ref 12119:AccountingDashboard - Create a new Accounting Dashboard

https://support.d4science.org/issues/12119

Updated Report support

git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/portlets/user/accounting-dashboard@169752 82a268e6-3cf1-43bd-a215-b396298e98cf

src/main/java/org/gcube/portlets/user/accountingdashboard/client/application/controller/Controller.java

@@ -7,6 +7,7 @@ import org.gcube.portlets.user.accountingdashboard.client.application.dialog.err
 import org.gcube.portlets.user.accountingdashboard.client.application.dialog.info.InfoPresenter;
 import org.gcube.portlets.user.accountingdashboard.client.application.dialog.monitor.MonitorPresenter;
 import org.gcube.portlets.user.accountingdashboard.client.application.event.HelloEvent;
+import org.gcube.portlets.user.accountingdashboard.client.application.event.ReportEvent;
 import org.gcube.portlets.user.accountingdashboard.client.application.event.ScopeDataEvent;
 import org.gcube.portlets.user.accountingdashboard.client.rpc.AccountingDashboardServiceAsync;
 import org.gcube.portlets.user.accountingdashboard.shared.data.ReportData;
@@ -123,8 +124,8 @@ public class Controller {
 			public void onSuccess(ReportData reportData) {
 				logger.log(Level.FINE, "ReportData: " + reportData);
 				monitorPresenter.enable(false);
-				// ScopeDataEvent event = new ScopeDataEvent(scopeData);
-				// eventBus.fireEvent(event);
+				ReportEvent event = new ReportEvent(reportData);
+				eventBus.fireEvent(event);
 			}
 
 		});

src/main/java/org/gcube/portlets/user/accountingdashboard/client/application/event/ReportEvent.java

@@ -0,0 +1,51 @@
+package org.gcube.portlets.user.accountingdashboard.client.application.event;
+
+import org.gcube.portlets.user.accountingdashboard.shared.data.ReportData;
+
+import com.google.gwt.event.shared.EventHandler;
+import com.google.gwt.event.shared.GwtEvent;
+import com.google.gwt.event.shared.HasHandlers;
+
+/**
+ * 
+ * @author Giancarlo Panichi
+ *
+ */
+public class ReportEvent extends GwtEvent<ReportEvent.ReportEventHandler> {
+
+	private ReportData reportData;
+
+	public interface ReportEventHandler extends EventHandler {
+		void onData(ReportEvent event);
+	}
+
+	public static final Type<ReportEventHandler> TYPE = new Type<>();
+
+	public ReportEvent(ReportData reportData) {
+		this.reportData = reportData;
+	}
+
+	public static void fire(HasHandlers source, ReportEvent event) {
+		source.fireEvent(event);
+	}
+
+	@Override
+	public Type<ReportEventHandler> getAssociatedType() {
+		return TYPE;
+	}
+
+	@Override
+	protected void dispatch(ReportEventHandler handler) {
+		handler.onData(this);
+	}
+
+	public ReportData getReportData() {
+		return reportData;
+	}
+
+	@Override
+	public String toString() {
+		return "ReportEvent [reportData=" + reportData + "]";
+	}
+
+}

src/main/java/org/gcube/portlets/user/accountingdashboard/client/application/mainarea/filter/FilterAreaView.java

@@ -152,8 +152,9 @@ public class FilterAreaView extends ViewWithUiHandlers<FilterAreaPresenter>
 		Date dateStart = null;
 		try {
 			String dStart=yearS + "-" + monthS + "-01";
-			logger.fine("DateStart: "+dStart);
+			logger.fine("DateTemp1: "+dStart);
 			dateStart = dateTimeFormat.parse(dStart);
+			logger.fine("DateStart: "+dStart);
 		} catch (Exception e) {
 			logger.log(Level.SEVERE,"Error in start date: "+e.getLocalizedMessage(),e);
 			
