replaced social dependencies, see #27083#note-16

Reviewed-on: #5

.classpath

@@ -6,26 +6,21 @@
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="src" output="target/test-classes" path="src/test/java">
-		<attributes>
-			<attribute name="test" value="true"/>
-			<attribute name="optional" value="true"/>
-			<attribute name="maven.pomderived" value="true"/>
-		</attributes>
-	</classpathentry>
 	<classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources">
 		<attributes>
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
+	<classpathentry excluding="**" kind="src" output="target/test-classes" path="src/test/resources">
 		<attributes>
+			<attribute name="test" value="true"/>
 			<attribute name="maven.pomderived" value="true"/>
-			<attribute name="org.eclipse.jst.component.nondependency" value=""/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">
+	<classpathentry kind="src" output="target/test-classes" path="src/test/java">
 		<attributes>
+			<attribute name="test" value="true"/>
+			<attribute name="optional" value="true"/>
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
@@ -40,5 +35,16 @@
 			<attribute name="optional" value="true"/>
 		</attributes>
 	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+			<attribute name="org.eclipse.jst.component.nondependency" value=""/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
 </classpath>

.settings/org.eclipse.core.resources.prefs

@@ -2,4 +2,5 @@ eclipse.preferences.version=1
 encoding//src/main/java=UTF-8
 encoding//src/main/resources=UTF-8
 encoding//src/test/java=UTF-8
+encoding//src/test/resources=UTF-8
 encoding/<project>=UTF-8

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

@@ -1,7 +1,72 @@
 <?xml version="1.0" encoding="UTF-8"?><project-modules id="moduleCoreId" project-version="1.5.0">
+                                                        
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
     <wb-module deploy-name="workspace-tree-widget">
+                                                                                                                
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
         <wb-resource deploy-path="/" source-path="/src/main/java"/>
+                                                                                                                
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
         <wb-resource deploy-path="/" source-path="/src/main/resources"/>
         <wb-resource deploy-path="/" source-path="/target/generated-sources/annotations"/>
+                                                                                                            
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
     </wb-module>
+                                                    
+
+
+
+
+
+
+
+
+
+
+
+
 </project-modules>

CHANGELOG.md

@@ -4,7 +4,90 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [v6.31.0] [r4.25.0] - 2020-07-16
+## [v6.35.3] - 2024-03-19
+
+- Moved to maven parent 1.2.0
+- Added lombok 1.18.4 (provided) to avoid `java.lang.ClassNotFoundException: com.sun.tools.javac.code.TypeTags`
+- Equipped with the new Catalogue Publishing Widget [#26825]
+- image-previewer-widget range at [1.0.0, 1.3.0-SNAPSHOT)
+
+## [v6.35.2] - 2022-09-14
+
+#### Bug fixed
+
+- [#23676] Fixed - Added extension .txt to ASC files when dowloaded 
+- [#23789] Fixed - Notebook files (.ipynb) are downloaded with .txt attached.
+- [#23862] Fixed - Downloading folders containing a "." in the name, the .zip is appended to file name
+
+## [v6.35.1] - 2022-06-27
+
+- [#23523] Updated to maven-portal-bom 3.6.4
+
+## [v6.35.0] - 2022-05-03
+
+#### Enhancements
+
+- [#23225] Updated the method to read the members of (VRE or Simple) shared folders
+
+## [v6.34.3] - 2022-03-24
+
+#### Enhancements
+
+- [#23020] Reinforce the (ApplicationProfile-)Workspace-Explorer-App discovery
+- [#22923] Migrate to maven-portal-bom 3.7.0[-SNAPSHOT]
+
+## [v6.34.1] - 2021-12-20
+
+#### Fixes
+
+- [#22578] GetInfo facility invoked by Tree View does not display properly the Owner field
+
+## [v6.34.0] - 2021-11-05
+
+#### Enhancements
+
+- [#22251] Make workspace file size field smart
+
+## [v6.33.1] - 2021-06-11
+
+#### Fixes
+
+[#21575] Fixed icon associated with simple folders in the grid view
+Moved to maven-portal-bom 3.6.3
+
+## [v6.33.0] - 2021-05-11
+
+#### Enhancements
+
+[#21388] Integrated with new workflow to interact with ws-thredds 1.x 
+[#21444] Moved to maven-portal-bom >= 3.6.2-SNAPSHOT 
+
+## [v6.32.0] - 2021-04-12
+
+#### Enhancements
+
+[#21153] Upgrade the maven-portal-bom to 3.6.1 version
+[#20762] Moved to ckan-metadata-publisher-widget 2.X
+
+## [v6.31.3] - 2021-03-25
+
+#### Bug Fixes
+
+Declared the workspace-uploader range [2.X, 3.X-SNAPSHOT)
+
+## [v6.31.2] - 2021-01-18
+
+#### Bug Fixes
+
+[#20457] Just including patched library
+
+## [v6.31.1] - 2020-10-19
+
+#### Bug Fixes
+
+[#19952] Fixed incident
+
+## [v6.31.0] - 2020-09-29
 
 #### Enhancements
 
@@ -14,15 +97,18 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 
 [#19695] Show the file preview via Google Docs Viewer
 
+#### Bug Fixes
 
-## [v6.30.1] [r4.24.0] - 2020-06-25
+[#19759#note-12] Fixed updating the description of a folder
+
+## [v6.30.1] - 2020-06-25
 
 #### Fixes
 
 [#19544] update the unsharing messages in the accounting history
 
 
-## [v6.30.0] [r4.23.0] - 2020-05-18
+## [v6.30.0] - 2020-05-18
 
 #### New Features
 
@@ -35,7 +121,7 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 [#19243] Fixed upload archive facility does not work properly with Windows OS
 
 
-## [v6.29.0] [r4.21.0] - 2020-03-27
+## [v6.29.0] - 2020-03-27
 
 #### New Features
 

pom.xml

@@ -5,13 +5,13 @@
 	<parent>
 		<artifactId>maven-parent</artifactId>
 		<groupId>org.gcube.tools</groupId>
-		<version>1.1.0</version>
+		<version>1.2.0</version>
 		<relativePath />
 	</parent>
 
 	<groupId>org.gcube.portlets.user</groupId>
 	<artifactId>workspace-tree-widget</artifactId>
-	<version>6.31.0-SNAPSHOT</version>
+	<version>6.35.3</version>
 	<name>gCube Workspace Tree Widget</name>
 	<description>
 		gCube Workspace Tree Widget is a widget to navigate and interact with gCube Workspace 
@@ -27,7 +27,7 @@
 	<repositories>
 		<repository>
 			<id>eclipselink</id>
-			<url>http://maven.research-infrastructures.eu:8081/nexus/content/repositories/eclipselink/</url>
+			<url>https://nexus.d4science.org/nexus/content/repositories/eclipselink/</url>
 		</repository>
 	</repositories>
 
@@ -39,6 +39,9 @@
 		<maven.compiler.target>1.8</maven.compiler.target>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+		<gxt2.2.5-gwt2.X-version>2.7.0</gxt2.2.5-gwt2.X-version>
+
+		<gcube-portal-bom-version>3.7.0</gcube-portal-bom-version>
 	</properties>
 
 	<dependencyManagement>
@@ -46,31 +49,40 @@
 			<dependency>
 				<groupId>org.gcube.distribution</groupId>
 				<artifactId>maven-portal-bom</artifactId>
-				<version>3.6.0</version>
+				<version>${gcube-portal-bom-version}</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
 		</dependencies>
 	</dependencyManagement>
 
+	<!-- <profiles> -->
+	<!-- <profile> -->
+	<!-- <id>workspace-tree-release-profile</id> -->
+	<!-- <activation> -->
+	<!-- <property> -->
+	<!-- <name>Release</name> -->
+	<!-- </property> -->
+	<!-- </activation> -->
+	<!-- <properties> -->
+	<!-- <gcube-portal-bom-version>3.7.0</gcube-portal-bom-version> -->
+	<!-- </properties> -->
+	<!-- </profile> -->
+	<!-- <profile> -->
+	<!-- <id>workspace-tree-snapshot-profile</id> -->
+	<!-- <activation> -->
+	<!-- <property> -->
+	<!-- <name>!Release</name> -->
+	<!-- </property> -->
+	<!-- </activation> -->
+	<!-- <properties> -->
+	<!-- <gcube-portal-bom-version>3.8.0-SNAPSHOT</gcube-portal-bom-version> -->
+	<!-- </properties> -->
+	<!-- </profile> -->
+	<!-- </profiles> -->
+
 	<dependencies>
 
-		<!-- UNCOMMENT THIS TO RUN IN DEVO MODE -->
-		<!-- <dependency> -->
-		<!-- <groupId>xerces</groupId> -->
-		<!-- <artifactId>xerces</artifactId> -->
-		<!-- <version>2.4.0</version> -->
-		<!-- </dependency> -->
-
-		<!-- This dependency is needed to use GWT UI BInder without old Xerces 
-			version of gCore complaining -->
-		<!-- <dependency> -->
-		<!-- <groupId>xerces</groupId> -->
-		<!-- <artifactId>xercesImpl</artifactId> -->
-		<!-- <version>2.9.1</version> -->
-		<!-- <scope>provided</scope> -->
-		<!-- </dependency> -->
-
 		<!-- Google Web Toolkit (GWT) -->
 		<dependency>
 			<groupId>com.google.gwt</groupId>
@@ -81,13 +93,12 @@
 		<dependency>
 			<groupId>org.gcube.portal</groupId>
 			<artifactId>storagehub-icons-library</artifactId>
-			<version>[1.0.0, 2.0.0-SNAPSHOT)</version>
 			<scope>compile</scope>
 		</dependency>
 		<dependency>
 			<groupId>com.sencha.gxt</groupId>
 			<artifactId>gxt2.2.5-gwt2.X</artifactId>
-			<version>${gwtVersion}</version>
+			<version>${gxt2.2.5-gwt2.X-version}</version>
 			<scope>compile</scope>
 		</dependency>
 
@@ -155,7 +166,7 @@
 		<dependency>
 			<groupId>org.gcube.portlets.widgets</groupId>
 			<artifactId>image-previewer-widget</artifactId>
-			<version>[1.0.0,)</version>
+			<version>[1.0.0, 1.3.0-SNAPSHOT)</version>
 			<exclusions>
 				<exclusion>
 					<groupId>com.google.gwt</groupId>
@@ -177,10 +188,24 @@
 			<scope>compile</scope>
 		</dependency>
 
+		<dependency>
+			<groupId>javax.activation</groupId>
+			<artifactId>activation</artifactId>
+			<version>1.1.1</version>
+			<scope>provided</scope>
+		</dependency>
+
+		<dependency>
+			<groupId>org.projectlombok</groupId>
+			<artifactId>lombok</artifactId>
+			<version>1.18.4</version>
+			<scope>provided</scope>
+		</dependency>
+
 		<dependency>
 			<groupId>org.gcube.portlets.widgets</groupId>
 			<artifactId>ws-task-executor-widget</artifactId>
-			<version>[0.0.1, 1.0.0-SNAPSHOT)</version>
+			<version>[1.0.0-SNAPSHOT, 2.0.0-SNAPSHOT)</version>
 		</dependency>
 
