Example usage for java.util.zip ZipFile entries

Introduction

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

Prototype

public Enumeration<? extends ZipEntry> entries() 

Source Link

Document

Returns an enumeration of the ZIP file entries.

Usage

From source file:org.ado.minesync.commons.ZipArchiverTest.java

private List<? extends ZipEntry> getZipEntryList(ZipFile zipFile) {
    List<? extends ZipEntry> list = Collections.list(zipFile.entries());
    System.out.println(list);/*w  w w .  ja  va 2 s .co  m*/
    return list;
}

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From source file:com.mgmtp.jfunk.data.source.ArchiveDataSource.java

private Map<String, DataSet> getDataSets() {
    if (dataSets == null) {
        String archiveFileName = configuration.get("dataSource." + getName() + ".archiveFileName");
        if (archiveFileName == null) {
            throw new IllegalStateException("No archive files configured.");
        }// w  ww.  ja  va2 s . com
        log.info("Using " + archiveFileName);

        dataSets = newHashMap();
        try {
            ZipFile zip = new ZipFile(archiveFileName);
            for (Enumeration<? extends ZipEntry> zipEntryEnum = zip.entries(); zipEntryEnum
                    .hasMoreElements();) {
                ZipEntry zipEntry = zipEntryEnum.nextElement();
                String name = zipEntry.getName();
                Matcher matcher = KEY_PATTERN.matcher(name);
                if (matcher.find()) {
                    InputStream is = null;
                    try {
                        is = zip.getInputStream(zipEntry);
                        String key = matcher.group(1);
                        ExtendedProperties props = new ExtendedProperties();
                        props.load(is);
                        log.debug("Adding data for key=" + key);
                        dataSets.put(key, new DefaultDataSet(props));
                    } finally {
                        closeQuietly(is);
                    }
                }
            }
        } catch (IOException ex) {
            throw new JFunkException("Error getting data sets.", ex);
        }
    }
    return dataSets;
}

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From source file:asciidoc.maven.plugin.AbstractAsciiDocMojo.java

/**
 * No-arg constructor./*  w w w . ja  v a 2s .  co m*/
 */
public AbstractAsciiDocMojo() {
    try {
        File jarFile = new File(AbstractAsciiDocMojo.class.getProtectionDomain().getCodeSource().getLocation()
                .toURI().getPath());
        if (getLog().isDebugEnabled())
            getLog().debug("sourceJarFile: " + jarFile.getAbsolutePath());
        if (asciiDocHome == null) {
            ZipEntry zipEntry = null;
            String zipEntryName = null;
            ZipFile jarZipFile = new ZipFile(jarFile);
            Enumeration<? extends ZipEntry> e = jarZipFile.entries();
            while (e.hasMoreElements()) {
                zipEntry = (ZipEntry) e.nextElement();
                zipEntryName = zipEntry.getName();
                if (zipEntryName.startsWith("asciidoc") && zipEntryName.endsWith(".zip")) {
                    if (getLog().isInfoEnabled())
                        getLog().info("Found AsciiDoc in " + zipEntryName);
                    asciiDocHome = new File(jarFile.getParent(), FilenameUtils.removeExtension(zipEntryName));
                    break;
                }
            }
            if (asciiDocHome != null && !asciiDocHome.exists()) {
                unzipEntry(jarZipFile, zipEntry, jarFile.getParentFile());
                File asciiDocArchive = new File(jarFile.getParent(), zipEntryName);
                unzipArchive(asciiDocArchive, jarFile.getParentFile());
                asciiDocArchive.deleteOnExit();
            }
            if (getLog().isInfoEnabled())
                getLog().info("asciiDocHome: " + asciiDocHome);
        }
    } catch (URISyntaxException use) {
        getLog().error(use.getMessage(), use);
        // don't throw use;
    } catch (ZipException ze) {
        getLog().error(ze.getMessage(), ze);
        // don't throw ze;
    } catch (IOException ioe) {
        getLog().error(ioe.getMessage(), ioe);
        // don't throw ioe;
    }
}

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From source file:ccm.pay2spawn.types.MusicType.java

@Override
public void printHelpList(File configFolder) {
    musicFolder = new File(configFolder, "music");
    if (musicFolder.mkdirs()) {
        new Thread(new Runnable() {
            @Override/*from  w  ww.j  a v  a  2s.c o  m*/
            public void run() {
                try {
                    File zip = new File(musicFolder, "music.zip");
                    FileUtils.copyURLToFile(new URL(Constants.MUSICURL), zip);
                    ZipFile zipFile = new ZipFile(zip);
                    Enumeration<? extends ZipEntry> entries = zipFile.entries();
                    while (entries.hasMoreElements()) {
                        ZipEntry entry = entries.nextElement();
                        File entryDestination = new File(musicFolder, entry.getName());
                        entryDestination.getParentFile().mkdirs();
                        InputStream in = zipFile.getInputStream(entry);
                        OutputStream out = new FileOutputStream(entryDestination);
                        IOUtils.copy(in, out);
                        IOUtils.closeQuietly(in);
                        IOUtils.closeQuietly(out);
                    }
                    zipFile.close();
                    zip.delete();
                } catch (IOException e) {
                    Pay2Spawn.getLogger()
                            .warn("Error downloading music file. Get from github and unpack yourself please.");
                    e.printStackTrace();
                }
            }
        }, "Pay2Spawn music download and unzip").start();
    }
}

---

From source file:com.heliosdecompiler.helios.transformers.disassemblers.KrakatauDisassembler.java

public boolean disassembleClassNode(ClassNode cn, byte[] b, StringBuilder output) {
    if (Helios.ensurePython2Set()) {
        File inputJar = null;//from  w  ww . ja v  a  2s.  c o m
        File outputZip = null;
        String processLog = null;

        try {
            inputJar = Files.createTempFile("kdisin", ".jar").toFile();
            outputZip = Files.createTempFile("kdisout", ".zip").toFile();

            Map<String, byte[]> data = Helios.getAllLoadedData();
            data.put(cn.name + ".class", b);

            Utils.saveClasses(inputJar, data);

            Process process = Helios.launchProcess(new ProcessBuilder(
                    com.heliosdecompiler.helios.Settings.PYTHON2_LOCATION.get().asString(), "-O",
                    "disassemble.py", "-path", inputJar.getAbsolutePath(), "-out", outputZip.getAbsolutePath(),
                    cn.name + ".class", Settings.ROUNDTRIP.isEnabled() ? "-roundtrip" : "")
                            .directory(Constants.KRAKATAU_DIR));

            processLog = Utils.readProcess(process);

            ZipFile zipFile = new ZipFile(outputZip);
            Enumeration<? extends ZipEntry> entries = zipFile.entries();
            byte[] disassembled = null;
            while (entries.hasMoreElements()) {
                ZipEntry next = entries.nextElement();
                if (next.getName().equals(cn.name + ".j")) {
                    disassembled = IOUtils.toByteArray(zipFile.getInputStream(next));
                }
            }
            zipFile.close();
            output.append(new String(disassembled, "UTF-8"));
            return true;
        } catch (Exception e) {
            output.append(parseException(e)).append(processLog);
            return false;
        } finally {
            FileUtils.deleteQuietly(inputJar);
            FileUtils.deleteQuietly(outputZip);
        }
    } else {
        output.append("You need to set the location of Python 2.x");
    }
    return false;
}

---

From source file:com.samczsun.helios.transformers.disassemblers.KrakatauDisassembler.java

public boolean disassembleClassNode(ClassNode cn, byte[] b, StringBuilder output) {
    if (Helios.ensurePython2Set()) {
        File inputJar = null;//from  w w w . j  a  v a  2s.  c o m
        File outputZip = null;
        String processLog = null;

        try {
            inputJar = Files.createTempFile("kdisin", ".jar").toFile();
            outputZip = Files.createTempFile("kdisout", ".zip").toFile();

            Map<String, byte[]> data = Helios.getAllLoadedData();
            data.put(cn.name + ".class", b);

            Utils.saveClasses(inputJar, data);

            Process process = Helios.launchProcess(new ProcessBuilder(
                    com.samczsun.helios.Settings.PYTHON2_LOCATION.get().asString(), "-O", "disassemble.py",
                    "-path", inputJar.getAbsolutePath(), "-out", outputZip.getAbsolutePath(),
                    cn.name + ".class", Settings.ROUNDTRIP.isEnabled() ? "-roundtrip" : "")
                            .directory(Constants.KRAKATAU_DIR));

            processLog = Utils.readProcess(process);

            ZipFile zipFile = new ZipFile(outputZip);
            Enumeration<? extends ZipEntry> entries = zipFile.entries();
            byte[] disassembled = null;
            while (entries.hasMoreElements()) {
                ZipEntry next = entries.nextElement();
                if (next.getName().equals(cn.name + ".j")) {
                    disassembled = IOUtils.toByteArray(zipFile.getInputStream(next));
                }
            }
            zipFile.close();
            output.append(new String(disassembled, "UTF-8"));
            return true;
        } catch (Exception e) {
            output.append(parseException(e)).append(processLog);
            return false;
        } finally {
            FileUtils.deleteQuietly(inputJar);
            FileUtils.deleteQuietly(outputZip);
        }
    } else {
        output.append("You need to set the location of Python 2.x");
    }
    return false;
}

---

From source file:com.gettingagile.tisugly.analyzer.ASMAnalyzer.java

private void loadClassesFromClasspathArchiveFile(File classpathElement) throws IOException {
    ZipFile f = new ZipFile(classpathElement.getAbsolutePath());
    Enumeration<? extends ZipEntry> en = f.entries();
    while (en.hasMoreElements()) {
        ZipEntry e = en.nextElement();
        String name = e.getName();
        if (name.endsWith(".class")) {
            new ClassReader(f.getInputStream(e)).accept(dependencyVisitor, 0);
        }/*w  w w. j  av a2  s  .com*/
    }
}

---

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  ww  .j a  v  a 2  s .  c  o m
    }
    zf.close();
    return bytes;
}

---

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

public static void extractZip(final File archive, final File dirToBeExtracted, final File dstDir,
        final ProgressNotifyable prog) throws IOException {
    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()))) {
            File dstFile = new File(dstDir, strip(new File(entry.getName()), dirToBeExtracted).getPath());
            extractEntry(zf, entry, dstFile, prog);
        }//from w w  w .  j a va2  s . c  o  m
    }
    zf.close();
}

---

From source file:org.geoserver.wps.gs.download.DownloadAnimationProcessTest.java

BufferedImage grabImageFromZip(File file, String entryName) throws IOException {
    ZipFile zipFile = new ZipFile(file);

    Enumeration<? extends ZipEntry> entries = zipFile.entries();

    while (entries.hasMoreElements()) {
        ZipEntry entry = entries.nextElement();
        if (entry.getName().equalsIgnoreCase(entryName)) {
            try (InputStream stream = zipFile.getInputStream(entry)) {
                return ImageIO.read(stream);
            }/*from  w  w  w.  j  av a 2 s .c o  m*/
        }
    }

    return null;
}

---

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