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author(no author) <(no author)@d688527b-c9ab-4aba-bd8d-4036d912da1d>2005-07-18 07:19:15 +0000
committer(no author) <(no author)@d688527b-c9ab-4aba-bd8d-4036d912da1d>2005-07-18 07:19:15 +0000
commita14de9592f27182b8b3ef7dfe3950ce4a9c843e0 (patch)
tree4cb2968dc180fbef2e2ca43df81e9b9ca5469e3e /spss.server/src/at/gv/egovernment/moa/spss/server/transaction/TransactionIDGenerator.java
parentac3296bb205048da5a1e4494dd4956f4312cf948 (diff)
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This commit was manufactured by cvs2svn to create tagtags/Build-ID-1_2_0_D10
'Build-ID-1_2_0_D10'. git-svn-id: https://joinup.ec.europa.eu/svn/moa-idspss/tags/Build-ID-1_2_0_D10@383 d688527b-c9ab-4aba-bd8d-4036d912da1d
Diffstat (limited to 'spss.server/src/at/gv/egovernment/moa/spss/server/transaction/TransactionIDGenerator.java')
-rw-r--r--spss.server/src/at/gv/egovernment/moa/spss/server/transaction/TransactionIDGenerator.java51
1 files changed, 0 insertions, 51 deletions
diff --git a/spss.server/src/at/gv/egovernment/moa/spss/server/transaction/TransactionIDGenerator.java b/spss.server/src/at/gv/egovernment/moa/spss/server/transaction/TransactionIDGenerator.java
deleted file mode 100644
index 6eb07defe..000000000
--- a/spss.server/src/at/gv/egovernment/moa/spss/server/transaction/TransactionIDGenerator.java
+++ /dev/null
@@ -1,51 +0,0 @@
-package at.gv.egovernment.moa.spss.server.transaction;
-
-
-/**
- * A generator for unique transaction IDs.
- *
- * <p>The transaction IDs are of the form "<base>-<counter>", where:
- * <ul>
- * <li><code>base</code> is initialized with the system time when this class is
- * being loaded</li>
- * <li><code>counter</code> is incremented sequentially on each call to
- * <code>nextID()</code></li>
- * </ul>
- * </p>
- *
- * <p> Assuming that it is highly unlikely that MOA servers are started at
- * exactly the same time instant, the mechanism provided by this class should
- * guarantee unique transaction IDs across multiple restarts and/or instances of
- * the server.</p>
- *
- * @author Patrick Peck
- * @author Stefan Knirsch
- */
-public class TransactionIDGenerator {
-
- /** Request sequence number. */
- private static long counter = 0;
- /** The base value to which to append the sequence number. */
- private static String base = null;
-
- /**
- * Set up the initial base value.
- */
- static {
- synchronized (TransactionIDGenerator.class) {
- base = Long.toString(System.currentTimeMillis());
- }
- }
-
- /**
- * Returns the next transaction ID.
- *
- * @return The next transaction ID.
- */
- public static synchronized String nextID() {
- counter++;
-
- return (base + "-" + counter);
- }
-
-}