 		<dependency>
@@ -202,23 +227,23 @@
 			<scope>compile</scope>
 		</dependency>
 
-		<dependency>
-			<groupId>com.thoughtworks.xstream</groupId>
-			<artifactId>xstream</artifactId>
-			<!-- <version>1.4.5</version> -->
-		</dependency>
+		<!-- <dependency> -->
+		<!-- <groupId>com.thoughtworks.xstream</groupId> -->
+		<!-- <artifactId>xstream</artifactId> -->
+		<!-- <version>1.4.5</version> -->
+		<!-- </dependency> -->
 
 		<dependency>
 			<groupId>org.gcube.portlets.widgets</groupId>
 			<artifactId>workspace-uploader</artifactId>
-			<version>[1.0.0, 3.0.0-SNAPSHOT)</version>
+			<version>[2.0.0, 3.0.0-SNAPSHOT)</version>
 			<scope>compile</scope>
 		</dependency>
 
 		<dependency>
 			<groupId>org.gcube.common</groupId>
 			<artifactId>storagehub-client-wrapper</artifactId>
-			<version>[1.0.0-SNAPSHOT, 2.0.0-SNAPSHOT)</version>
+			<version>[1.0.0, 2.0.0-SNAPSHOT)</version>
 			<scope>compile</scope>
 		</dependency>
 
@@ -241,6 +266,7 @@
 		<dependency>
 			<groupId>org.slf4j</groupId>
 			<artifactId>slf4j-log4j12</artifactId>
+			<scope>test</scope>
 		</dependency>
 
 		<dependency>
@@ -250,9 +276,22 @@
 		</dependency>
 		<dependency>
 			<groupId>org.gcube.portal</groupId>
-			<artifactId>social-networking-library</artifactId>
+			<artifactId>social-library-stubs</artifactId>
+			<version>[1.0.0-SNAPSHOT, 2.0.0)</version>
 			<scope>provided</scope>
 		</dependency>
+		<dependency>
+			<groupId>org.gcube.social-networking</groupId>
+			<artifactId>social-service-client</artifactId>
+			<version>[2.0.0-SNAPSHOT, 3.0.0)</version>
+			<scope>provided</scope>
+			<exclusions>
+				<exclusion>
+					<groupId>org.gcube.portal</groupId>
+					<artifactId>social-networking-library</artifactId>
+				</exclusion>
+			</exclusions>
+		</dependency>
 		<dependency>
 			<groupId>org.gcube.applicationsupportlayer</groupId>
 			<artifactId>aslsocial</artifactId>
@@ -263,8 +302,14 @@
 		<dependency>
 			<groupId>org.gcube.portlets.widgets</groupId>
 			<artifactId>ckan-metadata-publisher-widget</artifactId>
-			<version>[1.0.0,2.0.0-SNAPSHOT)</version>
+			<version>[2.0.0-SNAPSHOT, 3.0.0)</version>
 			<scope>compile</scope>
+			<exclusions>
+				<exclusion>
+					<groupId>com.allen-sauer.gwt.log</groupId>
+					<artifactId>gwt-log</artifactId>
+				</exclusion>
+			</exclusions>
 		</dependency>
 
 		<!-- JSON PARSER -->

src/main/java/org/gcube/portlets/user/workspace/client/AppControllerExplorer.java

@@ -174,6 +174,7 @@ import com.github.gwtbootstrap.client.ui.Modal;
 import com.github.gwtbootstrap.client.ui.event.HideEvent;
 import com.github.gwtbootstrap.client.ui.event.HideHandler;
 import com.google.gwt.core.client.GWT;
+import com.google.gwt.dom.client.Element;
 import com.google.gwt.event.shared.EventHandler;
 import com.google.gwt.event.shared.HandlerManager;
 import com.google.gwt.http.client.RequestBuilder;
@@ -311,7 +312,7 @@ public class AppControllerExplorer implements EventHandler, TreeAppControllerInt
 					modal.setTitle("Publish Item");
 					modal.addStyleName("insert-metadata-modal-style");
 					modal.addStyleName("modal-top-custom");
-					// ((Element)modal.getElement().getChildNodes().getItem(1)).addClassName("modal-body-custom");
+					((Element)modal.getElement().getChildNodes().getItem(1)).addClassName("modal-body-ws-tree ");
 					modal.add(new CreateDatasetForm(folderId, eventBus));
 					modal.setCloseVisible(true);
 					modal.show();

src/main/java/org/gcube/portlets/user/workspace/client/ConstantsExplorer.java

@@ -4,7 +4,6 @@ import java.util.HashMap;
 import java.util.Map;
 
 import com.google.gwt.core.client.GWT;
-import com.google.gwt.i18n.client.NumberFormat;
 
 //import com.google.gwt.dom.client.Element;
 //import com.google.gwt.user.client.Element;
@@ -217,7 +216,7 @@ public static enum WS_UPLOAD_TYPE {File, Archive};
 	public static final String ACCOUNTING_HISTORY_OF = "Accounting history of: ";
 	public static final String ACCOUNTING_READERS_OF = "Accounting readers of: ";
 
-	public static final NumberFormat numberFormatterKB = NumberFormat.getFormat("#,##0 KB;(#,##0 KB)");
+	//public static final NumberFormat numberFormatterKB = NumberFormat.getFormat("#,##0 KB;(#,##0 KB)");
 
 	//USED IN HTTP GET AS PARAMETER.. THIS PARAMS ARE REPLICATED IN THE CONSTANTS OF TREE WIDGET
 	public static final String GET_SEARCH_PARAMETER ="search";

src/main/java/org/gcube/portlets/user/workspace/client/model/FileModel.java

@@ -3,7 +3,6 @@ package org.gcube.portlets.user.workspace.client.model;
 import java.io.Serializable;
 import java.util.List;
 
-import org.gcube.portal.wssynclibrary.shared.thredds.Sync_Status;
 import org.gcube.portlets.user.workspace.client.ConstantsExplorer;
 import org.gcube.portlets.user.workspace.client.interfaces.GXTCategorySmartFolder;
 import org.gcube.portlets.user.workspace.client.interfaces.GXTFolderItemTypeEnum;
@@ -16,13 +15,12 @@ import com.google.gwt.user.client.rpc.IsSerializable;
 import com.google.gwt.user.client.ui.AbstractImagePrototype;
 import com.google.gwt.user.client.ui.Image;
 
-
-
+// TODO: Auto-generated Javadoc
 /**
  * The Class FileModel.
  *
  * @author Francesco Mangiacrapa francesco.mangiacrapa{@literal @}isti.cnr.it
- * Sep 15, 2016
+ *         Sep 15, 2016
  */
 public class FileModel extends BaseModelData implements Serializable, IsSerializable {
 
@@ -31,8 +29,8 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 	 */
 	private static final long serialVersionUID = 1L;
 
-	protected GXTFolderItemTypeEnum folderItemType; //It's here to serialization don't remove
-	protected GXTCategorySmartFolder smartFolders; //It's here to serialization don't remove
+	protected GXTFolderItemTypeEnum folderItemType; // It's here to serialization don't remove
+	protected GXTCategorySmartFolder smartFolders; // It's here to serialization don't remove
 	protected InfoContactModel infoContacts;
 	protected boolean isRoot = false;
 	protected boolean isVreFolder;
@@ -55,23 +53,23 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 	public static final String OWNERFULLNAME = "Owner Name";
 	public static final String HUMAN_REDABLE_CATEGORY = "HR Category";
 
-	//Thredds Synch status
-	private Sync_Status synchedThreddsStatus;
+	// Synched with thredds
+	private Boolean synchedWithWsThredds = null;
 
 	/**
 	 * Instantiates a new file model.
 	 */
-	protected FileModel(){
+	protected FileModel() {
 	}
 
 	/**
 	 * Instantiates a new file model.
 	 *
-	 * @param identifier the identifier
-	 * @param name the name
-	 * @param parent the parent
+	 * @param identifier  the identifier
+	 * @param name        the name
+	 * @param parent      the parent
 	 * @param isDirectory the is directory
-	 * @param isShared the is shared
+	 * @param isShared    the is shared
 	 */
 	public FileModel(String identifier, String name, FileModel parent, boolean isDirectory, boolean isShared) {
 		setIdentifier(identifier);
@@ -85,8 +83,8 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 	/**
 	 * USED FOR ATTACHMENTS AND FolderBulkCreator.
 	 *
-	 * @param identifier the identifier
-	 * @param name the name
+	 * @param identifier  the identifier
+	 * @param name        the name
 	 * @param isDirectory the is directory
 	 */
 	public FileModel(String identifier, String name, boolean isDirectory) {
@@ -99,7 +97,7 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 	/**
 	 * Inits the default properties.
 	 */
-	protected void initDefaultProperties(){
+	protected void initDefaultProperties() {
 		setShortcutCategory(GXTCategorySmartFolder.SMF_UNKNOWN);
 		setShareable(true);
 	}
@@ -110,7 +108,7 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 	 * @param bool the new shareable
 	 */
 	public void setShareable(boolean bool) {
-		set(ConstantsExplorer.ISSHAREABLE,bool);
+		set(ConstantsExplorer.ISSHAREABLE, bool);
 
 	}
 
@@ -119,7 +117,7 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 	 *
 	 * @param description the new description
 	 */
-	public void setDescription(String description){
+	public void setDescription(String description) {
 		set(ConstantsExplorer.DIRECTORYDESCRIPTION, description);
 	}
 
@@ -128,7 +126,7 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 	 *
 	 * @return the description
 	 */
-	public String getDescription(){
+	public String getDescription() {
 		return get(ConstantsExplorer.DIRECTORYDESCRIPTION);
 	}
 
@@ -139,7 +137,7 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 	 */
 	public boolean isShareable() {
 		Object sharable = get(ConstantsExplorer.ISSHAREABLE);
-		if(sharable!=null)
+		if (sharable != null)
 			return (Boolean) sharable;
 		return false;
 	}
@@ -147,14 +145,15 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 	/**
 	 * Instantiates a new file model.
 	 *
-	 * @param identifier the identifier
-	 * @param name the name
-	 * @param type the type
+	 * @param identifier         the identifier
+	 * @param name               the name
+	 * @param type               the type
 	 * @param folderItemTypeEnum the folder item type enum
-	 * @param isDirectory the is directory
-	 * @param isShared the is shared
+	 * @param isDirectory        the is directory
+	 * @param isShared           the is shared
 	 */
-	public FileModel(String identifier, String name, String type, GXTFolderItemTypeEnum folderItemTypeEnum, boolean isDirectory, boolean isShared) {
+	public FileModel(String identifier, String name, String type, GXTFolderItemTypeEnum folderItemTypeEnum,
+			boolean isDirectory, boolean isShared) {
 		setIdentifier(identifier);
 		setName(name);
 		setType(type);
@@ -170,14 +169,12 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 	 * @param parent the new parent file model
 	 */
 	public void setParentFileModel(FileModel parent) {
-		set(PARENT,parent);
+		set(PARENT, parent);
 	}
 
-
 	/**
-	 * Status values
-	 * 	ConstantsExplorer.FOLDERNOTLOAD = "notload";
-	 *  ConstantsExplorer.FOLDERLOADED = "loaded";
+	 * Status values ConstantsExplorer.FOLDERNOTLOAD = "notload";
+	 * ConstantsExplorer.FOLDERLOADED = "loaded";
 	 *
 	 * @param status the new status
 	 */
@@ -192,9 +189,9 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 
 		Image icon = (Image) get(ICON);
 		AbstractImagePrototype iconAbs;
-		if(icon==null){
+		if (icon == null) {
 			iconAbs = getAbstractPrototypeIcon();
-		}else
+		} else
 			return;
 
 		set(ICON, iconAbs.createImage());
@@ -206,7 +203,7 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 	 *
 	 * @param fullName the new owner full name
 	 */
-	public void setOwnerFullName(String fullName){
+	public void setOwnerFullName(String fullName) {
 		set(FileModel.OWNERFULLNAME, fullName);
 	}
 
