Example usage for java.io BufferedInputStream BufferedInputStream

Introduction

In this page you can find the example usage for java.io BufferedInputStream BufferedInputStream.

Prototype

public BufferedInputStream(InputStream in) 

Source Link

Document

Creates a BufferedInputStream and saves its argument, the input stream in, for later use.

Usage

From source file:MainClass.java

public static void main(String[] args) throws Exception {

    String serverName = System.getProperty("WHOIS_SERVER", DEFAULT_HOST);

    InetAddress server = null;//from  ww w . ja v  a 2  s  . c om
    server = InetAddress.getByName(serverName);
    Socket theSocket = new Socket(server, DEFAULT_PORT);
    Writer out = new OutputStreamWriter(theSocket.getOutputStream(), "8859_1");
    out.write("\r\n");
    out.flush();
    InputStream raw = theSocket.getInputStream();
    InputStream in = new BufferedInputStream(theSocket.getInputStream());
    int c;
    while ((c = in.read()) != -1)
        System.out.write(c);
}

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From source file:MainClass.java

public static void main(String[] args) throws Exception {
    URL u = new URL("http://www.java2s.com");
    HttpURLConnection uc = (HttpURLConnection) u.openConnection();
    int code = uc.getResponseCode();
    String response = uc.getResponseMessage();
    System.out.println("HTTP/1.x " + code + " " + response);
    for (int j = 1;; j++) {
        String header = uc.getHeaderField(j);
        String key = uc.getHeaderFieldKey(j);
        if (header == null || key == null)
            break;
        System.out.println(uc.getHeaderFieldKey(j) + ": " + header);
    }/*w  ww .j a v  a 2  s .c o  m*/
    InputStream in = new BufferedInputStream(uc.getInputStream());

    Reader r = new InputStreamReader(in);
    int c;
    while ((c = r.read()) != -1) {
        System.out.print((char) c);
    }
}

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From source file:Main.java

public static void main(String[] argv) throws Exception {
    OutputStream fos = new BufferedOutputStream(new FileOutputStream("filename.ps"));
    DocFlavor flavor = DocFlavor.INPUT_STREAM.GIF;
    InputStream is = new BufferedInputStream(new FileInputStream("filename.gif"));
    StreamPrintServiceFactory[] factories = StreamPrintServiceFactory.lookupStreamPrintServiceFactories(flavor,
            DocFlavor.BYTE_ARRAY.POSTSCRIPT.getMimeType());

    StreamPrintService service = factories[0].getPrintService(fos);
    final DocPrintJob job = service.createPrintJob();
    Doc doc = new SimpleDoc(is, flavor, null);

    PrintJobWatcher pjDone = new PrintJobWatcher(job);

    if (job instanceof CancelablePrintJob) {
        CancelablePrintJob cancelJob = (CancelablePrintJob) job;
        try {// w  w  w.ja  va  2s . co  m
            cancelJob.cancel();
        } catch (PrintException e) {
        }
    }
    job.print(doc, null);
    pjDone.waitForDone();
    is.close();
}

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From source file:Main.java

public static void main(String[] args) {
    int[] x = new int[] { 1, 2, 3 };
    int[] y = new int[] { 4, 5, 6 };
    Polygon polygon = new Polygon(x, y, x.length);
    try {/*w  w  w.  j a v  a2  s.  co  m*/
        ObjectOutputStream objectOut = new ObjectOutputStream(
                new BufferedOutputStream(new FileOutputStream("Polygons.bin")));
        objectOut.writeObject(polygon);
        objectOut.close();
    } catch (IOException e) {
        e.printStackTrace(System.err);
    }
    try {
        ObjectInputStream objectIn = new ObjectInputStream(
                new BufferedInputStream(new FileInputStream("Polygons.bin")));
        Polygon theLine = (Polygon) objectIn.readObject();
        System.out.println(theLine);
        objectIn.close();
    } catch (Exception e) {
        e.printStackTrace(System.err);
    }
}

---

From source file:Main.java

public static void main(String[] argv) throws Exception {
    try {/*from  www.j  a va2s  .  c  o  m*/
        OutputStream fos = new BufferedOutputStream(new FileOutputStream("filename.ps"));
        DocFlavor flavor = DocFlavor.INPUT_STREAM.GIF;
        InputStream is = new BufferedInputStream(new FileInputStream("filename.gif"));
        StreamPrintServiceFactory[] factories = StreamPrintServiceFactory
                .lookupStreamPrintServiceFactories(flavor, DocFlavor.BYTE_ARRAY.POSTSCRIPT.getMimeType());

        StreamPrintService service = factories[0].getPrintService(fos);
        final DocPrintJob job = service.createPrintJob();
        Doc doc = new SimpleDoc(is, flavor, null);

        PrintJobWatcher pjDone = new PrintJobWatcher(job);

        if (job instanceof CancelablePrintJob) {
            CancelablePrintJob cancelJob = (CancelablePrintJob) job;
            try {
                cancelJob.cancel();
            } catch (PrintException e) {
            }
        }
        job.print(doc, null);
        pjDone.waitForDone();
        is.close();
    } catch (PrintException e) {
        if (e.getCause() instanceof PrinterAbortException) {
            System.out.println("Print job was cancelled");
        }
    }
}

