Example usage for java.util.zip ZipInputStream getNextEntry

Introduction

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

Prototype

public ZipEntry getNextEntry() throws IOException 

Source Link

Document

Reads the next ZIP file entry and positions the stream at the beginning of the entry data.

Usage

From source file:com.comcast.magicwand.spells.web.chrome.ChromePhoenixDriver.java

private void extractZip(File sourceZipFile, String destinationDir) throws IOException {
    LOG.debug("Extracting [{}] to dir [{}]", sourceZipFile, destinationDir);
    ZipInputStream zis = null;
    ZipEntry entry;/*from   www .j  a v a 2s. c  o  m*/

    try {
        zis = new ZipInputStream(FileUtils.openInputStream(sourceZipFile));

        while (null != (entry = zis.getNextEntry())) {
            File dst = Paths.get(destinationDir, entry.getName()).toFile();

            FileOutputStream output = FileUtils.openOutputStream(dst);
            try {
                IOUtils.copy(zis, output);
                output.close();
            } finally {
                IOUtils.closeQuietly(output);
            }
        }
        zis.close();
    } finally {
        IOUtils.closeQuietly(zis);
    }
}

---

From source file:com.github.nethad.clustermeister.provisioning.local.JPPFLocalNode.java

private void unzipNode(InputStream fileToUnzip, File targetDir) {
    ZipInputStream zipFile;
    try {/*from  ww w  .  j  a va2s  .c o  m*/
        zipFile = new ZipInputStream(fileToUnzip);
        ZipEntry entry;
        while ((entry = zipFile.getNextEntry()) != null) {
            //                ZipEntry entry = (ZipEntry) entries.nextElement();
            if (entry.isDirectory()) {
                // Assume directories are stored parents first then children.
                System.err.println("Extracting directory: " + entry.getName());
                // This is not robust, just for demonstration purposes.
                (new File(targetDir, entry.getName())).mkdir();
                continue;
            }
            System.err.println("Extracting file: " + entry.getName());
            File targetFile = new File(targetDir, entry.getName());
            copyInputStream_notClosing(zipFile, new BufferedOutputStream(new FileOutputStream(targetFile)));
            //                zipFile.closeEntry();
        }
        zipFile.close();
    } catch (IOException ioe) {
        logger.warn("Unhandled exception.", ioe);
    }
}

---

From source file:aurelienribon.gdxsetupui.ProjectUpdate.java

/**
 * Selected libraries are inflated from their zip files, and put in the
 * correct folders of the projects./*from   w  w w .j a  va  2 s.c o  m*/
 * @throws IOException
 */
public void inflateLibraries() throws IOException {
    File commonPrjLibsDir = new File(Helper.getCorePrjPath(cfg) + "libs");
    File desktopPrjLibsDir = new File(Helper.getDesktopPrjPath(cfg) + "libs");
    File androidPrjLibsDir = new File(Helper.getAndroidPrjPath(cfg) + "libs");
    File htmlPrjLibsDir = new File(Helper.getHtmlPrjPath(cfg) + "war/WEB-INF/lib");
    File iosPrjLibsDir = new File(Helper.getIosPrjPath(cfg) + "libs");
    File dataDir = new File(Helper.getAndroidPrjPath(cfg) + "assets");

    for (String library : cfg.libraries) {
        InputStream is = new FileInputStream(cfg.librariesZipPaths.get(library));
        ZipInputStream zis = new ZipInputStream(is);
        ZipEntry entry;

        LibraryDef def = libs.getDef(library);

        while ((entry = zis.getNextEntry()) != null) {
            if (entry.isDirectory())
                continue;
            String entryName = entry.getName();

            for (String elemName : def.libsCommon)
                if (entryName.endsWith(elemName))
                    copyEntry(zis, elemName, commonPrjLibsDir);

            if (cfg.isDesktopIncluded) {
                for (String elemName : def.libsDesktop)
                    if (entryName.endsWith(elemName))
                        copyEntry(zis, elemName, desktopPrjLibsDir);
            }

