Example usage for java.io BufferedOutputStream BufferedOutputStream

List of usage examples for java.io BufferedOutputStream BufferedOutputStream

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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:com.mbrlabs.mundus.utils.TerrainIO.java

/**
 * Binary gziped format./*from   w w  w.ja  v  a 2 s  . co  m*/
 *
 * @param terrain
 */
public static void exportTerrain(ProjectContext projectContext, Terrain terrain) {
    float[] data = terrain.heightData;
    long start = System.currentTimeMillis();

    // create file
    File file = new File(FilenameUtils.concat(projectContext.path, terrain.terraPath));
    try {
        FileUtils.touch(file);
    } catch (IOException e) {
        e.printStackTrace();
    }

    // write .terra
    try (DataOutputStream outputStream = new DataOutputStream(
            new BufferedOutputStream(new GZIPOutputStream(new FileOutputStream(file))))) {

        for (float f : data) {
            outputStream.writeFloat(f);
        }
        outputStream.flush();
    } catch (IOException e) {
        e.printStackTrace();
        return;
    }

    // write splatmap
    SplatMap splatmap = terrain.getTerrainTexture().getSplatmap();
    if (splatmap != null) {
        splatmap.savePNG(Gdx.files.absolute(FilenameUtils.concat(projectContext.path, splatmap.getPath())));
    }

    //Log.debug("Terrain export execution time (" + data.length + " floats): "
    //        + (System.currentTimeMillis() - start) + " ms");
}

From source file:de.tudarmstadt.ukp.dkpro.core.frequency.tfidf.util.TfidfUtils.java

public static void serialize(Object object, String fileName) throws Exception {
    File file = new File(fileName);
    if (!file.exists())
        FileUtils.touch(file);//from   ww  w .jav a  2 s .  c o m
    if (file.isDirectory()) {
        throw new IOException("A directory with that name exists!");
    }
    ObjectOutputStream objOut;
    objOut = new ObjectOutputStream(new BufferedOutputStream(new FileOutputStream(file)));
    objOut.writeObject(object);
    objOut.flush();
    objOut.close();

}

From source file:app.common.X3DViewer.java

/**
 * View an X3D file using an external X3DOM player
 *
 * @param grid/*  w ww  .j a  va 2  s  . c om*/
 * @param smoothSteps
 * @param maxDecimateError
 * @throws IOException
 */
public static void viewX3DOM(Grid grid, int smoothSteps, double maxDecimateError) throws IOException {
    // TODO: Make thread safe using tempDir
    String dest = "/tmp/ringpopper/";
    File dir = new File(dest);
    dir.mkdirs();

    String pf = "x3dom/x3dom.css";
    String dest_pf = dest + pf;
    File dest_file = new File(dest_pf);
    File src_file = new File("src/html/" + pf);
    if (!dest_file.exists()) {
        System.out.println("Copying file: " + src_file + " to dir: " + dest);
        FileUtils.copyFile(src_file, dest_file, true);
    }

    pf = "x3dom/x3dom.js";
    dest_pf = dest + pf;
    dest_file = new File(dest_pf);
    src_file = new File("src/html/" + pf);
    if (!dest_file.exists()) {
        System.out.println("Copying file: " + src_file + " to dir: " + dest);
        FileUtils.copyFile(src_file, dest_file, true);
    }
    File f = new File("/tmp/ringpopper/out.xhtml");
    FileOutputStream fos = new FileOutputStream(f);
    BufferedOutputStream bos = new BufferedOutputStream(fos);
    PrintStream ps = new PrintStream(bos);

    try {
        ps.println(
                "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">");
        ps.println("<html xmlns=\"http://www.w3.org/1999/xhtml\">");
        ps.println("<head>");
        ps.println("<meta http-equiv=\"X-UA-Compatible\" content=\"chrome=1\" />");
        ps.println("<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" />");
        ps.println("<title>Ring Popper Demo</title>");
        //            ps.println("<link rel='stylesheet' type='text/css' href='http://www.x3dom.org/x3dom/release/x3dom.css'></link>");
        ps.println("<link rel='stylesheet' type='text/css' href='x3dom/x3dom.css'></link>");
        ps.println("</head>");
        ps.println("<body>");

        ps.println("<p class='case'>");
        GridSaver.writeIsosurfaceMaker(grid, bos, "x3d", smoothSteps, maxDecimateError);

        //            ps.println("<script type='text/javascript' src='http://www.x3dom.org/x3dom/release/x3dom.js'></script>");
        ps.println("<script type='text/javascript' src='x3dom/x3dom.js'></script>");

        ps.println("</p>");
        ps.println("</body></html>");
    } finally {
        bos.flush();
        bos.close();
        fos.close();
    }

