feature completed and alpha tested

.classpath

@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="src" output="target/resource-management-7.0.0-SNAPSHOT/WEB-INF/classes" path="src/main/java">
+	<classpathentry including="**/*.java" kind="src" output="target/resource-management-portlet-7.0.0-SNAPSHOT/WEB-INF/classes" path="src/main/java">
 		<attributes>
 			<attribute name="optional" value="true"/>
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry excluding="**" kind="src" output="target/resource-management-7.0.0-SNAPSHOT/WEB-INF/classes" path="src/main/resources">
+	<classpathentry excluding="**" kind="src" output="target/resource-management-portlet-7.0.0-SNAPSHOT/WEB-INF/classes" path="src/main/resources">
 		<attributes>
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
@@ -41,5 +41,5 @@
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="output" path="target/resource-management-7.0.0-SNAPSHOT/WEB-INF/classes"/>
+	<classpathentry kind="output" path="target/resource-management-portlet-7.0.0-SNAPSHOT/WEB-INF/classes"/>
 </classpath>

.project

@@ -40,11 +40,6 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.m2e.core.maven2Builder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
 		<buildCommand>
 			<name>com.gwtplugins.gdt.eclipse.core.webAppProjectValidator</name>
 			<arguments>
@@ -55,6 +50,11 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 	</buildSpec>
 	<natures>
 		<nature>org.eclipse.m2e.core.maven2Nature</nature>

.settings/com.gwtplugins.gdt.eclipse.core.prefs

@@ -1,4 +1,4 @@
 eclipse.preferences.version=1
-lastWarOutDir=/Users/massi/Documents/workspace/resource-management/target/resource-management-6.7.0-SNAPSHOT
+lastWarOutDir=/Users/massi/workspace/resource-management-portlet/target/resource-management-portlet-7.0.0-SNAPSHOT
 warSrcDir=src/main/webapp
 warSrcDirIsOutput=false

.settings/org.eclipse.jdt.core.prefs

@@ -3,7 +3,9 @@ org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
 org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
 org.eclipse.jdt.core.compiler.compliance=1.7
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
 org.eclipse.jdt.core.compiler.release=disabled
 org.eclipse.jdt.core.compiler.source=1.7

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

@@ -1,10 +1,34 @@
 <?xml version="1.0" encoding="UTF-8"?><project-modules id="moduleCoreId" project-version="1.5.0">
-  <wb-module deploy-name="resource-management">
+          
+    
+    <wb-module deploy-name="resource-management-portlet">
+                        
+        
         <wb-resource deploy-path="/" source-path="/target/m2e-wtp/web-resources"/>
+                    
+        
         <wb-resource deploy-path="/" source-path="/src/main/webapp" tag="defaultRootSource"/>
+                    
+        
         <wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/java"/>
+                        
+        
         <wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/resources"/>
+                
+        <dependent-module archiveName="rmp-common-library-2.8.4.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/rmp-common-library/rmp-common-library">
+                        
+            <dependency-type>uses</dependency-type>
+                    
+        </dependent-module>
+                    
+        
         <property name="java-output-path" value="/${module}/target/www/WEB-INF/classes"/>
-        <property name="context-root" value="resource-management"/>
+                        
+        
+        <property name="context-root" value="resource-management-portlet"/>
+                  
+    
     </wb-module>
+        
+
 </project-modules>

CHANGELOG.md

@@ -4,6 +4,10 @@
 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).
 