@@ -165,11 +166,11 @@ public class FilterAreaView extends ViewWithUiHandlers<FilterAreaPresenter>
 		Date dateEnd = null;
 		try {
 			String dEnd=yearE + "-" + monthE + "-01";
-			logger.fine("DateTemp: "+dEnd);
+			logger.fine("DateTemp2: "+dEnd);
 			dateEnd = dateTimeFormat.parse(dEnd);
 			CalendarUtil.addMonthsToDate(dateEnd, 1);
 			CalendarUtil.addDaysToDate(dateEnd, -1);
-			logger.fine("DateEnd: "+dEnd);
+			logger.fine("DateEnd: "+dateEnd);
 			
 		} catch (Exception e) {
 			logger.log(Level.SEVERE,"Error in end date: "+e.getLocalizedMessage(),e);

src/main/java/org/gcube/portlets/user/accountingdashboard/client/application/mainarea/report/ReportAreaPresenter.java

@@ -1,8 +1,12 @@
 package org.gcube.portlets.user.accountingdashboard.client.application.mainarea.report;
 
+import java.util.logging.Level;
 import java.util.logging.Logger;
 
 import org.gcube.portlets.user.accountingdashboard.client.application.controller.Controller;
+import org.gcube.portlets.user.accountingdashboard.client.application.event.ReportEvent;
+import org.gcube.portlets.user.accountingdashboard.client.application.event.ScopeDataEvent;
+import org.gcube.portlets.user.accountingdashboard.shared.data.ReportData;
 
 import com.google.inject.Inject;
 import com.google.web.bindery.event.shared.EventBus;
@@ -16,11 +20,12 @@ import com.gwtplatform.mvp.client.View;
  *
  */
 public class ReportAreaPresenter extends PresenterWidget<ReportAreaPresenter.ReportAreaView>
-		implements ReaportAreaUiHandlers {
+		implements ReportAreaUiHandlers {
 
 	private static Logger logger = Logger.getLogger("");
 
 	interface ReportAreaView extends View, HasUiHandlers<ReportAreaPresenter> {
+		void displayReportData(ReportData reportData);
 		
 	}
 
@@ -43,11 +48,22 @@ public class ReportAreaPresenter extends PresenterWidget<ReportAreaPresenter.Rep
 
 	private void bindToEvent() {
 
+		controller.getEventBus().addHandler(ReportEvent.TYPE, new ReportEvent.ReportEventHandler() {
+
+			@Override
+			public void onData(ReportEvent event) {
+				logger.log(Level.FINE, "ReportEvent received");
+				getView().displayReportData(event.getReportData());
+
+			}
+		});
+
 	}
 
 	@Override
 	protected void onBind() {
 		super.onBind();
+
 	}
 
 }

src/main/java/org/gcube/portlets/user/accountingdashboard/client/application/mainarea/report/ReportAreaUiHandlers.java

@@ -7,7 +7,7 @@ import com.gwtplatform.mvp.client.UiHandlers;
  * @author Giancarlo Panichi
  *
  */
-public interface ReaportAreaUiHandlers extends UiHandlers {
+public interface ReportAreaUiHandlers extends UiHandlers {
 
 	
 }

src/main/java/org/gcube/portlets/user/accountingdashboard/client/application/mainarea/report/ReportAreaView.java

@@ -1,12 +1,18 @@
 package org.gcube.portlets.user.accountingdashboard.client.application.mainarea.report;
 
+import java.util.ArrayList;
 import java.util.logging.Logger;
 
 import javax.inject.Inject;
 
+import org.gcube.portlets.user.accountingdashboard.client.application.mainarea.report.chartjs.Chart;
 import org.gcube.portlets.user.accountingdashboard.client.resources.AppResources;
+import org.gcube.portlets.user.accountingdashboard.shared.data.ReportData;
+import org.gcube.portlets.user.accountingdashboard.shared.data.ReportElementData;
 
 import com.google.gwt.uibinder.client.UiBinder;
+import com.google.gwt.uibinder.client.UiField;
+import com.google.gwt.user.client.ui.HTMLPanel;
 import com.google.gwt.user.client.ui.Widget;
 import com.gwtplatform.mvp.client.ViewWithUiHandlers;
 
