Examples with PubSubMessage com.hedera.mirror.importer.parser.domain.PubSubMessage used on opensource projects

Example 1 with PubSubMessage

use of com.hedera.mirror.importer.parser.domain.PubSubMessage in project hedera-mirror-node by hashgraph.

the class PubSubRecordItemListener method onItem.

@Override
public void onItem(RecordItem recordItem) throws ImporterException {
    TransactionBody body = recordItem.getTransactionBody();
    TransactionRecord txRecord = recordItem.getRecord();
    TransactionType transactionType = TransactionType.of(recordItem.getTransactionType());
    TransactionHandler transactionHandler = transactionHandlerFactory.get(transactionType);
    log.trace("Storing transaction body: {}", () -> Utility.printProtoMessage(body));
    long consensusTimestamp = DomainUtils.timeStampInNanos(txRecord.getConsensusTimestamp());
    EntityId entityId;
    try {
        entityId = transactionHandler.getEntity(recordItem);
    } catch (InvalidEntityException e) {
        // transaction can have invalid topic/contract/file id
        log.warn("Invalid entity encountered for consensusTimestamp {} : {}", consensusTimestamp, e.getMessage());
        entityId = null;
    }
    PubSubMessage pubSubMessage = buildPubSubMessage(consensusTimestamp, entityId, recordItem);
    try {
        sendPubSubMessage(pubSubMessage);
    } catch (Exception e) {
        // greater than that of last correctly sent txn.
        throw new ParserException("Error sending transaction to pubsub", e);
    }
    log.debug("Published transaction : {}", consensusTimestamp);
    if (addressBookService.isAddressBook(entityId)) {
        FileID fileID = null;
        byte[] fileBytes = null;
        if (body.hasFileAppend()) {
            fileID = body.getFileAppend().getFileID();
            fileBytes = body.getFileAppend().getContents().toByteArray();
        } else if (body.hasFileCreate()) {
            fileID = txRecord.getReceipt().getFileID();
            fileBytes = body.getFileCreate().getContents().toByteArray();
        } else if (body.hasFileUpdate()) {
            fileID = body.getFileUpdate().getFileID();
            fileBytes = body.getFileUpdate().getContents().toByteArray();
        }
        FileData fileData = new FileData(consensusTimestamp, fileBytes, EntityId.of(fileID), recordItem.getTransactionType());
        fileDataRepository.save(fileData);
        addressBookService.update(fileData);
    }
}