Example usage for java.util.zip ZipOutputStream close

Introduction

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

Prototype

public void close() throws IOException

Source Link

Document

Closes the ZIP output stream as well as the stream being filtered.

Usage

From source file:com.webautomation.ScreenCaptureHtmlUnitDriver.java

public static byte[] createZip(Map<String, byte[]> files) throws IOException {
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    ZipOutputStream zipfile = new ZipOutputStream(bos);
    Iterator<String> i = files.keySet().iterator();
    String fileName = null;/*from   w w  w . j  a v a2 s . c o m*/
    ZipEntry zipentry = null;
    while (i.hasNext()) {
        fileName = i.next();
        zipentry = new ZipEntry(fileName);
        zipfile.putNextEntry(zipentry);
        zipfile.write(files.get(fileName));
    }
    zipfile.close();
    return bos.toByteArray();
}

From source file:ZipHelper.java

public static void fileToZip(File file, File zipFile, int compressionLevel) throws Exception {
    zipFile.createNewFile();/*from   w w  w . j a v a 2s.c o m*/
    FileOutputStream fout = new FileOutputStream(zipFile);
    ZipOutputStream zout = null;
    try {
        zout = new ZipOutputStream(new BufferedOutputStream(fout));
        zout.setLevel(compressionLevel);
        if (file.isDirectory()) {
            File[] files = file.listFiles();
            for (int i = 0; i < files.length; i++)
                fileToZip(files[i], zout, file);
        } else if (file.isFile()) {
            fileToZip(file, zout, file.getParentFile());
        }
    } finally {
        if (zout != null)
            zout.close();
    }
}

From source file:Compress.java

/** Zip the contents of the directory, and save it in the zipfile */
public static void zipDirectory(String dir, String zipfile) throws IOException, IllegalArgumentException {
    // Check that the directory is a directory, and get its contents
    File d = new File(dir);
    if (!d.isDirectory())
        throw new IllegalArgumentException("Not a directory:  " + dir);
    String[] entries = d.list();/*from  w  w w  .  ja  va  2 s.  c  o  m*/
    byte[] buffer = new byte[4096]; // Create a buffer for copying
    int bytesRead;

    ZipOutputStream out = new ZipOutputStream(new FileOutputStream(zipfile));

    for (int i = 0; i < entries.length; i++) {
        File f = new File(d, entries[i]);
        if (f.isDirectory())
            continue;//Ignore directory
        FileInputStream in = new FileInputStream(f); // Stream to read file
        ZipEntry entry = new ZipEntry(f.getPath()); // Make a ZipEntry
        out.putNextEntry(entry); // Store entry
        while ((bytesRead = in.read(buffer)) != -1)
            out.write(buffer, 0, bytesRead);
        in.close();
    }
    out.close();
}

From source file:azkaban.common.utils.Utils.java

public static void zip(File input, File output) throws IOException {
    FileOutputStream out = new FileOutputStream(output);
    ZipOutputStream zOut = new ZipOutputStream(out);
    zipFile("", input, zOut);
    zOut.close();
}

From source file:com.cenrise.test.azkaban.Utils.java

public static void zip(final File input, final File output) throws IOException {
    final FileOutputStream out = new FileOutputStream(output);
    final ZipOutputStream zOut = new ZipOutputStream(out);
    try {//from  www .  ja  v  a  2s  . c o  m
        zipFile("", input, zOut);
    } finally {
        zOut.close();
    }
}

From source file:de.brendamour.jpasskit.signing.PKSigningUtil.java

private static byte[] createZippedPassAndReturnAsByteArray(final File tempPassDir) throws IOException {
    ByteArrayOutputStream byteArrayOutputStreamForZippedPass = new ByteArrayOutputStream();
    ZipOutputStream zipOutputStream = new ZipOutputStream(byteArrayOutputStreamForZippedPass);
    zip(tempPassDir, tempPassDir, zipOutputStream);
    zipOutputStream.close();
    return byteArrayOutputStreamForZippedPass.toByteArray();
}