+## [v7.1.0-SNAPSHOT] - 2021-12-27
+
+- Please add a resource to the VRE which indicates the gateway through it is accessible
+
 ## [v7.0.0] - 2020-07-21
 
 Ported to git

FUNDING.md

@@ -0,0 +1,26 @@
+# Acknowledgments
+
+The projects leading to this software have received funding from a series of European Union programmes including:
+
+- the Sixth Framework Programme for Research and Technological Development
+    - [DILIGENT](https://cordis.europa.eu/project/id/004260) (grant no. 004260).
+- the Seventh Framework Programme for research, technological development and demonstration 
+    - [D4Science](https://cordis.europa.eu/project/id/212488) (grant no. 212488);
+    - [D4Science-II](https://cordis.europa.eu/project/id/239019) (grant no.239019);
+    - [ENVRI](https://cordis.europa.eu/project/id/283465) (grant no. 283465);
+    - [iMarine](https://cordis.europa.eu/project/id/283644) (grant no. 283644);
+    - [EUBrazilOpenBio](https://cordis.europa.eu/project/id/288754) (grant no. 288754).
+- the H2020 research and innovation programme 
+    - [SoBigData](https://cordis.europa.eu/project/id/654024) (grant no. 654024);
+    - [PARTHENOS](https://cordis.europa.eu/project/id/654119) (grant no. 654119);
+    - [EGI-Engage](https://cordis.europa.eu/project/id/654142) (grant no. 654142);
+    - [ENVRI PLUS](https://cordis.europa.eu/project/id/654182) (grant no. 654182);
+    - [BlueBRIDGE](https://cordis.europa.eu/project/id/675680) (grant no. 675680);
+    - [PerformFISH](https://cordis.europa.eu/project/id/727610) (grant no. 727610);
+    - [AGINFRA PLUS](https://cordis.europa.eu/project/id/731001) (grant no. 731001);
+    - [DESIRA](https://cordis.europa.eu/project/id/818194) (grant no. 818194);
+    - [ARIADNEplus](https://cordis.europa.eu/project/id/823914) (grant no. 823914);
+    - [RISIS 2](https://cordis.europa.eu/project/id/824091) (grant no. 824091);
+    - [EOSC-Pillar](https://cordis.europa.eu/project/id/857650) (grant no. 857650);
+    - [Blue Cloud](https://cordis.europa.eu/project/id/862409) (grant no. 862409);
+    - [SoBigData-PlusPlus](https://cordis.europa.eu/project/id/871042) (grant no. 871042);

pom.xml

@@ -13,7 +13,7 @@
 
 	<groupId>org.gcube.portlets.admin</groupId>
 	<artifactId>resource-management-portlet</artifactId>
-	<version>7.0.0</version>
+	<version>7.1.0-SNAPSHOT</version>
 	<packaging>war</packaging>
 	<name>gCube Resource Management Portlet</name>
 	<description>
@@ -104,7 +104,7 @@
 		<dependency>
 			<groupId>org.gcube.portlets.admin</groupId>
 			<artifactId>rmp-common-library</artifactId>
-			<version>[2.8.2-SNAPSHOT, 3.0.0-SNAPSHOT)</version>
+			<version>[2.8.4-SNAPSHOT, 3.0.0-SNAPSHOT)</version>
 		</dependency>
 		<!-- FWS DEPS -->
 		<dependency>
@@ -125,7 +125,7 @@
 		<dependency>
 			<groupId>org.gcube.core</groupId>
 			<artifactId>common-scope-maps</artifactId>
-			<scope>provided</scope>
+			<scope>runtime</scope>
 		</dependency>
 		<dependency>
 			<groupId>org.gcube.resourcemanagement</groupId>

src/main/java/org/gcube/portlets/admin/resourcemanagement/client/ResourceManagementPortlet.java

@@ -17,6 +17,8 @@
 package org.gcube.portlets.admin.resourcemanagement.client;
 