@@ -15,18 +21,16 @@ import com.gwtplatform.mvp.client.ViewWithUiHandlers;
  * @author Giancarlo Panichi
  *
  */
-public class ReportAreaView extends ViewWithUiHandlers<ReportAreaPresenter> implements ReportAreaPresenter.ReportAreaView {
+public class ReportAreaView extends ViewWithUiHandlers<ReportAreaPresenter>
+		implements ReportAreaPresenter.ReportAreaView {
 
 	private static Logger logger = java.util.logging.Logger.getLogger("");
 
 	interface Binder extends UiBinder<Widget, ReportAreaView> {
 	}
 
-	/*@UiField
-	HTMLPanel periodPanel;
-	*/
-	
-	
+	@UiField
+	HTMLPanel reportPanel;
 
 	private AppResources resources;
 
@@ -35,11 +39,54 @@ public class ReportAreaView extends ViewWithUiHandlers<ReportAreaPresenter> impl
 		this.resources = resources;
 		init();
 		initWidget(uiBinder.createAndBindUi(this));
+		ReportData rData=new ReportData();
+		ArrayList<ReportElementData> elements=new ArrayList<>();
+		ReportElementData reportElementData=new ReportElementData();
+		reportElementData.setxAxis("XAxis");
+		reportElementData.setyAxis("YAxis");
+		reportElementData.setCategory("Category");
+		reportElementData.setLabel("Label");
+		elements.add(reportElementData);
+		rData.setElements(elements);
 		
+		displayReportData(rData);
 	}
 
 	private void init() {
+
 	}
 
 	
+	/**
+	 * 						LABEL
+	 * 			|
+	 *			|		_
+	 *	yaxis	|	 _ | |
+	 * 			|	| || |_
+	 * 			|	| || | |	
+	 * 			---------------------------------------------------
+	 * 				
+	 * 
+	 * 					*Series_label1     *Series_label2    *Series_label3
+	 * 
+	 * 								xAxis
+	 * 
+	 */
+	
+	@Override
+	public void displayReportData(ReportData reportData) {
+		if (reportData == null) {
+			reportPanel.clear();
+		} else {
+			reportPanel.clear();
+			for (int i = 0; i < reportData.getElements().size(); i++) {
+				Chart chart = new Chart("report_" + i, reportData.getElements().get(i));
+				reportPanel.add(chart);
+			}
+		}
+
+	}
+
+	
+
 }

src/main/java/org/gcube/portlets/user/accountingdashboard/client/application/mainarea/report/ReportAreaView.ui.xml

@@ -10,7 +10,6 @@
 
 
 
-	<g:HTMLPanel>
-		<g:Label>Report Area</g:Label>
-	</g:HTMLPanel>
+	<g:HTMLPanel ui:field="reportPanel"/>
+	
 </ui:UiBinder>

src/main/java/org/gcube/portlets/user/accountingdashboard/client/application/mainarea/report/chartjs/Chart.java

