldset>
 			</b:Form>
 		</g:HTMLPanel>
-		<b:Pager left="Older" right="Create Configuration and Do Sync"
+		<b:Pager left="Older" right="Create Configuration"
 			aligned="true" ui:field="pager" />
 	</g:HTMLPanel>
 </ui:UiBinder> 

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

@@ -7,15 +7,18 @@ import org.gcube.portlets.widgets.wstaskexecutor.client.WsTaskExecutorWidget;
 import org.gcube.portlets.widgets.wstaskexecutor.client.event.DeleteCustomFieldEvent;
 
 import com.github.gwtbootstrap.client.ui.Button;
+import com.github.gwtbootstrap.client.ui.ControlGroup;
 import com.github.gwtbootstrap.client.ui.InputAddOn;
 import com.github.gwtbootstrap.client.ui.ListBox;
 import com.github.gwtbootstrap.client.ui.TextBox;
 import com.google.gwt.core.client.GWT;
+import com.google.gwt.dom.client.Style.Unit;
 import com.google.gwt.event.dom.client.ClickEvent;
 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.uibinder.client.UiHandler;
+import com.google.gwt.user.client.Random;
 import com.google.gwt.user.client.Window;
 import com.google.gwt.user.client.rpc.AsyncCallback;
 import com.google.gwt.user.client.ui.Composite;
@@ -47,6 +50,7 @@ public class CustomFieldEntry extends Composite {
 	@UiField InputAddOn valueFieldPrepend;
 	@UiField Button removeCustomField;
 	@UiField ListBox field_select_parameter;
+	@UiField ControlGroup cg_parameter;
 
 	private List<TaskParameterType> parameterTypes;
 
@@ -59,6 +63,7 @@ public class CustomFieldEntry extends Composite {
 	private HandlerManager eventBus;
 	private String parameterType;
 
+
 	/**
 	 * Instantiates a new custom field entry.
 	 *
@@ -69,6 +74,9 @@ public class CustomFieldEntry extends Composite {
 	 */
 	public CustomFieldEntry(HandlerManager eventBus, String key, String value, final String parameterType) {
 		initWidget(uiBinder.createAndBindUi(this));
+		this.getElement().getStyle().setMarginTop(10, Unit.PX);
+		this.getElement().getStyle().setMarginBottom(20, Unit.PX);
+		cg_parameter.getElement().setId(Random.nextInt()+Random.nextInt()+"");
 
 		keyFieldPrepend.setTitle("This is the key of the parameter");
 		valueFieldPrepend.setTitle("This is the value of the parameter");
@@ -130,6 +138,14 @@ public class CustomFieldEntry extends Composite {
 
 	}
 
+
+	/**
+	 * @return the cg_parameter
+	 */
+	public ControlGroup getControlGroup() {
+
+		return cg_parameter;
+	}
 	/**
 	 * Retrieve the key value.
 	 *

src/main/java/org/gcube/portlets/widgets/wstaskexecutor/client/view/binder/CustomFieldEntry.ui.xml

@@ -1,23 +1,32 @@
 <!DOCTYPE ui:UiBinder SYSTEM "http://dl.google.com/gwt/DTD/xhtml.ent">
 <ui:UiBinder xmlns:ui="urn:ui:com.google.gwt.uibinder"
 	xmlns:g="urn:import:com.google.gwt.user.client.ui" xmlns:b="urn:import:com.github.gwtbootstrap.client.ui">
-	<b:ControlGroup>
+	<g:HTMLPanel>
+		<b:ControlGroup ui:field="cg_parameter">
 			<b:ControlLabel>Parameter</b:ControlLabel>
 			<b:Controls>
-			<b:InputAddOn prependText="Type:">
+				<b:InputAddOn prependText="Type:" addStyleNames="my-prepend-width">
 					<b:ListBox name="Select the Type of Parameter..." b:id="field_select_parameter"
-					ui:field="field_select_parameter">
+						ui:field="field_select_parameter" addStyleNames="my-select-width">
 					</b:ListBox>
 				</b:InputAddOn>
 			</b:Controls>
 			<b:Controls>
-			<b:InputAddOn prependText="Key:" ui:field="keyFieldPrepend">
+				<b:InputAddOn prependText="Key:" ui:field="keyFieldPrepend"
-				<b:TextBox />
+					addStyleNames="my-prepend-width">
+					<b:TextBox addStyleNames="my-input-width" />
 				</b:InputAddOn>
-			<b:InputAddOn prependText="Value:" ui:field="valueFieldPrepend">
+			</b:Controls>
-				<b:TextBox />
+			<b:Controls>
+				<b:InputAddOn addStyleNames="my-prepend-width"
+					prependText="Value:" ui:field="valueFieldPrepend">
+					<b:TextBox addStyleNames="my-input-width" />
 				</b:InputAddOn>
-			<b:Button icon="REMOVE_SIGN" title="Remove field" ui:field="removeCustomField"></b:Button>
+			</b:Controls>
+			<b:Controls>
+				<b:Button icon="REMOVE_SIGN" title="Remove Parameter" text="Remove Parameter"
+					ui:field="removeCustomField"></b:Button>
 			</b:Controls>
 		</b:ControlGroup>
+	</g:HTMLPanel>
 </ui:UiBinder> 

src/main/java/org/gcube/portlets/widgets/wstaskexecutor/public/WsTaskExecutorWidget.css

@@ -1,9 +1,11 @@
 /** Add css rules here for your application. */
-.ws-thredds-modal-body div.modal-body {
+.ws-task-modal-body div.modal-body {
 	position: relative;
-	max-height: 600px !important;
+	max-height: 650px !important;
 	padding: 15px;
 	overflow-y: auto;
+	width: 800px;
+	margin: 0 auto;
 }
 
 .textAreaWidth {
@@ -24,7 +26,26 @@
 }
 
 .myLittleMarginLeft {
-	
 	margin-left: 25px !important;
-	
+}
+
+.my-input-width {
+	width: 300px !important;
+}
+
+.my-prepend-width .add-on {
+	width: 50px !important;
+	margin-bottom: 5px !important;
+}
+
+.my-select-width {
+	width: 312px !important;
+}
+
+.my-external-select-width {
+	width: 370px !important;
+}
+
+.my-external-input-width {
+	width: 360px !important;
 }

src/main/java/org/gcube/portlets/widgets/wstaskexecutor/server/WsTaskExecutorWidgetServiceImpl.java

@@ -59,6 +59,27 @@ public class WsTaskExecutorWidgetServiceImpl extends RemoteServiceServlet implem
 		}
 	}
 
+	/**
+	 * Sets the masked token.
+	 *
+	 * @param taskConfiguration the task configuration
+	 * @return the task configuration
+	 * @throws Exception the exception
+	 */
+	private TaskConfiguration setMaskedToken(TaskConfiguration taskConfiguration) throws Exception{
+
+		String scope = taskConfiguration.getScope();
+		if(scope==null)
+			throw new Exception("Missing scope in the input configuration. Set it and try again");
+
+		GCubeUser user = PortalContextUtil.getUserLogged(this.getThreadLocalRequest());
+		String token = PortalContextUtil.getTokenFor(scope, user.getUsername());
+		taskConfiguration.setMaskedToken(EncrypterUtil.encryptString(token));
+
+		return taskConfiguration;
+
+	}
+
 	/**
 	 * Gets the task executor.
 	 *
@@ -96,9 +117,9 @@ public class WsTaskExecutorWidgetServiceImpl extends RemoteServiceServlet implem
 		if (!isWithinPortal()){
 			listOfScopes.add(new GcubeScope("devVRE", "/gcube/devsec/devVRE", GcubeScopeType.VRE));
 			listOfScopes.add(new GcubeScope("NextNext", "/gcube/devNext/NextNext", GcubeScopeType.VRE));
-			listOfScopes.add(new GcubeScope("devNext", "/gcube/devNext", GcubeScopeType.VO));
+//			listOfScopes.add(new GcubeScope("devNext", "/gcube/devNext", GcubeScopeType.VO));
-			listOfScopes.add(new GcubeScope("devsec", "/gcube/devsec", GcubeScopeType.VO));
+//			listOfScopes.add(new GcubeScope("devsec", "/gcube/devsec", GcubeScopeType.VO));
-			listOfScopes.add(new GcubeScope("gcube", "/gcube", GcubeScopeType.ROOT));
+//			listOfScopes.add(new GcubeScope("gcube", "/gcube", GcubeScopeType.ROOT));
 			Collections.sort(listOfScopes);
 			return listOfScopes;
 		}
@@ -142,33 +163,12 @@ public class WsTaskExecutorWidgetServiceImpl extends RemoteServiceServlet implem
 		return listOfScopes;
 	}
 
-
-
-
-
-	/**
-	 * Creates the task configuration.
-	 *
-	 * @param workspaceItemId the workspace item id
-	 * @param taskConfiguration the task configuration
-	 * @return the task configuration
-	 * @throws Exception the exception
-	 */
-	public TaskConfiguration createTaskConfiguration(String workspaceItemId, TaskConfiguration taskConfiguration) throws Exception{
-
-		WorkspaceDataMinerTaskExecutor exec = getTaskExecutor();
-		taskConfiguration = setMaskedToken(taskConfiguration);
-		exec.setTaskConfiguration(taskConfiguration);
-
-		return taskConfiguration;
-	}
-
 	/**
 	 * Check item task configurations.
 	 *
 	 * @param itemId the item id
 	 * @return the list
-	 * @throws Exception
+	 * @throws Exception the exception
 	 */
 	@Override
 	public List<TaskConfiguration> checkItemTaskConfigurations(String itemId) throws Exception {
@@ -197,27 +197,6 @@ public class WsTaskExecutorWidgetServiceImpl extends RemoteServiceServlet implem
 	}
 
 
-	/**
-	 * Sets the masked token.
-	 *
-	 * @param taskConfiguration the task configuration
-	 * @return the task configuration
-	 * @throws Exception the exception
-	 */
-	private TaskConfiguration setMaskedToken(TaskConfiguration taskConfiguration) throws Exception{
-
-		String scope = taskConfiguration.getScope();
-		if(scope==null)
-			throw new Exception("Missing scope in the input configuration. Set it and try again");
-
-		GCubeUser user = PortalContextUtil.getUserLogged(this.getThreadLocalRequest());
-		String token = PortalContextUtil.getTokenFor(scope, user.getUsername());
-		taskConfiguration.setMaskedToken(EncrypterUtil.encryptString(token));
-
-		return taskConfiguration;
-
-	}
-
 	/* (non-Javadoc)
 	 * @see org.gcube.portlets.widgets.wstaskexecutor.client.rpc.WsTaskExecutorWidgetService#getAvailablesParameterTypes()
 	 */
@@ -241,4 +220,60 @@ public class WsTaskExecutorWidgetServiceImpl extends RemoteServiceServlet implem
 		return null;
 	}
 
+
+	/**
+	 * Creates the task configuration.
+	 *
+	 * @param itemId the item id
+	 * @param taskConfiguration the task configuration
+	 * @param isUpdate the is update
+	 * @return true, if successful
+	 * @throws Exception the exception
+	 */
+	@Override
+	public Boolean createTaskConfiguration(String itemId, TaskConfiguration taskConfiguration, boolean isUpdate) throws Exception{
+		WorkspaceDataMinerTaskExecutor exec =  getTaskExecutor();
+		try {
+			GCubeUser user = PortalContextUtil.getUserLogged(this.getThreadLocalRequest());
+			taskConfiguration.setOwner(user.getUsername());
+			taskConfiguration = setMaskedToken(taskConfiguration);
+			exec.setTaskConfiguration(taskConfiguration);
+			return true;
+		}
+		catch (Exception e) {
+			logger.error("Error on creating the TaskConfiguration for itemId: "+itemId,e);
+			throw new Exception("Sorry, an rrror occurred during creating the configuration for itemId: "+itemId+ ". Refresh and try again later");
+		}
+	}
+
+
+	/* (non-Javadoc)
+	 * @see org.gcube.portlets.widgets.wstaskexecutor.client.rpc.WsTaskExecutorWidgetService#getItemTaskConfigurations(java.lang.String)
+	 */
+	@Override
+	public List<TaskConfiguration> getItemTaskConfigurations(String itemId) throws Exception{
+		logger.debug("Getting Task Configurations for item: "+itemId);
+		WorkspaceDataMinerTaskExecutor exec =  getTaskExecutor();
+		List<TaskConfiguration> confs = null;
+		try {
+			confs = exec.getListOfTaskConfigurations(itemId);
+		}
+		catch (ItemNotConfiguredException e){
+			String msg = "No TaskConfiguration found for itemId: "+itemId+", retuning null";
+			logger.info(msg);
+			throw e;
+		}catch (WorkspaceFolderLocked e) {
+			logger.info(e.getMessage());
+			throw e;
+
+		}catch (Exception e) {
+			logger.error("Error on getting TaskConfigurations for itemId: "+itemId,e);
+			throw new Exception("Error occurred during loading Task Configurations for id: "+itemId+ ". Refresh and try again later");
+		}
+
+		logger.debug("Returning configurations: "+confs);
+
+		return confs;
+	}
+
 }