| 0,0 → 1,158 |
|---|
| package ak.webcontrol.core.model; |
| |
| import java.util.*; |
| import net.sf.hibernate.*; |
| import ak.webcontrol.util.HibernateUtil; |
| import ak.webcontrol.util.ModelException; |
| |
| public class MailboxManager |
| { |
| private static boolean registered = false; |
| protected static void register() |
| { |
| synchronized(MailboxManager.class) { |
| if(registered) return; |
| |
| registered = true; |
| try { |
| HibernateUtil.getConfiguration().addResource( |
| "/ak/webcontrol/core/model/Mailbox.hbm.xml"); |
| } |
| catch(Exception ex) { |
| ex.printStackTrace(); |
| throw new RuntimeException(ex.getMessage()); |
| } |
| } |
| } |
| |
| static { |
| register(); |
| } |
| |
| private MailboxManager() |
| { |
| } |
| |
| public Mailbox create() |
| { |
| return new Mailbox(); |
| } |
| |
| public Mailbox get(Long id) |
| throws ModelException |
| { |
| try { |
| return (Mailbox)HibernateUtil.currentSession().load(Mailbox.class, id); |
| } |
| catch(HibernateException ex) |
| { |
| throw new ModelException(ex); |
| } |
| } |
| |
| public Mailbox findForLogin(String login) |
| throws ModelException |
| { |
| try { |
| List list = HibernateUtil.currentSession().find( |
| "from Mailbox where login=?", login, Hibernate.STRING); |
| |
| if(list.size() == 0) |
| return null; |
| else |
| return (Mailbox)list.get(0); |
| } |
| catch(HibernateException ex) |
| { |
| throw new ModelException(ex); |
| } |
| } |
| |
| public void save(Mailbox mailbox) |
| throws ModelException |
| { |
| try { |
| HibernateUtil.currentSession().saveOrUpdate(mailbox); |
| } |
| catch(HibernateException ex) |
| { |
| throw new ModelException(ex); |
| } |
| } |
| |
| public void delete(Mailbox mailbox) |
| throws ModelException |
| { |
| try { |
| HibernateUtil.currentSession().delete(mailbox); |
| } |
| catch(HibernateException ex) |
| { |
| throw new ModelException(ex); |
| } |
| } |
| |
| public Collection listMailboxes() |
| throws ModelException |
| { |
| try { |
| return HibernateUtil.currentSession().find("from Mailbox"); |
| } |
| catch(HibernateException ex) |
| { |
| throw new ModelException(ex); |
| } |
| } |
| |
| public Collection listMailboxes(User owner) |
| throws ModelException |
| { |
| try { |
| return HibernateUtil.currentSession().find( |
| "from Mailbox where owner=?", owner, Hibernate.entity(User.class)); |
| } |
| catch(HibernateException ex) |
| { |
| throw new ModelException(ex); |
| } |
| } |
| |
| private static MailboxManager mailboxManager = null; |
| |
| public static MailboxManager getInstance() |
| { |
| if(mailboxManager == null) |
| mailboxManager = new MailboxManager(); |
| |
| return mailboxManager; |
| } |
| |
| public static final Comparator LOGIN_COMPARATOR = new LoginComparator(); |
| |
| private static class LoginComparator |
| implements Comparator |
| { |
| public int compare(Object o1, Object o2) |
| { |
| if(!(o1 instanceof Mailbox) || !(o2 instanceof Mailbox)) |
| throw new ClassCastException("not a Mailbox"); |
| |
| Mailbox a1 = (Mailbox)o1; |
| Mailbox a2 = (Mailbox)o2; |
| |
| if(a1 == null && a2 == null) |
| return 0; |
| else if(a1 == null && a2 != null) |
| return -1; |
| else if(a1 != null && a2 == null) |
| return 1; |
| else |
| return a1.getLogin().compareToIgnoreCase(a2.getLogin()); |
| } |
| |
| public boolean equals(Object obj) |
| { |
| return (obj instanceof LoginComparator); |
| } |
| } |
| } |