@@ -215,17 +212,17 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 	 *
 	 * @return the owner full name
 	 */
-	public String getOwnerFullName(){
+	public String getOwnerFullName() {
 		return get(FileModel.OWNERFULLNAME);
 	}
 
 	/**
 	 * Sets the sharing value.
 	 *
-	 * @param isShared the is shared
+	 * @param isShared       the is shared
 	 * @param listShareUsers the list share users
 	 */
-	public void setSharingValue(boolean isShared, List<InfoContactModel> listShareUsers){
+	public void setSharingValue(boolean isShared, List<InfoContactModel> listShareUsers) {
 		set(ISSHARED, isShared);
 		set(SHAREUSERS, listShareUsers);
 	}
@@ -236,7 +233,7 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 	 * @return the list user sharing
 	 */
 	@SuppressWarnings("unchecked")
-	public List<InfoContactModel> getListUserSharing(){
+	public List<InfoContactModel> getListUserSharing() {
 		return (List<InfoContactModel>) get(SHAREUSERS);
 	}
 
@@ -245,7 +242,7 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 	 *
 	 * @param listShareUsers the new list share user
 	 */
-	public void setListShareUser(List<InfoContactModel> listShareUsers){
+	public void setListShareUser(List<InfoContactModel> listShareUsers) {
 		set(SHAREUSERS, listShareUsers);
 	}
 
@@ -254,9 +251,9 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 	 *
 	 * @return true, if is shared
 	 */
-	public boolean isShared(){
+	public boolean isShared() {
 		Object shared = get(ISSHARED);
-		if(shared!=null)
+		if (shared != null)
 			return (Boolean) shared;
 		return false;
 	}
@@ -266,7 +263,7 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 	 *
 	 * @return true, if is root
 	 */
-	public boolean isRoot(){
+	public boolean isRoot() {
 		return isRoot;
 	}
 
@@ -275,11 +272,10 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 	 *
 	 * @param isRoot the new checks if is root
 	 */
-	public void setIsRoot(boolean isRoot){
+	public void setIsRoot(boolean isRoot) {
 		this.isRoot = isRoot;
 	}
 
-
 	/**
 	 * Gets the icon.
 	 *
@@ -296,61 +292,56 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 	 */
 	public AbstractImagePrototype getAbstractPrototypeIcon() {
 
-		GWT.log("My prop: "+this.toString());
+		GWT.log("My prop: " + this.toString());
 
 		AbstractImagePrototype absImgPr = Resources.getIconTable();
 
-		if (!this.isDirectory()) { //IS FILE
-			if(this.getType()!=null)
+		if (!this.isDirectory()) { // IS FILE
+			if (this.getType() != null)
 				absImgPr = Resources.getIconByType(this.getName(), this.getType());
 			else
 				absImgPr = Resources.getIconByFolderItemType(this.getGXTFolderItemType());
 
-		}else if(this.isShared()){ //IS A SHARED FOLDER?
+		} else if (this.isShared()) { // IS A SHARED FOLDER?
 
-			//GWT.log("setting icon "+this.getName()+" is shared: "+this.isShared() + ", this.isVreFolder() "+this.isVreFolder() +", this.isShareable() "+this.isShareable());
+			// GWT.log("setting icon "+this.getName()+" is shared: "+this.isShared() + ",
+			// this.isVreFolder() "+this.isVreFolder() +", this.isShareable()
+			// "+this.isShareable());
 
-			if(this.isVreFolder())
-				absImgPr =  Resources.getIconVREFolder();
-			else{
-				if(this.isShareable()){ //IS ROOT SHARED FOLDER
-					if(this.isPublic()) //IS PLUBIC
-						absImgPr =  Resources.getIconFolderSharedPublic();
+			if (this.isVreFolder())
+				absImgPr = Resources.getIconVREFolder();
+			else {
+				if (this.isShareable()) { // IS ROOT SHARED FOLDER
+					if (this.isPublic()) // IS PLUBIC
+						absImgPr = Resources.getIconFolderSharedPublic();
 					else
-						absImgPr =  Resources.getIconSharedFolder();
-				}else{ //IS A DESCENDANT
-					if(this.isPublic()) //IS PLUBIC
+						absImgPr = Resources.getIconSharedFolder();
+				} else { // IS A DESCENDANT
+					if (this.isPublic()) // IS PLUBIC
 						absImgPr = Resources.getIconFolderPublic();
 					else
-						absImgPr = Resources.getIconSharedFolder(); //IS A SHARED FOLDER DESCENDANT OF ROOT SHARED FOLDER
+						absImgPr = Resources.getIconSharedFolder(); // IS A SHARED FOLDER DESCENDANT OF ROOT SHARED
+																	// FOLDER
 				}
 			}
 
-		}else if(this.getStatus() == ConstantsExplorer.FOLDERNOTLOAD){ //IS A FOLDER IN LOADING
+		} else if (this.getStatus() == ConstantsExplorer.FOLDERNOTLOAD) { // IS A FOLDER IN LOADING
 			absImgPr = Resources.getIconLoading2();
 
-		}else{
-			//SPECIAL FOLDER?
-			if(this.isSpecialFolder())
+		} else {
+			// SPECIAL FOLDER?
+			if (this.isSpecialFolder()) {
 				absImgPr = Resources.getIconSpecialFolder();
-			else{ //SIMPLE FOLDER
-				if(this.isPublic()) //IS PLUBIC
-					absImgPr =  Resources.getIconFolderPublic();
-				else {
-					if(this.getSynchedThreddsStatus()!=null) {
-						switch(this.getSynchedThreddsStatus()) {
-							case OUTDATED_REMOTE:
-								absImgPr = Resources.getIconSyncTo();
-								break;
-							case OUTDATED_WS:
-								absImgPr = Resources.getIconSyncFrom();
-								break;
-							case UP_TO_DATE:
-								absImgPr = Resources.getIconSynched();
-								break;
-						}
-					}else
-						absImgPr =  Resources.getIconFolder();
+			} else { // SIMPLE FOLDER
+				if (this.isPublic()) { // IS PLUBIC
+					absImgPr = Resources.getIconFolderPublic();
+				} else {
+					Boolean isSynched = this.getSynchedWithWsThredds();
+					if (isSynched != null && isSynched) {
+						absImgPr = Resources.getIconSynchedFolder();
+					} else {
+						absImgPr = Resources.getIconFolder();
+					}
 				}
 			}
 		}
@@ -358,7 +349,6 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 		return absImgPr;
 	}
 
-
 	/**
 	 * Gets the status.
 	 *
@@ -368,13 +358,12 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 		return get("status");
 	}
 
-
 	/**
 	 * Sets the checks if is directory.
 	 *
 	 * @param flag the new checks if is directory
 	 */
-	public void setIsDirectory(boolean flag){
+	public void setIsDirectory(boolean flag) {
 		set(ISDIRECTORY, flag);
 	}
 
@@ -392,7 +381,7 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 	 *
 	 * @return the identifier
 	 */
-	public String getIdentifier(){
+	public String getIdentifier() {
 		return get(IDENTIFIER);
 	}
 
@@ -403,21 +392,19 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 	 */
 	public void setShortcutCategory(GXTCategorySmartFolder smfDocuments) {
 		set(SHORTCUTCATEGORY, smfDocuments);
-		if(smfDocuments!=null)
+		if (smfDocuments != null)
 			set(HUMAN_REDABLE_CATEGORY, smfDocuments.getValue());
 	}
 
-
 	/**
 	 * Gets the shortcut category.
 	 *
 	 * @return the shortcut category
 	 */
-	public GXTCategorySmartFolder getShortcutCategory(){
+	public GXTCategorySmartFolder getShortcutCategory() {
 		return (GXTCategorySmartFolder) get(SHORTCUTCATEGORY);
 	}
 
-
 	/**
 	 * Sets the name.
 	 *
@@ -441,7 +428,7 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 	 *
 	 * @return the parent file model
 	 */
-	public FileModel getParentFileModel(){
+	public FileModel getParentFileModel() {
 		return (FileModel) get(PARENT);
 	}
 
@@ -450,14 +437,16 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 	 *
 	 * @return true, if is directory
 	 */
-	public boolean isDirectory(){
+	public boolean isDirectory() {
 		Object directory = get(ISDIRECTORY);
-		if(directory!=null)
+		if (directory != null)
 			return (Boolean) directory;
 		return false;
 	}
 
-	/* (non-Javadoc)
+	/*
+	 * (non-Javadoc)
+	 * 
 	 * @see java.lang.Object#equals(java.lang.Object)
 	 */
 	/**
@@ -489,7 +478,7 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 	 *
 	 * @param type the new type
 	 */
-	public void setType(String type){
+	public void setType(String type) {
 		set(TYPE, type);
 	}
 
@@ -498,7 +487,7 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 	 *
 	 * @return the type
 	 */
-	public String getType(){
+	public String getType() {
 		return get(TYPE);
 	}
 
@@ -507,7 +496,7 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 	 *
 	 * @param folderItemTypeEnum the new folder item type
 	 */
-	public void setFolderItemType(GXTFolderItemTypeEnum folderItemTypeEnum){
+	public void setFolderItemType(GXTFolderItemTypeEnum folderItemTypeEnum) {
 		set(FOLDERITEMTYPE, folderItemTypeEnum);
 	}
 
@@ -516,7 +505,7 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 	 *
 	 * @return the GXT folder item type
 	 */
-	public GXTFolderItemTypeEnum getGXTFolderItemType(){
+	public GXTFolderItemTypeEnum getGXTFolderItemType() {
 		return (GXTFolderItemTypeEnum) get(FOLDERITEMTYPE);
 	}
 
@@ -571,21 +560,31 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 	 *
 	 * @return true, if is public
 	 */
-	public boolean isPublic(){
+	public boolean isPublic() {
 		return isPublic;
 	}
 
-	public void setSyncThreddsStatus(Sync_Status status) {
-		this.synchedThreddsStatus = status;
+	/**
+	 * Sets the synched with ws thredds.
+	 *
+	 * @param bool the new synched with ws thredds
+	 */
+	public void setSynchedWithWsThredds(Boolean bool) {
+		this.synchedWithWsThredds = bool;
 	}
 
-	public Sync_Status getSynchedThreddsStatus() {
-		return synchedThreddsStatus;
+	/**
+	 * Gets the synched with ws thredds.
+	 *
+	 * @return the synched with ws thredds
+	 */
+	public Boolean getSynchedWithWsThredds() {
+		return synchedWithWsThredds;
 	}
 
-
-
-	/* (non-Javadoc)
+	/*
+	 * (non-Javadoc)
+	 * 
 	 * @see java.lang.Object#toString()
 	 */
 	/**
@@ -620,5 +619,4 @@ public class FileModel extends BaseModelData implements Serializable, IsSerializ
 		return builder.toString();
 	}
 
