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Example 1 with XidEncoding

use of org.apache.activemq.artemis.core.persistence.impl.journal.codec.XidEncoding in project activemq-artemis by apache.

the class AbstractJournalStorageManager method loadPreparedTransactions.

private void loadPreparedTransactions(final PostOffice postOffice, final PagingManager pagingManager, final ResourceManager resourceManager, final Map<Long, QueueBindingInfo> queueInfos, final List<PreparedTransactionInfo> preparedTransactions, final Map<SimpleString, List<Pair<byte[], Long>>> duplicateIDMap, final Map<Long, PageSubscription> pageSubscriptions, final Set<Pair<Long, Long>> pendingLargeMessages, JournalLoader journalLoader) throws Exception {
    // recover prepared transactions
    for (PreparedTransactionInfo preparedTransaction : preparedTransactions) {
        XidEncoding encodingXid = new XidEncoding(preparedTransaction.getExtraData());
        Xid xid = encodingXid.xid;
        Transaction tx = new TransactionImpl(preparedTransaction.getId(), xid, this);
        List<MessageReference> referencesToAck = new ArrayList<>();
        Map<Long, Message> messages = new HashMap<>();
        // first get any sent messages for this tx and recreate
        for (RecordInfo record : preparedTransaction.getRecords()) {
            byte[] data = record.data;
            ActiveMQBuffer buff = ActiveMQBuffers.wrappedBuffer(data);
            byte recordType = record.getUserRecordType();
            switch(recordType) {
                case JournalRecordIds.ADD_LARGE_MESSAGE:
                    {
                        messages.put(record.id, parseLargeMessage(messages, buff));
                        break;
                    }
                case JournalRecordIds.ADD_MESSAGE:
                    {
                        break;
                    }
                case JournalRecordIds.ADD_MESSAGE_PROTOCOL:
                    {
                        Message message = MessagePersister.getInstance().decode(buff, null);
                        messages.put(record.id, message);
                        break;
                    }
                case JournalRecordIds.ADD_REF:
                    {
                        long messageID = record.id;
                        RefEncoding encoding = new RefEncoding();
                        encoding.decode(buff);
                        Message message = messages.get(messageID);
                        if (message == null) {
                            throw new IllegalStateException("Cannot find message with id " + messageID);
                        }
                        journalLoader.handlePreparedSendMessage(message, tx, encoding.queueID);
                        break;
                    }
                case JournalRecordIds.ACKNOWLEDGE_REF:
                    {
                        long messageID = record.id;
                        RefEncoding encoding = new RefEncoding();
                        encoding.decode(buff);
                        journalLoader.handlePreparedAcknowledge(messageID, referencesToAck, encoding.queueID);
                        break;
                    }
                case JournalRecordIds.PAGE_TRANSACTION:
                    {
                        PageTransactionInfo pageTransactionInfo = new PageTransactionInfoImpl();
                        pageTransactionInfo.decode(buff);
                        if (record.isUpdate) {
                            PageTransactionInfo pgTX = pagingManager.getTransaction(pageTransactionInfo.getTransactionID());
                            pgTX.reloadUpdate(this, pagingManager, tx, pageTransactionInfo.getNumberOfMessages());
                        } else {
                            pageTransactionInfo.setCommitted(false);
                            tx.putProperty(TransactionPropertyIndexes.PAGE_TRANSACTION, pageTransactionInfo);
                            pagingManager.addTransaction(pageTransactionInfo);
                            tx.addOperation(new FinishPageMessageOperation());
                        }
                        break;
                    }
                case SET_SCHEDULED_DELIVERY_TIME:
                    {
                        break;
                    }
                case DUPLICATE_ID:
                    {
                        // We need load the duplicate ids at prepare time too
                        DuplicateIDEncoding encoding = new DuplicateIDEncoding();
                        encoding.decode(buff);
                        DuplicateIDCache cache = postOffice.getDuplicateIDCache(encoding.address);
                        cache.load(tx, encoding.duplID);
                        break;
                    }
                case ACKNOWLEDGE_CURSOR:
                    {
                        CursorAckRecordEncoding encoding = new CursorAckRecordEncoding();
                        encoding.decode(buff);
                        encoding.position.setRecordID(record.id);
                        PageSubscription sub = locateSubscription(encoding.queueID, pageSubscriptions, queueInfos, pagingManager);
                        if (sub != null) {
                            sub.reloadPreparedACK(tx, encoding.position);
                            referencesToAck.add(new PagedReferenceImpl(encoding.position, null, sub));
                        } else {
                            ActiveMQServerLogger.LOGGER.journalCannotFindQueueReloadingACK(encoding.queueID);
                        }
                        break;
                    }
                case PAGE_CURSOR_COUNTER_VALUE:
                    {
                        ActiveMQServerLogger.LOGGER.journalPAGEOnPrepared();
                        break;
                    }
                case PAGE_CURSOR_COUNTER_INC:
                    {
                        PageCountRecordInc encoding = new PageCountRecordInc();
                        encoding.decode(buff);
                        PageSubscription sub = locateSubscription(encoding.getQueueID(), pageSubscriptions, queueInfos, pagingManager);
                        if (sub != null) {
                            sub.getCounter().applyIncrementOnTX(tx, record.id, encoding.getValue(), encoding.getPersistentSize());
                            sub.notEmpty();
                        } else {
                            ActiveMQServerLogger.LOGGER.journalCannotFindQueueReloadingACK(encoding.getQueueID());
                        }
                        break;
                    }
                default:
                    {
                        ActiveMQServerLogger.LOGGER.journalInvalidRecordType(recordType);
                    }
            }
        }
        for (RecordInfo recordDeleted : preparedTransaction.getRecordsToDelete()) {
            byte[] data = recordDeleted.data;
            if (data.length > 0) {
                ActiveMQBuffer buff = ActiveMQBuffers.wrappedBuffer(data);
                byte b = buff.readByte();
                switch(b) {
                    case ADD_LARGE_MESSAGE_PENDING:
                        {
                            long messageID = buff.readLong();
                            if (!pendingLargeMessages.remove(new Pair<>(recordDeleted.id, messageID))) {
                                ActiveMQServerLogger.LOGGER.largeMessageNotFound(recordDeleted.id);
                            }
                            installLargeMessageConfirmationOnTX(tx, recordDeleted.id);
                            break;
                        }
                    default:
                        ActiveMQServerLogger.LOGGER.journalInvalidRecordTypeOnPreparedTX(b);
                }
            }
        }
        journalLoader.handlePreparedTransaction(tx, referencesToAck, xid, resourceManager);
    }
}
Also used : PreparedTransactionInfo(org.apache.activemq.artemis.core.journal.PreparedTransactionInfo) PageTransactionInfo(org.apache.activemq.artemis.core.paging.PageTransactionInfo) DuplicateIDCache(org.apache.activemq.artemis.core.postoffice.DuplicateIDCache) LargeServerMessage(org.apache.activemq.artemis.core.server.LargeServerMessage) Message(org.apache.activemq.artemis.api.core.Message) LinkedHashMap(java.util.LinkedHashMap) ConcurrentHashMap(java.util.concurrent.ConcurrentHashMap) HashMap(java.util.HashMap) PageTransactionInfoImpl(org.apache.activemq.artemis.core.paging.impl.PageTransactionInfoImpl) ArrayList(java.util.ArrayList) DuplicateIDEncoding(org.apache.activemq.artemis.core.persistence.impl.journal.codec.DuplicateIDEncoding) ActiveMQBuffer(org.apache.activemq.artemis.api.core.ActiveMQBuffer) RecordInfo(org.apache.activemq.artemis.core.journal.RecordInfo) PagedReferenceImpl(org.apache.activemq.artemis.core.paging.cursor.PagedReferenceImpl) TransactionImpl(org.apache.activemq.artemis.core.transaction.impl.TransactionImpl) PageSubscription(org.apache.activemq.artemis.core.paging.cursor.PageSubscription) MessageReference(org.apache.activemq.artemis.core.server.MessageReference) Xid(javax.transaction.xa.Xid) Transaction(org.apache.activemq.artemis.core.transaction.Transaction) FinishPageMessageOperation(org.apache.activemq.artemis.core.persistence.impl.journal.codec.FinishPageMessageOperation) CursorAckRecordEncoding(org.apache.activemq.artemis.core.persistence.impl.journal.codec.CursorAckRecordEncoding) XidEncoding(org.apache.activemq.artemis.core.persistence.impl.journal.codec.XidEncoding) PageCountRecordInc(org.apache.activemq.artemis.core.persistence.impl.journal.codec.PageCountRecordInc) RefEncoding(org.apache.activemq.artemis.core.persistence.impl.journal.codec.RefEncoding)

