Examples of ZipArchiveOutputStream

org.apache.commons.compress.archivers.zip.ZipArchiveOutputStream
Reimplementation of {@link java.util.zip.ZipOutputStream java.util.zip.ZipOutputStream} that does handle the extendedfunctionality of this package, especially internal/external file attributes and extra fields with different layouts for local file data and central directory entries.
This class will try to use {@link java.io.RandomAccessFile RandomAccessFile} when you know that the output is going to go to afile.

If RandomAccessFile cannot be used, this implementation will use a Data Descriptor to store size and CRC information for {@link #DEFLATED DEFLATED} entries, this means, you don't need tocalculate them yourself. Unfortunately this is not possible for the {@link #STORED STORED} method, here setting the CRC anduncompressed size information is required before {@link #putArchiveEntry(ArchiveEntry)} can be called.
As of Apache Commons Compress 1.3 it transparently supports Zip64 extensions and thus individual entries and archives larger than 4 GB or with more than 65536 entries in most cases but explicit control is provided via {@link #setUseZip64}. If the stream can not user RandomAccessFile and you try to write a ZipArchiveEntry of unknown size then Zip64 extensions will be disabled by default.
@NotThreadSafe

Examples of org.apache.commons.compress.archivers.zip.ZipArchiveOutputStream

    }


    public void testDirectoryEntryFromFile() throws Exception {
        File[] tmp = createTempDirAndFile();
        File archive = null;
        ZipArchiveOutputStream zos = null;
        ZipFile zf = null;
        try {
            archive = File.createTempFile("test.", ".zip", tmp[0]);
            archive.deleteOnExit();
            zos = new ZipArchiveOutputStream(archive);
            long beforeArchiveWrite = tmp[0].lastModified();
            ZipArchiveEntry in = new ZipArchiveEntry(tmp[0], "foo");
            zos.putArchiveEntry(in);
            zos.closeArchiveEntry();
            zos.close();
            zos = null;
            zf = new ZipFile(archive);
            ZipArchiveEntry out = zf.getEntry("foo/");
            assertNotNull(out);
            assertEquals("foo/", out.getName());
            assertEquals(0, out.getSize());
            // ZIP stores time with a granularity of 2 seconds
            assertEquals(beforeArchiveWrite / 2000,
                         out.getLastModifiedDate().getTime() / 2000);
            assertTrue(out.isDirectory());
        } finally {
            ZipFile.closeQuietly(zf);
            if (zos != null) {
                zos.close();
            }
            tryHardToDelete(archive);
            tryHardToDelete(tmp[1]);
            rmdir(tmp[0]);
        }

View Full Code Here

Examples of org.apache.commons.compress.archivers.zip.ZipArchiveOutputStream

    }


    public void testExplicitDirectoryEntry() throws Exception {
        File[] tmp = createTempDirAndFile();
        File archive = null;
        ZipArchiveOutputStream zos = null;
        ZipFile zf = null;
        try {
            archive = File.createTempFile("test.", ".zip", tmp[0]);
            archive.deleteOnExit();
            zos = new ZipArchiveOutputStream(archive);
            long beforeArchiveWrite = tmp[0].lastModified();
            ZipArchiveEntry in = new ZipArchiveEntry("foo/");
            in.setTime(beforeArchiveWrite);
            zos.putArchiveEntry(in);
            zos.closeArchiveEntry();
            zos.close();
            zos = null;
            zf = new ZipFile(archive);
            ZipArchiveEntry out = zf.getEntry("foo/");
            assertNotNull(out);
            assertEquals("foo/", out.getName());
            assertEquals(0, out.getSize());
            assertEquals(beforeArchiveWrite / 2000,
                         out.getLastModifiedDate().getTime() / 2000);
            assertTrue(out.isDirectory());
        } finally {
            ZipFile.closeQuietly(zf);
            if (zos != null) {
                zos.close();
            }
            tryHardToDelete(archive);
            tryHardToDelete(tmp[1]);
            rmdir(tmp[0]);
        }

View Full Code Here

Examples of org.apache.commons.compress.archivers.zip.ZipArchiveOutputStream

    }


    public void testFileEntryFromFile() throws Exception {
        File[] tmp = createTempDirAndFile();
        File archive = null;
        ZipArchiveOutputStream zos = null;
        ZipFile zf = null;
        FileInputStream fis = null;
        try {
            archive = File.createTempFile("test.", ".zip", tmp[0]);
            archive.deleteOnExit();
            zos = new ZipArchiveOutputStream(archive);
            ZipArchiveEntry in = new ZipArchiveEntry(tmp[1], "foo");
            zos.putArchiveEntry(in);
            byte[] b = new byte[(int) tmp[1].length()];
            fis = new FileInputStream(tmp[1]);
            while (fis.read(b) > 0) {
                zos.write(b);
            }
            fis.close();
            fis = null;
            zos.closeArchiveEntry();
            zos.close();
            zos = null;
            zf = new ZipFile(archive);
            ZipArchiveEntry out = zf.getEntry("foo");
            assertNotNull(out);
            assertEquals("foo", out.getName());
            assertEquals(tmp[1].length(), out.getSize());
            assertEquals(tmp[1].lastModified() / 2000,
                         out.getLastModifiedDate().getTime() / 2000);
            assertFalse(out.isDirectory());
        } finally {
            ZipFile.closeQuietly(zf);
            if (zos != null) {
                zos.close();
            }
            tryHardToDelete(archive);
            if (fis != null) {
                fis.close();
            }

