Example usage for java.util.zip ZipFile close

Introduction

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

Prototype

public void close() throws IOException 

Source Link

Document

Closes the ZIP file.

Usage

From source file:org.eclipse.mylyn.internal.context.core.InteractionContextExternalizer.java

static String getFirstContextHandle(File sourceFile) throws CoreException {
    try {//from www. j  a  va  2 s.c  om
        ZipFile zipFile = new ZipFile(sourceFile);
        try {
            for (Enumeration<?> e = zipFile.entries(); e.hasMoreElements();) {
                ZipEntry entry = (ZipEntry) e.nextElement();
                String name = entry.getName();
                if (name.endsWith(InteractionContextManager.CONTEXT_FILE_EXTENSION_OLD)) {
                    try {
                        String decodedName = URLDecoder.decode(name,
                                InteractionContextManager.CONTEXT_FILENAME_ENCODING);
                        if (decodedName.length() > InteractionContextManager.CONTEXT_FILE_EXTENSION_OLD
                                .length()) {
                            return decodedName.substring(0, decodedName.length()
                                    - InteractionContextManager.CONTEXT_FILE_EXTENSION_OLD.length());
                        }
                    } catch (IllegalArgumentException ignored) {
                        // not a valid context entry
                    }
                }
            }
            return null;
        } finally {
            zipFile.close();
        }
    } catch (IOException e) {
        throw new CoreException(new Status(IStatus.ERROR, ContextCorePlugin.ID_PLUGIN,
                "Could not get context handle from " + sourceFile, e)); //$NON-NLS-1$
    }
}

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From source file:com.squareup.wire.schema.internal.parser.RpcMethodScanner.java

private List<RpcMethodDefinition> searchJar(String jarpath, String serviceName) throws IOException {

    List<RpcMethodDefinition> defs = new ArrayList<>();

    File jarFile = new File(jarpath);
    if (!jarFile.exists() || jarFile.isDirectory()) {
        return defs;
    }/*from ww w.j a  v a 2 s  .c  om*/

    ZipInputStream zip = new ZipInputStream(new FileInputStream(jarFile));
    ZipEntry ze;

    while ((ze = zip.getNextEntry()) != null) {
        String entryName = ze.getName();
        if (entryName.endsWith(".proto")) {
            ZipFile zipFile = new ZipFile(jarFile);
            try (InputStream in = zipFile.getInputStream(ze)) {
                defs.addAll(inspectProtoFile(in, serviceName));
                if (!defs.isEmpty()) {
                    zipFile.close();
                    break;
                }
            }
            zipFile.close();
        }
    }

    zip.close();

    return defs;
}

---

From source file:org.dita2indesign.cmdline.Docx2Xml.java

/**
* @param zipInFile//from ww w  .ja  v a 2  s .  c om
*            Zip file to be unzipped
* @param outputDir
*            Directory to which the zipped files will be unpacked.
* @throws Exception 
* @throws ZipException 
*/
public static void unzip(File zipInFile, File outputDir) throws Exception {

    Enumeration<? extends ZipEntry> entries;
    ZipFile zipFile = new ZipFile(zipInFile);
    ZipInputStream zipInputStream = new ZipInputStream(new FileInputStream(zipInFile));
    ZipEntry entry = (ZipEntry) zipInputStream.getNextEntry();

    File curOutDir = outputDir;
    while (entry != null) {

        if (entry.isDirectory()) {
            // This is not robust, just for demonstration purposes.
            curOutDir = new File(curOutDir, entry.getName());
            curOutDir.mkdirs();
            continue;
        }

        File outFile = new File(curOutDir, entry.getName());
        File tempDir = outFile.getParentFile();
        if (!tempDir.exists())
            tempDir.mkdirs();
        outFile.createNewFile();
        BufferedOutputStream outstream = new BufferedOutputStream(new FileOutputStream(outFile));

        int n;
        byte[] buf = new byte[1024];
        while ((n = zipInputStream.read(buf, 0, 1024)) > -1)
            outstream.write(buf, 0, n);
        outstream.flush();
        outstream.close();
        zipInputStream.closeEntry();
        entry = zipInputStream.getNextEntry();
    }
    zipInputStream.close();

    zipFile.close();
}

---

From source file:org.apache.oozie.tools.OozieDBImportCLI.java

private static void importAllDBTables(String zipFileName)
        throws StoreException, IOException, JPAExecutorException {

