Implementing code to remove the resource from no more available contexts

at startup

src/main/java/org/gcube/smartgears/handler/resourceregistry/ContextUtility.java

@@ -1,5 +1,9 @@
 package org.gcube.smartgears.handler.resourceregistry;
 
+import java.util.Set;
+import java.util.SortedSet;
+import java.util.TreeSet;
+
 import org.gcube.common.authorization.client.proxy.AuthorizationProxy;
 import org.gcube.common.authorization.library.provider.SecurityTokenProvider;
 import org.gcube.common.scope.api.ScopeProvider;
@@ -47,4 +51,15 @@ public class ContextUtility {
 		}
 	}
 	
+	public static SortedSet<String> getContextFullNamesFromTokens(Set<String> tokens){
+		SortedSet<String> contextFullNames = new TreeSet<>();
+		for(String token : tokens) {
+			String contextFullName = getContextName(token);
+			contextFullNames.add(contextFullName);
+		}
+		return contextFullNames;
+	}
+	
+	
+
 }

src/main/java/org/gcube/smartgears/handler/resourceregistry/EServiceHandler.java

@@ -80,12 +80,12 @@ public class EServiceHandler extends ApplicationLifecycleHandler {
 		try {
 			Thread.currentThread().setContextClassLoader(EServiceHandler.class.getClassLoader());
 			boolean create = true;
+			eServiceManager = new EServiceManager(applicationContext);
 			Set<String> startTokens = applicationContext.configuration().startTokens();
 			for (String token : startTokens) {
 				ContextUtility.setContextFromToken(token);
 				try {
 					if (create) {
-						eServiceManager = new EServiceManager(applicationContext);
 						eServiceManager.createEService();
 						applicationContext.properties()
 								.add(new Property(Constants.ESERVICE_MANAGER_PROPERTY, eServiceManager));

src/main/java/org/gcube/smartgears/handler/resourceregistry/HostingNodeHandler.java

@@ -86,12 +86,12 @@ public class HostingNodeHandler extends ContainerHandler {
 		try {
 			Thread.currentThread().setContextClassLoader(HostingNodeHandler.class.getClassLoader());
 			boolean create = true;
+			hostingNodeManager = new HostingNodeManager(containerContext);
 			List<String> startTokens = containerContext.configuration().startTokens();
 			for (String token : startTokens) {
 				ContextUtility.setContextFromToken(token);
 				try {
 					if (create) {
-						hostingNodeManager = new HostingNodeManager(containerContext);
 						hostingNodeManager.createHostingNode();
 						containerContext.properties()
 								.add(new Property(Constants.HOSTING_NODE_MANAGER_PROPERTY, hostingNodeManager));

src/main/java/org/gcube/smartgears/handler/resourceregistry/resourcemanager/EServiceManager.java

@@ -3,6 +3,8 @@ package org.gcube.smartgears.handler.resourceregistry.resourcemanager;
 import java.net.URI;
 import java.util.Arrays;
 import java.util.List;
+import java.util.Map;
+import java.util.Set;
 import java.util.UUID;
 
 import javax.servlet.ServletRegistration;
@@ -13,6 +15,7 @@ import org.gcube.informationsystem.model.reference.properties.Header;
 import org.gcube.informationsystem.model.reference.properties.PropagationConstraint;
 import org.gcube.informationsystem.model.reference.properties.PropagationConstraint.AddConstraint;
 import org.gcube.informationsystem.model.reference.properties.PropagationConstraint.RemoveConstraint;
+import org.gcube.informationsystem.resourceregistry.api.contexts.ContextCache;
 import org.gcube.informationsystem.resourceregistry.api.exceptions.AvailableInAnotherContextException;
 import org.gcube.informationsystem.resourceregistry.api.exceptions.NotFoundException;
 import org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException;
@@ -178,8 +181,9 @@ public class EServiceManager {
 	public EService createEService() throws ResourceRegistryException {
 		ResourceRegistryClient resourceRegistryClient = ResourceRegistryClientFactory.create();
 		UUID eServiceUUID = UUID.fromString(applicationContext.id());
+		Set<UUID> contexts;
 		try {
-			resourceRegistryClient.exists(EService.class, eServiceUUID);
+			ResourceRegistryClientFactory.includeContextsInInstanceHeader(true);
 			eService = resourceRegistryClient.getInstance(EService.class, eServiceUUID);
 			serviceStateFacet = eService.getFacets(ServiceStateFacet.class).get(0);
 			if(serviceStateFacet==null) {
@@ -194,6 +198,7 @@ public class EServiceManager {
 		} catch (NotFoundException e) {
 			eService = instantiateEService();
 			createActivatesRelation(eService);
+			
 		} catch (AvailableInAnotherContextException e) {
 			addToContext();
 			try {
@@ -219,6 +224,16 @@ public class EServiceManager {
 		} catch (ResourceRegistryException e) {
 			throw e;
 		}
+		
+		// TODO Remove contexts not present in start contexts
+		Set<String> startTokens = applicationContext.configuration().startTokens();
+		Set<String> contextFullNames = ContextUtility.getContextFullNamesFromTokens(startTokens);
+		ContextCache contextCache = ContextCache.getInstance();
+		
+		
+		
+		Map<String, UUID> contextFullNameToUUID = contextCache.getContextFullNameToUUIDAssociation();
+		
 		return eService;
 	}
 

src/main/java/org/gcube/smartgears/handler/resourceregistry/resourcemanager/HostingNodeManager.java

@@ -15,6 +15,7 @@ import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Set;
 import java.util.UUID;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
@@ -334,6 +335,10 @@ public class HostingNodeManager {
 			addToContext();
 			hostingNode = resourceRegistryClient.getInstance(HostingNode.class, uuid);
 		}
+		
+		// TODO Remove contexts not present in start contexts
+		List<String> startTokens = containerContext.configuration().startTokens();
+		
 		return hostingNode;
 	}