1 Reply Latest reply on Oct 11, 2013 9:14 AM by Enrico Morelli

    Rendered problem

    Enrico Morelli Newbie

      Dear,

       

      I've to display an icon and related action only if an user appears in a (ManyToMany) list. I created a method to return True or False but doesn't work.

       

      <a4j:commandLink  id="Share" action="#{localUserEJB.shareUserRequest(n.email, n.firstName, n.lastName, n.creator.email)}"
                                                    rendered="#{request.isUserInRole('ADMINISTRATOR') and
                                                                (n.groups.get(0) eq 'UPLOADUSER' || n.groups.get(0) eq 'USER')
                                                                and !localUserEJB.isOwner(n.admin, localUserEJB.principal)
                                                  }">
                                      <h:graphicImage id="userShare"
                                                      name="user-share.png"
                                                      library="images"
                                                      alt="Share"
                                                      />
                                  </a4j:commandLink>
      

       

      public Boolean isOwner(List admin, String principal) {
              Boolean found = Boolean.FALSE;
        
              Class cls = admin.getClass();
              System.out.println(cls.getName());
              for (int i = 0; i < admin.size(); i++) {
                  System.out.println(admin.get(i) + " " + principal);
                  if (admin.get(i).equals(principal)) {
                      System.out.println("TRUE" + admin.get(0));
                      found = Boolean.TRUE;
                  }
              }
              System.out.println(found);
              return found;
          }
      
      
      
      

       

      The admin list appears like an org.eclipse.persistence.indirection.IndirectList and I don't know how to compare a String object with each element of the list. I tryied also admin,compare without results. The method returns FALSE.

       

      The output is that:

      INFO: org.eclipse.persistence.indirection.IndirectList

      INFO: morelli@test.it rossi@test.it

      INFO: rossi@test.it rossi@test.it

      INFO: false

      INFO: org.eclipse.persistence.indirection.IndirectList

      INFO: morelli@test.it rossi@test.it

      INFO: rossi@test.it rossi@test.it

      INFO: false

       

      Where I wrong?