Updated pom for StorageHub 2

Reviewed-on: #3

.classpath

@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="src" output="target/accounting-manager-1.13.0/WEB-INF/classes" path="src/main/java">
+	<classpathentry kind="src" output="target/accounting-manager-1.16.0-SNAPSHOT/WEB-INF/classes" path="src/main/java">
 		<attributes>
 			<attribute name="optional" value="true"/>
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry excluding="**" kind="src" output="target/accounting-manager-1.13.0/WEB-INF/classes" path="src/main/resources">
+	<classpathentry excluding="**" kind="src" output="target/accounting-manager-1.16.0-SNAPSHOT/WEB-INF/classes" path="src/main/resources">
 		<attributes>
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
@@ -45,5 +45,5 @@
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="output" path="target/accounting-manager-1.13.0/WEB-INF/classes"/>
+	<classpathentry kind="output" path="target/accounting-manager-1.16.0-SNAPSHOT/WEB-INF/classes"/>
 </classpath>

.settings/org.eclipse.wst.common.component

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?><project-modules id="moduleCoreId" project-version="1.5.0">
-    <wb-module deploy-name="accounting-manager-1.13.0">
+    <wb-module deploy-name="accounting-manager-1.16.0-SNAPSHOT">
         <wb-resource deploy-path="/" source-path="/target/m2e-wtp/web-resources"/>
         <wb-resource deploy-path="/" source-path="/src/main/webapp" tag="defaultRootSource"/>
         <wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/java"/>

CHANGELOG.md

@@ -3,6 +3,27 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 # Changelog for "accounting-manager"
 
 
+## [v1.16.0-SNAPSHOT] - 2022-05-20
+
+### Features
+
+-  Updated pom for StorageHub 2
+
+## [v1.15.0] - 2021-11-30
+
+### Features
+
+-  Improve query support of the new persistence [#21354]
+
+
+## [v1.14.0] - 2021-06-28
+
+### Fixes
+
+- Fixed display errors generated in Root scope [#21729]
+
+
+
 ## [v1.13.0] - 2021-03-23
 
 ### Features

changelog.xml

@@ -1,4 +1,16 @@
 <ReleaseNotes>
+    <Changeset component="org.gcube.portlets.admin.accounting-manager.1-16-0"
+		date="2022-05-20">
+		<Change>Updated pom for Storage Hub 2</Change>
+	</Changeset>
+	<Changeset component="org.gcube.portlets.admin.accounting-manager.1-15-0"
+		date="2021-11-30">
+		<Change>Improve query support of the new persistence [#21354]</Change>
+	</Changeset>
+	<Changeset component="org.gcube.portlets.admin.accounting-manager.1-14-0"
+		date="2021-06-28">
+		<Change>Fixed display errors generated in Root scope [#21729]</Change>
+	</Changeset>
 	<Changeset component="org.gcube.portlets.admin.accounting-manager.1-13-0"
 		date="2021-03-23">
 		<Change>Migrate accounting-manager to postgresql persistence [#21013]</Change>

pom.xml

@@ -15,7 +15,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.gcube.portlets.admin</groupId>
 	<artifactId>accounting-manager</artifactId>
-	<version>1.13.0</version>
+	<version>1.16.0-SNAPSHOT</version>
 	<packaging>war</packaging>
 
 
@@ -108,7 +108,7 @@
 				<dependency>
 					<groupId>org.gcube.accounting</groupId>
 					<artifactId>accounting-lib</artifactId>
-					<version>[4.0.0,5.0.0-SNAPSHOT)</version>
+					<scope>provided</scope>
 				</dependency>
 
 			</dependencies>
@@ -235,6 +235,13 @@
 			<scope>compile</scope>
 		</dependency>
 
+		<!-- Document Store Lib -->
+		<dependency>
+			<groupId>org.gcube.data.publishing</groupId>
+			<artifactId>document-store-lib</artifactId>
+			<scope>provided</scope>
+		</dependency>
+		
 		<!-- Accounting Lib -->
 		<dependency>
 			<groupId>org.gcube.accounting</groupId>
@@ -246,14 +253,7 @@
 		<dependency>
 			<groupId>org.gcube.accounting</groupId>
 			<artifactId>accounting-analytics</artifactId>
-			<version>[3.0.0,4.0.0-SNAPSHOT)</version>
-		</dependency>
-
-		<!-- Document Store Lib -->
-		<dependency>
-			<groupId>org.gcube.data.publishing</groupId>
-			<artifactId>document-store-lib</artifactId>
-			<scope>provided</scope>
+			<version>[4.0.0-SNAPSHOT,5.0.0-SNAPSHOT)</version>
 		</dependency>
 
 
@@ -261,7 +261,7 @@
 		<dependency>
 			<groupId>org.gcube.accounting</groupId>
 			<artifactId>accounting-analytics-persistence-postgresql</artifactId>
-			<version>[1.0.0,2.0.0-SNAPSHOT)</version>
+			<version>[2.0.0-SNAPSHOT,3.0.0-SNAPSHOT)</version>
 			<scope>runtime</scope>
 		</dependency>
 
@@ -445,7 +445,7 @@
 			<dependency>
 				<groupId>org.gcube.distribution</groupId>
 				<artifactId>maven-portal-bom</artifactId>
-				<version>3.6.0</version>
+				<version>3.7.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>

src/main/java/org/gcube/portlets/admin/accountingmanager/accountingman.gwt.xml

@@ -46,7 +46,8 @@
 
 	<!-- <set-configuration-property name="CssResource.style" value="pretty"/> -->
 	
-	<!-- <set-property name="log_DivLogger" value="ENABLED" /> <set-property 
+	<!-- 
+	<set-property name="log_DivLogger" value="ENABLED" /> <set-property 
 		name="log_ConsoleLogger" value="ENABLED" /> <set-property name="log_GWTLogger" 
 		value="ENABLED" /> <set-property name="log_SystemLogger" value="ENABLED" 
 		/> -->
@@ -56,8 +57,7 @@
 	<set-property name="log_ConsoleLogger" value="DISABLED" />
 	<set-property name="log_GWTLogger" value="DISABLED" />
 	<set-property name="log_SystemLogger" value="DISABLED" />
-
-
+	
 
 	<!-- Specify the paths for translatable code -->
 	<source path='client' />

src/main/java/org/gcube/portlets/admin/accountingmanager/client/AccountingManagerController.java

@@ -68,6 +68,7 @@ public class AccountingManagerController {
 	private BorderLayoutContainer mainPanel;
 	private AccountingMonitor accountingMonitor;
 	private EnableTabs enableTabs;
+	private Context availableContext;
 
 	public AccountingManagerController() {
 		eventBus = new SimpleEventBus();
@@ -106,7 +107,7 @@ public class AccountingManagerController {
 
 			@Override
 			public void onFailure(Throwable caught) {
-				Log.info("No valid user found: " + caught.getMessage());
+				Log.error("No valid user found: " + caught.getLocalizedMessage(), caught);
 				if (caught instanceof SessionExpiredException) {
 					UtilsGXT3.alert("Error", "Expired Session");
 					sessionExpiredShowDelayed();
@@ -131,7 +132,7 @@ public class AccountingManagerController {
 
 			@Override
 			public void onFailure(Throwable caught) {
-				Log.info("No valid user found: " + caught.getMessage());
+				Log.error("Error in check root scope: " + caught.getLocalizedMessage(), caught);
 				if (caught instanceof SessionExpiredException) {
 					UtilsGXT3.alert("Error", "Expired Session");
 					sessionExpiredShowDelayed();
@@ -156,7 +157,7 @@ public class AccountingManagerController {
 
 			@Override
 			public void onFailure(Throwable caught) {
-				Log.error("Error retrieving enable tabs: " + caught.getLocalizedMessage());
+				Log.error("Error retrieving enable tabs: " + caught.getLocalizedMessage(), caught);
 				if (caught instanceof SessionExpiredException) {
 					UtilsGXT3.alert("Error", "Expired Session");
 					sessionExpiredShowDelayed();
@@ -293,7 +294,7 @@ public class AccountingManagerController {
 			Log.debug("AccountingType: " + event.getAccountingType());
 			accountingStateData = accountingState.getState(event.getAccountingType());
 			if (accountingStateData == null) {
-				createDefaultChart(event.getAccountingType());
+				configureDefaultChart(event.getAccountingType());
 			} else {
 				accountingType = event.getAccountingType();
 				StateChangeEvent stateChangeEvent = new StateChangeEvent(StateChangeType.Restore, accountingStateData);
@@ -310,18 +311,51 @@ public class AccountingManagerController {
 		if (enableTabs != null && enableTabs.getTabs() != null && enableTabs.getTabs().size() > 0
 				&& enableTabs.getTabs().get(0) != null) {
 			Log.debug("Create DefaultChart");
-			createDefaultChart(enableTabs.getTabs().get(0).getAccountingType());
+			configureDefaultChart(enableTabs.getTabs().get(0).getAccountingType());
 		}
 	}
 
-	private void createDefaultChart(AccountingType accountingType) {
+	private void configureDefaultChart(AccountingType accountingType) {
 		accountingMonitor = new AccountingMonitor();
 		this.accountingType = accountingType;
+		if (availableContext == null) {
+			retrieveContext();
+		} else {
+			createDefaultChart();
+		}
+	}
 
+	private void createDefaultChart() {
 		AccountingClientStateData accountingStateData = new AccountingClientStateData(accountingType, rootScope);
+		accountingStateData.setAvailableContext(availableContext);
 		accountingState.setState(accountingType, accountingStateData);
-
 		retrieveFilterKey();
+	}
+
+	private void retrieveContext() {
+
+		AccountingManagerServiceAsync.INSTANCE.getContext(new AsyncCallback<Context>() {
+
+			@Override
+			public void onFailure(Throwable caught) {
+				accountingMonitor.hide();
+				Log.error("Error retrieving contexts: " + caught.getLocalizedMessage(), caught);
+				if (caught instanceof SessionExpiredException) {
+					eventBus.fireEvent(new SessionExpiredEvent(SessionExpiredType.EXPIREDONSERVER));
+				} else {
+					UtilsGXT3.alert("Error retrieving contexts ", caught.getLocalizedMessage());
+				}
+
+			}
+
+			@Override
+			public void onSuccess(Context result) {
+				Log.debug("Available Context: " + result);
+				availableContext = result;
+				createDefaultChart();
+
+			}
+		});
 
 	}
 
@@ -332,6 +366,7 @@ public class AccountingManagerController {
 			@Override
 			public void onFailure(Throwable caught) {
 				accountingMonitor.hide();
+				Log.error("Error retrieving filter keys: " + caught.getLocalizedMessage(), caught);
 				if (caught instanceof SessionExpiredException) {
 					eventBus.fireEvent(new SessionExpiredEvent(SessionExpiredType.EXPIREDONSERVER));
 				} else {
@@ -348,34 +383,6 @@ public class AccountingManagerController {
 				AccountingClientStateData accountingStateData = accountingState.getState(accountingType);
 				accountingStateData.setAvailableFilterKeys(result);
 				accountingState.setState(accountingType, accountingStateData);
-				retrieveContext();
-			}
-		});
-
-	}
-
-	private void retrieveContext() {
-
-		AccountingManagerServiceAsync.INSTANCE.getContext(new AsyncCallback<Context>() {
-
-			@Override
-			public void onFailure(Throwable caught) {
-				accountingMonitor.hide();
-				if (caught instanceof SessionExpiredException) {
-					eventBus.fireEvent(new SessionExpiredEvent(SessionExpiredType.EXPIREDONSERVER));
-				} else {
-					Log.error("Error retrieving contexts for " + accountingType + ":" + caught.getLocalizedMessage());
-					UtilsGXT3.alert("Error retrieving contexts ", caught.getLocalizedMessage());
-				}
-
-			}
-
-			@Override
-			public void onSuccess(Context result) {
-				Log.debug("Available Context: " + result);
-				AccountingClientStateData accountingStateData = accountingState.getState(accountingType);
-				accountingStateData.setAvailableContext(result);
-				accountingState.setState(accountingType, accountingStateData);
 				retrieveSpace();
 			}
 		});
@@ -383,7 +390,7 @@ public class AccountingManagerController {
 	}
 
 	private void retrieveSpace() {
-		if (rootScope) {
+		/* if (rootScope) {
 
 			AccountingManagerServiceAsync.INSTANCE.getSpaces(new AsyncCallback<Spaces>() {
 
@@ -393,7 +400,7 @@ public class AccountingManagerController {
 					if (caught instanceof SessionExpiredException) {
 						eventBus.fireEvent(new SessionExpiredEvent(SessionExpiredType.EXPIREDONSERVER));
 					} else {
-						Log.error("Error retrieving sapces for " + accountingType + ":" + caught.getLocalizedMessage());
+						Log.error("Error retrieving spaces for " + accountingType + ":" + caught.getLocalizedMessage());
 						UtilsGXT3.alert("Error retrieving spaces ", caught.getLocalizedMessage());
 					}
 
@@ -407,7 +414,9 @@ public class AccountingManagerController {
 			});
 		} else {
 			createDefaultSeriesRequest(null);
-		}
+		} */
+		createDefaultSeriesRequest(null);
+		
 	}
 
 	private void createDefaultSeriesRequest(Spaces spaces) {
@@ -421,7 +430,8 @@ public class AccountingManagerController {
 
 		AccountingClientStateData accountingStateData = accountingState.getState(accountingType);
 		SeriesRequest seriesRequest = null;
-
+		Context defaultContext=availableContext;
+		
 		switch (accountingType) {
 		case JOB:
 		case PORTLET:
@@ -430,9 +440,8 @@ public class AccountingManagerController {
 		case TASK:
 			seriesRequest = new SeriesRequest(
 					new AccountingPeriod(dtf.format(lastMonth), dtf.format(date), AccountingPeriodMode.DAILY),
-					new AccountingFilterBasic());
+					new AccountingFilterBasic(defaultContext));
 			Log.debug("DefaultSeriesRequest: " + seriesRequest);
-
 			break;
 		case SPACE:
 			accountingStateData.setAvailableSpaces(spaces);
@@ -838,8 +847,6 @@ public class AccountingManagerController {
 				});
 	}
 
-
-
 	private void doExportRequest(ExportRequestEvent event) {
 		StringBuilder actionUrl = new StringBuilder();
 		actionUrl.append(GWT.getModuleBaseURL());

src/main/java/org/gcube/portlets/admin/accountingmanager/client/filters/FiltersPanel.java

@@ -92,7 +92,7 @@ public class FiltersPanel extends FramedPanel {
 		AccountingFilterDefinition accountingFilterDefinition = activeFiltersPanel
 				.getActiveFilters();
 
-		if (accountingPeriod != null) {
+		if (accountingPeriod != null && accountingFilterDefinition!=null) {
 			SeriesRequest seriesRequest = new SeriesRequest(accountingPeriod,
 					accountingFilterDefinition);
 			Log.debug("UpdateChart: " + seriesRequest);

src/main/java/org/gcube/portlets/admin/accountingmanager/client/maindata/charts/AccountingChart4Job.java

