refs 2521: Explore the possibility to port the StatMan interface onto Dataminer

https://support.d4science.org/issues/2521

Added Folder Download

git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/portlets/user/data-miner-manager@128772 82a268e6-3cf1-43bd-a215-b396298e98cf

src/main/java/org/gcube/portlets/user/dataminermanager/client/computations/ComputationsExecutedPanel.java

@@ -16,6 +16,7 @@ import org.gcube.portlets.user.dataminermanager.client.events.UIStateEvent;
 import org.gcube.portlets.user.dataminermanager.client.rpc.DataMinerPortletServiceAsync;
 import org.gcube.portlets.user.dataminermanager.client.type.DataMinerWorkAreaElementType;
 import org.gcube.portlets.user.dataminermanager.client.util.UtilsGXT3;
+import org.gcube.portlets.user.dataminermanager.shared.Constants;
 import org.gcube.portlets.user.dataminermanager.shared.exception.ExpiredSessionServiceException;
 import org.gcube.portlets.user.dataminermanager.shared.workspace.ItemDescription;
 import org.gcube.portlets.widgets.workspaceuploader.client.WorkspaceUploadNotification.WorskpaceUploadNotificationListener;
@@ -27,6 +28,7 @@ import org.gcube.portlets.widgets.wsexplorer.shared.FilterCriteria;
 import org.gcube.portlets.widgets.wsexplorer.shared.Item;
 
 import com.allen_sauer.gwt.log.client.Log;
+import com.google.gwt.core.client.GWT;
 import com.google.gwt.user.client.Window;
 import com.google.gwt.user.client.rpc.AsyncCallback;
 import com.sencha.gxt.cell.core.client.ButtonCell.ButtonScale;
@@ -144,7 +146,8 @@ public class ComputationsExecutedPanel extends FramedPanel {
 
 	private void manageDataMinerWorkAreaEvents(DataMinerWorkAreaEvent event) {
 
-		Log.debug("ComputationsExecutedPanel recieved DataMinerWorkAreaEvent: " + event);
+		Log.debug("ComputationsExecutedPanel recieved DataMinerWorkAreaEvent: "
+				+ event);
 		if (event == null) {
 			Log.error("DataMinerWorkAreaEvent null");
 			return;
@@ -227,7 +230,8 @@ public class ComputationsExecutedPanel extends FramedPanel {
 
 			wsResourcesExplorerPanel = new WorkspaceResourcesExplorerPanel(
 					event.getDataMinerWorkArea().getComputations().getFolder()
-							.getId(), false, showProperties, filterCriteria, true);
+							.getId(), false, showProperties, filterCriteria,
+					true);
 			WorskpaceExplorerSelectNotificationListener wsResourceExplorerListener = new WorskpaceExplorerSelectNotificationListener() {
 				@Override
 				public void onSelectedItem(Item item) {
@@ -462,39 +466,56 @@ public class ComputationsExecutedPanel extends FramedPanel {
 	}
 
 	private void downloadFile() {
-		if (selectedItem != null && !selectedItem.isFolder()) {
+		if (selectedItem != null) {
+			if (selectedItem.isFolder()) {
+				StringBuilder actionUrl = new StringBuilder();
+				actionUrl.append(GWT.getModuleBaseURL());
+				actionUrl
+						.append(Constants.DOWNLOAD_FOLDER_SERVLET
+								+ "?"
+								+ Constants.DOWNLOAD_FOLDER_SERVLET_ITEM_ID_PARAMETER
+								+ "="
+								+ selectedItem.getId()
+								+ "&"
+								+ Constants.DOWNLOAD_FOLDER_SERVLET_FOLDER_NAME_PARAMETER
+								+ "=" + selectedItem.getName());
 
-			final ItemDescription itemDescription = new ItemDescription(
+				Log.debug("Retrieved link: " + actionUrl);
-					selectedItem.getId(), selectedItem.getName(),
+				Window.open(actionUrl.toString(), selectedItem.getName(), "");
-					selectedItem.getOwner(), selectedItem.getPath(),
-					selectedItem.getType().name());
 
