Resolved issue [#MOCCA-745] (Two simultaneous requests within the same session cause failure in both requests).

git-svn-id: https://joinup.ec.europa.eu/svn/mocca/trunk@790 8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4

1 files changed, 38 insertions, 0 deletions

diff --git a/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/TransactionId.java b/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/TransactionId.java
new file mode 100644
index 00000000..329db1bb
--- /dev/null
+++ b/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/TransactionId.java
@@ -0,0 +1,38 @@
+/*
+* Copyright 2009 Federal Chancellery Austria and
+* Graz University of Technology
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+package at.gv.egiz.bku.online.webapp;
+
+import java.io.Serializable;
+
+public class TransactionId implements Serializable {
+
+  private static final long serialVersionUID = 1L;
+
+  public static final String TRANSACTION_INDEX = "tidx";
+  
+  private int index = 0;
+  
+  public synchronized int next() {
+    return ++index;
+  }
+  
+  public synchronized int get() {
+    return index;
+  }
+  
+}