Example usage for java.io BufferedOutputStream BufferedOutputStream

Introduction

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

Prototype

public BufferedOutputStream(OutputStream out)

Source Link

Document

Creates a new buffered output stream to write data to the specified underlying output stream.

Usage

From source file:OutputStreamDemo.java

public static void main(String[] args) throws IOException {
    OutputStream os1 = new FileOutputStream("tmp1.dat");
    writeints("Unbuffered: ", 1000000, os1);
    OutputStream os2 = new BufferedOutputStream(new FileOutputStream("tmp2.dat"));
    writeints("Buffered:   ", 1000000, os2);
    Writer wr1 = new FileWriter("tmp1.dat");
    writeints("Unbuffered: ", 1000000, wr1);
    Writer wr2 = new BufferedWriter(new FileWriter("tmp2.dat"));
    writeints("Buffered:   ", 1000000, wr2);
}

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);
    DocPrintJob job = service.createPrintJob();
    Doc doc = new SimpleDoc(is, flavor, null);

    PrintJobWatcher pjDone = new PrintJobWatcher(job);

    job.print(doc, null);// w ww  .j a v  a2s  .c o m

    pjDone.waitForDone();

    is.close();
}

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;
    StreamPrintServiceFactory[] factories = StreamPrintServiceFactory.lookupStreamPrintServiceFactories(flavor,
            DocFlavor.BYTE_ARRAY.POSTSCRIPT.getMimeType());

    StreamPrintService service = factories[0].getPrintService(fos);

    DocPrintJob job = service.createPrintJob();
    PrintJobAttributeSet set = new HashPrintJobAttributeSet(job.getAttributes());
    set.add(new JobMediaSheetsCompleted(0));
    job.addPrintJobAttributeListener(new MyPrintJobAttributeListener(), set);
}

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 {//from   w w w  . j a v  a 2s . c  o m
            cancelJob.cancel();
        } catch (PrintException e) {
        }
    }
    job.print(doc, null);
    pjDone.waitForDone();
    is.close();
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    InputStream is = new BufferedInputStream(new FileInputStream("filename.gif"));

    OutputStream fos = new BufferedOutputStream(new FileOutputStream("filename.ps"));

    DocFlavor flavor = DocFlavor.INPUT_STREAM.GIF;
    StreamPrintServiceFactory[] factories = StreamPrintServiceFactory.lookupStreamPrintServiceFactories(flavor,
            DocFlavor.BYTE_ARRAY.POSTSCRIPT.getMimeType());

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

        PrintJobWatcher pjDone = new PrintJobWatcher(job);

        job.print(doc, null);/*from   ww  w .jav a2s .com*/

        pjDone.waitForDone();
    }

    is.close();
    fos.close();
}

From source file:org.jfree.chart.demo.MeterChartDemo4.java

public static void main(String args[]) {
    DefaultValueDataset defaultvaluedataset = new DefaultValueDataset(75D);
    MeterPlot meterplot = new MeterPlot(defaultvaluedataset);
    JFreeChart jfreechart = new JFreeChart("Scaled Image Test", meterplot);
    try {//from w  w  w  .  j  a v a 2 s  .c  o  m
        File file = new File("meterchart100.png");
        BufferedOutputStream bufferedoutputstream = new BufferedOutputStream(new FileOutputStream(file));
        java.awt.image.BufferedImage bufferedimage = jfreechart.createBufferedImage(200, 200, 400D, 400D, null);
        ChartUtilities.writeBufferedImageAsPNG(bufferedoutputstream, bufferedimage);
    } catch (IOException ioexception) {
        System.out.println(ioexception.toString());
    }
}

From source file:Redirecting.java

public static void main(String[] args) throws IOException {
    PrintStream console = System.out;
    BufferedInputStream in = new BufferedInputStream(new FileInputStream("Redirecting.java"));
    PrintStream out = new PrintStream(new BufferedOutputStream(new FileOutputStream("test.out")));
    System.setIn(in);/*w w w.ja v  a 2s . co  m*/
    System.setOut(out);
    System.setErr(out);
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    String s;
    while ((s = br.readLine()) != null)
        System.out.println(s);
    out.close(); // Remember this!
    System.setOut(console);
}

From source file:Main.java

public static void main(String[] args) throws IOException {
    FileOutputStream f = new FileOutputStream("test.zip");
    CheckedOutputStream csum = new CheckedOutputStream(f, new Adler32());
    ZipOutputStream zos = new ZipOutputStream(csum);
    BufferedOutputStream out = new BufferedOutputStream(zos);
    zos.setComment("A test of Java Zipping");

    for (int i = 0; i < args.length; i++) {
        System.out.println("Writing file " + args[i]);
        BufferedReader in = new BufferedReader(new FileReader(args[i]));
        zos.putNextEntry(new ZipEntry(args[i]));
        int c;/*from  w  w  w  .  ja  va  2  s . co  m*/
        while ((c = in.read()) != -1)
            out.write(c);
        in.close();
    }
    out.close();

    System.out.println("Checksum: " + csum.getChecksum().getValue());

    System.out.println("Reading file");
    FileInputStream fi = new FileInputStream("test.zip");
    CheckedInputStream csumi = new CheckedInputStream(fi, new Adler32());
    ZipInputStream in2 = new ZipInputStream(csumi);
    BufferedInputStream bis = new BufferedInputStream(in2);
    ZipEntry ze;
    while ((ze = in2.getNextEntry()) != null) {
        System.out.println("Reading file " + ze);
        int x;
        while ((x = bis.read()) != -1)
            System.out.write(x);
    }
    System.out.println("Checksum: " + csumi.getChecksum().getValue());
    bis.close();

}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    try {/*  www.j a v a 2s  .  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: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 w  w.j a va2  s.  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();
}