Example usage for java.io ByteArrayInputStream close

List of usage examples for java.io ByteArrayInputStream close

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Introduction

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

Prototype

public void close() throws IOException

Source Link

Document

Closing a ByteArrayInputStream has no effect.

Usage

From source file:ch.cyberduck.core.onedrive.OneDriveWriteFeatureTest.java

@Test
public void testWriteZeroLength() throws Exception {
    final OneDriveWriteFeature feature = new OneDriveWriteFeature(session);
    final Path container = new OneDriveHomeFinderFeature(session).find();
    final byte[] content = RandomUtils.nextBytes(0);
    final TransferStatus status = new TransferStatus();
    status.setLength(content.length);//  w ww  . ja va  2  s  . c  o m
    final Path file = new Path(container, new AlphanumericRandomStringService().random(),
            EnumSet.of(Path.Type.file));
    final HttpResponseOutputStream<Void> out = feature.write(file, status, new DisabledConnectionCallback());
    final ByteArrayInputStream in = new ByteArrayInputStream(content);
    assertEquals(content.length, IOUtils.copyLarge(in, out));
    in.close();
    out.close();
    assertNull(out.getStatus());
    assertTrue(new DefaultFindFeature(session).find(file));
    final byte[] compare = new byte[content.length];
    final InputStream stream = new OneDriveReadFeature(session).read(file,
            new TransferStatus().length(content.length), new DisabledConnectionCallback());
    IOUtils.readFully(stream, compare);
    stream.close();
    assertArrayEquals(content, compare);
    new OneDriveDeleteFeature(session).delete(Collections.singletonList(file), new DisabledLoginCallback(),
            new Delete.DisabledCallback());
}

From source file:org.cerberus.servlet.crud.countryenvironment.ReadApplicationObjectImage.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*  w w  w  . java  2 s  .com*/
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 * @throws CerberusException
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException, CerberusException {
    String charset = request.getCharacterEncoding();

    String application = ParameterParserUtil
            .parseStringParamAndDecodeAndSanitize(request.getParameter("application"), "", charset);
    String object = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getParameter("object"), "",
            charset);

    int width = (!StringUtils.isEmpty(request.getParameter("w"))) ? Integer.valueOf(request.getParameter("w"))
            : -1;
    int height = (!StringUtils.isEmpty(request.getParameter("h"))) ? Integer.valueOf(request.getParameter("h"))
            : -1;

    ApplicationContext appContext = WebApplicationContextUtils
            .getWebApplicationContext(this.getServletContext());
    IApplicationObjectService applicationObjectService = appContext.getBean(IApplicationObjectService.class);

    BufferedImage image = applicationObjectService.readImageByKey(application, object);
    BufferedImage b;
    if (image != null) {
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        /**
         * If width and height not defined, get image in real size
         */
        if (width == -1 && height == -1) {
            b = image;
        } else {
            ResampleOp rop = new ResampleOp(DimensionConstrain.createMaxDimension(width, height, true));
            rop.setNumberOfThreads(4);
            b = rop.filter(image, null);
        }
        ImageIO.write(b, "png", baos);
        //        byte[] bytesOut = baos.toByteArray();
    } else {
        // create a buffered image
        ByteArrayInputStream bis = new ByteArrayInputStream(imageBytes);
        b = ImageIO.read(bis);
        bis.close();
    }

    response.setHeader("Last-Modified",
            DateUtils.addDays(Calendar.getInstance().getTime(), 2 * 360).toGMTString());
    response.setHeader("Expires", DateUtils.addDays(Calendar.getInstance().getTime(), 2 * 360).toGMTString());

    ImageIO.write(b, "png", response.getOutputStream());
}

From source file:ch.cyberduck.core.onedrive.OneDriveBufferWriteFeatureTest.java

@Test
public void testWriteUnknownLength() throws Exception {
    final OneDriveBufferWriteFeature feature = new OneDriveBufferWriteFeature(session);
    final Path container = new OneDriveHomeFinderFeature(session).find();
    final byte[] content = RandomUtils.nextBytes(5 * 1024 * 1024);
    final TransferStatus status = new TransferStatus();
    status.setLength(-1L);/*  w ww.j a  va  2 s.com*/
    final Path file = new Path(container, new AlphanumericRandomStringService().random(),
            EnumSet.of(Path.Type.file));
    final HttpResponseOutputStream<Void> out = feature.write(file, status, new DisabledConnectionCallback());
    final ByteArrayInputStream in = new ByteArrayInputStream(content);
    new StreamCopier(status, status).transfer(in, out);
    in.close();
    out.flush();
    out.close();
    assertNull(out.getStatus());
    assertTrue(new DefaultFindFeature(session).find(file));
    final byte[] compare = new byte[content.length];
    final InputStream stream = new OneDriveReadFeature(session).read(file,
            new TransferStatus().length(content.length), new DisabledConnectionCallback());
    IOUtils.readFully(stream, compare);
    stream.close();
    assertArrayEquals(content, compare);
    new OneDriveDeleteFeature(session).delete(Collections.singletonList(file), new DisabledLoginCallback(),
            new Delete.DisabledCallback());
}

