Package org.apache.commons.compress.archivers.zip

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

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   * @return a W3CWidget representing the widget
   * @throws BadWidgetZipFileException
   * @throws BadManifestException
   */
  private W3CWidget processWidgetPackage(File zipFile, String defaultIdentifier) throws BadWidgetZipFileException, BadManifestException{
    ZipFile zip;
    try {
      zip = new ZipFile(zipFile);
    } catch (IOException e) {
      throw new BadWidgetZipFileException();
    }
    if (WidgetPackageUtils.hasManifest(zip)){
      try {
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    }

    // overridden in order to take advantage of ZipFile
    protected void expandFile(FileUtils fileUtils, File srcF, File dir) {
        log("Expanding: " + srcF + " into " + dir, Project.MSG_INFO);
        ZipFile zf = null;
        FileNameMapper mapper = getMapper();
        if (!srcF.exists()) {
            throw new BuildException("Unable to expand " + srcF
                                     + " as the file does not exist",
                                     getLocation());
        }
        try {
            zf = new ZipFile(srcF, getEncoding(), true);
            boolean empty = true;
            Enumeration e = zf.getEntries();
            while (e.hasMoreElements()) {
                empty = false;
                ZipArchiveEntry ze = (ZipArchiveEntry) e.nextElement();
                log("extracting " + ze.getName(), Project.MSG_DEBUG);
                InputStream is = null;
                try {
                    extractFile(fileUtils, srcF, dir,
                                is = zf.getInputStream(ze),
                                ze.getName(), new Date(ze.getTime()),
                                ze.isDirectory(), mapper);
                } finally {
                    FileUtils.close(is);
                }
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     * Test case for
     * <a href="https://issues.apache.org/jira/browse/COMPRESS-93"
     * >COMPRESS-93</a>.
     */
    public void testSupportedCompressionMethod() throws IOException {
        ZipFile bla = new ZipFile(getFile("bla.zip"));
        assertTrue(bla.canReadEntryData(bla.getEntry("test1.xml")));
        bla.close();

        ZipFile moby = new ZipFile(getFile("moby.zip"));
        assertFalse(moby.canReadEntryData(moby.getEntry("README")));
        moby.close();
    }
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    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,
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    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);
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    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);
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    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);
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        File f = getZipfile();
        if (f == null) {
            return super.getInputStream();
        }

        final ZipFile z = new ZipFile(f, getEncoding());
        ZipArchiveEntry ze = z.getEntry(getName());
        if (ze == null) {
            z.close();
            throw new BuildException("no entry " + getName() + " in "
                                     + getArchive());
        }
        return new FilterInputStream(z.getInputStream(ze)) {
            public void close() throws IOException {
                FileUtils.close(in);
                z.close();
            }
            protected void finalize() throws Throwable {
                try {
                    close();
                } finally {
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        if (f == null) {
            super.fetchEntry();
            return;
        }

        ZipFile z = null;
        try {
            z = new ZipFile(getZipfile(), getEncoding());
            setEntry(z.getEntry(getName()));
        } catch (IOException e) {
            log(e.getMessage(), Project.MSG_DEBUG);
            throw new BuildException(e);
        } finally {
            ZipFile.closeQuietly(z);
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            return;
        }

        File srcFile = fp.getFile();
        ZipArchiveEntry entry = null;
        ZipFile zf = null;

        try {
            try {
                zf = new ZipFile(srcFile, encoding);
            } catch (ZipException ex) {
                throw new BuildException("Problem reading " + srcFile, ex);
            } catch (IOException ex) {
                throw new BuildException("Problem opening " + srcFile, ex);
            }
            Enumeration e = zf.getEntries();
            while (e.hasMoreElements()) {
                entry = (ZipArchiveEntry) e.nextElement();
                Resource r = new ZipResource(srcFile, encoding, entry);
                String name = entry.getName();
                if (entry.isDirectory()) {
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