Examples with InsertTupleRequest org.bboxdb.network.packages.request.InsertTupleRequest used on opensource projects

Example 11 with InsertTupleRequest

use of org.bboxdb.network.packages.request.InsertTupleRequest in project bboxdb by jnidzwetzki.

the class TestNetworkClasses method encodeAndDecodeInsertTuple1.

/**
 * The the encoding and decoding of an insert tuple package
 * @throws IOException
 * @throws PackageEncodeException
 */
@Test(timeout = 60000)
public void encodeAndDecodeInsertTuple1() throws IOException, PackageEncodeException {
    final Tuple tuple = new Tuple("key", BoundingBox.FULL_SPACE, "abc".getBytes(), 12);
    final short sequenceNumber = sequenceNumberGenerator.getNextSequenceNummber();
    final InsertTupleRequest insertPackage = new InsertTupleRequest(sequenceNumber, ROUTING_HEADER_UNROUTED, new TupleStoreName("test"), tuple);
    byte[] encodedVersion = networkPackageToByte(insertPackage);
    Assert.assertNotNull(encodedVersion);
    final ByteBuffer bb = NetworkPackageDecoder.encapsulateBytes(encodedVersion);
    final InsertTupleRequest decodedPackage = InsertTupleRequest.decodeTuple(bb);
    Assert.assertEquals(insertPackage.getTuple(), decodedPackage.getTuple());
    Assert.assertEquals(insertPackage.getTable(), decodedPackage.getTable());
    Assert.assertEquals(insertPackage.getRoutingHeader(), new RoutingHeader(false));
    Assert.assertEquals(insertPackage, decodedPackage);
    Assert.assertEquals(insertPackage.hashCode(), decodedPackage.hashCode());
    Assert.assertTrue(insertPackage.toString().length() > 10);
}

Example 12 with InsertTupleRequest

use of org.bboxdb.network.packages.request.InsertTupleRequest in project bboxdb by jnidzwetzki.

the class TestCompressionRatio method handleUncompressedData.

/**
 * Handle the uncompressed version
 * @param tableName
 * @return
 */
protected long handleUncompressedData(final TupleStoreName tableName, final Tuple tuple) {
    final RoutingHeader routingHeader = new RoutingHeader(false);
    final InsertTupleRequest insertTupleRequest = new InsertTupleRequest((short) 4, routingHeader, tableName, tuple);
    return packageToBytes(insertTupleRequest);
}

Example 13 with InsertTupleRequest

use of org.bboxdb.network.packages.request.InsertTupleRequest in project bboxdb by jnidzwetzki.

the class InsertTupleHandler method handleRequest.

@Override
public /**
 * Handle the insert tuple request
 */
boolean handleRequest(final ByteBuffer encodedPackage, final short packageSequence, final ClientConnectionHandler clientConnectionHandler) throws IOException, PackageEncodeException {
    if (logger.isDebugEnabled()) {
        logger.debug("Got insert tuple request");
    }
    try {
        final InsertTupleRequest insertTupleRequest = InsertTupleRequest.decodeTuple(encodedPackage);
        final RoutingHeader routingHeader = insertTupleRequest.getRoutingHeader();
        if (!routingHeader.isRoutedPackage()) {
            final String errorMessage = "Error while inserting tuple - package is not routed";
            logger.error(errorMessage);
            final ErrorResponse responsePackage = new ErrorResponse(packageSequence, errorMessage);
            clientConnectionHandler.writeResultPackage(responsePackage);
            return true;
        }
        // Needs to be rerouted?
        if (routingHeader.getHop() == -1) {
            routingHeader.dispatchToNextHop();
            final RoutingHop localHop = routingHeader.getRoutingHop();
            if (PackageRouter.checkLocalSystemNameMatches(localHop)) {
                processPackageLocally(packageSequence, clientConnectionHandler, insertTupleRequest);
            } else {
                logger.debug("Rerouting package {}", packageSequence);
                forwardRoutedPackage(packageSequence, clientConnectionHandler, insertTupleRequest);
            }
        } else {
            processPackageLocally(packageSequence, clientConnectionHandler, insertTupleRequest);
        }
    } catch (RejectedException e) {
        final ErrorResponse responsePackage = new ErrorResponse(packageSequence, ErrorMessages.ERROR_LOCAL_OPERATION_REJECTED_RETRY + " " + e.getMessage());
        clientConnectionHandler.writeResultPackage(responsePackage);
    } catch (Throwable e) {
        logger.error("Error while inserting tuple", e);
        final ErrorResponse responsePackage = new ErrorResponse(packageSequence, ErrorMessages.ERROR_EXCEPTION);
        clientConnectionHandler.writeResultPackage(responsePackage);
    }
    return true;
}