Example usage for javax.servlet.http HttpServletResponse getWriter

List of usage examples for javax.servlet.http HttpServletResponse getWriter

  1. HOME
  2. Java
  3. javax
  4. javax.servlet.http.*
  5. HttpServletResponse
  6. getWriter

Introduction

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

Prototype

public PrintWriter getWriter() throws IOException;

Source Link

Document

Returns a PrintWriter object that can send character text to the client.

Usage

From source file:com.redip.servlet.nonconformity.NonConformityUpdateTable.java

protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException, JSONException {
    PrintWriter out = response.getWriter();

    String id = request.getParameter("id");
    int login = Integer.parseInt(id);
    int columnPosition = Integer.parseInt(request.getParameter("columnPosition"));

    String value = request.getParameter("value");
    String columnName = request.getParameter("columnName");

    Logger.log("NonConformityUpdate", Level.INFO,
            "id:" + login + ";value:" + value + ";columnName:" + columnName);

    ApplicationContext appContext = WebApplicationContextUtils
            .getWebApplicationContext(this.getServletContext());
    IQualityNonconformitiesService nonconformitiesService = appContext
            .getBean(IQualityNonconformitiesService.class);
    IEmailService emailService = appContext.getBean(IEmailService.class);
    IFactoryQualityNonconformities factoryQNC = appContext.getBean(IFactoryQualityNonconformities.class);

    QualityNonconformities nonconformities = nonconformitiesService.getOneNonconformities(login);

    String str = nonconformitiesService.updateNonconformity(login, columnName, value);

    emailService.sendEmailEvent("update" + columnName, nonconformities, columnName, value);

    out.print(value);//from  ww  w.  j  a v a  2s.c  o  m
}

From source file:edu.cornell.mannlib.vitro.webapp.controller.ajax.VitroAjaxController.java

protected void doError(HttpServletResponse response, String errorMsg, int httpstatus) {
    response.setStatus(httpstatus);/*from  www.j a v a 2s. c o m*/
    try {
        response.getWriter().write(errorMsg);
    } catch (IOException e) {
        log.debug("IO exception during output", e);
    }
}

From source file:com.alzatezabala.fp.presentacion.controller.EntidadBancariaController.java

@RequestMapping(value = { "/EntidadBancaria" })
public void prueba(HttpServletRequest httpRequest, HttpServletResponse httpServletResponse) throws IOException {
    String jsonString = new JSONConverterImplJackson().toJSON(entidadBancariaDAO.findAll());
    httpServletResponse.getWriter().println(jsonString);
}

From source file:com.ebay.pulsar.analytics.spring.security.GlobalSecuritySettingTest.java

@Test
public void testPlainTextBasicAuthenticationEntryPoint() throws IOException, ServletException {
    HttpServletRequest request = Mockito.mock(HttpServletRequest.class);
    HttpServletResponse response = Mockito.mock(HttpServletResponse.class);
    when(response.getWriter()).thenReturn(new PrintWriter(System.out));
    PlainTextBasicAuthenticationEntryPoint point = new PlainTextBasicAuthenticationEntryPoint();
    point.setRealmName("Test query");
    point.commence(request, response, new AuthenticationException("Test Exception message") {

        /**/*from ww  w  .  jav  a2  s.  co  m*/
         * 
         */
        private static final long serialVersionUID = 8643273901705238777L;

    });

}

From source file:org.mitre.secretsharing.server.FormJoinServlet.java

@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    Writer w = new HtmlXSSWriter(resp.getWriter());

    try {/* w w  w  .ja v  a 2s.  co  m*/
        String parts = req.getParameter("parts");
        if (parts == null)
            throw new RuntimeException("No secret parts provided");

        boolean base64 = false;
        if (req.getParameter("base64") != null)
            base64 = Boolean.parseBoolean(req.getParameter("base64"));

        List<Part> partsBytes = new ArrayList<Part>();
        for (String s : parts.split("\n")) {
            s = s.trim();
            if (s.isEmpty())
                continue;
            try {
                partsBytes.add(PartFormats.parse(s));
            } catch (Exception e) {
                throw new RuntimeException("Corrupt key part \"" + s + "\""
                        + (e.getMessage() == null ? ": Improper encoding of secret parts"
                                : ": " + e.getMessage()),
                        e);
            }
        }