 
+import java.util.List;
+
 import org.gcube.portlets.admin.ishealthmonitor.client.dialog.ISMonitor;
 import org.gcube.portlets.admin.resourcemanagement.client.forms.genericresources.DeployVirtualCollection;
 import org.gcube.portlets.admin.resourcemanagement.client.remote.ProxyRegistry;
@@ -621,7 +623,7 @@ public class ResourceManagementPortlet implements EntryPoint {
 			protected void onClick(final ComponentEvent be) {
 				super.onClick(be);
 				Dialog dlg = new Dialog();
-				dlg.setHeading("About - Resource Management");
+				dlg.setHeading("About - Infrastructure Monitor");
 				dlg.addText("<br/>This software is part of the gCube Project.<br/>" +
 						"Site: <a href=\"http://www.gcube-system.org/\">http://www.gcube-system.org/</a>" +
 						"<p>The gCube/gCore software is licensed as Free Open Source software " +
@@ -630,10 +632,7 @@ public class ResourceManagementPortlet implements EntryPoint {
 						"\"as is\" and no expressed or " +
 						"implied warranty is given for its use, quality or fitness for a " +
 						"particular case.</p>" +
-						"" +
+						"<p><b>Issues</b> can be submitted <a href=\"https://support.d4science.org/\">here</a>.</p>" +
-						"<p><b>Issues</b> can be submitted <a href=\"https://support.d4science.research-infrastructures.eu/\">here</a>.</p>" +
-						"<p><b>Notice:</b> specify this Component: <br/><i>Repository Path: /org/gcube/portlets/admin/resource-management</i></p>" +
-						"<br/>This software was built over the <a href=\"http://gcube.wiki.gcube-system.org/gcube/index.php/Featherweight_Stack\">gCube Featherweight Stack (FWS) </a> and <a href=\"http://www.gwtproject.org\">Google Webtool Kit (GWT)</a> technologies.<br/>" +
 						"<br/>");
 
 				dlg.setClosable(true);
@@ -715,7 +714,7 @@ public class ResourceManagementPortlet implements EntryPoint {
 		statusbar.add(new FillToolItem());
 		statusbar.add(new Label("Current Context:&nbsp;&nbsp;"));
 				
-		Text scopeInfo = new Text(Messages.NO_SCOPE_SELECTED);
+		final Text scopeInfo = new Text(Messages.NO_SCOPE_SELECTED);
 		scopeInfo.setWidth(350);
 		statusbar.add(scopeInfo);
 		WidgetsRegistry.registerWidget(UIIdentifiers.STATUS_SCOPE_INFO_ID, scopeInfo);
@@ -732,6 +731,48 @@ public class ResourceManagementPortlet implements EntryPoint {
 		copy2Clipboard.setText("Copy");
 		copy2Clipboard.setStyleAttribute("margin-top", "-12px");
 		statusbar.add(copy2Clipboard);
+		
+		
+		Button locateVREButton = new Button() {
+			@Override
+			protected void onClick(final ComponentEvent ce) {
+				String currentContext = StatusHandler.getStatus().getCurrentScope();
+				String[] splits = currentContext.split("/");
+				if (splits.length < 4) { //check if the context is a VRE (4 splits)
+					Window.alert("Locate function only applicable to VRE contexts");
+				} else {
+					ProxyRegistry.getProxyInstance().getGatewayURLsGivenVREContext(currentContext, new AsyncCallback<List<String>>() {
+						public void onSuccess(List<String> result) {				
+							Dialog dlg = new Dialog();
+							dlg.setHeading("VRE is available on:");
+							String markup = "<p><ul>";
+							for (String gatewayURL : result) {
+								markup += "<li><a href=\""+gatewayURL+"\" target=\"_blank\">"+gatewayURL+"</a></li>";
+							}
+							markup += "</ul></p>";
+							dlg.addText(markup);
+							dlg.setClosable(true);
+							dlg.setModal(true);
+							dlg.setHideOnButtonClick(true);
+							dlg.show();							
+						}
+				
+						public void onFailure(Throwable caught) {
+							Window.alert("An error occurred: " + caught.getMessage());							
+						}						
+					});
+				}
+				
+			}
+		};
+		
+		locateVREButton.setIconStyle("pluginVM-icon");
+		locateVREButton.setToolTip("Shows in which D4Science Gateway the VRE is available");
+		locateVREButton.setText("Locate");
+		locateVREButton.setStyleAttribute("margin-top", "-12px");
+		statusbar.add(locateVREButton);
+		
+		
 		statusbar.add(new Label("&nbsp;&nbsp;Resources No.:&nbsp;"));
 		Status loadedResources = new Status();
 		loadedResources.setWidth(35);

src/main/java/org/gcube/portlets/admin/resourcemanagement/client/remote/ServiceProxy.java