-
 }

src/main/java/org/gcube/portlets/user/workspace/client/resources/Icons.java

@@ -411,15 +411,24 @@ public interface Icons extends ClientBundle {
 
 	@Source("icons/sync-icon-to.png")
 	ImageResource syncIconTo();
+	
+	@Source("icons/folder_sync.png")
+	ImageResource synchedFolder();
 
-	@Source("icons/sync-icon-from.png")
-	ImageResource syncIconFrom();
-
-	@Source("icons/sync-icon-synched.png")
-	ImageResource syncIconSynched();
+//	@Source("icons/sync-icon-from.png")
+//	ImageResource syncIconFrom();
+//
+//	@Source("icons/sync-icon-synched.png")
+//	ImageResource syncIconSynched();
 	
 	@Source("icons/no-preview-available.png")
 	ImageResource previewNotAvailable();
+	
+	@Source("icons/no-preview-available-no-border.png")
+	ImageResource previewNotAvailableNoBorder();
+
+	@Source("icons/spinner2.gif")
+	ImageResource spinner();
 
 }
 

src/main/java/org/gcube/portlets/user/workspace/client/util/SizeUtil.java

@@ -0,0 +1,42 @@
+package org.gcube.portlets.user.workspace.client.util;
+
+import com.google.gwt.core.client.GWT;
+import com.google.gwt.i18n.client.NumberFormat;
+
+/**
+ * The Class SizeUtil.
+ *
+ * @author Francesco Mangiacrapa at ISTI-CNR francesco.mangiacrapa@isti.cnr.it
+ * 
+ *         Nov 5, 2021
+ */
+public class SizeUtil {
+
+	public static final NumberFormat numberFormat = NumberFormat.getFormat("#,##0.#");
+
+	/**
+	 * Readable file size.
+	 *
+	 * @param size the size
+	 * @return the string
+	 */
+	public static String readableFileSize(long size) {
+		GWT.log("Converting size: "+size);
+		// -1 should be the size of a folder
+		if (size == -1)
+			return "";
+		// in some cases the size returned by SHUB is negative, 
+		// so reporting as 1B to user
+		if (size < 0)
+			return "1 byte";
+
+		if (size == 0)
+			return "0 byte";
+
+		final String[] units = new String[] { "bytes", "kB", "MB", "GB", "TB" };
+		int digitGroups = (int) (Math.log10(size) / Math.log10(1024));
+
+		return numberFormat.format(size / Math.pow(1024, digitGroups)) +" " +units[digitGroups];
+
+	}
+}

src/main/java/org/gcube/portlets/user/workspace/client/view/windows/DialogGetInfo.java

@@ -4,10 +4,10 @@ import java.util.Date;
 import java.util.List;
 
 import org.gcube.portlets.user.workspace.client.AppControllerExplorer;
-import org.gcube.portlets.user.workspace.client.ConstantsExplorer;
 import org.gcube.portlets.user.workspace.client.model.FileGridModel;
 import org.gcube.portlets.user.workspace.client.model.FileModel;
 import org.gcube.portlets.user.workspace.client.resources.Resources;
+import org.gcube.portlets.user.workspace.client.util.SizeUtil;
 import org.gcube.portlets.widgets.workspacesharingwidget.client.rpc.WorkspaceSharingServiceAsync;
 import org.gcube.portlets.widgets.workspacesharingwidget.shared.InfoContactModel;
 
@@ -26,7 +26,6 @@ import com.extjs.gxt.ui.client.widget.layout.FormLayout;
 import com.google.gwt.core.client.GWT;
 import com.google.gwt.event.dom.client.ClickEvent;
 import com.google.gwt.event.dom.client.ClickHandler;
-import com.google.gwt.i18n.client.NumberFormat;
 import com.google.gwt.user.client.Command;
 import com.google.gwt.user.client.rpc.AsyncCallback;
 import com.google.gwt.user.client.ui.Image;
@@ -60,7 +59,7 @@ public class DialogGetInfo extends Dialog {
 	// private TextArea textAreaSharedWith = new TextArea();
 	private Html htmlUsersWidget = new Html();
 	private Html htmlPropertiesWidget = new Html();
-	private final NumberFormat number = ConstantsExplorer.numberFormatterKB;
+	//private final NumberFormat number = ConstantsExplorer.numberFormatterKB;
 	// private TextField<String> txtGcubeItemProperties;
 	private HorizontalPanel hpGcubeProperties;
 	private DialogEditProperties editProperties = null;
@@ -114,11 +113,11 @@ public class DialogGetInfo extends Dialog {
 			txtIsPublic.setValue(fileModel.isPublic() + "");
 			add(txtIsPublic);
 
-			if (fileModel.getSynchedThreddsStatus() != null) {
+			if (fileModel.getSynchedWithWsThredds() != null) {
 				txtThreddsSynched = new TextField<String>();
-				txtThreddsSynched.setFieldLabel("Thredds Sync");
+				txtThreddsSynched.setFieldLabel("Synched with Thredds");
 				txtThreddsSynched.setReadOnly(true);
-				txtThreddsSynched.setValue(fileModel.getSynchedThreddsStatus() + "");
+				txtThreddsSynched.setValue(fileModel.getSynchedWithWsThredds() + "");
 				add(txtThreddsSynched);
 
 			}
@@ -448,10 +447,7 @@ public class DialogGetInfo extends Dialog {
 	private String getFormattedSize(long value) {
 
 		if (value > 0) {
-			double kb = value / 1024;
-			if (kb < 1)
-				kb = 1;
-			return number.format(kb);
+			return SizeUtil.readableFileSize(value);
 		} else if (value == 0) {
 			return EMPTY;
 		} else

src/main/java/org/gcube/portlets/user/workspace/client/view/windows/DialogGetInfoBootstrap.java

@@ -5,7 +5,6 @@ import java.util.List;
 import java.util.Map;
 
 import org.gcube.portlets.user.workspace.client.AppControllerExplorer;
-import org.gcube.portlets.user.workspace.client.ConstantsExplorer;
 import org.gcube.portlets.user.workspace.client.event.CreateSharedFolderEvent;
 import org.gcube.portlets.user.workspace.client.event.FileDownloadEvent;
 import org.gcube.portlets.user.workspace.client.event.FileDownloadEvent.DownloadType;
@@ -13,6 +12,7 @@ import org.gcube.portlets.user.workspace.client.interfaces.GXTFolderItemTypeEnum
 import org.gcube.portlets.user.workspace.client.model.FileGridModel;
 import org.gcube.portlets.user.workspace.client.model.FileModel;
 import org.gcube.portlets.user.workspace.client.resources.Resources;
+import org.gcube.portlets.user.workspace.client.util.SizeUtil;
 import org.gcube.portlets.user.workspace.client.workspace.GWTWorkspaceItem;
 import org.gcube.portlets.user.workspace.client.workspace.folder.item.GWTExternalImage;
 import org.gcube.portlets.user.workspace.client.workspace.folder.item.gcube.GWTImageDocument;
@@ -37,7 +37,6 @@ import com.google.gwt.event.dom.client.LoadEvent;
 import com.google.gwt.event.dom.client.LoadHandler;
 import com.google.gwt.http.client.URL;
 import com.google.gwt.i18n.client.DateTimeFormat;
-import com.google.gwt.i18n.client.NumberFormat;
 import com.google.gwt.uibinder.client.UiBinder;
 import com.google.gwt.uibinder.client.UiField;
 import com.google.gwt.user.client.Command;
@@ -51,7 +50,6 @@ import com.google.gwt.user.client.ui.HorizontalPanel;
 import com.google.gwt.user.client.ui.Image;
 import com.google.gwt.user.client.ui.NamedFrame;
 import com.google.gwt.user.client.ui.Widget;
-import com.google.gwt.user.server.Base64Utils;
 
 // TODO: Auto-generated Javadoc
 /**
@@ -63,6 +61,9 @@ import com.google.gwt.user.server.Base64Utils;
 public class DialogGetInfoBootstrap extends Composite {
 
 	private static final int PREVIEW_WAITING_TIME = 9000; //9 sec
+	private static final int PREVIEW_MAX_RETRIES = 3;
+	private int showPreviewAttempt = 0;
+	private long loaderPreviewStartTime = 0;
 
 	private static DialogGetInfoBootstrapUiBinder uiBinder = GWT.create(DialogGetInfoBootstrapUiBinder.class);
 
@@ -77,7 +78,7 @@ public class DialogGetInfoBootstrap extends Composite {
 	
 	public static final String EMPTY = "empty";
 	
-	private final NumberFormat number = ConstantsExplorer.numberFormatterKB;
+	//private final NumberFormat number = ConstantsExplorer.numberFormatterKB;
 
 	/**
 	 * Instantiates a new dialog get info bootstrap.
@@ -193,9 +194,9 @@ public class DialogGetInfoBootstrap extends Composite {
 
 	private Map<String, List<String>> mapAllowedMimeTypesForPreview;
 	
-	private Image spinnerImage = Resources.getIconLoading().createImage();
+	private Image spinnerImage = Resources.getSpinner().createImage();
 	
-	private Image noPreviewAvailable = new Image(Resources.getPreviewNotAvailable());
+	private Image noPreviewAvailable = new Image(Resources.getPreviewNotAvailableNoBorder());
 	
 	private Frame iFrameGDV = null;
 	
@@ -292,11 +293,16 @@ public class DialogGetInfoBootstrap extends Composite {
 		if (fileModel.isDirectory()) {
 			cgTxtIsPublic.setVisible(true);
 			htmlSetValue(txtIsPublic, fileModel.isPublic() + "");
+			
+			GWT.log("Is synched? "+fileModel.getSynchedWithWsThredds());
 
-			if (fileModel.getSynchedThreddsStatus() != null) {
-				txtThreddsSynched.setVisible(true);
-				htmlSetValue(txtThreddsSynched, fileModel.getSynchedThreddsStatus() + "");
-				txtThreddsSynched.setHTML(fileModel.getSynchedThreddsStatus() + "");
+			if (fileModel.getSynchedWithWsThredds() != null) {
+				if (fileModel.getSynchedWithWsThredds()) {
+					cgThreddsSynched.setVisible(true);
+					//txtThreddsSynched.setVisible(true);
+					htmlSetValue(txtThreddsSynched, fileModel.getSynchedWithWsThredds() + "");
+					txtThreddsSynched.setHTML(fileModel.getSynchedWithWsThredds() + "");
+				}
 			}
 
 		}
@@ -305,13 +311,8 @@ public class DialogGetInfoBootstrap extends Composite {
 		htmlSetValue(txtMimeType, fileModel.getType());
 
 		txtAreaDescription.setResize(ResizeType.VERTICAL);
-		
-		if (fileModel.isDirectory()) {
-			txtAreaDescription.setValue(fileModel.getDescription());
-			// add(txtAreaDescription);
-		} else
-			loadDescription(fileModel.getIdentifier());
-		
+		//load description
+		loadDescription(fileModel.getIdentifier());
 		//owner
 		htmlSetValue(txtOwner, fileModel.getOwnerFullName());
 		//creation date
@@ -327,14 +328,12 @@ public class DialogGetInfoBootstrap extends Composite {
 		}else {
 			loadLastModificationDate(fileModel.getIdentifier());
 			loadSize(fileModel.getIdentifier());
-			
 		}
 		
 		htmlSetValue(txtShared, fileModel.isShared()+"");
 		
