# HG changeset patch
# User Sascha L. Teichmann <sascha.teichmann@intevation.de>
# Date 1318001578 0
# Node ID 6d239c58c636b21819a38788051c2be1204d562a
# Parent  2c968defd878facc0ae6f513c290cf2abb7a7643
Fixed flys/issue255

artifacts/trunk@2907 c6561f87-3c4e-4783-a992-168aeb5c3f6f

diff -r 2c968defd878 -r 6d239c58c636 ChangeLog
--- a/ChangeLog	Fri Sep 23 08:42:17 2011 +0000
+++ b/ChangeLog	Fri Oct 07 15:32:58 2011 +0000
@@ -1,3 +1,10 @@
+2011-10-07	Sascha L. Teichmann	<sascha.teichmann@intevation.de>
+
+	Fixed flys/issue255
+
+	* artifact-database/src/main/java/de/intevation/artifactdatabase/db/DBConnection.java(getDataSource()):
+	  Serialized the loading of database drivers.
+
 2011-09-23	Felix Wolfsteller	<felix.wolfsteller@intevation.de>
 
 	Fix debug helper toString(Node).
diff -r 2c968defd878 -r 6d239c58c636 artifact-database/src/main/java/de/intevation/artifactdatabase/db/DBConnection.java
--- a/artifact-database/src/main/java/de/intevation/artifactdatabase/db/DBConnection.java	Fri Sep 23 08:42:17 2011 +0000
+++ b/artifact-database/src/main/java/de/intevation/artifactdatabase/db/DBConnection.java	Fri Oct 07 15:32:58 2011 +0000
@@ -96,7 +96,9 @@
             }
 
             try {
-                Class.forName(driver);
+                synchronized (DBConnection.class) {
+                    Class.forName(driver);
+                }
             }
             catch (ClassNotFoundException cnfe) {
                 log.error("cannot load driver", cnfe);