Examples with InvalidProtocolBufferException com.google.protobuf.InvalidProtocolBufferException used on opensource projects

Example 46 with InvalidProtocolBufferException

use of com.google.protobuf.InvalidProtocolBufferException in project fabric-sdk-java by hyperledger.

the class FabricExceptionsTest method testInvalidProtocolBufferRuntimeException1.

@Test
public void testInvalidProtocolBufferRuntimeException1() throws InvalidProtocolBufferRuntimeException {
    thrown.expect(InvalidProtocolBufferRuntimeException.class);
    thrown.expectMessage(MESSAGE);
    throw new InvalidProtocolBufferRuntimeException(new InvalidProtocolBufferException(MESSAGE));
}

Example 47 with InvalidProtocolBufferException

use of com.google.protobuf.InvalidProtocolBufferException in project fabric-sdk-java by hyperledger.

the class FabricExceptionsTest method testInvalidProtocolBufferRuntimeException2.

@Test
public void testInvalidProtocolBufferRuntimeException2() throws InvalidProtocolBufferRuntimeException {
    thrown.expect(InvalidProtocolBufferRuntimeException.class);
    thrown.expectMessage(MESSAGE);
    throw new InvalidProtocolBufferRuntimeException(MESSAGE, new InvalidProtocolBufferException(MESSAGE));
}

Example 48 with InvalidProtocolBufferException

use of com.google.protobuf.InvalidProtocolBufferException in project fabric-sdk-java by hyperledger.

the class FabricExceptionsTest method testInvalidProtocolBufferRuntimeException3.

@Test
public void testInvalidProtocolBufferRuntimeException3() throws InvalidProtocolBufferRuntimeException {
    InvalidProtocolBufferException e1 = new InvalidProtocolBufferException(MESSAGE);
    InvalidProtocolBufferRuntimeException e2 = new InvalidProtocolBufferRuntimeException(MESSAGE, e1);
    Assert.assertEquals(e1, e2.getCause());
}

Example 49 with InvalidProtocolBufferException

use of com.google.protobuf.InvalidProtocolBufferException in project ballerina by ballerina-lang.

the class ProtoFileDefinition method getDescriptor.

/**
 * Returns file descriptor of the gRPC service.
 *
 * @return file descriptor of the service.
 */
public Descriptors.FileDescriptor getDescriptor() {
    if (fileDescriptor != null) {
        return fileDescriptor;
    }
    Descriptors.FileDescriptor[] depSet = new Descriptors.FileDescriptor[dependentDescriptorData.size()];
    int i = 0;
    for (byte[] dis : dependentDescriptorData) {
        try {
            DescriptorProtos.FileDescriptorProto fileDescriptorSet = DescriptorProtos.FileDescriptorProto.parseFrom(dis);
            depSet[i] = Descriptors.FileDescriptor.buildFrom(fileDescriptorSet, new Descriptors.FileDescriptor[] {});
            i++;
        } catch (InvalidProtocolBufferException | Descriptors.DescriptorValidationException e) {
            throw new RuntimeException("Error while gen extracting depend descriptors. ", e);
        }
    }
    try (InputStream targetStream = new ByteArrayInputStream(rootDescriptorData)) {
        DescriptorProtos.FileDescriptorProto descriptorProto = DescriptorProtos.FileDescriptorProto.parseFrom(targetStream);
        return fileDescriptor = Descriptors.FileDescriptor.buildFrom(descriptorProto, depSet);
    } catch (IOException | Descriptors.DescriptorValidationException e) {
        throw new RuntimeException("Error while generating service descriptor : ", e);
    }
}

Example 50 with InvalidProtocolBufferException

use of com.google.protobuf.InvalidProtocolBufferException in project gtfs-realtime-validator by CUTR-at-USF.

the class BatchProcessor method processFeeds.