-			DataMinerPortletServiceAsync.INSTANCE.getPublicLink(
+			} else {
-					itemDescription, new AsyncCallback<String>() {
+
+				final ItemDescription itemDescription = new ItemDescription(
+						selectedItem.getId(), selectedItem.getName(),
+						selectedItem.getOwner(), selectedItem.getPath(),
+						selectedItem.getType().name());
+
+				DataMinerPortletServiceAsync.INSTANCE.getPublicLink(
+						itemDescription, new AsyncCallback<String>() {
+
+							@Override
+							public void onFailure(Throwable caught) {
+								if (caught instanceof ExpiredSessionServiceException) {
+									EventBusProvider.INSTANCE
+											.fireEvent(new SessionExpiredEvent());
+								} else {
+									Log.error("Error open file: "
+											+ caught.getLocalizedMessage());
+									UtilsGXT3.alert("Error",
+											caught.getLocalizedMessage());
+								}
+								caught.printStackTrace();
 
-						@Override
-						public void onFailure(Throwable caught) {
-							if (caught instanceof ExpiredSessionServiceException) {
-								EventBusProvider.INSTANCE
-										.fireEvent(new SessionExpiredEvent());
-							} else {
-								Log.error("Error open file: "
-										+ caught.getLocalizedMessage());
-								UtilsGXT3.alert("Error",
-										caught.getLocalizedMessage());
 							}
-							caught.printStackTrace();
 
-						}
+							@Override
-
+							public void onSuccess(String link) {
-						@Override
+								Log.debug("Retrieved link: " + link);
-						public void onSuccess(String link) {
+								Window.open(link, itemDescription.getName(), "");
-							Log.debug("Retrieved link: " + link);
+							}
-							Window.open(link, itemDescription.getName(), "");
-						}
-
-					});
 
+						});
+			}
 		} else {
 			UtilsGXT3.info("Attention", "Select a file!");
 		}

src/main/java/org/gcube/portlets/user/dataminermanager/client/dataspace/InputDataSetsPanel.java

@@ -14,6 +14,7 @@ import org.gcube.portlets.user.dataminermanager.client.events.UIStateEvent;
 import org.gcube.portlets.user.dataminermanager.client.rpc.DataMinerPortletServiceAsync;
 import org.gcube.portlets.user.dataminermanager.client.type.DataMinerWorkAreaElementType;
 import org.gcube.portlets.user.dataminermanager.client.util.UtilsGXT3;
+import org.gcube.portlets.user.dataminermanager.shared.Constants;
 import org.gcube.portlets.user.dataminermanager.shared.exception.ExpiredSessionServiceException;
 import org.gcube.portlets.user.dataminermanager.shared.workspace.ItemDescription;
 import org.gcube.portlets.widgets.workspaceuploader.client.WorkspaceUploadNotification.WorskpaceUploadNotificationListener;
@@ -25,6 +26,7 @@ import org.gcube.portlets.widgets.wsexplorer.shared.FilterCriteria;
 import org.gcube.portlets.widgets.wsexplorer.shared.Item;
 
 import com.allen_sauer.gwt.log.client.Log;
+import com.google.gwt.core.client.GWT;
 import com.google.gwt.user.client.Window;
 import com.google.gwt.user.client.rpc.AsyncCallback;
 import com.sencha.gxt.cell.core.client.ButtonCell.ButtonScale;
@@ -221,7 +223,8 @@ public class InputDataSetsPanel extends FramedPanel {
 
 			wsResourcesExplorerPanel = new WorkspaceResourcesExplorerPanel(
 					event.getDataMinerWorkArea().getInputDataSets().getFolder()
-							.getId(), false, showProperties, filterCriteria, true);
+							.getId(), false, showProperties, filterCriteria,
+					true);
 			WorskpaceExplorerSelectNotificationListener wsResourceExplorerListener = new WorskpaceExplorerSelectNotificationListener() {
 				@Override
 				public void onSelectedItem(Item item) {
@@ -393,39 +396,55 @@ public class InputDataSetsPanel extends FramedPanel {
 	}
 
 	private void downloadFile() {
-		if (selectedItem != null && !selectedItem.isFolder()) {
+		if (selectedItem != null) {
+			if (selectedItem.isFolder()) {
+				StringBuilder actionUrl = new StringBuilder();
+				actionUrl.append(GWT.getModuleBaseURL());
+				actionUrl
+						.append(Constants.DOWNLOAD_FOLDER_SERVLET
+								+ "?"
+								+ Constants.DOWNLOAD_FOLDER_SERVLET_ITEM_ID_PARAMETER
+								+ "="
+								+ selectedItem.getId()
+								+ "&"
+								+ Constants.DOWNLOAD_FOLDER_SERVLET_FOLDER_NAME_PARAMETER
+								+ "=" + selectedItem.getName());
 
