Mercurial > dive4elements > framework
comparison artifact-database/src/main/java/org/dive4elements/artifactdatabase/Backend.java @ 541:3b1e48d22ce0
Experimentally let database cleaner and backend share the same sql executor.
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Thu, 03 Sep 2015 15:34:07 +0200 |
| parents | 6f6a5b229a7a |
| children | 68f01f10624e |
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| 540:91b1435fb9ea | 541:3b1e48d22ce0 |
|---|---|
| 269 public Backend(DBConfig config) { | 269 public Backend(DBConfig config) { |
| 270 this(); | 270 this(); |
| 271 this.config = config; | 271 this.config = config; |
| 272 sqlExecutor = new SQLExecutor(config.getDBConnection()); | 272 sqlExecutor = new SQLExecutor(config.getDBConnection()); |
| 273 setupSQL(config.getSQL()); | 273 setupSQL(config.getSQL()); |
| 274 } | |
| 275 | |
| 276 public SQLExecutor getSQLExecutor() { | |
| 277 return sqlExecutor; | |
| 274 } | 278 } |
| 275 | 279 |
| 276 /** | 280 /** |
| 277 * Constructor to create a backend with a link to the database cleaner. | 281 * Constructor to create a backend with a link to the database cleaner. |
| 278 * @param cleaner The clean which periodically removes outdated | 282 * @param cleaner The clean which periodically removes outdated |
| 704 final Long ttl | 708 final Long ttl |
| 705 ) { | 709 ) { |
| 706 final int [] id = new int[1]; | 710 final int [] id = new int[1]; |
| 707 | 711 |
| 708 SQLExecutor.Instance exec = sqlExecutor.new Instance() { | 712 SQLExecutor.Instance exec = sqlExecutor.new Instance() { |
| 713 @Override | |
| 709 public boolean doIt() throws SQLException { | 714 public boolean doIt() throws SQLException { |
| 710 prepareStatement(SQL_NEXT_ID); | 715 prepareStatement(SQL_NEXT_ID); |
| 711 result = stmnt.executeQuery(); | 716 result = stmnt.executeQuery(); |
| 712 | 717 |
| 713 if (!result.next()) { | 718 if (!result.next()) { |