@@ -1,7 +1,6 @@
 package org.gcube.portlets.admin.accountingmanager.client.maindata.charts;
 
 import org.gcube.portlets.admin.accountingmanager.client.maindata.charts.job.JobChartBasicPanel;
-import org.gcube.portlets.admin.accountingmanager.client.maindata.charts.job.JobChartContextPanel;
 import org.gcube.portlets.admin.accountingmanager.client.maindata.charts.job.JobChartTopPanel;
 import org.gcube.portlets.admin.accountingmanager.client.state.AccountingClientStateData;
 import org.gcube.portlets.admin.accountingmanager.shared.data.response.SeriesJob;
@@ -13,7 +12,7 @@ import com.sencha.gxt.widget.core.client.container.SimpleContainer;
 /**
  * Accounting Chart 4 Job
  * 
-   * @author Giancarlo Panichi
+ * @author Giancarlo Panichi
  *
  * 
  */
@@ -22,8 +21,7 @@ public class AccountingChart4Job extends AccountingChartBuilder {
 	private AccountingClientStateData accountingStateData;
 	private EventBus eventBus;
 
-	public AccountingChart4Job(EventBus eventBus,
-			AccountingClientStateData accountingStateData) {
+	public AccountingChart4Job(EventBus eventBus, AccountingClientStateData accountingStateData) {
 		this.eventBus = eventBus;
 		this.accountingStateData = accountingStateData;
 	}
@@ -32,10 +30,8 @@ public class AccountingChart4Job extends AccountingChartBuilder {
 	public void buildChart() throws ChartDrawException {
 		AccountingChartPanel accountingChartPanel = null;
 
-		if (accountingStateData == null
-				|| accountingStateData.getAccountingType() == null
-				|| accountingStateData.getSeriesRequest() == null
-				|| accountingStateData.getSeriesResponse() == null) {
+		if (accountingStateData == null || accountingStateData.getAccountingType() == null
+				|| accountingStateData.getSeriesRequest() == null || accountingStateData.getSeriesResponse() == null) {
 			accountingChartSpec.setChart(accountingChartPanel);
 			return;
 		}
@@ -55,25 +51,18 @@ public class AccountingChart4Job extends AccountingChartBuilder {
 
 	private SimpleContainer createJobChartPanel() throws ChartDrawException {
 
-		if (accountingStateData == null
-				|| accountingStateData.getSeriesRequest() == null
-				|| accountingStateData.getSeriesRequest()
-						.getAccountingFilterDefinition() == null
-				|| accountingStateData.getSeriesRequest()
-						.getAccountingFilterDefinition().getChartType() == null) {
+		if (accountingStateData == null || accountingStateData.getSeriesRequest() == null
+				|| accountingStateData.getSeriesRequest().getAccountingFilterDefinition() == null
+				|| accountingStateData.getSeriesRequest().getAccountingFilterDefinition().getChartType() == null) {
 			return null;
 		}
 
-		switch (accountingStateData.getSeriesRequest()
-				.getAccountingFilterDefinition().getChartType()) {
+		switch (accountingStateData.getSeriesRequest().getAccountingFilterDefinition().getChartType()) {
 
 		case Top:
 			return new JobChartTopPanel(eventBus, accountingStateData);
 		case Basic:
 			return new JobChartBasicPanel(eventBus, accountingStateData);
-		case Context:
-			return new JobChartContextPanel(eventBus, accountingStateData);
-
 		default:
 			return null;
 		}

src/main/java/org/gcube/portlets/admin/accountingmanager/client/maindata/charts/AccountingChart4Service.java

@@ -1,7 +1,6 @@
 package org.gcube.portlets.admin.accountingmanager.client.maindata.charts;
 
 import org.gcube.portlets.admin.accountingmanager.client.maindata.charts.service.ServiceChartBasicPanel;
-import org.gcube.portlets.admin.accountingmanager.client.maindata.charts.service.ServiceChartContextPanel;
 import org.gcube.portlets.admin.accountingmanager.client.maindata.charts.service.ServiceChartTopPanel;
 import org.gcube.portlets.admin.accountingmanager.client.state.AccountingClientStateData;
 import org.gcube.portlets.admin.accountingmanager.shared.data.response.SeriesService;
@@ -13,17 +12,16 @@ import com.sencha.gxt.widget.core.client.container.SimpleContainer;
 /**
  * Accounting Chart 4 Service
  * 
-   * @author Giancarlo Panichi
+ * @author Giancarlo Panichi
  *
  * 
  */
 public class AccountingChart4Service extends AccountingChartBuilder {
 	private EventBus eventBus;
 	private AccountingClientStateData accountingStateData;
-	
 
 	public AccountingChart4Service(EventBus eventBus, AccountingClientStateData accountingStateData) {
-		this.eventBus=eventBus;
+		this.eventBus = eventBus;
 		this.accountingStateData = accountingStateData;
 	}
 
@@ -31,10 +29,8 @@ public class AccountingChart4Service extends AccountingChartBuilder {
 	public void buildChart() throws ChartDrawException {
 		AccountingChartPanel accountingChartPanel = null;
 
-		if (accountingStateData == null
-				|| accountingStateData.getAccountingType() == null
-				|| accountingStateData.getSeriesRequest() == null
-				|| accountingStateData.getSeriesResponse() == null) {
+		if (accountingStateData == null || accountingStateData.getAccountingType() == null
+				|| accountingStateData.getSeriesRequest() == null || accountingStateData.getSeriesResponse() == null) {
 			accountingChartSpec.setChart(accountingChartPanel);
 			return;
 		}
@@ -52,28 +48,20 @@ public class AccountingChart4Service extends AccountingChartBuilder {
 
 	}
 
-	private SimpleContainer createServiceChartPanel()
-			throws ChartDrawException {
+	private SimpleContainer createServiceChartPanel() throws ChartDrawException {
 
-		if (accountingStateData == null
-				|| accountingStateData.getSeriesRequest() == null
-				|| accountingStateData.getSeriesRequest()
-						.getAccountingFilterDefinition() == null
-				|| accountingStateData.getSeriesRequest()
-						.getAccountingFilterDefinition().getChartType() == null) {
+		if (accountingStateData == null || accountingStateData.getSeriesRequest() == null
+				|| accountingStateData.getSeriesRequest().getAccountingFilterDefinition() == null
+				|| accountingStateData.getSeriesRequest().getAccountingFilterDefinition().getChartType() == null) {
 			return null;
 		}
 
-		switch (accountingStateData.getSeriesRequest()
-				.getAccountingFilterDefinition().getChartType()) {
+		switch (accountingStateData.getSeriesRequest().getAccountingFilterDefinition().getChartType()) {
 
 		case Top:
-			return new ServiceChartTopPanel(eventBus,accountingStateData);
+			return new ServiceChartTopPanel(eventBus, accountingStateData);
 		case Basic:
 			return new ServiceChartBasicPanel(eventBus, accountingStateData);
-		case Context:
-			return new ServiceChartContextPanel(eventBus, accountingStateData);	
-			
 		default:
 
 			return null;

src/main/java/org/gcube/portlets/admin/accountingmanager/client/maindata/charts/AccountingChart4Storage.java

@@ -1,7 +1,6 @@
 package org.gcube.portlets.admin.accountingmanager.client.maindata.charts;
 
 import org.gcube.portlets.admin.accountingmanager.client.maindata.charts.storage.StorageChartBasicPanel;
-import org.gcube.portlets.admin.accountingmanager.client.maindata.charts.storage.StorageChartContextPanel;
 import org.gcube.portlets.admin.accountingmanager.client.maindata.charts.storage.StorageChartTopPanel;
 import org.gcube.portlets.admin.accountingmanager.client.state.AccountingClientStateData;
 import org.gcube.portlets.admin.accountingmanager.shared.data.response.SeriesStorage;
@@ -13,7 +12,7 @@ import com.sencha.gxt.widget.core.client.container.SimpleContainer;
 /**
  * Accounting Chart 4 Storage
  * 
-   * @author Giancarlo Panichi
+ * @author Giancarlo Panichi
  *
  * 
  */
@@ -21,8 +20,7 @@ public class AccountingChart4Storage extends AccountingChartBuilder {
 	private EventBus eventBus;
 	private AccountingClientStateData accountingStateData;
 
-	public AccountingChart4Storage(EventBus eventBus,
-			AccountingClientStateData accountingStateData) {
+	public AccountingChart4Storage(EventBus eventBus, AccountingClientStateData accountingStateData) {
 		this.eventBus = eventBus;
 		this.accountingStateData = accountingStateData;
 	}
@@ -31,10 +29,8 @@ public class AccountingChart4Storage extends AccountingChartBuilder {
 	public void buildChart() throws ChartDrawException {
 		AccountingChartPanel accountingChartPanel = null;
 
-		if (accountingStateData == null
-				|| accountingStateData.getAccountingType() == null
-				|| accountingStateData.getSeriesRequest() == null
-				|| accountingStateData.getSeriesResponse() == null) {
+		if (accountingStateData == null || accountingStateData.getAccountingType() == null
+				|| accountingStateData.getSeriesRequest() == null || accountingStateData.getSeriesResponse() == null) {
 			accountingChartSpec.setChart(accountingChartPanel);
 			return;
 		}
@@ -54,25 +50,18 @@ public class AccountingChart4Storage extends AccountingChartBuilder {
 
 	private SimpleContainer createStorageChartPanel() throws ChartDrawException {
 
-		if (accountingStateData == null
-				|| accountingStateData.getSeriesRequest() == null
-				|| accountingStateData.getSeriesRequest()
-						.getAccountingFilterDefinition() == null
-				|| accountingStateData.getSeriesRequest()
-						.getAccountingFilterDefinition().getChartType() == null) {
+		if (accountingStateData == null || accountingStateData.getSeriesRequest() == null
+				|| accountingStateData.getSeriesRequest().getAccountingFilterDefinition() == null
+				|| accountingStateData.getSeriesRequest().getAccountingFilterDefinition().getChartType() == null) {
 			return null;
 		}
 
-		switch (accountingStateData.getSeriesRequest()
-				.getAccountingFilterDefinition().getChartType()) {
+		switch (accountingStateData.getSeriesRequest().getAccountingFilterDefinition().getChartType()) {
 
 		case Top:
 			return new StorageChartTopPanel(eventBus, accountingStateData);
 		case Basic:
 			return new StorageChartBasicPanel(eventBus, accountingStateData);
-		case Context:
-			return new StorageChartContextPanel(eventBus, accountingStateData);
-
 		default:
 
 			return null;

src/main/java/org/gcube/portlets/admin/accountingmanager/client/maindata/charts/job/JobChartTopPanel.java

@@ -6,6 +6,7 @@ import java.util.Date;
 import org.gcube.portlets.admin.accountingmanager.client.event.ExportRequestEvent;
 import org.gcube.portlets.admin.accountingmanager.client.maindata.charts.utils.ChartDateTimeData;
 import org.gcube.portlets.admin.accountingmanager.client.maindata.charts.utils.ChartTimeMeasure;
+import org.gcube.portlets.admin.accountingmanager.client.maindata.charts.utils.ColorsPalette;
 import org.gcube.portlets.admin.accountingmanager.client.maindata.charts.utils.DownloadConstants;
 import org.gcube.portlets.admin.accountingmanager.client.maindata.charts.utils.JobChartMeasure;
 import org.gcube.portlets.admin.accountingmanager.client.maindata.charts.utils.TimeUnitMeasure;
@@ -57,8 +58,7 @@ public class JobChartTopPanel extends SimpleContainer {
 	private static final String TIME_UNIT = "Time Unit";
 	// private static final String MEASURE_TYPE = "Measure";
 
-	private DateTimeFormat dtf = DateTimeFormat
-			.getFormat(PredefinedFormat.YEAR_MONTH_DAY);
+	private DateTimeFormat dtf = DateTimeFormat.getFormat(PredefinedFormat.YEAR_MONTH_DAY);
 
 	private EventBus eventBus;
 	private AccountingClientStateData accountingStateData;
@@ -96,8 +96,7 @@ public class JobChartTopPanel extends SimpleContainer {
 
 	private VerticalLayoutContainer vert;
 
-	public JobChartTopPanel(EventBus eventBus,
-			AccountingClientStateData accountingStateData) {
+	public JobChartTopPanel(EventBus eventBus, AccountingClientStateData accountingStateData) {
 		this.eventBus = eventBus;
 		this.accountingStateData = accountingStateData;
 		forceLayoutOnResize = true;
@@ -109,8 +108,7 @@ public class JobChartTopPanel extends SimpleContainer {
 		ToolBar toolBar = new ToolBar();
 		toolBar.setSpacing(2);
 		// Download
-		final TextButton downloadButton = new TextButton(
-				DownloadConstants.DOWNLOAD,
+		final TextButton downloadButton = new TextButton(DownloadConstants.DOWNLOAD,
 				AccountingManagerResources.INSTANCE.accountingDownload24());
 		// downloadButton.setScale(ButtonScale.MEDIUM);
 		downloadButton.setIconAlign(IconAlign.RIGHT);
@@ -125,8 +123,7 @@ public class JobChartTopPanel extends SimpleContainer {
 		measureButton.setMenu(createMeasureMenu());
 
 		// Unit
-		unitButton = new TextButton(TIME_UNIT,
-				AccountingManagerResources.INSTANCE.accountingUnitms24());
+		unitButton = new TextButton(TIME_UNIT, AccountingManagerResources.INSTANCE.accountingUnitms24());
 		unitButton.setIconAlign(IconAlign.RIGHT);
 		unitButton.setArrowAlign(ButtonArrowAlign.RIGHT);
 		unitButton.setMenu(createUnitMenu());
@@ -145,8 +142,7 @@ public class JobChartTopPanel extends SimpleContainer {
 		//
 		vert = new VerticalLayoutContainer();
 		vert.add(toolBar, new VerticalLayoutData(1, -1, new Margins(0)));
-		vert.add(highchartsLayoutPanel, new VerticalLayoutData(1, 1,
-				new Margins(0)));
+		vert.add(highchartsLayoutPanel, new VerticalLayoutData(1, 1, new Margins(0)));
 
 		add(vert, new MarginData(0));
 
@@ -265,14 +261,11 @@ public class JobChartTopPanel extends SimpleContainer {
 		// TODO
 		durationItem = new MenuItem(JobChartMeasure.Duration.getLabel());
 		durationItem.setHeight(30);
-		operationCountItem = new MenuItem(
-				JobChartMeasure.OperationCount.getLabel());
+		operationCountItem = new MenuItem(JobChartMeasure.OperationCount.getLabel());
 		operationCountItem.setHeight(30);
-		maxInvocationTimeItem = new MenuItem(
-				JobChartMeasure.MaxInvocationTime.getLabel());
+		maxInvocationTimeItem = new MenuItem(JobChartMeasure.MaxInvocationTime.getLabel());
 		maxInvocationTimeItem.setHeight(30);
-		minInvocationTimeItem = new MenuItem(
-				JobChartMeasure.MinInvocationTime.getLabel());
+		minInvocationTimeItem = new MenuItem(JobChartMeasure.MinInvocationTime.getLabel());
 		minInvocationTimeItem.setHeight(30);
 
 		durationItem.addSelectionHandler(new SelectionHandler<Item>() {
@@ -301,8 +294,7 @@ public class JobChartTopPanel extends SimpleContainer {
 
