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

   1 /*
   2  * This file is part of NixNote/NeighborNote
   3  * Copyright 2009 Randy Baumgarte
   4  * Copyright 2013 Yuki Takahashi
   5  *
   6  * This file may be licensed under the terms of of the
   7  * GNU General Public License Version 2 (the ``GPL'').
   8  *
   9  * Software distributed under the License is distributed
  10  * on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either
  11  * express or implied. See the GPL for the specific language
  12  * governing rights and limitations.
  13  *
  14  * You should have received a copy of the GPL along with this
  15  * program. If not, go to http://www.gnu.org/licenses/gpl.html
  16  * or write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18  *
  19 */
  20 package cx.fbn.nevernote.sql;
  21
  22 import java.io.File;
  23 import java.sql.Connection;
  24 import java.sql.DriverManager;
  25 import java.sql.SQLException;
  26
  27 import cx.fbn.nevernote.Global;
  28 import cx.fbn.nevernote.sql.driver.NSqlQuery;
  29 import cx.fbn.nevernote.utilities.ApplicationLogger;
  30
  31
  32 public class DatabaseConnection {
  33         // Table helpers
  34         private WordsTable                                      wordsTable;
  35         private TagTable                                        tagTable;
  36         private NotebookTable                           notebookTable;
  37         private NoteTable                                       noteTable;
  38         private DeletedTable                            deletedTable;
  39         private SavedSearchTable                        searchTable;
  40         private WatchFolderTable                        watchFolderTable;
  41         private InvalidXMLTable                         invalidXMLTable;
  42         private LinkedNotebookTable                     linkedNotebookTable;
  43         private SharedNotebookTable                     sharedNotebookTable;
  44         private InkImagesTable                          inkImagesTable;
  45         private SyncTable                                       syncTable;
  46         private SystemIconTable                         systemIconTable;
  47         // ICHANGED
  48         private HistoryTable historyTable;
  49         private ExcludedTable excludedTable;
  50         private StaredTable staredTable;
  51
  52         private final ApplicationLogger         logger;
  53         private Connection                                      conn;
  54         private Connection                                      indexConn;
  55         private Connection                                      resourceConn;
  56         // ICHANGED
  57         private Connection behaviorConn;
  58
  59         int throttle;
  60         int id;
  61
  62         // ICHANGED String burlを追加
  63         public DatabaseConnection(ApplicationLogger l, String url, String iurl, String rurl, String burl, String userid, String password, String cypherPassword, int throttle) {
  64                 logger = l;
  65                 this.throttle = throttle;
  66                 // ICHANGED burlを追加
  67                 dbSetup(url, iurl, rurl, burl, userid, password, cypherPassword);
  68         }
  69
  70         private void setupTables() {
  71                 tagTable = new TagTable(logger, this);
  72                 notebookTable = new NotebookTable(logger, this);
  73                 noteTable = new NoteTable(logger, this);
  74                 deletedTable = new DeletedTable(logger, this);
  75                 searchTable = new SavedSearchTable(logger, this);
  76                 watchFolderTable = new WatchFolderTable(logger, this);
  77                 invalidXMLTable = new InvalidXMLTable(logger, this);
  78                 wordsTable = new WordsTable(logger, this);
  79                 syncTable = new SyncTable(logger, this);
  80                 linkedNotebookTable = new LinkedNotebookTable(logger, this);
  81                 sharedNotebookTable = new SharedNotebookTable(logger, this);
  82                 systemIconTable = new SystemIconTable(logger, this);
  83                 inkImagesTable = new InkImagesTable(logger, this);
  84                 // ICHANGED
  85                 historyTable = new HistoryTable(logger, this);
  86                 excludedTable = new ExcludedTable(logger, this);
  87                 staredTable = new StaredTable(logger, this);
  88
  89         }
  90
  91
  92         // Compact the database
  93         public void compactDatabase() {
  94
  95         }
  96
  97         // Initialize the database connection
  98         // ICHANGED String behaviorUrlを追加
  99         public void dbSetup(String url,String indexUrl, String resourceUrl, String behaviorUrl, String userid, String userPassword, String cypherPassword) {