 		// USERS SHARED
 		if (fileModel.isShared()) {
-			
 			cgSharedWith.setVisible(true);
 			loadACLsDescriptionForSharedFolder(fileModel.getIdentifier());
 		}
@@ -397,12 +396,14 @@ public class DialogGetInfoBootstrap extends Composite {
 										return;
 									}
 			
-									String googleDocViewerURL = "https://docs.google.com/viewer?url="
+									final String googleDocViewerURL = "https://docs.google.com/viewer?url="
 											+ URL.encode(result.getCompleteURL()) + "&embedded=true";
 			
 									iFrameGDV = instanceFrame(googleDocViewerURL, loadingPreviewHTML);
 			
-									final long startTime = new Date().getTime();
+									loaderPreviewStartTime = new Date().getTime();
+									showPreviewAttempt = 1;
+									
 									timerGDV = new Timer() {
 			
 										@Override
@@ -415,22 +416,42 @@ public class DialogGetInfoBootstrap extends Composite {
 												return;
 											}
 											long checkTime = new Date().getTime();
-											long diff = checkTime - startTime;
-											if (diff > PREVIEW_WAITING_TIME) {// is greater than 10 sec
-												try {
-													GWT.log("iFrameGoogleDocViewer not loaded within "+PREVIEW_WAITING_TIME+" sec, cancelling timer, removing iframe");
-													cancel();
-													removePlaceHolder(loadingPreviewHTML);
-													htmlPanelFilePreview.add(noPreviewAvailable);
-													iFrameGDV.setVisible(false);
-													htmlPanelFilePreview.remove(iFrameGDV);
-												} catch (Exception e) {
-													// Silent
+											long diff = checkTime - loaderPreviewStartTime;
+											if (diff > PREVIEW_WAITING_TIME) { // is greater than PREVIEW_WAITING_TIME, performs a new attempt or terminate
+												if(showPreviewAttempt >= PREVIEW_MAX_RETRIES) {
+													try {
+														GWT.log("iFrameGoogleDocViewer not loaded within "+PREVIEW_WAITING_TIME+" sec and max retries "+PREVIEW_MAX_RETRIES+", cancelling timer, removing iframe");
+														cancel();
+														removePlaceHolder(loadingPreviewHTML);
+														htmlPanelFilePreview.add(noPreviewAvailable);
+														iFrameGDV.setVisible(false);
+														htmlPanelFilePreview.remove(iFrameGDV);
+													} catch (Exception e) {
+														// Silent
+													}
+												}else {
+													GWT.log("iFrameGoogleDocViewer not loaded on attempt "+showPreviewAttempt+", instancing new iFrame");
+													//new retry by instancing the iFrame again...
+													iFrameGDV = instanceFrame(googleDocViewerURL, loadingPreviewHTML);
+													try {
+														//removing old iFrame
+														htmlPanelFilePreview.remove(iFrameGDV);
+													}catch (Exception e) {
+														//silent
+													}
+													//adding the new one
+													htmlPanelFilePreview.add(iFrameGDV);
+													//new attempt so incrementing it
+													showPreviewAttempt++;
+													GWT.log("Retry, go to attempt "+showPreviewAttempt);
+													//resetting start time for new attempt
+													loaderPreviewStartTime = new Date().getTime();
 												}
 											}
 										}
 									};
-									timerGDV.scheduleRepeating(PREVIEW_WAITING_TIME/3);
+									int attemptRepeater = PREVIEW_WAITING_TIME / 3;
+									timerGDV.scheduleRepeating(attemptRepeater);
 									htmlPanelFilePreview.add(iFrameGDV);
 
 								}
@@ -446,6 +467,9 @@ public class DialogGetInfoBootstrap extends Composite {
 		addHandlers();
 	}
 	
+	/**
+	 * On detach.
+	 */
 	@Override
 	protected void onDetach() {
 		super.onDetach();
@@ -460,6 +484,13 @@ public class DialogGetInfoBootstrap extends Composite {
 		}
 	}
 	
+	/**
+	 * Instance frame.
+	 *
+	 * @param fileURL the file URL
+	 * @param thePreviewPlaceholder the the preview placeholder
+	 * @return the frame
+	 */
 	public Frame instanceFrame(String fileURL, final HTML thePreviewPlaceholder) {
 		//addLoading();
 		String urlEncoded = URL.encode(fileURL);
@@ -521,6 +552,7 @@ public class DialogGetInfoBootstrap extends Composite {
 
 					@Override
 					public void onFailure(Throwable caught) {
+						loadDescription(fileModel.getIdentifier());
 						new MessageBoxAlert("Error on updating description...", caught.getMessage(), null);
 					}
 
@@ -595,10 +627,7 @@ public class DialogGetInfoBootstrap extends Composite {
 	private String getFormattedSize(long value) {
 
 		if (value > 0) {
-			double kb = value / 1024;
-			if (kb < 1)
-				kb = 1;
-			return number.format(kb);
+			return SizeUtil.readableFileSize(value);
 		} else if (value == 0) {
 			return EMPTY;
 		} else
@@ -871,6 +900,7 @@ public class DialogGetInfoBootstrap extends Composite {
 	 * Sets the placeholder.
 	 *
 	 * @param html the html
+	 * @param spinner the spinner
 	 * @param placeholder the placeholder
 	 */
 	private void setPlaceholder(HTML html, boolean spinner, String placeholder) {
@@ -893,6 +923,13 @@ public class DialogGetInfoBootstrap extends Composite {
 	}
 	
 	
+	/**
+	 * Show PDF preview.
+	 *
+	 * @param pdfURL the pdf URL
+	 * @param divId the div id
+	 * @return the string
+	 */
 	public static native String showPDFPreview(String pdfURL, String divId)/*-{
 		var theDivContainer = "#"+divId;
 		$wnd.PDFObject.embed(pdfURL, theDivContainer);

src/main/java/org/gcube/portlets/user/workspace/client/view/windows/DialogGetInfoBootstrap.ui.xml

@@ -73,7 +73,7 @@
 				<b:ControlGroup
 					addStyleNames="my-control-group-get-info"
 					ui:field="cgThreddsSynched" visible="false">
-					<b:ControlLabel>Thredds Sync</b:ControlLabel>
+					<b:ControlLabel title="Synched with THREDDS">Synched</b:ControlLabel>
 					<b:Controls>
 						<g:HTML ui:field="txtThreddsSynched">
 						</g:HTML>

src/main/java/org/gcube/portlets/user/workspace/public/workspacetree.css

@@ -264,9 +264,8 @@ table.userssuggest th {
 	margin-left: -600px !important;
 }
 
-.modal-body-custom {
-	height: 550px !important;
-	max-height: none !important;
+.modal-body-ws-tree {
+	max-height: 700px !important;
 }
 
 .modal-top-custom {
@@ -413,6 +412,12 @@ IN THE 'DETAILS' PANEL*/
 	display: flex;
 	align-items: center;
 	justify-content: center;
+	margin-left: 10px;
+	border: 1px solid #e6e6e6;
+	padding-top: 5px;
+	padding-bottom: 5px;
+	border-left: none;
+	border-right: none;
 }
 
 .preview-image-style img {
@@ -424,6 +429,12 @@ IN THE 'DETAILS' PANEL*/
 	display: flex;
 	align-items: center;
 	justify-content: center;
+	margin-left: 10px;
+	border: 1px solid #e6e6e6;
+	padding-top: 5px;
+	padding-bottom: 5px;
+	border-left: none;
+	border-right: none;
 }
 
 .my-preview-doc {

src/main/java/org/gcube/portlets/user/workspace/server/DownloadServlet.java

@@ -153,7 +153,7 @@ public class DownloadServlet extends HttpServlet{
 					ByteArrayInputStream is = new ByteArrayInputStream(fileContent.getBytes());
 					String contentDisposition = viewContent?"inline":"attachment";
 					String urlMimeType = "text/uri-list";
-					String itemName = MimeTypeUtility.getNameWithExtension(item.getName(), urlMimeType);
+					String itemName = MimeTypeUtility.getNameWithExtension(item.getName(), urlMimeType, false);
 					resp.setHeader("Content-Disposition", contentDisposition+"; filename=\"" + itemName + "\"" );
 					resp.setContentType(urlMimeType);
 					
@@ -190,7 +190,7 @@ public class DownloadServlet extends HttpServlet{
 					logger.info("Downloading the folder: "+workspaceFolder);
 					String contentDisposition = viewContent?"inline":"attachment";
 					String mimeType = "application/zip";
-					String itemName = MimeTypeUtility.getNameWithExtension(item.getName(), mimeType);
+					String itemName = MimeTypeUtility.getNameWithExtension(item.getName(), mimeType,true);
 					resp.setHeader("Content-Disposition", contentDisposition+"; filename=\"" + itemName + "\"" );
 					resp.setContentType(mimeType);
 
@@ -233,7 +233,7 @@ public class DownloadServlet extends HttpServlet{
 							String mimeType = pdfFile.getMimeType();
 							logger.trace("EXTERNAL_FILE DOWNLOAD FOR "+pdfFile.getId());
 							String contentDisposition = viewContent?"inline":"attachment";
-							String itemName = MimeTypeUtility.getNameWithExtension(descr.getItemName(), mimeType);
+							String itemName = MimeTypeUtility.getNameWithExtension(descr.getItemName(), mimeType,false);
 
 							resp.setHeader("Content-Disposition", contentDisposition+"; filename=\"" + itemName + "\"" );
 							resp.setContentType(mimeType);
@@ -267,7 +267,7 @@ public class DownloadServlet extends HttpServlet{
 							ImageFileItem imageFile = (ImageFileItem) workspaceFileItem;
 							logger.info("Downloading: "+imageFile);
 							String mimeType = imageFile.getMimeType();
-							String itemName = MimeTypeUtility.getNameWithExtension(descr.getItemName(), mimeType);
+							String itemName = MimeTypeUtility.getNameWithExtension(descr.getItemName(), mimeType,false);
 							String contentDisposition = viewContent?"inline":"attachment";
 							resp.setHeader("Content-Disposition", contentDisposition+"; filename=\"" + itemName + "\"" );
 							resp.setContentType(mimeType);
@@ -298,7 +298,7 @@ public class DownloadServlet extends HttpServlet{
 							URLFileItem externalUrl = (URLFileItem) workspaceFileItem;
 							logger.info("Downloading: "+externalUrl);
 							String urlMimeType = "text/uri-list";
-							String itemName = MimeTypeUtility.getNameWithExtension(descr.getItemName(), urlMimeType);
+							String itemName = MimeTypeUtility.getNameWithExtension(descr.getItemName(), urlMimeType,false);
 							String contentDisposition = viewContent?"inline":"attachment";
 							resp.setHeader("Content-Disposition", contentDisposition+"; filename=\"" + itemName + "\"" );
 							resp.setContentType(urlMimeType);
@@ -347,7 +347,7 @@ public class DownloadServlet extends HttpServlet{
 
 						try{
 
-							String itemName = MimeTypeUtility.getNameWithExtension(descr.getItemName(), workspaceFileItem.getMimeType());
+							String itemName = MimeTypeUtility.getNameWithExtension(descr.getItemName(), workspaceFileItem.getMimeType(),false);
 							logger.info("Downloading default item: "+workspaceFileItem);
 
 							//String contentDisposition = viewContent?"inline":"attachment";

src/main/java/org/gcube/portlets/user/workspace/server/notifications/tostoragehub/NotificationStorageHubUtil.java

