Example usage for java.io FileOutputStream flush

Introduction

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

Prototype

public void flush() throws IOException 

Source Link

Document

Flushes this output stream and forces any buffered output bytes to be written out.

Usage

From source file:eu.scape_project.tb.wc.archd.test.ARCTest.java

@Override
protected void setUp() throws Exception {

    super.setUp();
    InputStream is = ARCTest.class.getResourceAsStream("3-2-20130522085320-00000-prepc2.arc.gz");
    File file = eu.scape_project.tb.wc.archd.tools.FileUtils.getTmpFile("archd", "arc.gz");
    FileOutputStream fos = new FileOutputStream(file);
    org.apache.commons.io.IOUtils.copy(is, fos);
    fos.flush();
    fos.close();// w w  w  . j  a va2 s .c om
    Configuration conf = new Configuration();
    Job job = new Job(conf);
    split = new FileSplit(new Path(file.getAbsolutePath()), 0, file.length(), null);
    myArcF = new ArcInputFormat();
    tac = new TaskAttemptContext(conf, new TaskAttemptID());
}

---

From source file:com.streamsets.datacollector.restapi.ZipEdgeArchiveBuilder.java

protected void addArchiveEntry(ArchiveOutputStream archiveOutput, Object fileContent, String pipelineId,
        String fileName) throws IOException {
    File pipelineFile = File.createTempFile(pipelineId, fileName);
    FileOutputStream pipelineOutputStream = new FileOutputStream(pipelineFile);
    ObjectMapperFactory.get().writeValue(pipelineOutputStream, fileContent);
    pipelineOutputStream.flush();
    pipelineOutputStream.close();//from   w ww.j  av  a  2 s  .  c  om
    ZipArchiveEntry archiveEntry = new ZipArchiveEntry(pipelineFile,
            DATA_PIPELINES_FOLDER + pipelineId + "/" + fileName);
    archiveEntry.setSize(pipelineFile.length());
    archiveOutput.putArchiveEntry(archiveEntry);
    IOUtils.copy(new FileInputStream(pipelineFile), archiveOutput);
    archiveOutput.closeArchiveEntry();
}

---

From source file:Main.java

public static boolean saveMyBitmap(File f, Bitmap mBitmap) throws IOException {
    boolean saveComplete = true;
    try {/*from w  ww .j  av  a 2s. com*/
        f.createNewFile();
        FileOutputStream fOut = null;
        fOut = new FileOutputStream(f);
        int width = mBitmap.getWidth();
        int height = mBitmap.getHeight();
        int finalWidth = 800;
        int finalHeight = (int) (finalWidth * 1.0 * (height * 1.0 / width * 1.0));
        double x = width * finalHeight;
        double y = height * finalWidth;

        if (x > y) {
            finalHeight = (int) (y / (double) width);
        } else if (x < y) {
            finalWidth = (int) (x / (double) height);
        }

        if (finalWidth > width && finalHeight > height) {
            finalWidth = width;
            finalHeight = height;
        }
        Matrix matrix = new Matrix();
        matrix.reset();
        float scaleWidth = ((float) finalWidth) / (float) width;
        float scaleHeight = ((float) finalHeight) / (float) height;
        matrix.postScale(scaleWidth, scaleHeight);
        mBitmap = Bitmap.createBitmap(mBitmap, 0, 0, (int) width, (int) height, matrix, true);
        mBitmap.compress(Bitmap.CompressFormat.JPEG, 80, fOut);
        fOut.flush();
        fOut.close();
        mBitmap.recycle();
        System.gc();
    } catch (FileNotFoundException e) {
        saveComplete = false;
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
        saveComplete = false;
    }
    return saveComplete;
}

---

From source file:at.tugraz.sss.serv.SSFileU.java

public static void writeFileBytes(final FileOutputStream fileOut, final InputStream streamIn) throws Exception {

    if (SSObjU.isNull(fileOut, streamIn)) {
        throw new Exception("pars not okay");
    }/* w w w . j  a  va2s . co m*/

    final byte[] fileBytes = new byte[SSSocketU.socketTranmissionSize];
    int read;

    try {

        while ((read = streamIn.read(fileBytes)) != -1) {

            if (fileBytes.length == 0 || read <= 0) {

                fileOut.write(new byte[0]);
                fileOut.flush();
                break;
            }

            fileOut.write(fileBytes, 0, read);
            fileOut.flush();
        }
    } catch (Exception error) {
        throw error;
    } finally {

        if (fileOut != null) {
            fileOut.close();
        }

        if (streamIn != null) {
            streamIn.close();
        }
    }
}

---

From source file:eu.scape_project.tb.wc.archd.test.WARCTest.java

@Override
protected void setUp() throws Exception {

    super.setUp();

