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.heliosdecompiler.helios.LoadedFile.java

private void readDataQuick() {
    // This code should run as fast as possible
    byte[] data = null;
    try (FileInputStream inputStream = new FileInputStream(file)) {
        data = IOUtils.toByteArray(inputStream);
    } catch (IOException ex) {
        ExceptionHandler.handle(new RuntimeException("Error while reading file", ex));
        return;//from www  .  j a v a 2  s  . com
    }
    // And now we can take our time. The file has been unlocked (unless something went seriously wrong)
    this.files = new HashMap<>();
    try (ZipInputStream zipInputStream = new ZipInputStream(new ByteArrayInputStream(data))) {
        ZipEntry entry;
        while ((entry = zipInputStream.getNextEntry()) != null) {
            this.files.put(entry.getName(), IOUtils.toByteArray(zipInputStream));
        }
    } catch (Throwable ex) {
        // This should never happen
        ExceptionHandler.handle(new RuntimeException("Error while parsing file (!)", ex));
        return;
    }
    // If files is still empty, then it's not a zip file (or something weird happened)
    if (this.files.size() == 0) {
        this.files.put(file.getName(), data);
    }
    // Lock the map
    this.files = Collections.unmodifiableMap(this.files);
}

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From source file:com.yifanlu.PSXperiaTool.Extractor.CrashBandicootExtractor.java

private void extractZip(File zipFile, File output, FileFilter filter) throws IOException {
    Logger.info("Extracting ZIP file: %s to: %s", zipFile.getPath(), output.getPath());
    if (!output.exists())
        output.mkdirs();/*from  w  w w. j  ava  2 s.  c o m*/
    ZipInputStream zip = new ZipInputStream(new FileInputStream(zipFile));
    ZipEntry entry;
    while ((entry = zip.getNextEntry()) != null) {
        File file = new File(output, entry.getName());
        if (file.isDirectory())
            continue;
        if (filter != null && !filter.accept(file))
            continue;
        Logger.verbose("Unzipping %s", entry.getName());
        FileUtils.touch(file);
        FileOutputStream out = new FileOutputStream(file.getPath());
        int n;
        byte[] buffer = new byte[BLOCK_SIZE];
        while ((n = zip.read(buffer)) != -1) {
            out.write(buffer, 0, n);
        }
        out.close();
        zip.closeEntry();
        Logger.verbose("Done extracting %s", entry.getName());
    }
    zip.close();
    Logger.debug("Done extracting ZIP.");
}

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From source file:gov.nih.nci.caarray.web.action.project.ProjectSourcesActionTest.java

@Test
public void testDownload() throws Exception {
    assertEquals("noSourceData", this.action.download());

    final CaArrayFile rawFile = this.fasStub.add(MageTabDataFiles.MISSING_TERMSOURCE_IDF);
    final CaArrayFile derivedFile = this.fasStub.add(MageTabDataFiles.MISSING_TERMSOURCE_SDRF);

    final Project p = new Project();
    p.getExperiment().setPublicIdentifier("test");
    final Source so = new Source();
    final Sample s1 = new Sample();
    so.getSamples().add(s1);/*from  ww w . ja v a2  s .  c  o  m*/
    final Sample s2 = new Sample();
    so.getSamples().add(s2);
    final Extract e = new Extract();
    s1.getExtracts().add(e);
    s2.getExtracts().add(e);
    final LabeledExtract le = new LabeledExtract();
    e.getLabeledExtracts().add(le);
    final Hybridization h = new Hybridization();
    le.getHybridizations().add(h);
    final RawArrayData raw = new RawArrayData();
    h.addArrayData(raw);
    final DerivedArrayData derived = new DerivedArrayData();
    h.getDerivedDataCollection().add(derived);
    raw.setDataFile(rawFile);
    derived.setDataFile(derivedFile);

    this.action.setCurrentSource(so);
    this.action.setProject(p);
    final List<CaArrayFile> files = new ArrayList<CaArrayFile>(so.getAllDataFiles());
    Collections.sort(files, DownloadHelper.CAARRAYFILE_NAME_COMPARATOR_INSTANCE);
    assertEquals(2, files.size());
    assertEquals("missing_term_source.idf", files.get(0).getName());
    assertEquals("missing_term_source.sdrf", files.get(1).getName());

    this.action.download();
    assertEquals("application/zip", this.mockResponse.getContentType());
    assertEquals("filename=\"caArray_test_files.zip\"", this.mockResponse.getHeader("Content-disposition"));

    final ZipInputStream zis = new ZipInputStream(
            new ByteArrayInputStream(this.mockResponse.getContentAsByteArray()));
    ZipEntry ze = zis.getNextEntry();
    assertNotNull(ze);
    assertEquals("missing_term_source.idf", ze.getName());
    ze = zis.getNextEntry();
    assertNotNull(ze);
    assertEquals("missing_term_source.sdrf", ze.getName());
    assertNull(zis.getNextEntry());
    IOUtils.closeQuietly(zis);
}

---

From source file:com.haha01haha01.harail.DatabaseDownloader.java

private boolean unpackZip(File output_dir, File zipname) {
    InputStream is;//w  w w .  jav  a2s. co  m
    ZipInputStream zis;
    try {
        String filename;
        is = new FileInputStream(zipname);
        zis = new ZipInputStream(new BufferedInputStream(is));
        ZipEntry ze;
        byte[] buffer = new byte[1024];
        int count;

        while ((ze = zis.getNextEntry()) != null) {
            filename = ze.getName();

            // Need to create directories if not exists, or
            // it will generate an Exception...
            if (ze.isDirectory()) {
                File fmd = new File(output_dir, filename);
                fmd.mkdirs();
                continue;
            }

            FileOutputStream fout = new FileOutputStream(new File(output_dir, filename));

            while ((count = zis.read(buffer)) != -1) {
                fout.write(buffer, 0, count);
            }

            fout.close();
            zis.closeEntry();
        }

        zis.close();
    } catch (IOException e) {
        e.printStackTrace();
        return false;
    }

    return true;
}

---

From source file:ingest.utility.IngestUtilities.java

/**
 * Unzip the given zip into output directory. This is only applicable for SHAPEFILES as it includes black/whitelist
 * for preventing malicious inputs./*w  w w  . jav  a2s. c o m*/
 * 
 * @param zipPath
 *            Zip file full path
 * @param extractPath
 *            Extracted zip output directory
 * 
 * @return boolean if successful
 * @throws IOException
 */
public void extractZip(String zipPath, String extractPath) throws IOException {
    try (ZipInputStream zipInputStream = new ZipInputStream(new FileInputStream(zipPath))) {
        // Create output directory
        File directory = new File(extractPath);
        if (!directory.exists()) {
            directory.mkdir();
        }

        // Get initial file list entry
        ZipEntry zipEntry = zipInputStream.getNextEntry();
        while (zipEntry != null) {
            extractZipEntry(zipEntry.getName(), zipInputStream, zipPath, extractPath);

            zipEntry = zipInputStream.getNextEntry();
        }

        zipInputStream.closeEntry();
    } catch (IOException ex) {
        String error = "Unable to extract zip: " + zipPath + " to path " + extractPath;
        LOG.error(error, ex, new AuditElement(INGEST, "failedExtractShapefileZip", extractPath));
        throw new IOException(error);
    }
}

---

From source file:gov.nih.nci.caarray.web.action.project.ProjectLabeledExtractsActionTest.java

@Test
public void testDownload() throws Exception {
    assertEquals("noLabeledExtractData", this.action.download());

    final CaArrayFile rawFile = this.fasStub.add(MageTabDataFiles.MISSING_TERMSOURCE_IDF);
    final CaArrayFile derivedFile = this.fasStub.add(MageTabDataFiles.MISSING_TERMSOURCE_SDRF);

    final Project p = new Project();
    p.getExperiment().setPublicIdentifier("test");
    final LabeledExtract le = new LabeledExtract();
    final Hybridization h1 = new Hybridization();
    le.getHybridizations().add(h1);/*from   w  w  w  .  jav  a  2  s  . c om*/
    final Hybridization h2 = new Hybridization();
    le.getHybridizations().add(h2);
    final RawArrayData raw = new RawArrayData();
    h1.addArrayData(raw);
    final DerivedArrayData derived = new DerivedArrayData();
    h2.getDerivedDataCollection().add(derived);
    raw.setDataFile(rawFile);
    derived.setDataFile(derivedFile);

    this.action.setCurrentLabeledExtract(le);
    this.action.setProject(p);
    final List<CaArrayFile> files = new ArrayList<CaArrayFile>(le.getAllDataFiles());
    Collections.sort(files, DownloadHelper.CAARRAYFILE_NAME_COMPARATOR_INSTANCE);
    assertEquals(2, files.size());
    assertEquals("missing_term_source.idf", files.get(0).getName());
    assertEquals("missing_term_source.sdrf", files.get(1).getName());

    this.action.download();
    assertEquals("application/zip", this.mockResponse.getContentType());
    assertEquals("filename=\"caArray_test_files.zip\"", this.mockResponse.getHeader("Content-disposition"));

    final ZipInputStream zis = new ZipInputStream(
            new ByteArrayInputStream(this.mockResponse.getContentAsByteArray()));
    ZipEntry ze = zis.getNextEntry();
    assertNotNull(ze);
    assertEquals("missing_term_source.idf", ze.getName());
    ze = zis.getNextEntry();
    assertNotNull(ze);
    assertEquals("missing_term_source.sdrf", ze.getName());
    assertNull(zis.getNextEntry());
    IOUtils.closeQuietly(zis);
}

