Examples with DataFormatException java.util.zip.DataFormatException used on opensource projects

Example 61 with DataFormatException

use of java.util.zip.DataFormatException in project geode by apache.

the class MiscellaneousCommands method netstat.

@CliCommand(value = CliStrings.NETSTAT, help = CliStrings.NETSTAT__HELP)
@CliMetaData(relatedTopic = { CliStrings.TOPIC_GEODE_DEBUG_UTIL })
@ResourceOperation(resource = Resource.CLUSTER, operation = Operation.READ)
public // TODO : Verify the auto-completion for multiple values.
Result netstat(@CliOption(key = CliStrings.NETSTAT__MEMBER, mandatory = false, unspecifiedDefaultValue = CliMetaData.ANNOTATION_NULL_VALUE, optionContext = ConverterHint.ALL_MEMBER_IDNAME, help = CliStrings.NETSTAT__MEMBER__HELP) String[] members, @CliOption(key = CliStrings.NETSTAT__GROUP, mandatory = false, unspecifiedDefaultValue = CliMetaData.ANNOTATION_NULL_VALUE, optionContext = ConverterHint.MEMBERGROUP, help = CliStrings.NETSTAT__GROUP__HELP) String group, @CliOption(key = CliStrings.NETSTAT__FILE, unspecifiedDefaultValue = CliMetaData.ANNOTATION_NULL_VALUE, help = CliStrings.NETSTAT__FILE__HELP) String saveAs, @CliOption(key = CliStrings.NETSTAT__WITHLSOF, specifiedDefaultValue = "true", unspecifiedDefaultValue = "false", help = CliStrings.NETSTAT__WITHLSOF__HELP) boolean withlsof) {
    Result result = null;
    Map<String, DistributedMember> hostMemberMap = new HashMap<String, DistributedMember>();
    Map<String, List<String>> hostMemberListMap = new HashMap<String, List<String>>();
    try {
        if (members != null && members.length > 0 && group != null) {
            throw new IllegalArgumentException(CliStrings.NETSTAT__MSG__ONLY_ONE_OF_MEMBER_OR_GROUP_SHOULD_BE_SPECIFIED);
        }
        StringBuilder resultInfo = new StringBuilder();
        // Execute for remote members whose id or name matches
        InternalDistributedSystem system = InternalDistributedSystem.getConnectedInstance();
        if (members != null) {
            Set<String> notFoundMembers = new HashSet<String>();
            for (String memberIdOrName : members) {
                Set<DistributedMember> membersToExecuteOn = CliUtil.getAllMembers(system);
                boolean memberFound = false;
                for (DistributedMember distributedMember : membersToExecuteOn) {
                    String memberName = distributedMember.getName();
                    String memberId = distributedMember.getId();
                    if (memberName.equals(memberIdOrName) || memberId.equals(memberIdOrName)) {
                        buildMaps(hostMemberMap, hostMemberListMap, memberIdOrName, distributedMember);
                        memberFound = true;
                        break;
                    }
                }
                if (!memberFound) {
                    notFoundMembers.add(memberIdOrName);
                }
            }
            // if there are not found members, it's probably unknown member or member has departed
            if (!notFoundMembers.isEmpty()) {
                throw new IllegalArgumentException(CliStrings.format(CliStrings.NETSTAT__MSG__COULD_NOT_FIND_MEMBERS_0, new Object[] { CliUtil.collectionToString(notFoundMembers, -1) }));
            }
        } else {
            Set<DistributedMember> membersToExecuteOn = null;
            if (group != null) {
                membersToExecuteOn = system.getGroupMembers(group);
            } else {
                // consider all members
                membersToExecuteOn = CliUtil.getAllMembers(system);
            }
            for (DistributedMember distributedMember : membersToExecuteOn) {
                String memberName = distributedMember.getName();
                String memberId = distributedMember.getId();
                String memberIdOrName = memberName != null && !memberName.isEmpty() ? memberName : memberId;
                buildMaps(hostMemberMap, hostMemberListMap, memberIdOrName, distributedMember);
            }
        }
        String lineSeparatorToUse = null;
        lineSeparatorToUse = CommandExecutionContext.getShellLineSeparator();
        if (lineSeparatorToUse == null) {
            lineSeparatorToUse = GfshParser.LINE_SEPARATOR;
        }
        NetstatFunctionArgument nfa = new NetstatFunctionArgument(lineSeparatorToUse, withlsof);
        if (!hostMemberMap.isEmpty()) {
            Set<DistributedMember> membersToExecuteOn = new HashSet<DistributedMember>(hostMemberMap.values());
            ResultCollector<?, ?> netstatResult = CliUtil.executeFunction(NetstatFunction.INSTANCE, nfa, membersToExecuteOn);
            List<?> resultList = (List<?>) netstatResult.getResult();
            for (int i = 0; i < resultList.size(); i++) {
                NetstatFunctionResult netstatFunctionResult = (NetstatFunctionResult) resultList.get(i);
                DeflaterInflaterData deflaterInflaterData = netstatFunctionResult.getCompressedBytes();
                try {
                    String remoteHost = netstatFunctionResult.getHost();
                    List<String> membersList = hostMemberListMap.get(remoteHost);
                    resultInfo.append(MessageFormat.format(netstatFunctionResult.getHeaderInfo(), CliUtil.collectionToString(membersList, 120)));
                    DeflaterInflaterData uncompressedBytes = CliUtil.uncompressBytes(deflaterInflaterData.getData(), deflaterInflaterData.getDataLength());
                    resultInfo.append(new String(uncompressedBytes.getData()));
                } catch (DataFormatException e) {
                    resultInfo.append("Error in some data. Reason : " + e.getMessage());
                }
            }
        }
        InfoResultData resultData = ResultBuilder.createInfoResultData();
        if (saveAs != null && !saveAs.isEmpty()) {
            String saveToFile = saveAs;
            if (!saveAs.endsWith(NETSTAT_FILE_REQUIRED_EXTENSION)) {
                saveToFile = saveAs + NETSTAT_FILE_REQUIRED_EXTENSION;
            }
            resultData.addAsFile(saveToFile, resultInfo.toString(), CliStrings.NETSTAT__MSG__SAVED_OUTPUT_IN_0, // Note: substitution for {0} will
            false);
        // happen on client side.
        } else {
            resultData.addLine(resultInfo.toString());
        }
        result = ResultBuilder.buildResult(resultData);
    } catch (IllegalArgumentException e) {
        LogWrapper.getInstance().info(CliStrings.format(CliStrings.NETSTAT__MSG__ERROR_OCCURRED_WHILE_EXECUTING_NETSTAT_ON_0, new Object[] { Arrays.toString(members) }));
        result = ResultBuilder.createUserErrorResult(e.getMessage());
    } catch (RuntimeException e) {
        LogWrapper.getInstance().info(CliStrings.format(CliStrings.NETSTAT__MSG__ERROR_OCCURRED_WHILE_EXECUTING_NETSTAT_ON_0, new Object[] { Arrays.toString(members) }), e);
        result = ResultBuilder.createGemFireErrorResult(CliStrings.format(CliStrings.NETSTAT__MSG__ERROR_OCCURRED_WHILE_EXECUTING_NETSTAT_ON_0, new Object[] { Arrays.toString(members) }));
    } finally {
        hostMemberMap.clear();
        hostMemberListMap.clear();
    }
    return result;
}