 100                 logger.log(logger.HIGH, "Entering DatabaseConnection.dbSetup " +id);
 101
 102
 103                 try {
 104                         Class.forName("org.h2.Driver");
 105                 } catch (ClassNotFoundException e1) {
 106                         e1.printStackTrace();
 107                         System.exit(16);
 108                 }
 109
 110 //              QJdbc.initialize();
 111
 112                 setupTables();
 113
 114                 File f = Global.getFileManager().getDbDirFile(Global.databaseName + ".h2.db");
 115                 boolean dbExists = f.exists();
 116                 f = Global.getFileManager().getDbDirFile(Global.indexDatabaseName + ".h2.db");
 117                 boolean indexDbExists = f.exists();
 118                 f = Global.getFileManager().getDbDirFile(Global.resourceDatabaseName + ".h2.db");
 119                 boolean resourceDbExists = f.exists();
 120                 // ICHANGED
 121                 f = Global.getFileManager().getDbDirFile(Global.behaviorDatabaseName + ".h2.db");
 122                 boolean behaviorDbExists = f.exists();
 123
 124                 logger.log(logger.HIGH, "Entering RDatabaseConnection.dbSetup");
 125
 126                 String passwordString = null;
 127                 try {
 128
 129                         if (cypherPassword==null || cypherPassword.trim().equals(""))
 130                                 passwordString = userPassword;
 131                         else
 132                                 passwordString = cypherPassword+" "+userPassword;
 133 //                      conn = DriverManager.getConnection(url,userid,passwordString);
 134 //                      conn = DriverManager.getConnection(url,userid,passwordString);
 135 //                      conn = DriverManager.getConnection(url+";CACHE_SIZE=4096",userid,passwordString);
 136                         if (throttle == 0) {
 137                                 conn = DriverManager.getConnection(url+";CACHE_SIZE="+Global.databaseCache,userid,passwordString);
 138                         } else {
 139                                 conn = DriverManager.getConnection(url+";THROTTLE=" +new Integer(throttle).toString()+";CACHE_SIZE="+Global.databaseCache,userid,passwordString);
 140                         }
 141                         indexConn = DriverManager.getConnection(indexUrl,userid,passwordString);
 142                         resourceConn = DriverManager.getConnection(resourceUrl,userid,passwordString);
 143                         // ICHANGED
 144                         behaviorConn = DriverManager.getConnection(behaviorUrl, userid, passwordString);
 145
 146 //                      conn = DriverManager.getConnection(url+";AUTO_SERVER=TRUE",userid,passwordString);
 147                 } catch (SQLException e) {
 148                         e.printStackTrace();
 149                         return;
 150                 }
 151
 152                 // If it doesn't exist and we are the main thread, then we need to create stuff.
 153                 if (!dbExists)  {
 154                         createTables();
 155                         Global.setAutomaticLogin(false);
 156                 }
 157                 if (!resourceDbExists) {
 158                         createResourceTables();
 159                         if (dbTableExists("NoteResources")) {
 160                                 // Begin migration of database
 161                                 NSqlQuery query = new NSqlQuery(resourceConn);
 162                                 String linkcmd = "create linked table oldnoteresources "+
 163                                                 "('org.h2.Driver', '"+url+"', '"+userid+"', '"+passwordString+"', 'NoteResources')";
 164                                 query.exec(linkcmd);
 165                                 query.exec("insert into noteresources (select * from oldnoteresources)");
 166                                 query.exec("Drop table oldnoteresources;");
 167                                 query.exec("Update noteresources set indexneeded='true'");
 168
 169                         }
 170                 }
 171                 if (!indexDbExists)  {
 172                         createIndexTables();
 173                         executeSql("Update note set indexneeded='true'");
 174                 }
 175
 176                 // ICHANGED
 177                 // 操作履歴テーブルと除外ノートテーブルとスター付きノートテーブルを作る
 178                 if (!behaviorDbExists) {
 179                         createHistoryTables();
 180                         createExcludedTables();
 181                         createStaredTables();
 182                 }
 183
 184                 // If we encrypted/decrypted it the last time, we need to reconnect the tables.
