[1009] | 1 | /** |
---|
| 2 | * |
---|
| 3 | * @author Diorgenes Felipe Grzesiuk <diorgenes@prognus.com.br> |
---|
| 4 | * @copyright Copyright 2007-2008 Prognus |
---|
| 5 | * |
---|
| 6 | * This program is free software; you can redistribute it and/or modify |
---|
| 7 | * it under the terms of the GNU General Public License version 2 as published by |
---|
| 8 | * the Free Software Foundation. |
---|
| 9 | * |
---|
| 10 | * This program is distributed in the hope that it will be useful, |
---|
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
---|
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
---|
| 13 | * GNU General Public License for more details. |
---|
| 14 | * |
---|
| 15 | * You should have received a copy of the GNU General Public License |
---|
| 16 | * along with Foobar; if not, write to the Free Software |
---|
| 17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
---|
| 18 | */ |
---|
| 19 | package br.com.prognus.psync.items.manager; |
---|
| 20 | |
---|
| 21 | import java.sql.Timestamp; |
---|
| 22 | import java.util.List; |
---|
| 23 | |
---|
| 24 | import br.com.prognus.psync.exception.EntityException; |
---|
| 25 | import br.com.prognus.psync.exception.PIMDBAccessException; |
---|
| 26 | import br.com.prognus.psync.items.dao.PIMContactDAO; |
---|
| 27 | import br.com.prognus.psync.items.dao.PIMEntityDAO; |
---|
| 28 | import br.com.prognus.psync.items.model.ContactWrapper; |
---|
| 29 | |
---|
| 30 | import com.funambol.common.pim.contact.Contact; |
---|
| 31 | import com.funambol.framework.security.Sync4jPrincipal; |
---|
| 32 | import com.funambol.framework.tools.merge.MergeResult; |
---|
| 33 | |
---|
| 34 | public class PIMContactManager extends PIMEntityManager { |
---|
| 35 | |
---|
| 36 | // ------------------------------------------------------------- Private |
---|
| 37 | // data |
---|
| 38 | |
---|
| 39 | private PIMContactDAO dao; |
---|
| 40 | |
---|
| 41 | // ------------------------------------------------------------- |
---|
| 42 | // Constructors |
---|
| 43 | |
---|
| 44 | /** |
---|
| 45 | * @see PIMEntityDAO#PIMEntityDAO(String, String) |
---|
| 46 | */ |
---|
| 47 | public PIMContactManager(String jndiDataSourceName, |
---|
| 48 | Sync4jPrincipal principal) { |
---|
| 49 | |
---|
| 50 | this.dao = new PIMContactDAO(jndiDataSourceName, principal); |
---|
| 51 | super.dao = this.dao; |
---|
| 52 | |
---|
| 53 | if (log.isTraceEnabled()) { |
---|
| 54 | log.trace("Created new PIMContactManager for user ID " |
---|
| 55 | + principal.getUsername() + "\n"); |
---|
| 56 | } |
---|
| 57 | |
---|
| 58 | } |
---|
| 59 | |
---|
| 60 | // ----------------------------------------------------------- Public |
---|
| 61 | // methods |
---|
| 62 | |
---|
| 63 | /** |
---|
| 64 | * Updates a contact. |
---|
| 65 | * |
---|
| 66 | * @param uid |
---|
| 67 | * the UID of the contact |
---|
| 68 | * @param c |
---|
| 69 | * a Contact object |
---|
| 70 | * @param t |
---|
| 71 | * the last update time that will be forced as the last update |
---|
| 72 | * time of the updated contact |
---|
| 73 | * @return the UID of the contact (it should be the same as the argument) |
---|
| 74 | * @throws EntityException |
---|
| 75 | */ |
---|
| 76 | public String updateItem(String uid, Contact c, Timestamp t) |
---|
| 77 | throws EntityException { |
---|
| 78 | |
---|
| 79 | if (log.isTraceEnabled()) { |
---|
| 80 | log.trace("Updating contact with ID " + uid |
---|
| 81 | + " on the server, setting " + t |
---|
| 82 | + " as its last update timestamp."); |
---|
| 83 | } |