            if (cfg.isAndroidIncluded) {
                for (String elemName : def.libsAndroid)
                    if (entryName.endsWith(elemName))
                        copyEntry(zis, elemName, androidPrjLibsDir);
                for (String elemName : def.data)
                    if (entryName.endsWith(elemName))
                        copyEntry(zis, elemName, dataDir);
            }

            if (cfg.isHtmlIncluded) {
                for (String elemName : def.libsHtml)
                    if (entryName.endsWith(elemName))
                        copyEntry(zis, elemName, htmlPrjLibsDir);
            }

            if (cfg.isIosIncluded) {
                for (String elemName : def.libsIos)
                    if (entryName.endsWith(elemName))
                        copyEntry(zis, elemName, iosPrjLibsDir);
            }
        }

        zis.close();
    }
}

---

From source file:com.bibisco.manager.ProjectManager.java

public static void unZipIt(String pStrZipFile) {

    mLog.debug("Start unZipIt(String)");

    try {//  www  .j ava2s. c o m
        // get temp directory path
        String lStrTempDirectory = ContextManager.getInstance().getTempDirectoryPath();

        // get the zip file content
        ZipInputStream lZipInputStream = new ZipInputStream(new FileInputStream(pStrZipFile));

        // get the zipped file list entry
        ZipEntry lZipEntry = lZipInputStream.getNextEntry();

        while (lZipEntry != null) {

            String lStrFileName = lZipEntry.getName();
            File lFileZipEntry = new File(lStrTempDirectory + File.separator + lStrFileName);

            // create all non exists folders
            new File(lFileZipEntry.getParent()).mkdirs();

            FileOutputStream lFileOutputStream = new FileOutputStream(lFileZipEntry);

            byte[] buffer = new byte[1024];
            int lIntLen;
            while ((lIntLen = lZipInputStream.read(buffer)) > 0) {
                lFileOutputStream.write(buffer, 0, lIntLen);
            }

            lFileOutputStream.close();
            lZipEntry = lZipInputStream.getNextEntry();
        }

        lZipInputStream.closeEntry();
        lZipInputStream.close();

    } catch (IOException e) {
        mLog.error(e);
        throw new BibiscoException(e, BibiscoException.IO_EXCEPTION);
    }

    mLog.debug("End unZipIt(String)");
}

---

From source file:com.zimbra.qa.unittest.TestUserServlet.java

private void verifyZipFile(ZMailbox mbox, String relativePath, boolean hasBody) throws Exception {
    InputStream in = mbox.getRESTResource(relativePath);
    ZipInputStream zipIn = new ZipInputStream(in);
    ZipEntry entry;/*from  w w  w.ja  v a2  s  .  co m*/
    boolean foundMessage = false;
    while ((entry = zipIn.getNextEntry()) != null) {
        if (entry.getName().endsWith(".eml")) {
            ByteArrayOutputStream buf = new ByteArrayOutputStream();
            ByteUtil.copy(zipIn, false, buf, true);
            byte[] content = buf.toByteArray();
            MimeMessage message = new ZMimeMessage(JMSession.getSession(),
                    new SharedByteArrayInputStream(content));
            byte[] body = ByteUtil.getContent(message.getInputStream(), 0);
            if (hasBody) {
                assertTrue(entry.getName() + " has no body", body.length > 0);
            } else {
                assertEquals(entry.getName() + " has a body", 0, body.length);
            }
            foundMessage = true;
        }
    }
    zipIn.close();
    assertTrue(foundMessage);
}

---

From source file:io.sledge.core.impl.extractor.SledgeApplicationPackageExtractor.java

@Override
public List<String> getEnvironmentNames(ApplicationPackage appPackage) {
    List<String> envFiles = new ArrayList<>();
    ZipInputStream zipStream = getNewUtf8ZipInputStream(appPackage);

    try {/*from w  w  w.ja  va2s.  c  o  m*/
        ZipEntry zipEntry = null;

        while ((zipEntry = zipStream.getNextEntry()) != null) {

            if (zipEntry.isDirectory()) {
                zipStream.closeEntry();
                continue;
            }

