Example usage for javax.servlet ServletOutputStream print

Introduction

In this page you can find the example usage for javax.servlet ServletOutputStream print.

Prototype

public void print(double d) throws IOException 

Source Link

Document

Writes a double value to the client, with no carriage return-line feed (CRLF) at the end.

Usage

From source file:org.myjerry.util.ResponseUtil.java

public static final ModelAndView sendFileToDownload(HttpServletResponse response, String fileToDownload,
        String fileName, String contentType, boolean isHttp11) throws IOException {

    response.reset();//from  ww w .  j  a  v a2  s .  c o m

    setNoCache(response, isHttp11);

    response.setHeader("Content-Disposition", "attachment; filename=" + fileName);
    response.setContentType(contentType);

    ServletOutputStream out;
    out = response.getOutputStream();
    out.print(fileToDownload);
    out.flush();
    out.close();

    return null;
}

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From source file:com.soolr.core.web.Servlets.java

public static void output(HttpServletResponse response, String contentType, Object content) throws IOException {
    ServletOutputStream output = response.getOutputStream();
    try {//from   w w  w  .  j a  v a 2  s  .  c  o m
        response.setContentType(contentType);
        if (content instanceof byte[]) {
            byte[] temp = (byte[]) content;
            output.write(temp);
        } else if (content instanceof String) {
            output.print(String.valueOf(content));
        }
    } finally {
        output.flush();
        output.close();
    }
}

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From source file:org.apache.jena.fuseki.servlets.ResponseJson.java

private static void jsonOutput(HttpAction action, final Iterator<JsonObject> jsonItems) {
    OutputContent proc = new OutputContent() {
        @Override//from  www. j a v a 2  s.  com
        public void output(ServletOutputStream out) {
            if (jsonItems != null)
                ResultSetFormatter.output(out, jsonItems);
        }
    };

    try {
        String callback = ResponseOps.paramCallback(action.request);
        ServletOutputStream out = action.response.getOutputStream();

        if (callback != null) {
            callback = StringUtils.replaceChars(callback, "\r", "");
            callback = StringUtils.replaceChars(callback, "\n", "");
            out.print(callback);
            out.println("(");
        }

        output(action, "application/json", WebContent.charsetUTF8, proc);

        if (callback != null)
            out.println(")");
    } catch (IOException ex) {
        ServletOps.errorOccurred(ex);
    }
}

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From source file:org.wings.session.SmartURLsFilter.java

private static void encode(ByteArrayOutputStream bytes, ServletOutputStream out) throws IOException {
    String regex = "(href|src|action) *= *\"([^\"]*)\"";

    SmartURLsFilter smartURLsFilter = new SmartURLsFilter();
    String replacement = smartURLsFilter.parameterSeparator + "$2" + smartURLsFilter.nameValueSeparator + "$4";

    smartURLsFilter.encodePattern = Pattern
            .compile("(" + "\\?|&" + ")([a-zA-Z0-9%+.-[*]_]*)" + "(" + "=" + ")([a-zA-Z0-9%+.-[*]_=/]*)");

    CharBuffer chars = CharBuffer.wrap(bytes.toString());
    Pattern pattern = Pattern.compile(regex);
    Matcher matcher = pattern.matcher(chars);
    int pos = 0;/*from ww w  .  ja  v  a2 s.  c o  m*/
    while (matcher.find()) {
        out.print(chars.subSequence(pos, matcher.start()).toString());
        pos = matcher.end();
        Matcher matcher2 = smartURLsFilter.encodePattern.matcher(matcher.group(2));
        String group2 = matcher2.replaceAll(replacement);

        out.print(matcher.group(1) + "=\"" + group2 + "\"");
    }
    out.print(chars.subSequence(pos, bytes.size()).toString());
}

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From source file:org.apache.jena.fuseki.servlets.ResponseResultSet.java

private static void jsonOutput(HttpAction action, String contentType, final ResultSet resultSet,
        final Boolean booleanResult) {
    OutputContent proc = new OutputContent() {
        @Override//from   w  w  w .j  a  v a  2  s.  co  m
        public void output(ServletOutputStream out) {
            if (resultSet != null)
                ResultSetFormatter.outputAsJSON(out, resultSet);
            if (booleanResult != null)
                ResultSetFormatter.outputAsJSON(out, booleanResult);
        }
    };

    try {
        String callback = ResponseOps.paramCallback(action.request);
        ServletOutputStream out = action.response.getOutputStream();

        if (callback != null) {
            callback = StringUtils.replaceChars(callback, "\r", "");
            callback = StringUtils.replaceChars(callback, "\n", "");
            out.print(callback);
            out.println("(");
        }

        output(action, contentType, WebContent.charsetUTF8, proc);

        if (callback != null)
            out.println(")");
    } catch (IOException ex) {
        errorOccurred(ex);
    }
}

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From source file:simplestorage.hashtable.JsonView.java

@Override
protected void renderMergedOutputModel(Map model, HttpServletRequest request, HttpServletResponse response)
        throws Exception {
    response.setContentType("text/plain");
    response.setHeader("Cache-Control", "no-cache");
    String json = model.get("responseJson").toString();
    ServletOutputStream out = response.getOutputStream();
    out.print(json);
    out.close();//from w  ww  . j a v  a2  s . co  m
}

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From source file:it.cilea.osd.jdyna.web.controller.AutocompleteUsersView.java

protected void renderMergedOutputModel(Map model, HttpServletRequest httpServletRequest,
        HttpServletResponse response) throws Exception {

    response.setContentType("text/xml");
    response.setHeader("Cache-Control", "no-cache");

    List<DTOAutocomplete> users = (List<DTOAutocomplete>) model.get("result");

    String xml = new AjaxXmlBuilder().addItems(users, "display", "id", true).toString();

    ServletOutputStream out = response.getOutputStream();
    out.print(xml);
    out.close();//  w  w w  . jav a 2s  . co  m

}

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From source file:org.onebusaway.nyc.vehicle_tracking.webapp.servlets.VehicleLocationCollectionServlet.java

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

    BufferedReader reader = req.getReader();
    StringBuffer out = new StringBuffer();
    char[] buf = new char[4096];
    while (true) {
        int n = reader.read(buf);
        if (n == -1) {
            break;
        }//from w  w  w.j  a v a  2 s . com
        out.append(new String(buf, 0, n));
    }
    String body = out.toString();

    Siri siri = (Siri) _xstream.fromXML(body);
    _vehicleLocationService.handleVehicleLocation(siri, body);

    resp.setStatus(200);
    resp.setContentType("text/html;charset=UTF-8");
    ServletOutputStream writer = resp.getOutputStream();
    writer.print("ok");
    writer.close();
}

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

@SuppressWarnings("unchecked")
@Override//from  w ww  .j  a  v  a2  s  . c  om
protected void renderMergedOutputModel(Map<String, Object> model, HttpServletRequest request,
        HttpServletResponse response) throws Exception {

    response.setContentType("text/xml");

    List<Message> messages = (List<Message>) model.get("messages");

    ServletOutputStream outputStream = response.getOutputStream();
    outputStream.print(prelude);
    if (messages != null) {
        for (Message message : messages) {
            outputStream.print("<Message><MessageId>");
            outputStream.print(message.getUuid());
            outputStream.print("</MessageId><MessageBody>");
            outputStream.print(message.getContent());
            outputStream.print("</MessageBody></Message>");
        }
    }

    outputStream.print(epilogue);

}

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

@SuppressWarnings("unchecked")
@Override/* w  w w . j  a va 2 s  . c  om*/
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);

}

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