Java 8 ByteArrayOutputStream - top ranked examples from Open Source projects

These code examples were ranked by Codota’s semantic indexing as the best open source examples for Java 8 ByteArrayOutputStream class.

This code example shows how to use the following methods:toByteArray
     * We can't just store and exit, because Android freezes up when we try to cram a picture across a process in a Bundle. 
     * We HAVE to compress this data and send back the compressed data   
     */ 
    public void storeAndExit(byte[] data)
    { 
    	ByteArrayOutputStream jpeg_data = new ByteArrayOutputStream();
		Bitmap myMap = BitmapFactory.decodeByteArray(data, 0, data.length);
		try { 
			if (myMap.compress(CompressFormat.JPEG, quality, jpeg_data))
			{ 
				byte[] code  = jpeg_data.toByteArray();
				byte[] output = Base64.encodeBase64(code);
				String js_out = new String(output);
				mIntent.putExtra("picture", js_out);
				setResult(RESULT_OK, mIntent);
			}	 
		} 
		catch(Exception e)
		{ 
			//Do shit here 
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This code example shows how to use the following methods:
    private ByteArrayOutputStream baos;
    private StandardErrorLogger logger;
    private PrintStream stream;
 
    public void setUp() { 
        baos = new ByteArrayOutputStream();
        stream = new PrintStream(baos);
        logger = new StandardErrorLogger("test", stream);
    } 
 
    public void tearDown() throws IOException { 
        baos.reset();
        baos.close();
    } 
 
    public void testWithDebuggingDisabled() { 
        logger.setDebugEnable(false);
        logger.debug("test");
        stream.flush();
        Assert.assertEquals("", baos.toString());
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This code example shows how to use the following methods:toByteArray
     * We can't just store and exit, because Android freezes up when we try to cram a picture across a process in a Bundle. 
     * We HAVE to compress this data and send back the compressed data   
     */ 
    public void storeAndExit(byte[] data)
    { 
    	ByteArrayOutputStream jpeg_data = new ByteArrayOutputStream();
		Bitmap myMap = BitmapFactory.decodeByteArray(data, 0, data.length);
		try { 
			if (myMap.compress(CompressFormat.JPEG, quality, jpeg_data))
			{ 
				byte[] code  = jpeg_data.toByteArray();
				byte[] output = Base64.encodeBase64(code);
				String js_out = new String(output);
				mIntent.putExtra("picture", js_out);
				setResult(RESULT_OK, mIntent);
			}	 
		} 
		catch(Exception e)
		{ 
			//Do shit here 
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This code example shows how to use the following methods:
 
    private static ByteArrayOutputStream cliOut;
 
    @BeforeClass 
    public static void setup() throws Exception { 
        cliOut = new ByteArrayOutputStream();
    } 
 
    @AfterClass 
    public static void tearDown() throws Exception { 
        cliOut = null;
    } 
 
    @Test 
    public void testMain() throws Exception { 
        final CommandContext ctx = CLITestUtil.getCommandContext(cliOut);
        try { 
            ctx.connectController();
            ctx.handle(this.getAddPropertyReq("\"true\""));
            assertEquals("false", runIf(ctx));
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This code example shows how to use the following methods:toByteArray
        emp.setAddress(address);
        emp.setName(name);
    } 
 
    public byte[] getSerializedXPC() throws Exception { 
        ByteArrayOutputStream bos = new ByteArrayOutputStream();
        ObjectOutput out = new ObjectOutputStream(bos);
        out.writeObject(em);
        return bos.toByteArray();
    } 
} 
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This code example shows how to use the following methods:toString
 
  private static String readOut(URL url) throws Exception {
    HttpsURLConnection conn = (HttpsURLConnection) url.openConnection();
    conn.setSSLSocketFactory(clientSslFactory.createSSLSocketFactory());
    InputStream in = conn.getInputStream();
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    IOUtils.copyBytes(in, out, 1024);
    return out.toString();
  } 
 
} 
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This code example shows how to use the following methods:close, toByteArray
    i.write(baos);
    baos.close();
    assertEquals(new String(baos.toByteArray()), "abc");
 
    is = new ByteArrayInputStream("abc".getBytes());
    baos = new ByteArrayOutputStream();
    i = new InputStreamEntity(is, 1, 1);
    i.write(baos);
    baos.close();
    assertEquals(baos.toByteArray()[0], 'b');
  } 
 
} 
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This code example shows how to use the following methods:toByteArray
			StringWriter propWriter = new StringWriter();
			persister.store(props, propWriter, header);
			propCopy = propWriter.toString();
		} 
		else { 
			ByteArrayOutputStream propOut = new ByteArrayOutputStream();
			persister.store(props, propOut, header);
			propCopy = new String(propOut.toByteArray());
		} 
		if (header != null) {
			assertTrue(propCopy.indexOf(header) != -1);
		} 
		assertTrue(propCopy.indexOf("\ncode1=message1") != -1);
		assertTrue(propCopy.indexOf("\ncode2=message2") != -1);
		return propCopy;
	} 
 
} 
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This code example shows how to use the following methods:toByteArray, write
    testRead(4); 
  } 
 
  private void testRead(int bufLen) throws IOException {
    // compress empty stream 
    bytesOut = new ByteArrayOutputStream();
    if (bufLen > 0) {
      bytesOut.write(ByteBuffer.allocate(bufLen).putInt(1024).array(), 0,
          bufLen);
    } 
    BlockCompressorStream blockCompressorStream = 
      new BlockCompressorStream(bytesOut, 
          new FakeCompressor(), 1024, 0); 
    // close without any write 
    blockCompressorStream.close();
     
    // check compressed output  
    buf = bytesOut.toByteArray();
    assertEquals("empty file compressed output size is not " + (bufLen + 4),
        bufLen + 4, buf.length);

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This code example shows how to use the following methods:size, toByteArray, write
 
	@RequestMapping(value = "/files/{name}.{ext}", method = RequestMethod.GET) 
	public void getFile(@PathVariable("name") String name, @PathVariable("ext") String ext, HttpServletResponse response) throws SVGConverterException, IOException {
		Path path = Paths.get(TempDir.getOutputDir().toString(), name + "." + ext);
 
		ByteArrayOutputStream stream = new ByteArrayOutputStream();
		try { 
			stream.write(FileUtils.readFileToByteArray(new File(path.toString())));
		} catch (IOException ioex) {
			logger.error("Tried to read file from filesystem: " + ioex.getMessage());
			throw new SVGConverterException("IOException: cannot find your file to download..."); 
		} 
 
		MimeType mime = MimeType.valueOf(ext.toUpperCase());
 
		response.reset();
		response.setCharacterEncoding("utf-8");
		response.setContentLength(stream.size());
		response.setContentType(mime.getType());
		response.setStatus(HttpStatus.OK.value());

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