Example usage for java.util.zip ZipInputStream ZipInputStream

Introduction

In this page you can find the example usage for java.util.zip ZipInputStream ZipInputStream.

Prototype

public ZipInputStream(InputStream in) 

Source Link

Document

Creates a new ZIP input stream.

Usage

From source file:com.alibaba.antx.util.ZipUtil.java

/**
 * zip/*w  w w . jav  a  2s .  com*/
 *
 * @param istream   ?
 * @param todir     
 * @param overwrite ?
 * @throws IOException Zip?
 */
public static void expandFile(InputStream istream, File todir, boolean overwrite) throws IOException {
    ZipInputStream zipStream = null;

    if (!(istream instanceof BufferedInputStream)) {
        istream = new BufferedInputStream(istream, 8192);
    }

    try {
        zipStream = new ZipInputStream(istream);

        ZipEntry zipEntry = null;

        while ((zipEntry = zipStream.getNextEntry()) != null) {
            extractFile(todir, zipStream, zipEntry, overwrite);
        }

        log.info("expand complete");
    } finally {
        if (zipStream != null) {
            try {
                zipStream.close();
            } catch (IOException e) {
            }
        }
    }
}

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From source file:com.eviware.soapui.integration.exporter.ProjectExporter.java

public static void unpackageAll(String archive, String path) {
    try {//ww  w .  j  av  a  2  s . c  om
        BufferedOutputStream dest = null;
        FileInputStream fis = new FileInputStream(archive);
        ZipInputStream zis = new ZipInputStream(new BufferedInputStream(fis));
        ZipEntry entry;
        while ((entry = zis.getNextEntry()) != null) {
            int count;
            byte data[] = new byte[BUFFER];
            // write the files to the disk
            FileOutputStream fos = new FileOutputStream(path + File.separator + entry.getName());
            dest = new BufferedOutputStream(fos, BUFFER);
            while ((count = zis.read(data, 0, BUFFER)) != -1) {
                dest.write(data, 0, count);
            }
            dest.flush();
            dest.close();
        }
        zis.close();
    } catch (Exception e) {
        SoapUI.logError(e);
    }
}

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From source file:com.thoughtworks.go.server.service.ArtifactsService.java

public boolean saveFile(File dest, InputStream stream, boolean shouldUnzip, int attempt) {
    String destPath = dest.getAbsolutePath();
    try {/* w  ww. j a  va  2 s  .c  om*/
        LOGGER.trace("Saving file [{}]", destPath);
        if (shouldUnzip) {
            zipUtil.unzip(new ZipInputStream(stream), dest);
        } else {
            systemService.streamToFile(stream, dest);
        }
        LOGGER.trace("File [{}] saved.", destPath);
        return true;
    } catch (IOException e) {
        final String message = format("Failed to save the file to: [%s]", destPath);
        if (attempt < GoConstants.PUBLISH_MAX_RETRIES) {
            LOGGER.warn(message, e);
        } else {
            LOGGER.error(message, e);
        }
        return false;
    } catch (IllegalPathException e) {
        final String message = format("Failed to save the file to: [%s]", destPath);
        LOGGER.error(message, e);
        return false;
    }
}

---

From source file:com.mcleodmoores.mvn.natives.UnpackDependenciesMojo.java

private void gatherNames(final Artifact artifact, final Map<String, Set<Artifact>> names)
        throws MojoFailureException {
    getLog().debug("Scanning " + ArtifactUtils.key(artifact));
    check(artifact, (new IOCallback<InputStream, Boolean>(open(artifact)) {

        @Override//w w w  .  ja  v a2 s .c  o m
        protected Boolean apply(final InputStream input) throws IOException {
            final ZipInputStream zip = new ZipInputStream(new BufferedInputStream(input));
            ZipEntry entry;
            while ((entry = zip.getNextEntry()) != null) {
                gatherName(artifact, entry.getName(), names);
            }
            return Boolean.TRUE;
        }

