Example usage for javax.swing ProgressMonitorInputStream read

Introduction

In this page you can find the example usage for javax.swing ProgressMonitorInputStream read.

Prototype

public int read(byte[] b) throws IOException 

Source Link

Document

Overrides FilterInputStream.read to update the progress monitor after the read.

Usage

From source file:Main.java

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

    monitor = new ProgressMonitorInputStream(null, "Loading ", new FileInputStream("fileName.txt"));

    while (monitor.available() > 0) {
        byte[] data = new byte[38];
        monitor.read(data);
        System.out.write(data);/*from  ww  w  .j a v  a 2s .co  m*/
    }
}

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From source file:Main.java

public static void main(String args[]) {
    ProgressMonitorInputStream monitor;
    try {/*from   www  . j ava2 s. com*/
        monitor = new ProgressMonitorInputStream(null, "Loading ", new FileInputStream("yourFile.dat"));
        while (monitor.available() > 0) {
            byte[] data = new byte[38];
            monitor.read(data);
            System.out.write(data);
        }
    } catch (Exception e) {
        JOptionPane.showMessageDialog(null, "Unable to find file: yourFile.dat", "Error",
                JOptionPane.ERROR_MESSAGE);
    }
}

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From source file:MainClass.java

public MainClass(String filename) {
    ProgressMonitorInputStream monitor;
    try {/*from ww  w .ja v  a 2s  .  co  m*/
        monitor = new ProgressMonitorInputStream(null, "Loading " + filename, new FileInputStream(filename));
        while (monitor.available() > 0) {
            byte[] data = new byte[38];
            monitor.read(data);
            System.out.write(data);
        }
    } catch (FileNotFoundException e) {
        JOptionPane.showMessageDialog(null, "Unable to find file: " + filename, "Error",
                JOptionPane.ERROR_MESSAGE);
    } catch (IOException e) {
        ;
    }
}

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From source file:ProgressMonitorInputExample.java

public ProgressMonitorInputExample(String filename) {
    ProgressMonitorInputStream monitor;
    try {//from   w w w .  jav a 2 s .  c o  m
        monitor = new ProgressMonitorInputStream(null, "Loading " + filename, new FileInputStream(filename));
        while (monitor.available() > 0) {
            byte[] data = new byte[38];
            monitor.read(data);
            System.out.write(data);
        }
    } catch (FileNotFoundException e) {
        JOptionPane.showMessageDialog(null, "Unable to find file: " + filename, "Error",
                JOptionPane.ERROR_MESSAGE);
    } catch (IOException e) {
        ;
    }
}

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From source file:com.silverpeas.openoffice.windows.webdav.WebdavManager.java

/**
 * Get the ressource from the webdav server.
 *
 * @param uri the uri to the ressource./*  w w  w  . j  av  a2s  . c  o  m*/
 * @param lockToken the current lock token.
 * @return the path to the saved file on the filesystem.
 * @throws IOException
 */
public String getFile(URI uri, String lockToken) throws IOException {
    GetMethod method = executeGetFile(uri);
    String fileName = uri.getPath();
    fileName = fileName.substring(fileName.lastIndexOf('/') + 1);
    fileName = URLDecoder.decode(fileName, "UTF-8");
    UIManager.put("ProgressMonitor.progressText", MessageUtil.getMessage("download.file.title"));
    ProgressMonitorInputStream is = new ProgressMonitorInputStream(null,
            MessageUtil.getMessage("downloading.remote.file") + ' ' + fileName,
            new BufferedInputStream(method.getResponseBodyAsStream()));
    fileName = fileName.replace(' ', '_');
    ProgressMonitor monitor = is.getProgressMonitor();
    monitor.setMaximum(new Long(method.getResponseContentLength()).intValue());
    monitor.setMillisToDecideToPopup(0);
    monitor.setMillisToPopup(0);
    File tempDir = new File(System.getProperty("java.io.tmpdir"), "silver-" + System.currentTimeMillis());
    tempDir.mkdirs();
    File tmpFile = new File(tempDir, fileName);
    FileOutputStream fos = new FileOutputStream(tmpFile);
    byte[] data = new byte[64];
    int c = 0;
    try {
        while ((c = is.read(data)) > -1) {
            fos.write(data, 0, c);
        }
    } catch (InterruptedIOException ioinex) {
        logger.log(Level.INFO, "{0} {1}",
                new Object[] { MessageUtil.getMessage("info.user.cancel"), ioinex.getMessage() });
        unlockFile(uri, lockToken);
        System.exit(0);
    } finally {
        fos.close();
    }
    return tmpFile.getAbsolutePath();
}

