Revision: 13791
http://gate.svn.sourceforge.net/gate/?rev=13791&view=rev
Author: valyt
Date: 2011-05-05 07:15:14 +0000 (Thu, 05 May 2011)
Log Message:
-----------
Open the H2 DB in read-only mode when searching (to make index archiving safer).
Modified Paths:
--------------
mimir/trunk/plugins/db-h2/src/gate/mimir/db/DBSemanticAnnotationHelper.java
Modified:
mimir/trunk/plugins/db-h2/src/gate/mimir/db/DBSemanticAnnotationHelper.java
===================================================================
--- mimir/trunk/plugins/db-h2/src/gate/mimir/db/DBSemanticAnnotationHelper.java
2011-05-03 14:58:58 UTC (rev 13790)
+++ mimir/trunk/plugins/db-h2/src/gate/mimir/db/DBSemanticAnnotationHelper.java
2011-05-05 07:15:14 UTC (rev 13791)
@@ -251,9 +251,11 @@
DB_CACHE_SIZE_OPTIONS_KEY);
// default to 100 MiB, if not provided
if(cacheSizeStr == null) cacheSizeStr = Integer.toString(100 *1024);
+ // open the database in read-only mode
dbConnection = DriverManager.getConnection(
"jdbc:h2:file:" + dbDir.getAbsolutePath() +
- "/" + tableBaseName + ";CACHE_SIZE=" + cacheSizeStr, "sa", "");
+ "/" + tableBaseName + ";CACHE_SIZE=" + cacheSizeStr +
+ ";ACCESS_MODE_DATA=r", "sa", "");
dbConnection.setReadOnly(true);
} catch(SQLException e) {
throw new RuntimeException("Error while initialising the database", e);
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