public void onRecord()

in geronimo-transaction/src/main/java/org/apache/geronimo/transaction/log/HOWLLog.java [395:426]

• 28 lines of code
• 4 McCabe index (conditional complexity)

        public void onRecord(LogRecord plainlr) {
            XALogRecord lr = (XALogRecord) plainlr;
            short recordType = lr.type;
            XACommittingTx tx = lr.getTx();
            if (recordType == LogRecordType.XACOMMIT) {

                byte[][] data = tx.getRecord();

                assert data[0].length == 4;
                int formatId = bytesToInt(data[1]);
                byte[] globalId = data[1];
                byte[] branchId = data[2];
                Xid masterXid = xidFactory.recover(formatId, globalId, branchId);

                Recovery.XidBranchesPair xidBranchesPair = new Recovery.XidBranchesPair(masterXid, tx);
                recoveredTx.put(masterXid, xidBranchesPair);
                log.log(Level.FINE, "recovered prepare record for master xid: " + masterXid);
                for (int i = 3; i < data.length; i += 2) {
                    byte[] branchBranchId = data[i];
                    String name = new String(data[i + 1]);

                    Xid branchXid = xidFactory.recover(formatId, globalId, branchBranchId);
                    TransactionBranchInfoImpl branchInfo = new TransactionBranchInfoImpl(branchXid, name);
                    xidBranchesPair.addBranch(branchInfo);
                    log.log(Level.FINE, "recovered branch for resource manager, branchId " + name + ", " + branchXid);
                }
            } else {
                if(recordType != LogRecordType.END_OF_LOG) { // This value crops up every time the server is started
                    log.log(Level.WARNING, "Received unexpected log record: " + lr +" ("+recordType+")");
                }
            }
        }