Example usage for javax.servlet.http HttpServletResponse getOutputStream

Introduction

In this page you can find the example usage for javax.servlet.http HttpServletResponse getOutputStream.

Prototype

public ServletOutputStream getOutputStream() throws IOException;

Source Link

Document

Returns a ServletOutputStream suitable for writing binary data in the response.

Usage

From source file:net.mindengine.oculus.frontend.view.JsonView.java

@Override
protected void renderMergedOutputModel(Map model, HttpServletRequest request, HttpServletResponse response)
        throws Exception {
    ObjectMapper mapper = new ObjectMapper();
    mapper.writeValue(response.getOutputStream(), model.get("response"));
    response.setStatus(200);/*from   w ww  .  j  ava2  s  .  c o m*/
}

From source file:werecloud.api.view.JSONView.java

@Override
public void render(Map<String, ?> model, HttpServletRequest request, HttpServletResponse response)
        throws Exception {
    ServletOutputStream out = response.getOutputStream();
    if (model.containsKey("model")) {
        ObjectMapper mapper = new ObjectMapper();
        //use ISO-8601 dates instead of timestamp
        mapper.configure(SerializationConfig.Feature.WRITE_DATES_AS_TIMESTAMPS, false);
        mapper.configure(SerializationConfig.Feature.WRITE_NULL_PROPERTIES, outputNulls);
        ByteArrayOutputStream bos = new ByteArrayOutputStream();
        mapper.writeValue(bos, model.get("model"));
        response.setContentLength(bos.size());
        response.setContentType("application/json");
        out.write(bos.toByteArray());//from  w ww.jav  a 2  s.c o m
        return;
    }
    throw new Exception("Could not find model.");
}

From source file:net.hillsdon.reviki.web.handlers.StreamView.java

public void render(final HttpServletRequest request, final HttpServletResponse response) throws Exception {
    response.setContentType(_mimeType);//from   w  ww .  j  a v a2  s  .  c  om
    IOUtils.copy(_contents, response.getOutputStream());
}

From source file:com.ewcms.component.checkcode.web.ImageCaptchaServlet.java

private void responseImage(HttpServletResponse response, byte[] imageBytes) throws IOException {
    OutputStream stream = response.getOutputStream();
    stream.write(imageBytes);/*w  ww  .j ava2  s .  c  o m*/
    stream.flush();
    stream.close();
}

From source file:com.griddynamics.banshun.web.View.java

@Override
protected void renderMergedOutputModel(final Map<String, Object> model, final HttpServletRequest request,
        final HttpServletResponse response) throws Exception {
    response.setContentType("text/plain");
    response.setCharacterEncoding("UTF-8");
    response.getOutputStream().write(model.toString().getBytes());
    response.getOutputStream().close();//w w w  .  ja va 2s  . co m
}

From source file:com.thoughtworks.go.agent.testhelper.AgentBinariesServlet.java

protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    doHead(request, response);/* ww w  .j  a va2 s. co m*/
    resource.copyTo(response.getOutputStream());
}

From source file:action.ChartResult.java

@Override
public void execute(ActionInvocation invocation) throws Exception {

    ImageAction action = (ImageAction) invocation.getAction();
    HttpServletResponse response = ServletActionContext.getResponse();

    response.setContentType("image/png");

    OutputStream outputStream = response.getOutputStream();

    JFreeChart chart = action.getChart();
    int width = 500;
    int height = 350;
    ChartUtilities.writeChartAsPNG(outputStream, chart, width, height);
}

From source file:net.jadler.stubbing.server.jetty.JadlerHandler.java

private void insertResponseBody(final byte[] body, final HttpServletResponse response) throws IOException {
    if (body.length > 0) {
        final OutputStream os = response.getOutputStream();
        os.write(body);//from  w  w  w  . j ava 2s. c  o m
    }
}

From source file:com.googlecode.jsonrpc4j.spring.CompositeJsonServiceExporter.java

/**
 * {@inheritDoc}// w w  w.  j  a v a2 s .co  m
 */
public void handleRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    jsonRpcServer.handle(request, response);
    response.getOutputStream().flush();
}

From source file:org.cloudfoundry.practical.demo.web.controller.TimeoutController.java

@RequestMapping("/timeout/ajaxdrip")
public void ajax(HttpServletResponse response) throws IOException {
    ServletOutputStream outputStream = response.getOutputStream();
    this.logger.info("Long running task...");
    try {//  w  ww .j  av a 2 s. com
        for (int i = 1; i <= TOTAL_SECONDS_DELAY; i++) {
            Thread.sleep(ONE_SECOND);
            this.logger.info(" Thinking..." + i);
            outputStream.write('.');
            response.flushBuffer();
        }
    } catch (InterruptedException e) {
    }
    outputStream.write("Hello from the server".getBytes());
}