public void start()

in geronimo-connector/src/main/java/org/apache/geronimo/connector/outbound/transactionlog/LogXAResource.java [87:106]

• 19 lines of code
• 6 McCabe index (conditional complexity)

    public void start(Xid xid, int flag) throws XAException {
        if (flag == XAResource.TMNOFLAGS) {
            // first time in this transaction
            if (this.xid != null) {
                throw new XAException("already enlisted");
            }
            this.xid = xid;
            try {
                localTransaction.begin();
            } catch (ResourceException e) {
                throw (XAException) new XAException("could not start local tx").initCause(e);
            }
        } else if (flag == XAResource.TMRESUME) {
            if (xid != this.xid) {
                throw new XAException("attempting to resume in different transaction");
            }
        } else {
            throw new XAException("unknown state");
        }
     }