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From source file:gov.nih.nci.nbia.StandaloneDMDispatcher.java

private void downloadInstaller(String downloadUrl) {
    String fileName = getInstallerName(downloadUrl);
    InputStream in;/*  w  ww  . j a v a  2s . c  o  m*/

    // Create a trust manager that does not validate certificate chains
    TrustManager[] trustAllCerts = new TrustManager[] { new X509TrustManager() {
        public java.security.cert.X509Certificate[] getAcceptedIssuers() {
            return null;
        }

        public void checkClientTrusted(X509Certificate[] certs, String authType) {
            // here is the place to check client certs and throw an
            // exception if certs are wrong. When there is nothing all certs
            // accepted.
        }

        public void checkServerTrusted(X509Certificate[] certs, String authType) {
            // here is the place to check server certs and throw an
            // exception if certs are wrong. When there is nothing all certs
            // accepted.
        }
    } };
    // Install the all-trusting trust manager
    try {
        final SSLContext sc = SSLContext.getInstance("SSL");
        sc.init(null, trustAllCerts, new java.security.SecureRandom());
        HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());

        // Create all-trusting host name verifier
        HostnameVerifier allHostsValid = new HostnameVerifier() {
            public boolean verify(String hostname, SSLSession session) {
                // Here is the palce to check host name against to
                // certificate owner
                return true;
            }
        };
        // Install the all-trusting host verifier
        HttpsURLConnection.setDefaultHostnameVerifier(allHostsValid);
    } catch (KeyManagementException | NoSuchAlgorithmException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    } finally {
    }

    try {
        URL url = new URL(downloadUrl);
        in = url.openStream();
        FileOutputStream fos = new FileOutputStream(new File(fileName));

        int length = -1;
        ProgressMonitorInputStream pmis;
        pmis = new ProgressMonitorInputStream(null,
                "Downloading new version of installer for NBIA Data Retriever...", in);

        ProgressMonitor monitor = pmis.getProgressMonitor();
        monitor.setMillisToPopup(0);
        monitor.setMinimum(0);
        monitor.setMaximum((int) 200000000); // The actual size is much
        // smaller,
        // but we have no way to
        // know
        // the actual size so picked
        // this big number

        byte[] buffer = new byte[1024];// buffer for portion of data from
        // connection

        while ((length = pmis.read(buffer)) > 0) {
            fos.write(buffer, 0, length);
        }
        pmis.close();
        fos.flush();
        fos.close();
        in.close();

    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

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From source file:com.docdoku.client.data.MainModel.java

private void downloadFile(Component pParent, File pLocalFile, int contentLength, InputStream inputStream)
        throws IOException {
    System.out.println("Downloading file");
    ProgressMonitorInputStream in = null;
    OutputStream out = null;/*ww  w . j a v a 2 s. c  o m*/
    try {
        out = new BufferedOutputStream(new FileOutputStream(pLocalFile), Config.BUFFER_CAPACITY);
        in = new ProgressMonitorInputStream(pParent, I18N.BUNDLE.getString("DownloadMsg_part1"),
                new BufferedInputStream(inputStream, Config.BUFFER_CAPACITY));
        ProgressMonitor pm = in.getProgressMonitor();
        pm.setMaximum(contentLength);
        byte[] data = new byte[Config.CHUNK_SIZE];
        int length;
        while ((length = in.read(data)) != -1) {
            out.write(data, 0, length);
        }

        out.flush();