 			@Override
 			public void onSelection(SelectionEvent<Item> event) {
-				measureButton.setText(JobChartMeasure.MaxInvocationTime
-						.getLabel());
+				measureButton.setText(JobChartMeasure.MaxInvocationTime.getLabel());
 				measure = JobChartMeasure.MaxInvocationTime;
 				unitButton.setVisible(true);
 				updateChart();
@@ -313,8 +305,7 @@ public class JobChartTopPanel extends SimpleContainer {
 
 			@Override
 			public void onSelection(SelectionEvent<Item> event) {
-				measureButton.setText(JobChartMeasure.MinInvocationTime
-						.getLabel());
+				measureButton.setText(JobChartMeasure.MinInvocationTime.getLabel());
 				measure = JobChartMeasure.MinInvocationTime;
 				unitButton.setVisible(true);
 				updateChart();
@@ -332,17 +323,13 @@ public class JobChartTopPanel extends SimpleContainer {
 
 	private Menu createUnitMenu() {
 		Menu menuUnit = new Menu();
-		msItem = new MenuItem(TimeUnitMeasure.MILLISECONDS,
-				AccountingManagerResources.INSTANCE.accountingUnitms24());
+		msItem = new MenuItem(TimeUnitMeasure.MILLISECONDS, AccountingManagerResources.INSTANCE.accountingUnitms24());
 		msItem.setHeight(30);
-		sItem = new MenuItem(TimeUnitMeasure.SECONDS,
-				AccountingManagerResources.INSTANCE.accountingUnits24());
+		sItem = new MenuItem(TimeUnitMeasure.SECONDS, AccountingManagerResources.INSTANCE.accountingUnits24());
 		sItem.setHeight(30);
-		mItem = new MenuItem(TimeUnitMeasure.MINUTES,
-				AccountingManagerResources.INSTANCE.accountingUnitm24());
+		mItem = new MenuItem(TimeUnitMeasure.MINUTES, AccountingManagerResources.INSTANCE.accountingUnitm24());
 		mItem.setHeight(30);
-		hItem = new MenuItem(TimeUnitMeasure.HOURS,
-				AccountingManagerResources.INSTANCE.accountingUnith24());
+		hItem = new MenuItem(TimeUnitMeasure.HOURS, AccountingManagerResources.INSTANCE.accountingUnith24());
 		hItem.setHeight(30);
 
 		msItem.addSelectionHandler(new SelectionHandler<Item>() {
@@ -351,8 +338,7 @@ public class JobChartTopPanel extends SimpleContainer {
 			public void onSelection(SelectionEvent<Item> event) {
 				unitMeasure = TimeUnitMeasure.getMilliseconds();
 				unitMeasureLabel = TimeUnitMeasure.MS;
-				unitButton.setIcon(AccountingManagerResources.INSTANCE
-						.accountingUnitms24());
+				unitButton.setIcon(AccountingManagerResources.INSTANCE.accountingUnitms24());
 				updateChart();
 			}
 		});
@@ -363,8 +349,7 @@ public class JobChartTopPanel extends SimpleContainer {
 			public void onSelection(SelectionEvent<Item> event) {
 				unitMeasure = TimeUnitMeasure.getSeconds();
 				unitMeasureLabel = TimeUnitMeasure.S;
-				unitButton.setIcon(AccountingManagerResources.INSTANCE
-						.accountingUnits24());
+				unitButton.setIcon(AccountingManagerResources.INSTANCE.accountingUnits24());
 				updateChart();
 			}
 		});
@@ -375,8 +360,7 @@ public class JobChartTopPanel extends SimpleContainer {
 			public void onSelection(SelectionEvent<Item> event) {
 				unitMeasure = TimeUnitMeasure.getMinutes();
 				unitMeasureLabel = TimeUnitMeasure.M;
-				unitButton.setIcon(AccountingManagerResources.INSTANCE
-						.accountingUnitm24());
+				unitButton.setIcon(AccountingManagerResources.INSTANCE.accountingUnitm24());
 				updateChart();
 			}
 		});
@@ -387,8 +371,7 @@ public class JobChartTopPanel extends SimpleContainer {
 			public void onSelection(SelectionEvent<Item> event) {
 				unitMeasure = TimeUnitMeasure.getHours();
 				unitMeasureLabel = TimeUnitMeasure.H;
-				unitButton.setIcon(AccountingManagerResources.INSTANCE
-						.accountingUnith24());
+				unitButton.setIcon(AccountingManagerResources.INSTANCE.accountingUnith24());
 				updateChart();
 			}
 		});
@@ -402,20 +385,17 @@ public class JobChartTopPanel extends SimpleContainer {
 	}
 
 	private void onDownloadCSV() {
-		ExportRequestEvent event = new ExportRequestEvent(ExportType.CSV,
-				accountingStateData.getAccountingType());
+		ExportRequestEvent event = new ExportRequestEvent(ExportType.CSV, accountingStateData.getAccountingType());
 		eventBus.fireEvent(event);
 	}
 
 	private void onDownloadXML() {
-		ExportRequestEvent event = new ExportRequestEvent(ExportType.XML,
-				accountingStateData.getAccountingType());
+		ExportRequestEvent event = new ExportRequestEvent(ExportType.XML, accountingStateData.getAccountingType());
 		eventBus.fireEvent(event);
 	}
 
 	private void onDownloadJSON() {
-		ExportRequestEvent event = new ExportRequestEvent(ExportType.JSON,
-				accountingStateData.getAccountingType());
+		ExportRequestEvent event = new ExportRequestEvent(ExportType.JSON, accountingStateData.getAccountingType());
 		eventBus.fireEvent(event);
 	}
 
@@ -472,15 +452,13 @@ public class JobChartTopPanel extends SimpleContainer {
 	}-*/;
 
 	private void createChart() {
-		SeriesJob seriesJob = (SeriesJob) accountingStateData
-				.getSeriesResponse();
+		SeriesJob seriesJob = (SeriesJob) accountingStateData.getSeriesResponse();
 
 		if (!(seriesJob.getSeriesJobDefinition() instanceof SeriesJobTop)) {
 			Log.debug("Invalid SeriesJobTop!");
 			return;
 		}
-		SeriesJobTop seriesJobTop = (SeriesJobTop) seriesJob
-				.getSeriesJobDefinition();
+		SeriesJobTop seriesJobTop = (SeriesJobTop) seriesJob.getSeriesJobDefinition();
 
 		HighchartsOptionFactory highchartsFactory = new JsoHighchartsOptionFactory();
 
@@ -491,32 +469,28 @@ public class JobChartTopPanel extends SimpleContainer {
 		options.title().text("Accounting Job Top");
 
 		/*
-		 * options.subtitle().text("Click and drag in the plot area to zoom in");
+		 * options.subtitle().text("Click and drag in the plot area to zoom in"
+		 * );
 		 */
 
+		ColorsPalette colorsPalette=new ColorsPalette();
 		ArrayString colors = options.colors();
+		colors=colorsPalette.getColorsPalette(colors);
+		options.colors(colors);
+		
 		// colors.setValue(0, "#cc0038");
 		// colors.setValue(1, "#32cd32");
 
 		// yAxis
 		options.setFieldAsJsonObject("yAxis", retrieveYAxis(colors));
 
-		options.plotOptions().setFieldAsJsonObject(
-				"column",
-				"{ " + "\"stacking\": \"normal\"," + "\"dataLabels\": { "
-						+ "    \"enabled\": \"true\","
+		options.plotOptions().setFieldAsJsonObject("column",
+				"{ " + "\"stacking\": \"normal\"," + "\"dataLabels\": { " + "    \"enabled\": \"true\","
 						+ "    \"color\": \"white\", " + "    \"style\": {"
-						+ "        \"textShadow\": \"0 0 3px black\"" + "    }"
-						+ " }" + " }");
+						+ "        \"textShadow\": \"0 0 3px black\"" + "    }" + " }" + " }");
 
 		ArrayList<SeriesColumn> seriesColumn = new ArrayList<>();
-		if (seriesJobTop.getShowOthers()) {
-			createSeriesColumnShowOthers(seriesJobTop, highchartsFactory,
-					colors, seriesColumn);
-		} else {
-			createSeriesColumnSimple(seriesJobTop, highchartsFactory, colors,
-					seriesColumn);
-		}
+		createSeriesColumnSimple(seriesJobTop, highchartsFactory, colors, seriesColumn);
 
 		for (SeriesColumn serie : seriesColumn) {
 			options.series().addToEnd(serie);
@@ -528,35 +502,28 @@ public class JobChartTopPanel extends SimpleContainer {
 		return;
 	}
 
-	private void createSeriesColumnShowOthers(SeriesJobTop seriesJobTop,
-			HighchartsOptionFactory highchartsFactory, ArrayString colors,
-			ArrayList<SeriesColumn> seriesColumn) {
+	private void createSeriesColumnShowOthers(SeriesJobTop seriesJobTop, HighchartsOptionFactory highchartsFactory,
+			ArrayString colors, ArrayList<SeriesColumn> seriesColumn) {
 		Log.debug("Series ShowOthers");
-		if (accountingStateData.getSeriesRequest().getAccountingPeriod()
-				.getPeriod().compareTo(AccountingPeriodMode.DAILY) == 0
-				|| accountingStateData.getSeriesRequest().getAccountingPeriod()
-						.getPeriod().compareTo(AccountingPeriodMode.HOURLY) == 0
-				|| accountingStateData.getSeriesRequest().getAccountingPeriod()
-						.getPeriod().compareTo(AccountingPeriodMode.MINUTELY) == 0) {
+		if (accountingStateData.getSeriesRequest().getAccountingPeriod().getPeriod()
+				.compareTo(AccountingPeriodMode.DAILY) == 0
+				|| accountingStateData.getSeriesRequest().getAccountingPeriod().getPeriod()
+						.compareTo(AccountingPeriodMode.HOURLY) == 0
+				|| accountingStateData.getSeriesRequest().getAccountingPeriod().getPeriod()
+						.compareTo(AccountingPeriodMode.MINUTELY) == 0) {
 
 			double minRange = ChartTimeMeasure
-					.calculateMinRange(accountingStateData.getSeriesRequest()
-							.getAccountingPeriod());
+					.calculateMinRange(accountingStateData.getSeriesRequest().getAccountingPeriod());
 
 			double interval = ChartTimeMeasure
-					.calculateInterval(accountingStateData.getSeriesRequest()
-							.getAccountingPeriod());
+					.calculateInterval(accountingStateData.getSeriesRequest().getAccountingPeriod());
 
-			Date dateStart = dtf.parse(accountingStateData.getSeriesRequest()
-					.getAccountingPeriod().getStartDate());
+			Date dateStart = dtf.parse(accountingStateData.getSeriesRequest().getAccountingPeriod().getStartDate());
 
-			dateStart.setTime(dateStart.getTime()
-					+ ChartTimeMeasure.timeZoneOffset()
-					* ChartTimeMeasure.MINUTE);
+			dateStart.setTime(dateStart.getTime() + ChartTimeMeasure.timeZoneOffset() * ChartTimeMeasure.MINUTE);
 
 			Log.debug("BuildChart DateStart: "
-					+ DateTimeFormat.getFormat(PredefinedFormat.DATE_TIME_FULL)
-							.format(dateStart));
+					+ DateTimeFormat.getFormat(PredefinedFormat.DATE_TIME_FULL).format(dateStart));
 
 			// xAxis
 			options.xAxis().type("datetime");
@@ -564,31 +531,25 @@ public class JobChartTopPanel extends SimpleContainer {
 			options.tooltip().xDateFormat("Selected Data");
 
 			int i = 0;
-			for (; i < seriesJobTop.getSeriesJobDataTopList().size()
-					&& i < seriesJobTop.getTopNumber(); i++) {
-				SeriesColumn seriesColumnData = highchartsFactory
-						.createSeriesColumn();
+			for (; i < seriesJobTop.getSeriesJobDataTopList().size() && i < seriesJobTop.getTopNumber(); i++) {
+				SeriesColumn seriesColumnData = highchartsFactory.createSeriesColumn();
 
-				seriesColumnData.name(seriesJobTop.getSeriesJobDataTopList()
-						.get(i).getFilterValue().getValue());
+				seriesColumnData.name(seriesJobTop.getSeriesJobDataTopList().get(i).getFilterValue().getValue());
 				seriesColumnData.color(colors.get(i));
 				seriesColumnData.type("column");
 
 				ArrayNumber data = seriesColumnData.dataAsArrayNumber();
 
-				for (SeriesJobData seriesJobData : seriesJobTop
-						.getSeriesJobDataTopList().get(i).getSeries()) {
+				for (SeriesJobData seriesJobData : seriesJobTop.getSeriesJobDataTopList().get(i).getSeries()) {
 					switch (measure) {
 					case Duration:
 						data.push(seriesJobData.getDuration() / unitMeasure);
 						break;
 					case MaxInvocationTime:
-						data.push(seriesJobData.getMaxInvocationTime()
-								/ unitMeasure);
+						data.push(seriesJobData.getMaxInvocationTime() / unitMeasure);
 						break;
 					case MinInvocationTime:
-						data.push(seriesJobData.getMinInvocationTime()
-								/ unitMeasure);
+						data.push(seriesJobData.getMinInvocationTime() / unitMeasure);
 						break;
 					case OperationCount:
 						data.push(seriesJobData.getOperationCount());
@@ -601,77 +562,61 @@ public class JobChartTopPanel extends SimpleContainer {
 
 				}
 
-				seriesColumnData.pointInterval(interval).pointStart(
-						dateStart.getTime());
+				seriesColumnData.pointInterval(interval).pointStart(dateStart.getTime());
 				seriesColumn.add(seriesColumnData);
 
 			}
 
 			if (i < seriesJobTop.getSeriesJobDataTopList().size()) {
-				SeriesColumn seriesColumnData = highchartsFactory
-						.createSeriesColumn();
+				SeriesColumn seriesColumnData = highchartsFactory.createSeriesColumn();
 
 				seriesColumnData.name("Others");
 				seriesColumnData.color(colors.get(i));
 				seriesColumnData.type("column");
 
