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:fr.penet.servlet.ResumeCrawlServlet.java

@Override
public void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException {
    resp.setContentType("text/plain");
    String runIdString = req.getParameter("id");
    if (StringUtils.isEmpty(runIdString)) {
        resp.getWriter().println("Error : empty id parameter");
        return;/*from   w w w  .j  a  v a2 s. co  m*/
    }
    if (!StringUtils.isNumeric(runIdString)) {
        resp.getWriter().println("Error : id parameter is not an integer");
        return;
    }
    int runId = Integer.parseInt(runIdString);

    String threads = req.getParameter("threads");
    int threadInt = 5;
    if (StringUtils.isNumeric(threads)) {
        threadInt = Integer.parseInt(threads);
    }
    CustomCrawler crawler = new CustomCrawler();
    crawler.resumeCollectUrls(runId, threadInt);
    resp.getWriter().println("Crawler run with id " + runId + " resumed with " + threadInt + " threads");
}

From source file:com.geocent.owf.openlayers.handler.DefaultHandler.java

@Override
public String handleContent(HttpServletResponse response, InputStream responseStream) throws IOException {
    response.setContentType(contentType);

    return IOUtils.toString(responseStream);
}

From source file:ManualInvalidate.java

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

    HttpSession session = req.getSession();

    // Invalidate the session if it's more than a day old or has been
    // inactive for more than an hour.
    if (!session.isNew()) { // skip new sessions
        Date dayAgo = new Date(System.currentTimeMillis() - 24 * 60 * 60 * 1000);
        Date hourAgo = new Date(System.currentTimeMillis() - 60 * 60 * 1000);
        Date created = new Date(session.getCreationTime());
        Date accessed = new Date(session.getLastAccessedTime());

        if (created.before(dayAgo) || accessed.before(hourAgo)) {
            session.invalidate();// www .j  a v a 2 s  .  c o m
            session = req.getSession(); // get a new session
        }
    }
}

From source file:MyServlet.java

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

    // Get the current session object, create one if necessary
    HttpSession session = req.getSession();

    // Add a CustomBindingListener
    session.setAttribute("bindings.listener", new CustomBindingListener(getServletContext()));

    out.println("This page intentionally left blank");
}

From source file:JapaneseHelloWorldServlet.java

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

    response.setContentType("text/html");
    response.setLocale(Locale.JAPANESE);
    PrintWriter out = response.getWriter();
    out.println("<FONT SIZE=+2>");
    out.println("\u4eca\u65e5\u306f\u4e16\u754c");
    out.println("</FONT>");
}

From source file:Main.java

protected void service(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

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

    // Print out the IP address of the caller
    out.println(request.getRemoteAddr());

}

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);/*from  w w w  . java2 s . c  om*/
    out.close();
}

From source file:InitParamServlet.java

public void doGet(HttpServletRequest req, HttpServletResponse res) throws IOException, ServletException {

    res.setContentType("text/plain");
    PrintWriter out = res.getWriter();

    String url = getInitParameter("URL");

    ServletConfig config = getServletConfig();
    ServletContext context = getServletContext();
    String uid = config.getInitParameter("UID");
    String pwd = config.getInitParameter("PWD");
    String port = context.getInitParameter("some-port");

    out.println("Values retrieved for the init parameters are: ");
    out.println("URL: " + url);
    out.println("UID: " + uid);
    out.println("PWD: " + pwd);
    out.println("some-port: " + port);
}

From source file:MyServlet.java

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

    // Get the current session object, create one if necessary
    HttpSession session = req.getSession();

    out.println("<HTML><HEAD><TITLE>SessionTimer</TITLE></HEAD>");
    out.println("<BODY><H1>Session Timer</H1>");

    // Display the previous timeout
    out.println("The previous timeout was " + session.getMaxInactiveInterval());
    out.println("<BR>");

    // Set the new timeout
    session.setMaxInactiveInterval(2 * 60 * 60); // two hours

    // Display the new timeout
    out.println("The newly assigned timeout is " + session.getMaxInactiveInterval());

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

From source file:com.google.android.gcm.demo.server.AlertsServlet.java

/**
 * Displays the existing messages and offer the option to send a new one.
 *//*from  ww w.  j  av a  2s.co m*/
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException {
    resp.setContentType("application/json");

    String limit = req.getParameter("limit");
    String offset = req.getParameter("offset");

    JSONArray alerts = Datastore.getAllAlerts(Integer.parseInt(offset), Integer.parseInt(limit));
    PrintWriter out = resp.getWriter();
    out.print(alerts);
    resp.setStatus(HttpServletResponse.SC_OK);
}