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.xumpy.thuisadmin.controllers.rest.CtrlDocumenten.java

@RequestMapping(value = "/json/fetch_document/{documentId}", method = RequestMethod.GET)
public @ResponseBody String fetchDocumentBlob(@PathVariable Integer documentId, HttpServletResponse response)
        throws IOException, SQLException {
    OutputStream out = response.getOutputStream();
    Documenten documenten = documentenSrv.fetchDocument(documentId);

    response.setContentType(documenten.getDocument_mime());
    response.setHeader("Content-Disposition", "inline;filename=\"" + documenten.getDocument_naam() + "\"");

    out.write(documenten.getDocument());

    out.flush();//from   w ww.  j  ava  2s .com
    out.close();

    return null;
}

From source file:net.mindengine.blogix.web.BlogixServlet.java

private void printResponseText(HttpServletResponse res, String responseText) {
    try {/*from  ww  w. j a  va  2  s.c o m*/
        IOUtils.write(responseText, res.getOutputStream());
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:org.lightadmin.core.web.support.FileResourceLoader.java

public void downloadFile(Object entity, PersistentProperty<?> persistentProperty, HttpServletResponse response)
        throws IOException {
    final long size = fileResourceStorage.copy(entity, persistentProperty, response.getOutputStream());
    final String eTag = eTag(entity.getClass(), persistentProperty.getName(), size);

    addImageResourceHeaders(response, octetStreamResponseHeader(APPLICATION_OCTET_STREAM, size, eTag));
}

From source file:org.magnum.dataup.VideoUpController.java

private void serveVideo(Video v, HttpServletResponse resp) throws IOException {
    videoDataMgr.copyVideoData(v, resp.getOutputStream());
}

From source file:eionet.web.action.SchemasRdfActionBean.java

/**
 * Handles the request for viewing VoID.
 *
 * @return// w  w w.jav  a  2  s .  c  o  m
 */
@DefaultHandler
public Resolution getRdf() {
    contextRoot = StringUtils.substringBeforeLast(getContext().getRequest().getRequestURL().toString(), "/");

    StreamingResolution result = new StreamingResolution("application/xml") {
        public void stream(HttpServletResponse response) throws Exception {
            SchemasManifestXmlWriter xmlWriter = new SchemasManifestXmlWriter(response.getOutputStream(),
                    contextRoot, schemaService);
            xmlWriter.writeManifestXml();
        }
    };
    return result;
}

From source file:action.ImageResult.java

public void execute(ActionInvocation invocation) throws IOException {
    ImageAction action = (ImageAction) invocation.getAction();
    HttpServletResponse response = ServletActionContext.getResponse();
    ServletOutputStream sos = response.getOutputStream();
    BufferedOutputStream output = null;
    byte[] imgBytes = action.getCustomImageInBytes();
    System.out.println("imgBytes--->" + imgBytes.toString());

    response.reset();/*from   www .j  ava 2  s . com*/
    response.setBufferSize(10240);
    response.setContentType("image/png");
    response.setContentLength(action.getCustomImageInBytes().length);
    response.setHeader("Content-Disposition", "inline; filename=\"sss\"");
    //response.getOutputStream().write(action.getCustomImageInBytes());
    // response.getOutputStream().flush();
    try {
        output = new BufferedOutputStream(response.getOutputStream(), 10240);
        output.write(imgBytes);
    } finally {
        // Gently close streams.
        if (output != null) {
            try {
                output.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
}

From source file:org.opensafety.hishare.view.ByteOutput.java

@Override
protected void renderMergedOutputModel(Map<String, Object> model, HttpServletRequest request,
        HttpServletResponse response) throws Exception {
    byte[] data = (byte[]) model.get("bytes");

    response.setContentType("application/octet-stream");
    response.getOutputStream().write(data);
    response.getOutputStream().flush();//w ww . j  a v a 2  s  .  c  om
}

From source file:com.thoughtworks.go.server.web.FileView.java

private void setOutput(boolean needToZip, File file, HttpServletResponse response) throws IOException {
    ServletOutputStream out = response.getOutputStream();
    if (needToZip) {
        new ZipUtil().zip(file, out, Deflater.NO_COMPRESSION);
    } else {/*from  www .jav  a  2s  .c o  m*/
        try (FileInputStream input = new FileInputStream(file)) {
            IOUtils.copy(input, out, 32 * 1024);
        }
    }
    out.flush();
}

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

private void writeResponseBody(final byte[] body, final HttpServletResponse response) throws IOException {
    if (body.length > 0) {
        final ServletOutputStream os = response.getOutputStream();
        os.write(body);/*ww  w .ja v a  2  s.c  o m*/
    }
}

From source file:com.thoughtworks.go.server.web.XmlView.java

protected void renderMergedOutputModel(Map model, HttpServletRequest request, HttpServletResponse response)
        throws Exception {
    Document document = (Document) model.get("document");
    ServletOutputStream outputStream = response.getOutputStream();
    try {/*from w  w  w .  j av  a  2s  . c  o m*/
        XmlUtils.writeXml(document, outputStream);
    } finally {
        IOUtils.closeQuietly(outputStream);
    }
}