 				ArrayList<Long> othersData = new ArrayList<>();
-				for (int j = i; j < seriesJobTop.getSeriesJobDataTopList()
-						.size(); j++) {
+				for (int j = i; j < seriesJobTop.getSeriesJobDataTopList().size(); j++) {
 					Long value;
-					for (int k = 0; k < seriesJobTop.getSeriesJobDataTopList()
-							.get(j).getSeries().size(); k++) {
-						SeriesJobData seriesJobData = seriesJobTop
-								.getSeriesJobDataTopList().get(j).getSeries()
-								.get(k);
+					for (int k = 0; k < seriesJobTop.getSeriesJobDataTopList().get(j).getSeries().size(); k++) {
+						SeriesJobData seriesJobData = seriesJobTop.getSeriesJobDataTopList().get(j).getSeries().get(k);
 						if (j == i) {
 							switch (measure) {
 							case Duration:
-								othersData.add(seriesJobData.getDuration()
-										/ unitMeasure);
+								othersData.add(seriesJobData.getDuration() / unitMeasure);
 								break;
 							case MaxInvocationTime:
-								othersData.add(seriesJobData
-										.getMaxInvocationTime() / unitMeasure);
+								othersData.add(seriesJobData.getMaxInvocationTime() / unitMeasure);
 								break;
 							case MinInvocationTime:
-								othersData.add(seriesJobData
-										.getMinInvocationTime() / unitMeasure);
+								othersData.add(seriesJobData.getMinInvocationTime() / unitMeasure);
 								break;
 							case OperationCount:
-								othersData.add(seriesJobData
-										.getOperationCount());
+								othersData.add(seriesJobData.getOperationCount());
 								break;
 							default:
-								othersData.add(seriesJobData.getDuration()
-										/ unitMeasure);
+								othersData.add(seriesJobData.getDuration() / unitMeasure);
 								break;
 							}
 						} else {
 							switch (measure) {
 							case Duration:
-								value = (seriesJobData.getDuration() / unitMeasure)
-										+ othersData.get(k);
+								value = (seriesJobData.getDuration() / unitMeasure) + othersData.get(k);
 								othersData.set(k, value);
 								break;
 							case MaxInvocationTime:
-								value = (seriesJobData.getMaxInvocationTime() / unitMeasure)
-										+ othersData.get(k);
+								value = (seriesJobData.getMaxInvocationTime() / unitMeasure) + othersData.get(k);
 								othersData.set(k, value);
 								break;
 							case MinInvocationTime:
-								value = (seriesJobData.getMinInvocationTime() / unitMeasure)
-										+ othersData.get(k);
+								value = (seriesJobData.getMinInvocationTime() / unitMeasure) + othersData.get(k);
 								othersData.set(k, value);
 								break;
 							case OperationCount:
-								value = seriesJobData.getOperationCount()
-										+ othersData.get(k);
+								value = seriesJobData.getOperationCount() + othersData.get(k);
 								othersData.set(k, value);
 								break;
 							default:
-								value = (seriesJobData.getDuration() / unitMeasure)
-										+ othersData.get(k);
+								value = (seriesJobData.getDuration() / unitMeasure) + othersData.get(k);
 								othersData.set(k, value);
 								break;
 
@@ -688,8 +633,7 @@ public class JobChartTopPanel extends SimpleContainer {
 					data.push(value);
 				}
 
-				seriesColumnData.pointInterval(interval).pointStart(
-						dateStart.getTime());
+				seriesColumnData.pointInterval(interval).pointStart(dateStart.getTime());
 				seriesColumn.add(seriesColumnData);
 
 			}
@@ -697,16 +641,15 @@ public class JobChartTopPanel extends SimpleContainer {
 			// xAxis
 			options.xAxis().type("datetime");
 
-			if (accountingStateData.getSeriesRequest().getAccountingPeriod()
-					.getPeriod().compareTo(AccountingPeriodMode.MONTHLY) == 0) {
-				//options.tooltip().xDateFormat("%b, %Y");
+			if (accountingStateData.getSeriesRequest().getAccountingPeriod().getPeriod()
+					.compareTo(AccountingPeriodMode.MONTHLY) == 0) {
+				// options.tooltip().xDateFormat("%b, %Y");
 				options.tooltip().xDateFormat("Selected Data");
 
 			} else {
-				if (accountingStateData.getSeriesRequest()
-						.getAccountingPeriod().getPeriod()
+				if (accountingStateData.getSeriesRequest().getAccountingPeriod().getPeriod()
 						.compareTo(AccountingPeriodMode.YEARLY) == 0) {
-					//options.tooltip().xDateFormat("%Y");
+					// options.tooltip().xDateFormat("%Y");
 					options.tooltip().xDateFormat("Selected Data");
 
 				} else {
@@ -716,20 +659,16 @@ public class JobChartTopPanel extends SimpleContainer {
 			}
 
 			int i = 0;
-			for (; i < seriesJobTop.getSeriesJobDataTopList().size()
-					&& i < seriesJobTop.getTopNumber(); i++) {
-				SeriesColumn seriesColumnData = highchartsFactory
-						.createSeriesColumn();
+			for (; i < seriesJobTop.getSeriesJobDataTopList().size() && i < seriesJobTop.getTopNumber(); i++) {
+				SeriesColumn seriesColumnData = highchartsFactory.createSeriesColumn();
 
-				seriesColumnData.name(seriesJobTop.getSeriesJobDataTopList()
-						.get(i).getFilterValue().getValue());
+				seriesColumnData.name(seriesJobTop.getSeriesJobDataTopList().get(i).getFilterValue().getValue());
 				seriesColumnData.color(colors.get(i));
 				seriesColumnData.type("column");
 
 				Array<Data> arrayData = seriesColumnData.dataAsArrayObject();
 
-				for (SeriesJobData seriesJobData : seriesJobTop
-						.getSeriesJobDataTopList().get(i).getSeries()) {
+				for (SeriesJobData seriesJobData : seriesJobTop.getSeriesJobDataTopList().get(i).getSeries()) {
 					long dateFrom1970 = seriesJobData.getDate().getTime();
 
 					Log.debug("SeriersJobData: " + seriesJobData.getDate());
@@ -745,14 +684,12 @@ public class JobChartTopPanel extends SimpleContainer {
 						break;
 					case MaxInvocationTime:
 						data.x(dateFrom1970);
-						data.y(seriesJobData.getMaxInvocationTime()
-								/ unitMeasure);
+						data.y(seriesJobData.getMaxInvocationTime() / unitMeasure);
 						arrayData.addToEnd(data);
 						break;
 					case MinInvocationTime:
 						data.x(dateFrom1970);
-						data.y(seriesJobData.getMinInvocationTime()
-								/ unitMeasure);
+						data.y(seriesJobData.getMinInvocationTime() / unitMeasure);
 						arrayData.addToEnd(data);
 						break;
 					case OperationCount:
@@ -775,94 +712,72 @@ public class JobChartTopPanel extends SimpleContainer {
 			}
 
 			if (i < seriesJobTop.getSeriesJobDataTopList().size()) {
-				SeriesColumn seriesColumnData = highchartsFactory
-						.createSeriesColumn();
+				SeriesColumn seriesColumnData = highchartsFactory.createSeriesColumn();
 
 				seriesColumnData.name("Others");
 				seriesColumnData.color(colors.get(i));
 				seriesColumnData.type("column");
 
 				ArrayList<ChartDateTimeData> othersData = new ArrayList<>();
-				for (int j = i; j < seriesJobTop.getSeriesJobDataTopList()
-						.size(); j++) {
+				for (int j = i; j < seriesJobTop.getSeriesJobDataTopList().size(); j++) {
 					ChartDateTimeData chartDateTimeData;
-					for (int k = 0; k < seriesJobTop.getSeriesJobDataTopList()
-							.get(j).getSeries().size(); k++) {
-						SeriesJobData seriesJobData = seriesJobTop
-								.getSeriesJobDataTopList().get(j).getSeries()
-								.get(k);
+					for (int k = 0; k < seriesJobTop.getSeriesJobDataTopList().get(j).getSeries().size(); k++) {
+						SeriesJobData seriesJobData = seriesJobTop.getSeriesJobDataTopList().get(j).getSeries().get(k);
 						if (j == i) {
 							switch (measure) {
 							case Duration:
-								chartDateTimeData = new ChartDateTimeData(
-										seriesJobData.getDate(),
-										seriesJobData.getDuration()
-												/ unitMeasure);
+								chartDateTimeData = new ChartDateTimeData(seriesJobData.getDate(),
+										seriesJobData.getDuration() / unitMeasure);
 								othersData.add(chartDateTimeData);
 								break;
 							case MaxInvocationTime:
-								chartDateTimeData = new ChartDateTimeData(
-										seriesJobData.getDate(),
-										seriesJobData.getMaxInvocationTime()
-												/ unitMeasure);
+								chartDateTimeData = new ChartDateTimeData(seriesJobData.getDate(),
+										seriesJobData.getMaxInvocationTime() / unitMeasure);
 								othersData.add(chartDateTimeData);
 								break;
 							case MinInvocationTime:
-								chartDateTimeData = new ChartDateTimeData(
-										seriesJobData.getDate(),
-										seriesJobData.getMinInvocationTime()
-												/ unitMeasure);
+								chartDateTimeData = new ChartDateTimeData(seriesJobData.getDate(),
+										seriesJobData.getMinInvocationTime() / unitMeasure);
 								othersData.add(chartDateTimeData);
 								break;
 							case OperationCount:
-								chartDateTimeData = new ChartDateTimeData(
-										seriesJobData.getDate(),
+								chartDateTimeData = new ChartDateTimeData(seriesJobData.getDate(),
 										seriesJobData.getOperationCount());
 								othersData.add(chartDateTimeData);
 								break;
 							default:
-								chartDateTimeData = new ChartDateTimeData(
-										seriesJobData.getDate(),
-										seriesJobData.getDuration()
-												/ unitMeasure);
+								chartDateTimeData = new ChartDateTimeData(seriesJobData.getDate(),
+										seriesJobData.getDuration() / unitMeasure);
 								othersData.add(chartDateTimeData);
 								break;
 							}
 						} else {
 							switch (measure) {
 							case Duration:
-								chartDateTimeData = new ChartDateTimeData(
-										seriesJobData.getDate(),
-										(seriesJobData.getDuration() / unitMeasure)
-												+ othersData.get(k).getValue());
+								chartDateTimeData = new ChartDateTimeData(seriesJobData.getDate(),
+										(seriesJobData.getDuration() / unitMeasure) + othersData.get(k).getValue());
 								othersData.set(k, chartDateTimeData);
 								break;
 							case MaxInvocationTime:
-								chartDateTimeData = new ChartDateTimeData(
-										seriesJobData.getDate(),
+								chartDateTimeData = new ChartDateTimeData(seriesJobData.getDate(),
 										(seriesJobData.getMaxInvocationTime() / unitMeasure)
 												+ othersData.get(k).getValue());
 								othersData.set(k, chartDateTimeData);
 								break;
 							case MinInvocationTime:
-								chartDateTimeData = new ChartDateTimeData(
-										seriesJobData.getDate(),
+								chartDateTimeData = new ChartDateTimeData(seriesJobData.getDate(),
 										(seriesJobData.getMinInvocationTime() / unitMeasure)
 												+ othersData.get(k).getValue());
 								othersData.set(k, chartDateTimeData);
 								break;
 							case OperationCount:
-								chartDateTimeData = new ChartDateTimeData(
-										seriesJobData.getDate(),
-										seriesJobData.getOperationCount()
-												+ othersData.get(k).getValue());
+								chartDateTimeData = new ChartDateTimeData(seriesJobData.getDate(),
+										seriesJobData.getOperationCount() + othersData.get(k).getValue());
 								othersData.set(k, chartDateTimeData);
 								break;
 							default:
-								chartDateTimeData = new ChartDateTimeData(
-										seriesJobData.getDate(),
-										(seriesJobData.getDuration() / unitMeasure)
-												+ othersData.get(k).getValue());
+								chartDateTimeData = new ChartDateTimeData(seriesJobData.getDate(),
+										(seriesJobData.getDuration() / unitMeasure) + othersData.get(k).getValue());
 								othersData.set(k, chartDateTimeData);
 								break;
 
@@ -878,8 +793,7 @@ public class JobChartTopPanel extends SimpleContainer {
 				for (ChartDateTimeData chartDateTimeData : othersData) {
 					long dateFrom1970 = chartDateTimeData.getDate().getTime();
 
-					Log.debug("SeriersOthersData: "
-							+ chartDateTimeData.getDate());
+					Log.debug("SeriersOthersData: " + chartDateTimeData.getDate());
 					Log.debug("SeriersOthersData: " + dateFrom1970);
 
 					Data data = highchartsFactory.createSeriesColumnData();
@@ -896,65 +810,53 @@ public class JobChartTopPanel extends SimpleContainer {
 		}
 	}
 
-	private void createSeriesColumnSimple(SeriesJobTop seriesJobTop,
-			HighchartsOptionFactory highchartsFactory, ArrayString colors,
-			ArrayList<SeriesColumn> seriesColumn) {
+	private void createSeriesColumnSimple(SeriesJobTop seriesJobTop, HighchartsOptionFactory highchartsFactory,
+			ArrayString colors, ArrayList<SeriesColumn> seriesColumn) {
 		Log.debug("Series Simple");
-		if (accountingStateData.getSeriesRequest().getAccountingPeriod()
-				.getPeriod().compareTo(AccountingPeriodMode.DAILY) == 0
-				|| accountingStateData.getSeriesRequest().getAccountingPeriod()
-						.getPeriod().compareTo(AccountingPeriodMode.HOURLY) == 0
-				|| accountingStateData.getSeriesRequest().getAccountingPeriod()
-						.getPeriod().compareTo(AccountingPeriodMode.MINUTELY) == 0) {
+		if (accountingStateData.getSeriesRequest().getAccountingPeriod().getPeriod()
+				.compareTo(AccountingPeriodMode.DAILY) == 0
+				|| accountingStateData.getSeriesRequest().getAccountingPeriod().getPeriod()
+						.compareTo(AccountingPeriodMode.HOURLY) == 0
+				|| accountingStateData.getSeriesRequest().getAccountingPeriod().getPeriod()
+						.compareTo(AccountingPeriodMode.MINUTELY) == 0) {
 
 			double minRange = ChartTimeMeasure
-					.calculateMinRange(accountingStateData.getSeriesRequest()
-							.getAccountingPeriod());
+					.calculateMinRange(accountingStateData.getSeriesRequest().getAccountingPeriod());
 
 			double interval = ChartTimeMeasure
-					.calculateInterval(accountingStateData.getSeriesRequest()
-							.getAccountingPeriod());
+					.calculateInterval(accountingStateData.getSeriesRequest().getAccountingPeriod());
 
-			Date dateStart = dtf.parse(accountingStateData.getSeriesRequest()
-					.getAccountingPeriod().getStartDate());
+			Date dateStart = dtf.parse(accountingStateData.getSeriesRequest().getAccountingPeriod().getStartDate());
 
-			dateStart.setTime(dateStart.getTime()
-					+ ChartTimeMeasure.timeZoneOffset()
-					* ChartTimeMeasure.MINUTE);
+			dateStart.setTime(dateStart.getTime() + ChartTimeMeasure.timeZoneOffset() * ChartTimeMeasure.MINUTE);
 
