Merge branch 'master' of tkfftk@dev.intra.insomnia.fi:/data/bortal

code/LanBortalBeans/ejbModule/fi/insomnia/bortal/beans/SessionHandlerBean.java

 package fi.insomnia.bortal.beans;
 
+import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.Set;
 
@@ -13,6 +14,7 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import fi.insomnia.bortal.facade.AccessRightFacade;
+import fi.insomnia.bortal.facade.RoleFacade;
 import fi.insomnia.bortal.facade.UserFacade;
 import fi.insomnia.bortal.model.AccessRight;
 import fi.insomnia.bortal.model.Role;
@@ -30,6 +32,8 @@ public class SessionHandlerBean implements SessionHandlerBeanLocal {
     private UserFacade userfacade;
     @EJB
     private AccessRightFacade accessRightFacade;
+    @EJB
+    private RoleFacade roleFacade;
 
     /**
      * Default constructor.
@@ -103,7 +107,18 @@ public class SessionHandlerBean implements SessionHandlerBeanLocal {
         return null;
     }
 
+    /**
+     * Makes sure default user and public role exist and the user is member of
+     * the role.
+     */
     public User getDefaultUser() {
-        return userfacade.getDefaultUser();
+        Role publicRole = roleFacade.getOrCreatePublicRole();
+        User defaultUser = userfacade.getOrCreateDefaultUser();
+        if (!defaultUser.getRoles().contains(publicRole)) {
+            ArrayList<Role> userRoles = new ArrayList<Role>();
+            userRoles.add(publicRole);
+            defaultUser.setRoles(userRoles);
+        }
+        return defaultUser;
     }
 }

code/LanBortalBeans/ejbModule/fi/insomnia/bortal/facade/RoleFacade.java

@@ -4,12 +4,16 @@ import javax.ejb.LocalBean;
 import javax.ejb.Stateless;
 import javax.persistence.EntityManager;
 import javax.persistence.PersistenceContext;
+import javax.persistence.TypedQuery;
+
 import fi.insomnia.bortal.model.Role;
+import fi.insomnia.bortal.model.User;
 
 @Stateless
 @LocalBean
 public class RoleFacade extends GenericFacade<Role> {
 
+    private static final String PUBLIC_ROLE_NAME = "public";
     @PersistenceContext
     private EntityManager em;
 
@@ -21,4 +25,26 @@ public class RoleFacade extends GenericFacade<Role> {
         return em;
     }
 
+    public Role findByName(String name) {
+        TypedQuery<Role> q = em.createNamedQuery("User.findByName", Role.class);
+        q.setParameter("name", name);
+        return q.getSingleResult();
+    }
+
+    public Role getOrCreatePublicRole() {
+        Role publicRole = findByName(PUBLIC_ROLE_NAME);
+
+        if (publicRole == null) {
+            publicRole = createPublicRole();
+        }
+
+        return publicRole;
+    }
+
+    private Role createPublicRole() {
+        Role publicRole = new Role();
+        publicRole.setName(PUBLIC_ROLE_NAME);
+        em.persist(publicRole);
+        return publicRole;
+    }
 }

code/LanBortalBeans/ejbModule/fi/insomnia/bortal/facade/UserFacade.java

@@ -31,7 +31,7 @@ public class UserFacade extends GenericFacade<User> {
         return q.getSingleResult();
     }
 
-    public User getDefaultUser() {
+    public User getOrCreateDefaultUser() {
         User defaultUser = findByLogin(DEFAULT_USER_LOGIN);
 
         // Create if doesn't exist yet

code/LanBortalDatabase/src/fi/insomnia/bortal/model/Role.java

@@ -20,14 +20,15 @@ import javax.persistence.NamedQueries;
 import javax.persistence.NamedQuery;
 import javax.persistence.OneToMany;
 import javax.persistence.Table;
+import javax.persistence.UniqueConstraint;
 import javax.persistence.Version;
 
 /**
  * 
  */
 @Entity
-@Table(name = "roles")
-@NamedQueries({
+@Table(name = "roles", uniqueConstraints = { @UniqueConstraint(columnNames = { "events_pk_id", "role_name" }) })
+@NamedQueries( {
         @NamedQuery(name = "Role.findAll", query = "SELECT r FROM Role r"),
         @NamedQuery(name = "Role.findByRoleName", query = "SELECT r FROM Role r WHERE r.name = :name") })
 public class Role implements EventChildInterface {
@@ -41,11 +42,11 @@ public class Role implements EventChildInterface {
     private String name;
 
     @ManyToMany(cascade = CascadeType.ALL)
-    @JoinTable(name = "role_memberships", joinColumns = {@JoinColumn(name = "roles_id", referencedColumnName = "entity_id"),@JoinColumn(name = "roles_event_id", referencedColumnName = "events_pk_id")}, inverseJoinColumns = @JoinColumn(name = "users_id", referencedColumnName = "users_id"))
+    @JoinTable(name = "role_memberships", joinColumns = { @JoinColumn(name = "roles_id", referencedColumnName = "entity_id"), @JoinColumn(name = "roles_event_id", referencedColumnName = "events_pk_id") }, inverseJoinColumns = @JoinColumn(name = "users_id", referencedColumnName = "users_id"))
     private List<User> users;
 
     @ManyToMany
-    @JoinColumns({
+    @JoinColumns( {
             @JoinColumn(name = "role_id", referencedColumnName = "entity_id", nullable = false, updatable = false, insertable = false),
             @JoinColumn(name = "role_event_id", referencedColumnName = "events_pk_id", nullable = false, updatable = false, insertable = false) })
     private List<Role> children = new ArrayList<Role>();
@@ -56,7 +57,7 @@ public class Role implements EventChildInterface {
     @OneToMany(cascade = CascadeType.ALL, mappedBy = "role")
     private List<RoleRight> roleRights;
 
-    @JoinColumns({
+    @JoinColumns( {
             @JoinColumn(name = "card_template_id", referencedColumnName = "entity_id", nullable = false, updatable = false, insertable = false),
             @JoinColumn(name = "card_template_event_id", referencedColumnName = "events_pk_id", nullable = false, updatable = false, insertable = false) })
     @ManyToOne