[Firebird-checkins] CVS: client-java/src/main/org/firebirdsql/jdbc AbstractConnection.java,1.38,1.39

[Roman R. <rro...@us...>]

Update of /cvsroot/firebird/client-java/src/main/org/firebirdsql/jdbc
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv14317/src/main/org/firebirdsql/jdbc

Modified Files:
	AbstractConnection.java 
Log Message:
removed synchronization on managed connection

Index: AbstractConnection.java
===================================================================
RCS file: /cvsroot/firebird/client-java/src/main/org/firebirdsql/jdbc/AbstractConnection.java,v
retrieving revision 1.38
retrieving revision 1.39
diff -b -U3 -r1.38 -r1.39
--- AbstractConnection.java	15 May 2005 12:02:17 -0000	1.38
+++ AbstractConnection.java	17 May 2005 08:12:00 -0000	1.39
@@ -380,7 +380,6 @@
         if (mc.autoCommit == autoCommit) 
             return;
         
-        synchronized(mc) {
             InternalTransactionCoordinator.AbstractTransactionCoordinator coordinator;
             if (autoCommit)
                 coordinator = new InternalTransactionCoordinator.AutoCommitCoordinator(this, localTransaction);
@@ -390,12 +389,10 @@
             txCoordinator.setCoordinator(coordinator);
             mc.setAutoCommit(autoCommit);
         }
-    }
 
     public void setManagedEnvironment(boolean managedConnection) throws SQLException {
         checkValidity();
         
-        synchronized(mc) {
             InternalTransactionCoordinator.AbstractTransactionCoordinator coordinator;
             
             if (managedConnection) {
@@ -408,7 +405,6 @@
              
             txCoordinator.setCoordinator(coordinator);
         }
-    }
 
     /**
      * Gets the current auto-commit state.
@@ -490,7 +486,6 @@
                 //leave managed transactions alone, they are normally
                 //committed after the Connection handle is closed.
                 
-                synchronized(mc) {
                     if (!getAutoCommit() && localTransaction.inTransaction()) {
                         //autocommit is always true for managed tx.
                         try {
@@ -498,7 +493,6 @@
                         } finally {
                             setAutoCommit(true);
                         }
-                    }
 
                     mc.close(this);
                 }
@@ -629,7 +623,6 @@
                     "Connection has being closed.",
                     FBSQLException.SQL_STATE_CONNECTION_CLOSED);
         
-        synchronized(mc) {
             try {
 
                 if (!getAutoCommit() && !mc.isManagedEnvironment())
@@ -641,7 +634,6 @@
                 throw new FBSQLException(re);
             } 
         }
-    }
 
     /**
      * Gets this Connection's current transaction isolation level.