@@ -49,6 +49,8 @@ public interface ServiceProxy extends RemoteService {
 
 	void setSuperUser(boolean superUser);
 	
+	List<String> getGatewayURLsGivenVREContext(String vreContext);
+
 	/**
 	 * This way the servlet stores the scope in the session.
 	 */

src/main/java/org/gcube/portlets/admin/resourcemanagement/client/remote/ServiceProxyAsync.java

@@ -60,6 +60,9 @@ public interface ServiceProxyAsync {
 
 	void getGenericResourceDescriptor(String scope, String resID, AsyncCallback<ResourceDescriptor> callback);
 
+	
+	void getGatewayURLsGivenVREContext(String vreContext, AsyncCallback<List<String>> callback);
+	
 	/**
 	 * @see ServiceProxy#getAvailableScopes()
 	 */

src/main/java/org/gcube/portlets/admin/resourcemanagement/client/utils/Commands.java

@@ -195,6 +195,7 @@ public class Commands {
 	}
 
 	public static final void doGetResourceProfileByID(final Object caller, final String scope, final String resourceID) {
+		GWT.log("Commands.java doGetResourceProfileByID");
 		ProxyRegistry.getProxyInstance().getResourceByID(
 				scope,
 				null, // no type specified
@@ -203,6 +204,7 @@ public class Commands {
 	}
 
 	public static final void doGetResourceProfile(final Object caller, final String scope, String resourceType, final String resourceID) {
+		GWT.log("doGetResourceProfile =" + resourceType);
 		/**
 		 * Patch (i know do not tell me about it)
 		 */

src/main/java/org/gcube/portlets/admin/resourcemanagement/server/Gateway.java

@@ -0,0 +1,33 @@
+package org.gcube.portlets.admin.resourcemanagement.server;
+
+import java.util.ArrayList;
+
+import com.liferay.portal.model.Group;
+
+public class Gateway {
+	private Group site;
+	private ArrayList<String> vres;
+	public Gateway(Group site, ArrayList<String> vres) {
+		super();
+		this.site = site;
+		this.vres = vres;
+	}
+	public Group getSite() {
+		return site;
+	}
+	public void setSite(Group site) {
+		this.site = site;
+	}
+	public ArrayList<String> getVres() {
+		return vres;
+	}
+	public void setVres(ArrayList<String> vres) {
+		this.vres = vres;
+	}
+	@Override
+	public String toString() {
+		return "Gateway [site=" + site + ", vres=" + vres + "]";
+	}
+
+
+}

src/main/java/org/gcube/portlets/admin/resourcemanagement/server/ServiceProxyImpl.java

@@ -23,6 +23,7 @@ import java.io.StringReader;
 import java.security.InvalidParameterException;
 import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Vector;
@@ -62,11 +63,22 @@ import org.gcube.resourcemanagement.support.shared.util.Assertion;
 import org.gcube.resourcemanagement.support.shared.util.Configuration;
 import org.gcube.resources.discovery.client.api.DiscoveryClient;
 import org.gcube.resources.discovery.client.queries.impl.QueryTemplate;
+import org.gcube.vomanagement.usermanagement.GroupManager;
+import org.gcube.vomanagement.usermanagement.impl.LiferayGroupManager;
+import org.gcube.vomanagement.usermanagement.model.GCubeGroup;
+import org.gcube.vomanagement.usermanagement.model.VirtualGroup;
 import org.gcube.vremanagement.resourcemanager.client.RMReportingLibrary;
 import org.w3c.dom.Node;
 import org.xml.sax.InputSource;
 
 import com.google.gwt.user.server.rpc.RemoteServiceServlet;
+import com.liferay.portal.kernel.exception.PortalException;
+import com.liferay.portal.kernel.exception.SystemException;
+import com.liferay.portal.model.Group;
+import com.liferay.portal.model.LayoutSet;
+import com.liferay.portal.service.GroupLocalServiceUtil;
+import com.liferay.portal.service.VirtualHostLocalServiceUtil;
+import com.liferay.portal.util.PortalUtil;
 
