Author: manik.surtani(a)jboss.com Date: 2009-03-11 06:04:36 -0400 (Wed, 11 Mar 2009) New Revision: 7898 Modified: core/trunk/src/main/java/org/jboss/cache/transaction/GlobalTransaction.java Log: Reduced synchronization Modified: core/trunk/src/main/java/org/jboss/cache/transaction/GlobalTransaction.java =================================================================== --- core/trunk/src/main/java/org/jboss/cache/transaction/GlobalTransaction.java 2009-03-11 10:00:29 UTC (rev 7897) +++ core/trunk/src/main/java/org/jboss/cache/transaction/GlobalTransaction.java 2009-03-11 10:04:36 UTC (rev 7898) @@ -28,6 +28,7 @@ import java.io.IOException; import java.io.ObjectInput; import java.io.ObjectOutput; +import java.util.concurrent.atomic.AtomicLong; /** @@ -44,7 +45,7 @@ private static final long serialVersionUID = 8011434781266976149L; - private static long sid = 0; + private static AtomicLong sid = new AtomicLong(0); private Address addr = null; private long id = -1; @@ -63,14 +64,9 @@ private GlobalTransaction(Address addr) { this.addr = addr; - id = newId(); + id = sid.getAndIncrement(); } - private static synchronized long newId() - { - return ++sid; - } - public static GlobalTransaction create(Address addr) { return new GlobalTransaction(addr);