 185 //              if (Global.relinkTables) {
 186 //                      NSqlQuery query = new NSqlQuery(conn);
 187 //                      query.exec("Drop table NoteResources;");
 188 //                      String linkcmd = "create linked table NoteResources "
 189 //                              +"('org.h2.Driver', '"+url+"', '"+userid+"', '"+passwordString+ "', 'NoteResources')";
 190 //                      System.out.println(linkcmd);
 191 //                      query.exec(linkcmd);
 192 //                      System.err.println(query.lastError());
 193 //                      Global.relinkTables = false;
 194 //              }
 195
 196
 197                 logger.log(logger.HIGH, "Leaving DatabaseConnection.dbSetup" +id);
 198         }
 199
 200
 201         public void dbShutdown() {
 202                 logger.log(logger.HIGH, "Entering RDatabaseConnection.dbShutdown");
 203                 try {
 204                         conn.close();
 205                 } catch (SQLException e) {
 206                         e.printStackTrace();
 207                 }
 208                 logger.log(logger.HIGH, "Leaving RDatabaseConnection.dbShutdown");
 209         }
 210
 211         public void upgradeDb(String version) {
 212                 if (version.equals("0.85")) {
 213                         executeSql("alter table note add column titleColor integer");
 214                         executeSql("alter table note add column thumbnail blob");
 215                         executeSql("alter table note add column thumbnailneeded boolean");
 216                         executeSql("Update note set thumbnailneeded = true;");
 217                         executeSql("create index NOTE_NOTEBOOK_INDEX on note (notebookguid, guid);");
 218                         executeSql("create index NOTETAGS_TAG_INDEX on notetags (tagguid, noteguid);");
 219                         version = "0.86";
 220                         Global.setDatabaseVersion(version);
 221                 }
 222                 if (version.equals("0.86")) {
 223
 224                         executeSql("alter table notebook add column publishingUri VarChar");
 225                         executeSql("alter table notebook add column publishingOrder Integer");
 226                         executeSql("alter table notebook add column publishingAscending Boolean");
 227                         executeSql("alter table notebook add column publishingPublicDescription varchar");
 228                         executeSql("alter table notebook add column stack varchar");
 229                         executeSql("alter table notebook add column icon blob");
 230                         executeSql("alter table notebook add column readOnly boolean");
 231                         executeSql("alter table notebook add column linked boolean");
 232
 233                         executeSql("alter table tag add column realname varchar");
 234                         executeSql("alter table tag add column linked boolean");
 235                         executeSql("alter table tag add column icon blob");
 236                         executeSql("alter table tag add column notebookguid varchar");
 237                         executeSql("alter table SavedSearch add column icon blob");
 238
 239                         executeSql("create index NOTE_THUMBNAIL_INDEX on note (thumbnailneeded, guid);");
 240                         executeSql("create index NOTE_EXPUNGED_INDEX on note (isExpunged, guid);");
 241                         executeSql("create index NOTE_DUEDATE_INDEX on note (attributeSubjectDate, guid);");
 242                         executeSql("create index TAG_NOTEBOOK_INDEX on tag (notebookGuid);");
 243
 244                         executeSql("update note set thumbnailneeded=true, thumbnail=null;");
 245                         executeSql("update notebook set publishingUri='', " +
 246                                         "publishingAscending=false, stack='', readonly=false, publishingOrder=1, " +
 247                                         "publishingPublicDescription='', linked=false");
 248                         executeSql("update tag set linked=false, realname='', notebookguid=''");
 249
 250                         sharedNotebookTable.createTable();
 251                         linkedNotebookTable.createTable();
 252                         systemIconTable.createTable();
 253                         inkImagesTable.createTable();
 254
 255                         version = "0.95";
 256                         executeSql("Insert into Sync (key, value) values ('FullNotebookSync', 'true')");
 257                         executeSql("Insert into Sync (key, value) values ('FullLinkedNotebookSync', 'true')");
 258                         executeSql("Insert into Sync (key, value) values ('FullSharedNotebookSync', 'true')");
 259                         executeSql("Insert into Sync (key, value) values ('FullInkNoteImageSync', 'true')");
 260                         Global.setDatabaseVersion(version);
 261                 }
 262                 if (version.equals("0.95")) {