From source file:Main.java

public static void compressAFileToZip(File zip, File source) throws IOException {
    Log.d("source: " + source.getAbsolutePath(), ", length: " + source.length());
    Log.d("zip:", zip.getAbsolutePath());
    zip.getParentFile().mkdirs();//from  w w w.  ja v a 2 s .  c  o m
    File tempFile = new File(zip.getAbsolutePath() + ".tmp");
    FileOutputStream fos = new FileOutputStream(tempFile);
    BufferedOutputStream bos = new BufferedOutputStream(fos);
    ZipOutputStream zos = new ZipOutputStream(bos);
    ZipEntry zipEntry = new ZipEntry(source.getName());
    zipEntry.setTime(source.lastModified());
    zos.putNextEntry(zipEntry);

    FileInputStream fis = new FileInputStream(source);
    BufferedInputStream bis = new BufferedInputStream(fis);
    byte[] bArr = new byte[4096];
    int byteRead = 0;
    while ((byteRead = bis.read(bArr)) != -1) {
        zos.write(bArr, 0, byteRead);
    }
    zos.flush();
    zos.closeEntry();
    zos.close();
    Log.d("zipEntry: " + zipEntry, "compressedSize: " + zipEntry.getCompressedSize());
    bos.flush();
    fos.flush();
    bos.close();
    fos.close();
    bis.close();
    fis.close();
    zip.delete();
    tempFile.renameTo(zip);
}

From source file:org.eclipse.cft.server.core.internal.CloudUtil.java

public static IStatus[] publishZip(List<IModuleResource> allResources, File tempFile,
        Set<IModuleResource> filterInFiles, IProgressMonitor monitor) {

    monitor = ProgressUtil.getMonitorFor(monitor);

    try {//  w ww.  jav  a  2 s .  c  o  m
        BufferedOutputStream bout = new BufferedOutputStream(new FileOutputStream(tempFile));
        ZipOutputStream zout = new ZipOutputStream(bout);
        addZipEntries(zout, allResources, filterInFiles);
        zout.close();

    } catch (CoreException e) {
        return new IStatus[] { e.getStatus() };
    } catch (Exception e) {

        return new Status[] { new Status(IStatus.ERROR, ServerPlugin.PLUGIN_ID, 0,
                NLS.bind(Messages.ERROR_CREATE_ZIP, tempFile.getName(), e.getLocalizedMessage()), e) };
    } finally {
        if (tempFile != null && tempFile.exists())
            tempFile.deleteOnExit();
    }
    return EMPTY_STATUS;
}

From source file:edu.uci.ics.asterix.event.service.AsterixEventServiceUtil.java

public static void zipDir(File sourceDir, File destFile) throws IOException {
    FileOutputStream fos = new FileOutputStream(destFile);
    ZipOutputStream zos = new ZipOutputStream(fos);
    zipDir(sourceDir, destFile, zos);//from  www  .j av  a  2  s .c o m
    zos.close();
}

From source file:com.amalto.core.storage.hibernate.TypeMapping.java

private static Object _serializeValue(Object value, FieldMetadata sourceField, FieldMetadata targetField,
        Session session) {/*from w  w w.  jav a  2s  .co m*/
    if (targetField == null) {
        return value;
    }
    if (!targetField.isMany()) {
        Boolean targetZipped = targetField.<Boolean>getData(MetadataRepository.DATA_ZIPPED);
        Boolean sourceZipped = sourceField.<Boolean>getData(MetadataRepository.DATA_ZIPPED);
        if (sourceZipped == null && Boolean.TRUE.equals(targetZipped)) {
            try {
                ByteArrayOutputStream characters = new ByteArrayOutputStream();
                OutputStream bos = new Base64OutputStream(characters);
                ZipOutputStream zos = new ZipOutputStream(bos);
                ZipEntry zipEntry = new ZipEntry("content"); //$NON-NLS-1$
                zos.putNextEntry(zipEntry);
                zos.write(String.valueOf(value).getBytes("UTF-8")); //$NON-NLS-1$
                zos.closeEntry();
                zos.flush();
                zos.close();
                return new String(characters.toByteArray());
            } catch (IOException e) {
                throw new RuntimeException("Unexpected compression exception", e); //$NON-NLS-1$
            }
        }
        String targetSQLType = targetField.getType().getData(TypeMapping.SQL_TYPE);
        if (targetSQLType != null && SQL_TYPE_CLOB.equals(targetSQLType)) {
            if (value != null) {
                return Hibernate.getLobCreator(session).createClob(String.valueOf(value));
            } else {
                return null;
            }
        }
    }
    return value;
}