Example usage for org.apache.commons.io IOUtils toByteArray

Introduction

In this page you can find the example usage for org.apache.commons.io IOUtils toByteArray.

Prototype

public static byte[] toByteArray(String input) throws IOException

Source Link

Document

Get the contents of a String as a byte[] using the default character encoding of the platform.

Usage

From source file:com.imag.nespros.network.devices.AMIDevice.java

public AMIDevice(String name) {
    super(name);//from   w  w  w  .j  a v a2  s.c om
    this.setCpuSpeed(10);
    this.setTotalMemory(128);
    this.setDeviceType(DeviceType.AMI);
    this.setDeviceName(name);
    //String imageURI = getClass().getClassLoader().getResource("image"+File.separator+"meter.jpeg").getFile();
    //icon = new MyLayeredIcon(new ImageIcon("icons"+File.separator+"meter.jpeg").getImage());
    // icon = new MyLayeredIcon(new ImageIcon(imageURI).getImage());
    try {
        byte[] imageInByte;
        imageInByte = IOUtils.toByteArray(getClass().getClassLoader().getResourceAsStream("image/meter.jpeg"));
        icon = new MyLayeredIcon(new ImageIcon(imageInByte).getImage());
    } catch (IOException ex) {
        Logger.getLogger(AMIDevice.class.getName()).log(Level.SEVERE, null, ex);
    }
}

From source file:com.samczsun.helios.utils.Utils.java

public static String readProcess(Process process) {
    StringBuilder result = new StringBuilder();
    result.append("--- BEGIN PROCESS DUMP ---").append("\n");
    result.append("---- STDOUT ----").append("\n");
    InputStream inputStream = process.getInputStream();
    byte[] inputStreamBytes = new byte[0];
    try {/*w ww  .  java 2 s  .c  o m*/
        inputStreamBytes = IOUtils.toByteArray(inputStream);
    } catch (IOException e) {
        result.append("An error occured while reading from stdout").append("\n");
        result.append("Caused by: ").append(e.getClass()).append(" ").append(e.getMessage()).append("\n");
    } finally {
        if (inputStreamBytes.length > 0) {
            result.append(new String(inputStreamBytes, StandardCharsets.UTF_8));
        }
    }
    result.append("---- STDERR ----").append("\n");
    inputStream = process.getErrorStream();
    inputStreamBytes = new byte[0];
    try {
        inputStreamBytes = IOUtils.toByteArray(inputStream);
    } catch (IOException e) {
        result.append("An error occured while reading from stderr").append("\n");
        result.append("Caused by: ").append(e.getClass()).append(" ").append(e.getMessage()).append("\n");
    } finally {
        if (inputStreamBytes.length > 0) {
            result.append(new String(inputStreamBytes, StandardCharsets.UTF_8));
        }
    }

    result.append("---- EXIT VALUE ----").append("\n");

    int exitValue = -0xCAFEBABE;
    try {
        exitValue = process.waitFor();
    } catch (InterruptedException e) {
        result.append("An error occured while obtaining the exit value").append("\n");
        result.append("Caused by: ").append(e.getClass()).append(" ").append(e.getMessage()).append("\n");
    } finally {
        if (exitValue != -0xCAFEBABE) {
            result.append("Process finished with exit code ").append(exitValue).append("\n");
        }
    }

    return result.toString();
}

From source file:cpcc.core.utils.JsonStreamResponseTest.java

@Test
public void shouldReturnJsonObjectAsStream() throws IOException {
    JSONObject obj = new JSONObject("{\"a\":10}");
    byte[] expected = obj.toCompactString().getBytes("UTF-8");

    JsonStreamResponse sut = new JsonStreamResponse(obj);

    byte[] actual = IOUtils.toByteArray(sut.getStream());

    assertThat(sut.getContentType()).isEqualTo("application/json");
    assertThat(actual).isEqualTo(expected);
}