From source file:ch.cyberduck.core.onedrive.OneDriveBufferWriteFeatureTest.java

@Test
public void testWriteZeroLength() throws Exception {
    final OneDriveBufferWriteFeature feature = new OneDriveBufferWriteFeature(session);
    final Path container = new OneDriveHomeFinderFeature(session).find();
    final byte[] content = RandomUtils.nextBytes(0);
    final TransferStatus status = new TransferStatus();
    status.setLength(-1L);/*from w ww .j  a  va 2s  . c  o  m*/
    final Path file = new Path(container, new AlphanumericRandomStringService().random(),
            EnumSet.of(Path.Type.file));
    final HttpResponseOutputStream<Void> out = feature.write(file, status, new DisabledConnectionCallback());
    final ByteArrayInputStream in = new ByteArrayInputStream(content);
    new StreamCopier(status, status).transfer(in, out);
    in.close();
    out.flush();
    out.close();
    assertNull(out.getStatus());
    assertTrue(new DefaultFindFeature(session).find(file));
    final byte[] compare = new byte[content.length];
    final InputStream stream = new OneDriveReadFeature(session).read(file,
            new TransferStatus().length(content.length), new DisabledConnectionCallback());
    IOUtils.readFully(stream, compare);
    stream.close();
    assertArrayEquals(content, compare);
    new OneDriveDeleteFeature(session).delete(Collections.singletonList(file), new DisabledLoginCallback(),
            new Delete.DisabledCallback());
}

From source file:ch.cyberduck.core.onedrive.OneDriveBufferWriteFeatureTest.java

@Test
public void testWrite() throws Exception {
    final OneDriveBufferWriteFeature feature = new OneDriveBufferWriteFeature(session);
    final Path container = new OneDriveHomeFinderFeature(session).find();
    final byte[] content = RandomUtils.nextBytes(5 * 1024);
    final TransferStatus status = new TransferStatus();
    status.setLength(content.length);// w w  w .  j  a va 2s.  c o m
    final Path file = new Path(container, new AlphanumericRandomStringService().random(),
            EnumSet.of(Path.Type.file));
    final HttpResponseOutputStream<Void> out = feature.write(file, status, new DisabledConnectionCallback());
    final ByteArrayInputStream in = new ByteArrayInputStream(content);
    new StreamCopier(status, status).transfer(in, out);
    in.close();
    out.flush();
    assertEquals(content.length, status.getOffset());
    assertEquals(content.length, status.getLength());
    out.close();
    assertEquals(content.length, status.getOffset());
    assertEquals(content.length, status.getLength());
    assertNull(out.getStatus());
    assertTrue(new DefaultFindFeature(session).find(file));
    final byte[] compare = new byte[content.length];
    final InputStream stream = new OneDriveReadFeature(session).read(file,
            new TransferStatus().length(content.length), new DisabledConnectionCallback());
    IOUtils.readFully(stream, compare);
    stream.close();
    assertArrayEquals(content, compare);
    new OneDriveDeleteFeature(session).delete(Collections.singletonList(file), new DisabledLoginCallback(),
            new Delete.DisabledCallback());
}

From source file:org.apache.myfaces.shared.util.StateUtils.java

public static final byte[] decompress(byte[] bytes) {
    if (bytes == null) {
        throw new NullPointerException("byte[] bytes");
    }/*from w ww.ja v  a2 s  .  c  o  m*/

    ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    byte[] buffer = new byte[bytes.length];
    int length;

    try {
        GZIPInputStream gis = new GZIPInputStream(bais);
        while ((length = gis.read(buffer)) != -1) {
            baos.write(buffer, 0, length);
        }

        byte[] moreBytes = baos.toByteArray();
        baos.close();
        bais.close();
        gis.close();
        baos = null;
        bais = null;
        gis = null;
        return moreBytes;
    } catch (IOException e) {
        throw new FacesException(e);
    }
}