 /**
  * @author Daniele Strollo
@@ -440,8 +452,8 @@ public class ServiceProxyImpl extends RemoteServiceServlet implements ServicePro
 	public final CompleteResourceProfile getResourceByID(final String scope, final String type, final String resID) {
 		try {
 			CompleteResourceProfile profile = ISClientRequester.getResourceByID(this.getXML2HTMLMapping(), new ScopeBean(scope), type, resID);
-			System.out.println("****\n\n\n CompleteResourceProfile getResourceByID(final String scope, final String type, final String resID)  *****");
 			System.out.println("****CompleteResourceProfile getResourceByID("+scope+","+type+","+resID+")  *****\n\n");
+			System.out.println("Resource found XML:"+profile.getXmlRepresentation());
 			return profile;
 		} catch (Exception e) {
 			ServerConsole.error(LOG_PREFIX, e);
@@ -536,6 +548,194 @@ public class ServiceProxyImpl extends RemoteServiceServlet implements ServicePro
 			ServerConsole.info(LOG_PREFIX, "FAILED ATTEMPT SUPER USER MODE FROM IP: " + ipAddressCaller);
 		return matched;
 	}
+	/**
+	 * return the list of URLS for a given VRE Context
+	 */
+	@Override
+	public List<String> getGatewayURLsGivenVREContext(String vreContext) {
+
+		List<Gateway> theGateways= getGateways(new LiferayGroupManager());
+		List<String> gatewayURLs = new ArrayList<>();
+		for (Gateway gateway : theGateways) {
+			LayoutSet layoutSet = null;			
+			if (gateway.getSite().hasPublicLayouts()) 
+				layoutSet = gateway.getSite().getPublicLayoutSet();
+			else 
+				layoutSet = gateway.getSite().getPrivateLayoutSet();
+			final long companyId = PortalUtil.getDefaultCompanyId();
+			long layoutSetId = layoutSet.getLayoutSetId();
+			String vHost = "";
+			try {
+				vHost = VirtualHostLocalServiceUtil.getVirtualHost(companyId, layoutSetId).getHostname();
+			} catch (PortalException | SystemException e) {
+				e.printStackTrace();
+			}
+			String theURL = "https://"+vHost+"/";
+			gatewayURLs.add(theURL);
+		}
+		return gatewayURLs;
+	}
+
+	
+	private List<Gateway> getGateways(GroupManager groupsManager) {
+		List<Gateway> toReturn = new ArrayList<>();
+		try{
+			List<Group> candidateGateways = GroupLocalServiceUtil.getGroups(org.gcube.vomanagement.usermanagement.util.ManagementUtils.getCompany().getCompanyId(), 0, true);		
+			// real gateways have no children as well
+			for (Group group : candidateGateways) {
+				List<Group> children = group.getChildren(true);
+				if(children == null || children.isEmpty())
+					if(! (group.getFriendlyURL().equals("/guest") || group.getFriendlyURL().equals("/global") )) {// skipping these sites
+						ArrayList<String> theVRENames = new ArrayList<>();
+						LinkedHashMap<VRECategory, ArrayList<VRE>> sites = getPortalSitesMappedToVRE(group.getGroupId(), groupsManager);
+						for (VRECategory cat : sites.keySet()) {
+							for (VRE vre : sites.get(cat)) {
+								theVRENames.add(vre.getName());
+							}
+						}
+						toReturn.add(new Gateway(group, theVRENames));
+						ServerConsole.debug("Gateway " + group.getName() + " has " + theVRENames.size() + " VREs");
+					}
+			}
+		} catch(Exception e){
+			ServerConsole.error("Failed to retrieve the list of gateways", e);
+			return null;
+		}
+		return toReturn;
+	}
+	
+	/**
+	 *
+	 * @return the Virtual groups with their VREs in the order estabilished in
+	 *         the LR Control Panel
+	 */
