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[neighbornote/NeighborNote.git] / 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         
295         public void executeSql(String sql) {
296                 NSqlQuery query = new NSqlQuery(conn);
297                 query.exec(sql);        
298         }
299         
300         public void checkDatabaseVersion() {
301                 if (!Global.getDatabaseVersion().equals("0.86")) {
302                         upgradeDb(Global.getDatabaseVersion());
303                 }
304                 if (!Global.getDatabaseVersion().equals("0.95")) {
305                         upgradeDb(Global.getDatabaseVersion());
306                 }
307                 if (!Global.getDatabaseVersion().equals("0.97")) {
308                         upgradeDb(Global.getDatabaseVersion());
309                 }
310         }
311         
312
313         public void backupDatabase(int highSequence, long date) {
314                 
315         }
316         
317         
318         public void createTables() {
319                 Global.setDatabaseVersion("0.85");
320                 Global.setAutomaticLogin(false);
321                 Global.saveCurrentNoteGuid("");
322                 Global.saveUploadAmount(0);
323                 
324                 getTagTable().createTable();
325                 notebookTable.createTable(true);
326                 noteTable.createTable();
327                 deletedTable.createTable();             
328                 searchTable.createTable();
329                 watchFolderTable.createTable();
330                 invalidXMLTable.createTable();
331                 syncTable.createTable();
332         }
333         
334         public void createIndexTables() {
335                 wordsTable.createTable();
336         }
337         
338         public void createResourceTables() {
339                 noteTable.noteResourceTable.createTable();
340         }
341         
342         // ICHANGED
343         public void createHistoryTables() {
344                 historyTable.createTable();
345         }
346         
347         // ICHANGED
348         public void createExcludedTables() {
349                 excludedTable.createTable();
350         }
351         
352         // ICHANGED
353         public void createStaredTables() {
354                 staredTable.createTable();
355         }
356         
357         public Connection getConnection() {
358                 return conn;
359         }
360         public Connection getIndexConnection() {
361                 return  indexConn;
362         }
363         public Connection getResourceConnection() {
364                 return resourceConn;
365         }
366         
367         // ICHANGED
368         public Connection getBehaviorConnection() {
369                 return behaviorConn;
370         }
371         
372         //***************************************************************
373         //* Table get methods
374         //***************************************************************
375         public DeletedTable getDeletedTable() {
376                 return deletedTable;
377         }
378         public TagTable getTagTable() {
379                 return tagTable;
380         }
381         public NoteTable getNoteTable() {
382                 return noteTable;
383         }
384         public NotebookTable getNotebookTable() {
385                 return notebookTable;
386         }
387         public SavedSearchTable getSavedSearchTable() {
388                 return searchTable;
389         }
390         public WatchFolderTable getWatchFolderTable() {
391                 return watchFolderTable;
392         }
393         public WordsTable getWordsTable() {
394                 return wordsTable;
395         }
396         public InvalidXMLTable getInvalidXMLTable() {
397                 return invalidXMLTable;
398         }
399         public SyncTable getSyncTable() {
400                 return syncTable;
401         }
402         public LinkedNotebookTable getLinkedNotebookTable() {
403                 return linkedNotebookTable;
404         }
405         public SharedNotebookTable getSharedNotebookTable() {
406                 return sharedNotebookTable;
407         }
408         public SystemIconTable getSystemIconTable() {
409                 return systemIconTable;
410         }
411         public InkImagesTable getInkImagesTable() {
412                 return inkImagesTable;
413         }
414         
415         // ICHANGED
416         public HistoryTable getHistoryTable() {
417                 return historyTable;
418         }
419         
420         // ICHANGED
421         public ExcludedTable getExcludedTable() {
422                 return excludedTable;
423         }
424         
425         // ICHANGED
426         public StaredTable getStaredTable() {
427                 return staredTable;
428         }
429
430         //****************************************************************
431         //* Begin/End transactions
432         //****************************************************************
433         public void beginTransaction() {
434                 commitTransaction();
435         NSqlQuery query = new NSqlQuery(getConnection());                                                       
436                 if (!query.exec("Begin Transaction"))
437                         logger.log(logger.EXTREME, "Begin transaction has failed: " +query.lastError());
438
439         }
440         public void commitTransaction() {
441         NSqlQuery query = new NSqlQuery(getConnection());
442                                                         
443                 if (!query.exec("Commit"))
444                         logger.log(logger.EXTREME, "Transaction commit has failed: " +query.lastError());
445         }
446
447         //****************************************************************
448         //* Check if a table exists
449         //****************************************************************
450         public boolean dbTableExists(String name) {
451         NSqlQuery query = new NSqlQuery(getConnection());
452         query.prepare("select TABLE_NAME from INFORMATION_SCHEMA.TABLES where TABLE_NAME=:name");
453         query.bindValue(":name", name.toUpperCase());
454         query.exec();
455         if (query.next())
456                 return true;
457         else
458                 return false;
459         }
460         
461         //****************************************************************
462         //* Check if a row in a table exists
463         //****************************************************************
464         public boolean dbTableColumnExists(String tableName, String columnName) {
465         NSqlQuery query = new NSqlQuery(getConnection());
466         query.prepare("select TABLE_NAME from INFORMATION_SCHEMA.COLUMNS where TABLE_NAME=:name and COLUMN_NAME=:column");
467         query.bindValue(":name", tableName.toUpperCase());
468         query.bindValue(":column", columnName);
469         query.exec();
470         if (query.next())
471                 return true;
472         else
473                 return false;
474         }
475 }