@@ -0,0 +1,145 @@
+package org.gcube.portlets.user.accountingdashboard.client.application.mainarea.report.chartjs;
+
+import org.gcube.portlets.user.accountingdashboard.shared.data.ReportElementData;
+
+import com.google.gwt.event.logical.shared.AttachEvent;
+import com.google.gwt.user.client.ui.HTMLPanel;
+
+/**
+ * 
+ * @author Giancarlo Panichi
+ *
+ */
+public class Chart extends HTMLPanel {
+
+	private String name;
+	private ReportElementData reportElementData;
+
+	public Chart(String name, ReportElementData reportElementData) {
+		super("<canvas id=" + name + "></canvas>");
+		this.name = name;
+		this.reportElementData = reportElementData;
+
+		addAttachHandler(new AttachEvent.Handler() {
+
+			@Override
+			public void onAttachOrDetach(AttachEvent event) {
+				if (event.isAttached()) {
+					drawChart();
+				}
+
+			}
+		});
+	}
+
+	private String getLabel() {
+		return reportElementData.getLabel();
+	}
+
+	public String getCatgegory() {
+		return reportElementData.getCategory();
+	}
+
+	public String getXAxisLabel() {
+		return reportElementData.getxAxis();
+
+	}
+
+	public String getYAxisLabel() {
+		return reportElementData.getyAxis();
+
+	}
+
+	/**
+	 * LABEL | | _ yaxis | _ | | | | || |_ | | || | |
+	 * ---------------------------------------------------
+	 * 
+	 * 
+	 * *Series_label1 *Series_label2 *Series_label3
+	 * 
+	 * xAxis
+	 * 
+	 */
+
+	/**
+	 * Series[] { Series : LABEL, dataRow [] Series : LABEL, dataRow [] Series :
+	 * LABEL, dataRow [] Series : LABEL, dataRow [] }
+	 */
+
+	private native void drawChart() /*-{
+
+		var name = this.@org.gcube.portlets.user.accountingdashboard.client.application.mainarea.report.chartjs.Chart::name;
+		console.log('Element name: ' + name);
+		var element = this;
+		console.log('Element found: ' + element);
+		var canvas = $doc.getElementById(name);
+		console.log('Canvas: ' + canvas);
+
+		var color = Chart.helpers.color;
+		console.log('Color: ' + color);
+		var barChartData = {
+			labels : [ 'January', 'February', 'March', 'April', 'May', 'June',
+					'July' ],
+			datasets : [ {
+				label : 'Dataset 1',
+				backgroundColor : 'rgba(255,0,0,0.9)',
+				borderColor : 'rgba(255,0,0,1)',
+				borderWidth : 1,
+				data : [ 1, 2, 3, 1, 2, 3, 4 ]
+			}, {
+				label : 'Dataset 2',
+				backgroundColor : 'rgba(0,0,255,0.9)',
+				borderColor : 'rgba(0,0,255,1)',
+				borderWidth : 1,
+				data : [ 3, 4, 1, 2, 1, 2, 1 ]
+			} ]
+
+		};
+
+		var label = this
+				.@org.gcube.portlets.user.accountingdashboard.client.application.mainarea.report.chartjs.Chart::getLabel()();
+	
+		var xAxisLabel = this
+				.@org.gcube.portlets.user.accountingdashboard.client.application.mainarea.report.chartjs.Chart::getXAxisLabel()();
+
+		var yAxisLabel = this
+				.@org.gcube.portlets.user.accountingdashboard.client.application.mainarea.report.chartjs.Chart::getYAxisLabel()();
+
+		var ctx = canvas.getContext('2d');
+		var chart = new Chart(ctx, {
+			// The type of chart we want to create
+			type : 'bar',
+			data : barChartData,
+			options : {
+				responsive : true,
+				legend : {
+					position : 'top',
+				},
+				title : {
+					display : true,
+					text : label
+				},
+				scales : {
+					xAxes : [ {
+						scaleLabel : {
+							display : true,
+							labelString : xAxisLabel
+						}
+					} ],
+
+					yAxes : [ {
+						scaleLabel : {
+							display : true,
+							labelString : yAxisLabel
+						},
+						ticks : {
+							beginAtZero : true
+						}
+					} ]
+				}
+			}
+		});
+
+	}-*/;
+
+}

src/main/java/org/gcube/portlets/user/accountingdashboard/client/resources/AppResources.java

@@ -2,6 +2,7 @@ package org.gcube.portlets.user.accountingdashboard.client.resources;
 
 import com.google.gwt.resources.client.ClientBundle;
 import com.google.gwt.resources.client.CssResource;
+import com.google.gwt.resources.client.TextResource;
 
 /**
  * 
@@ -66,4 +67,7 @@ public interface AppResources extends ClientBundle {
 	@Source("uiData.css")
 	uiDataCss uiDataCss();
 	
+    @Source("Chart.bundle.js")
+    TextResource chartJS();
+
 }

src/main/java/org/gcube/portlets/user/accountingdashboard/client/resources/ResourceLoader.java

@@ -1,5 +1,6 @@
 package org.gcube.portlets.user.accountingdashboard.client.resources;
 
+import com.google.gwt.core.client.ScriptInjector;
 import com.google.inject.Inject;
 
 /**
@@ -13,6 +14,8 @@ public class ResourceLoader {
 	@Inject
 	ResourceLoader(AppResources appResources) {
 		appResources.uiDataCss().ensureInjected();
+		ScriptInjector.fromString(appResources.chartJS().getText())
+	    .inject();
 		//scopeTreeResources.cellTreeStyle().ensureInjected();
 		
