Examples of com.taobao.metamorphosis.server.transaction.store.TransactionCommands.AppendMessageCommand

    }




    private int appendMsg(final int number, final long offset, final TxCommand cmd, final DataFile dataFile)
            throws InvalidProtocolBufferException, IOException {
        final AppendMessageCommand appendCmd = AppendMessageCommand.parseFrom(cmd.getCmdContent());
        final PutCommand putCmd =
                (PutCommand) decoer.decode(IoBuffer.wrap(appendCmd.getPutCommand().toByteArray()), null);
        final MessageStore store = this.storeManager.getOrCreateMessageStore(putCmd.getTopic(), putCmd.getPartition());


        if (this.transactionStore.getInflyTx(putCmd.getTransactionId()) == null) {
            dataFile.increment();
        }
        this.transactionStore.addMessage(store, appendCmd.getMessageId(), putCmd, new JournalLocation(number, offset));
        return 0;
    }

    @Override
    public void addMessage(final MessageStore store, final long msgId, final PutCommand putCmd, JournalLocation location)
            throws IOException {
        if (location == null) {
            // ���طţ����put��־
            final AppendMessageCommand appendCmd =
                    AppendMessageCommand.newBuilder().setMessageId(msgId)
                    .setPutCommand(ByteString.copyFrom(putCmd.encode().array())).build();
            final TxCommand txCommand =
                    TxCommand.newBuilder().setCmdType(TxCommandType.APPEND_MSG).setCmdContent(appendCmd.toByteString())
                    .build();
            final Tx tx = this.getInflyTx(putCmd.getTransactionId());
            if (tx != null) {
                location = this.journalStore.write(txCommand, null, tx.location, false);
            }

Related Classes of com.taobao.metamorphosis.server.transaction.store.TransactionCommands.AppendMessageCommand

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