Aggregations

ArrayList (java.util.ArrayList)1 HashMap (java.util.HashMap)1 LinkedHashMap (java.util.LinkedHashMap)1 ConcurrentHashMap (java.util.concurrent.ConcurrentHashMap)1 Xid (javax.transaction.xa.Xid)1 ActiveMQBuffer (org.apache.activemq.artemis.api.core.ActiveMQBuffer)1 Message (org.apache.activemq.artemis.api.core.Message)1 PreparedTransactionInfo (org.apache.activemq.artemis.core.journal.PreparedTransactionInfo)1 RecordInfo (org.apache.activemq.artemis.core.journal.RecordInfo)1 PageTransactionInfo (org.apache.activemq.artemis.core.paging.PageTransactionInfo)1 PageSubscription (org.apache.activemq.artemis.core.paging.cursor.PageSubscription)1 PagedReferenceImpl (org.apache.activemq.artemis.core.paging.cursor.PagedReferenceImpl)1 PageTransactionInfoImpl (org.apache.activemq.artemis.core.paging.impl.PageTransactionInfoImpl)1 CursorAckRecordEncoding (org.apache.activemq.artemis.core.persistence.impl.journal.codec.CursorAckRecordEncoding)1 DuplicateIDEncoding (org.apache.activemq.artemis.core.persistence.impl.journal.codec.DuplicateIDEncoding)1 FinishPageMessageOperation (org.apache.activemq.artemis.core.persistence.impl.journal.codec.FinishPageMessageOperation)1 PageCountRecordInc (org.apache.activemq.artemis.core.persistence.impl.journal.codec.PageCountRecordInc)1 RefEncoding (org.apache.activemq.artemis.core.persistence.impl.journal.codec.RefEncoding)1 XidEncoding (org.apache.activemq.artemis.core.persistence.impl.journal.codec.XidEncoding)1 DuplicateIDCache (org.apache.activemq.artemis.core.postoffice.DuplicateIDCache)1