-			final ItemDescription itemDescription = new ItemDescription(
+				Log.debug("Retrieved link: " + actionUrl);
-					selectedItem.getId(), selectedItem.getName(),
+				Window.open(actionUrl.toString(), selectedItem.getName(), "");
-					selectedItem.getOwner(), selectedItem.getPath(),
+			} else {
-					selectedItem.getType().name());
 
-			DataMinerPortletServiceAsync.INSTANCE.getPublicLink(
+				final ItemDescription itemDescription = new ItemDescription(
-					itemDescription, new AsyncCallback<String>() {
+						selectedItem.getId(), selectedItem.getName(),
+						selectedItem.getOwner(), selectedItem.getPath(),
+						selectedItem.getType().name());
+
+				DataMinerPortletServiceAsync.INSTANCE.getPublicLink(
+						itemDescription, new AsyncCallback<String>() {
+
+							@Override
+							public void onFailure(Throwable caught) {
+								if (caught instanceof ExpiredSessionServiceException) {
+									EventBusProvider.INSTANCE
+											.fireEvent(new SessionExpiredEvent());
+								} else {
+									Log.error("Error open file: "
+											+ caught.getLocalizedMessage());
+									UtilsGXT3.alert("Error",
+											caught.getLocalizedMessage());
+								}
+								caught.printStackTrace();
 
-						@Override
-						public void onFailure(Throwable caught) {
-							if (caught instanceof ExpiredSessionServiceException) {
-								EventBusProvider.INSTANCE
-										.fireEvent(new SessionExpiredEvent());
-							} else {
-								Log.error("Error open file: "
-										+ caught.getLocalizedMessage());
-								UtilsGXT3.alert("Error",
-										caught.getLocalizedMessage());
 							}
-							caught.printStackTrace();
 
-						}
+							@Override
-
+							public void onSuccess(String link) {
-						@Override
+								Log.debug("Retrieved link: " + link);
-						public void onSuccess(String link) {
+								Window.open(link, itemDescription.getName(), "");
-							Log.debug("Retrieved link: " + link);
+							}
-							Window.open(link, itemDescription.getName(), "");
-						}
-
-					});
 
+						});
+			}
 		} else {
 			UtilsGXT3.info("Attention", "Select a file!");
 		}

src/main/java/org/gcube/portlets/user/dataminermanager/client/dataspace/OutputDataSetsPanel.java

@@ -14,6 +14,7 @@ import org.gcube.portlets.user.dataminermanager.client.events.UIStateEvent;
 import org.gcube.portlets.user.dataminermanager.client.rpc.DataMinerPortletServiceAsync;
 import org.gcube.portlets.user.dataminermanager.client.type.DataMinerWorkAreaElementType;
 import org.gcube.portlets.user.dataminermanager.client.util.UtilsGXT3;
+import org.gcube.portlets.user.dataminermanager.shared.Constants;
 import org.gcube.portlets.user.dataminermanager.shared.exception.ExpiredSessionServiceException;
 import org.gcube.portlets.user.dataminermanager.shared.workspace.ItemDescription;
 import org.gcube.portlets.widgets.workspaceuploader.client.WorkspaceUploadNotification.WorskpaceUploadNotificationListener;
@@ -25,6 +26,7 @@ import org.gcube.portlets.widgets.wsexplorer.shared.FilterCriteria;
 import org.gcube.portlets.widgets.wsexplorer.shared.Item;
 
 import com.allen_sauer.gwt.log.client.Log;
+import com.google.gwt.core.client.GWT;
 import com.google.gwt.user.client.Window;
 import com.google.gwt.user.client.rpc.AsyncCallback;
 import com.sencha.gxt.cell.core.client.ButtonCell.ButtonScale;
@@ -394,38 +396,54 @@ public class OutputDataSetsPanel extends FramedPanel {
 	}
 