        Part[] p = partsBytes.toArray(new Part[0]);

        byte[] secret = p[0].join(Arrays.copyOfRange(p, 1, p.length));

        if (base64)
            w.write(Base64Variants.MIME.encode(secret));
        else
            w.write(new String(secret, "UTF-8"));
    } catch (Throwable t) {
        if (t.getMessage() != null)
            w.write("error: " + t.getMessage());
        else
            w.write("error");
    }
}

From source file:MyServlet.java

public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, java.io.IOException {

    response.setContentType("text/html");
    java.io.PrintWriter out = response.getWriter();
    HttpSession session = request.getSession();

    out.println("<html>");
    out.println("<head>");
    out.println("<title>Simple Session Tracker</title>");
    out.println("</head>");
    out.println("<body>");

    out.println("<h2>Session Info</h2>");
    out.println("session Id: " + session.getId() + "<br><br>");
    out.println("The SESSION TIMEOUT period is " + session.getMaxInactiveInterval() + " seconds.<br><br>");
    out.println("Now changing it to 20 minutes.<br><br>");
    session.setMaxInactiveInterval(20 * 60);
    out.println("The SESSION TIMEOUT period is now " + session.getMaxInactiveInterval() + " seconds.");

    out.println("</body>");
    out.println("</html>");

}

From source file:MyServlet.java

public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
    res.setContentType("text/html");
    PrintWriter out = res.getWriter();

    printHeader(out);// w w  w .jav a2  s.c  om
    printForm(out);
    printMessages(out);
    printFooter(out);
}

From source file:ShoppingCartViewerRewrite.java

public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
    res.setContentType("text/html");
    PrintWriter out = res.getWriter();

    out.println("<HEAD><TITLE>Current Shopping Cart Items</TITLE></HEAD>");
    out.println("<BODY>");

    // Get the current session ID, or generate one if necessary
    String sessionid = req.getPathInfo();
    if (sessionid == null) {
        sessionid = generateSessionId();
    }//  w  w w  .  j  a v  a2  s  .c  o m

    // Cart items are associated with the session ID
    String[] items = getItemsFromCart(sessionid);

    // Print the current cart items.
    out.println("You currently have the following items in your cart:<BR>");
    if (items == null) {
        out.println("<B>None</B>");
    } else {
        out.println("<UL>");
        for (int i = 0; i < items.length; i++) {
            out.println("<LI>" + items[i]);
        }
        out.println("</UL>");
    }

    // Ask if the user wants to add more items or check out.
    // Include the session ID in the action URL.
    out.println("<FORM ACTION=\"/servlet/ShoppingCart/" + sessionid + "\" METHOD=POST>");
    out.println("Would you like to<BR>");
    out.println("<INPUT TYPE=SUBMIT VALUE=\" Add More Items \">");
    out.println("<INPUT TYPE=SUBMIT VALUE=\" Check Out \">");
    out.println("</FORM>");

    // Offer a help page. Include the session ID in the URL.
    out.println("For help, click <A HREF=\"/servlet/Help/" + sessionid
            + "?topic=ShoppingCartViewerRewrite\">here</A>");

    out.println("</BODY></HTML>");
}

From source file:com.buession.cas.web.controller.ValidateCaptchaController.java

@Override
protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response)
        throws Exception {
    PrintWriter writer = response.getWriter();

    writer.write(captchaService.validate(request, request.getParameter(requestParamName)) == true ? "true"
            : "false");
    writer.close();// w  w  w  .  j  av a2 s.  co m

    return null;
}

From source file:edu.lafayette.metadb.web.ImageZoom.java

/**
 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
 *///from   www  .j  a  v  a 2s  . co m
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    PrintWriter out = response.getWriter();
    JSONObject output = new JSONObject();

    try {

        String[] item = request.getParameter("item").split("-");
        int index = Integer.parseInt(item[item.length - 1]);
        String projname = "";
        for (int i = 0; i < item.length - 1; i++) {
            projname += item[i];
            if (i != item.length - 2)
                projname += '-';
        }
        String thumbPath = ItemsDAO.getThumbFilePath(projname, index);
        String thumbName = new File(thumbPath).getName();
        String thumbFilePath = Global.PATH_PROJECT + projname + "/" + thumbName;
        String mediumPath = new File(ItemsDAO.getZoomDerivPath(projname, index)).getName();
        String mediumFilePath = Global.PATH_PROJECT + projname + "/" + mediumPath;

        output.put("thumb", thumbFilePath);
        output.put("zoom", mediumFilePath);
    } catch (NumberFormatException e) {
        // No item number for zoom
    } catch (Exception e) {
        MetaDbHelper.logEvent(e);
    }
    out.print(output);
    out.close();
}