View Full Code Here

Examples of org.apache.commons.compress.archivers.zip.ZipArchiveOutputStream

    }


    public void testExplicitFileEntry() throws Exception {
        File[] tmp = createTempDirAndFile();
        File archive = null;
        ZipArchiveOutputStream zos = null;
        ZipFile zf = null;
        FileInputStream fis = null;
        try {
            archive = File.createTempFile("test.", ".zip", tmp[0]);
            archive.deleteOnExit();
            zos = new ZipArchiveOutputStream(archive);
            ZipArchiveEntry in = new ZipArchiveEntry("foo");
            in.setTime(tmp[1].lastModified());
            in.setSize(tmp[1].length());
            zos.putArchiveEntry(in);
            byte[] b = new byte[(int) tmp[1].length()];
            fis = new FileInputStream(tmp[1]);
            while (fis.read(b) > 0) {
                zos.write(b);
            }
            fis.close();
            fis = null;
            zos.closeArchiveEntry();
            zos.close();
            zos = null;
            zf = new ZipFile(archive);
            ZipArchiveEntry out = zf.getEntry("foo");
            assertNotNull(out);
            assertEquals("foo", out.getName());
            assertEquals(tmp[1].length(), out.getSize());
            assertEquals(tmp[1].lastModified() / 2000,
                         out.getLastModifiedDate().getTime() / 2000);
            assertFalse(out.isDirectory());
        } finally {
            ZipFile.closeQuietly(zf);
            if (zos != null) {
                zos.close();
            }
            tryHardToDelete(archive);
            if (fis != null) {
                fis.close();
            }

View Full Code Here

Examples of org.apache.commons.compress.archivers.zip.ZipArchiveOutputStream


        if (AR.equalsIgnoreCase(archiverName)) {
            return new ArArchiveOutputStream(out);
        }
        if (ZIP.equalsIgnoreCase(archiverName)) {
            ZipArchiveOutputStream zip = new ZipArchiveOutputStream(out);
            if (entryEncoding != null) {
                zip.setEncoding(entryEncoding);
            }
            return zip;
        }
        if (TAR.equalsIgnoreCase(archiverName)) {
            if (entryEncoding != null) {

View Full Code Here

Examples of org.apache.commons.compress.archivers.zip.ZipArchiveOutputStream

     * @param encoding the encoding of the entry names
     */
    public ArchiveOutputStream getArchiveStream(OutputStream stream,
                                                String encoding)
        throws IOException {
        ZipArchiveOutputStream o = new ZipArchiveOutputStream(stream);
        o.setEncoding(encoding);
        return o;
    }

View Full Code Here

Examples of org.apache.commons.compress.archivers.zip.ZipArchiveOutputStream


        if (AR.equalsIgnoreCase(archiverName)) {
            return new ArArchiveOutputStream(out);
        }
        if (ZIP.equalsIgnoreCase(archiverName)) {
            ZipArchiveOutputStream zip = new ZipArchiveOutputStream(out);
            if (entryEncoding != null) {
                zip.setEncoding(entryEncoding);
            }
            return zip;
        }
        if (TAR.equalsIgnoreCase(archiverName)) {
            if (entryEncoding != null) {

View Full Code Here

Examples of org.apache.commons.compress.archivers.zip.ZipArchiveOutputStream


        if (AR.equalsIgnoreCase(archiverName)) {
            return new ArArchiveOutputStream(out);
        }
        if (ZIP.equalsIgnoreCase(archiverName)) {
            ZipArchiveOutputStream zip = new ZipArchiveOutputStream(out);
            if (entryEncoding != null) {
                zip.setEncoding(entryEncoding);
            }
            return zip;
        }
        if (TAR.equalsIgnoreCase(archiverName)) {
            if (entryEncoding != null) {

View Full Code Here

Examples of org.apache.commons.compress.archivers.zip.ZipArchiveOutputStream

    }
  }


  public static void zipDir(String zipFile, String dir) throws IOException {
    File dirObj = new File(dir);
    ZipArchiveOutputStream out = new ZipArchiveOutputStream(new FileOutputStream(zipFile));
    log.info("Creating : " + zipFile);
    try {
      addDir(dirObj, out, "");
    } finally {
      out.close();
    }
  }

View Full Code Here

Examples of org.apache.commons.compress.archivers.zip.ZipArchiveOutputStream

    }


    public void testDirectoryEntryFromFile() throws Exception {
        File[] tmp = createTempDirAndFile();
        File archive = null;
        ZipArchiveOutputStream zos = null;
        ZipFile zf = null;
        try {
            archive = File.createTempFile("test.", ".zip", tmp[0]);
            archive.deleteOnExit();
            zos = new ZipArchiveOutputStream(archive);
            long beforeArchiveWrite = tmp[0].lastModified();
            ZipArchiveEntry in = new ZipArchiveEntry(tmp[0], "foo");
            zos.putArchiveEntry(in);
            zos.closeArchiveEntry();
            zos.close();
            zos = null;
            zf = new ZipFile(archive);
            ZipArchiveEntry out = zf.getEntry("foo/");
            assertNotNull(out);
            assertEquals("foo/", out.getName());
            assertEquals(0, out.getSize());
            // ZIP stores time with a granularity of 2 seconds
            assertEquals(beforeArchiveWrite / 2000,
                         out.getLastModifiedDate().getTime() / 2000);
            assertTrue(out.isDirectory());
        } finally {
            ZipFile.closeQuietly(zf);
            if (zos != null) {
                zos.close();
            }
            tryHardToDelete(archive);
            tryHardToDelete(tmp[1]);
            rmdir(tmp[0]);
        }

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.