poll stuff

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

 package fi.insomnia.bortal.beans;
 
+import java.util.ArrayList;
+import java.util.Calendar;
 import java.util.List;
 
+import javax.ejb.EJB;
 import javax.ejb.Stateless;
 
+import fi.insomnia.bortal.facade.PollAnswerFacade;
+import fi.insomnia.bortal.facade.PollFacade;
 import fi.insomnia.bortal.model.Poll;
 import fi.insomnia.bortal.model.PollAnswer;
+import fi.insomnia.bortal.model.PollQuestion;
 
 /**
  * Session Bean implementation class PollBean
  */
+
 @Stateless
 public class PollBean implements PollBeanLocal {
 
+    @EJB
+    private PollFacade pollFacade;
+
+    @EJB
+    private PollAnswerFacade pollAnswerFacade;
+
+    @EJB
+    private EventBean eventBean;
+
+    @EJB
+    private UserBean userBean;
+
     /**
      * Default constructor.
      */
@@ -22,14 +41,48 @@ public class PollBean implements PollBeanLocal {
 
     @Override
     public List<Poll> findPolls() {
-        // TODO Auto-generated method stub
-        return null;
+        List<Poll> list = new ArrayList<Poll>();
+
+        userBean.fatalNotLoggedIn();
+
+        for (Poll p : pollFacade.findAll(eventBean.getCurrentEvent()))
+            if (pollIsUsable(p))
+                list.add(p);
+
+        return list;
+    }
+
+    private boolean pollIsUsable(Poll poll) {
+        Calendar now = Calendar.getInstance();
+
+        // Already valid
+        if (poll.getBegin().before(now))
+            return false;
+
+        // Still valid
+        if (poll.getEnd().after(now))
+            return false;
+
+        // At least one question that is on a page
+        for (PollQuestion q : poll.getQuestions()) {
+            if (q.getPage() > 0)
+                return true;
+        }
+
+        // No usable questions
+        return false;
     }
 
     @Override
     public boolean createAnswers(List<PollAnswer> answers) {
-        // TODO Auto-generated method stub
-        return false;
+        userBean.fatalNotLoggedIn();
+
+        for (PollAnswer answer : answers) {
+            answer.setUser(userBean.getCurrentUser());
+            if (answer.getId().getId() != null)
+                pollAnswerFacade.create(answer);
         }
 
+        return false;
+    }
 }

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

@@ -7,6 +7,7 @@ import java.util.Calendar;
 import java.util.List;
 
 import javax.persistence.Entity;
+import javax.persistence.FetchType;
 import javax.persistence.Lob;
 import javax.persistence.OneToMany;
 import javax.persistence.Table;
@@ -33,7 +34,7 @@ public class Poll extends GenericEventChild implements Serializable {
     @Lob
     private String description;
 
-    @OneToMany(mappedBy="poll")
+    @OneToMany(mappedBy = "poll", fetch = FetchType.EAGER)
     private List<PollQuestion> questions;
 
     public Poll() {