Example usage for java.util.zip ZipInputStream ZipInputStream

List of usage examples for java.util.zip ZipInputStream ZipInputStream

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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.yahoo.druid.hadoop.DruidRecordReader.java

private void getSegmentFiles(String pathStr, File dir, FileSystem fs) throws IOException {
    if (!dir.exists() && !dir.mkdirs()) {
        throw new IOException(dir + " does not exist and creation failed");
    }//from ww w .j  a va  2s.  c  o  m

    final File tmpDownloadFile = File.createTempFile("dataSegment", ".zip");
    if (tmpDownloadFile.exists() && !tmpDownloadFile.delete()) {
        logger.warn("Couldn't clear out temporary file [%s]", tmpDownloadFile);
    }

    try {
        final Path inPath = new Path(pathStr);
        fs.copyToLocalFile(false, inPath, new Path(tmpDownloadFile.toURI()));

        long size = 0L;
        try (final ZipInputStream zipInputStream = new ZipInputStream(
                new BufferedInputStream(new FileInputStream(tmpDownloadFile)))) {
            final byte[] buffer = new byte[1 << 13];
            for (ZipEntry entry = zipInputStream.getNextEntry(); entry != null; entry = zipInputStream
                    .getNextEntry()) {
                final String fileName = entry.getName();
                try (final FileOutputStream fos = new FileOutputStream(
                        dir.getAbsolutePath() + File.separator + fileName)) {
                    for (int len = zipInputStream.read(buffer); len >= 0; len = zipInputStream.read(buffer)) {
                        size += len;
                        fos.write(buffer, 0, len);
                    }
                }
            }
        }
    } finally {
        if (tmpDownloadFile.exists() && !tmpDownloadFile.delete()) {
            logger.warn("Temporary download file could not be deleted [%s]", tmpDownloadFile);
        }
    }
}

From source file:ch.rgw.compress.CompEx.java

public static byte[] expand(InputStream in) {
    ByteArrayOutputStream baos;//from   w w w . j av a  2 s . c o m
    byte[] siz = new byte[4];
    try {
        in.read(siz);
        long size = BinConverter.byteArrayToInt(siz, 0);
        long typ = size & ~0x1fffffff;
        size &= 0x1fffffff;
        byte[] ret = new byte[(int) size];

        switch ((int) typ) {
        case BZIP2:
            CBZip2InputStream bzi = new CBZip2InputStream(in);
            int off = 0;
            int l = 0;
            while ((l = bzi.read(ret, off, ret.length - off)) > 0) {
                off += l;
            }

            bzi.close();
            in.close();
            return ret;
        case GLZ:
            GLZ glz = new GLZ();
            baos = new ByteArrayOutputStream();
            glz.expand(in, baos);
            return baos.toByteArray();
        case HUFF:
            HuffmanInputStream hin = new HuffmanInputStream(in);
            off = 0;
            l = 0;
            while ((l = hin.read(ret, off, ret.length - off)) > 0) {
                off += l;
            }
            hin.close();
            return ret;
        case ZIP:
            ZipInputStream zi = new ZipInputStream(in);
            zi.getNextEntry();
            off = 0;
            l = 0;
            while ((l = zi.read(ret, off, ret.length - off)) > 0) {
                off += l;
            }

            zi.close();
            return ret;
        default:
            throw new Exception("Invalid compress format");
        }
    } catch (Exception ex) {
        ExHandler.handle(ex);
        return null;
    }

}

From source file:com.cloudbees.plugins.deployer.CloudbeesDeployWarTest.java

public static void assertOnArchive(InputStream inputStream) throws IOException {
    List<String> fileNames = new ArrayList<String>();
    ZipInputStream zipInputStream = null;
    try {//from   w w w .  j av  a  2  s . c o m
        zipInputStream = new ZipInputStream(inputStream);
        ZipEntry zipEntry = zipInputStream.getNextEntry();
        while (zipEntry != null) {
            fileNames.add(zipEntry.getName());
            zipEntry = zipInputStream.getNextEntry();
        }
    } finally {
        IOUtils.closeQuietly(zipInputStream);
    }
    assertTrue(fileNames.contains("META-INF/maven/org.olamy.puzzle.translate/translate-puzzle-webapp/pom.xml"));
    assertTrue(fileNames.contains("WEB-INF/lib/javax.inject-1.jar"));
}

