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| Rev | Author | Line No. | Line |
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| 1041 | dev | 1 | package ak.hostadmiral.core.model.store.hibernate; |
| 2 | |||
| 3 | import java.util.Collection; |
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| 4 | import java.util.List; |
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| 5 | import java.util.Map; |
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| 6 | import java.util.HashMap; |
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| 7 | |||
| 8 | import net.sf.hibernate.Hibernate; |
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| 9 | import net.sf.hibernate.HibernateException; |
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| 10 | import net.sf.hibernate.type.Type; |
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| 11 | |||
| 12 | import ak.hostadmiral.util.CollectionInfo; |
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| 13 | import ak.hostadmiral.util.HibernateUtil; |
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| 14 | import ak.hostadmiral.util.ModelStoreException; |
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| 15 | import ak.hostadmiral.core.model.User; |
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| 16 | import ak.hostadmiral.core.model.InetDomain; |
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| 17 | import ak.hostadmiral.core.model.InetDomainManager; |
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| 18 | import ak.hostadmiral.core.model.store.InetDomainStore; |
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| 19 | |||
| 20 | public class InetDomainHibernate |
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| 21 | implements InetDomainStore |
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| 22 | { |
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| 23 | public InetDomainHibernate() |
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| 24 | throws ModelStoreException |
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| 25 | { |
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| 26 | initSortKeys(); |
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| 27 | register(); |
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| 28 | } |
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| 29 | |||
| 30 | public InetDomain get(Long id) |
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| 31 | throws ModelStoreException |
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| 32 | { |
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| 33 | try { |
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| 34 | return (InetDomain)HibernateUtil.currentSession().load( |
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| 35 | InetDomain.class, id); |
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| 36 | } |
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| 37 | catch(HibernateException ex) |
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| 38 | { |
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| 39 | throw new ModelStoreException(ex); |
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| 40 | } |
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| 41 | } |
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| 42 | |||
| 43 | public boolean nameExists(InetDomain domain, String name) |
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| 44 | throws ModelStoreException |
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| 45 | { |
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| 46 | try { |
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| 47 | if(domain.getId() == null) |
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| 48 | return ((Integer)HibernateUtil.currentSession().iterate( |
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| 49 | "select count(*) from InetDomain d where name = ?", |
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| 50 | name, Hibernate.STRING) |
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| 51 | .next()).intValue() > 0; |
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| 52 | else |
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| 53 | return ((Integer)HibernateUtil.currentSession().iterate( |
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| 54 | "select count(*) from InetDomain d where name = ? and d != ?", |
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| 55 | new Object[] { name, domain }, |
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| 56 | new Type[] { Hibernate.STRING, Hibernate.entity(InetDomain.class) } ) |
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| 57 | .next()).intValue() > 0; |
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| 58 | } |
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| 59 | catch(HibernateException ex) |
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| 60 | { |
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| 61 | throw new ModelStoreException(ex); |
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| 62 | } |
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| 63 | } |
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| 64 | |||
| 65 | public InetDomain findForName(String name) |
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| 66 | throws ModelStoreException |
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| 67 | { |
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| 68 | try { |
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| 69 | List list = HibernateUtil.currentSession().find( |
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| 70 | "select d from InetDomain d left join fetch d.owner where d.name=?", |
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| 71 | name, Hibernate.STRING); |
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| 72 | |||
| 73 | if(list.size() == 0) |
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| 74 | return null; |
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| 75 | else |
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| 76 | return (InetDomain)list.get(0); |
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| 77 | } |
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| 78 | catch(HibernateException ex) |
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| 79 | { |
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| 80 | throw new ModelStoreException(ex); |
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| 81 | } |
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| 82 | } |
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| 83 | |||
| 84 | public void save(InetDomain domain) |
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| 85 | throws ModelStoreException |
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| 86 | { |
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| 87 | try { |
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| 88 | HibernateUtil.currentSession().saveOrUpdate(domain); |
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| 89 | } |
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| 90 | catch(HibernateException ex) |
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| 91 | { |
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| 92 | throw new ModelStoreException(ex); |
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| 93 | } |
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| 94 | } |
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| 95 | |||
| 96 | public void delete(InetDomain domain) |
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| 97 | throws ModelStoreException |
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| 98 | { |
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| 99 | try { |
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| 100 | HibernateUtil.currentSession().delete(domain); |
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| 101 | } |
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| 102 | catch(HibernateException ex) |
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| 103 | { |
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| 104 | throw new ModelStoreException(ex); |
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| 105 | } |
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| 106 | } |
