Example usage for java.util Enumeration hasMoreElements

List of usage examples for java.util Enumeration hasMoreElements

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Introduction

In this page you can find the example usage for java.util Enumeration hasMoreElements.

Prototype

boolean hasMoreElements();

Source Link

Document

Tests if this enumeration contains more elements.

Usage

From source file:deodex.tools.ZipTools.java

/**
 * check if the given fileName matches a file in the given zipFile
 * without extraction ,file name can contain full paths in zip like
 * '/path/myFile.txt /*w ww  .  jav  a2 s  . c  om*/
 * @param fileName file name to search fot
 * @param zipFile the zip in which we will search for the file 
 * @return isFileFound returns true is a file matches the given file 
 */
public static boolean isFileinZipFailSafe(String fileName, java.util.zip.ZipFile zipFile) {
    try {

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

        while (zipEntries.hasMoreElements()) {

            if (zipEntries.nextElement().getName().contains(fileName)) {
                return true;
            }
        }

    } catch (Exception e) {
        Logger.appendLog("[ZipTools][EX]" + e.getStackTrace());
        return false;
    }
    return false;
}

From source file:net.minecrell.quartz.launch.mappings.MappingsLoader.java

public static Mappings load(Logger logger) throws IOException {
    URI source;/*from w  ww . j  a  v  a  2 s  .co  m*/
    try {
        source = requireNonNull(Mapping.class.getProtectionDomain().getCodeSource(),
                "Unable to find class source").getLocation().toURI();
    } catch (URISyntaxException e) {
        throw new IOException("Failed to find class source", e);
    }

    Path location = Paths.get(source);
    logger.debug("Mappings location: {}", location);

    List<ClassNode> mappingClasses = new ArrayList<>();

    // Load the classes from the source
    if (Files.isDirectory(location)) {
        // We're probably in development environment or something similar
        // Search for the class files
        Files.walkFileTree(location.resolve(PACKAGE), new SimpleFileVisitor<Path>() {

            @Override
            public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
                if (file.getFileName().toString().endsWith(".class")) {
                    try (InputStream in = Files.newInputStream(file)) {
                        ClassNode classNode = MappingsParser.loadClassStructure(in);
                        mappingClasses.add(classNode);
                    }
                }

                return FileVisitResult.CONTINUE;
            }
        });
    } else {
        // Go through the JAR file
        try (ZipFile zip = new ZipFile(location.toFile())) {
            Enumeration<? extends ZipEntry> entries = zip.entries();
            while (entries.hasMoreElements()) {
                ZipEntry entry = entries.nextElement();
                String name = StringUtils.removeStart(entry.getName(), MAPPINGS_DIR);
                if (entry.isDirectory() || !name.endsWith(".class") || !name.startsWith(PACKAGE_PREFIX)) {
                    continue;
                }

                // Ok, we found something
                try (InputStream in = zip.getInputStream(entry)) {
                    ClassNode classNode = MappingsParser.loadClassStructure(in);
                    mappingClasses.add(classNode);
                }
            }
        }
    }

    return new Mappings(mappingClasses);
}

From source file:org.cloudfoundry.client.lib.SampleProjects.java

private static void unpackZip(ZipFile zipFile, File unpackDir) throws IOException {
    Enumeration<? extends ZipEntry> entries = zipFile.entries();
    while (entries.hasMoreElements()) {
        ZipEntry entry = entries.nextElement();
        File destination = new File(unpackDir.getAbsolutePath() + "/" + entry.getName());
        if (entry.isDirectory()) {
            destination.mkdirs();/*from   ww  w.j  av a2  s. c  o m*/
        } else {
            destination.getParentFile().mkdirs();
            FileCopyUtils.copy(zipFile.getInputStream(entry), new FileOutputStream(destination));
        }
        if (entry.getTime() != -1) {
            destination.setLastModified(entry.getTime());
        }
    }
}

From source file:com.servoy.j2db.util.SecuritySupport.java

public static Key getCryptKey(Settings settings) throws Exception {
    initKeyStoreAndPassphrase(settings);

    Enumeration e = keyStore.aliases();
    while (e.hasMoreElements()) {
        String alias = (String) e.nextElement();
        if (keyStore.isKeyEntry(alias)) {
            return new SecretKeySpec(
                    new DESedeKeySpec(keyStore.getKey(alias, passphrase).getEncoded()).getKey(), "DESede");
        }//w w  w  .j  a v  a 2 s  .  com
    }
    return null;
}

From source file:mitm.common.util.LogUtils.java

/**
 * Disables all Log4J and JSE logging./*w  ww . j  ava2  s  . co  m*/
 */
public static void disableLogging() {
    /*
     *  Disable Log4J logging.
     */
    BasicConfigurator.configure(new NullAppender());

    /*
     * Disable JSE logging
     */
    java.util.logging.LogManager logManager = java.util.logging.LogManager.getLogManager();

    Enumeration<String> loggerEnum = logManager.getLoggerNames();

    while (loggerEnum.hasMoreElements()) {
        String loggerName = loggerEnum.nextElement();

        java.util.logging.Logger.getLogger(loggerName).setLevel(java.util.logging.Level.OFF);
    }
}

