Example usage for javax.imageio.stream ImageOutputStream length

Introduction

In this page you can find the example usage for javax.imageio.stream ImageOutputStream length.

Prototype

long length() throws IOException;

Source Link

Document

Returns the total length of the stream, if known.

Usage

From source file:org.mrgeo.services.ServletUtils.java

/**
 * Writes an image to a servlet response
 * @param response servlet response/*w  w  w .ja v a  2  s.c o  m*/
 * @param image image bytes
 * @throws IOException
 */
public static void writeImageToResponse(HttpServletResponse response, byte[] image) throws IOException {
    try {
        ImageOutputStream imageStream = new MemoryCacheImageOutputStream(response.getOutputStream());
        imageStream.write(image, 0, image.length);
        response.setContentLength((int) imageStream.length());
        imageStream.close();
    }
    // TODO: remove these catches - This is to prevent seeing the broken pipes exception
    // over and over again in the trace...leave catch in until issue is fixed (#1122)
    catch (IIOException e) {
    } catch (IndexOutOfBoundsException e) {
    }
}

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