 			Log.debug("BuildChart DateStart: "
-					+ DateTimeFormat.getFormat(PredefinedFormat.DATE_TIME_FULL)
-							.format(dateStart));
+					+ DateTimeFormat.getFormat(PredefinedFormat.DATE_TIME_FULL).format(dateStart));
 
 			// xAxis
 			options.xAxis().type("datetime");
 			options.xAxis().minRange(minRange);
 			options.tooltip().xDateFormat("Selected Data");
-			
-			for (int i = 0; i < seriesJobTop.getSeriesJobDataTopList().size(); i++) {
-				SeriesColumn seriesColumnData = highchartsFactory
-						.createSeriesColumn();
 
-				seriesColumnData.name(seriesJobTop.getSeriesJobDataTopList()
-						.get(i).getFilterValue().getValue());
+			for (int i = 0; i < seriesJobTop.getSeriesJobDataTopList().size(); i++) {
+				SeriesColumn seriesColumnData = highchartsFactory.createSeriesColumn();
+
+				seriesColumnData.name(seriesJobTop.getSeriesJobDataTopList().get(i).getFilterValue().getValue());
 				seriesColumnData.color(colors.get(i));
 				seriesColumnData.type("column");
 
 				ArrayNumber data = seriesColumnData.dataAsArrayNumber();
 
-				for (SeriesJobData seriesJobData : seriesJobTop
-						.getSeriesJobDataTopList().get(i).getSeries()) {
+				for (SeriesJobData seriesJobData : seriesJobTop.getSeriesJobDataTopList().get(i).getSeries()) {
 					switch (measure) {
 					case Duration:
 						data.push(seriesJobData.getDuration() / unitMeasure);
 						break;
 					case MaxInvocationTime:
-						data.push(seriesJobData.getMaxInvocationTime()
-								/ unitMeasure);
+						data.push(seriesJobData.getMaxInvocationTime() / unitMeasure);
 						break;
 					case MinInvocationTime:
-						data.push(seriesJobData.getMinInvocationTime()
-								/ unitMeasure);
+						data.push(seriesJobData.getMinInvocationTime() / unitMeasure);
 						break;
 					case OperationCount:
 						data.push(seriesJobData.getOperationCount());
@@ -967,8 +869,7 @@ public class JobChartTopPanel extends SimpleContainer {
 
 				}
 
-				seriesColumnData.pointInterval(interval).pointStart(
-						dateStart.getTime());
+				seriesColumnData.pointInterval(interval).pointStart(dateStart.getTime());
 				seriesColumn.add(seriesColumnData);
 
 			}
@@ -976,16 +877,15 @@ public class JobChartTopPanel extends SimpleContainer {
 			// xAxis
 			options.xAxis().type("datetime");
 
-			if (accountingStateData.getSeriesRequest().getAccountingPeriod()
-					.getPeriod().compareTo(AccountingPeriodMode.MONTHLY) == 0) {
-				//options.tooltip().xDateFormat("%b, %Y");
+			if (accountingStateData.getSeriesRequest().getAccountingPeriod().getPeriod()
+					.compareTo(AccountingPeriodMode.MONTHLY) == 0) {
+				// options.tooltip().xDateFormat("%b, %Y");
 				options.tooltip().xDateFormat("Selected Data");
 
 			} else {
-				if (accountingStateData.getSeriesRequest()
-						.getAccountingPeriod().getPeriod()
+				if (accountingStateData.getSeriesRequest().getAccountingPeriod().getPeriod()
 						.compareTo(AccountingPeriodMode.YEARLY) == 0) {
-					//options.tooltip().xDateFormat("%Y");
+					// options.tooltip().xDateFormat("%Y");
 					options.tooltip().xDateFormat("Selected Data");
 
 				} else {
@@ -995,18 +895,15 @@ public class JobChartTopPanel extends SimpleContainer {
 			}
 
 			for (int i = 0; i < seriesJobTop.getSeriesJobDataTopList().size(); i++) {
-				SeriesColumn seriesColumnData = highchartsFactory
-						.createSeriesColumn();
+				SeriesColumn seriesColumnData = highchartsFactory.createSeriesColumn();
 
-				seriesColumnData.name(seriesJobTop.getSeriesJobDataTopList()
-						.get(i).getFilterValue().getValue());
+				seriesColumnData.name(seriesJobTop.getSeriesJobDataTopList().get(i).getFilterValue().getValue());
 				seriesColumnData.color(colors.get(i));
 				seriesColumnData.type("column");
 
 				Array<Data> arrayData = seriesColumnData.dataAsArrayObject();
 
-				for (SeriesJobData seriesJobData : seriesJobTop
-						.getSeriesJobDataTopList().get(i).getSeries()) {
+				for (SeriesJobData seriesJobData : seriesJobTop.getSeriesJobDataTopList().get(i).getSeries()) {
 					long dateFrom1970 = seriesJobData.getDate().getTime();
 
 					Log.debug("SeriersJobData: " + seriesJobData.getDate());
@@ -1022,14 +919,12 @@ public class JobChartTopPanel extends SimpleContainer {
 						break;
 					case MaxInvocationTime:
 						data.x(dateFrom1970);
-						data.y(seriesJobData.getMaxInvocationTime()
-								/ unitMeasure);
+						data.y(seriesJobData.getMaxInvocationTime() / unitMeasure);
 						arrayData.addToEnd(data);
 						break;
 					case MinInvocationTime:
 						data.x(dateFrom1970);
-						data.y(seriesJobData.getMinInvocationTime()
-								/ unitMeasure);
+						data.y(seriesJobData.getMinInvocationTime() / unitMeasure);
 						arrayData.addToEnd(data);
 						break;
 					case OperationCount:
@@ -1057,68 +952,45 @@ public class JobChartTopPanel extends SimpleContainer {
 	private String retrieveYAxis(ArrayString colors) {
 		switch (measure) {
 		case Duration:
-			return "[{" + " \"id\": \"" + JobChartMeasure.Duration.name()
-					+ "\"," + " \"labels\": {" + "    \"format\": \"{value} "
-					+ unitMeasureLabel + "\"," + "    \"style\": {"
-					+ "       \"color\": \"" + colors.get(1) + "\"" + "     }"
-					+ " }," + " \"stackLabels\": {" + " \"enabled\": \"true\","
-					+ " \"style\": {" + "     \"fontWeight\": \"bold\","
-					+ "    \"color\": \"gray\"" + "   } " + "   },"
-					+ " \"title\": { " + "    \"text\": \""
-					+ JobChartMeasure.Duration.getLabel() + "\","
-					+ "    \"style\": {" + "       \"color\": \""
-					+ colors.get(1) + "\"" + "    }" + " }" + "}]";
+			return "[{" + " \"id\": \"" + JobChartMeasure.Duration.name() + "\"," + " \"labels\": {"
+					+ "    \"format\": \"{value} " + unitMeasureLabel + "\"," + "    \"style\": {"
+					+ "       \"color\": \"#434348\"" + "     }" + " }," + " \"stackLabels\": {"
+					+ " \"enabled\": \"true\"," + " \"style\": {" + "     \"fontWeight\": \"bold\","
+					+ "    \"color\": \"gray\"" + "   } " + "   }," + " \"title\": { " + "    \"text\": \""
+					+ JobChartMeasure.Duration.getLabel() + "\"," + "    \"style\": {" + "       \"color\": \"#434348\""
+					+ "    }" + " }" + "}]";
 		case MaxInvocationTime:
-			return "[{" + " \"id\": \""
-					+ JobChartMeasure.MaxInvocationTime.name() + "\","
-					+ " \"labels\": {" + "    \"format\": \"{value} "
-					+ unitMeasureLabel + "\"," + "    \"style\": {"
-					+ "       \"color\": \"" + colors.get(1) + "\"" + "     }"
-					+ " }," + " \"stackLabels\": {" + " \"enabled\": \"true\","
-					+ " \"style\": {" + "     \"fontWeight\": \"bold\","
-					+ "    \"color\": \"gray\"" + "   } " + "   },"
-					+ " \"title\": { " + "    \"text\": \""
-					+ JobChartMeasure.MaxInvocationTime.getLabel() + "\","
-					+ "    \"style\": {" + "       \"color\": \""
-					+ colors.get(1) + "\"" + "    }" + " }" + "}]";
+			return "[{" + " \"id\": \"" + JobChartMeasure.MaxInvocationTime.name() + "\"," + " \"labels\": {"
+					+ "    \"format\": \"{value} " + unitMeasureLabel + "\"," + "    \"style\": {"
+					+ "       \"color\": \"#434348\"" + "     }" + " }," + " \"stackLabels\": {"
+					+ " \"enabled\": \"true\"," + " \"style\": {" + "     \"fontWeight\": \"bold\","
+					+ "    \"color\": \"gray\"" + "   } " + "   }," + " \"title\": { " + "    \"text\": \""
+					+ JobChartMeasure.MaxInvocationTime.getLabel() + "\"," + "    \"style\": {" + "       \"color\": \"#434348\""
+					+ "    }" + " }" + "}]";
 		case MinInvocationTime:
-			return "[{" + " \"id\": \""
-					+ JobChartMeasure.MinInvocationTime.name() + "\","
-					+ " \"labels\": {" + "    \"format\": \"{value} "
-					+ unitMeasureLabel + "\"," + "    \"style\": {"
-					+ "       \"color\": \"" + colors.get(1) + "\"" + "     }"
-					+ " }," + " \"stackLabels\": {" + " \"enabled\": \"true\","
-					+ " \"style\": {" + "     \"fontWeight\": \"bold\","
-					+ "    \"color\": \"gray\"" + "   } " + "   },"
-					+ " \"title\": { " + "    \"text\": \""
-					+ JobChartMeasure.MinInvocationTime.getLabel() + "\","
-					+ "    \"style\": {" + "       \"color\": \""
-					+ colors.get(1) + "\"" + "    }" + " }" + "}]";
+			return "[{" + " \"id\": \"" + JobChartMeasure.MinInvocationTime.name() + "\"," + " \"labels\": {"
+					+ "    \"format\": \"{value} " + unitMeasureLabel + "\"," + "    \"style\": {"
+					+ "       \"color\": \"#434348\"" + "     }" + " }," + " \"stackLabels\": {"
+					+ " \"enabled\": \"true\"," + " \"style\": {" + "     \"fontWeight\": \"bold\","
+					+ "    \"color\": \"gray\"" + "   } " + "   }," + " \"title\": { " + "    \"text\": \""
+					+ JobChartMeasure.MinInvocationTime.getLabel() + "\"," + "    \"style\": {" + "       \"color\": \"#434348\""
+					+ "    }" + " }" + "}]";
 		case OperationCount:
-			return "[{" + " \"id\": \"" + JobChartMeasure.OperationCount.name()
-					+ "\"," + " \"labels\": { "
-					+ "    \"format\": \"{value}\"," + "    \"style\": { "
-					+ "      \"color\": \"" + colors.get(1) + "\"" + "    }"
-					+ " }," + " \"stackLabels\": {" + " \"enabled\": \"true\","
-					+ " \"style\": {" + "     \"fontWeight\": \"bold\","
-					+ "    \"color\": \"gray\"" + "   } " + "   },"
-					+ " \"title\": { " + "    \"text\": \""
-					+ JobChartMeasure.OperationCount.getLabel() + "\","
-					+ "    \"style\": {" + "       \"color\": \""
-					+ colors.get(1) + "\"" + "    }" + " }" + "}]";
+			return "[{" + " \"id\": \"" + JobChartMeasure.OperationCount.name() + "\"," + " \"labels\": { "
+					+ "    \"format\": \"{value}\"," + "    \"style\": { " + "      \"color\": \"#434348\""
+					+ "    }" + " }," + " \"stackLabels\": {" + " \"enabled\": \"true\"," + " \"style\": {"
+					+ "     \"fontWeight\": \"bold\"," + "    \"color\": \"gray\"" + "   } " + "   },"
+					+ " \"title\": { " + "    \"text\": \"" + JobChartMeasure.OperationCount.getLabel() + "\","
+					+ "    \"style\": {" + "       \"color\": \"#434348\"" + "    }" + " }" + "}]";
 
 		default:
-			return "[{" + " \"id\": \"" + JobChartMeasure.Duration.name()
-					+ "\"," + " \"labels\": {" + "    \"format\": \"{value} "
-					+ unitMeasureLabel + "\"," + "    \"style\": {"
-					+ "       \"color\": \"" + colors.get(1) + "\"" + "     }"
-					+ " }," + " \"stackLabels\": {" + " \"enabled\": \"true\","
-					+ " \"style\": {" + "     \"fontWeight\": \"bold\","
-					+ "    \"color\": \"gray\"" + "   } " + "   },"
-					+ " \"title\": { " + "    \"text\": \""
-					+ JobChartMeasure.Duration.getLabel() + "\","
-					+ "    \"style\": {" + "       \"color\": \""
-					+ colors.get(1) + "\"" + "    }" + " }" + "}]";
+			return "[{" + " \"id\": \"" + JobChartMeasure.Duration.name() + "\"," + " \"labels\": {"
+					+ "    \"format\": \"{value} " + unitMeasureLabel + "\"," + "    \"style\": {"
+					+ "       \"color\": \"#434348\"" + "     }" + " }," + " \"stackLabels\": {"
+					+ " \"enabled\": \"true\"," + " \"style\": {" + "     \"fontWeight\": \"bold\","
+					+ "    \"color\": \"gray\"" + "   } " + "   }," + " \"title\": { " + "    \"text\": \""
+					+ JobChartMeasure.Duration.getLabel() + "\"," + "    \"style\": {" + "       \"color\": \"#434348\""
+					+ "    }" + " }" + "}]";
 
 		}
 

src/main/java/org/gcube/portlets/admin/accountingmanager/client/maindata/charts/storage/StorageChartTopPanel.java

@@ -7,6 +7,7 @@ import org.gcube.portlets.admin.accountingmanager.client.event.ExportRequestEven
 import org.gcube.portlets.admin.accountingmanager.client.maindata.charts.utils.ByteUnitMeasure;
 import org.gcube.portlets.admin.accountingmanager.client.maindata.charts.utils.ChartDateTimeData;
 import org.gcube.portlets.admin.accountingmanager.client.maindata.charts.utils.ChartTimeMeasure;
+import org.gcube.portlets.admin.accountingmanager.client.maindata.charts.utils.ColorsPalette;
 import org.gcube.portlets.admin.accountingmanager.client.maindata.charts.utils.DownloadConstants;
 import org.gcube.portlets.admin.accountingmanager.client.maindata.charts.utils.StorageChartMeasure;
 import org.gcube.portlets.admin.accountingmanager.client.resource.AccountingManagerResources;
@@ -57,8 +58,7 @@ public class StorageChartTopPanel extends SimpleContainer {
 	private static final String DATA_VOLUME_UNIT = "Data Volume Unit";
 	// private static final String MEASURE_TYPE = "Measure";
 