@@ -9,6 +9,7 @@ import java.util.List;
 import javax.servlet.http.HttpServletRequest;
 
 import org.gcube.common.storagehub.model.types.WorkspaceItemType;
+import org.gcube.common.storagehubwrapper.shared.Member;
 import org.gcube.common.storagehubwrapper.shared.tohl.WorkspaceFolder;
 import org.gcube.common.storagehubwrapper.shared.tohl.WorkspaceItem;
 import org.gcube.common.storagehubwrapper.shared.tohl.WorkspaceSharedFolder;
@@ -160,18 +161,13 @@ public class NotificationStorageHubUtil {
 
 			if(isFolderAndShared(rootSharedFolder)){ //JUST TO BE SURE
 
-				List<String> listPortalLogin = workspace.getSharedFolderMembers(rootSharedFolder.getId());
-				logger.debug("StorageHub returned "+ listPortalLogin.size() + " user/s");
+				List<Member> listMembers = workspace.getSharedFolderMembers(rootSharedFolder.getId());
+				logger.debug("StorageHub returned "+ listMembers.size() + " user/s");
 
 				if(!WsUtil.isWithinPortal())
-					return StorageHubToWorkpaceConverter.buildGxtInfoContactFromPortalLoginTestMode(listPortalLogin);
-
-				List<InfoContactModel> listContacts = new ArrayList<InfoContactModel>(listPortalLogin.size());
-				for (String login : listPortalLogin) {
-					listContacts.add(StorageHubToWorkpaceConverter.buildGxtInfoContactFromPortalLogin(login));
-				}
+					return StorageHubToWorkpaceConverter.buildGxtInfoContactFromPortalLoginTestMode(listMembers);
 				
-				return listContacts;
+				return StorageHubToWorkpaceConverter.listMembersToListContact(listMembers);
 			}
 			else
 				logger.debug("the item with id: "+rootSharedFolder.getId()+ " is not  "+WorkspaceItemType.SHARED_FOLDER);

src/main/java/org/gcube/portlets/user/workspace/server/reader/ApplicationProfileReader.java

@@ -10,7 +10,8 @@ import javax.xml.parsers.DocumentBuilderFactory;
 
 import org.gcube.common.resources.gcore.utils.XPathHelper;
 import org.gcube.common.scope.api.ScopeProvider;
-import org.gcube.portlets.user.workspace.server.util.WsUtil;
+import org.gcube.common.scope.impl.ScopeBean;
+import org.gcube.common.scope.impl.ScopeBean.Type;
 import org.gcube.resources.discovery.client.api.DiscoveryClient;
 import org.gcube.resources.discovery.client.queries.api.Query;
 import org.gcube.resources.discovery.client.queries.impl.QueryBox;
@@ -19,12 +20,11 @@ import org.slf4j.LoggerFactory;
 import org.w3c.dom.Node;
 import org.xml.sax.InputSource;
 
-
 /**
  * The Class ApplicationProfileReader.
  *
  * @author Francesco Mangiacrapa francesco.mangiacrapa{@literal @}isti.cnr.it
- * Sep 14, 2016
+ *         Sep 14, 2016
  */
 public class ApplicationProfileReader {
 
@@ -48,12 +48,26 @@ public class ApplicationProfileReader {
 	private String resourceName;
 	private String appID;
 
+	public enum APPLICATION_PROFILE_ITEM {
+
+		SCOPE("/Scope/text()"), URL("/URL/text()");
+
+		private String xPath;
+
+		APPLICATION_PROFILE_ITEM(String xpath) {
+			this.xPath = xpath;
+		}
+
+		public String getXPath() {
+			return xPath;
+		}
+	}
 
 	/**
 	 * Instantiates a new application profile reader.
 	 *
 	 * @param resourceName the resource name
-	 * @param appID the app id
+	 * @param appID        the app id
 	 * @throws Exception the exception
 	 */
 	public ApplicationProfileReader(String resourceName, String appID) throws Exception {
@@ -64,150 +78,167 @@ public class ApplicationProfileReader {
 		this.scope = ScopeProvider.instance.get();
 	}
 
-
 	/**
-	 * this method looks up the generic resource among the ones available in the infrastructure using scope provider {@link  ScopeProvider.instance.get()}
-	 * resource name {@value #WORKSPACE_EXPLORER_APP_NAME} and secondaryType {@value #SECONDARY_TYPE}
+	 * this method looks up the generic resource among the ones available in the
+	 * infrastructure using scope provider {@link ScopeProvider.instance.get()}
+	 * resource name {@value #WORKSPACE_EXPLORER_APP_NAME} and secondaryType
+	 * {@value #SECONDARY_TYPE}
 	 *
 	 * @return the applicationProfile profile
 	 */
 	/**
-	 * this method looks up the applicationProfile profile among the ones available in the infrastructure.
+	 * this method looks up the applicationProfile profile among the ones available
+	 * in the infrastructure.
 	 *
 	 * @return the applicationProfile profile
 	 */
 	public ApplicationProfile readProfileFromInfrastrucure() {
 
-			ApplicationProfile appProf = new ApplicationProfile();
-			String queryString = getGcubeGenericQueryString(secondaryType, appID);
+		ApplicationProfile appProf = new ApplicationProfile();
+		String queryString = getGcubeGenericQueryString(secondaryType, appID);
 
-			try {
+		try {
 
-				if(scope==null)
-					throw new Exception("Scope is null, set scope into ScopeProvider");
+			if (scope == null)
+				throw new Exception("Scope is null, set scope into ScopeProvider");
 
-				logger.info("Trying to fetch ApplicationProfile in the scope: "+scope+", SecondaryType: " + secondaryType + ", AppId: " +  appID);
-				Query q = new QueryBox(queryString);
-				DiscoveryClient<String> client = client();
-			 	List<String> appProfile = client.submit(q);
+			logger.info("Trying to fetch " + SECONDARY_TYPE + " in the scope: " + scope + ", SecondaryType: "
+					+ secondaryType + ", AppId: " + appID);
+			Query q = new QueryBox(queryString);
+			DiscoveryClient<String> client = client();
+			List<String> appProfile = client.submit(q);
 
-				if (appProfile == null || appProfile.size() == 0)
-					throw new ApplicationProfileNotFoundException("ApplicationProfile with SecondaryType: " + secondaryType + ", AppId: " +  appID +" is not registered in the scope: "+scope);
-				else {
-					String elem = appProfile.get(0);
-					DocumentBuilder docBuilder =  DocumentBuilderFactory.newInstance().newDocumentBuilder();
-					Node node = docBuilder.parse(new InputSource(new StringReader(elem))).getDocumentElement();
-					XPathHelper helper = new XPathHelper(node);
+			if (appProfile == null || appProfile.size() == 0)
+				throw new ApplicationProfileNotFoundException("Generic Resource with SecondaryType: " + secondaryType
+						+ ", AppId: " + appID + " is not registered in the scope: " + scope);
+			else {
+				String elem = appProfile.get(0);
+				DocumentBuilder docBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
+				Node node = docBuilder.parse(new InputSource(new StringReader(elem))).getDocumentElement();
+				XPathHelper helper = new XPathHelper(node);
 
-					List<String> currValue = null;
-					currValue = helper.evaluate(RESOURCE_PROFILE_NAME_TEXT);
-					if (currValue != null && currValue.size() > 0) {
-						appProf.setName(currValue.get(0));
-					}
-					else throw new ApplicationProfileNotFoundException("Your applicationProfile NAME was not found in the profile");
+				List<String> currValue = null;
+				currValue = helper.evaluate(RESOURCE_PROFILE_NAME_TEXT);
+				if (currValue != null && currValue.size() > 0) {
+					appProf.setName(currValue.get(0));
+				} else
+					throw new ApplicationProfileNotFoundException(
+							"Your " + SECONDARY_TYPE + " NAME was not found in the generic resource");
 
-					currValue = helper.evaluate(RESOURCE_PROFILE_DESCRIPTION_TEXT);
-					if (currValue != null && currValue.size() > 0) {
-						appProf.setDescription(currValue.get(0));
-					}
-					else logger.warn("No Description exists for " + appProf.getName());
+				currValue = helper.evaluate(RESOURCE_PROFILE_DESCRIPTION_TEXT);
+				if (currValue != null && currValue.size() > 0) {
+					appProf.setDescription(currValue.get(0));
+				} else
+					logger.warn("No Description exists for " + appProf.getName());
 
-					currValue = helper.evaluate(RESOURCE_PROFILE_BODY_APP_ID_TEXT);
-					if (currValue != null && currValue.size() > 0) {
-						appProf.setKey(currValue.get(0));
-					}
-					else throw new ApplicationProfileNotFoundException("Your applicationProfile ID n was not found in the profile, consider adding <AppId> element in <Body>");
+				currValue = helper.evaluate(RESOURCE_PROFILE_BODY_APP_ID_TEXT);
+				if (currValue != null && currValue.size() > 0) {
+					appProf.setKey(currValue.get(0));
+				} else
+					throw new ApplicationProfileNotFoundException("Your " + SECONDARY_TYPE
+							+ " ID was not found in the generic resource, consider adding <AppId> element in <Body>");
 
-					currValue = helper.evaluate(RESOURCE_PROFILE_BODY_THUMBNAIL_URL_TEXT);
-					if (currValue != null && currValue.size() > 0) {
-						appProf.setImageUrl(currValue.get(0));
-					}
-					else{
-						logger.warn("Null or empty <ThumbnailURL> element in <Body>" + appProf.getName());
-					}
+				currValue = helper.evaluate(RESOURCE_PROFILE_BODY_THUMBNAIL_URL_TEXT);
+				if (currValue != null && currValue.size() > 0) {
+					appProf.setImageUrl(currValue.get(0));
+				} else {
+					logger.warn("Null or empty <ThumbnailURL> element in <Body> of " + appProf.getName());
+				}
 
-					currValue = helper.evaluate("/Resource/Profile/Body/EndPoint[Scope='"+scope.toString()+"']/Scope/text()");
+				currValue = helper
+						.evaluate("/Resource/Profile/Body/EndPoint[Scope='" + scope.toString() + "']/Scope/text()");
 
-					if (currValue != null && currValue.size() > 0) {
-						List<String> scopes = currValue;
-						String currentScope = scopes.get(0);
+				appProf = readEndPointForScopeWithRetry(helper, scope, APPLICATION_PROFILE_ITEM.SCOPE, appProf);
 
-						//int slashCount = StringUtils.countMatches(currentScope, "/");
-						
-						boolean isVRE = WsUtil.isVRE(currentScope);
+				appProf = readEndPointForScopeWithRetry(helper, scope, APPLICATION_PROFILE_ITEM.URL, appProf);
 