---

From source file:MainClass.java

public static void main(String[] args) throws Exception {
    Junk obj1 = new Junk("A");
    Junk obj2 = new Junk("B");
    Junk obj3 = new Junk("V");
    ObjectOutputStream objectOut = new ObjectOutputStream(
            new BufferedOutputStream(new FileOutputStream("C:/JunkObjects.bin")));

    objectOut.writeObject(obj1); // Write object
    objectOut.writeObject(obj2); // Write object
    objectOut.writeObject(obj3); // Write object
    objectOut.close(); // Close the output stream

    ObjectInputStream objectIn = null;
    int objectCount = 0;
    Junk object = null;//from w  w w .  j  a  v a 2s.  c om

    objectIn = new ObjectInputStream(new BufferedInputStream(new FileInputStream("C:/JunkObjects.bin")));

    // Read from the stream until we hit the end
    while (objectCount < 3) {
        object = (Junk) objectIn.readObject();
        objectCount++;
        System.out.println(object);
    }

    objectIn.close();

}

---

From source file:com.ning.metrics.collector.util.LocalFileReader.java

public static void main(String[] args) throws IOException {
    InputStream stream = null;//from w  w w  .  jav  a  2  s .  co  m
    try {
        stream = new BufferedInputStream(new FileInputStream(args[0]));
        final SmileEnvelopeEventDeserializer deserializer = new SmileEnvelopeEventDeserializer(stream, false);
        while (deserializer.hasNextEvent()) {
            final SmileEnvelopeEvent event = deserializer.getNextEvent();
            final JsonNode node = (JsonNode) event.getData();

            final Iterator<JsonNode> elements = node.elements();
            boolean first = true;
            while (elements.hasNext()) {
                final JsonNode jsonNode = elements.next();
                if (!first) {
                    System.out.print(",");
                }
                System.out.print(jsonNode.toString());
                first = false;
            }
            System.out.print("\n");
        }
    } finally {
        if (stream != null) {
            stream.close();
        }
        System.out.flush();
    }
}

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From source file:com.threerings.getdown.tools.AppletParamSigner.java

public static void main(String[] args) {
    try {//from  ww  w  . j a v a  2s  . c om
        if (args.length != 7) {
            System.err
                    .println("AppletParamSigner keystore storepass alias keypass " + "appbase appname imgpath");
            System.exit(255);
        }

        String keystore = args[0];
        String storepass = args[1];
        String alias = args[2];
        String keypass = args[3];
        String appbase = args[4];
        String appname = args[5];
        String imgpath = args[6];
        String params = appbase + appname + imgpath;

        KeyStore store = KeyStore.getInstance("JKS");
        store.load(new BufferedInputStream(new FileInputStream(keystore)), storepass.toCharArray());
        PrivateKey key = (PrivateKey) store.getKey(alias, keypass.toCharArray());
        Signature sig = Signature.getInstance("SHA1withRSA");
        sig.initSign(key);
        sig.update(params.getBytes());
        String signed = new String(Base64.encodeBase64(sig.sign()));
        System.out.println("<param name=\"appbase\" value=\"" + appbase + "\" />");
        System.out.println("<param name=\"appname\" value=\"" + appname + "\" />");
        System.out.println("<param name=\"bgimage\" value=\"" + imgpath + "\" />");
        System.out.println("<param name=\"signature\" value=\"" + signed + "\" />");

    } catch (Exception e) {
        System.err.println("Failed to produce signature.");
        e.printStackTrace();
    }
}

---

From source file:com.jeffy.hdfs.HDFSWriteFile.java

/**
 * ??hdfs//  www  .j  a v  a 2  s .com
 * 
 * @param args
 */
public static void main(String[] args) {
    if (args.length < 2) {
        System.err.println("Please input two parameter!");
        System.out.println("Parameter: localfile hdfsfile");
        System.exit(1);
    }

    String localPath = args[0];
    String hdfsPath = args[1];
    //??
    Configuration config = new Configuration();
    //??
    try (InputStream in = new BufferedInputStream(new FileInputStream(localPath))) {
        FileSystem fs = FileSystem.get(URI.create(hdfsPath), config);
        try (FSDataOutputStream out = fs.create(new Path(hdfsPath), new Progressable() {
            @Override
            public void progress() {
                System.out.println(".");
            }
        })) {
            //??OutputStream,Hadooporg.apache.commons.io.IOUtils
            IOUtils.copy(in, out);
            System.out.println("File copy finished.");
        }
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

---

From source file:MyTest.DownloadFileTest.java

public static void main(String args[]) {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    String url = "http://www.myexperiment.org/workflows/16/download/Pathways_and_Gene_annotations_for_QTL_region-v7.t2flow?version=7";
    System.out.println(url.charAt(50));
    HttpGet httpget = new HttpGet(url);
    HttpEntity entity = null;/*from ww w.  j  av a  2s.c  o  m*/
    try {
        HttpResponse response = httpclient.execute(httpget);
        entity = response.getEntity();
        if (entity != null) {
            InputStream is = entity.getContent();
            String filename = "testdata/Pathways_and_Gene_annotations_for_QTL_region-v7.t2flow";
            BufferedInputStream bis = new BufferedInputStream(is);
            BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(new File(filename)));
            int readedByte;
            while ((readedByte = bis.read()) != -1) {
                bos.write(readedByte);
            }
            bis.close();
            bos.close();
        }
        httpclient.close();
    } catch (IOException ex) {
        Logger.getLogger(DownloadFileTest.class.getName()).log(Level.SEVERE, null, ex);
    }

}

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