-	private DateTimeFormat dtf = DateTimeFormat
-			.getFormat(PredefinedFormat.YEAR_MONTH_DAY);
+	private DateTimeFormat dtf = DateTimeFormat.getFormat(PredefinedFormat.YEAR_MONTH_DAY);
 
 	private EventBus eventBus;
 	private AccountingClientStateData accountingStateData;
@@ -94,8 +94,7 @@ public class StorageChartTopPanel extends SimpleContainer {
 
 	private VerticalLayoutContainer vert;
 
-	public StorageChartTopPanel(EventBus eventBus,
-			AccountingClientStateData accountingStateData) {
+	public StorageChartTopPanel(EventBus eventBus, AccountingClientStateData accountingStateData) {
 		this.eventBus = eventBus;
 		this.accountingStateData = accountingStateData;
 		forceLayoutOnResize = true;
@@ -107,8 +106,7 @@ public class StorageChartTopPanel extends SimpleContainer {
 		ToolBar toolBar = new ToolBar();
 		toolBar.setSpacing(2);
 		// Download
-		final TextButton downloadButton = new TextButton(
-				DownloadConstants.DOWNLOAD,
+		final TextButton downloadButton = new TextButton(DownloadConstants.DOWNLOAD,
 				AccountingManagerResources.INSTANCE.accountingDownload24());
 		// downloadButton.setScale(ButtonScale.MEDIUM);
 		downloadButton.setIconAlign(IconAlign.RIGHT);
@@ -116,16 +114,14 @@ public class StorageChartTopPanel extends SimpleContainer {
 		downloadButton.setMenu(createDownloadMenu());
 
 		// Measure
-		measureButton = new TextButton(
-				StorageChartMeasure.DataVolume.getLabel(),
+		measureButton = new TextButton(StorageChartMeasure.DataVolume.getLabel(),
 				AccountingManagerResources.INSTANCE.accountingByte24());
 		measureButton.setIconAlign(IconAlign.RIGHT);
 		measureButton.setArrowAlign(ButtonArrowAlign.RIGHT);
 		measureButton.setMenu(createMeasureMenu());
 
 		// Unit
-		unitButton = new TextButton(DATA_VOLUME_UNIT,
-				AccountingManagerResources.INSTANCE.accountingUnitMB24());
+		unitButton = new TextButton(DATA_VOLUME_UNIT, AccountingManagerResources.INSTANCE.accountingUnitMB24());
 		unitButton.setIconAlign(IconAlign.RIGHT);
 		unitButton.setArrowAlign(ButtonArrowAlign.RIGHT);
 		unitButton.setMenu(createUnitMenu());
@@ -143,8 +139,7 @@ public class StorageChartTopPanel extends SimpleContainer {
 		//
 		vert = new VerticalLayoutContainer();
 		vert.add(toolBar, new VerticalLayoutData(1, -1, new Margins(0)));
-		vert.add(highchartsLayoutPanel, new VerticalLayoutData(1, 1,
-				new Margins(0)));
+		vert.add(highchartsLayoutPanel, new VerticalLayoutData(1, 1, new Margins(0)));
 
 		add(vert, new MarginData(0));
 
@@ -273,8 +268,7 @@ public class StorageChartTopPanel extends SimpleContainer {
 		Menu menuMeasure = new Menu();
 		dataVolumeItem = new MenuItem(StorageChartMeasure.DataVolume.getLabel());
 		dataVolumeItem.setHeight(30);
-		operationCountItem = new MenuItem(
-				StorageChartMeasure.OperationCount.getLabel());
+		operationCountItem = new MenuItem(StorageChartMeasure.OperationCount.getLabel());
 		operationCountItem.setHeight(30);
 
 		dataVolumeItem.addSelectionHandler(new SelectionHandler<Item>() {
@@ -292,8 +286,7 @@ public class StorageChartTopPanel extends SimpleContainer {
 
 			@Override
 			public void onSelection(SelectionEvent<Item> event) {
-				measureButton.setText(StorageChartMeasure.OperationCount
-						.getLabel());
+				measureButton.setText(StorageChartMeasure.OperationCount.getLabel());
 				measure = StorageChartMeasure.OperationCount;
 				unitButton.setVisible(false);
 				updateChart();
@@ -309,17 +302,13 @@ public class StorageChartTopPanel extends SimpleContainer {
 
 	private Menu createUnitMenu() {
 		Menu menuUnit = new Menu();
-		kBItem = new MenuItem(ByteUnitMeasure.KILOBYTE,
-				AccountingManagerResources.INSTANCE.accountingUnitkB24());
+		kBItem = new MenuItem(ByteUnitMeasure.KILOBYTE, AccountingManagerResources.INSTANCE.accountingUnitkB24());
 		kBItem.setHeight(30);
-		MBItem = new MenuItem(ByteUnitMeasure.MEGABYTE,
-				AccountingManagerResources.INSTANCE.accountingUnitMB24());
+		MBItem = new MenuItem(ByteUnitMeasure.MEGABYTE, AccountingManagerResources.INSTANCE.accountingUnitMB24());
 		MBItem.setHeight(30);
-		GBItem = new MenuItem(ByteUnitMeasure.GIGABYTE,
-				AccountingManagerResources.INSTANCE.accountingUnitGB24());
+		GBItem = new MenuItem(ByteUnitMeasure.GIGABYTE, AccountingManagerResources.INSTANCE.accountingUnitGB24());
 		GBItem.setHeight(30);
-		TBItem = new MenuItem(ByteUnitMeasure.TERABYTE,
-				AccountingManagerResources.INSTANCE.accountingUnitTB24());
+		TBItem = new MenuItem(ByteUnitMeasure.TERABYTE, AccountingManagerResources.INSTANCE.accountingUnitTB24());
 		TBItem.setHeight(30);
 
 		kBItem.addSelectionHandler(new SelectionHandler<Item>() {
@@ -328,8 +317,7 @@ public class StorageChartTopPanel extends SimpleContainer {
 			public void onSelection(SelectionEvent<Item> event) {
 				unitMeasure = ByteUnitMeasure.getKiloByteDimForStorage();
 				unitMeasureLabel = ByteUnitMeasure.kB;
-				unitButton.setIcon(AccountingManagerResources.INSTANCE
-						.accountingUnitkB24());
+				unitButton.setIcon(AccountingManagerResources.INSTANCE.accountingUnitkB24());
 				updateChart();
 			}
 		});
@@ -340,8 +328,7 @@ public class StorageChartTopPanel extends SimpleContainer {
 			public void onSelection(SelectionEvent<Item> event) {
 				unitMeasure = ByteUnitMeasure.getMegaByteDimForStorage();
 				unitMeasureLabel = ByteUnitMeasure.MB;
-				unitButton.setIcon(AccountingManagerResources.INSTANCE
-						.accountingUnitMB24());
+				unitButton.setIcon(AccountingManagerResources.INSTANCE.accountingUnitMB24());
 				updateChart();
 			}
 		});
@@ -352,8 +339,7 @@ public class StorageChartTopPanel extends SimpleContainer {
 			public void onSelection(SelectionEvent<Item> event) {
 				unitMeasure = ByteUnitMeasure.getGigaByteDimForStorage();
 				unitMeasureLabel = ByteUnitMeasure.GB;
-				unitButton.setIcon(AccountingManagerResources.INSTANCE
-						.accountingUnitGB24());
+				unitButton.setIcon(AccountingManagerResources.INSTANCE.accountingUnitGB24());
 				updateChart();
 			}
 		});
@@ -364,8 +350,7 @@ public class StorageChartTopPanel extends SimpleContainer {
 			public void onSelection(SelectionEvent<Item> event) {
 				unitMeasure = ByteUnitMeasure.getTeraByteDimForStorage();
 				unitMeasureLabel = ByteUnitMeasure.TB;
-				unitButton.setIcon(AccountingManagerResources.INSTANCE
-						.accountingUnitTB24());
+				unitButton.setIcon(AccountingManagerResources.INSTANCE.accountingUnitTB24());
 				updateChart();
 			}
 		});
@@ -379,20 +364,17 @@ public class StorageChartTopPanel extends SimpleContainer {
 	}
 
 	private void onDownloadCSV() {
-		ExportRequestEvent event = new ExportRequestEvent(ExportType.CSV,
-				accountingStateData.getAccountingType());
+		ExportRequestEvent event = new ExportRequestEvent(ExportType.CSV, accountingStateData.getAccountingType());
 		eventBus.fireEvent(event);
 	}
 
 	private void onDownloadXML() {
-		ExportRequestEvent event = new ExportRequestEvent(ExportType.XML,
-				accountingStateData.getAccountingType());
+		ExportRequestEvent event = new ExportRequestEvent(ExportType.XML, accountingStateData.getAccountingType());
 		eventBus.fireEvent(event);
 	}
 
 	private void onDownloadJSON() {
-		ExportRequestEvent event = new ExportRequestEvent(ExportType.JSON,
-				accountingStateData.getAccountingType());
+		ExportRequestEvent event = new ExportRequestEvent(ExportType.JSON, accountingStateData.getAccountingType());
 		eventBus.fireEvent(event);
 	}
 
@@ -449,15 +431,13 @@ public class StorageChartTopPanel extends SimpleContainer {
 	}-*/;
 
 	private void createChart() {
-		SeriesStorage seriesStorage = (SeriesStorage) accountingStateData
-				.getSeriesResponse();
+		SeriesStorage seriesStorage = (SeriesStorage) accountingStateData.getSeriesResponse();
 
 		if (!(seriesStorage.getSeriesStorageDefinition() instanceof SeriesStorageTop)) {
 			Log.debug("Invalid SeriesStorageTop!");
 			return;
 		}
-		SeriesStorageTop seriesStorageTop = (SeriesStorageTop) seriesStorage
-				.getSeriesStorageDefinition();
+		SeriesStorageTop seriesStorageTop = (SeriesStorageTop) seriesStorage.getSeriesStorageDefinition();
 
 		HighchartsOptionFactory highchartsFactory = new JsoHighchartsOptionFactory();
 
@@ -468,32 +448,29 @@ public class StorageChartTopPanel extends SimpleContainer {
 		options.title().text("Accounting Storage Top");
 
 		/*
-		 * options.subtitle().text("Click and drag in the plot area to zoom in");
+		 * options.subtitle().text("Click and drag in the plot area to zoom in"
+		 * );
 		 */
 
+		ColorsPalette colorsPalette = new ColorsPalette();
 		ArrayString colors = options.colors();
+		colors = colorsPalette.getColorsPalette(colors);
+		options.colors(colors);
+
 		// colors.setValue(0, "#cc0038");
 		// colors.setValue(1, "#32cd32");
 
 		// yAxis
 		options.setFieldAsJsonObject("yAxis", retrieveYAxis(colors));
 
-		options.plotOptions().setFieldAsJsonObject(
-				"column",
-				"{ " + "\"stacking\": \"normal\"," + "\"dataLabels\": { "
-						+ "    \"enabled\": \"true\","
+		options.plotOptions().setFieldAsJsonObject("column",
+				"{ " + "\"stacking\": \"normal\"," + "\"dataLabels\": { " + "    \"enabled\": \"true\","
 						+ "    \"color\": \"white\", " + "    \"style\": {"
-						+ "        \"textShadow\": \"0 0 3px black\"" + "    }"
-						+ " }" + " }");
+						+ "        \"textShadow\": \"0 0 3px black\"" + "    }" + " }" + " }");
 
 		ArrayList<SeriesColumn> seriesColumn = new ArrayList<>();
-		if (seriesStorageTop.getShowOthers()) {
-			createSeriesColumnShowOthers(seriesStorageTop, highchartsFactory,
-					colors, seriesColumn);
-		} else {
-			createSeriesColumnSimple(seriesStorageTop, highchartsFactory,
-					colors, seriesColumn);
-		}
+
+		createSeriesColumnSimple(seriesStorageTop, highchartsFactory, colors, seriesColumn);
 
 		for (SeriesColumn serie : seriesColumn) {
 			options.series().addToEnd(serie);
@@ -505,62 +482,51 @@ public class StorageChartTopPanel extends SimpleContainer {
 		return;
 	}
 
-	private void createSeriesColumnShowOthers(
-			SeriesStorageTop seriesStorageTop,
-			HighchartsOptionFactory highchartsFactory, ArrayString colors,
-			ArrayList<SeriesColumn> seriesColumn) {
+	private void createSeriesColumnShowOthers(SeriesStorageTop seriesStorageTop,
+			HighchartsOptionFactory highchartsFactory, ArrayString colors, ArrayList<SeriesColumn> seriesColumn) {
 		Log.debug("Series ShowOthers");
-		if (accountingStateData.getSeriesRequest().getAccountingPeriod()
-				.getPeriod().compareTo(AccountingPeriodMode.DAILY) == 0
-				|| accountingStateData.getSeriesRequest().getAccountingPeriod()
-						.getPeriod().compareTo(AccountingPeriodMode.HOURLY) == 0
-				|| accountingStateData.getSeriesRequest().getAccountingPeriod()
-						.getPeriod().compareTo(AccountingPeriodMode.MINUTELY) == 0) {
+		if (accountingStateData.getSeriesRequest().getAccountingPeriod().getPeriod()
+				.compareTo(AccountingPeriodMode.DAILY) == 0
+				|| accountingStateData.getSeriesRequest().getAccountingPeriod().getPeriod()
+						.compareTo(AccountingPeriodMode.HOURLY) == 0
+				|| accountingStateData.getSeriesRequest().getAccountingPeriod().getPeriod()
+						.compareTo(AccountingPeriodMode.MINUTELY) == 0) {
 
 			double minRange = ChartTimeMeasure
-					.calculateMinRange(accountingStateData.getSeriesRequest()
-							.getAccountingPeriod());
+					.calculateMinRange(accountingStateData.getSeriesRequest().getAccountingPeriod());
 
 			double interval = ChartTimeMeasure
-					.calculateInterval(accountingStateData.getSeriesRequest()
-							.getAccountingPeriod());
+					.calculateInterval(accountingStateData.getSeriesRequest().getAccountingPeriod());
 
-			Date dateStart = dtf.parse(accountingStateData.getSeriesRequest()
-					.getAccountingPeriod().getStartDate());
+			Date dateStart = dtf.parse(accountingStateData.getSeriesRequest().getAccountingPeriod().getStartDate());
 
-			dateStart.setTime(dateStart.getTime()
-					+ ChartTimeMeasure.timeZoneOffset()
-					* ChartTimeMeasure.MINUTE);
+			dateStart.setTime(dateStart.getTime() + ChartTimeMeasure.timeZoneOffset() * ChartTimeMeasure.MINUTE);
 
 			Log.debug("BuildChart DateStart: "
-					+ DateTimeFormat.getFormat(PredefinedFormat.DATE_TIME_FULL)
-							.format(dateStart));
+					+ DateTimeFormat.getFormat(PredefinedFormat.DATE_TIME_FULL).format(dateStart));
 
 			// xAxis
 			options.xAxis().type("datetime");
 			options.xAxis().minRange(minRange);
 			options.tooltip().xDateFormat("Selected Data");
-			
+
 			int i = 0;
 			for (; i < seriesStorageTop.getSeriesStorageDataTopList().size()
 					&& i < seriesStorageTop.getTopNumber(); i++) {
-				SeriesColumn seriesColumnData = highchartsFactory
-						.createSeriesColumn();
+				SeriesColumn seriesColumnData = highchartsFactory.createSeriesColumn();
 
