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:com.eviware.soapui.impl.rest.mock.RestMockActionTest.java

private RestMockRequest makeRestMockRequest() throws Exception {
    HttpServletRequest request = mock(HttpServletRequest.class);
    Enumeration enumeration = mock(Enumeration.class);
    when(request.getHeaderNames()).thenReturn(enumeration);

    HttpServletResponse response = mock(HttpServletResponse.class);
    ServletOutputStream os = mock(ServletOutputStream.class);
    when(response.getOutputStream()).thenReturn(os);

    WsdlMockRunContext context = mock(WsdlMockRunContext.class);

    return new RestMockRequest(request, response, context);
}

From source file:org.eclipse.jgit.lfs.server.fs.ObjectDownloadListener.java

/**
 * @param repository//from   w  ww.ja  v a  2  s. c  om
 *            the repository storing large objects
 * @param context
 *            the servlet asynchronous context
 * @param response
 *            the servlet response
 * @param id
 *            id of the object to be downloaded
 * @throws IOException
 */
public ObjectDownloadListener(FileLfsRepository repository, AsyncContext context, HttpServletResponse response,
        AnyLongObjectId id) throws IOException {
    this.context = context;
    this.response = response;
    this.in = repository.getReadChannel(id);
    this.out = response.getOutputStream();
    this.outChannel = Channels.newChannel(out);

    response.addHeader(HttpSupport.HDR_CONTENT_LENGTH, String.valueOf(repository.getSize(id)));
    response.setContentType(Constants.HDR_APPLICATION_OCTET_STREAM);
}

From source file:org.reallysqs.server.views.QueueListView.java

@SuppressWarnings("unchecked")
@Override/*ww w  .j a v  a 2 s.c o m*/
protected void renderMergedOutputModel(Map<String, Object> model, HttpServletRequest request,
        HttpServletResponse response) throws Exception {

    response.setContentType("text/xml");

    Map<String, Queue> queues = (Map<String, Queue>) model.get("queues");

    Collection<Queue> queueList = queues.values();

    ServletOutputStream outputStream = response.getOutputStream();
    outputStream.print(prelude);

    for (Queue queue : queueList) {
        outputStream.print("<QueueUrl>");
        outputStream.print("http://" + request.getLocalName() + ":" + request.getLocalPort()
                + request.getContextPath() + request.getServletPath() + "/queues/" + queue.getName());
        outputStream.print("</QueueUrl>");
    }

    outputStream.print(epilogue);

}

From source file:com.byd.test.actions.OrderAction.java

License:asdf

@RequestMapping("xopera")
public ModelAndView xopera(HttpServletRequest request, HttpServletResponse response) {
    try {/*from www  .  j  av a  2 s  . c  o  m*/
        OutputStream out = response.getOutputStream();
        response.reset();
        response.setHeader("content-disposition", "attachment;filename=" + "fileName.xls");
        response.setContentType("application/x-octetstream;charset=gb2312");
        HSSFWorkbook workbook = new HSSFWorkbook();
        HSSFSheet sheet = null;
        String sheetName = "first sheet";
        sheet = workbook.createSheet(sheetName);
        System.out.println("*-*-----------------------");
        HSSFCell cell = sheet.createRow(1).createCell((short) 2);
        cell.setCellValue(323);
        workbook.write(out);
        out.flush();
        out.close();

    } catch (IOException ex) {
        Logger.getLogger(OrderAction.class.getName()).log(Level.SEVERE, null, ex);
    }

    String s = (String) request.getParameter("plantCode");//String a = request.getQueryString("");
    System.out.println("plantCode:  " + s);
    return new ModelAndView("myname");
}

From source file:com.xyxy.platform.examples.showcase.demos.web.StaticContentServlet.java

/**
 * Gzip HeaderGZIPOutputStream./*ww  w .jav a  2 s. c  o m*/
 */
private OutputStream buildGzipOutputStream(HttpServletResponse response) throws IOException {
    response.setHeader("Content-Encoding", "gzip");
    response.setHeader("Vary", "Accept-Encoding");
    return new GZIPOutputStream(response.getOutputStream());
}