+	private LinkedHashMap<VRECategory, ArrayList<VRE>> getPortalSitesMappedToVRE(long currentSiteGroupId, GroupManager groupsManager) throws Exception {
+
+		LinkedHashMap<VRECategory, ArrayList<VRE>> toReturn = new LinkedHashMap<VRECategory, ArrayList<VRE>>();
+
+		List<VirtualGroup> currentSiteVGroups = groupsManager.getVirtualGroups(currentSiteGroupId);
+
+		for (VirtualGroup vg : currentSiteVGroups) {
+			ArrayList<VRE> toCreate = new ArrayList<VRE>();
+			VRECategory cat = new VRECategory(1L, vg.getName(), vg.getDescription());
+			toReturn.put(cat, toCreate);
+		}
+
+		GCubeGroup rootGroupVO = groupsManager.getRootVO();
+
+		try {
+			ServerConsole.debug("root: " + rootGroupVO.getGroupName());
+		} catch (NullPointerException e) {
+			ServerConsole.warn(
+					"Cannot find root organziation, please check gcube-data.properties file in $CATALINA_HOME/conf folder, unless your installing the Bundle");
+			return toReturn;
+		}
+
+		// for each root sub organizations (VO)
+		for (GCubeGroup vOrg : rootGroupVO.getChildren()) {
+			for (GCubeGroup vreSite : vOrg.getChildren()) {
+				long vreID = vreSite.getGroupId();
+				String vreName = vreSite.getGroupName();
+				String vreDescription = vreSite.getDescription();
+				List<VirtualGroup> vreGroups = groupsManager.getVirtualGroups(vreID);
+				for (VirtualGroup vreGroup : vreGroups) {
+					for (VRECategory vre : toReturn.keySet()) {
+						if (vre.getName().compareTo(vreGroup.getName()) == 0) {
+							ArrayList<VRE> toUpdate = toReturn.get(vre);
+							VRE toAdd = new VRE(vreName, vreDescription, vreID, "", "");
+							toUpdate.add(toAdd);
+						}
+					}
+				}
+			}
+		}
+		return toReturn;
+	}
+
+	
+	private class VRECategory {
+		private long categoryID;
+		private String name;
+		private String description;
+
+		public VRECategory(long categoryID, String name, String description) {
+			super();
+			this.categoryID = categoryID;
+			this.name = name;
+			this.description = description;
+		}
+
+		@SuppressWarnings("unused")
+		public long getCategoryID() {
+			return categoryID;
+		}
+
+		@SuppressWarnings("unused")
+		public String getDescription() {
+			return description;
+		}
+
+		public String getName() {
+			return name;
+		}
+
+		@Override
+		public String toString() {
+			return "VRECategory [categoryID=" + categoryID + ", name=" + name + ", description=" + description + "]";
+		}
+
+	}
+	private class VRE implements Comparable<VRE> {
+		private String name;
+		private String description;
+		private long id;
+		private String url;
+		private String scope;
+
+		public VRE(String name, String description, long id, String url, String scope) {
+			super();
+			this.name = name;
+			this.description = description;
+			this.id = id;
+			this.url = url;
+			this.scope = scope;
+		}
+
+		@SuppressWarnings("unused")
+		public String getDescription() {
+			return description;
+		}
+
+		@SuppressWarnings("unused")
+		public long getId() {
+			return id;
+		}
+
+		public String getName() {
+			return name;
+		}
+
+		@SuppressWarnings("unused")
+		public String getScope() {
+			return scope;
+		}
+
+		@SuppressWarnings("unused")
+		public String getUrl() {
+			return url;
+		}
+
+		@Override
+		public String toString() {
+			return "VRE [name=" + name + ", description=" + description + ", id=" + id + ", url=" + url + ", scope="
+					+ scope + "]";
+		}
+
+		@Override
+		public int compareTo(VRE vre) {
+			return this.getName().compareTo(vre.getName());
+		}
+	}
 
 
 }