-						//if(slashCount < 3){//CASE not VRE - set session scope
-						if(!isVRE){//CASE not VRE - set session scope
-							logger.info("Scope "+ scope.toString() + " is not a VRE");
-
-							List<String> listSessionScope = helper.evaluate("/Resource/Profile/Body/EndPoint[Scope='"+scope.toString()+"']/Sessionscope/text()"); //get session scope of i+1-mo scope
-							logger.debug("ListSessionScope is: "+ listSessionScope.toString());
-
-							if(listSessionScope!=null && listSessionScope.size()>0){ //If sessions scope exists
-
-								logger.debug("setting session scope "+ listSessionScope.get(0));
-								appProf.setScope(listSessionScope.get(0));
-							}
-							else{
-								logger.trace("session scope not exists setting scope "+ scope.toString());
-								appProf.setScope(scope.toString());
-							}
-						}
-						else{ //CASE IS A VRE
-							logger.info("Scope "+ scope.toString() + " is a VRE");
-							appProf.setScope(scope.toString());
-
-						}
-
-						//RETRIEVE URL
-						currValue = helper.evaluate("/Resource/Profile/Body/EndPoint[Scope='"+scope.toString()+"']/URL/text()");
-
-						if (currValue != null && currValue.size() > 0) {
-							String url = currValue.get(0);
-	//						System.out.println("URL "+url);
-							if(url!=null)
-								appProf.setUrl(url);
-							else
-								throw new ApplicationProfileNotFoundException("Your applicationProfile URL was not found in the profile for Scope: " + scope.toString());
-						}
-						else throw new ApplicationProfileNotFoundException("Your applicationProfile URL was not found in the profile for Scope: " + scope.toString());
-
-					}
-					else throw new ApplicationProfileNotFoundException("Your applicationProfile with scope "+scope.toString()+" was not found in the profile, consider adding <EndPoint><Scope> element in <Body>");
-
-				logger.debug("returning: "+appProf);
+				logger.debug("returning: " + appProf);
 				return appProf;
 			}
 
 		} catch (Exception e) {
 			logger.error("Error while trying to fetch applicationProfile profile from the infrastructure", e);
 			return null;
-		}finally{
+		} finally {
 			/*
-			if(originalScope!=null && !originalScope.isEmpty()){
-				ScopeProvider.instance.set(originalScope);
-				logger.info("scope provider setted to orginal scope: "+originalScope);
-			}else{
-				ScopeProvider.instance.reset();
-				logger.info("scope provider reset");
-			}*/
+			 * if(originalScope!=null && !originalScope.isEmpty()){
+			 * ScopeProvider.instance.set(originalScope);
+			 * logger.info("scope provider setted to orginal scope: "+originalScope); }else{
+			 * ScopeProvider.instance.reset(); logger.info("scope provider reset"); }
+			 */
 		}
 
 	}
 
+	private ApplicationProfile readEndPointForScopeWithRetry(XPathHelper helper, String scope,
+			APPLICATION_PROFILE_ITEM searchItem, ApplicationProfile appProf)
+			throws ApplicationProfileNotFoundException {
+
+		String xPathToQuery = "/Resource/Profile/Body/EndPoint[Scope='" + scope + "']" + searchItem.getXPath();
+		logger.debug("Identifying path with current scope: " + xPathToQuery);
+		List<String> currValue = helper.evaluate(xPathToQuery);
+
+		String queryResult = null;
+
+		if (currValue == null || currValue.isEmpty()) {
+			logger.warn("In the " + SECONDARY_TYPE + " with name " + appProf.getName() + " the xPath " + xPathToQuery
+					+ " returned with no results");
+
+			ScopeBean scopeBean = new ScopeBean(scope);
+			if (scopeBean.is(Type.VRE) || scopeBean.is(Type.VO)) {
+				String pathSeparator = "/";
+				String[] components = scope.split(pathSeparator);
+				scope = pathSeparator + components[1];
+				logger.info("The scope "+scopeBean.toString()+" is of kind " + Type.VRE + " or " + Type.VO
+						+ ". Retry in action - going to search the default <EndPoint> with the root scope: " + scope);
+
+				xPathToQuery = "/Resource/Profile/Body/EndPoint[Scope='" + scope + "']" + searchItem.getXPath();
+				logger.debug("Identifying path with root scope: " + xPathToQuery);
+				currValue = helper.evaluate(xPathToQuery);
+
+				if (currValue == null || currValue.isEmpty()) {
+					logger.warn("In the " + SECONDARY_TYPE + " with name " + appProf.getName() + " the xPath " + xPathToQuery
+							+ " returned with no results");
+				}
+
+			}
+		}
+
+		if (currValue == null || currValue.isEmpty()) {
+			throw new ApplicationProfileNotFoundException("Your ApplicationProfile in the scope " + scope
+					+ " have not an <EndPoint> accessible, consider adding <EndPoint><Scope></Scope> element in <Body>");
+		}
+
+		queryResult = currValue.get(0);
+		logger.info("The xPath: " + xPathToQuery + " returned with the result: " + queryResult);
+
+		switch (searchItem) {
+		case SCOPE:
+			appProf.setScope(currValue.get(0));
+			break;
+		case URL:
+			appProf.setUrl(currValue.get(0));
+			break;
+		default:
+			break;
+		}
+
+		return appProf;
+
+	}
+
 	/**
-	 * Gets the gcube generic query string.
+	 * Gets the gcube generic xPath string.
 	 *
 	 * @param secondaryType the secondary type
-	 * @param appId the app id
-	 * @return the gcube generic query string
+	 * @param appId         the app id
+	 * @return the gcube generic xPath string
 	 */
-	public static String getGcubeGenericQueryString(String secondaryType, String appId){
+	public static String getGcubeGenericQueryString(String secondaryType, String appId) {
 
-		return "for $profile in collection('/db/Profiles/GenericResource')//Resource " +
-				"where $profile/Profile/SecondaryType/string() eq '"+secondaryType+"' and  $profile/Profile/Body/AppId/string() " +
-				" eq '" + appId + "'" +
-				"return $profile";
+		return "for $profile in collection('/db/Profiles/GenericResource')//Resource "
+				+ "where $profile/Profile/SecondaryType/string() eq '" + secondaryType
+				+ "' and  $profile/Profile/Body/AppId/string() " + " eq '" + appId + "'" + "return $profile";
 	}
 
 	/**
@@ -219,7 +250,6 @@ public class ApplicationProfileReader {
 		return secondaryType;
 	}
 
-
 	/**
 	 * Gets the scope.
 	 *
@@ -238,8 +268,9 @@ public class ApplicationProfileReader {
 		return resourceName;
 	}
 
-
-	/* (non-Javadoc)
+	/*
+	 * (non-Javadoc)
+	 * 
 	 * @see java.lang.Object#toString()
 	 */
 	@Override
@@ -258,20 +289,4 @@ public class ApplicationProfileReader {
 		return builder.toString();
 	}
 
-
-//	public static void main(String[] args) {
-//
-//		try {
-//			ScopeProvider.instance.set("/gcube");
-//			ApplicationProfileReader ap = new ApplicationProfileReader("Workspace-Explorer-App", "org.gcube.portlets.user.workspaceexplorerapp.server.WorkspaceExplorerAppServiceImpl");
-//			System.out.println(ap.readProfileFromInfrastrucure());
-//		}
-//		catch (Exception e) {
-//			// TODO Auto-generated catch block
-//			e.printStackTrace();
-//		}
-//
-//
-//	}
-
 }

src/main/java/org/gcube/portlets/user/workspace/server/tostoragehub/ObjectStorageHubToWorkpaceMapper.java

@@ -63,9 +63,6 @@ public class ObjectStorageHubToWorkpaceMapper {
 			isVreFolder = sharedFolder.isVreFolder();
 		}
 
-//		FolderModel root = new FolderModel(workspaceRoot.getId(),workspaceRoot.getName(),null, true, workspaceRoot.isShared(), false, workspaceRoot.isPublic());
-//		root.setIsRoot(true);
-
 		FolderModel theFolder = new FolderModel(folder.getId(), folder.getName(), null, folder.isFolder(), folder.isShared(), isVreFolder, isPublicFolder);
 		theFolder.setIsRoot(folder.isRoot());
 		return theFolder;
@@ -82,7 +79,7 @@ public class ObjectStorageHubToWorkpaceMapper {
 	 * @return the file model
 	 * @throws InternalErrorException the internal error exception
 	 */
-	public static FileModel toTreeFileModelItem(org.gcube.common.storagehubwrapper.shared.tohl.WorkspaceItem wrappedItem, FileModel parentFolderModel, boolean isParentShared) throws InternalErrorException{
+	public static FileModel toTreeFileModelItem(org.gcube.common.storagehubwrapper.shared.tohl.WorkspaceItem wrappedItem, FileModel parentFolderModel, boolean isParentShared, GCubeUser loggedUser) throws InternalErrorException{
 
 		FileModel fileModel = null;
 		//boolean isPublic = false;
@@ -147,6 +144,8 @@ public class ObjectStorageHubToWorkpaceMapper {
 			if(wrappedItem.getParentId()!=null && isParentShared)
 				fileModel.setShareable(false);
 		}
+		
+		setFullNameOwner(wrappedItem, fileModel, loggedUser);
 
 		//setSynchedThreddsStateFor(fileModel);
 		fileModel.setIsRoot(wrappedItem.isRoot());
@@ -250,27 +249,32 @@ public class ObjectStorageHubToWorkpaceMapper {
 			fileGridModel.setShareable(false); //UPDATED TO CHANGE PERMISSIONS TO SHARED SUBFOLDERS
 		}
 
+		setFullNameOwner(wrappedItem, fileGridModel, loggedUser);
+
+		logger.trace("Returning converted grid item: "+fileGridModel);
+		return fileGridModel;
+	}
+	
+	
+	private static void setFullNameOwner(org.gcube.common.storagehubwrapper.shared.tohl.WorkspaceItem wrappedItem, FileModel fileModel, GCubeUser loggedUser) {
 		//OWNER
 		if(wrappedItem.isShared()){ //IT IS READ FROM SHUB ONLY IF THE ITEM IS SHARED
-			fileGridModel.setShared(true); //NOT REMOVE IT IS IMPORTANT, SEE #1459
+			fileModel.setShared(true); //NOT REMOVE IT IS IMPORTANT, SEE #1459
 			String ownerUsername = wrappedItem.getOwner();
 			if(ownerUsername!=null){
 				//					System.out.println("++++reading owner");
 				//String portalLogin = owner.getPortalLogin();
-				fileGridModel.setOwnerFullName(UserUtil.getUserFullName(ownerUsername));
+				fileModel.setOwnerFullName(UserUtil.getUserFullName(ownerUsername));
 			}
 		}
 		else{
 			String ownerUsername = wrappedItem.getOwner();
 			//Task #12911 I'm calling getUserFullName for any user other than logged user
 			if(ownerUsername!=null && ownerUsername.compareToIgnoreCase(loggedUser.getUsername())!=0){
-				fileGridModel.setOwnerFullName(UserUtil.getUserFullName(ownerUsername));
+				fileModel.setOwnerFullName(UserUtil.getUserFullName(ownerUsername));
 			}else
-				fileGridModel.setOwnerFullName(loggedUser.getFullname());
+				fileModel.setOwnerFullName(loggedUser.getFullname());
 		}
-
-		logger.trace("Returning converted grid item: "+fileGridModel);
-		return fileGridModel;
 	}
 
 

src/main/java/org/gcube/portlets/user/workspace/server/util/MimeTypeUtility.java

@@ -119,7 +119,6 @@ public class MimeTypeUtility {
 		}
 		br.close();
 	}
-	
 
 	/**
 	 * Load preview mime types.
@@ -164,12 +163,12 @@ public class MimeTypeUtility {
 	 *
 	 * @param name     the file name.
 	 * @param mimeType the mime type.
+	 * @param isFolder the is folder
 	 * @return the right name.
 	 * @throws IOException Signals that an I/O exception has occurred.
 	 */
-	public static String getNameWithExtension(String name, String mimeType) throws IOException {
-
-		logger.debug("Deriving the file extension for file name: " + name + ", with mimeType: " + mimeType);
+	public static String getNameWithExtension(String name, String mimeType, boolean isFolder) throws IOException {
+		logger.debug("Deriving the file extension for file name: " + name + ", with mimeType: " + mimeType+", isFolder: "+isFolder);
 
 		if (mimeType == null || mimeType.isEmpty()) {
 			logger.debug("Input mime type is null or empty returning passed name: " + name);
@@ -177,52 +176,30 @@ public class MimeTypeUtility {
 		}
 