From source file:eu.morfeoproject.fast.catalogue.util.Util.java

/**
 * @return the list of values associated with a header. Never null.
 *///from   www  .  j av  a2s.c  o  m
public static List<String> getHeader(HttpServletRequest request, String hname) {
    List<String> values = new ArrayList<String>();

    Enumeration<?> hvals = request.getHeaders(hname.toString());
    while (hvals.hasMoreElements()) {
        String hval = String.valueOf(hvals.nextElement());
        values.add(hval);
    }

    return values;
}

From source file:hudson.plugins.codeviation.JavaFileIterableView.java

public static void updateGraphType(StaplerRequest req, StaplerResponse rsp) {
    chartType = req.getParameter(CHART_TYPE_PARAM);
    Enumeration en = req.getParameterNames();
    while (en.hasMoreElements()) {
        System.out.println(en.nextElement());
    }//from w  ww .  j ava  2  s.  c  o m
    if (chartType != null) {
        rsp.addCookie(new Cookie(CHART_TYPE_PARAM, chartType));
    }

}

From source file:com.alibaba.napoli.metamorphosis.network.RemotingUtils.java

public static String getLocalAddress() throws Exception {
    // ????ip?/*from ww  w  .  j  a  va  2 s  .c o  m*/
    final Enumeration<NetworkInterface> enumeration = NetworkInterface.getNetworkInterfaces();
    InetAddress ipv6Address = null;
    while (enumeration.hasMoreElements()) {
        final NetworkInterface networkInterface = enumeration.nextElement();
        final Enumeration<InetAddress> en = networkInterface.getInetAddresses();
        while (en.hasMoreElements()) {
            final InetAddress address = en.nextElement();
            if (!address.isLoopbackAddress()) {
                if (address instanceof Inet6Address) {
                    ipv6Address = address;
                } else {
                    // ipv4
                    return normalizeHostAddress(address);
                }
            }

        }

    }
    // ipv4?ipv6
    if (ipv6Address != null) {
        return normalizeHostAddress(ipv6Address);
    }
    final InetAddress localHost = InetAddress.getLocalHost();
    return normalizeHostAddress(localHost);
}

From source file:com.ms.commons.test.classloader.util.AntxconfigUtil.java

@SuppressWarnings("unchecked")
private static void autoconf(File tmp, String autoconfigPath, String autoconfigFile, PrintStream out)
        throws Exception {
    Enumeration<URL> urls = AntxconfigUtil.class.getClassLoader().getResources(autoconfigFile);
    for (; urls.hasMoreElements();) {
        URL url = urls.nextElement();
        // copy xml
        File autoconfFile = new File(tmp, autoconfigFile);
        writeUrlToFile(url, autoconfFile);
        // copy vm
        SAXBuilder b = new SAXBuilder();
        Document document = b.build(autoconfFile);
        List<Element> elements = XPath.selectNodes(document, GEN_PATH);
        for (Element element : elements) {
            String path = url.getPath();
            String vm = element.getAttributeValue("template");
            String vmPath = StringUtils.substringBeforeLast(path, "/") + "/" + vm;
            URL vmUrl = new URL(url.getProtocol(), url.getHost(), vmPath);
            File vmFile = new File(tmp, autoconfigPath + "/" + vm);
            writeUrlToFile(vmUrl, vmFile);
        }//www.  j a va  2 s.co  m
        // call antxconfig
        String args = "";
        if (new File(DEFAULT_ANTX_FILE).isFile()) {
            args = " -u " + DEFAULT_ANTX_FILE;
        }

        Process p = Runtime.getRuntime().exec(ANTXCONFIG_CMD + args, null, tmp);
        BufferedInputStream in = new BufferedInputStream(p.getInputStream());
        BufferedReader br = new BufferedReader(new InputStreamReader(in));
        String s;
        while ((s = br.readLine()) != null) {
            out.println(new String(s.getBytes(), ENDODING));
        }
        FileUtils.deleteDirectory(new File(tmp, autoconfigPath));
    }
}

From source file:com.cisco.dbds.utils.configfilehandler.ConfigFileHandler.java

/**
 * Load jar cong file./*ww w  . ja va  2  s. c o  m*/
 *
 * @param Utilclass the utilclass
 */
public static void loadJarCongFile(Class Utilclass) {
    try {
        String path = Utilclass.getResource("").getPath();
        path = path.substring(6, path.length() - 1);
        path = path.split("!")[0];
        System.out.println(path);
        JarFile jarFile = new JarFile(path);

        final Enumeration<JarEntry> entries = jarFile.entries();
        while (entries.hasMoreElements()) {
            final JarEntry entry = entries.nextElement();
            if (entry.getName().contains(".properties")) {
                System.out.println("Jar File Property File: " + entry.getName());
                JarEntry fileEntry = jarFile.getJarEntry(entry.getName());
                InputStream input = jarFile.getInputStream(fileEntry);
                setSystemvariable(input);
                InputStreamReader isr = new InputStreamReader(input);
                BufferedReader reader = new BufferedReader(isr);
                String line;

                while ((line = reader.readLine()) != null) {
                    System.out.println("Jar file" + line);
                }
                reader.close();
            }
        }
        jarFile.close();
    } catch (Exception e) {
        System.out.println("Jar file reading Error");
    }
}