Author: arminw
Date: Mon Jan 16 16:35:57 2006
New Revision: 369616
URL: http://svn.apache.org/viewcvs?rev=369616&view=rev
Log:
use negative values for transient sequence id's
Modified:
db/ojb/branches/OJB_1_0_RELEASE/src/java/org/apache/ojb/broker/util/sequence/SequenceManagerTransientImpl.java
Modified:
db/ojb/branches/OJB_1_0_RELEASE/src/java/org/apache/ojb/broker/util/sequence/SequenceManagerTransientImpl.java
URL:
http://svn.apache.org/viewcvs/db/ojb/branches/OJB_1_0_RELEASE/src/java/org/apache/ojb/broker/util/sequence/SequenceManagerTransientImpl.java?rev=369616&r1=369615&r2=369616&view=diff
==============================================================================
---
db/ojb/branches/OJB_1_0_RELEASE/src/java/org/apache/ojb/broker/util/sequence/SequenceManagerTransientImpl.java
(original)
+++
db/ojb/branches/OJB_1_0_RELEASE/src/java/org/apache/ojb/broker/util/sequence/SequenceManagerTransientImpl.java
Mon Jan 16 16:35:57 2006
@@ -31,7 +31,7 @@
Use keyword 'volatile' to make decrement of a long value an
atomic operation
*/
- private static volatile long tempKey = 1000;
+ private static volatile long tempKey = -1000;
public SequenceManagerTransientImpl(PersistenceBroker broker)
{
@@ -43,8 +43,8 @@
/*
arminw:
We need unique 'dummy keys' for new objects before storing.
- Variable 'tempKey' is declared volatile, thus increment should be
atomic
+ Variable 'tempKey' is declared volatile, thus decrement should be
atomic
*/
- return ++tempKey;
+ return --tempKey;
}
}
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