    EntityManager entityManager = null;//from w w  w  .j a  va 2s  . co m
    ZipFile zipFile = null;
    try {

        entityManager = Services.get().get(JPAService.class).getEntityManager();
        entityManager.setFlushMode(FlushModeType.COMMIT);
        zipFile = new ZipFile(zipFileName);
        checkDBVersion(entityManager, zipFile);
        importFrom(entityManager, zipFile, "WF_JOBS", WorkflowJobBean.class, OOZIEDB_WF_JSON);
        importFrom(entityManager, zipFile, "WF_ACTIONS", WorkflowActionBean.class, OOZIEDB_AC_JSON);
        importFrom(entityManager, zipFile, "COORD_JOBS", CoordinatorJobBean.class, OOZIEDB_CJ_JSON);
        importFrom(entityManager, zipFile, "COORD_ACTIONS", CoordinatorActionBean.class, OOZIEDB_CA_JSON);
        importFrom(entityManager, zipFile, "BUNDLE_JOBS", BundleJobBean.class, OOZIEDB_BNJ_JSON);
        importFrom(entityManager, zipFile, "BUNDLE_ACTIONS", BundleActionBean.class, OOZIEDB_BNA_JSON);
        importFrom(entityManager, zipFile, "SLA_REGISTRATION", SLARegistrationBean.class, OOZIEDB_SLAREG_JSON);
        importFrom(entityManager, zipFile, "SLA_SUMMARY", SLASummaryBean.class, OOZIEDB_SLASUM_JSON);

    } finally {
        if (entityManager != null) {
            entityManager.close();
        }
        if (zipFile != null) {
            zipFile.close();
        }
    }

}

---

From source file:it.geosolutions.tools.compress.file.Extractor.java

/**
 * Inflate the provided {@link ZipFile} in the provided output directory.
 * /*w ww .ja  v  a  2s. c o  m*/
 * @param archive
 *            the {@link ZipFile} to inflate.
 * @param outputDirectory
 *            the directory where to inflate the archive.
 * @throws IOException
 *             in case something bad happens.
 * @throws FileNotFoundException
 *             in case something bad happens.
 */
public static void inflate(ZipFile archive, File outputDirectory, String fileName)
        throws IOException, FileNotFoundException {

    final Enumeration<? extends ZipEntry> entries = archive.entries();
    try {
        while (entries.hasMoreElements()) {
            ZipEntry entry = (ZipEntry) entries.nextElement();

            if (!entry.isDirectory()) {
                final String name = entry.getName();
                final String ext = FilenameUtils.getExtension(name);
                final InputStream in = new BufferedInputStream(archive.getInputStream(entry));
                final File outFile = new File(outputDirectory,
                        fileName != null ? new StringBuilder(fileName).append(".").append(ext).toString()
                                : name);
                final OutputStream out = new BufferedOutputStream(new FileOutputStream(outFile));

                IOUtils.copyStream(in, out, true, true);
            }
        }
    } finally {
        try {
            archive.close();
        } catch (Throwable e) {
            if (LOGGER.isTraceEnabled())
                LOGGER.error("unable to close archive.\nMessage is: " + e.getMessage(), e);
        }
    }

}

---

From source file:com.asakusafw.bulkloader.testutil.UnitTestUtil.java

/**
 * Create file list from Zip file.//  w ww  .j a va2 s . c o m
 * @param originalZipFile source Zip file
 * @param targetFileList target file list file
 */
public static void createFileList(File originalZipFile, File targetFileList) throws IOException {
    ZipFile zip = new ZipFile(originalZipFile);
    try {
        FileOutputStream output = new FileOutputStream(targetFileList);
        try {
            FileList.Writer writer = FileList.createWriter(output, true);
            Enumeration<? extends ZipEntry> entries = zip.entries();
            while (entries.hasMoreElements()) {
                ZipEntry next = entries.nextElement();
                InputStream input = zip.getInputStream(next);
                try {
                    OutputStream target = writer.openNext(FileList.content(next.getName().replace('\\', '/')));
                    try {
                        IOUtils.pipingAndClose(input, target);
                    } finally {
                        target.close();
                    }
                } finally {
                    input.close();
                }
            }
            writer.close();
        } finally {
            output.close();
        }
    } finally {
        zip.close();
    }
}