From source file:io.apicurio.hub.api.codegen.OpenApi2ThorntailTest.java

/**
 * Test method for {@link io.apicurio.hub.api.codegen.OpenApi2Thorntail#generate()}.
 *//*  w  ww.  j  a  v  a2  s  .  co  m*/
@Test
public void testGenerateOnly_GatewayApiNoTypes() throws IOException {
    OpenApi2Thorntail generator = new OpenApi2Thorntail() {
        /**
         * @see io.apicurio.hub.api.codegen.OpenApi2Thorntail#processApiDoc()
         */
        @Override
        protected String processApiDoc() {
            try {
                return IOUtils.toString(OpenApi2ThorntailTest.class.getClassLoader()
                        .getResource("OpenApi2ThorntailTest/gateway-api-notypes.codegen.json"));
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
        }
    };
    generator.setUpdateOnly(false);
    generator.setSettings(new ThorntailProjectSettings("io.openapi.simple", "simple-api", "io.openapi.simple"));
    generator.setOpenApiDocument(
            getClass().getClassLoader().getResource("OpenApi2ThorntailTest/gateway-api.json"));
    ByteArrayOutputStream outputStream = generator.generate();

    //        FileUtils.writeByteArrayToFile(new File("C:\\Users\\ewittman\\tmp\\output.zip"), outputStream.toByteArray());

    // Validate the result
    try (ZipInputStream zipInputStream = new ZipInputStream(
            new ByteArrayInputStream(outputStream.toByteArray()))) {
        ZipEntry zipEntry = zipInputStream.getNextEntry();
        while (zipEntry != null) {
            if (!zipEntry.isDirectory()) {
                String name = zipEntry.getName();
                //                    System.out.println(name);
                Assert.assertNotNull(name);

                URL expectedFile = getClass().getClassLoader().getResource(
                        getClass().getSimpleName() + "/_expected-gatewayApiNoTypes/simple-api/" + name);
                Assert.assertNotNull("Could not find expected file for entry: " + name, expectedFile);
                String expected = IOUtils.toString(expectedFile);

                String actual = IOUtils.toString(zipInputStream);
                //                    System.out.println("-----");
                //                    System.out.println(actual);
                //                    System.out.println("-----");
                Assert.assertEquals("Expected vs. actual failed for entry: " + name, normalizeString(expected),
                        normalizeString(actual));
            }
            zipEntry = zipInputStream.getNextEntry();
        }
    }

}

From source file:org.talend.license.LicenseRetriver.java

Collection<File> checkout(final String version, final File root, final String url) {
    try {/*from   www.j a v a  2  s.  c o  m*/
        return connector.doGet(url, new ResponseHandler<Collection<File>>() {

            public Collection<File> handleResponse(HttpResponse response)
                    throws ClientProtocolException, IOException {
                Collection<File> files = new LinkedList<File>();
                InputStream stream = response.getEntity().getContent();
                ZipInputStream zip = new ZipInputStream(stream);
                String regex = Configer.getLicenseFile().replaceAll("%version", version);
                Pattern pattern = Pattern.compile(regex);
                while (true) {
                    ZipEntry entry = zip.getNextEntry();
                    if (null == entry) {
                        break;
                    }
                    try {
                        String name = entry.getName();
                        Matcher matcher = pattern.matcher(name);
                        if (matcher.find()) {
                            int count = matcher.groupCount();
                            String fname = null;
                            for (int i = 1; i <= count; i++) {
                                fname = matcher.group(i);
                                if (StringUtils.isEmpty(fname)) {
                                    continue;
                                }
                                break;
                            }

                            logger.info("found a available license {}", fname);
                            File target = new File(root, fname);
                            if (target.exists()) {
                                files.add(target);// TODO
                                continue;
                            }
                            FileOutputStream fos = new FileOutputStream(target);
                            IOUtils.copy(zip, fos);
                            IOUtils.closeQuietly(fos);
                            files.add(target);
                        }
                    } catch (Exception e) {
                        logger.error(e.getMessage());
                    }
                }
                return files;
            }
        });
    } catch (Exception e) {
        logger.error(e.getMessage(), e);
    }
    return null;
}

From source file:com.joliciel.talismane.machineLearning.linearsvm.LinearSVMOneVsRestModel.java

@Override
public void loadModelFromStream(InputStream inputStream) {
    // load model or use it directly
    try {/*  w  ww .  j  a v a2s. com*/
        models = new ArrayList<Model>();
        ZipInputStream zis = new ZipInputStream(inputStream);
        ZipEntry zipEntry = null;
        while ((zipEntry = zis.getNextEntry()) != null) {
            LOG.debug("Reading " + zipEntry.getName());
            Reader reader = new InputStreamReader(zis, "UTF-8");
            Model model = Model.load(reader);
            models.add(model);
        }
    } catch (UnsupportedEncodingException e) {
        LogUtils.logError(LOG, e);
        throw new RuntimeException(e);
    } catch (IOException e) {
        LogUtils.logError(LOG, e);
        throw new RuntimeException(e);
    }
}

