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899 | dev | 1 | package ak.webcontrol.core.model; |
2 | |||
3 | import java.util.*; |
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4 | import net.sf.hibernate.*; |
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5 | import ak.webcontrol.util.HibernateUtil; |
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6 | import ak.webcontrol.util.ModelException; |
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7 | |||
8 | public class MailAliasDestinationManager |
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9 | { |
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10 | private static boolean registered = false; |
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11 | protected static void register() |
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12 | { |
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13 | synchronized(MailAliasDestinationManager.class) { |
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14 | if(registered) return; |
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15 | |||
16 | registered = true; |
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17 | try { |
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18 | HibernateUtil.getConfiguration().addResource( |
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19 | "/ak/webcontrol/core/model/MailAliasDestination.hbm.xml"); |
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20 | } |
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21 | catch(Exception ex) { |
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22 | ex.printStackTrace(); |
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23 | throw new RuntimeException(ex.getMessage()); |
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24 | } |
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25 | } |
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26 | } |
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27 | |||
28 | static { |
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29 | register(); |
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30 | } |
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31 | |||
32 | private MailAliasDestinationManager() |
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33 | { |
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34 | } |
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35 | |||
36 | public MailAliasDestination create() |
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37 | { |
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38 | return new MailAliasDestination(); |
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39 | } |
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40 | |||
41 | public MailAliasDestination get(Long id) |
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42 | throws ModelException |
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43 | { |
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44 | try { |
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45 | return (MailAliasDestination)HibernateUtil.currentSession() |
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46 | .load(MailAliasDestination.class, id); |
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47 | } |
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48 | catch(HibernateException ex) |
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49 | { |
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50 | throw new ModelException(ex); |
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51 | } |
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52 | } |
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53 | |||
54 | public void save(MailAliasDestination mailAliasDestination) |
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55 | throws ModelException |
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56 | { |
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57 | try { |
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58 | HibernateUtil.currentSession().saveOrUpdate(mailAliasDestination); |
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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 | } |
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65 | |||
66 | public void delete(MailAliasDestination mailAliasDestination) |
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67 | throws ModelException |
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68 | { |
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69 | try { |
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70 | HibernateUtil.currentSession().delete(mailAliasDestination); |
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71 | } |
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72 | catch(HibernateException ex) |
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73 | { |
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74 | throw new ModelException(ex); |
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75 | } |
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76 | } |
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77 | |||
78 | public Collection listMailAliasesDestination() |
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79 | { |
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80 | return null; |
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81 | } |
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82 | |||
83 | public Collection listMailAliasesDestination(MailAlias alias) |
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84 | throws ModelException |
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85 | { |
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86 | try { |
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87 | return HibernateUtil.currentSession().find( |
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88 | "from MailAliasDestination where alias=?", |
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89 | alias, Hibernate.entity(MailAlias.class)); |
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90 | } |
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91 | catch(HibernateException ex) |
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92 | { |
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93 | throw new ModelException(ex); |
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94 | } |
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95 | } |
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96 | |||
97 | private static MailAliasDestinationManager mailAliasDestinationManager = null; |
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98 | |||
99 | public static MailAliasDestinationManager getInstance() |
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100 | { |
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101 | if(mailAliasDestinationManager == null) |
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102 | mailAliasDestinationManager = new MailAliasDestinationManager(); |
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103 | |||
104 | return mailAliasDestinationManager; |
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105 | } |
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106 | |||
107 | public static final Comparator EMAIL_COMPARATOR = new EmailComparator(); |
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108 | |||
109 | private static class EmailComparator |
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110 | implements Comparator |
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111 | { |
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112 | public int compare(Object o1, Object o2) |
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113 | { |
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114 | if(!(o1 instanceof MailAliasDestination) || !(o2 instanceof MailAliasDestination)) |
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115 | throw new ClassCastException("not a MailAliasDestination"); |
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116 | |||
117 | MailAliasDestination a1 = (MailAliasDestination)o1; |
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118 | MailAliasDestination a2 = (MailAliasDestination)o2; |
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119 | |||
120 | if(a1 == null && a2 == null) |
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121 | return 0; |
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122 | else if(a1 == null && a2 != null) |
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123 | return -1; |
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124 | else if(a1 != null && a2 == null) |
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125 | return 1; |
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126 | else |
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127 | return a1.getEmail().compareToIgnoreCase(a2.getEmail()); |
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128 | } |
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129 | |||
130 | public boolean equals(Object obj) |
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131 | { |
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132 | return (obj instanceof EmailComparator); |
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133 | } |
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134 | } |
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135 | } |