Example 62 with DataFormatException

use of java.util.zip.DataFormatException in project voltdb by VoltDB.

the class AbstractHistogramLogReader method nextIntervalHistogram.

private EncodableHistogram nextIntervalHistogram(final Double rangeStartTimeSec, final Double rangeEndTimeSec, boolean absolute) {
    while (scanner.hasNextLine()) {
        try {
            if (scanner.hasNext("\\#.*")) {
                // comment line
                if (scanner.hasNext("#\\[StartTime:")) {
                    scanner.next("#\\[StartTime:");
                    if (scanner.hasNextDouble()) {
                        // start time represented as seconds since epoch
                        setStartTimeSec(scanner.nextDouble());
                    }
                }
                scanner.nextLine();
                continue;
            }
            if (scanner.hasNext("\"StartTimestamp\".*")) {
                // Legend line
                scanner.nextLine();
                continue;
            }
            // Decode: startTimestamp, intervalLength, maxTime, histogramPayload
            // Timestamp start is expect to be in seconds
            final double offsetStartTimeStampSec = scanner.nextDouble();
            final double absoluteStartTimeStampSec = getStartTimeSec() + offsetStartTimeStampSec;
            // Timestamp length is expect to be in seconds
            final double intervalLengthSec = scanner.nextDouble();
            final double offsetEndTimeStampSec = offsetStartTimeStampSec + intervalLengthSec;
            final double absoluteEndTimeStampSec = getStartTimeSec() + offsetEndTimeStampSec;
            final double startTimeStampToCheckRangeOn = absolute ? absoluteStartTimeStampSec : offsetStartTimeStampSec;
            if (startTimeStampToCheckRangeOn < rangeStartTimeSec) {
                scanner.nextLine();
                continue;
            }
            if (startTimeStampToCheckRangeOn > rangeEndTimeSec) {
                return null;
            }
            // Skip maxTime field, as max time can be deduced from the histogram.
            scanner.nextDouble();
            final String compressedPayloadString = scanner.next();
            final ByteBuffer buffer = ByteBuffer.wrap(DatatypeConverter.parseBase64Binary(compressedPayloadString));
            EncodableHistogram histogram = Histogram.decodeFromCompressedByteBuffer(buffer, 0);
            histogram.setStartTimeStamp((long) (absoluteStartTimeStampSec * 1000.0));
            histogram.setEndTimeStamp((long) (absoluteEndTimeStampSec * 1000.0));
            return histogram;
        } catch (java.util.NoSuchElementException ex) {
            return null;
        } catch (DataFormatException ex) {
            return null;
        }
    }
    return null;
}