    }).call(new MojoLoggingErrorCallback(this)));
}

---

From source file:ac.simons.tweetarchive.web.ArchiveHandlingController.java

/**
 * As you can see, it get's nasty here...
 * <br>//from  www . java  2s  . c om
 * Twitter4j doesn't offer an official way to parse Twitters JSON, so I
 * brute force my way into the twitter4j.StatusJSONImpl implementation of
 * Status.
 * <br>
 * And even if there was an official way, the JSON files inside the
 * official(!) Twitter archive differ from the API, even if they are said to
 * be identical. By the way, I'm not the only one, who
 * <a href="https://twittercommunity.com/t/why-does-twitter-json-archive-have-a-different-format-than-the-rest-api-1-1/35530">noticed
 * that</a>.
 * <br>
 * Furthermore, I didn't even bother to add error handling or tests.
 *
 * @param archive The uploaded archive
 * @return Redirect to the index
 * @throws java.io.IOException
 * @throws twitter4j.JSONException
 */
@PostMapping
public String store(@NotNull final MultipartFile archive, final RedirectAttributes redirectAttributes)
        throws IOException, JSONException {
    try (final ZipInputStream archiv = new ZipInputStream(archive.getInputStream())) {
        ZipEntry entry;
        while ((entry = archiv.getNextEntry()) != null) {
            if (!entry.getName().startsWith("data/js/tweets/") || entry.isDirectory()) {
                continue;
            }
            log.debug("Reading archive entry {}...", entry.getName());
            final BufferedReader buffer = new BufferedReader(
                    new InputStreamReader(archiv, StandardCharsets.UTF_8));

            final String content = buffer.lines().skip(1).map(l -> {
                Matcher m = PATTERN_CREATED_AT.matcher(l);
                String rv = l;
                if (m.find()) {
                    try {
                        rv = m.replaceFirst(
                                "$1\"" + DATE_FORMAT_OUT.format(DATE_FORMAT_IN.parse(m.group(2))) + "\"");
                    } catch (ParseException ex) {
                        log.warn("Unexpected date format in twitter archive", ex);
                    }
                }
                return rv;
            }).collect(Collectors.joining("")).replaceAll("\"sizes\" : \\[.+?\\],", "\"sizes\" : {},");

            final JSONArray statuses = new JSONArray(content);
            for (int i = 0; i < statuses.length(); ++i) {
                final JSONObject rawJSON = statuses.getJSONObject(i);
                // https://twitter.com/lukaseder/status/772772372990586882 ;)
                final Status status = statusFactory.create(rawJSON).as(Status.class);
                this.tweetStorageService.store(status, rawJSON.toString());
            }
        }
    }
    redirectAttributes.addFlashAttribute("message", "Done.");
    return "redirect:/upload";
}

---

From source file:net.ftb.util.FileUtils.java

/**
 * Extracts given zip to given location//from  w ww . j  a v  a2s . co  m
 * @param zipLocation - the location of the zip to be extracted
 * @param outputLocation - location to extract to
 */
public static void extractZipTo(String zipLocation, String outputLocation) {
    ZipInputStream zipinputstream = null;
    try {
        byte[] buf = new byte[1024];
        zipinputstream = new ZipInputStream(new FileInputStream(zipLocation));
        ZipEntry zipentry = zipinputstream.getNextEntry();
        while (zipentry != null) {
            String entryName = zipentry.getName();
            int n;
            if (!zipentry.isDirectory() && !entryName.equalsIgnoreCase("minecraft")
                    && !entryName.equalsIgnoreCase(".minecraft") && !entryName.equalsIgnoreCase("instMods")) {
                new File(outputLocation + File.separator + entryName).getParentFile().mkdirs();
                FileOutputStream fileoutputstream = new FileOutputStream(
                        outputLocation + File.separator + entryName);
                while ((n = zipinputstream.read(buf, 0, 1024)) > -1) {
                    fileoutputstream.write(buf, 0, n);
                }
                fileoutputstream.close();
            }
            zipinputstream.closeEntry();
            zipentry = zipinputstream.getNextEntry();
        }
    } catch (Exception e) {
        Logger.logError("Error while extracting zip", e);
        backupExtract(zipLocation, outputLocation);
    } finally {
        try {
            zipinputstream.close();
        } catch (IOException e) {
        }
    }
}