            if (zipEntry.getName().startsWith("environments/")) {
                // test-publish.properties -> test-publish
                envFiles.add(getBaseName(zipEntry.getName()));
                zipStream.closeEntry();
            }
        }
    } catch (IOException e) {
        log.error(e.getMessage(), e);
    } finally {
        try {
            zipStream.close();
            appPackage.getPackageFile().reset();
        } catch (IOException e) {
            log.error(e.getMessage(), e);
        }
    }

    return envFiles;
}

---

From source file:com.boundlessgeo.geoserver.bundle.BundleExporterTest.java

@Test
public void testZipBundle() throws Exception {
    new CatalogCreator(cat).workspace("foo");
    exporter = new BundleExporter(cat, new ExportOpts(cat.getWorkspaceByName("foo")).name("blah"));

    exporter.run();//ww  w.  j a  va  2  s . co m
    Path zip = exporter.zip();
    ZipInputStream zin = new ZipInputStream(
            new ByteArrayInputStream(FileUtils.readFileToByteArray(zip.toFile())));
    ZipEntry entry = null;

    boolean foundBundle = false;
    boolean foundWorkspace = false;

    while (((entry = zin.getNextEntry()) != null)) {
        if (entry.getName().equals("bundle.json")) {
            foundBundle = true;
        }
        if (entry.getName().endsWith("workspace.xml")) {
            foundWorkspace = true;
        }
    }

    assertTrue(foundBundle);
    assertTrue(foundWorkspace);
}

---

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

/**
 * Import mode/*w  w w .j  a  v  a  2  s.  com*/
 */
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:be.fedict.eid.dss.document.zip.ZIPDSSDocumentService.java

public DocumentVisualization findDocument(byte[] parentDocument, String resourceId) throws Exception {

    ZipInputStream zipInputStream = new ZipInputStream(new ByteArrayInputStream(parentDocument));
    ZipEntry zipEntry;//from   ww w .  j a  v a  2s  . c om

    while (null != (zipEntry = zipInputStream.getNextEntry())) {

        if (getResourceId(zipEntry).equals(resourceId)) {

            LOG.debug("Found file: " + resourceId);

            byte[] data = IOUtils.toByteArray(zipInputStream);
            return new DocumentVisualization(new MimetypesFileTypeMap().getContentType(zipEntry.getName()),
                    data);
        }
    }

    return null;
}

---

From source file:gov.nih.nci.caarray.application.project.FileUploadUtils.java

/**
 * Unpack the given file, which must be a ZIP file, and add its files individually to the given project and save
 * them in the data store. If any file within the ZIP file has the same name as a file already belonging to the
 * project, it will not be added to the project. If any file within one of the ZIP files is itself a ZIP file, it
 * will be added to the project, and will not recursively unpacked. The ZIP file must not contain directories. If it
 * does, an InvalidFileException will be thrown.
 * @param project the project to which the unpacked files should be added.
 * @param fileName the name of the file being unpacked.
 * @param inputStream the InputStream object which points to the File data
 *
 * @return a result object with information about number of files actually added to the project and conflicting
 *         files//w w w  .j  a  va  2s .  co m
 * @throws InvalidFileException if any file within the ZIP file is within a subdirectory, or if there is an error
 *             adding any file to the project.
 */
private void unpackFile(Project project, String fileName, InputStream inputStream) throws InvalidFileException {
    ZipInputStream zipStream = null;
    try {
        zipStream = new ZipInputStream(inputStream);
        ZipEntry entry = zipStream.getNextEntry();
        final Set<String> existingFileNames = new HashSet<String>(project.getFileNames());

        while (entry != null) {
            String entryName = entry.getName();
            checkForDirectory(entry);
            if (!checkAlreadyAdded(existingFileNames, entryName)) {
                addEntryToProject(project, zipStream, entryName);
                existingFileNames.add(entryName);
            }
            entry = zipStream.getNextEntry();
        }
    } catch (final IOException e) {
        throw new InvalidFileException(fileName, UNPACKING_ERROR_KEY, result, UNPACKING_ERROR_MESSAGE, e);
    } catch (final InvalidFileException e) {
        throw new InvalidFileException(fileName, UNPACKING_ERROR_KEY, result, UNPACKING_ERROR_MESSAGE, e);
    } finally {
        IOUtils.closeQuietly(zipStream);
        IOUtils.closeQuietly(inputStream);
    }
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »