Example usage for javax.servlet.http HttpServletResponse setContentType

Introduction

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

Prototype


public void setContentType(String type);

Source Link

Document

Sets the content type of the response being sent to the client, if the response has not been committed yet.

Usage

From source file:LocaleInformationServlet.java

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

    response.setContentType("text/html");
    PrintWriter out = response.getWriter();

    Locale userPreferredLocale = request.getLocale();
    Enumeration userPreferredLocales = request.getLocales();

    out.println("Preferred Locale: " + userPreferredLocale.toString());
    out.println("");
    out.print("Preferred Locales: ");

    while (userPreferredLocales.hasMoreElements()) {
        userPreferredLocale = (Locale) userPreferredLocales.nextElement();
        out.print(userPreferredLocale.toString() + ", ");
    }/*from   w  ww  .  ja  v  a2  s .c om*/
    out.println();
    out.println("");
}

From source file:org.openmrs.module.clinicalsummary.web.controller.watcher.CohortEvaluationWatcherController.java

@RequestMapping(method = RequestMethod.GET)
public void watch(final HttpServletResponse response) throws IOException {
    response.setContentType(MimeType.APPLICATION_JSON);
    JsonFactory factory = new JsonFactory();
    JsonGenerator generator = factory.createJsonGenerator(response.getOutputStream(), JsonEncoding.UTF8);
    generator.useDefaultPrettyPrinter();

    generator.writeStartObject();//  w w w.  j  av  a  2  s  .co m

    SummaryCohortEvaluatorInstance instanceSummary = SummaryCohortEvaluatorInstance.getInstance();
    generator.writeBooleanField("running", instanceSummary.isRunning());
    generator.writeStringField("filename", instanceSummary.getCurrentPatient());
    generator.writeStringField("status", instanceSummary.getCurrentStatus());
    generator.writeStringField("counter", instanceSummary.getProcessed());
    generator.writeStringField("size", instanceSummary.getSize());

    generator.writeEndObject();

    generator.close();
}

From source file:org.openmrs.module.clinicalsummary.web.controller.watcher.ReminderEvaluationWatcherController.java

@RequestMapping(method = RequestMethod.GET)
public void watch(final HttpServletResponse response) throws IOException {
    response.setContentType(MimeType.APPLICATION_JSON);
    JsonFactory factory = new JsonFactory();
    JsonGenerator generator = factory.createJsonGenerator(response.getOutputStream(), JsonEncoding.UTF8);
    generator.useDefaultPrettyPrinter();

    generator.writeStartObject();/*from   w  w w.  j  ava 2s. co m*/

    ReminderCohortEvaluatorInstance instanceSummary = ReminderCohortEvaluatorInstance.getInstance();
    generator.writeBooleanField("running", instanceSummary.isRunning());
    generator.writeStringField("filename", instanceSummary.getCurrentPatient());
    generator.writeStringField("status", instanceSummary.getCurrentStatus());
    generator.writeStringField("counter", instanceSummary.getProcessed());
    generator.writeStringField("size", instanceSummary.getSize());

    generator.writeEndObject();

    generator.close();
}

From source file:org.openmrs.module.clinicalsummary.web.controller.watcher.RuleEvaluationWatcherController.java

@RequestMapping(method = RequestMethod.GET)
public void watch(final HttpServletResponse response) throws IOException {
    response.setContentType(MimeType.APPLICATION_JSON);
    JsonFactory factory = new JsonFactory();
    JsonGenerator generator = factory.createJsonGenerator(response.getOutputStream(), JsonEncoding.UTF8);
    generator.useDefaultPrettyPrinter();

    generator.writeStartObject();//from  www  .  j  a  va  2 s  .  c  om

    RuleCohortEvaluatorInstance instanceCohort = RuleCohortEvaluatorInstance.getInstance();
    generator.writeBooleanField("running", instanceCohort.isRunning());
    generator.writeStringField("filename", instanceCohort.getCurrentPatient());
    generator.writeStringField("status", instanceCohort.getCurrentStatus());
    generator.writeStringField("counter", instanceCohort.getProcessed());
    generator.writeStringField("size", instanceCohort.getSize());

    generator.writeEndObject();

    generator.close();
}

From source file:com.skcraft.launcher.creator.server.LatestHandler.java

@Override
public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
    response.setContentType("text/plain; charset=utf-8");
    response.setStatus(HttpServletResponse.SC_OK);

    LatestVersionInfo info = new LatestVersionInfo();
    info.setVersion("0.0.0");
    info.setUrl(new URL("http://localhost"));
    mapper.writeValue(response.getWriter(), info);

    baseRequest.setHandled(true);// w ww .j a v a2  s. co m
}

From source file:com.elit2.app.control.FileUpload.java

public void doPost(HttpServletRequest request, HttpServletResponse response) throws IOException {
    response.setContentType("text/html");
    boolean isMultipart = ServletFileUpload.isMultipartContent(request);
    if (isMultipart) {
        ServletFileUpload upload = new ServletFileUpload();
        try {// ww  w  .  ja va2 s. co m
            FileItemIterator itr = upload.getItemIterator(request);
            while (itr.hasNext()) {
                FileItemStream item = itr.next();
                if (item.isFormField()) {
                    String fieldName = item.getFieldName();
                    InputStream is = item.openStream();
                    byte[] b = new byte[is.available()];
                    is.read(b);
                    String value = new String(b);
                    response.getWriter().println(fieldName + ":" + value + "<br/>");
                } else {
                    String path = getServletContext().getRealPath("/");
                    if (com.elit2.app.model.FileUpload.proccessFile(path, item)) {
                        response.getWriter().print("Deu certo");
                    } else {
                        response.getWriter().print("Deu errado");
                    }
                }
            }
        } catch (FileUploadException ex) {
            ex.printStackTrace();
        }
    }
}

From source file:MyServlet.java

public void doGet(HttpServletRequest req, HttpServletResponse res) throws IOException {
    ServletOutputStream out = res.getOutputStream();
    res.setContentType("text/html");
    out.println("<html><head><title>Basic Servlet</title></head>");
    out.println("<body>Database username is  <b>" + dbName);
    out.println("</b><br>Database password is  <b>" + dbPassword + "</b>");
    out.println("</body></html>");
}

From source file:Cookies.java

public void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    resp.setContentType("text/html");
    req.getSession();//from w w w .  java 2 s .c  o m
    PrintWriter out = resp.getWriter();
    Cookie cookies[] = req.getCookies();
    out.println("<html>");
    out.println("<head>");
    out.println("<title>Servlet Cookie Information</title>");
    out.println("</head>");
    out.println("<body>");

    if ((cookies == null) || (cookies.length == 0)) {
        out.println("<center><h1>No Cookies found</h1>");
    } else {

        out.println("<center><h1>Cookies found</h1>");
        out.println("<table border>");
        out.println("<tr><th>Name</th><th>Value</th>" + "<th>Comment</th><th>Max Age</th></tr>");

        for (int i = 0; i < cookies.length; i++) {
            Cookie c = cookies[i];
            out.println("<tr><td>" + c.getName() + "</td><td>" + c.getValue() + "</td><td>" + c.getComment()
                    + "</td><td>" + c.getMaxAge() + "</td></tr>");
        }

        out.println("</table></center>");
    }
    out.println("</body>");
    out.println("</html>");
    out.flush();
}

From source file:ErrorDisplay.java

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

    String code = null, message = null, type = null;
    Object codeObj, messageObj, typeObj;

    // Retrieve the three possible error attributes, some may be null
    codeObj = req.getAttribute("javax.servlet.error.status_code");
    messageObj = req.getAttribute("javax.servlet.error.message");
    typeObj = req.getAttribute("javax.servlet.error.exception_type");

    // Convert the attributes to string values
    if (codeObj != null)
        code = codeObj.toString();/*www  .  j a  v a 2 s.  c  o m*/
    if (messageObj != null)
        message = messageObj.toString();
    if (typeObj != null)
        type = typeObj.toString();

    // The error reason is either the status code or exception type
    String reason = (code != null ? code : type);

    out.println("<HTML>");
    out.println("<HEAD><TITLE>" + reason + ": " + message + "</TITLE></HEAD>");
    out.println("<BODY>");
    out.println("<H1>" + reason + "</H1>");
    out.println("<H2>" + message + "</H2>");
    out.println("<HR>");
    out.println("<I>Error accessing " + req.getRequestURI() + "</I>");
    out.println("</BODY></HTML>");
}

From source file:com.gu.management.spring.ManagementUrlDiscoveryController.java

@Override
protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response)
        throws IOException {

    response.setContentType("text/html;charset=UTF-8");

    PrintWriter writer = response.getWriter();

    writer.write("<html><head><title>Management URLs</title></head><body><h2>Management URLs</h2><ul>\n");
    Collection<String> managementUrls = service.getManagementUrls();
    for (String url : managementUrls) {
        if (!"/management".equals(url)) {
            writer.printf("<li><a href=\"management%s\">%s</a></li>\n", url, url);
        }/*from w w w  .  j  a  v  a  2  s .  com*/
    }

    writer.write("</ul></body></html>");

    return null;
}