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| 107 | |||
| 108 | public Collection listAllInetDomains(CollectionInfo info, int rowsPerPage, int pageNumber, |
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| 109 | Integer[] sortingKeys) |
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| 110 | throws ModelStoreException |
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| 111 | { |
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| 112 | try { |
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| 113 | if(info != null) { |
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| 114 | info.init(((Integer)HibernateUtil.currentSession().iterate( |
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| 115 | "select count(*) from InetDomain").next()).intValue(), |
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| 116 | pageNumber, rowsPerPage); |
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| 117 | } |
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| 118 | |||
| 119 | return HibernateUtil.pageableList(rowsPerPage, pageNumber, |
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| 120 | "select d from InetDomain d left join fetch d.owner" |
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| 121 | + HibernateUtil.formOrderClause(sortingKeys, sortKeys), null, null); |
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| 122 | } |
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| 123 | catch(HibernateException ex) |
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| 124 | { |
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| 125 | throw new ModelStoreException(ex); |
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| 126 | } |
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| 127 | } |
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| 128 | |||
| 129 | public Collection listInetDomains(CollectionInfo info, int rowsPerPage, int pageNumber, |
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| 130 | Integer[] sortingKeys, User user) |
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| 131 | throws ModelStoreException |
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| 132 | { |
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| 133 | try { |
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| 134 | if(info != null) { |
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| 135 | info.init(((Integer)HibernateUtil.currentSession().iterate( |
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| 136 | "select count(*) from InetDomain d where d.owner=?", |
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| 137 | user, Hibernate.entity(User.class)).next()).intValue(), |
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| 138 | pageNumber, rowsPerPage); |
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| 139 | } |
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| 140 | |||
| 141 | return HibernateUtil.pageableList(rowsPerPage, pageNumber, |
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| 142 | "select d from InetDomain d where d.owner=?" |
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| 143 | + HibernateUtil.formOrderClause(sortingKeys, sortKeys), |
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| 144 | new Object[] { user }, new Type[] { Hibernate.entity(User.class) } ); |
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| 145 | } |
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| 146 | catch(HibernateException ex) |
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| 147 | { |
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| 148 | throw new ModelStoreException(ex); |
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| 149 | } |
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| 150 | } |
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| 151 | |||
| 152 | public int countInetDomainsAvailable(User user) |
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| 153 | throws ModelStoreException |
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| 154 | { |
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| 155 | try { |
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| 156 | return ((Integer)HibernateUtil.currentSession().iterate( |
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| 157 | "select count(*) from InetDomain where owner=?", |
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| 158 | user, Hibernate.entity(User.class)).next()).intValue(); |
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| 159 | } |
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| 160 | catch(HibernateException ex) |
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| 161 | { |
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| 162 | throw new ModelStoreException(ex); |
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| 163 | } |
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| 164 | } |
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| 165 | |||
| 166 | public Collection listOwnInetDomains(User user) |
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| 167 | throws ModelStoreException |
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| 168 | { |
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| 169 | try { |
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| 170 | return HibernateUtil.currentSession().find( |
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| 171 | "select d from InetDomain d where d.owner = ?", |
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| 172 | user, Hibernate.entity(User.class) ); |
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| 173 | } |
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| 174 | catch(HibernateException ex) |
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| 175 | { |
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| 176 | throw new ModelStoreException(ex); |
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| 177 | } |
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| 178 | } |
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| 179 | |||
| 180 | protected static Map sortKeys = new HashMap(); |
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| 181 | private static boolean sortKeysInitialized = false; |
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| 182 | |||
| 183 | private static void initSortKeys() |
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| 184 | { |
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| 185 | if(!sortKeysInitialized) { |
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| 186 | sortKeys.put(InetDomainManager.SORT_NAME, "d.name"); |
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| 187 | sortKeysInitialized = true; |
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| 188 | } |
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| 189 | } |
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| 190 | |||
| 191 | private static boolean registered = false; |
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| 192 | protected static void register() |
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| 193 | throws ModelStoreException |
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| 194 | { |
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| 195 | synchronized(InetDomainHibernate.class) { |
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| 196 | if(registered) return; |
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| 197 | |||
| 198 | registered = true; |
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| 199 | try { |
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| 200 | HibernateUtil.getConfiguration().addResource( |
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| 201 | "ak/hostadmiral/core/model/InetDomain.hbm.xml"); |
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| 202 | } |
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| 203 | catch(Exception ex) { |
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| 204 | throw new ModelStoreException(ex); |
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| 205 | } |
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| 206 | } |
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| 207 | } |
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| 208 | } |