From source file:com.formkiq.web.config.TestDataController.java

/**
 * Provider Sample generic XML data with text/xml content type.
 * @param request {@link HttpServletRequest}
 * @param response {@link HttpServletResponse}
 * @throws IOException IOException/* w w w  .j ava  2s  . c  om*/
 */
@RequestMapping(value = "/testdata/sample-generic1.xml", method = RequestMethod.GET)
public void sampleGeneric1(final HttpServletRequest request, final HttpServletResponse response)
        throws IOException {

    byte[] data = Resources.getResourceAsBytes("/testdata/sample-generic.xml");

    response.setContentType("text/xml");
    response.setContentLengthLong(data.length);
    IOUtils.write(data, response.getOutputStream());
}

From source file:org.apache.struts2.dispatcher.ChartResult.java

/**
 * Executes the result. Writes the given chart as a PNG or JPG to the servlet output stream.
 *
 * @param invocation an encapsulation of the action execution state.
 * @throws Exception if an error occurs when creating or writing the chart to the servlet output stream.
 */// w  w  w.  j a v a 2s .c  o  m
public void doExecute(String finalLocation, ActionInvocation invocation) throws Exception {

    initializeProperties(invocation);

    if (!chartSet) // if our chart hasn't been set (by the testcase), we'll look it up in the value stack
        chart = (JFreeChart) invocation.getStack().findValue(value, JFreeChart.class);
    if (chart == null) // we need to have a chart object - if not, blow up
        throw new NullPointerException("No JFreeChart object found on the stack with name " + value);
    // make sure we have some value for the width and height
    if (height == null)
        throw new NullPointerException("No height parameter was given.");
    if (width == null)
        throw new NullPointerException("No width parameter was given.");

    // get a reference to the servlet output stream to write our chart image to
    HttpServletResponse response = ServletActionContext.getResponse();
    OutputStream os = response.getOutputStream();
    try {
        // check the type to see what kind of output we have to produce
        if ("png".equalsIgnoreCase(type)) {
            response.setContentType("image/png");
            ChartUtilities.writeChartAsPNG(os, chart, getIntValueFromString(width),
                    getIntValueFromString(height));
        } else if ("jpg".equalsIgnoreCase(type) || "jpeg".equalsIgnoreCase(type)) {
            response.setContentType("image/jpg");
            ChartUtilities.writeChartAsJPEG(os, chart, getIntValueFromString(width),
                    getIntValueFromString(height));
        } else
            throw new IllegalArgumentException(
                    type + " is not a supported render type (only JPG and PNG are).");
    } finally {
        if (os != null)
            os.flush();
    }
}

From source file:controllers.CCOController.java

@RequestMapping("/getXls")
public void getXls(Map<String, Object> model, HttpServletResponse response) throws Exception {
    response.setContentType("application/octet-stream");
    response.setHeader("Content-Disposition", "attachment; filename=CARCOMPOPTION.xls");
    carCompletionOptionService.getXls().write(response.getOutputStream());
}

From source file:org.fusesource.restygwt.examples.server.GreetingServlet.java

@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

    System.out.println("Sending Hello World");
    try {//from ww  w. ja v a 2 s.c  om
        ObjectMapper mapper = new ObjectMapper();
        JsonNode helloJsonNode = mapper.readTree(helloWorldJson);
        mapper.writeValue(resp.getOutputStream(), helloJsonNode);
    } catch (Throwable e) {
        e.printStackTrace();
    } finally {
        System.out.flush();
        System.err.flush();
    }
}

From source file:net.sourceforge.fenixedu.presentationTier.Action.externalServices.epfl.ExportPhdIndividualProgramProcessInformation.java

private void writeResponse(HttpServletResponse response, final byte[] presentationPage,
        final String contentType) throws IOException {
    final ServletOutputStream outputStream = response.getOutputStream();
    response.setContentType(contentType);
    outputStream.write(presentationPage);
    outputStream.close();//w w  w .  j  a v a2  s.  c o m
}