From source file:com.sagalasan.eveapi.engine.RequestEngine.java

public static byte[] xmlRequest(XmlRequest xmlRequest) {
    try {/*from  ww w.  jav a2s . c  o m*/
        URL url = new URL(xmlRequest.buildUri());
        URLConnection connection = url.openConnection();
        InputStream inputStream = connection.getInputStream();
        return IOUtils.toByteArray(inputStream);
    } catch (IOException e) {
        logger.error(e.getMessage());
    }

    return null;
}

From source file:hu.jozsef.vesza.so.servlets.MealImageService.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    Long mealId = new Long(request.getParameter("identifier"));
    Meal fetchedMeal = objectify.load().type(Meal.class).id(mealId).now();

    if (fetchedMeal.getImage() != null) {
        String imageUrl = "/WEB-INF/" + fetchedMeal.getImage();
        String imageRealPath = this.getServletContext().getRealPath(imageUrl);
        InputStream imgStream = new FileInputStream(new File(imageRealPath));

        Blob image = new Blob(IOUtils.toByteArray(imgStream));
        response.setContentType("image/jpeg");
        response.getOutputStream().write(image.getBytes());
    } else {//from   w w  w  . jav  a  2 s . c  o m
        response.getWriter().print("No image");
    }
}

From source file:net.javacrumbs.mocksocket.SampleTest.java

@Test
public void testResponse() throws Exception {
    byte[] mockData = new byte[] { 1, 2, 3, 4 };
    expectCall().andReturn(data(mockData));

    Socket socket = SocketFactory.getDefault().createSocket("example.org", 1234);
    byte[] data = IOUtils.toByteArray(socket.getInputStream());
    socket.close();/*from  ww  w.  j  ava 2s .c  om*/
    assertThat(data, is(mockData));
}

From source file:cpcc.core.utils.ResourceStreamResponseTest.java

@Test
public void shouldReturnResourceAsStream() throws IOException {
    ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
    byte[] expected = IOUtils.toByteArray(classLoader.getResourceAsStream(PNG_RESOURCE_NAME));
    assertThat(expected).hasSize(731);//from ww  w .  ja v  a 2s .c om

    ResourceStreamResponse sut = new ResourceStreamResponse(CONTENT_TYPE_PNG, PNG_RESOURCE_NAME);

    byte[] actual = IOUtils.toByteArray(sut.getStream());

    assertThat(sut.getContentType()).isEqualTo(CONTENT_TYPE_PNG);
    assertThat(actual).isEqualTo(expected);
}

From source file:eu.europa.esig.dss.RemoteDocument.java

public RemoteDocument(DSSDocument document) throws IOException {
    this.bytes = IOUtils.toByteArray(document.openStream());
    this.mimeType = document.getMimeType();
    this.name = document.getName();
    this.absolutePath = document.getAbsolutePath();
}

From source file:edu.cornell.med.icb.goby.reads.ReadProtobuffCollectionHandler.java

@Override
public GeneratedMessage parse(final InputStream compressedBytes) throws IOException {
    final byte[] bytes = IOUtils.toByteArray(compressedBytes);
    final CodedInputStream codedInput = CodedInputStream.newInstance(bytes);
    codedInput.setSizeLimit(Integer.MAX_VALUE);

    return Reads.ReadCollection.parseFrom(codedInput);
}

From source file:hu.jozsef.vesza.so.servlets.LocationImageService.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    Long eventId = new Long(request.getParameter("identifier"));
    Event fetchedEvent = objectify.load().type(Event.class).id(eventId).now();
    String imageUrl = "/WEB-INF/" + fetchedEvent.getLocation().getShortName() + ".png";
    String imageRealPath = this.getServletContext().getRealPath(imageUrl);
    InputStream imgStream = new FileInputStream(new File(imageRealPath));

    Blob image = new Blob(IOUtils.toByteArray(imgStream));
    if (image != null) {
        response.setContentType("image/jpeg");
        response.getOutputStream().write(image.getBytes());
    } else {/*from w w  w  .j  a va2  s. com*/
        response.getWriter().write("no image");
    }

}