Example usage for java.util Enumeration nextElement

Introduction

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

Prototype

E nextElement();

Source Link

Document

Returns the next element of this enumeration if this enumeration object has at least one more element to provide.

Usage

From source file:OptionsMethodExample.java

public static void main(String args[]) {

    HttpClient client = new HttpClient();
    client.getParams().setParameter("http.useragent", "Test Client");

    OptionsMethod method = new OptionsMethod("http://www.google.com");

    try {/*www  .  j a v a2  s.  c  o m*/
        int returnCode = client.executeMethod(method);

        Enumeration list = method.getAllowedMethods();

        while (list.hasMoreElements()) {
            System.err.println(list.nextElement());
        }

    } catch (Exception e) {
        System.err.println(e);
    } finally {
        method.releaseConnection();
    }

}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    ZipFile zf = new ZipFile("a.zip");
    Enumeration<? extends ZipEntry> files = zf.entries();

    while (files.hasMoreElements()) {
        ZipEntry ze = files.nextElement();

        System.out.println("Decompressing " + ze.getName());
        System.out.println(//from w  ww.  j  a  v  a2s .  c o m
                "  Compressed Size: " + ze.getCompressedSize() + "  Expanded Size: " + ze.getSize() + "\n");

        BufferedInputStream fin = new BufferedInputStream(zf.getInputStream(ze));
        BufferedOutputStream fout = new BufferedOutputStream(new FileOutputStream(ze.getName()));

        int i;
        do {
            i = fin.read();
            if (i != -1)
                fout.write(i);
        } while (i != -1);

        fout.close();
        fin.close();
    }
    zf.close();
}

From source file:Main.java

public static void main(String[] args) {
    Enumeration ports = CommPortIdentifier.getPortIdentifiers();

    while (ports.hasMoreElements()) {
        CommPortIdentifier cpi = (CommPortIdentifier) ports.nextElement();
        System.out.println("Port " + cpi.getName());
    }/*from  w  w  w .j a  v a 2  s.c o m*/
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    String zipname = "data.zip";
    ZipFile zipFile = new ZipFile(zipname);
    Enumeration enumeration = zipFile.entries();
    while (enumeration.hasMoreElements()) {
        ZipEntry zipEntry = (ZipEntry) enumeration.nextElement();
        System.out.println("Unzipping: " + zipEntry.getName());
        BufferedInputStream bis = new BufferedInputStream(zipFile.getInputStream(zipEntry));
        int size;
        byte[] buffer = new byte[2048];
        BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(zipEntry.getName()),
                buffer.length);/*from  w  w w. j  a  v a  2s .com*/
        while ((size = bis.read(buffer, 0, buffer.length)) != -1) {
            bos.write(buffer, 0, size);
        }
        bos.flush();
        bos.close();
        bis.close();
    }
}

From source file:Main.java

static public void main(String args[]) throws Exception {
    Enumeration interfaces = NetworkInterface.getNetworkInterfaces();
    while (interfaces.hasMoreElements()) {
        NetworkInterface ni = (NetworkInterface) interfaces.nextElement();
        System.out.println(ni);//from  w w  w .  ja  v a2  s  .c o m
    }
}

From source file:MainResourceBundle.java

public static void main(String[] args) {

    // create a new ResourceBundle with specified locale
    ResourceBundle bundle = MainResourceBundle.getBundle("hello", Locale.US);

    // print the keys
    Enumeration<String> enumeration = bundle.getKeys();
    while (enumeration.hasMoreElements()) {
        System.out.println(enumeration.nextElement());
    }/*from   w w w  . jav a2 s  .co  m*/

}

From source file:MainClass.java

public static void main(String[] args) {

    try {//ww  w  . j  a v  a  2s  . c  o m
        ZipFile zf = new ZipFile("your.zip");
        Enumeration e = zf.entries();
        while (e.hasMoreElements()) {
            ZipEntry ze = (ZipEntry) e.nextElement();
            String name = ze.getName();

            Date lastModified = new Date(ze.getTime());
            long uncompressedSize = ze.getSize();
            long compressedSize = ze.getCompressedSize();

            int method = ze.getMethod();

            if (method == ZipEntry.STORED) {
                System.out.println(name + " was stored at " + lastModified);
                System.out.println("with a size of  " + uncompressedSize + " bytes");
            } else if (method == ZipEntry.DEFLATED) {
                System.out.println(name + " was deflated at " + lastModified);
                System.out.println("from  " + uncompressedSize + " bytes to " + compressedSize
                        + " bytes, a savings of " + (100.0 - 100.0 * compressedSize / uncompressedSize) + "%");
            } else {
                System.out.println(name + " was compressed using an unrecognized method at " + lastModified);
                System.out.println("from  " + uncompressedSize + " bytes to " + compressedSize
                        + " bytes, a savings of " + (100.0 - 100.0 * compressedSize / uncompressedSize) + "%");
            }
        }
    } catch (IOException ex) {
        System.err.println(ex);
    }
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    ZipFile zf = new ZipFile("ziptest.zip");

    // Get the enumeration for all zip entries and loop through them
    Enumeration<? extends ZipEntry> e = zf.entries();
    ZipEntry entry = null;/*from  w  ww . j av  a 2 s .com*/

    while (e.hasMoreElements()) {
        entry = e.nextElement();

        // Get the input stream for the current zip entry
        InputStream is = zf.getInputStream(entry);

        /* Read data for the entry using the is object */

        // Print the name of the entry
        System.out.println(entry.getName());
    }

}

From source file:IteratorEnumeration.java

public static void main(String[] args) {
    Set<String> set = new HashSet<String>();
    set.add("a");
    set.add("b");
    set.add("c");
    set.add("d");
    Enumeration<String> x = new IteratorEnumeration<String>(set.iterator());
    while (x.hasMoreElements()) {
        System.out.println(x.nextElement());
    }/*from   w  w w.  j  a  v  a 2 s  . c o  m*/
}

From source file:MyResources.java

public static void main(String[] args) {

    MyResources mr = new MyResources();

    // get the keys
    Enumeration<String> enumeration = mr.getKeys();

    // print the keys
    while (enumeration.hasMoreElements()) {
        System.out.println(enumeration.nextElement());
    }//from   w w w.j  a v a2  s  .c o  m

}