used direct Role object creation and Set<Role> as part of Movie

spring-data-neo4j-examples/cineasts-aspects/src/main/java/org/neo4j/cineasts/controller/MovieController.java

@@ -104,7 +104,7 @@ public class MovieController {
         Person person = personRepository.findById(id);
         model.addAttribute("actor", person);
         model.addAttribute("id", id);
-        model.addAttribute("roles",  IteratorUtil.asCollection(person.getRoles()));
+        model.addAttribute("roles",  person.getRoles());
         addUser(model);
         return "/actors/show";
     }

spring-data-neo4j-examples/cineasts-aspects/src/main/java/org/neo4j/cineasts/domain/Person.java

@@ -110,16 +110,16 @@ public class Person {
         this.directedMovies.add(movie);
     }
 
-    @RelatedToVia(elementClass = Role.class, type = "ACTS_IN")
-    Iterable<Role> roles;
+    @RelatedToVia
+    Set<Role> roles;
 
-    public Iterable<Role> getRoles() {
+    public Set<Role> getRoles() {
         return roles;
     }
 
     public Role playedIn(Movie movie, String roleName) {
-        Role role = relateTo(movie, Role.class, "ACTS_IN");
-        role.setName(roleName);
+        final Role role = new Role(movie,this,roleName);
+        getRoles().add(role);
         return role;
     }
 

spring-data-neo4j-examples/cineasts-aspects/src/main/java/org/neo4j/cineasts/domain/Role.java

@@ -8,13 +8,22 @@ import org.springframework.data.neo4j.annotation.StartNode;
  * @author mh
  * @since 04.03.11
  */
-@RelationshipEntity
+@RelationshipEntity(type = "ACTS_IN")
 public class Role {
     @EndNode Movie movie;
     @StartNode Person actor;
 
     String name;
 
+    public Role() {
+    }
+
+    public Role(Movie movie, Person actor, String roleName) {
+        this.movie = movie;
+        this.actor = actor;
+        this.name = roleName;
+    }
+
     public String getName() {
         return name;
     }