-				seriesColumnData.name(seriesStorageTop
-						.getSeriesStorageDataTopList().get(i).getFilterValue()
-						.getValue());
+				seriesColumnData
+						.name(seriesStorageTop.getSeriesStorageDataTopList().get(i).getFilterValue().getValue());
 				seriesColumnData.color(colors.get(i));
 				seriesColumnData.type("column");
 
 				ArrayNumber data = seriesColumnData.dataAsArrayNumber();
 
-				for (SeriesStorageData seriesStorageData : seriesStorageTop
-						.getSeriesStorageDataTopList().get(i).getSeries()) {
+				for (SeriesStorageData seriesStorageData : seriesStorageTop.getSeriesStorageDataTopList().get(i)
+						.getSeries()) {
 					switch (measure) {
 					case DataVolume:
-						data.push(seriesStorageData.getDataVolume()
-								/ unitMeasure);
+						data.push(seriesStorageData.getDataVolume() / unitMeasure);
 						break;
 					case OperationCount:
 						data.push(seriesStorageData.getOperationCount());
@@ -573,43 +539,34 @@ public class StorageChartTopPanel extends SimpleContainer {
 
 				}
 
-				seriesColumnData.pointInterval(interval).pointStart(
-						dateStart.getTime());
+				seriesColumnData.pointInterval(interval).pointStart(dateStart.getTime());
 				seriesColumn.add(seriesColumnData);
 
 			}
 
 			if (i < seriesStorageTop.getSeriesStorageDataTopList().size()) {
-				SeriesColumn seriesColumnData = highchartsFactory
-						.createSeriesColumn();
+				SeriesColumn seriesColumnData = highchartsFactory.createSeriesColumn();
 
 				seriesColumnData.name("Others");
 				seriesColumnData.color(colors.get(i));
 				seriesColumnData.type("column");
 
 				ArrayList<Long> othersData = new ArrayList<>();
-				for (int j = i; j < seriesStorageTop
-						.getSeriesStorageDataTopList().size(); j++) {
+				for (int j = i; j < seriesStorageTop.getSeriesStorageDataTopList().size(); j++) {
 					Long value;
-					for (int k = 0; k < seriesStorageTop
-							.getSeriesStorageDataTopList().get(j).getSeries()
-							.size(); k++) {
-						SeriesStorageData seriesStorageData = seriesStorageTop
-								.getSeriesStorageDataTopList().get(j)
+					for (int k = 0; k < seriesStorageTop.getSeriesStorageDataTopList().get(j).getSeries().size(); k++) {
+						SeriesStorageData seriesStorageData = seriesStorageTop.getSeriesStorageDataTopList().get(j)
 								.getSeries().get(k);
 						if (j == i) {
 							switch (measure) {
 							case DataVolume:
-								othersData.add(seriesStorageData
-										.getDataVolume() / unitMeasure);
+								othersData.add(seriesStorageData.getDataVolume() / unitMeasure);
 								break;
 							case OperationCount:
-								othersData.add(seriesStorageData
-										.getOperationCount());
+								othersData.add(seriesStorageData.getOperationCount());
 								break;
 							default:
-								othersData.add(seriesStorageData
-										.getDataVolume() / unitMeasure);
+								othersData.add(seriesStorageData.getDataVolume() / unitMeasure);
 								break;
 
 							}
@@ -617,18 +574,15 @@ public class StorageChartTopPanel extends SimpleContainer {
 							switch (measure) {
 							case DataVolume:
 
-								value = seriesStorageData.getDataVolume()
-										/ unitMeasure + othersData.get(k);
+								value = seriesStorageData.getDataVolume() / unitMeasure + othersData.get(k);
 								othersData.set(k, value);
 								break;
 							case OperationCount:
-								value = seriesStorageData.getOperationCount()
-										+ othersData.get(k);
+								value = seriesStorageData.getOperationCount() + othersData.get(k);
 								othersData.set(k, value);
 								break;
 							default:
-								value = seriesStorageData.getDataVolume()
-										/ unitMeasure + othersData.get(k);
+								value = seriesStorageData.getDataVolume() / unitMeasure + othersData.get(k);
 								othersData.set(k, value);
 								break;
 
@@ -644,8 +598,7 @@ public class StorageChartTopPanel extends SimpleContainer {
 					data.push(value);
 				}
 
-				seriesColumnData.pointInterval(interval).pointStart(
-						dateStart.getTime());
+				seriesColumnData.pointInterval(interval).pointStart(dateStart.getTime());
 				seriesColumn.add(seriesColumnData);
 			}
 
@@ -653,16 +606,15 @@ public class StorageChartTopPanel extends SimpleContainer {
 			// xAxis
 			options.xAxis().type("datetime");
 
-			if (accountingStateData.getSeriesRequest().getAccountingPeriod()
-					.getPeriod().compareTo(AccountingPeriodMode.MONTHLY) == 0) {
-				//options.tooltip().xDateFormat("%b, %Y");
+			if (accountingStateData.getSeriesRequest().getAccountingPeriod().getPeriod()
+					.compareTo(AccountingPeriodMode.MONTHLY) == 0) {
+				// options.tooltip().xDateFormat("%b, %Y");
 				options.tooltip().xDateFormat("Selected Data");
 
 			} else {
-				if (accountingStateData.getSeriesRequest()
-						.getAccountingPeriod().getPeriod()
+				if (accountingStateData.getSeriesRequest().getAccountingPeriod().getPeriod()
 						.compareTo(AccountingPeriodMode.YEARLY) == 0) {
-					//options.tooltip().xDateFormat("%Y");
+					// options.tooltip().xDateFormat("%Y");
 					options.tooltip().xDateFormat("Selected Data");
 
 				} else {
@@ -674,23 +626,20 @@ public class StorageChartTopPanel extends SimpleContainer {
 			int i = 0;
 			for (; i < seriesStorageTop.getSeriesStorageDataTopList().size()
 					&& i < seriesStorageTop.getTopNumber(); i++) {
-				SeriesColumn seriesColumnData = highchartsFactory
-						.createSeriesColumn();
+				SeriesColumn seriesColumnData = highchartsFactory.createSeriesColumn();
 
-				seriesColumnData.name(seriesStorageTop
-						.getSeriesStorageDataTopList().get(i).getFilterValue()
-						.getValue());
+				seriesColumnData
+						.name(seriesStorageTop.getSeriesStorageDataTopList().get(i).getFilterValue().getValue());
 				seriesColumnData.color(colors.get(i));
 				seriesColumnData.type("column");
 
 				Array<Data> arrayData = seriesColumnData.dataAsArrayObject();
 
-				for (SeriesStorageData seriesStorageData : seriesStorageTop
-						.getSeriesStorageDataTopList().get(i).getSeries()) {
+				for (SeriesStorageData seriesStorageData : seriesStorageTop.getSeriesStorageDataTopList().get(i)
+						.getSeries()) {
 					long dateFrom1970 = seriesStorageData.getDate().getTime();
 
-					Log.debug("SeriersStorageData: "
-							+ seriesStorageData.getDate());
+					Log.debug("SeriersStorageData: " + seriesStorageData.getDate());
 					Log.debug("SeriersStorageData: " + dateFrom1970);
 
 					Data data = highchartsFactory.createSeriesColumnData();
@@ -721,65 +670,51 @@ public class StorageChartTopPanel extends SimpleContainer {
 			}
 
 			if (i < seriesStorageTop.getSeriesStorageDataTopList().size()) {
-				SeriesColumn seriesColumnData = highchartsFactory
-						.createSeriesColumn();
+				SeriesColumn seriesColumnData = highchartsFactory.createSeriesColumn();
 
 				seriesColumnData.name("Others");
 				seriesColumnData.color(colors.get(i));
 				seriesColumnData.type("column");
 
 				ArrayList<ChartDateTimeData> othersData = new ArrayList<>();
-				for (int j = i; j < seriesStorageTop
-						.getSeriesStorageDataTopList().size(); j++) {
+				for (int j = i; j < seriesStorageTop.getSeriesStorageDataTopList().size(); j++) {
 					ChartDateTimeData chartDateTimeData;
-					for (int k = 0; k < seriesStorageTop
-							.getSeriesStorageDataTopList().get(j).getSeries()
-							.size(); k++) {
-						SeriesStorageData seriesStorageData = seriesStorageTop
-								.getSeriesStorageDataTopList().get(j)
+					for (int k = 0; k < seriesStorageTop.getSeriesStorageDataTopList().get(j).getSeries().size(); k++) {
+						SeriesStorageData seriesStorageData = seriesStorageTop.getSeriesStorageDataTopList().get(j)
 								.getSeries().get(k);
 						if (j == i) {
 							switch (measure) {
 							case DataVolume:
-								chartDateTimeData = new ChartDateTimeData(
-										seriesStorageData.getDate(),
-										seriesStorageData.getDataVolume()
-												/ unitMeasure);
+								chartDateTimeData = new ChartDateTimeData(seriesStorageData.getDate(),
+										seriesStorageData.getDataVolume() / unitMeasure);
 								othersData.add(chartDateTimeData);
 								break;
 							case OperationCount:
-								chartDateTimeData = new ChartDateTimeData(
-										seriesStorageData.getDate(),
+								chartDateTimeData = new ChartDateTimeData(seriesStorageData.getDate(),
 										seriesStorageData.getOperationCount());
 								othersData.add(chartDateTimeData);
 								break;
 							default:
-								chartDateTimeData = new ChartDateTimeData(
-										seriesStorageData.getDate(),
-										seriesStorageData.getDataVolume()
-												/ unitMeasure);
+								chartDateTimeData = new ChartDateTimeData(seriesStorageData.getDate(),
+										seriesStorageData.getDataVolume() / unitMeasure);
 								othersData.add(chartDateTimeData);
 								break;
 							}
 						} else {
 							switch (measure) {
 							case DataVolume:
-								chartDateTimeData = new ChartDateTimeData(
-										seriesStorageData.getDate(),
+								chartDateTimeData = new ChartDateTimeData(seriesStorageData.getDate(),
 										(seriesStorageData.getDataVolume() / unitMeasure)
 												+ othersData.get(k).getValue());
 								othersData.set(k, chartDateTimeData);
 								break;
 							case OperationCount:
-								chartDateTimeData = new ChartDateTimeData(
-										seriesStorageData.getDate(),
-										seriesStorageData.getOperationCount()
-												+ othersData.get(k).getValue());
+								chartDateTimeData = new ChartDateTimeData(seriesStorageData.getDate(),
+										seriesStorageData.getOperationCount() + othersData.get(k).getValue());
 								othersData.set(k, chartDateTimeData);
 								break;
 							default:
-								chartDateTimeData = new ChartDateTimeData(
-										seriesStorageData.getDate(),
+								chartDateTimeData = new ChartDateTimeData(seriesStorageData.getDate(),
 										(seriesStorageData.getDataVolume() / unitMeasure)
 												+ othersData.get(k).getValue());
 								othersData.set(k, chartDateTimeData);
@@ -796,8 +731,7 @@ public class StorageChartTopPanel extends SimpleContainer {
 				for (ChartDateTimeData chartDateTimeData : othersData) {
 					long dateFrom1970 = chartDateTimeData.getDate().getTime();
 
-					Log.debug("SeriersOthersData: "
-							+ chartDateTimeData.getDate());
+					Log.debug("SeriersOthersData: " + chartDateTimeData.getDate());
 					Log.debug("SeriersOthersData: " + dateFrom1970);
 
 					Data data = highchartsFactory.createSeriesColumnData();
@@ -815,61 +749,50 @@ public class StorageChartTopPanel extends SimpleContainer {
 
 	}
 
-	private void createSeriesColumnSimple(SeriesStorageTop seriesStorageTop,
-			HighchartsOptionFactory highchartsFactory, ArrayString colors,
-			ArrayList<SeriesColumn> seriesColumn) {
+	private void createSeriesColumnSimple(SeriesStorageTop seriesStorageTop, HighchartsOptionFactory highchartsFactory,
+			ArrayString colors, ArrayList<SeriesColumn> seriesColumn) {
 
 		Log.debug("Series Simple");
-		if (accountingStateData.getSeriesRequest().getAccountingPeriod()
-				.getPeriod().compareTo(AccountingPeriodMode.DAILY) == 0
-				|| accountingStateData.getSeriesRequest().getAccountingPeriod()
-						.getPeriod().compareTo(AccountingPeriodMode.HOURLY) == 0
-				|| accountingStateData.getSeriesRequest().getAccountingPeriod()
-						.getPeriod().compareTo(AccountingPeriodMode.MINUTELY) == 0) {
+		if (accountingStateData.getSeriesRequest().getAccountingPeriod().getPeriod()
+				.compareTo(AccountingPeriodMode.DAILY) == 0
+				|| accountingStateData.getSeriesRequest().getAccountingPeriod().getPeriod()
+						.compareTo(AccountingPeriodMode.HOURLY) == 0
+				|| accountingStateData.getSeriesRequest().getAccountingPeriod().getPeriod()
+						.compareTo(AccountingPeriodMode.MINUTELY) == 0) {
 
 			double minRange = ChartTimeMeasure
-					.calculateMinRange(accountingStateData.getSeriesRequest()
-							.getAccountingPeriod());
+					.calculateMinRange(accountingStateData.getSeriesRequest().getAccountingPeriod());
 
 			double interval = ChartTimeMeasure
-					.calculateInterval(accountingStateData.getSeriesRequest()
-							.getAccountingPeriod());
+					.calculateInterval(accountingStateData.getSeriesRequest().getAccountingPeriod());
 
-			Date dateStart = dtf.parse(accountingStateData.getSeriesRequest()
-					.getAccountingPeriod().getStartDate());
+			Date dateStart = dtf.parse(accountingStateData.getSeriesRequest().getAccountingPeriod().getStartDate());
 
-			dateStart.setTime(dateStart.getTime()
-					+ ChartTimeMeasure.timeZoneOffset()
-					* ChartTimeMeasure.MINUTE);
+			dateStart.setTime(dateStart.getTime() + ChartTimeMeasure.timeZoneOffset() * ChartTimeMeasure.MINUTE);
 
 			Log.debug("BuildChart DateStart: "
-					+ DateTimeFormat.getFormat(PredefinedFormat.DATE_TIME_FULL)
-							.format(dateStart));
+					+ DateTimeFormat.getFormat(PredefinedFormat.DATE_TIME_FULL).format(dateStart));
 
 			// xAxis
 			options.xAxis().type("datetime");
 			options.xAxis().minRange(minRange);
 			options.tooltip().xDateFormat("Selected Data");
-			
-			for (int i = 0; i < seriesStorageTop.getSeriesStorageDataTopList()
-					.size(); i++) {
-				SeriesColumn seriesColumnData = highchartsFactory
-						.createSeriesColumn();
 