 		String declaredExtension = FilenameUtils.getExtension(name);
-		logger.debug("The name " + name + " contains the extension: " + declaredExtension);
+		logger.info("The name " + name + " contains the extension: " + declaredExtension);
 
-		if (declaredExtension.equals("exe"))
+		//If the filename contains the extension returning the name like it is (skipping the folder)
+		if (declaredExtension != null && !declaredExtension.isEmpty() && !isFolder) {
+			logger.debug(
+					"The filename contains a not empty extension: " + declaredExtension + ", so returning the name like it is");
 			return name;
-
+		}
+		
+		logger.debug("Either the name does not contains the extension or it is a folder, deriving extension from mimeType");
 		List<String> extensions = MimeTypeUtility.getExtension(mimeType);
-		logger.trace("Extension/s available for input mimetype: " + mimeType + " into map is/are: " + extensions);
+		logger.debug("Extension/s available for input mimetype: " + mimeType + " into map is/are: " + extensions);
 
 		String toMimeTypeExtension = "";
-		if (extensions != null) {
-			toMimeTypeExtension = extensions.get(extensions.size() - 1); // I'm reading the last extension in the map
-																			// (myme type - list of extensions)
-			logger.debug("Using the last extension read into list of available extensions: " + toMimeTypeExtension);
+		String fullName = name;
+		if (extensions != null && extensions.size() > 0) {
+			// I'm reading the last extension in the map (myme type - list of extensions)
+			toMimeTypeExtension = extensions.get(extensions.size() - 1);
+			logger.info("Using the last extension read into list of available extensions: " + toMimeTypeExtension);
+			fullName = String.format("%s%s%s", name, DOT_STRING, toMimeTypeExtension);
 		}
-
-		// MANAGING ALREADY DECLARED EXTENSION IN THE FILE NAME
-		if (!declaredExtension.isEmpty() && !toMimeTypeExtension.isEmpty()) {
-			String dEextL = declaredExtension.toLowerCase();
-			String mtExtL = toMimeTypeExtension.toLowerCase();
-
-			// The extension writes in the file name is matching the mime type extension
-			// declared in the map
-			if (dEextL.equals(mtExtL)) {
-				logger.trace("The Extension declared in the name " + name
-						+ " is matching derived mime type extension so returning the input name: " + name);
-				return name;
-			}
-
-//			if(!dEextL.trim().contains(" ")) {
-//				logger.trace("The Extension declared in the name "+name+" seems a valid suffix (without other spaces) so returning the input name: "+name);
-//				return name;
-//			}
-
-			logger.debug("No logic seems to match the extension declared in the name " + declaredExtension
-					+ " as a valid extension so I'm adding the extension derived from mime type map: "
-					+ toMimeTypeExtension);
-		}
-
-		// CHECKING THE FOLLOWING IN ORDER TO AVOID THE DOT AS LAST CHAR OF FILENAME
-		if (toMimeTypeExtension.isEmpty()) {
-			return name;
-		}
-
-		String fullname = String.format("%s%s%s", name, DOT_STRING, toMimeTypeExtension);
-		logger.trace("returning full name:" + fullname);
-		return fullname;
+		
+		logger.info("returning full name:" + fullName);
+		return fullName;
 
 	}
 
@@ -313,11 +290,10 @@ public class MimeTypeUtility {
 	public static Map<String, String> getExtensionToMimeTypeMap() {
 		return extension_mimetype_map;
 	}
-	
-	
+
 	/**
-	 * Gets the preview mimetype extension map with the 
-	 * mime types allowed for preview displaying
+	 * Gets the preview mimetype extension map with the mime types allowed for
+	 * preview displaying
 	 *
 	 * @return the preview mimetype extension map
 	 */

src/main/resources/WsExtensionToMimeTypeMap.properties

@@ -181,6 +181,7 @@ text/iuls=uls
 text/plain=bas
 text/plain=c
 text/plain=h
+text/plain=asc
 text/plain=txt
 text/richtext=rtx
 text/scriptlet=sct

src/main/resources/WsMimeTypeToExtensionMap.properties

@@ -149,6 +149,7 @@ text/iuls=uls
 text/plain=bas
 text/plain=c
 text/plain=h
+text/plain=asc
 text/plain=txt
 text/richtext=rtx
 text/scriptlet=sct

src/test/.gitignore

@@ -0,0 +1 @@
+/resources/

src/test/java/org/gcube/portlets/user/workspace/HttpCallerUtil.java

@@ -175,5 +175,5 @@ public class HttpCallerUtil {
 	public void setPassword(String password) {
 		this.password = password;
 	}
-
+	
 }

src/test/java/org/gcube/portlets/user/workspace/MappingGroupNameToScopeName.java

@@ -0,0 +1,71 @@
+package org.gcube.portlets.user.workspace;
+
+import org.gcube.common.storagehubwrapper.server.StorageHubClientService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class MappingGroupNameToScopeName {
+
+	private static Logger logger = LoggerFactory.getLogger(MappingGroupNameToScopeName.class);
+
+	public static void main(String[] args) {
+
+		// VRE
+		String context = "d4science.research-infrastructures.eu-D4OS-FAO-Tuna_Atlas";
+		String rootName = "/d4science.research-infrastructures.eu";
+		String vreName = "FAO-Tuna_Atlas";
+//		
+//		//VO
+//		String context = "d4science.research-infrastructures.eu-D4OS";
+//		String rootName = "/d4science.research-infrastructures.eu";
+//		String vreName = null;
+
+		// ROOT
+//		String context = "d4science.research-infrastructures.eu";
+//		String rootName = "/d4science.research-infrastructures.eu";
+//		String vreName = null;
+
+		System.out.println(getScopeFromVREGroupName(context, rootName, vreName));
+	}
+
+	/**
+	 * Gets the scope from VRE group name.
+	 *
+	 * @param context the context
+	 * @return the scope from VRE group name. Eg. with the input
+	 *         'gcube-devNext-NextNext' returns '/gcube/devNext/NextNext'
+	 */
+	public static String getScopeFromVREGroupName(String context, String infrastructurName, String vreName) {
+//		String entireScopeName = context.replaceAll("^/(.*)/?$", "$1").replaceAll("-", "/");
+//		return entireScopeName;
+
+		if (vreName == null)
+			vreName = "";
+
+		logger.debug("vreName: " + vreName);
+
+		if (infrastructurName.startsWith("/"))
+			infrastructurName = infrastructurName.substring(1, infrastructurName.length());
+
+		logger.debug("infrastructurName: " + infrastructurName);
+
+		String voGroup = context.replaceAll(infrastructurName, "");
+		if (vreName != null) {
+			voGroup = voGroup.replaceAll(vreName, "").replaceAll("-", "");
+		}
+		String voName = voGroup.replaceAll("-", "");
+		logger.debug("voName: " + voName);
+
+		StringBuilder theScopeBuilder = new StringBuilder();
+		theScopeBuilder.append("/" + infrastructurName);
+		if (voName != null && !voName.isEmpty()) {
+			theScopeBuilder.append("/" + voName);
+		}
+		if (vreName != null && !vreName.isEmpty()) {
+			theScopeBuilder.append("/" + vreName);
+		}
+		String theScope = theScopeBuilder.toString();
+		logger.info("Built scope: " + theScope);
+		return theScope;
+	}
+}

src/test/java/org/gcube/portlets/user/workspace/MimeTypeUtilityTest.java

@@ -38,7 +38,7 @@ public class MimeTypeUtilityTest {
 		for (String keyFileName : fileNamesToMimeTypes.keySet()) {
 			try {
 				System.out.println("\nResolving file name with extension for name: "+keyFileName);
-				String toFileName = MimeTypeUtility.getNameWithExtension(keyFileName, fileNamesToMimeTypes.get(keyFileName));
+				String toFileName = MimeTypeUtility.getNameWithExtension(keyFileName, fileNamesToMimeTypes.get(keyFileName), false);
 				System.out.println("Assigned the file name: "+toFileName);
 			} catch (IOException e) {
 				e.printStackTrace();

src/test/java/org/gcube/portlets/user/workspace/TestEncodeDecodeBase64.java

@@ -3,10 +3,7 @@
  */
 package org.gcube.portlets.user.workspace;
 
-import java.util.Iterator;
-
 import org.gcube.common.encryption.StringEncrypter;
-import org.gcube.common.scope.api.ScopeProvider;
 import org.gcube.portlets.user.workspace.server.util.StringUtil;
 
 

src/test/java/org/gcube/portlets/user/workspace/TestProperties.java

@@ -1,29 +1,25 @@
 package org.gcube.portlets.user.workspace;
 
-import java.io.IOException;
-import java.util.Properties;
-
-import org.gcube.portlets.user.workspace.server.GWTWorkspaceServiceImpl;
-
 public class TestProperties {
 
-	public static void main(String[] args) {
+//	public static void main(String[] args) {
+//
+//		Properties prop = new Properties();
+//
+//		try {
+//			// load a properties file from class path, inside static method
+//			prop.load(GWTWorkspaceServiceImpl.class.getClassLoader().getResourceAsStream("portletClassName.properties"));
+//
+//			// get the property value and print it out
+//			System.out.println(prop.getProperty("idreport"));
+//			System.out.println(prop.getProperty("idtemplate"));
+//
+//
+//		} catch (IOException ex) {
+//			ex.printStackTrace();
+//		}
+//
+//	}
 
-		Properties prop = new Properties();
-
-		try {
-			// load a properties file from class path, inside static method
-			prop.load(GWTWorkspaceServiceImpl.class.getClassLoader().getResourceAsStream("portletClassName.properties"));
-
-			// get the property value and print it out
-			System.out.println(prop.getProperty("idreport"));
-			System.out.println(prop.getProperty("idtemplate"));
-
-
-		} catch (IOException ex) {
-			ex.printStackTrace();
-		}
-
-	}
 
 }

src/test/java/org/gcube/portlets/user/workspace/junit/WEA_AP_Reader.java

@@ -0,0 +1,26 @@
+package org.gcube.portlets.user.workspace.junit;
+
+import org.gcube.common.scope.api.ScopeProvider;
+import org.gcube.portlets.user.workspace.server.reader.ApplicationProfileReader;
+
+public class WEA_AP_Reader {
+
+	public static String SCOPE = "/d4science.research-infrastructures.eu";
+	public static String resourceName = "Workspace-Explorer-App";
+	public static String appID = "org.gcube.portlets.user.workspaceexplorerapp.server.WorkspaceExplorerAppServiceImpl";
+
+	// @Test
+	public void readAP() {
+
+		try {
+			// ScopeProvider.instance.set("/d4science.research-infrastructures.eu/D4Research/Limnodata");
+			ScopeProvider.instance.set(SCOPE);
+			ApplicationProfileReader ap = new ApplicationProfileReader(resourceName, appID);
+			System.out.println("ApplicationProfile found: " + ap.readProfileFromInfrastrucure());
+		} catch (Exception e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+
+	}
+}