 		/*appResources.bootstrapCss().ensureInjected();

src/main/java/org/gcube/portlets/user/accountingdashboard/server/AccountingDashboardServiceImpl.java

@@ -6,6 +6,7 @@ import org.gcube.portlets.user.accountingdashboard.client.rpc.AccountingDashboar
 import org.gcube.portlets.user.accountingdashboard.server.accounting.AccountingService;
 import org.gcube.portlets.user.accountingdashboard.server.accounting.AccountingServiceType;
 import org.gcube.portlets.user.accountingdashboard.server.util.ServiceCredentials;
+import org.gcube.portlets.user.accountingdashboard.shared.Constants;
 import org.gcube.portlets.user.accountingdashboard.shared.data.ReportData;
 import org.gcube.portlets.user.accountingdashboard.shared.data.RequestReportData;
 import org.gcube.portlets.user.accountingdashboard.shared.data.ScopeData;
@@ -68,16 +69,21 @@ public class AccountingDashboardServiceImpl extends RemoteServiceServlet impleme
 			logger.debug("AccountingDashboardServiceImpl getScopeData()");
 			@SuppressWarnings("unused")
 			ServiceCredentials serviceCredentials = SessionUtil.getServiceCredentials(this.getThreadLocalRequest());
-			AccountingService as = new AccountingService(AccountingServiceType.PortalContex);
-			ScopeData scopeData = as.getTree(this.getThreadLocalRequest());
+			AccountingService as = null;
+			if (Constants.DEBUG_MODE) {
+				as = new AccountingService(AccountingServiceType.CurrentScope);
+			} else {
+				as = new AccountingService(AccountingServiceType.PortalContex);
+			}
 
+			ScopeData scopeData = as.getTree(this.getThreadLocalRequest());
 			return scopeData;
 		} catch (ServiceException e) {
 			logger.error(e.getLocalizedMessage(), e);
 			throw e;
 		} catch (Throwable e) {
 			logger.error("GetScopeData(): " + e.getLocalizedMessage(), e);
-			throw new ServiceException("Error retrieving scope info: "+e.getLocalizedMessage(), e);
+			throw new ServiceException("Error retrieving scope info: " + e.getLocalizedMessage(), e);
 		}
 
 	}
@@ -85,19 +91,23 @@ public class AccountingDashboardServiceImpl extends RemoteServiceServlet impleme
 	@Override
 	public ReportData getReport(RequestReportData requestReportData) throws ServiceException {
 		try {
-			logger.debug("AccountingDashboardServiceImpl getReport(): "+requestReportData);
+			logger.debug("AccountingDashboardServiceImpl getReport(): " + requestReportData);
 			@SuppressWarnings("unused")
 			ServiceCredentials serviceCredentials = SessionUtil.getServiceCredentials(this.getThreadLocalRequest());
-			AccountingService as = new AccountingService(AccountingServiceType.PortalContex);
-			ReportData reportData = as.getReport(this.getThreadLocalRequest(),requestReportData);
-
+			AccountingService as = null;
+			if (Constants.DEBUG_MODE) {
+				as = new AccountingService(AccountingServiceType.CurrentScope);
+			} else {
+				as = new AccountingService(AccountingServiceType.PortalContex);
+			}
+			ReportData reportData = as.getReport(this.getThreadLocalRequest(), requestReportData);
 			return reportData;
 		} catch (ServiceException e) {
 			logger.error(e.getLocalizedMessage(), e);
 			throw e;
 		} catch (Throwable e) {
 			logger.error("GetReportData(): " + e.getLocalizedMessage(), e);
-			throw new ServiceException("Error retrieving report: "+e.getLocalizedMessage(), e);
+			throw new ServiceException("Error retrieving report: " + e.getLocalizedMessage(), e);
 		}
 	}
 

src/main/java/org/gcube/portlets/user/accountingdashboard/server/accounting/AccountingService.java

