-package org.simantics.db.layer0.request;\r
-\r
-import java.util.ArrayList;\r
-import java.util.Collection;\r
-\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.common.request.ResourceRead2;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.db.layer0.adapter.Instances;\r
-import org.simantics.user.UserResource;\r
-\r
-public class PossibleRoles extends ResourceRead2<Collection<Resource>> {\r
-\r
- public PossibleRoles(Resource model, Resource user) {\r
- super(model, user);\r
- }\r
- \r
- @Override\r
- public Collection<Resource> perform(ReadGraph graph) throws DatabaseException {\r
-\r
- UserResource USER = UserResource.getInstance(graph);\r
- ArrayList<Resource> result = new ArrayList<Resource>();\r
- Instances query = graph.adapt(USER.RoleAssignment, Instances.class);\r
- for(Resource assignment : query.find(graph, resource)) {\r
- if(graph.syncRequest(new IsUserAssigned(assignment, resource2))) {\r
- result.addAll(graph.getObjects(assignment, USER.RoleAssignment_HasRole));\r
- }\r
- }\r
- result.add(USER.DefaultRole);\r
- return result;\r
- \r
- }\r
- \r
+package org.simantics.db.layer0.request;
+
+import java.util.ArrayList;
+import java.util.Collection;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.common.request.ResourceRead2;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.adapter.Instances;
+import org.simantics.user.UserResource;
+
+public class PossibleRoles extends ResourceRead2<Collection<Resource>> {
+
+ public PossibleRoles(Resource model, Resource user) {
+ super(model, user);
+ }
+
+ @Override
+ public Collection<Resource> perform(ReadGraph graph) throws DatabaseException {
+
+ UserResource USER = UserResource.getInstance(graph);
+ ArrayList<Resource> result = new ArrayList<Resource>();
+ Instances query = graph.adapt(USER.RoleAssignment, Instances.class);
+ for(Resource assignment : query.find(graph, resource)) {
+ if(graph.syncRequest(new IsUserAssigned(assignment, resource2))) {
+ result.addAll(graph.getObjects(assignment, USER.RoleAssignment_HasRole));
+ }
+ }
+ result.add(USER.DefaultRole);
+ return result;
+
+ }
+