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.b2.B2LargeUploadWriteFeatureTest.java

@Test
public void testWriteZeroLength() throws Exception {
    final B2Session session = new B2Session(new Host(new B2Protocol(), new B2Protocol().getDefaultHostname(),
            new Credentials(System.getProperties().getProperty("b2.user"),
                    System.getProperties().getProperty("b2.key"))));
    session.open(new DisabledHostKeyCallback());
    session.login(new DisabledPasswordStore(), new DisabledLoginCallback(), new DisabledCancelCallback());
    final B2LargeUploadWriteFeature feature = new B2LargeUploadWriteFeature(session);
    final Path container = new Path("test-cyberduck", EnumSet.of(Path.Type.directory, Path.Type.volume));
    final byte[] content = RandomUtils.nextBytes(0);
    final TransferStatus status = new TransferStatus();
    status.setLength(-1L);//from  ww  w.  j  av a  2s . c om
    final Path file = new Path(container, new AlphanumericRandomStringService().random(),
            EnumSet.of(Path.Type.file));
    final StatusOutputStream<VersionId> out = feature.write(file, status, new DisabledConnectionCallback());
    final ByteArrayInputStream in = new ByteArrayInputStream(content);
    assertEquals(content.length, IOUtils.copyLarge(in, out));
    in.close();
    out.close();
    assertNotNull(out.getStatus());
    assertTrue(new DefaultFindFeature(session).find(file));
    final byte[] compare = new byte[content.length];
    final InputStream stream = new B2ReadFeature(session).read(file,
            new TransferStatus().length(content.length), new DisabledConnectionCallback());
    IOUtils.readFully(stream, compare);
    stream.close();
    assertArrayEquals(content, compare);
    new B2DeleteFeature(session).delete(Collections.singletonList(file), new DisabledLoginCallback(),
            new Delete.DisabledCallback());
}

From source file:ch.cyberduck.core.manta.MantaWriteFeatureTest.java

@Test
public void testWrite() throws Exception {
    final MantaWriteFeature feature = new MantaWriteFeature(session);
    final Path container = new MantaDirectoryFeature(session).mkdir(randomDirectory(), "",
            new TransferStatus());
    final byte[] content = RandomUtils.nextBytes(5 * 1024 * 1024);
    final TransferStatus status = new TransferStatus();
    status.setLength(content.length);//from w ww.j av a2  s.co 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);
    final byte[] buffer = new byte[32 * 1024];
    assertEquals(content.length, IOUtils.copyLarge(in, out, buffer));
    in.close();
    out.close();
    assertNull(out.getStatus());
    assertTrue(new DefaultFindFeature(session).find(file));
    final byte[] compare = new byte[content.length];
    final InputStream stream = new MantaReadFeature(session).read(file,
            new TransferStatus().length(content.length), new DisabledConnectionCallback());
    IOUtils.readFully(stream, compare);
    stream.close();
    assertArrayEquals(content, compare);
    new MantaDeleteFeature(session).delete(Collections.singletonList(container), new DisabledLoginCallback(),
            new Delete.DisabledCallback());
}

From source file:io.cortical.retina.core.ImagesTest.java

/**
 * {@link Images#getImage(io.cortical.retina.model.Model, int, ImagePlotShape, ImageEncoding, double)}
 * /*from   www .ja  v  a  2  s  . co m*/
 * @throws ApiException : should never be thrown.
 * @throws IOException 
 */
@Test
public void testGetImage() throws ApiException, IOException {
    ImagePlotShape shape = ImagePlotShape.CIRCLE;
    ImageEncoding encoding = ImageEncoding.BASE64_PNG;
    double sparsity = 0.02;

    when(api.getImageForExpression(eq(TERM_1_JSON), eq(NOT_NULL_RETINA), eq(1), eq(shape.name().toLowerCase()),
            eq(encoding.machineRepresentation()), eq(sparsity)))
                    .thenReturn(new ByteArrayInputStream(new byte[] { "i".getBytes()[0] }));

    ByteArrayInputStream stream = images.getImage(TERM_1, 1, shape, encoding, sparsity);
    assertNotNull(stream);
    assertEquals(105, stream.read());
    stream.close();
    verify(api, times(1)).getImageForExpression(eq(TERM_1_JSON), eq(NOT_NULL_RETINA), eq(1),
            eq(shape.name().toLowerCase()), eq(encoding.machineRepresentation()), eq(sparsity));
}

From source file:com.bitranger.parknshop.util.ObjUtils.java

public static Object fromBytes(byte[] plainObj) {

    Object var = null;
    ByteArrayInputStream baIS = new ByteArrayInputStream(plainObj);
    ObjectInputStream objIS = null;
    try {/*ww w  .  j  av a  2 s .c  o m*/
        objIS = new ObjectInputStream(baIS);
        var = objIS.readObject();

    } catch (Exception e) {
        throw new RuntimeException(e.getMessage() + "\n\tCAUSE: " + e.getCause(), e);
    } finally {
        try {
            baIS.close();
            if (objIS != null) {
                objIS.close();
            }
        } catch (IOException e) {
            throw new RuntimeException(e.getMessage() + "\n\tCAUSE: " + e.getCause(), e);
        }
    }
    return var;
}