    } finally {
        out.close();
        in.close();
    }
}

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From source file:com.docdoku.client.data.MainModel.java

private void downloadFileWithServlet(Component pParent, File pLocalFile, String pURL) throws IOException {
    System.out.println("Downloading file from servlet");
    ProgressMonitorInputStream in = null;
    OutputStream out = null;/*from w  ww.j av a 2  s  . c om*/
    HttpURLConnection conn = null;
    try {
        //Hack for NTLM proxy
        //perform a head method to negociate the NTLM proxy authentication
        performHeadHTTPMethod(pURL);

        out = new BufferedOutputStream(new FileOutputStream(pLocalFile), Config.BUFFER_CAPACITY);
        URL url = new URL(pURL);
        conn = (HttpURLConnection) url.openConnection();
        conn.setUseCaches(false);
        conn.setAllowUserInteraction(true);
        conn.setRequestProperty("Connection", "Keep-Alive");
        conn.setRequestMethod("GET");
        byte[] encoded = org.apache.commons.codec.binary.Base64
                .encodeBase64((getLogin() + ":" + getPassword()).getBytes("ISO-8859-1"));
        conn.setRequestProperty("Authorization", "Basic " + new String(encoded, "US-ASCII"));
        conn.connect();
        int code = conn.getResponseCode();
        System.out.println("Download HTTP response code: " + code);
        in = new ProgressMonitorInputStream(pParent, I18N.BUNDLE.getString("DownloadMsg_part1"),
                new BufferedInputStream(conn.getInputStream(), Config.BUFFER_CAPACITY));
        ProgressMonitor pm = in.getProgressMonitor();
        pm.setMaximum(conn.getContentLength());
        byte[] data = new byte[Config.CHUNK_SIZE];
        int length;
        while ((length = in.read(data)) != -1) {
            out.write(data, 0, length);
        }
        out.flush();
    } finally {
        out.close();
        in.close();
        conn.disconnect();
    }
}

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From source file:org.silverpeas.openoffice.windows.webdav.WebdavManager.java

/**
 * Get the ressource from the webdav server.
 *
 * @param uri the uri to the ressource./* ww w.j a  va2 s  . c  o  m*/
 * @param lockToken the current lock token.
 * @return the path to the saved file on the filesystem.
 * @throws IOException
 */
public String getFile(URI uri, String lockToken) throws IOException {
    GetMethod method = executeGetFile(uri);
    String fileName = uri.getPath();
    fileName = fileName.substring(fileName.lastIndexOf('/') + 1);
    fileName = URLDecoder.decode(fileName, "UTF-8");
    UIManager.put("ProgressMonitor.progressText", MessageUtil.getMessage("download.file.title"));
    ProgressMonitorInputStream is = new ProgressMonitorInputStream(null,
            MessageUtil.getMessage("downloading.remote.file") + ' ' + fileName,
            new BufferedInputStream(method.getResponseBodyAsStream()));
    fileName = fileName.replace(' ', '_');
    ProgressMonitor monitor = is.getProgressMonitor();
    monitor.setMaximum(new Long(method.getResponseContentLength()).intValue());
    monitor.setMillisToDecideToPopup(0);
    monitor.setMillisToPopup(0);
    File tempDir = new File(System.getProperty("java.io.tmpdir"), "silver-" + System.currentTimeMillis());
    tempDir.mkdirs();
    File tmpFile = new File(tempDir, fileName);
    FileOutputStream fos = new FileOutputStream(tmpFile);
    byte[] data = new byte[64];
    int c;
    try {
        while ((c = is.read(data)) > -1) {
            fos.write(data, 0, c);
        }
    } catch (InterruptedIOException ioinex) {
        logger.log(Level.INFO, "{0} {1}",
                new Object[] { MessageUtil.getMessage("info.user.cancel"), ioinex.getMessage() });
        unlockFile(uri, lockToken);
        System.exit(0);
    } finally {
        fos.close();
    }
    return tmpFile.getAbsolutePath();
}

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