Example usage for javax.servlet.http HttpServletResponse 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:DateServlet.java

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

    HttpSession hs = request.getSession(true);

    response.setContentType("text/html");
    PrintWriter pw = response.getWriter();
    pw.print("<B>");

    Date date = (Date) hs.getAttribute("date");
    if (date != null) {
        pw.print("Last access: " + date + "<br>");
    }//ww w  .j  a  v  a  2 s  .c o m

    date = new Date();
    hs.setAttribute("date", date);
    pw.println("Current date: " + date);
}

---

From source file:com.me.controller.NewHomeController.java

@Override
protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response)
        throws Exception {
    PrintWriter out = response.getWriter();
    response.setContentType("text/html");
    ModelAndView mv = new ModelAndView();

    String b1 = request.getParameter("item1");
    String b2 = request.getParameter("item2");
    String b3 = request.getParameter("item3");
    String b4 = request.getParameter("item4");
    String b5 = request.getParameter("item5");
    String b6 = request.getParameter("item6");
    String b7 = request.getParameter("item7");
    String b8 = request.getParameter("item8");
    String b9 = request.getParameter("item9");
    String b10 = request.getParameter("item10");
    String b11 = request.getParameter("item11");
    String b12 = request.getParameter("item12");
    String b13 = request.getParameter("item13");
    String b14 = request.getParameter("item14");
    String b15 = request.getParameter("item15");
    String b16 = request.getParameter("item16");
    String b17 = request.getParameter("item17");
    String b18 = request.getParameter("item18");
    String b19 = request.getParameter("item19");
    String b20 = request.getParameter("item20");
    String b21 = request.getParameter("item21");
    String b22 = request.getParameter("item22");
    String b23 = request.getParameter("item23");
    String b24 = request.getParameter("item24");
    String b25 = request.getParameter("item25");

    Connection conn = Dao.getConnectionJDBC();
    PreparedStatement ps;//from   w ww.  j ava2s  .co  m
    System.out.println("I am here");
    String query = "insert into salesordertable values(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)";
    ps = conn.prepareStatement(query);
    ps.setString(1, b1);
    ps.setString(2, b2);
    ps.setString(3, b3);
    ps.setString(4, b4);
    ps.setString(5, b5);

    ps.setString(6, b6);
    ps.setString(7, b7);
    ps.setString(8, b8);
    ps.setString(9, b9);
    ps.setString(10, b10);

    ps.setString(11, b11);
    ps.setString(12, b12);
    ps.setString(13, b13);
    ps.setString(14, b14);
    ps.setString(15, b15);

    ps.setString(16, b16);
    ps.setString(17, b17);
    ps.setString(18, b18);
    ps.setString(19, b19);
    ps.setString(20, b20);

    ps.setString(21, b21);
    ps.setString(22, b22);
    ps.setString(23, b23);
    ps.setString(24, b24);
    ps.setString(25, b25);

    ps.executeUpdate();

    return null;
}

---

From source file:eu.delving.services.controller.SearchApiController.java

@RequestMapping("/api/open-search")
public void openSearchServiceController(HttpServletRequest request, HttpServletResponse response)
        throws Exception {
    response.setContentType("text/xml");
    response.setCharacterEncoding("UTF-8");
    response.getWriter()
            .write(OpenSearchService.parseHttpServletRequest(request, beanQueryModelFactory, launchProperties));
    response.getWriter().close();//w  ww.  j  ava  2s . co  m
}

---

From source file:eu.delving.services.controller.SearchApiController.java

@RequestMapping("/api/open-search.xml")
public void openSearchServiceDescriptionController(HttpServletRequest request, HttpServletResponse response)
        throws Exception {
    response.setContentType("text/xml");
    response.setCharacterEncoding("UTF-8");
    response.getWriter().write(
            OpenSearchService.renderDescriptionDocument(request, beanQueryModelFactory, launchProperties));
    response.getWriter().close();/*ww  w . j  a  v a2s .  c  om*/
}

---

From source file:net.oletalk.hellospringboot.controller.S3Controller.java

@RequestMapping("/from")
void from(@RequestParam(value = "key") String objectKey, HttpServletResponse response) {
    try {//w w w. ja v  a 2s. co m
        service.writeDocument(objectKey, response.getOutputStream());
    } catch (IOException ioe) {
        try {
            response.getWriter().println("Error in response: " + ioe.toString());
        } catch (IOException e) {
            LOG.error(e);
        }
    } catch (S3Exception ex) {
        LOG.error(ex);
    }
}

---

From source file:edu.lafayette.metadb.web.controlledvocab.ShowVocabList.java

/**
* @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
*//*from w ww.  j  a v a  2 s . c  o  m*/
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    // TODO Auto-generated method stub
    PrintWriter out = response.getWriter();
    String term = request.getParameter("term");
    term = term == null ? "" : term.toLowerCase();
    JSONArray vocabs = new JSONArray();
    try {
        String userName = null;
        HttpSession session = request.getSession(false);
        if (session != null)
            userName = (String) session.getAttribute("username");