@@ -102,7 +102,8 @@ public class AccountingService {
 				Report report = dao.getReportByScope(scopeDescriptor, dateFrom, dateTo, MeasureResolution.MONTHLY);
 
 				logger.debug("Report: " + report);
-				ReportData reportData = new ReportData();
+				ReportDataBuilder reportDataBuilder = new ReportDataBuilder(report);
+				ReportData reportData = reportDataBuilder.build();
 				return reportData;
 			} else {
 				throw new ServiceException("Invalid report request, " + requestReportData);
@@ -140,13 +141,13 @@ public class AccountingService {
 			throws ServiceException {
 		try {
 			logger.debug("ScopeDescriptor: " + scopeDescriptor);
-			for(ScopeDescriptor child:scopeDescriptor.getChildren()){
-				if(child.getId().compareTo(scopeData.getId())==0){
+			for (ScopeDescriptor child : scopeDescriptor.getChildren()) {
+				if (child.getId().compareTo(scopeData.getId()) == 0) {
 					return child;
 				} else {
-					if(child.hasChildren()){
-						ScopeDescriptor found=searchScopeDescriptorInChildren(child, scopeData);
-						if(found!=null){
+					if (child.hasChildren()) {
+						ScopeDescriptor found = searchScopeDescriptorInChildren(child, scopeData);
+						if (found != null) {
 							return found;
 						}
 					}

src/main/java/org/gcube/portlets/user/accountingdashboard/server/accounting/ReportDataBuilder.java

@@ -0,0 +1,69 @@
+package org.gcube.portlets.user.accountingdashboard.server.accounting;
+
+import java.util.ArrayList;
+
+import org.gcube.accounting.accounting.summary.access.model.Record;
+import org.gcube.accounting.accounting.summary.access.model.Report;
+import org.gcube.accounting.accounting.summary.access.model.ReportElement;
+import org.gcube.accounting.accounting.summary.access.model.Series;
+import org.gcube.portlets.user.accountingdashboard.shared.data.RecordData;
+import org.gcube.portlets.user.accountingdashboard.shared.data.ReportData;
+import org.gcube.portlets.user.accountingdashboard.shared.data.ReportElementData;
+import org.gcube.portlets.user.accountingdashboard.shared.data.SeriesData;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * 
+ * @author Giancarlo Panichi
+ *
+ */
+public class ReportDataBuilder {
+	private static Logger logger = LoggerFactory.getLogger(ReportDataBuilder.class);
+
+	private Report report;
+
+	public ReportDataBuilder(Report report) {
+		this.report = report;
+	}
+
+	public ReportData build() {
+		if (report == null || report.getElements() == null) {
+			logger.error("Invalid report: " + report);
+			return null;
+		}
+
+		ArrayList<ReportElementData> elements = new ArrayList<>();
+		for (ReportElement reportElement : report.getElements()) {
+			if (reportElement.getSerieses() == null) {
+				ReportElementData reportElementData = new ReportElementData(reportElement.getLabel(),
+						reportElement.getCategory(), reportElement.getXAxis(), reportElement.getYAxis(), null);
+				elements.add(reportElementData);
+			} else {
+				ArrayList<SeriesData> serieses = new ArrayList<>();
+				for (Series series : reportElement.getSerieses()) {
+					SeriesData seriesData = null;
+					if (series.getDataRow() == null) {
+						seriesData = new SeriesData(series.getLabel(), null);
+					} else {
+						ArrayList<RecordData> dataRow = new ArrayList<>();
+						for (Record record : series.getDataRow()) {
+							RecordData recordData = new RecordData(record.getX(), record.getY());
+							dataRow.add(recordData);
+						}
+						seriesData = new SeriesData(series.getLabel(), dataRow);
+					}
+					serieses.add(seriesData);
+				}
+				ReportElementData reportElementData = new ReportElementData(reportElement.getLabel(),
+						reportElement.getCategory(), reportElement.getXAxis(), reportElement.getYAxis(), serieses);
+				elements.add(reportElementData);
+			}
+		}
+		ReportData reportData = new ReportData(elements);
+		logger.debug("ReportData: " + reportData);
+		return reportData;
+
+	}
+
+}

src/main/java/org/gcube/portlets/user/accountingdashboard/shared/Constants.java

@@ -8,7 +8,7 @@ package org.gcube.portlets.user.accountingdashboard.shared;
  */
 public class Constants {
 
-	public static final boolean DEBUG_MODE = false;
+	public static final boolean DEBUG_MODE = true;
 	public static final boolean TEST_ENABLE = false;
 
 	public static final String APPLICATION_ID = "org.gcube.portlets.user.accountingdashboard.server.portlet.AccountingDashboardPortlet";
@@ -18,7 +18,7 @@ public class Constants {
 
 	public static final String DEFAULT_USER = "giancarlo.panichi";
 	public static final String DEFAULT_SCOPE = "/gcube/devNext/NextNext";
-	public static final String DEFAULT_TOKEN = "";
+	public static final String DEFAULT_TOKEN = "ae1208f0-210d-47c9-9b24-d3f2dfcce05f-98187548";
 	public static final String DEFAULT_ROLE = "OrganizationMember";
 
 	//

src/main/java/org/gcube/portlets/user/accountingdashboard/shared/data/ReportElementData.java

@@ -1,7 +1,7 @@
 package org.gcube.portlets.user.accountingdashboard.shared.data;
 
 import java.io.Serializable;
-import java.util.Arrays;
+import java.util.ArrayList;
 
 /**
  * 
@@ -16,13 +16,14 @@ public class ReportElementData implements Serializable {
 	private String xAxis;
 	private String yAxis;
 
-	private SeriesData[] serieses;
+	private ArrayList<SeriesData> serieses;
 
 	public ReportElementData() {
 		super();
 	}
 
-	public ReportElementData(String label, String category, String xAxis, String yAxis, SeriesData[] serieses) {
+	public ReportElementData(String label, String category, String xAxis, String yAxis,
+			ArrayList<SeriesData> serieses) {
 		super();
 		this.label = label;
 		this.category = category;
@@ -63,18 +64,18 @@ public class ReportElementData implements Serializable {
 		this.yAxis = yAxis;
 	}
 
-	public SeriesData[] getSerieses() {
+	public ArrayList<SeriesData> getSerieses() {
 		return serieses;
 	}
 
-	public void setSerieses(SeriesData[] serieses) {
+	public void setSerieses(ArrayList<SeriesData> serieses) {
 		this.serieses = serieses;
 	}
 
 	@Override
 	public String toString() {
 		return "ReportElementData [label=" + label + ", category=" + category + ", xAxis=" + xAxis + ", yAxis=" + yAxis
-				+ ", serieses=" + Arrays.toString(serieses) + "]";
+				+ ", serieses=" + serieses + "]";
 	}
 
 }

src/main/java/org/gcube/portlets/user/accountingdashboard/shared/data/SeriesData.java

@@ -1,7 +1,7 @@
 package org.gcube.portlets.user.accountingdashboard.shared.data;
 
 import java.io.Serializable;
-import java.util.Arrays;
+import java.util.ArrayList;
 
 /**
  * 
@@ -12,13 +12,13 @@ public class SeriesData implements Serializable {
 
 	private static final long serialVersionUID = 3308676516412447011L;
 	private String label;
-	private RecordData[] dataRow;
+	private ArrayList<RecordData> dataRow;
 
 	public SeriesData() {
 		super();
 	}
 
-	public SeriesData(String label, RecordData[] dataRow) {
+	public SeriesData(String label, ArrayList<RecordData> dataRow) {
 		super();
 		this.label = label;
 		this.dataRow = dataRow;
@@ -32,17 +32,17 @@ public class SeriesData implements Serializable {
 		this.label = label;
 	}
 
-	public RecordData[] getDataRow() {
+	public ArrayList<RecordData> getDataRow() {
 		return dataRow;
 	}
 
-	public void setDataRow(RecordData[] dataRow) {
+	public void setDataRow(ArrayList<RecordData> dataRow) {
 		this.dataRow = dataRow;
 	}
 
 	@Override
 	public String toString() {
-		return "SeriesData [label=" + label + ", dataRow=" + Arrays.toString(dataRow) + "]";
+		return "SeriesData [label=" + label + ", dataRow=" + dataRow + "]";
 	}
 
 }