---|
| 84 | |
---|
| 85 | ContactWrapper cw = new ContactWrapper(uid, this.dao.getUserId(), c); |
---|
| 86 | cw.setLastUpdate(t); |
---|
| 87 | |
---|
| 88 | try { |
---|
| 89 | return this.dao.updateItem(cw); |
---|
| 90 | } catch (PIMDBAccessException dbae) { |
---|
| 91 | throw new EntityException("Error updating item.", dbae); |
---|
| 92 | } |
---|
| 93 | } |
---|
| 94 | |
---|
| 95 | /** |
---|
| 96 | * @see PIMContactDAO#addItem(Contact) |
---|
| 97 | */ |
---|
| 98 | public String addItem(Contact c, Timestamp t) throws EntityException { |
---|
| 99 | |
---|
| 100 | try { |
---|
| 101 | ContactWrapper cw = createContactWrapper(c); |
---|
| 102 | cw.setLastUpdate(t); |
---|
| 103 | this.dao.addItem(cw); |
---|
| 104 | return cw.getId(); |
---|
| 105 | } catch (PIMDBAccessException dbae) { |
---|
| 106 | throw new EntityException("Error adding item.", dbae); |
---|
| 107 | } |
---|
| 108 | } |
---|
| 109 | |
---|
| 110 | /** |
---|
| 111 | * @see PIMContactDAO#getItem(String) |
---|
| 112 | */ |
---|
| 113 | public ContactWrapper getItem(String id) throws EntityException { |
---|
| 114 | try { |
---|
| 115 | return this.dao.getItem(id); |
---|
| 116 | } catch (PIMDBAccessException dbae) { |
---|
| 117 | throw new EntityException("Error getting item. " + dbae); |
---|
| 118 | } |
---|
| 119 | } |
---|
| 120 | |
---|
| 121 | /** |
---|
| 122 | * @see PIMContactDAO#getTwinItems(Contact) |
---|
| 123 | */ |
---|
| 124 | public List getTwins(Contact c) throws EntityException { |
---|
| 125 | try { |
---|
| 126 | return this.dao.getTwinItems(c); |
---|
| 127 | } catch (PIMDBAccessException dbae) { |
---|
| 128 | throw new EntityException("Error getting twins of an item.", dbae); |
---|
| 129 | } |
---|
| 130 | } |
---|
| 131 | |
---|
| 132 | public boolean mergeItems(String serverContactID, Contact clientContact, |
---|
| 133 | Timestamp t) throws EntityException { |
---|
| 134 | |
---|
| 135 | if (log.isTraceEnabled()) { |
---|
| 136 | log.trace("PIMContactManager mergeItems begin"); |
---|
| 137 | log.trace("Merging server item " + serverContactID |
---|
| 138 | + " with its client counterpart."); |
---|
| 139 | } |
---|
| 140 | |
---|
| 141 | try { |
---|
| 142 | |
---|
| 143 | ContactWrapper serverContactWrapper = this.dao |
---|
| 144 | .getItem(serverContactID); |
---|
| 145 | Contact serverContact = serverContactWrapper.getContact(); |
---|
| 146 | MergeResult mergeResult = clientContact.merge(serverContact); |
---|
| 147 | |
---|
| 148 | if (mergeResult.isSetBRequired()) { |
---|
| 149 | updateItem(serverContactID, serverContact, t); |
---|
| 150 | } |
---|
| 151 | |
---|
| 152 | if (log.isTraceEnabled()) { |
---|
| 153 | log.trace("MergeResult: " + mergeResult); |
---|
| 154 | } |
---|
| 155 | |
---|
| 156 | return mergeResult.isSetARequired(); |
---|
| 157 | |
---|
| 158 | } catch (Exception e) { |
---|
| 159 | |
---|
| 160 | log.error("SyncSource error merging the items", e); |
---|
| 161 | throw new EntityException("Error merging items. " + e); |
---|
| 162 | } |
---|
| 163 | } |
---|
| 164 | |
---|
| 165 | // ---------------------------------------------------------- Private |
---|
| 166 | // methods |
---|
| 167 | |
---|
| 168 | private ContactWrapper createContactWrapper(Contact c) { |
---|
| 169 | |
---|
| 170 | if (log.isTraceEnabled()) { |
---|
| 171 | log.trace("Created a new ContactWrapper (UID not yet generated)."); |
---|
| 172 | } |
---|
| 173 | |
---|
| 174 | return new ContactWrapper(null, this.dao.getUserId(), c); |
---|
| 175 | } |
---|
| 176 | |
---|
| 177 | } |
---|