From source file:de.romankreisel.faktotum.beans.BundesbruderBean.java

public BufferedImage getImageFromByteArray(byte[] array) throws IOException {
    ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(array);
    BufferedImage originalImage = ImageIO.read(byteArrayInputStream);
    byteArrayInputStream.close();
    return originalImage;
}

From source file:ch.cyberduck.core.onedrive.OneDriveBufferWriteFeatureTest.java

@Test
public void testWriteOverwrite() throws Exception {
    final OneDriveBufferWriteFeature feature = new OneDriveBufferWriteFeature(session);
    final Path container = new OneDriveHomeFinderFeature(session).find();
    final Path file = new Path(container, new AlphanumericRandomStringService().random(),
            EnumSet.of(Path.Type.file));
    {/* w w w .j  av a2  s  .com*/
        final byte[] content = RandomUtils.nextBytes(42512);
        final TransferStatus status = new TransferStatus();
        status.setLength(content.length);
        final HttpResponseOutputStream<Void> out = feature.write(file, status,
                new DisabledConnectionCallback());
        final ByteArrayInputStream in = new ByteArrayInputStream(content);
        new StreamCopier(status, status).transfer(in, out);
        in.close();
        out.flush();
        out.close();
        assertNull(out.getStatus());
        assertTrue(new DefaultFindFeature(session).find(file));
        final byte[] compare = new byte[content.length];
        final InputStream stream = new OneDriveReadFeature(session).read(file,
                new TransferStatus().length(content.length), new DisabledConnectionCallback());
        IOUtils.readFully(stream, compare);
        stream.close();
        assertArrayEquals(content, compare);
    }
    {
        final byte[] content = RandomUtils.nextBytes(33221);
        final TransferStatus status = new TransferStatus();
        status.setLength(content.length);
        final HttpResponseOutputStream<Void> out = feature.write(file, status,
                new DisabledConnectionCallback());
        final ByteArrayInputStream in = new ByteArrayInputStream(content);
        new StreamCopier(status, status).transfer(in, out);
        in.close();
        out.flush();
        out.close();
        assertNull(out.getStatus());
        assertTrue(new DefaultFindFeature(session).find(file));
        final byte[] compare = new byte[content.length];
        final InputStream stream = new OneDriveReadFeature(session).read(file,
                new TransferStatus().length(content.length), new DisabledConnectionCallback());
        IOUtils.readFully(stream, compare);
        stream.close();
        assertArrayEquals(content, compare);
    }
    new OneDriveDeleteFeature(session).delete(Collections.singletonList(file), new DisabledLoginCallback(),
            new Delete.DisabledCallback());
}

From source file:com.csipsimple.backup.SipProfilesHelper.java

/**
 * Read data from the input stream//from  ww w .  ja  v  a  2s . c o m
 * 
 * @param data the input stream
 * @return the data
 * @throws IOException I/O error
 */
private String readData(BackupDataInputStream data) throws IOException {
    String dataS;
    byte[] buf = new byte[data.size()];
    data.read(buf, 0, buf.length);
    ByteArrayInputStream bais = new ByteArrayInputStream(buf);
    DataInputStream dis = new DataInputStream(bais);
    dataS = dis.readUTF();
    dis.close();
    bais.close();
    return dataS;
}

From source file:com.easyhome.common.modules.network.HttpManager.java

private static void imageContentToUpload4Byte(OutputStream out, byte[] fileContent) throws WeiboException {
    if (fileContent == null) {
        return;//from w ww.  j a v  a 2 s . c  o m
    }
    StringBuilder temp = new StringBuilder();

    temp.append(MP_BOUNDARY).append("\r\n");
    temp.append("Content-Disposition: form-data; name=\"pic\"; filename=\"").append("news_image")
            .append("\"\r\n");
    String filetype = "image/png";
    temp.append("Content-Type: ").append(filetype).append("\r\n\r\n");
    byte[] res = temp.toString().getBytes();
    ByteArrayInputStream input = null;
    try {
        out.write(res);
        input = new ByteArrayInputStream(fileContent);
        byte[] buffer = new byte[1024 * 50];
        while (true) {
            int count = input.read(buffer);
            if (count == -1) {
                break;
            }
            out.write(buffer, 0, count);
        }
        out.write("\r\n".getBytes());
        out.write(("\r\n" + END_MP_BOUNDARY).getBytes());
    } catch (IOException e) {
        throw new WeiboException(e);
    } finally {
        if (null != input) {
            try {
                input.close();
            } catch (IOException e) {
                throw new WeiboException(e);
            }
        }
    }
}