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From source file:org.apache.maven.archetype.common.DefaultArchetypeArtifactManager.java

private void closeZipFile(ZipFile zipFile) {
    try {/* w ww . j  a  v a2s .  c  om*/
        zipFile.close();
    } catch (Exception e) {
        getLogger().error("Failed to close " + zipFile.getName() + " zipFile.");
    }
}

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From source file:org.dbgl.util.FileUtils.java

public static long extractZipSizeInBytes(final File archive, final File dirToBeExtracted) throws IOException {
    long bytes = 0;
    ZipFile zf = new ZipFile(archive);
    for (Enumeration<? extends ZipEntry> entries = zf.entries(); entries.hasMoreElements();) {
        ZipEntry entry = entries.nextElement();
        if (areRelated(dirToBeExtracted, new File(entry.getName())))
            bytes += entry.getSize();/*w w  w.j  a va 2 s .co  m*/
    }
    zf.close();
    return bytes;
}

---

From source file:org.roda.common.certification.ODFSignatureUtils.java

public static void runDigitalSignatureStrip(Path input, Path output) throws IOException {
    OutputStream os = new FileOutputStream(output.toFile());
    BufferedOutputStream bos = new BufferedOutputStream(os);
    ZipOutputStream zout = new ZipOutputStream(bos);
    ZipFile zipFile = new ZipFile(input.toString());
    Enumeration<?> enumeration;

    for (enumeration = zipFile.entries(); enumeration.hasMoreElements();) {
        ZipEntry entry = (ZipEntry) enumeration.nextElement();
        String entryName = entry.getName();
        if (!META_INF_DOCUMENTSIGNATURES_XML.equalsIgnoreCase(entryName) && entry.getSize() > 0) {

            InputStream zipStream = zipFile.getInputStream(entry);
            ZipEntry destEntry = new ZipEntry(entryName);
            zout.putNextEntry(destEntry);

            byte[] data = new byte[(int) entry.getSize()];
            while ((zipStream.read(data, 0, (int) entry.getSize())) != -1) {
            }//from www.  j a  v a2  s.  co  m

            zout.write(data);
            zout.closeEntry();
            IOUtils.closeQuietly(zipStream);
        }
    }

    IOUtils.closeQuietly(zout);
    IOUtils.closeQuietly(bos);
    IOUtils.closeQuietly(os);
    zipFile.close();
}

---

From source file:com.sshtools.j2ssh.authentication.UserGridCredential.java

private static void checkCACertificates(CoGProperties cogproperties) throws IOException {
    // check the directories exist and create if they don't
    String globusDir = System.getProperty("user.home") + "/.globus";
    if (!(new File(globusDir).exists())) {
        boolean success = (new File(globusDir).mkdir());
        if (!success) {
            throw new IOException("Couldn't create directory: " + globusDir);
        }/*from www .j  a v  a2  s. c  om*/
    }
    String caCertLocations = globusDir + "/certificates";
    File caCertLocationsF = new File(caCertLocations);
    if (!caCertLocationsF.exists()) {
        boolean success = (new File(caCertLocations).mkdir());
        if (!success) {
            throw new IOException("Couldn't create directory: " + caCertLocations);
        }
    }
    if (!caCertLocationsF.isDirectory()) {
        throw new IOException("Location: " + caCertLocations + " is not a directory");
    }
    File tmp = null;
    try {
        // save the zipfile temporarily
        tmp = File.createTempFile("certificates", ".zip");
        copyFile(thisDummy.getClass().getResourceAsStream("certificates.zip"), new FileOutputStream(tmp));
        ZipFile zf = new ZipFile(tmp);
        try {
            Enumeration e = zf.entries();
            while (e.hasMoreElements()) {
                ZipEntry ze = (ZipEntry) e.nextElement();
                String name = ze.getName();
                if (!(new File(caCertLocations + File.separator + name).exists())) {
                    copyFile(zf.getInputStream(ze),
                            new FileOutputStream(new File(caCertLocations + File.separator + name)));
                }
            }
        } finally {
            if (zf != null)
                zf.close();
        }
    } catch (IOException e) {
        throw new IOException("Couldn't load certificates... " + e);
    } finally {
        // delete temp file
        if (tmp != null) {
            if (tmp.exists())
                tmp.delete();
        }
    }
}

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