From source file:org.apache.myfaces.shared_ext202patch.util.StateUtils.java

public static final byte[] decompress(byte[] bytes) {
    if (bytes == null)
        throw new NullPointerException("byte[] bytes");

    ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    byte[] buffer = new byte[bytes.length];
    int length;//from  w  w  w .j a  v  a  2 s .  c o m

    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:com.rr.familyPlanning.ui.security.decryptObject.java

/**
 * Decrypts the String and serializes the object
 *
 * @param base64Data/*from w ww  .  j  a v  a  2s .co m*/
 * @param base64IV
 * @return
 * @throws Exception
 */
public Object decryptObject(String base64Data, String base64IV) throws Exception {
    // Decode the data
    byte[] encryptedData = Base64.decodeBase64(base64Data.getBytes());

    // Decode the Init Vector
    byte[] rawIV = Base64.decodeBase64(base64IV.getBytes());

    // Configure the Cipher
    Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
    IvParameterSpec ivSpec = new IvParameterSpec(rawIV);
    MessageDigest digest = MessageDigest.getInstance("SHA-256");
    digest.update(keyString.getBytes());
    byte[] key = new byte[16];
    System.arraycopy(digest.digest(), 0, key, 0, key.length);
    SecretKeySpec keySpec = new SecretKeySpec(key, "AES");
    cipher.init(Cipher.DECRYPT_MODE, keySpec, ivSpec);

    // Decrypt the data..
    byte[] decrypted = cipher.doFinal(encryptedData);

    // Deserialize the object
    ByteArrayInputStream stream = new ByteArrayInputStream(decrypted);

    ObjectInput in = new ObjectInputStream(stream);
    Object obj = null;
    try {
        obj = in.readObject();
    } finally {
        stream.close();
        in.close();
    }
    return obj;
}

From source file:com.company.project.web.controller.WebSocketController.java

@MessageMapping("/fileShareMapping")
//@SendTo("/topic/fileShareResponse")
public void fileShare(String param) throws Exception {
    // TODO detect file type
    String id = param.substring(0, 36); // extract prepend UUID which is 36 chars length
    String base64Chunk = param.substring(36, param.length());

    if (base64Chunk.length() == 0) {
        this.simpMessagingTemplate.convertAndSend("/topic/fileShareResponse/" + id, "0");
        this.simpMessagingTemplate.convertAndSend("/topic/imageFileShareResponse", map.get(id).toString());
        BufferedImage image = null;
        byte[] imageByte;
        try {//from   www. j  av a2  s  .c  o  m
            BASE64Decoder decoder = new BASE64Decoder();
            imageByte = decoder.decodeBuffer(map.get(id).toString().split(",")[1]);
            ByteArrayInputStream bis = new ByteArrayInputStream(imageByte);
            image = ImageIO.read(bis);
            bis.close();
        } catch (Exception e) {
            e.printStackTrace();
        }

        File outputfile = new File("D:/GemShelf/" + UUID.randomUUID() + ".jpg");
        ImageIO.write(image, "jpg", outputfile);
        map.remove(id);
    } else {
        StringBuilder sb = map.get(id);
        if (sb == null) {
            sb = new StringBuilder();
            sb.append(base64Chunk);
            map.put(id, sb);
        } else {
            sb.append(base64Chunk);
        }
        this.simpMessagingTemplate.convertAndSend("/topic/fileShareResponse/" + id, "1");
    }

}

From source file:net.sqs2.omr.master.pdfbookmark.PDFBookmarkToSQMTranslator.java

@Override
public void execute(InputStream sourceInputStream, String systemId, OutputStream sqmOutputStream,
        URIResolver uriResolver) throws TranslatorException {
    try {/*from   w  w  w.j a v  a2  s. c o m*/
        ByteArrayOutputStream bookmarkOutputStream = new ByteArrayOutputStream(65536);
        this.pdfToBookmarkTranslator.translate(sourceInputStream, systemId, bookmarkOutputStream, uriResolver);
        this.numPages = this.pdfToBookmarkTranslator.getNumPages();
        this.bookmarkToSQMTranslator.setNumPages(this.numPages);
        byte[] bytes = bookmarkOutputStream.toByteArray();
        if (bytes.length == 0) {
            throw new InvalidPageMasterException();
        }
        ByteArrayInputStream bookmarkInputStream = new ByteArrayInputStream(bytes);
        this.bookmarkToSQMTranslator.translate(bookmarkInputStream, systemId, sqmOutputStream, uriResolver);
        sqmOutputStream.flush();
        bookmarkInputStream.close();
    } catch (TranslatorException ex) {
        throw new InvalidPageMasterException();
    } catch (IOException ex) {
        throw new InvalidPageMasterException();
    }
}

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

@Test
public void testWriteUmlaut() throws Exception {
    final OneDriveWriteFeature feature = new OneDriveWriteFeature(session);
    final Path container = new OneDriveHomeFinderFeature(session).find();
    final byte[] content = RandomUtils.nextBytes(2048);
    final TransferStatus status = new TransferStatus();
    status.setLength(content.length);/*from   w w  w.  j a va  2  s.  co  m*/
    final Path file = new Path(container, String.format("%s", 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:ch.cyberduck.core.onedrive.OneDriveWriteFeatureTest.java

@Test
public void testWriteUmlautZeroLength() 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 w w.j  a  v  a  2  s .c  o m*/
    final Path file = new Path(container, String.format("%s", 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());
}