playframework 2.0 - Displaying image object from controller in the browser

Question

I use playframework 2.2.1 with Java,
I am trying to pass BufferedImage or ByteArray or ByteArrayInputStream
to view template in order to display it in browser directly from memory,
without saving to server storage.
in my view template I request an image:

<img src="@{Application.getImage()}"/>

my Application controller:

public static Result getImage() throws IOException{  
    BufferedImage image = ImageIO.read(new File("public/img/1.jpg"));  
    //some image manipulations  
    ByteArrayOutputStream baos = new ByteArrayOutputStream();  
    ImageIO.write(image, "jpg", baos);  
    return ok(baos.toByteArray()).as("image/jpg");  
}

in generated html I get:

<img src="SimpleResult(200, Map(Content-Type -&gt; image/jpg))">

I've found some info about this topic (one, two, three, four),
but it is usually related to older versions, or Scala versions of play.
Please suggest anything or point to my mistake,
Thanks

Answer 1

For byte array images here's my solution (based on other solutions in stackoverflow):

The Controller:

public static Result getImage(Long id) {
    Entity entity = Entity.find.byId(id);
    ByteArrayInputStream input = null;

    if (entity.getImage() != null) {
        input = new ByteArrayInputStream(entity.getImage());
    } else {
        try {
            byte[] byteArray;
            File file = Play.getFile("/public/images/no_photo.jpg", Play.current());
            byteArray = IOUtils.toByteArray(new FileInputStream(file));
            input = new ByteArrayInputStream(byteArray);
        } catch (Exception e) {

        }
    }

    return ok(input).as("image/jpeg");
}

The routes file:

GET     /entity/image/:id       controllers.Entities.getImage(id:Long)

The view:

<img src=@{routes.Entities.getImage(entity.getId())}>