From source file:ca.uhn.fhir.jpa.term.TerminologyLoaderSvc.java

private void extractFiles(List<byte[]> theZipBytes, List<String> theExpectedFilenameFragments) {
    Set<String> foundFragments = new HashSet<String>();

    for (byte[] nextZipBytes : theZipBytes) {
        ZipInputStream zis = new ZipInputStream(
                new BufferedInputStream(new ByteArrayInputStream(nextZipBytes)));
        try {// w  w w  .j  a v a  2 s.  c  o m
            for (ZipEntry nextEntry; (nextEntry = zis.getNextEntry()) != null;) {
                for (String next : theExpectedFilenameFragments) {
                    if (nextEntry.getName().contains(next)) {
                        foundFragments.add(next);
                    }
                }
            }
        } catch (IOException e) {
            throw new InternalErrorException(e);
        } finally {
            IOUtils.closeQuietly(zis);
        }
    }

    for (String next : theExpectedFilenameFragments) {
        if (!foundFragments.contains(next)) {
            throw new InvalidRequestException(
                    "Invalid input zip file, expected zip to contain the following name fragments: "
                            + theExpectedFilenameFragments + " but found: " + foundFragments);
        }
    }

}

From source file:es.gob.afirma.signers.ooxml.be.fedict.eid.applet.service.signer.ooxml.AbstractOOXMLSignatureService.java

private ZipOutputStream copyOOXMLContent(final String signatureZipEntryName,
        final OutputStream signedOOXMLOutputStream)
        throws IOException, ParserConfigurationException, SAXException, TransformerException {
    final ZipOutputStream zipOutputStream = new ZipOutputStream(signedOOXMLOutputStream);
    final ZipInputStream zipInputStream = new ZipInputStream(
            new ByteArrayInputStream(this.getOfficeOpenXMLDocument()));
    ZipEntry zipEntry;//w ww  .j a v a  2s .  com
    boolean hasOriginSigsRels = false;
    while (null != (zipEntry = zipInputStream.getNextEntry())) {
        zipOutputStream.putNextEntry(new ZipEntry(zipEntry.getName()));
        if ("[Content_Types].xml".equals(zipEntry.getName())) { //$NON-NLS-1$
            final Document contentTypesDocument = loadDocumentNoClose(zipInputStream);
            final Element typesElement = contentTypesDocument.getDocumentElement();

            // We need to add an Override element.
            final Element overrideElement = contentTypesDocument.createElementNS(
                    "http://schemas.openxmlformats.org/package/2006/content-types", "Override"); //$NON-NLS-1$ //$NON-NLS-2$
            overrideElement.setAttribute("PartName", "/" + signatureZipEntryName); //$NON-NLS-1$ //$NON-NLS-2$
            overrideElement.setAttribute("ContentType", //$NON-NLS-1$
                    "application/vnd.openxmlformats-package.digital-signature-xmlsignature+xml"); //$NON-NLS-1$
            typesElement.appendChild(overrideElement);

            final Element nsElement = contentTypesDocument.createElement("ns"); //$NON-NLS-1$
            nsElement.setAttributeNS(Constants.NamespaceSpecNS, "xmlns:tns", //$NON-NLS-1$
                    "http://schemas.openxmlformats.org/package/2006/content-types"); //$NON-NLS-1$
            final NodeList nodeList = XPathAPI.selectNodeList(contentTypesDocument,
                    "/tns:Types/tns:Default[@Extension='sigs']", nsElement); //$NON-NLS-1$
            if (0 == nodeList.getLength()) {
                // Add Default element for 'sigs' extension.
                final Element defaultElement = contentTypesDocument.createElementNS(
                        "http://schemas.openxmlformats.org/package/2006/content-types", "Default"); //$NON-NLS-1$ //$NON-NLS-2$
                defaultElement.setAttribute("Extension", "sigs"); //$NON-NLS-1$ //$NON-NLS-2$
                defaultElement.setAttribute("ContentType", //$NON-NLS-1$
                        "application/vnd.openxmlformats-package.digital-signature-origin"); //$NON-NLS-1$
                typesElement.appendChild(defaultElement);
            }

            writeDocumentNoClosing(contentTypesDocument, zipOutputStream, false);
        } else if ("_rels/.rels".equals(zipEntry.getName())) { //$NON-NLS-1$
            final Document relsDocument = loadDocumentNoClose(zipInputStream);