---

From source file:com.seer.datacruncher.services.ftp.FTPPollJobProcessor.java

@Override
public void process(Exchange exchange) throws Exception {
    String result = "";
    GenericFile file = (GenericFile) exchange.getIn().getBody();
    Message message = exchange.getOut();
    String inputFileName = file.getFileName();
    Map<String, byte[]> resultMap = new HashMap<String, byte[]>();
    if (isValidFileName(inputFileName)) {
        long schemaId = getSchemaIdUsingFileName(inputFileName);
        long userId = getUserIdFromFileName(inputFileName);
        if (!usersDao.isUserAssoicatedWithSchema(userId, schemaId)) {
            result = "User not authorized";
        } else {/*from   w  w w  .  j  a v  a  2s  . c  o  m*/
            resultMap.put(inputFileName, file.getBody().toString().getBytes());
            SchemaEntity schemaEntity = schemasDao.find(schemaId);
            if (schemaEntity == null) {
                result = "No schema found in database with Id [" + schemaId + "]";
            } else {
                if (inputFileName.endsWith(FileExtensionType.ZIP.getAbbreviation())) {
                    // Case 1: When user upload a Zip file - All ZIP entries should be validate one by one   
                    ZipInputStream inStream = null;
                    try {
                        inStream = new ZipInputStream(new ByteArrayInputStream(resultMap.get(inputFileName)));
                        ZipEntry entry;
                        while (!(isStreamClose(inStream)) && (entry = inStream.getNextEntry()) != null) {
                            if (!entry.isDirectory()) {
                                DatastreamsInput datastreamsInput = new DatastreamsInput();
                                datastreamsInput.setUploadedFileName(entry.getName());
                                byte[] byteInput = IOUtils.toByteArray(inStream);
                                result += datastreamsInput.datastreamsInput(new String(byteInput), schemaId,
                                        byteInput);
                            }
                            inStream.closeEntry();
                        }
                    } catch (IOException ex) {
                        result = "Error occured during fetch records from ZIP file.";
                    } finally {
                        if (inStream != null)
                            inStream.close();
                    }
                } else {
                    DatastreamsInput datastreamsInput = new DatastreamsInput();
                    datastreamsInput.setUploadedFileName(inputFileName);
                    result = datastreamsInput.datastreamsInput(new String(resultMap.get(inputFileName)),
                            schemaId, resultMap.get(inputFileName));
                }
            }
        }
    } else {
        result = "File Name not in specified format.";
    }

    // Store in Ftp location
    CamelContext context = exchange.getContext();
    FtpComponent component = context.getComponent("ftp", FtpComponent.class);
    FtpEndpoint<?> endpoint = (FtpEndpoint<?>) component.createEndpoint(getFTPEndPoint());

    Exchange outExchange = endpoint.createExchange();
    outExchange.getIn().setBody(result);
    outExchange.getIn().setHeader("CamelFileName", getFileNameWithoutExtensions(inputFileName) + ".txt");
    Producer producer = endpoint.createProducer();
    producer.start();
    producer.process(outExchange);
    producer.stop();
}

---

From source file:hd3gtv.embddb.network.DataBlock.java

/**
 * Import mode/*  www  .j a  v  a 2 s  . c  o m*/
 */
DataBlock(Protocol protocol, byte[] request_raw_datas) throws IOException {
    if (log.isTraceEnabled()) {
        log.trace("Get raw datas" + Hexview.LINESEPARATOR + Hexview.tracelog(request_raw_datas));
    }

    ByteArrayInputStream inputstream_client_request = new ByteArrayInputStream(request_raw_datas);

    DataInputStream dis = new DataInputStream(inputstream_client_request);

    byte[] app_socket_header_tag = new byte[Protocol.APP_SOCKET_HEADER_TAG.length];
    dis.readFully(app_socket_header_tag, 0, Protocol.APP_SOCKET_HEADER_TAG.length);

    if (Arrays.equals(Protocol.APP_SOCKET_HEADER_TAG, app_socket_header_tag) == false) {
        throw new IOException("Protocol error with app_socket_header_tag");
    }

    int version = dis.readInt();
    if (version != Protocol.VERSION) {
        throw new IOException(
                "Protocol error with version, this = " + Protocol.VERSION + " and dest = " + version);
    }

    byte tag = dis.readByte();
    if (tag != 0) {
        throw new IOException("Protocol error, can't found request_name raw datas");
    }

    int size = dis.readInt();
    if (size < 1) {
        throw new IOException(
                "Protocol error, can't found request_name raw datas size is too short (" + size + ")");
    }

    byte[] request_name_raw = new byte[size];
    dis.read(request_name_raw);
    request_name = new String(request_name_raw, Protocol.UTF8);

    tag = dis.readByte();
    if (tag != 1) {
        throw new IOException("Protocol error, can't found zip raw datas");
    }

    entries = new ArrayList<>(1);

