MOB-434: Cluster-wide Locking Service

- DAO and unit tests (MOB-436)
 - MySQL and Derby scripts (MOB-438)
 - TODO: Oracle, PostgreSQL and SQLServer for Enterprise
 - TOD0: Wrap lock wait and lock retry behaviour


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@13947 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/transaction/RetryingTransactionHelper.java

@@ -54,6 +54,7 @@ import org.springframework.aop.framework.ProxyFactory;
 import org.springframework.dao.ConcurrencyFailureException;
 import org.springframework.dao.DataIntegrityViolationException;
 import org.springframework.dao.DeadlockLoserDataAccessException;
+import org.springframework.jdbc.JdbcUpdateAffectedIncorrectNumberOfRowsException;
 import org.springframework.jdbc.UncategorizedSQLException;
 
 import com.ibatis.common.jdbc.exception.NestedSQLException;
@@ -95,6 +96,7 @@ public class RetryingTransactionHelper
                 ConcurrencyFailureException.class,
                 DeadlockLoserDataAccessException.class,
                 StaleObjectStateException.class,
+                JdbcUpdateAffectedIncorrectNumberOfRowsException.class,     // Similar to StaleObjectState
                 LockAcquisitionException.class,
                 ConstraintViolationException.class,
                 UncategorizedSQLException.class,
@@ -137,7 +139,7 @@ public class RetryingTransactionHelper
 
     /**
      * Callback interface
-     * @author britt
+     * @author Derek Hulley
      */
     public interface RetryingTransactionCallback<Result>
     {