 263                         if (dbTableExists("words"))
 264                                 executeSql("Drop table words;");
 265                         if (dbTableExists("NoteResources"))
 266                                 executeSql("Drop table NoteResources;");
 267                 }
 268                 if (!dbTableColumnExists("NOTE", "ORIGINAL_GUID")) {
 269                         executeSql("alter table note add column ORIGINAL_GUID VarChar");
 270                         executeSql("create index NOTE_ORIGINAL_GUID_INDEX on note (original_guid, guid);");
 271                 }
 272                 if (!dbTableColumnExists("NOTEBOOK", "NARROW_SORT_ORDER")) {
 273                         executeSql("alter table notebook add column NARROW_SORT_ORDER integer");
 274                         executeSql("update notebook set NARROW_SORT_ORDER = -1");
 275
 276                         executeSql("alter table notebook add column WIDE_SORT_ORDER integer");
 277                         executeSql("update notebook set WIDE_SORT_ORDER = -1");
 278
 279                         executeSql("alter table notebook add column WIDE_SORT_COLUMN integer");
 280                         executeSql("update notebook set WIDE_SORT_COLUMN = -1");
 281
 282                         executeSql("alter table notebook add column NARROW_SORT_COLUMN integer");
 283                         executeSql("update notebook set NARROW_SORT_COLUMN = -1");
 284                 }
 285                 if (!dbTableColumnExists("NOTE", "PINNED")) {
 286                         executeSql("alter table note add column pinned integer");
 287                         executeSql("update note set pinned = 0");
 288                 }
 289                 if (!dbTableColumnExists("NOTE", "ATTRIBUTECONTENTCLASS")) {
 290                         executeSql("alter table note add column attributeContentClass VarChar");
 291                         executeSql("update note set attributeContentClass = ''");
 292                 }
 293
 294                 // Apache Luceneを使った日本語検索のためのプレーンテキストノートコンテンツカラムを準備
 295                 if (!dbTableColumnExists("NOTE", "CONTENTTEXT")) {
 296                         executeSql("alter table note add column contentText VarChar");
 297                         executeSql("update note set contentText = ''");
 298                         NSqlQuery query = new NSqlQuery(conn);
 299                         query.exec("Select guid, content from Note where contentText = ''");
 300                         while (query.next()) {
 301                                 String guid = query.valueString(0);
 302                                 String content = query.valueString(1);
 303                                 String contentText = Global.extractPlainText(content);
 304                                 NSqlQuery query2 = new NSqlQuery(conn);
 305                                 query2.prepare("update note set contentText=:contentText where guid=:guid");
 306                                 query2.bindValue(":contentText", contentText);
 307                                 query2.bindValue(":guid", guid);
 308                                 query2.exec();
 309                         }
 310                 }
 311         }
 312
 313         public void executeSql(String sql) {
 314                 NSqlQuery query = new NSqlQuery(conn);
 315                 query.exec(sql);
 316         }
 317
 318         public void checkDatabaseVersion() {
 319                 if (!Global.getDatabaseVersion().equals("0.86")) {
 320                         upgradeDb(Global.getDatabaseVersion());
 321                 }
 322                 if (!Global.getDatabaseVersion().equals("0.95")) {
 323                         upgradeDb(Global.getDatabaseVersion());
 324                 }
 325                 if (!Global.getDatabaseVersion().equals("0.97")) {
 326                         upgradeDb(Global.getDatabaseVersion());
 327                 }
 328         }
 329
 330
 331         public void backupDatabase(int highSequence, long date) {
 332
 333         }
 334
 335
 336         public void createTables() {
 337                 Global.setDatabaseVersion("0.85");
 338                 Global.setAutomaticLogin(false);
 339                 Global.saveCurrentNoteGuid("");
 340                 Global.saveUploadAmount(0);
 341
 342                 getTagTable().createTable();
 343                 notebookTable.createTable(true);
 344                 noteTable.createTable();
 345                 deletedTable.createTable();
 346                 searchTable.createTable();
 347                 watchFolderTable.createTable();
 348                 invalidXMLTable.createTable();
 349                 syncTable.createTable();
 350         }
 351
 352         public void createIndexTables() {
 353                 wordsTable.createTable();
 354         }
 355
 356         public void createResourceTables() {
 357                 noteTable.noteResourceTable.createTable();
 358         }
 359
 360         // ICHANGED
 361         public void createHistoryTables() {
 362                 historyTable.createTable();
 363         }
 364
 365         // ICHANGED
 366         public void createExcludedTables() {
 367                 excludedTable.createTable();
 368         }
 369
 370         // ICHANGED
 371         public void createStaredTables() {
 372                 staredTable.createTable();
 373         }
 374
 375         public Connection getConnection() {
 376                 return conn;
 377         }
 378         public Connection getIndexConnection() {
 379                 return  indexConn;
 380         }
 381         public Connection getResourceConnection() {
 382                 return resourceConn;
 383         }
 384
 385         // ICHANGED
 386         public Connection getBehaviorConnection() {
 387                 return behaviorConn;
 388         }
 389
 390         //***************************************************************
 391         //* Table get methods
 392         //***************************************************************
 393         public DeletedTable getDeletedTable() {
 394                 return deletedTable;
 395         }
 396         public TagTable getTagTable() {
 397                 return tagTable;
 398         }
 399         public NoteTable getNoteTable() {
 400                 return noteTable;
 401         }
 402         public NotebookTable getNotebookTable() {
 403                 return notebookTable;
 404         }
 405         public SavedSearchTable getSavedSearchTable() {
 406                 return searchTable;
 407         }
 408         public WatchFolderTable getWatchFolderTable() {
 409                 return watchFolderTable;
 410         }
 411         public WordsTable getWordsTable() {
 412                 return wordsTable;
 413         }
 414         public InvalidXMLTable getInvalidXMLTable() {
 415                 return invalidXMLTable;
 416         }
 417         public SyncTable getSyncTable() {
 418                 return syncTable;
 419         }
 420         public LinkedNotebookTable getLinkedNotebookTable() {
 421                 return linkedNotebookTable;
 422         }
 423         public SharedNotebookTable getSharedNotebookTable() {
 424                 return sharedNotebookTable;
 425         }
 426         public SystemIconTable getSystemIconTable() {
 427                 return systemIconTable;
 428         }
 429         public InkImagesTable getInkImagesTable() {
 430                 return inkImagesTable;
 431         }
 432
 433         // ICHANGED
 434         public HistoryTable getHistoryTable() {
 435                 return historyTable;
 436         }
 437
 438         // ICHANGED
 439         public ExcludedTable getExcludedTable() {
 440                 return excludedTable;
 441         }
 442
 443         // ICHANGED
 444         public StaredTable getStaredTable() {
 445                 return staredTable;
 446         }
 447
 448         //****************************************************************
 449         //* Begin/End transactions
 450         //****************************************************************
 451         public void beginTransaction() {
 452                 commitTransaction();
 453         NSqlQuery query = new NSqlQuery(getConnection());
 454                 if (!query.exec("Begin Transaction"))
 455                         logger.log(logger.EXTREME, "Begin transaction has failed: " +query.lastError());
 456
 457         }
 458         public void commitTransaction() {
 459         NSqlQuery query = new NSqlQuery(getConnection());
 460
 461                 if (!query.exec("Commit"))
 462                         logger.log(logger.EXTREME, "Transaction commit has failed: " +query.lastError());
 463         }
 464
 465         //****************************************************************
 466         //* Check if a table exists
 467         //****************************************************************
 468         public boolean dbTableExists(String name) {
 469         NSqlQuery query = new NSqlQuery(getConnection());
 470         query.prepare("select TABLE_NAME from INFORMATION_SCHEMA.TABLES where TABLE_NAME=:name");
 471         query.bindValue(":name", name.toUpperCase());
 472         query.exec();
 473         if (query.next())
 474                 return true;
 475         else
 476                 return false;
 477         }
 478
 479         //****************************************************************
 480         //* Check if a row in a table exists
 481         //****************************************************************
 482         public boolean dbTableColumnExists(String tableName, String columnName) {
 483         NSqlQuery query = new NSqlQuery(getConnection());
 484         query.prepare("select TABLE_NAME from INFORMATION_SCHEMA.COLUMNS where TABLE_NAME=:name and COLUMN_NAME=:column");
 485         query.bindValue(":name", tableName.toUpperCase());
 486         query.bindValue(":column", columnName);
 487         query.exec();
 488         if (query.next())
 489                 return true;
 490         else
 491                 return false;
 492         }
 493 }