src/cx/fbn/nevernote/sql/LinkedNotebookTable.java

   1 /*\r
   2  * This file is part of NeverNote \r
   3  * Copyright 2009 Randy Baumgarte\r
   4  * \r
   5  * This file may be licensed under the terms of of the\r
   6  * GNU General Public License Version 2 (the ``GPL'').\r
   7  *\r
   8  * Software distributed under the License is distributed\r
   9  * on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either\r
  10  * express or implied. See the GPL for the specific language\r
  11  * governing rights and limitations.\r
  12  *\r
  13  * You should have received a copy of the GPL along with this\r
  14  * program. If not, go to http://www.gnu.org/licenses/gpl.html\r
  15  * or write to the Free Software Foundation, Inc.,\r
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.\r
  17  *\r
  18 */\r
  19 \r
  20 \r
  21 package cx.fbn.nevernote.sql;\r
  22 \r
  23 import java.util.ArrayList;\r
  24 import java.util.List;\r
  25 \r
  26 import com.evernote.edam.type.LinkedNotebook;\r
  27 \r
  28 import cx.fbn.nevernote.sql.driver.NSqlQuery;\r
  29 import cx.fbn.nevernote.utilities.ApplicationLogger;\r
  30 \r
  31 public class LinkedNotebookTable {\r
  32         \r
  33         private final ApplicationLogger                 logger;\r
  34         DatabaseConnection                                                      db;\r
  35         \r
  36         // Constructor\r
  37         public LinkedNotebookTable(ApplicationLogger l, DatabaseConnection d) {\r
  38                 logger = l;\r
  39                 db = d;\r
  40         }\r
  41         // Create the table\r
  42         public void createTable() {\r
  43                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
  44         logger.log(logger.HIGH, "Creating table LinkedNotebook...");\r
  45         if (!query.exec("Create table LinkedNotebook (id long primary key, " +\r
  46                         "shareName VarChar, " +\r
  47                         "username VarChar, "+\r
  48                         "shardID VarChar, " +\r
  49                         "shareKey VarChar, " +\r
  50                         "url VarChar, " +\r
  51                         "icon blob, " +\r
  52                         "isDirty boolean)"))                            \r
  53                 logger.log(logger.HIGH, "Table LinkedNotebook creation FAILED!!!");   \r
  54         }\r
  55         // Drop the table\r
  56         public void dropTable() {\r
  57                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
  58                 query.exec("Drop table LinkedNotebook");\r
  59         }\r
  60         // Save an individual notebook\r
  61         public void addNotebook(LinkedNotebook tempNotebook, boolean isDirty) {\r
  62                 boolean check;\r
  63                 \r
  64         NSqlQuery query = new NSqlQuery(db.getConnection());\r
  65                 check = query.prepare("Insert Into LinkedNotebook (id, shareName, username,  "\r
  66                                 +"shardId, shareKey, url, isDirty) "   \r
  67                                 + " Values("\r
  68                                 +":id, :shareName, :username, "\r
  69                                 +":shardId, :shareKey, :url, :isDirty)");\r
  70                 query.bindValue(":id", tempNotebook.getId());\r
  71                 query.bindValue(":shareName", tempNotebook.getShareName());\r
  72                 query.bindValue(":username", tempNotebook.getUsername());\r
  73                 query.bindValue(":shardId", tempNotebook.getShardId());\r
  74                 query.bindValue(":shareKey", tempNotebook.getShareKey());\r
  75                 query.bindValue(":url", tempNotebook.getUri());\r
  76                 \r
  77                 if (isDirty)\r
  78                         query.bindValue(":isDirty", true);\r
  79                 else\r
  80                         query.bindValue(":isDirty", false);\r
  81 \r
  82                 check = query.exec();\r
  83                 if (!check) {\r
  84                         logger.log(logger.MEDIUM, "LinkedNotebook Table insert failed.");\r
  85                         logger.log(logger.MEDIUM, query.lastError().toString());\r
  86                 }\r
  87         }\r
  88         // Delete the notebook based on a guid\r
  89         public void expungeNotebook(long id, boolean needsSync) {\r
  90                 boolean check;\r
  91         NSqlQuery query = new NSqlQuery(db.getConnection());\r
  92 \r
  93         check = query.prepare("delete from LinkedNotebook "\r
  94                                 +"where id=:id");\r
  95                 if (!check) {\r
  96                         logger.log(logger.EXTREME, "LinkedNotebook SQL delete prepare has failed.");\r
  97                         logger.log(logger.EXTREME, query.lastError().toString());\r
  98                 }\r
  99                 query.bindValue(":id", id);\r
 100                 check = query.exec();\r
 101                 if (!check) \r
 102                         logger.log(logger.MEDIUM, "LinkedNotebook delete failed.");\r
 103                 \r
 104                 // Signal the parent that work needs to be done\r
 105                 if  (needsSync) {\r
 106                         DeletedTable deletedTable = new DeletedTable(logger, db);\r
 107                         deletedTable.addDeletedItem(new Long(id).toString(), "LinkedNotebook");\r
 108                 }\r
 109         }\r
 110         // Check if a notebook exists\r
 111         public boolean exists(long id) {\r
 112         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 113         boolean check = query.prepare("Select id from linkednotebook where id=:id");\r
 114         query.bindValue(":id", id);\r
 115                 check = query.exec();\r
 116                 if (!check) {\r
 117                         logger.log(logger.MEDIUM, "LinkedNotebook Table exists check failed.");\r
 118                         logger.log(logger.MEDIUM, query.lastError().toString());\r
 119                 }\r
 120                 if (query.next())\r
 121                         return true;\r
 122                 return false;\r
 123         }\r
 124         // Update a notebook\r
 125         public void updateNotebook(LinkedNotebook tempNotebook, boolean isDirty) {\r
 126                 boolean check;\r
 127                 if (!exists(tempNotebook.getId())) {\r
 128                         addNotebook(tempNotebook, isDirty);\r
 129                         return;\r
 130                 }\r
 131                 \r
 132         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 133         check = query.prepare("Update LinkedNotebook set id=:id, shareName=:shareName, " +\r
 134                         "username=:username, shardID=:shardID, shareKey=:shareKey, url=:url, isDirty=:isDirty");\r
 135                 query.bindValue(":id", tempNotebook.getId());\r
 136                 query.bindValue(":shareName", tempNotebook.getShareName());\r
 137                 query.bindValue(":username", tempNotebook.getUsername());\r
 138                 query.bindValue(":shardID", tempNotebook.getShardId());\r
 139                 query.bindValue(":shareKey", tempNotebook.getShareKey());\r
 140                 query.bindValue(":url", tempNotebook.getUri());\r
 141 \r
 142                 query.bindValue(":isDirty", isDirty);\r
 143                 \r
 144                 check = query.exec();\r
 145                 if (!check) {\r
 146                         logger.log(logger.MEDIUM, "LinkedNotebook Table update failed.");\r
 147                         logger.log(logger.MEDIUM, query.lastError().toString());\r
 148                 }\r
 149         }\r
 150         // Load notebooks from the database\r
 151         public List<LinkedNotebook> getAll() {\r
 152                 LinkedNotebook tempNotebook;\r
 153                 List<LinkedNotebook> index = new ArrayList<LinkedNotebook>();\r
 154                 boolean check;\r
 155                                         \r
 156         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 157                                         \r
 158                 check = query.exec("Select id, shareName, username, shardID, shareKey url, " +\r
 159                                 " from LinkedNotebook");\r
 160                 if (!check)\r
 161                         logger.log(logger.EXTREME, "Notebook SQL retrieve has failed.");\r
 162                 while (query.next()) {\r
 163                         tempNotebook = new LinkedNotebook();\r
 164                         tempNotebook.setId(query.valueLong(0));\r
 165                         tempNotebook.setUsername(query.valueString(1));\r
 166                         tempNotebook.setShardId(query.valueString(2));\r
 167                         tempNotebook.setShareKey(query.valueString(3));\r
 168                         tempNotebook.setUri(query.valueString(4));\r
 169 \r
 170                         index.add(tempNotebook); \r
 171                 }       \r
 172                 return index;\r
 173         }                       \r
 174 \r
 175         // does a record exist?\r
 176         public String findNotebookByShareName(String name) {\r
 177                 \r
 178                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 179                 \r
 180                 query.prepare("Select guid from Linkednotebook where shareName=:name");\r
 181                 query.bindValue(":name", name);\r
 182                 if (!query.exec())\r
 183                         logger.log(logger.EXTREME, "Linked notebook SQL retrieve by share name has failed.");\r
 184                 String val = null;\r
 185                 if (query.next())\r
 186                         val = query.valueString(0);\r
 187                 return val;\r
 188         }\r
 189 \r
 190 \r
 191 }\r
 192 \r