        ArrayList<String> vocabList = new ArrayList<String>(ControlledVocabDAO.getControlledVocabs(userName));
        if (!vocabList.isEmpty()) {
            for (String v : vocabList) {
                if (v.toLowerCase().startsWith(term))
                    vocabs.put(v);
            }
        }
        out.print(vocabs);
    } catch (Exception e) {
        MetaDbHelper.logEvent(e);
    }
    out.flush();
}

---

From source file:com.adobe.epubcheck.web.EpubCheckServlet.java

protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    resp.setContentType("text/plain");
    PrintWriter out = resp.getWriter();
    if (!ServletFileUpload.isMultipartContent(req)) {
        out.println("Invalid request type");
        return;//ww  w .j a  va2s. c  o  m
    }
    try {
        DiskFileItemFactory itemFac = new DiskFileItemFactory();
        // itemFac.setSizeThreshold(20000000); // bytes
        File repositoryPath = new File("upload");
        repositoryPath.mkdir();
        itemFac.setRepository(repositoryPath);
        ServletFileUpload servletFileUpload = new ServletFileUpload(itemFac);
        List fileItemList = servletFileUpload.parseRequest(req);
        Iterator list = fileItemList.iterator();
        FileItem book = null;
        while (list.hasNext()) {
            FileItem item = (FileItem) list.next();
            String paramName = item.getFieldName();
            if (paramName.equals("file"))
                book = item;
        }
        if (book == null) {
            out.println("Invalid request: no epub uploaded");
            return;
        }
        File bookFile = File.createTempFile("work", "epub");
        book.write(bookFile);
        EpubCheck epubCheck = new EpubCheck(bookFile, out);
        if (epubCheck.validate())
            out.println("No errors or warnings detected");
        book.delete();
    } catch (Exception e) {
        out.println("Internal Server Error");
        e.printStackTrace(out);
    }
}

---

From source file:com.me.controller.home2controller.java

protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response)
        throws Exception {
    PrintWriter out = response.getWriter();
    response.setContentType("text/html");
    ModelAndView mav = new ModelAndView();

    String b1 = request.getParameter("abc1");
    String b2 = request.getParameter("abc2");
    String b3 = request.getParameter("abc3");
    String b4 = request.getParameter("abc4");
    String b5 = request.getParameter("abc5");
    String b6 = request.getParameter("abc6");
    String b7 = request.getParameter("abc7");
    String b8 = request.getParameter("abc8");
    String b9 = request.getParameter("abc9");
    String b10 = request.getParameter("abc10");
    String b11 = request.getParameter("abc11");
    String b12 = request.getParameter("abc12");
    String b13 = request.getParameter("abc13");
    String b14 = request.getParameter("abc14");
    String b15 = request.getParameter("abc15");
    String b16 = request.getParameter("abc16");
    String b17 = request.getParameter("abc17");
    String b18 = request.getParameter("abc18");
    String b19 = request.getParameter("abc19");
    String b20 = request.getParameter("abc20");
    String b21 = request.getParameter("abc21");
    String b22 = request.getParameter("abc22");
    String b23 = request.getParameter("abc23");
    String b24 = request.getParameter("abc24");
    String b25 = request.getParameter("abc25");

    Connection conn = DAO.getConnectionJDBC();
    PreparedStatement ps;// w w  w. j a v  a2s .c o m
    System.out.println("I am here");
    String query = "insert into csv values(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)";
    ps = conn.prepareStatement(query);
    ps.setString(1, b1);
    ps.setString(2, b2);
    ps.setString(3, b3);
    ps.setString(4, b4);
    ps.setString(5, b5);

    ps.setString(6, b6);
    ps.setString(7, b7);
    ps.setString(8, b8);
    ps.setString(9, b9);
    ps.setString(10, b10);

    ps.setString(11, b11);
    ps.setString(12, b12);
    ps.setString(13, b13);
    ps.setString(14, b14);
    ps.setString(15, b15);

    ps.setString(16, b16);
    ps.setString(17, b17);
    ps.setString(18, b18);
    ps.setString(19, b19);
    ps.setString(20, b20);

    ps.setString(21, b21);
    ps.setString(22, b22);
    ps.setString(23, b23);
    ps.setString(24, b24);
    ps.setString(25, b25);

    ps.executeUpdate();

    return null;
}

---

From source file:com.seer.datacruncher.profiler.spring.ProfilerTreeController.java

public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    try {//from  w  w  w  .  jav a 2 s .c  o  m

        response.setContentType("application/json");
        PrintWriter out = response.getWriter();
        ObjectMapper mapper = new ObjectMapper();
        TableMetaDataBL tmBL = new TableMetaDataBL();
        String json = mapper.writeValueAsString(tmBL.loadTree(request));
        out.println(json);
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}

---

From source file:fr.penet.servlet.StopCrawlServlet.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 ww. ja va2 s  .co m
    }
    if (!StringUtils.isNumeric(runIdString)) {
        resp.getWriter().println("Error : id parameter is not an integer");
        return;
    }
    int runId = Integer.parseInt(runIdString);
    CustomCrawler crawler = new CustomCrawler();
    crawler.endCollectUrls(runId);
    resp.getWriter().println("Requested stop of crawl run " + runId);
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »