Examples with CreateTransaction io.pravega.shared.protocol.netty.WireCommands.CreateTransaction used on opensource projects

Example 1 with CreateTransaction

use of io.pravega.shared.protocol.netty.WireCommands.CreateTransaction in project pravega by pravega.

the class PravegaRequestProcessor method createTransaction.

@Override
public void createTransaction(CreateTransaction createTransaction) {
    if (!verifyToken(createStreamSegment.getName(), createTransaction.getRequestId(), createTransaction.getDelegationToken(), READ_UPDATE, "Create Transaction")) {
        return;
    }
    Collection<AttributeUpdate> attributes = Collections.singleton(new AttributeUpdate(CREATION_TIME, AttributeUpdateType.None, System.currentTimeMillis()));
    log.debug("Creating transaction {} ", createTransaction);
    long requestId = createTransaction.getRequestId();
    segmentStore.createTransaction(createTransaction.getSegment(), createTransaction.getTxid(), attributes, TIMEOUT).thenAccept(txName -> connection.send(new TransactionCreated(requestId, createTransaction.getSegment(), createTransaction.getTxid()))).exceptionally(e -> handleException(requestId, createTransaction.getSegment(), "Create transaction", e));
}