            final Element nsElement = relsDocument.createElement("ns"); //$NON-NLS-1$
            nsElement.setAttributeNS(Constants.NamespaceSpecNS, "xmlns:tns", RELATIONSHIPS_SCHEMA); //$NON-NLS-1$
            final NodeList nodeList = XPathAPI.selectNodeList(relsDocument,
                    "/tns:Relationships/tns:Relationship[@Type='http://schemas.openxmlformats.org/package/2006/relationships/digital-signature/origin']", //$NON-NLS-1$
                    nsElement);
            if (0 == nodeList.getLength()) {
                final Element relationshipElement = relsDocument.createElementNS(RELATIONSHIPS_SCHEMA,
                        "Relationship"); //$NON-NLS-1$
                relationshipElement.setAttribute("Id", "rel-id-" + UUID.randomUUID().toString()); //$NON-NLS-1$ //$NON-NLS-2$
                relationshipElement.setAttribute("Type", //$NON-NLS-1$
                        "http://schemas.openxmlformats.org/package/2006/relationships/digital-signature/origin"); //$NON-NLS-1$
                relationshipElement.setAttribute("Target", "_xmlsignatures/origin.sigs"); //$NON-NLS-1$ //$NON-NLS-2$

                relsDocument.getDocumentElement().appendChild(relationshipElement);
            }

            writeDocumentNoClosing(relsDocument, zipOutputStream, false);
        } else if (zipEntry.getName().startsWith("_xmlsignatures/_rels/") //$NON-NLS-1$
                && zipEntry.getName().endsWith(".rels")) { //$NON-NLS-1$

            hasOriginSigsRels = true;
            final Document originSignRelsDocument = loadDocumentNoClose(zipInputStream);

            final Element relationshipElement = originSignRelsDocument.createElementNS(RELATIONSHIPS_SCHEMA,
                    "Relationship"); //$NON-NLS-1$
            relationshipElement.setAttribute("Id", "rel-" + UUID.randomUUID().toString()); //$NON-NLS-1$ //$NON-NLS-2$
            relationshipElement.setAttribute("Type", //$NON-NLS-1$
                    "http://schemas.openxmlformats.org/package/2006/relationships/digital-signature/signature"); //$NON-NLS-1$

            relationshipElement.setAttribute("Target", FilenameUtils.getName(signatureZipEntryName)); //$NON-NLS-1$
            originSignRelsDocument.getDocumentElement().appendChild(relationshipElement);

            writeDocumentNoClosing(originSignRelsDocument, zipOutputStream, false);
        } else {
            IOUtils.copy(zipInputStream, zipOutputStream);
        }
    }

    if (!hasOriginSigsRels) {
        // Add signature relationships document.
        addOriginSigsRels(signatureZipEntryName, zipOutputStream);
        addOriginSigs(zipOutputStream);
    }

    // Return.
    zipInputStream.close();
    return zipOutputStream;
}

From source file:com.mhs.hboxmaintenanceserver.utils.Utils.java

/**
 * Unzip it/*from  ww w.  j  a  v  a 2 s.c o  m*/
 *
 * @param zipFile input zip file
 * @param outputFolder
 * @throws java.io.FileNotFoundException
 */
public static void unzip(String zipFile, String outputFolder) throws FileNotFoundException, IOException {
    byte[] buffer = new byte[1024];

    try (ZipInputStream zis = new ZipInputStream(new FileInputStream(zipFile))) {
        ZipEntry ze = zis.getNextEntry();

        while (ze != null) {

            String fileName = ze.getName();
            File newFile = new File(outputFolder + File.separator + fileName);
            if (ze.isDirectory()) {
                newFile.mkdirs();
            } else {
                try (FileOutputStream fos = new FileOutputStream(newFile)) {
                    int len;
                    while ((len = zis.read(buffer)) > 0) {
                        fos.write(buffer, 0, len);
                    }
                    fos.close();
                }
            }
            ze = zis.getNextEntry();
        }
        zis.closeEntry();
        zis.close();
    }
}

From source file:com.eviware.soapui.impl.wsdl.support.FileAttachment.java

public InputStream getInputStream() throws IOException {
    BufferedInputStream inputStream = null;

    if (isCached()) {
        ZipInputStream zipInputStream = new ZipInputStream(new ByteArrayInputStream(config.getData()));
        zipInputStream.getNextEntry();/*from w  w  w. j  ava2s .com*/
        inputStream = new BufferedInputStream(zipInputStream);
    } else {
        String url = urlProperty.expand();
        inputStream = new BufferedInputStream(
                url == null ? new ByteArrayInputStream(new byte[0]) : new FileInputStream(url));
    }

    AttachmentEncoding encoding = getEncoding();
    if (encoding == AttachmentEncoding.BASE64) {
        ByteArrayOutputStream data = Tools.readAll(inputStream, Tools.READ_ALL);
        return new ByteArrayInputStream(Base64.encodeBase64(data.toByteArray()));
    } else if (encoding == AttachmentEncoding.HEX) {
        ByteArrayOutputStream data = Tools.readAll(inputStream, Tools.READ_ALL);
        return new ByteArrayInputStream(new String(Hex.encodeHex(data.toByteArray())).getBytes());
    }

    return inputStream;
}