    ZipInputStream request_zip = new ZipInputStream(dis);

    ZipEntry entry;
    while ((entry = request_zip.getNextEntry()) != null) {
        entries.add(new RequestEntry(entry, request_zip));
    }
    request_zip.close();
}

---

From source file:com.intuit.tank.standalone.agent.StandaloneAgentStartup.java

public void startTest(final StandaloneAgentRequest request) {
    Thread t = new Thread(new Runnable() {
        public void run() {
            try {
                currentAvailability.setAvailabilityStatus(AgentAvailabilityStatus.DELEGATING);
                sendAvailability();//from   w  ww  .j  av a2 s . com
                LOG.info("Starting up: ControllerBaseUrl=" + controllerBase);
                URL url = new URL(controllerBase + SERVICE_RELATIVE_PATH + METHOD_SETTINGS);
                LOG.info("Starting up: making call to tank service url to get settings.xml "
                        + url.toExternalForm());
                InputStream settingsStream = url.openStream();
                try {
                    String settings = IOUtils.toString(settingsStream);
                    FileUtils.writeStringToFile(new File("settings.xml"), settings);
                    LOG.info("got settings file...");
                } finally {
                    IOUtils.closeQuietly(settingsStream);
                }
                url = new URL(controllerBase + SERVICE_RELATIVE_PATH + METHOD_SUPPORT);
                LOG.info("Making call to tank service url to get support files " + url.toExternalForm());
                ZipInputStream zip = new ZipInputStream(url.openStream());
                try {
                    ZipEntry entry = zip.getNextEntry();
                    while (entry != null) {
                        String name = entry.getName();
                        LOG.info("Got file from controller: " + name);
                        File f = new File(name);
                        FileOutputStream fout = FileUtils.openOutputStream(f);
                        try {
                            IOUtils.copy(zip, fout);
                        } finally {
                            IOUtils.closeQuietly(fout);
                        }
                        entry = zip.getNextEntry();
                    }
                } finally {
                    IOUtils.closeQuietly(zip);
                }
                // now start the harness
                String cmd = API_HARNESS_COMMAND + " -http=" + controllerBase + " -jobId=" + request.getJobId()
                        + " -stopBehavior=" + request.getStopBehavior();
                LOG.info("Starting apiharness with command: " + cmd);
                currentAvailability.setAvailabilityStatus(AgentAvailabilityStatus.RUNNING_JOB);
                sendAvailability();
                Process exec = Runtime.getRuntime().exec(cmd);
                exec.waitFor();
                currentAvailability.setAvailabilityStatus(AgentAvailabilityStatus.AVAILABLE);
                sendAvailability();
                //
            } catch (Exception e) {
                LOG.error("Error in AgentStartup " + e, e);
                currentAvailability.setAvailabilityStatus(AgentAvailabilityStatus.AVAILABLE);
                sendAvailability();
            }
        }
    });
    t.start();
}

---

From source file:com.google.gdt.eclipse.designer.gwtext.actions.ConfigureGwtExtOperation.java

private static void extractZip(InputStream zipFile, IFolder targetFolder) throws Exception {
    ZipInputStream zipInputStream = new ZipInputStream(zipFile);
    while (true) {
        ZipEntry zipEntry = zipInputStream.getNextEntry();
        if (zipEntry == null) {
            break;
        }//from  ww w .j  a  va2 s  .  co  m
        if (!zipEntry.isDirectory()) {
            String entryName = zipEntry.getName();
            byte[] byteArray = IOUtils.toByteArray(zipInputStream);
            IOUtils2.setFileContents(targetFolder.getFile(new Path(entryName)),
                    new ByteArrayInputStream(byteArray));
        }
        zipInputStream.closeEntry();
    }
    zipInputStream.close();
}

---

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