/**
 * Process the GTFS and GTFS-realtime feeds provided in the constructor. If setReturnStatistics() is set to true,
 * the method will return a list of IterationStatistics (one per GTFS-rt file) for performance in the batch
 * validation.  By default this method will return null to avoid memory issues with extremely large batch processes.
 *
 * @return If setReturnStatistics() is set to true, it will return a list of IterationStatistics (one per GTFS-rt
 * file) for performance in the batch validation.  By default this method will return null to avoid memory issues
 * when processing an extremely large number of files.
 * @throws NoSuchAlgorithmException If the MD5 hash algorithm (used to determine feed uniqueness) is not available on the machine executing the code
 * @throws IOException              If the GTFS or GTFS-realtime files cannot be read or the results cannot be written to disk
 */
public List<IterationStatistics> processFeeds() throws NoSuchAlgorithmException, IOException {
    // Read GTFS data into a GtfsDaoImpl
    _log.info("Starting batch processor...");
    if (mReturnStatistics) {
        mIterationStatistics = new ArrayList<>();
    }
    String timeZoneText = null;
    double gtfsReadTime = readGtfsData();
    Collection<Agency> agencies = mGtfsData.getAllAgencies();
    for (Agency agency : agencies) {
        timeZoneText = agency.getTimezone();
        break;
    }
    mGtfsMetadata = new GtfsMetadata(mPathToGtfsFile.getAbsolutePath(), TimeZone.getTimeZone(timeZoneText), mGtfsData, mIgnoreShapes);
    // Initialize validation rules
    synchronized (mValidationRules) {
        if (mValidationRules.isEmpty()) {
            mValidationRules.add(new CrossFeedDescriptorValidator());
            mValidationRules.add(new VehicleValidator());
            mValidationRules.add(new TimestampValidator());
            mValidationRules.add(new StopTimeUpdateValidator());
            mValidationRules.add(new TripDescriptorValidator());
            mValidationRules.add(new StopValidator());
            mValidationRules.add(new FrequencyTypeZeroValidator());
            mValidationRules.add(new FrequencyTypeOneValidator());
            mValidationRules.add(new HeaderValidator());
        }
    }
    // Configure output
    ObjectMapper mapper = new ObjectMapper();
    mapper.enable(SerializationFeature.INDENT_OUTPUT);
    _log.info("Sorting GTFS-rt files by " + mSortBy.name() + "...");
    // Read GTFS-rt protobuf files from provided directory
    List<Path> paths = Files.walk(Paths.get(mPathToGtfsRealtime)).filter(Files::isRegularFile).sorted((o1, o2) -> {
        if (mSortBy.equals(SortBy.DATE_MODIFIED)) {
            try {
                // Sort by date modified (ascending) (it seems more consistent cross-platform than "date created")
                return SortUtils.compareByDateModified(o1, o2);
            } catch (IOException e) {
                _log.error("Can't sort GTFS-rt files by date - assuming dates are equal: " + e);
            }
            // Assume file dates are equal if we get an exception
            return 0;
        } else {
            // Sort by name (ascending)
            return SortUtils.compareByFileName(o1, o2);
        }
    }).collect(Collectors.toList());
    MessageDigest md = MessageDigest.getInstance("MD5");
    GtfsRealtime.FeedMessage prevMessage = null;
    byte[] prevHash = null;
    for (Path path : paths) {
        IterationStatistics stats = null;
        if (mReturnStatistics) {
            stats = new IterationStatistics();
            stats.setGtfsReadTime(gtfsReadTime);
        }
        long startTimeNanos = System.nanoTime();
        long startToByteArray = System.nanoTime();
        byte[] protobuf;
        try {
            protobuf = IOUtils.toByteArray(Files.newInputStream(path));
        } catch (IOException e) {
            _log.error("Error reading GTFS-rt file to byte array, skipping to next file: " + e);
            continue;
        }
        double toByteArray = getElapsedTime(startToByteArray, System.nanoTime());