    InputStream is = ARCTest.class
            .getResourceAsStream("WEB-20130522122740493-00000-3735~scape-desktop~8443.warc.gz");
    File file = eu.scape_project.tb.wc.archd.tools.FileUtils.getTmpFile("archd", "warc.gz");
    FileOutputStream fos = new FileOutputStream(file);
    org.apache.commons.io.IOUtils.copy(is, fos);
    fos.flush();
    fos.close();/* w  w  w.  j  a  v a 2  s . c  o  m*/
    Configuration conf = new Configuration();
    Job job = new Job(conf);
    split = new FileSplit(new Path(file.getAbsolutePath()), 0, file.length(), null);

    myArcF = new ArcInputFormat();
    tac = new TaskAttemptContext(conf, new TaskAttemptID());
}

---

From source file:com.streamsets.datacollector.restapi.TarEdgeArchiveBuilder.java

protected void addArchiveEntry(ArchiveOutputStream archiveOutput, Object fileContent, String pipelineId,
        String fileName) throws IOException {
    File pipelineFile = File.createTempFile(pipelineId, fileName);
    FileOutputStream pipelineOutputStream = new FileOutputStream(pipelineFile);
    ObjectMapperFactory.get().writeValue(pipelineOutputStream, fileContent);
    pipelineOutputStream.flush();
    pipelineOutputStream.close();//  w  w w .j av  a  2s .  c om
    TarArchiveEntry archiveEntry = new TarArchiveEntry(pipelineFile,
            DATA_PIPELINES_FOLDER + pipelineId + "/" + fileName);
    archiveEntry.setSize(pipelineFile.length());
    archiveOutput.putArchiveEntry(archiveEntry);
    IOUtils.copy(new FileInputStream(pipelineFile), archiveOutput);
    archiveOutput.closeArchiveEntry();
}

---

From source file:com.photoshare.fmi.photoshare.rest.service.ImageFacadeREST.java

private void writeFile(byte[] content, String filename) throws IOException {
    File file = new File(filename);
    if (!file.exists()) {
        file.createNewFile();//from w  w w.j av  a2 s  .  co m
    }
    FileOutputStream fop = new FileOutputStream(file);
    fop.write(content);
    fop.flush();
    fop.close();
}

---

From source file:com.log4ic.compressor.utils.FileUtils.java

/**
 * ?//w  w  w.j a  va 2s.c  o  m
 *
 * @param content
 * @param filePath
 * @return
 */
public static File writeFile(byte[] content, String filePath) {
    FileOutputStream out = null;
    FileChannel outChannel = null;
    File file = new File(filePath);

    if (file.exists()) {
        file.delete();
    }

    if (!file.getParentFile().exists()) {
        file.getParentFile().mkdirs();
    }

    ByteBuffer outBuffer = ByteBuffer.allocate(content.length);
    outBuffer.put(content);
    outBuffer.flip();
    try {
        out = new FileOutputStream(file);

        outChannel = out.getChannel();

        outChannel.write(outBuffer);

    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        if (outChannel != null) {
            try {
                outChannel.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
        if (out != null) {
            try {
                out.flush();
            } catch (IOException e) {
                e.printStackTrace();
            }
            try {
                out.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }

    return file.exists() ? file : null;
}

---

From source file:com.alibaba.intl.bcds.goldroom.util.ImageUtilImpl.java

public String save(String isbn, String suffix, byte[] body) {
    String dirPath = uploadPath + isbnTopath(isbn);
    File dir = new File(dirPath);
    if (!dir.exists()) {
        if (!dir.mkdirs()) {
            logger.error("mkdirs failed: " + dirPath);
        }//  w  w w . ja  v a  2s  .c om
    }
    StringBuilder imgPath = new StringBuilder(dirPath);
    imgPath.append(isbn).append(suffix);
    File imageFile = new File(imgPath.toString());
    FileOutputStream fos = null;
    try {
        fos = new FileOutputStream(imageFile);
        fos.write(body);
        fos.flush();
    } catch (IOException e) {
        logger.error(e);
        return null;
    } finally {
        try {
            if (fos != null)
                fos.close();
        } catch (IOException e) {
            logger.error(e);
        }
    }

    return isbnToHttpPath(isbn, suffix);
}

---

From source file:com.github.born2snipe.maven.plugin.idea.BaseMojoTestCase.java

protected void writeFile(File file, String contents) {
    FileOutputStream output = null;
    try {/*from  ww  w .jav a  2 s  .com*/
        output = new FileOutputStream(file);
        output.write(contents.getBytes());
        output.flush();
    } catch (Exception e) {
        throw new RuntimeException(e);
    } finally {
        IOUtils.closeQuietly(output);
    }
}

---

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