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| Rev | Author | Line No. | Line |
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| 919 | dev | 1 | package ak.hostcaptain.core.model; |
| 2 | |||
| 3 | import java.util.*; |
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| 4 | import net.sf.hibernate.*; |
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| 5 | import ak.hostcaptain.util.HibernateUtil; |
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| 6 | import ak.hostcaptain.util.ModelException; |
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| 7 | import ak.hostcaptain.util.ModelSecurityException; |
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| 8 | |||
| 9 | public class MailAliasDestinationManager |
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| 10 | { |
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| 11 | private static boolean registered = false; |
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| 12 | protected static void register() |
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| 13 | { |
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| 14 | synchronized(MailAliasDestinationManager.class) { |
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| 15 | if(registered) return; |
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| 16 | |||
| 17 | registered = true; |
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| 18 | try { |
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| 19 | HibernateUtil.getConfiguration().addResource( |
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| 20 | "/ak/hostcaptain/core/model/MailAliasDestination.hbm.xml"); |
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| 21 | } |
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| 22 | catch(Exception ex) { |
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| 23 | ex.printStackTrace(); |
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| 24 | throw new RuntimeException(ex.getMessage()); |
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| 25 | } |
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| 26 | } |
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| 27 | } |
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| 28 | |||
| 29 | static { |
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| 30 | register(); |
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| 31 | } |
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| 32 | |||
| 33 | private MailAliasDestinationManager() |
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| 34 | { |
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| 35 | } |
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| 36 | |||
| 37 | public MailAliasDestination create(User editor) |
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| 38 | throws ModelException |
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| 39 | { |
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| 40 | if(!allowedToCreate(editor)) throw new ModelSecurityException(); |
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| 41 | |||
| 42 | return new MailAliasDestination(); |
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| 43 | } |
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| 44 | |||
| 45 | public boolean allowedToCreate(User editor) |
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| 46 | throws ModelException |
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| 47 | { |
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| 48 | return true; |
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| 49 | } |
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| 50 | |||
| 51 | public MailAliasDestination get(User editor, Long id) |
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| 52 | throws ModelException |
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| 53 | { |
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| 54 | MailAliasDestination dest; |
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| 55 | |||
| 56 | try { |
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| 57 | dest = (MailAliasDestination)HibernateUtil.currentSession() |
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| 58 | .load(MailAliasDestination.class, id); |
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| 59 | } |
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| 60 | catch(HibernateException ex) |
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| 61 | { |
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| 62 | throw new ModelException(ex); |
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| 63 | } |
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| 64 | |||
| 65 | if(!dest.viewableBy(editor)) |
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| 66 | throw new ModelSecurityException(); |
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| 67 | |||
| 68 | return dest; |
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| 69 | } |
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| 70 | |||
| 71 | public void save(User editor, MailAliasDestination mailAliasDestination) |
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| 72 | throws ModelException |
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| 73 | { |
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| 74 | if(!mailAliasDestination.editableBy(editor)) |
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| 75 | throw new ModelSecurityException(); |
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| 76 | |||
| 77 | mailAliasDestination.setModUser(editor); |
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| 78 | |||
| 79 | try { |
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| 80 | HibernateUtil.currentSession().saveOrUpdate(mailAliasDestination); |
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| 81 | } |
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| 82 | catch(HibernateException ex) |
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| 83 | { |
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| 84 | throw new ModelException(ex); |
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| 85 | } |
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| 86 | } |
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| 87 | |||
| 88 | public void delete(User editor, MailAliasDestination mailAliasDestination) |
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| 89 | throws ModelException |
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| 90 | { |
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| 91 | if(!mailAliasDestination.deleteableBy(editor)) |
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| 92 | throw new ModelSecurityException(); |
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| 93 | |||
| 94 | try { |
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| 95 | HibernateUtil.currentSession().delete(mailAliasDestination); |
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| 96 | } |
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| 97 | catch(HibernateException ex) |
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| 98 | { |
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| 99 | throw new ModelException(ex); |
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| 100 | } |
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| 101 | } |
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| 102 | |||
| 103 | public Collection listMailAliasesDestination(MailAlias alias) |
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| 104 | throws ModelException |
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| 105 | { |
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| 106 | try { |
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| 107 | return HibernateUtil.currentSession().find( |
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| 108 | "from MailAliasDestination where alias=?", |
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| 109 | alias, Hibernate.entity(MailAlias.class)); |
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| 110 | } |
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| 111 | catch(HibernateException ex) |
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| 112 | { |
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| 113 | throw new ModelException(ex); |
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| 114 | } |
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| 115 | } |
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| 116 | |||
| 117 | public boolean areMailAliasesDestinationsAvailable(User editor) |
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| 118 | throws ModelException |
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| 119 | { |
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| 120 | return true; |
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| 121 | } |
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| 122 | |||
| 123 | private static MailAliasDestinationManager mailAliasDestinationManager = null; |
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| 124 | |||
| 125 | public static MailAliasDestinationManager getInstance() |
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| 126 | { |
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| 127 | if(mailAliasDestinationManager == null) |
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| 128 | mailAliasDestinationManager = new MailAliasDestinationManager(); |
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| 129 | |||
| 130 | return mailAliasDestinationManager; |
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| 131 | } |
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| 132 | |||
| 133 | public static final Comparator EMAIL_COMPARATOR = new EmailComparator(); |
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| 134 | |||
| 135 | private static class EmailComparator |
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| 136 | implements Comparator |
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| 137 | { |
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| 138 | public int compare(Object o1, Object o2) |
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| 139 | { |
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| 140 | if(!(o1 instanceof MailAliasDestination) || !(o2 instanceof MailAliasDestination)) |
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| 141 | throw new ClassCastException("not a MailAliasDestination"); |
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| 142 | |||
| 143 | MailAliasDestination a1 = (MailAliasDestination)o1; |
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| 144 | MailAliasDestination a2 = (MailAliasDestination)o2; |
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| 145 | |||
| 146 | if(a1 == null && a2 == null) |
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| 147 | return 0; |
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| 148 | else if(a1 == null && a2 != null) |
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| 149 | return -1; |
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| 150 | else if(a1 != null && a2 == null) |
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| 151 | return 1; |
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| 152 | else |
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| 153 | return a1.getEmail().compareToIgnoreCase(a2.getEmail()); |
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| 154 | } |
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| 155 | |||
| 156 | public boolean equals(Object obj) |
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| 157 | { |
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| 158 | return (obj instanceof EmailComparator); |
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| 159 | } |
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| 160 | } |
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| 161 | } |