 	private void downloadFile() {
-		if (selectedItem != null && !selectedItem.isFolder()) {
+		if (selectedItem != null) {
+			if (selectedItem.isFolder()) {
+				StringBuilder actionUrl = new StringBuilder();
+				actionUrl.append(GWT.getModuleBaseURL());
+				actionUrl
+						.append(Constants.DOWNLOAD_FOLDER_SERVLET
+								+ "?"
+								+ Constants.DOWNLOAD_FOLDER_SERVLET_ITEM_ID_PARAMETER
+								+ "="
+								+ selectedItem.getId()
+								+ "&"
+								+ Constants.DOWNLOAD_FOLDER_SERVLET_FOLDER_NAME_PARAMETER
+								+ "=" + selectedItem.getName());
 
-			final ItemDescription itemDescription = new ItemDescription(
+				Log.debug("Retrieved link: " + actionUrl);
-					selectedItem.getId(), selectedItem.getName(),
+				Window.open(actionUrl.toString(), selectedItem.getName(), "");
-					selectedItem.getOwner(), selectedItem.getPath(),
+			} else {
-					selectedItem.getType().name());
+				final ItemDescription itemDescription = new ItemDescription(
+						selectedItem.getId(), selectedItem.getName(),
+						selectedItem.getOwner(), selectedItem.getPath(),
+						selectedItem.getType().name());
 
-			DataMinerPortletServiceAsync.INSTANCE.getPublicLink(
+				DataMinerPortletServiceAsync.INSTANCE.getPublicLink(
-					itemDescription, new AsyncCallback<String>() {
+						itemDescription, new AsyncCallback<String>() {
+
+							@Override
+							public void onFailure(Throwable caught) {
+								if (caught instanceof ExpiredSessionServiceException) {
+									EventBusProvider.INSTANCE
+											.fireEvent(new SessionExpiredEvent());
+								} else {
+									Log.error("Error open file: "
+											+ caught.getLocalizedMessage());
+									UtilsGXT3.alert("Error",
+											caught.getLocalizedMessage());
+								}
+								caught.printStackTrace();
 
-						@Override
-						public void onFailure(Throwable caught) {
-							if (caught instanceof ExpiredSessionServiceException) {
-								EventBusProvider.INSTANCE
-										.fireEvent(new SessionExpiredEvent());
-							} else {
-								Log.error("Error open file: "
-										+ caught.getLocalizedMessage());
-								UtilsGXT3.alert("Error",
-										caught.getLocalizedMessage());
 							}
-							caught.printStackTrace();
 
-						}
+							@Override
+							public void onSuccess(String link) {
+								Log.debug("Retrieved link: " + link);
+								Window.open(link, itemDescription.getName(), "");
+							}
 
-						@Override
+						});
-						public void onSuccess(String link) {
+			}
-							Log.debug("Retrieved link: " + link);
-							Window.open(link, itemDescription.getName(), "");
-						}
-
-					});
 
 		} else {
 			UtilsGXT3.info("Attention", "Select a file!");

src/main/java/org/gcube/portlets/user/dataminermanager/server/DownloadFolderServlet.java

@@ -1,67 +1,113 @@
 package org.gcube.portlets.user.dataminermanager.server;
 
+import java.io.File;
+import java.io.FileInputStream;
 import java.io.IOException;
+import java.io.OutputStream;
+
 import javax.servlet.ServletException;
-import javax.servlet.annotation.WebServlet;
 import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+
+import org.apache.commons.io.IOUtils;
+import org.gcube.application.framework.core.session.ASLSession;
+import org.gcube.portlets.user.dataminermanager.server.storage.StorageUtil;
+import org.gcube.portlets.user.dataminermanager.shared.Constants;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
- * DownloadFolder Servlet
+ * 
+ * @author Giancarlo Panichi
+ * email: <a href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a> 
+ *
+ * Download Folder Servlet
+ * 
  */
-@WebServlet("/DownloadFolderServlet")
 public class DownloadFolderServlet extends HttpServlet {
-	private static final long serialVersionUID = 1L;
+	private static final long serialVersionUID = -1838255772767180518L;
-       
+	private static Logger logger = LoggerFactory
-    /**
+			.getLogger(DownloadFolderServlet.class);
-     * @see HttpServlet#HttpServlet()
-     */
-    public DownloadFolderServlet() {
-        super();
-        // TODO Auto-generated constructor stub
-    }
 
 	/**
-	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
+	 * @see HttpServlet#HttpServlet()
 	 */
-	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+	public DownloadFolderServlet() {
+		super();
+		// TODO Auto-generated constructor stub
+	}
+
+	/**
+	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse
+	 *      response)
+	 */
+	protected void doGet(HttpServletRequest request,
+			HttpServletResponse response) throws ServletException, IOException {
 		createResponse(request, response);
 	}
 
 	/**
-	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
+	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse
+	 *      response)
 	 */
-	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+	protected void doPost(HttpServletRequest request,
+			HttpServletResponse response) throws ServletException, IOException {
 		createResponse(request, response);
 	}
 
+	private void createResponse(HttpServletRequest request,
+			HttpServletResponse response) throws ServletException, IOException {
+		try {
+			logger.info("DownloadFolderServlet");
 
-	private void createResponse(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException{
+			HttpSession session = request.getSession();
-		/*try {
 
-			request.getParameter("c")
+			if (session == null) {
+				logger.error("Error getting the session, no session valid found: "
+						+ session);
+				response.sendError(
+						HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
+						"ERROR-Error getting the user session, no session found "
+								+ session);
+				return;
+			}
+			logger.debug("DownloadFolderServlet session id: " + session.getId());
 
-			File tmpZip = ZipUtil.zipFolder((WorkspaceFolder) item);
+			ASLSession aslSession = SessionUtil.getASLSession(session);
-			resp.setHeader( "Content-Disposition", "attachment; filename=\"" + item.getName() + ".zip\"" );
+
-			resp.setContentType("application/zip");
+			String itemId = request.getParameter(Constants.DOWNLOAD_FOLDER_SERVLET_ITEM_ID_PARAMETER);
-			resp = setContentLength(resp, tmpZip.length());
+			String folderName = request.getParameter(Constants.DOWNLOAD_FOLDER_SERVLET_FOLDER_NAME_PARAMETER);
-			OutputStream out = resp.getOutputStream();
+			logger.debug("Request: [itemId=" + itemId + ", folderName="
+					+ folderName + "]");
+
+			File tmpZip = StorageUtil.zipFolder(aslSession.getUsername(),
+					itemId);
+			response.setHeader("Content-Disposition", "attachment; filename=\""
+					+ folderName + ".zip\"");
+			response.setContentType("application/zip");
+			response.setHeader("Content-Length",
+					String.valueOf(tmpZip.length()));
+
+			OutputStream out = response.getOutputStream();
 
 			FileInputStream fileTmpZip = new FileInputStream(tmpZip);
-			IOUtils.copy(fileTmpZip, resp.getOutputStream());
+			IOUtils.copy(fileTmpZip, response.getOutputStream());
-			fileTmpZip.close();
+			out.flush();
-
 			out.close();
+			fileTmpZip.close();
 			tmpZip.delete();
 			return;
 
-		} catch (Exception e) {
+		} catch (Throwable e) {
-			logger.error("Error during folder compression "+itemId,e);
+			logger.error("Error in DownloadFolderServlet: "
-			handleError(urlRedirectOnError, req, resp, itemId, HttpServletResponse.SC_INTERNAL_SERVER_ERROR +": Error during folder compression: "+e.getMessage());
+					+ e.getLocalizedMessage());
-			return;
+			e.printStackTrace();
+			throw new ServletException("Error:"
+					+ e.getLocalizedMessage(), e);
+
 		}
-	}*/
 	}
 
 }

src/main/java/org/gcube/portlets/user/dataminermanager/server/storage/StorageUtil.java

@@ -219,10 +219,18 @@ public class StorageUtil {
 		}
 	}
 	
-	public File zipFolder(String user, String folderId)
+	/**
+	 * 
+	 * @param user
+	 * @param folderId
+	 * @return
+	 * @throws ServiceException
+	 */
+	public static File zipFolder(String user, String folderId)
 		 throws ServiceException {
 		Workspace ws;
 		try {
+			logger.debug("zipFolder: [user="+user+", folderId="+folderId+"]");
 			ws = HomeLibrary.getUserWorkspace(user);
 
 			WorkspaceItem workSpaceItem = ws.getItem(folderId);