-				seriesColumnData.name(seriesStorageTop
-						.getSeriesStorageDataTopList().get(i).getFilterValue()
-						.getValue());
+			for (int i = 0; i < seriesStorageTop.getSeriesStorageDataTopList().size(); i++) {
+				SeriesColumn seriesColumnData = highchartsFactory.createSeriesColumn();
+
+				seriesColumnData
+						.name(seriesStorageTop.getSeriesStorageDataTopList().get(i).getFilterValue().getValue());
 				seriesColumnData.color(colors.get(i));
 				seriesColumnData.type("column");
 
 				ArrayNumber data = seriesColumnData.dataAsArrayNumber();
 
-				for (SeriesStorageData seriesStorageData : seriesStorageTop
-						.getSeriesStorageDataTopList().get(i).getSeries()) {
+				for (SeriesStorageData seriesStorageData : seriesStorageTop.getSeriesStorageDataTopList().get(i)
+						.getSeries()) {
 					switch (measure) {
 					case DataVolume:
-						data.push(seriesStorageData.getDataVolume()
-								/ unitMeasure);
+						data.push(seriesStorageData.getDataVolume() / unitMeasure);
 						break;
 					case OperationCount:
 						data.push(seriesStorageData.getOperationCount());
@@ -882,8 +805,7 @@ public class StorageChartTopPanel extends SimpleContainer {
 
 				}
 
-				seriesColumnData.pointInterval(interval).pointStart(
-						dateStart.getTime());
+				seriesColumnData.pointInterval(interval).pointStart(dateStart.getTime());
 				seriesColumn.add(seriesColumnData);
 
 			}
@@ -892,16 +814,15 @@ public class StorageChartTopPanel extends SimpleContainer {
 			// xAxis
 			options.xAxis().type("datetime");
 
-			if (accountingStateData.getSeriesRequest().getAccountingPeriod()
-					.getPeriod().compareTo(AccountingPeriodMode.MONTHLY) == 0) {
-				//options.tooltip().xDateFormat("%b, %Y");
+			if (accountingStateData.getSeriesRequest().getAccountingPeriod().getPeriod()
+					.compareTo(AccountingPeriodMode.MONTHLY) == 0) {
+				// options.tooltip().xDateFormat("%b, %Y");
 				options.tooltip().xDateFormat("Selected Data");
 
 			} else {
-				if (accountingStateData.getSeriesRequest()
-						.getAccountingPeriod().getPeriod()
+				if (accountingStateData.getSeriesRequest().getAccountingPeriod().getPeriod()
 						.compareTo(AccountingPeriodMode.YEARLY) == 0) {
-					//options.tooltip().xDateFormat("%Y");
+					// options.tooltip().xDateFormat("%Y");
 					options.tooltip().xDateFormat("Selected Data");
 
 				} else {
@@ -910,25 +831,21 @@ public class StorageChartTopPanel extends SimpleContainer {
 
 			}
 
-			for (int i = 0; i < seriesStorageTop.getSeriesStorageDataTopList()
-					.size(); i++) {
-				SeriesColumn seriesColumnData = highchartsFactory
-						.createSeriesColumn();
+			for (int i = 0; i < seriesStorageTop.getSeriesStorageDataTopList().size(); i++) {
+				SeriesColumn seriesColumnData = highchartsFactory.createSeriesColumn();
 
-				seriesColumnData.name(seriesStorageTop
-						.getSeriesStorageDataTopList().get(i).getFilterValue()
-						.getValue());
+				seriesColumnData
+						.name(seriesStorageTop.getSeriesStorageDataTopList().get(i).getFilterValue().getValue());
 				seriesColumnData.color(colors.get(i));
 				seriesColumnData.type("column");
 
 				Array<Data> arrayData = seriesColumnData.dataAsArrayObject();
 
-				for (SeriesStorageData seriesStorageData : seriesStorageTop
-						.getSeriesStorageDataTopList().get(i).getSeries()) {
+				for (SeriesStorageData seriesStorageData : seriesStorageTop.getSeriesStorageDataTopList().get(i)
+						.getSeries()) {
 					long dateFrom1970 = seriesStorageData.getDate().getTime();
 
-					Log.debug("SeriersStorageData: "
-							+ seriesStorageData.getDate());
+					Log.debug("SeriersStorageData: " + seriesStorageData.getDate());
 					Log.debug("SeriersStorageData: " + dateFrom1970);
 
 					Data data = highchartsFactory.createSeriesColumnData();
@@ -964,44 +881,30 @@ public class StorageChartTopPanel extends SimpleContainer {
 	private String retrieveYAxis(ArrayString colors) {
 		switch (measure) {
 		case DataVolume:
-			return "[{" + " \"id\": \"" + StorageChartMeasure.DataVolume.name()
-					+ "\"," + " \"labels\": {" + "    \"format\": \"{value} "
-					+ unitMeasureLabel + "\"," + "    \"style\": {"
-					+ "       \"color\": \"" + colors.get(1) + "\"" + "     }"
-					+ " }," + " \"stackLabels\": {" + " \"enabled\": \"true\","
-					+ " \"style\": {" + "     \"fontWeight\": \"bold\","
-					+ "    \"color\": \"gray\"" + "   } " + "   },"
-					+ " \"title\": { " + "    \"text\": \""
-					+ StorageChartMeasure.DataVolume.getLabel() + "\","
-					+ "    \"style\": {" + "       \"color\": \""
-					+ colors.get(1) + "\"" + "    }" + " }" + "}]";
+			return "[{" + " \"id\": \"" + StorageChartMeasure.DataVolume.name() + "\"," + " \"labels\": {"
+					+ "    \"format\": \"{value} " + unitMeasureLabel + "\"," + "    \"style\": {"
+					+ "       \"color\": \"#434348\"" + "     }" + " }," + " \"stackLabels\": {"
+					+ " \"enabled\": \"true\"," + " \"style\": {" + "     \"fontWeight\": \"bold\","
+					+ "    \"color\": \"gray\"" + "   } " + "   }," + " \"title\": { " + "    \"text\": \""
+					+ StorageChartMeasure.DataVolume.getLabel() + "\"," + "    \"style\": {"
+					+ "       \"color\": \"#434348\"" + "    }" + " }" + "}]";
 
 		case OperationCount:
-			return "[{" + " \"id\": \""
-					+ StorageChartMeasure.OperationCount.name() + "\","
-					+ " \"labels\": { " + "    \"format\": \"{value}\","
-					+ "    \"style\": { " + "      \"color\": \""
-					+ colors.get(1) + "\"" + "    }" + " },"
-					+ " \"stackLabels\": {" + " \"enabled\": \"true\","
-					+ " \"style\": {" + "     \"fontWeight\": \"bold\","
-					+ "    \"color\": \"gray\"" + "   } " + "   },"
-					+ " \"title\": { " + "    \"text\": \""
-					+ StorageChartMeasure.OperationCount.getLabel() + "\","
-					+ "    \"style\": {" + "       \"color\": \""
-					+ colors.get(1) + "\"" + "    }" + " }" + "}]";
+			return "[{" + " \"id\": \"" + StorageChartMeasure.OperationCount.name() + "\"," + " \"labels\": { "
+					+ "    \"format\": \"{value}\"," + "    \"style\": { " + "      \"color\": \"#434348\"" + "    }"
+					+ " }," + " \"stackLabels\": {" + " \"enabled\": \"true\"," + " \"style\": {"
+					+ "     \"fontWeight\": \"bold\"," + "    \"color\": \"gray\"" + "   } " + "   },"
+					+ " \"title\": { " + "    \"text\": \"" + StorageChartMeasure.OperationCount.getLabel() + "\","
+					+ "    \"style\": {" + "       \"color\": \"#434348\"" + "    }" + " }" + "}]";
 
 		default:
-			return "[{" + " \"id\": \"" + StorageChartMeasure.DataVolume.name()
-					+ "\"," + " \"labels\": {" + "    \"format\": \"{value} "
-					+ unitMeasureLabel + "\"," + "    \"style\": {"
-					+ "       \"color\": \"" + colors.get(1) + "\"" + "     }"
-					+ " }," + " \"stackLabels\": {" + " \"enabled\": \"true\","
-					+ " \"style\": {" + "     \"fontWeight\": \"bold\","
-					+ "    \"color\": \"gray\"" + "   } " + "   },"
-					+ " \"title\": { " + "    \"text\": \""
-					+ StorageChartMeasure.DataVolume.getLabel() + "\","
-					+ "    \"style\": {" + "       \"color\": \""
-					+ colors.get(1) + "\"" + "    }" + " }" + "}]";
+			return "[{" + " \"id\": \"" + StorageChartMeasure.DataVolume.name() + "\"," + " \"labels\": {"
+					+ "    \"format\": \"{value} " + unitMeasureLabel + "\"," + "    \"style\": {"
+					+ "       \"color\": \"#434348\"" + "     }" + " }," + " \"stackLabels\": {"
+					+ " \"enabled\": \"true\"," + " \"style\": {" + "     \"fontWeight\": \"bold\","
+					+ "    \"color\": \"gray\"" + "   } " + "   }," + " \"title\": { " + "    \"text\": \""
+					+ StorageChartMeasure.DataVolume.getLabel() + "\"," + "    \"style\": {"
+					+ "       \"color\": \"#434348\"" + "    }" + " }" + "}]";
 
 		}
 

src/main/java/org/gcube/portlets/admin/accountingmanager/client/maindata/charts/utils/ColorsPalette.java

@@ -0,0 +1,35 @@
+package org.gcube.portlets.admin.accountingmanager.client.maindata.charts.utils;
+
+import com.github.highcharts4gwt.model.array.api.ArrayString;
+
+/**
+ * 
+ * @author Giancarlo Panichi
+ *
+ */
+public class ColorsPalette {
+
+	private String[] palette = { "#87CEEB", "#DAA520", "#3CB371", "#FF4500", "#8FBC8F", "#FF00FF", "#BDB76B", "#5F9EA0",
+			"#A0522D", "#6B8E23", "#FFA07A", "#696969", "#DDA0DD", "#C71585", "#1E90FF", "#D2B48C", "#90EE90",
+			"#B22222", "#00CED1", "#9400D3", "#FFDAB9", "#663399", "#FFE4C4", "#ADFF2F", "#FF0000", "#00FFFF",
+			"#483D8B", "#FFFF00", "#00008B", "#FFDEAD", "#7CFC00", "#FF6347", "#AFEEEE", "#6A5ACD", "#FFFACD",
+			"#0000CD", "#F5DEB3", "#00FF00", "#FF7F50", "#7FFFD4", "#7B68EE", "#FFEFD5", "#0000FF", "#DEB887",
+			"#32CD32", "#FFA500", "#40E0D0", "#9370DB", "#FFE4B5", "#4169E1", "#BC8F8F", "#98FB98", "#8B0000",
+			"#48D1CC", "#800080", "#EEE8AA", "#00BFFF", "#F4A460", "#00FA9A", "#800000", "#556B2F", "#8A2BE2",
+			"#F0E68C", "#6495ED", "#B8860B", "#2E8B57", "#FFD700", "#66CDAA", "#9932CC", "#FFC0CB", "#87CEFA",
+			"#CD853F", "#228B22", "#DC143C", "#20B2AA", "#BA55D3", "#FFB6C1", "#B0E0E6", "#D2691E", "#008000",
+			"#CD5C5C", "#008B8B", "#FF00FF", "#FF69B4", "#B0C4DE", "#808000", "#006400", "#F08080", "#008080",
+			"#EE82EE", "#FF1493", "#4682B4", "#8B4513", "#9ACD32", "#FA8072", "#778899", "#DA70D6", "#DB7093" };
+
+	public ColorsPalette() {
+
+	}
+
+	public ArrayString getColorsPalette(ArrayString colors) {
+		for (int i = 0; i < palette.length; i++) {
+			colors.setValue(i, palette[i]);
+		}
+		colors.setLength(palette.length);
+		return colors;
+	}
+}

src/main/java/org/gcube/portlets/admin/accountingmanager/client/properties/AccountingFilterProperties.java

@@ -9,8 +9,7 @@ import com.sencha.gxt.data.shared.PropertyAccess;
 
 /**
  * 
- * @author giancarlo
- * email: <a href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a> 
+ * @author Giancarlo Panichi
  *
  */
 public interface AccountingFilterProperties extends

src/main/java/org/gcube/portlets/admin/accountingmanager/client/properties/AccountingPeriodModePropertiesCombo.java

@@ -9,12 +9,10 @@ import com.sencha.gxt.data.shared.PropertyAccess;
 
 /**
  * 
- * @author giancarlo
- * email: <a href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a> 
- *
+ * @author Giancarlo Panichi
+ * 
  */
-public interface AccountingPeriodModePropertiesCombo extends
-		PropertyAccess<AccountingPeriodMode> {
+public interface AccountingPeriodModePropertiesCombo extends PropertyAccess<AccountingPeriodMode> {
 
 	@Path("id")
 	ModelKeyProvider<AccountingPeriodMode> id();

src/main/java/org/gcube/portlets/admin/accountingmanager/client/properties/ContextDataProperties.java

@@ -1,6 +1,6 @@
 package org.gcube.portlets.admin.accountingmanager.client.properties;
 
-import org.gcube.portlets.admin.accountingmanager.shared.data.GenresData;
+import org.gcube.portlets.admin.accountingmanager.shared.data.ContextData;
 
 import com.google.gwt.editor.client.Editor.Path;
 import com.sencha.gxt.core.client.ValueProvider;
@@ -9,13 +9,14 @@ import com.sencha.gxt.data.shared.PropertyAccess;
 
 /**
  * 
-  * @author Giancarlo Panichi
+ * @author Giancarlo Panichi
  *
  *
  */
-public interface GenresDataProperties extends PropertyAccess<GenresData> {
-	@Path("genre")
-	ModelKeyProvider<GenresData> id();
+public interface ContextDataProperties extends PropertyAccess<ContextData> {
 
-	ValueProvider<GenresData, String> label();
+	@Path("contextData")
+	ModelKeyProvider<ContextData> id();
+
+	ValueProvider<ContextData, String> label();
 }

src/main/java/org/gcube/portlets/admin/accountingmanager/client/properties/GenresDataPropertiesCombo.java

@@ -1,24 +0,0 @@
-package org.gcube.portlets.admin.accountingmanager.client.properties;
-
-import org.gcube.portlets.admin.accountingmanager.shared.data.GenresData;
-
-import com.google.gwt.editor.client.Editor.Path;
-import com.sencha.gxt.data.shared.LabelProvider;
-import com.sencha.gxt.data.shared.ModelKeyProvider;
-import com.sencha.gxt.data.shared.PropertyAccess;
-
-/**
- * 
- * @author giancarlo
- * email: <a href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a> 
- *
- */
-public interface GenresDataPropertiesCombo extends
-		PropertyAccess<GenresData> {
-
-	@Path("genre")
-	ModelKeyProvider<GenresData> id();
-
-	LabelProvider<GenresData> label();
-
-}