    Desktop.getDesktop().browse(f.toURI());
}

From source file:cs.register.cddao.java

@Override
public void salvaresair(int status) {
    ObjectOutputStream objectOut = null;
    try {//from www.  j a  va2 s. c  o  m
        objectOut = new ObjectOutputStream(new BufferedOutputStream(new FileOutputStream("save")));
        objectOut.writeObject(this.list1);

        objectOut.close();
    } catch (IOException ex) {
        Logger.getLogger(cddao.class.getName()).log(Level.SEVERE, null, ex);
    } finally {
        try {
            objectOut.close();
        } catch (IOException ex) {
            Logger.getLogger(cddao.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
    if (status == 0)
        System.exit(0);
}

From source file:com.twinsoft.convertigo.engine.util.ZipUtils.java

public static void makeZip(String archiveFileName, String sDir, String sRelativeDir, List<File> excludedFiles)
        throws Exception {
    FileOutputStream fos = new FileOutputStream(archiveFileName);
    ZipOutputStream zos = new ZipOutputStream(new BufferedOutputStream(fos));
    int nbZipEntries = ZipUtils.putEntries(zos, sDir, sRelativeDir, excludedFiles);
    if (nbZipEntries > 0)
        zos.close();//from   w  ww  .  ja va 2  s.  c o  m
}

From source file:com.code.savemarks.utils.Utils.java

/**
 * Serialize an object into a byte array.
 * //ww w . jav a 2s.  c  om
 * @param obj An object to be serialized.
 * @return A byte array containing the serialized object
 * @throws QueueFailureException If an I/O error occurs during the
 * serialization process.
 */
public static byte[] serialize(Object obj) {
    try {
        ByteArrayOutputStream bytesOut = new ByteArrayOutputStream();
        ObjectOutputStream objectOut = new ObjectOutputStream(new BufferedOutputStream(bytesOut));
        objectOut.writeObject(obj);
        objectOut.close();
        return encodeBase64(bytesOut.toByteArray());
    } catch (IOException e) {
        throw new QueueFailureException(e);
    }
}

From source file:cs.register.abrirefeichar.java

@Override
public void salvaresair(int status) {
    ObjectOutputStream objectOut = null;
    try {//  w w  w  .  j  av a  2  s.  c  om
        objectOut = new ObjectOutputStream(new BufferedOutputStream(new FileOutputStream("save")));
        objectOut.writeObject(this.list1);

        objectOut.close();
    } catch (IOException ex) {
        Logger.getLogger(abrirefeichar.class.getName()).log(Level.SEVERE, null, ex);
    } finally {
        try {
            objectOut.close();
        } catch (IOException ex) {
            Logger.getLogger(abrirefeichar.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
    if (status == 0)
        System.exit(0);
}

From source file:com.cyberway.issue.util.SurtPrefixSet.java

/**
 * Allow class to be used as a command-line tool for converting 
 * URL lists (or naked host or host/path fragments implied
 * to be HTTP URLs) to implied SURT prefix form. 
 * /*from w  ww.  j a va2  s  .  co  m*/
 * Read from stdin or first file argument. Writes to stdout. 
 *
 * @param args cmd-line arguments: may include input file
 * @throws IOException
 */
public static void main(String[] args) throws IOException {
    InputStream in = args.length > 0 ? new BufferedInputStream(new FileInputStream(args[0])) : System.in;
    PrintStream out = args.length > 1 ? new PrintStream(new BufferedOutputStream(new FileOutputStream(args[1])))
            : System.out;
    BufferedReader br = new BufferedReader(new InputStreamReader(in));
    String line;
    while ((line = br.readLine()) != null) {
        if (line.indexOf("#") > 0)
            line = line.substring(0, line.indexOf("#"));
        line = line.trim();
        if (line.length() == 0)
            continue;
        out.println(prefixFromPlain(line));
    }
    br.close();
    out.close();
}

From source file:Main.java

public static boolean bufferedCopyStream(InputStream inStream, OutputStream outStream, boolean closeStream)
        throws Exception {
    BufferedInputStream bis = new BufferedInputStream(inStream);
    BufferedOutputStream bos = new BufferedOutputStream(outStream);
    while (true) {
        int data = bis.read();
        if (data == -1) {
            break;
        }//from  ww  w .j  a  va2 s  .  co  m
        bos.write(data);
    }
    bos.flush();
    if (closeStream) {
        bos.close();
    }
    return true;
}

From source file:aiai.apps.commons.utils.ZipUtils.java

/**
 * Creates a zip file at the specified path with the contents of the specified directory.
 * NB://w w w  . ja v a  2 s .  c  om
 *
 * @param directory The path of the directory where the archive will be created. eg. c:/temp
 * @param zipFile zip file
 * @throws IOException If anything goes wrong
 */
public static void createZip(File directory, File zipFile) throws IOException {

    try (FileOutputStream fOut = new FileOutputStream(zipFile);
            BufferedOutputStream bOut = new BufferedOutputStream(fOut);
            ZipArchiveOutputStream tOut = new ZipArchiveOutputStream(bOut)) {
        addFileToZip(tOut, directory, "");
    }
}