Example 63 with DataFormatException

use of java.util.zip.DataFormatException in project bitsquare by bitsquare.

the class Utils method decompress.

private static byte[] decompress(byte[] compressedData, int length) {
    Inflater inflater = new Inflater();
    inflater.setInput(compressedData, 0, length);
    ByteArrayOutputStream bos = new ByteArrayOutputStream(length);
    byte[] buf = new byte[8192];
    while (!inflater.finished()) {
        try {
            int count = inflater.inflate(buf);
            bos.write(buf, 0, count);
        } catch (DataFormatException e) {
            e.printStackTrace();
            throw new RuntimeException(e);
        }
    }
    try {
        bos.close();
    } catch (IOException e) {
        e.printStackTrace();
        throw new RuntimeException(e);
    }
    return bos.toByteArray();
}

Example 64 with DataFormatException

use of java.util.zip.DataFormatException in project cas by apereo.

the class CompressionUtils method inflate.

/**
 * Inflate the given byte array by {@link #INFLATED_ARRAY_LENGTH}.
 *
 * @param bytes the bytes
 * @return the array as a string with {@code UTF-8} encoding
 */
public static String inflate(final byte[] bytes) {
    final Inflater inflater = new Inflater(true);
    final byte[] xmlMessageBytes = new byte[INFLATED_ARRAY_LENGTH];
    final byte[] extendedBytes = new byte[bytes.length + 1];
    System.arraycopy(bytes, 0, extendedBytes, 0, bytes.length);
    extendedBytes[bytes.length] = 0;
    inflater.setInput(extendedBytes);
    try {
        final int resultLength = inflater.inflate(xmlMessageBytes);
        inflater.end();
        if (!inflater.finished()) {
            throw new IllegalArgumentException("buffer not large enough.");
        }
        inflater.end();
        return new String(xmlMessageBytes, 0, resultLength, StandardCharsets.UTF_8);
    } catch (final DataFormatException e) {
        return null;
    }
}

Example 65 with DataFormatException

use of java.util.zip.DataFormatException in project vcell by virtualcell.

the class MediaMethods method makeMediaInformation.

/**
 * This method was created in VisualAge.
 * @return TrackAtom
 * @param track Track
 */
private static final MediaInformation makeMediaInformation(MediaTrack track) throws DataFormatException {
    SampleTableDescription stsd = new SampleTableDescription(track.getSampleDescriptionEntries());
    TimeToSample stts = new TimeToSample(track.getSampleDurations());
    SyncSample stss = new SyncSample(track.getKeyFrames());
    SampleToChunk stsc = new SampleToChunk(track.getChunkIDs());
    SampleSize stsz = new SampleSize(track.getSampleSizes());
    ChunkOffset stco = new ChunkOffset(track.getChunkOffsets());
    SampleTable stbl = new SampleTable(stsd, stts, stss, stsc, stsz, stco);
    DataReferenceEntry[] entries = new DataReferenceEntry[track.getDataReferences().length];
    for (int i = 0; i < track.getDataReferences().length; i++) entries[i] = new DataReferenceEntry(track.getDataReferences()[i], track.getDataReferenceTypes()[i]);
    DataReference dref = new DataReference(entries);
    DataInformation dinf = new DataInformation(dref);
    HandlerReference dhlr = new HandlerReference("dhlr", AtomConstants.COMPONENT_SUBTYPE_FILE_ALIAS);
    if (track.getMediaType().equals(AtomConstants.MEDIA_TYPE_VIDEO)) {
        VideoMediaInformationHeader vmhd = new VideoMediaInformationHeader();
        return new VideoMediaInformation(vmhd, dhlr, dinf, stbl);
    } else if (track.getMediaType().equals(AtomConstants.MEDIA_TYPE_OBJECT) || track.getMediaType().equals(AtomConstants.MEDIA_TYPE_QTVR)) {
        BaseMediaInfo gmin = new BaseMediaInfo();
        BaseMediaHeader gmhd = new BaseMediaHeader(gmin);
        return new BaseMediaInformation(gmhd, dhlr, dinf, stbl);
    } else {
        throw new DataFormatException("Unknown media type");
    }
}