---

From source file:ch.puzzle.itc.mobiliar.business.shakedown.control.ShakedownTestRunner.java

private String analyzeResult(STS sts) throws ShakedownTestException {
    String testResultPath = ConfigurationService.getProperty(ConfigKey.TEST_RESULT_PATH);
    try {/*  w w  w  .  j av  a 2s  .  c o m*/
        StringBuilder sb = new StringBuilder();
        ZipInputStream zis = null;
        try {
            zis = new ZipInputStream(
                    new FileInputStream(testResultPath + File.separator + sts.getTestId() + ".zip"));
            ZipEntry entry;
            while ((entry = zis.getNextEntry()) != null) {
                if (entry.getName().equals("/result.xml")) {
                    BufferedReader reader = new BufferedReader(new InputStreamReader(zis));
                    String s;
                    while ((s = reader.readLine()) != null) {
                        sb.append(s);
                    }
                }
            }
        } finally {
            if (zis != null) {
                zis.close();
            }
        }
        return sb.toString();
    } catch (FileNotFoundException e) {
        throw new ShakedownTestException("Was not able to analyze the result - no result file found!", e);
    } catch (IOException e) {
        throw new ShakedownTestException("Was not able to analyze the result", e);
    }

}

---

From source file:gov.nih.nci.caarray.web.action.project.ProjectExtractsActionTest.java

@Test
public void testDownload() throws Exception {
    final CaArrayFile rawFile = this.fasStub.add(MageTabDataFiles.MISSING_TERMSOURCE_IDF);
    final CaArrayFile derivedFile = this.fasStub.add(MageTabDataFiles.MISSING_TERMSOURCE_SDRF);

    final Project p = new Project();
    p.getExperiment().setPublicIdentifier("test");
    final Extract e1 = new Extract();
    final Extract e2 = new Extract();
    final LabeledExtract le1 = new LabeledExtract();
    e1.getLabeledExtracts().add(le1);/*from ww w .  j av  a 2  s  . com*/
    final LabeledExtract le2 = new LabeledExtract();
    e2.getLabeledExtracts().add(le2);
    final Hybridization h = new Hybridization();
    le2.getHybridizations().add(h);
    final RawArrayData raw = new RawArrayData();
    h.addArrayData(raw);
    final DerivedArrayData derived = new DerivedArrayData();
    h.getDerivedDataCollection().add(derived);
    raw.setDataFile(rawFile);
    derived.setDataFile(derivedFile);

    this.action.setCurrentExtract(e1);
    this.action.setProject(p);
    assertEquals("noExtractData", this.action.download());
    this.action.setCurrentExtract(e2);

    final List<CaArrayFile> files = new ArrayList<CaArrayFile>(e2.getAllDataFiles());
    Collections.sort(files, DownloadHelper.CAARRAYFILE_NAME_COMPARATOR_INSTANCE);
    assertEquals(2, files.size());
    assertEquals("missing_term_source.idf", files.get(0).getName());
    assertEquals("missing_term_source.sdrf", files.get(1).getName());

    this.action.download();
    assertEquals("application/zip", this.mockResponse.getContentType());
    assertEquals("filename=\"caArray_test_files.zip\"", this.mockResponse.getHeader("Content-disposition"));

    final ZipInputStream zis = new ZipInputStream(
            new ByteArrayInputStream(this.mockResponse.getContentAsByteArray()));
    ZipEntry ze = zis.getNextEntry();
    assertNotNull(ze);
    assertEquals("missing_term_source.idf", ze.getName());
    ze = zis.getNextEntry();
    assertNotNull(ze);
    assertEquals("missing_term_source.sdrf", ze.getName());
    assertNull(zis.getNextEntry());
    IOUtils.closeQuietly(zis);
}

---

From source file:com.nuvolect.securesuite.util.OmniZip.java

public static List<String> getDirsList(OmniFile zipOmni) {

    ZipInputStream zis = new ZipInputStream(zipOmni.getFileInputStream());

    List<String> arrayList = new ArrayList<>();

    ZipEntry entry = null;//from ww w .ja v a 2s. c o  m
    try {
        while ((entry = zis.getNextEntry()) != null) {

            if (entry.isDirectory())
                arrayList.add(entry.getName());
        }
        zis.close();

    } catch (IOException e) {
        LogUtil.logException(LogUtil.LogType.OMNI_ZIP, e);
    }

    return arrayList;
}

---

From source file:com.twinsoft.convertigo.engine.util.ZipUtils.java

/*** Added by julienda - 08/09/2012
 * Return the project name by reading the first directory into the archive (.car)
 * @param path: the archive path/*from  w w w. j  a va 2 s.co m*/
 * @return filename: the project name
 * @throws IOException */
public static String getProjectName(String path) throws IOException {
    Engine.logEngine.trace("PATH: " + path);

    ZipInputStream zis = new ZipInputStream(new FileInputStream(path));
    ZipEntry ze = null;
    String fileName = null;
    try {
        if ((ze = zis.getNextEntry()) != null) {
            fileName = ze.getName().replaceAll("/.*", "");
            Engine.logEngine.trace("ZipUtils.getProjectName() - fileName: " + fileName);
        }
    } finally {
        zis.close();
    }
    return fileName;
}

---

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