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

@@ -51,6 +51,11 @@ public class Constants {
 	//public static final String WPSToken = "45943442-74ef-408b-be64-d26b42cf4c08 ";
 	//public static final String WPSUser = "statistical.manager@gmail.com";
 	
+	//DownloadFolderServlet
+	public static final String DOWNLOAD_FOLDER_SERVLET= "DownloadFolderServlet";
+	public static final String DOWNLOAD_FOLDER_SERVLET_ITEM_ID_PARAMETER = "itemId";
+	public static final String DOWNLOAD_FOLDER_SERVLET_FOLDER_NAME_PARAMETER = "folderName";
+	
 	
 
 }

src/main/webapp/WEB-INF/web.xml

@@ -1,70 +1,81 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0">
+<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  <servlet>
+	xmlns="http://java.sun.com/xml/ns/javaee"
-    <servlet-name>DataMinerManagerServlet</servlet-name>
+	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
-    <servlet-class>org.gcube.portlets.user.dataminermanager.server.DataMinerManagerServiceImpl</servlet-class>
+	version="3.0">
-  </servlet>
+	<servlet>
-  <servlet>
+		<servlet-name>DataMinerManagerServlet</servlet-name>
-    <servlet-name>jUnitHostImpl</servlet-name>
+		<servlet-class>org.gcube.portlets.user.dataminermanager.server.DataMinerManagerServiceImpl</servlet-class>
-    <servlet-class>com.google.gwt.junit.server.JUnitHostImpl</servlet-class>
+	</servlet>
-  </servlet>
+	<servlet>
-  <servlet>
+		<servlet-name>jUnitHostImpl</servlet-name>
-    <servlet-name>DownloadService</servlet-name>
+		<servlet-class>com.google.gwt.junit.server.JUnitHostImpl</servlet-class>
-    <servlet-class>org.gcube.portlets.user.dataminermanager.server.DownloadServlet</servlet-class>
+	</servlet>
-  </servlet>
+	<servlet>
-  <servlet>
+		<servlet-name>DownloadService</servlet-name>
-    <servlet-name>workspaceExplorer</servlet-name>
+		<servlet-class>org.gcube.portlets.user.dataminermanager.server.DownloadServlet</servlet-class>
-    <servlet-class>org.gcube.portlets.widgets.wsexplorer.server.WorkspaceExplorerServiceImpl</servlet-class>
+	</servlet>
-  </servlet>
+	<servlet>
-  <servlet>
+		<servlet-name>DownloadFolderServlet</servlet-name>
-    <servlet-name>workspaceUploaderService</servlet-name>
+		<servlet-class>org.gcube.portlets.user.dataminermanager.server.DownloadFolderServlet</servlet-class>
-    <servlet-class>org.gcube.portlets.widgets.workspaceuploader.server.WorkspaceUploaderServiceImpl</servlet-class>
+	</servlet>
-  </servlet>
+	<servlet>
-  <servlet>
+		<servlet-name>workspaceExplorer</servlet-name>
-    <servlet-name>workspaceUploadServletStream</servlet-name>
+		<servlet-class>org.gcube.portlets.widgets.wsexplorer.server.WorkspaceExplorerServiceImpl</servlet-class>
-    <servlet-class>org.gcube.portlets.widgets.workspaceuploader.server.WorkspaceUploadServletStream</servlet-class>
+	</servlet>
-  </servlet>
+	<servlet>
-  <servlet>
+		<servlet-name>workspaceUploaderService</servlet-name>
-    <servlet-name>checkServlet</servlet-name>
+		<servlet-class>org.gcube.portlets.widgets.workspaceuploader.server.WorkspaceUploaderServiceImpl</servlet-class>
-    <servlet-class>org.gcube.portlets.widgets.sessionchecker.server.SessionCheckerServiceImpl</servlet-class>
+	</servlet>
-  </servlet>
+	<servlet>
-  <servlet>
+		<servlet-name>workspaceUploadServletStream</servlet-name>
-    <servlet-name>scopeService</servlet-name>
+		<servlet-class>org.gcube.portlets.widgets.workspaceuploader.server.WorkspaceUploadServletStream</servlet-class>
-    <servlet-class>org.gcube.portlets.user.gcubewidgets.server.ScopeServiceImpl</servlet-class>
+	</servlet>
-  </servlet>
+	<servlet>
-  <servlet-mapping>
+		<servlet-name>checkServlet</servlet-name>
-    <servlet-name>DataMinerManagerServlet</servlet-name>
+		<servlet-class>org.gcube.portlets.widgets.sessionchecker.server.SessionCheckerServiceImpl</servlet-class>
-    <url-pattern>/dataminermanager/dataminerman</url-pattern>
+	</servlet>
-  </servlet-mapping>
+	<servlet>
-  <servlet-mapping>
+		<servlet-name>scopeService</servlet-name>
-    <servlet-name>jUnitHostImpl</servlet-name>
+		<servlet-class>org.gcube.portlets.user.gcubewidgets.server.ScopeServiceImpl</servlet-class>
-    <url-pattern>/dataminermanager/junithost/*</url-pattern>
+	</servlet>
-  </servlet-mapping>
+	<servlet-mapping>
-  <servlet-mapping>
+		<servlet-name>DataMinerManagerServlet</servlet-name>
-    <servlet-name>DownloadService</servlet-name>
+		<url-pattern>/dataminermanager/dataminerman</url-pattern>
-    <url-pattern>/dataminermanager/DownloadService</url-pattern>
+	</servlet-mapping>
-  </servlet-mapping>
+	<servlet-mapping>
-  <servlet-mapping>
+		<servlet-name>jUnitHostImpl</servlet-name>
-    <servlet-name>workspaceExplorer</servlet-name>
+		<url-pattern>/dataminermanager/junithost/*</url-pattern>
-    <url-pattern>/dataminermanager/WorkspaceExplorerService</url-pattern>
+	</servlet-mapping>
-  </servlet-mapping>
+	<servlet-mapping>
-  <servlet-mapping>
+		<servlet-name>DownloadService</servlet-name>
-    <servlet-name>workspaceUploaderService</servlet-name>
+		<url-pattern>/dataminermanager/DownloadService</url-pattern>
-    <url-pattern>/dataminermanager/workspaceUploaderService</url-pattern>
+	</servlet-mapping>
-  </servlet-mapping>
+	<servlet-mapping>
-  <servlet-mapping>
+		<servlet-name>DownloadFolderServlet</servlet-name>
-    <servlet-name>workspaceUploadServletStream</servlet-name>
+		<url-pattern>/dataminermanager/DownloadFolderServlet</url-pattern>
-    <url-pattern>/dataminermanager/workspaceUploadServletStream</url-pattern>
+	</servlet-mapping>
-  </servlet-mapping>
+	<servlet-mapping>
-  <servlet-mapping>
+		<servlet-name>workspaceExplorer</servlet-name>
-    <servlet-name>checkServlet</servlet-name>
+		<url-pattern>/dataminermanager/WorkspaceExplorerService</url-pattern>
-    <url-pattern>/dataminermanager/checksession</url-pattern>
+	</servlet-mapping>
-  </servlet-mapping>
+	<servlet-mapping>
-  <servlet-mapping>
+		<servlet-name>workspaceUploaderService</servlet-name>
-    <servlet-name>scopeService</servlet-name>
+		<url-pattern>/dataminermanager/workspaceUploaderService</url-pattern>
-    <url-pattern>/dataminermanager/scopeService</url-pattern>
+	</servlet-mapping>
-  </servlet-mapping>
+	<servlet-mapping>
-  <welcome-file-list>
+		<servlet-name>workspaceUploadServletStream</servlet-name>
-    <welcome-file>DataMinerManager.html</welcome-file>
+		<url-pattern>/dataminermanager/workspaceUploadServletStream</url-pattern>
-  </welcome-file-list>
+	</servlet-mapping>
+	<servlet-mapping>
+		<servlet-name>checkServlet</servlet-name>
+		<url-pattern>/dataminermanager/checksession</url-pattern>
+	</servlet-mapping>
+	<servlet-mapping>
+		<servlet-name>scopeService</servlet-name>
+		<url-pattern>/dataminermanager/scopeService</url-pattern>
+	</servlet-mapping>
+	<welcome-file-list>
+		<welcome-file>DataMinerManager.html</welcome-file>
+	</welcome-file-list>
 </web-app>