Mercurial > dive4elements > framework
comparison artifact-database/src/main/java/de/intevation/artifactdatabase/DatabaseCleaner.java @ 93:e27cf9c84eb8
Unified imports.
artifacts/trunk@849 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Sun, 28 Mar 2010 15:57:40 +0000 |
| parents | 730ff077a58c |
| children | 933bbc9fc11f |
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| 92:73d0ebae81d7 | 93:e27cf9c84eb8 |
|---|---|
| 1 package de.intevation.artifactdatabase; | 1 package de.intevation.artifactdatabase; |
| 2 | 2 |
| 3 import de.intevation.artifacts.Artifact; | 3 import de.intevation.artifacts.Artifact; |
| 4 | 4 |
| 5 import java.sql.Connection; | 5 import java.sql.Connection; |
| 6 import java.sql.SQLException; | |
| 7 import java.sql.PreparedStatement; | 6 import java.sql.PreparedStatement; |
| 8 import java.sql.ResultSet; | 7 import java.sql.ResultSet; |
| 9 | 8 import java.sql.SQLException; |
| 10 import javax.sql.DataSource; | |
| 11 | |
| 12 import org.apache.log4j.Logger; | |
| 13 | 9 |
| 14 import java.util.ArrayList; | 10 import java.util.ArrayList; |
| 15 import java.util.List; | 11 import java.util.List; |
| 12 | |
| 13 import javax.sql.DataSource; | |
| 14 | |
| 15 import org.apache.log4j.Logger; | |
| 16 | 16 |
| 17 /** | 17 /** |
| 18 * The database cleaner runs in background. It sleep for a configurable | 18 * The database cleaner runs in background. It sleep for a configurable |
| 19 * while and when it wakes up it removes outdated artifacts from the | 19 * while and when it wakes up it removes outdated artifacts from the |
| 20 * database. Outdated means that the the last access to the artifact | 20 * database. Outdated means that the the last access to the artifact |