        _log.info("Read " + path.getFileName() + " to byte array in " + getElapsedTimeString(toByteArray));
        if (mReturnStatistics) {
            stats.setToByteArrayTime(toByteArray);
        }
        byte[] currentHash = md.digest(protobuf);
        if (MessageDigest.isEqual(currentHash, prevHash)) {
            // This feed file is a duplicate of the last one - skip to next file
            continue;
        }
        long timestamp;
        if (mSortBy.equals(SortBy.DATE_MODIFIED)) {
            // Use file last modified date as "current" timestamp
            timestamp = Files.getLastModifiedTime(path).toMillis();
        } else {
            // Use time parsed from file name as "current" timestamp
            try {
                timestamp = TimestampUtils.getTimestampFromFileName(path.toFile().getName());
            } catch (DateTimeParseException | StringIndexOutOfBoundsException e) {
                _log.error("Couldn't parse timestamp from file name '" + path.toFile().getName() + "' - using date modified instead: " + e);
                timestamp = Files.getLastModifiedTime(path).toMillis();
            }
        }
        long startProtobufDecode = System.nanoTime();
        GtfsRealtime.FeedMessage message;
        try {
            message = GtfsRealtime.FeedMessage.parseFrom(protobuf);
        } catch (InvalidProtocolBufferException e) {
            _log.error("Error reading GTFS-rt message from byte array, skipping to next file: " + e);
            continue;
        }
        double pbDecode = getElapsedTime(startProtobufDecode, System.nanoTime());
        _log.info("Decoded " + path.getFileName() + " protobuf in " + getElapsedTimeString(pbDecode));
        if (mReturnStatistics) {
            stats.setDecodeProtobufTime(pbDecode);
        }
        GtfsRealtime.FeedMessage combinedMessage = null;
        // See if more than one entity type exists in this feed
        if (GtfsUtils.isCombinedFeed(message)) {
            // Run CrossFeedDescriptorValidator on this message
            combinedMessage = message;
        }
        List<ErrorListHelperModel> allErrorLists = new ArrayList<>();
        StringBuilder consoleOutput = new StringBuilder();
        List<RuleStatistics> ruleStatistics = null;
        if (mReturnStatistics) {
            ruleStatistics = new ArrayList<>();
        }
        for (FeedEntityValidator rule : mValidationRules) {
            long startRuleNanos = System.nanoTime();
            List<ErrorListHelperModel> errorLists = rule.validate(timestamp, mGtfsData, mGtfsMetadata, message, prevMessage, combinedMessage);
            allErrorLists.addAll(errorLists);
            double ruleExecutionTime = getElapsedTime(startRuleNanos, System.nanoTime());
            consoleOutput.append("\n" + rule.getClass().getSimpleName() + " - rule = " + getElapsedTimeString(ruleExecutionTime));
            if (mReturnStatistics) {
                RuleStatistics ruleStat = new RuleStatistics();
                ruleStat.setRuleExecutionTime(ruleExecutionTime);
                ruleStat.setValidator(rule.getClass().getSimpleName());
                ruleStatistics.add(ruleStat);
            }
        }
        double totalIterationTime = getElapsedTime(startTimeNanos, System.nanoTime());
        consoleOutput.append("\nProcessed " + path.getFileName() + " in " + getElapsedTimeString(totalIterationTime));
        consoleOutput.append("\n---------------------");
        _log.info(consoleOutput.toString());
        if (mReturnStatistics) {
            stats.setRuleStatistics(ruleStatistics);
            stats.setTotalIterationTime(totalIterationTime);
        }
        // Write validation results for this file to JSON
        writeResults(mapper, path, allErrorLists);
        if (mPlainTextExtension != null) {
            // Write plain text version of protocol buffer
            writePlainText(message, mapper, path);
        }
        if (mReturnStatistics) {
            mIterationStatistics.add(stats);
        }
        prevHash = currentHash;
        prevMessage = message;
    }
    return mIterationStatistics;
}