Mercurial > dive4elements > framework
diff artifact-database/src/main/java/de/intevation/artifactdatabase/Backend.java @ 308:a077bb098eb4
Fixed broken SQL statement. Added debug output.
artifacts/trunk@2427 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
---|---|
date | Sun, 31 Jul 2011 17:28:07 +0000 |
parents | d96bcb40dbf9 |
children | 86dd32b45d87 |
line wrap: on
line diff
--- a/artifact-database/src/main/java/de/intevation/artifactdatabase/Backend.java Sun Jul 31 15:18:57 2011 +0000 +++ b/artifact-database/src/main/java/de/intevation/artifactdatabase/Backend.java Sun Jul 31 17:28:07 2011 +0000 @@ -19,6 +19,7 @@ import de.intevation.artifacts.common.utils.StringUtils; import de.intevation.artifacts.common.utils.XMLUtils; +import de.intevation.artifacts.common.utils.LRUCache; import de.intevation.artifactdatabase.db.SQLExecutor; import de.intevation.artifactdatabase.db.SQL; @@ -1568,23 +1569,21 @@ public boolean loadAllArtifacts(final ArtifactLoadedCallback alc) { + logger.debug("loadAllArtifacts"); + if (factoryLookup == null) { logger.error("factory lookup == null"); return false; } - return sqlExecutor.new Instance() { + boolean success = sqlExecutor.new Instance() { + @Override public boolean doIt() throws SQLException { + logger.debug("doIt"); // a little cache to avoid too much deserializations. - Map<String, Artifact> alreadyLoaded = - new LinkedHashMap<String, Artifact>() { - @Override - protected boolean removeEldestEntry(Map.Entry eldest) { - // store only the last 200 to avoid memory flooding - return size() > 200; - } - }; + LRUCache<String, Artifact> alreadyLoaded = + new LRUCache<String, Artifact>(200); prepareStatement(SQL_ALL_ARTIFACTS); result = stmnt.executeQuery(); @@ -1624,6 +1623,12 @@ return true; } }.runRead(); + + if (logger.isDebugEnabled()) { + logger.debug("loadAllArtifacts success: " + success); + } + + return success; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :