protected Xid generateNewBranch ( ) { if ( tc . isEntryEnabled ( ) ) Tr . entry ( tc , "generateNewBranch" ) ; // Create a new Xid branch final XidImpl result = new XidImpl ( _txServiceXid , ++ _branchCount ) ; if ( tc . isEntryEnabled ( ) ) Tr . exit ( tc , "generateNewBranch" , result ) ; return result ; }
Generates a new XidImpl to represent a new branch of this transaction .