List of usage examples for javax.servlet.http HttpServletResponse getWriter
public PrintWriter getWriter() throws IOException;
PrintWriter object that can send character text to the client. From source file:org.cloudfoundry.tools.timeout.TimeoutResourceHttpRequestHandler.java
@Override protected void writeContent(HttpServletResponse response, Resource resource) throws IOException { String content = getContent(resource); FileCopyUtils.copy(content, response.getWriter()); }
From source file:com.gson.web.WeChatPayNotifyServlet.java
/** * //from w w w . j a v a2 s .c o m * @param response * @param msg */ private void writeString(HttpServletResponse response, String msg) { try { response.getWriter().write(msg); } catch (IOException e) { e.printStackTrace(); } }
From source file:azkaban.web.JobManagerServlet.java
@Override protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.getWriter().write("Hello!"); }
From source file:com.mykarsol.appconnectivity.imageload.java
@Override protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { try (PrintWriter out = response.getWriter()) { /* TODO output your page here. You may use following sample code. */ String bytestring = request.getParameter("bytestring"); System.out.println(bytestring); String p = getServletContext().getRealPath("\\images"); File f = new File(p); if (!f.exists()) { f.mkdir();/*from ww w . j av a 2s.c o m*/ } System.out.println("---------" + p); FileOutputStream fos = new FileOutputStream(p + "\\img" + i + ".jpeg"); //change path of image according to you String imgpath = "\\img" + i + ".jpeg"; byte[] byteArray = Base64.decodeBase64(bytestring); fos.write(byteArray); out.println(imgpath); i++; } }
From source file:com.graphhopper.http.GHBaseServlet.java
public void writeResponse(HttpServletResponse res, String str) { try {/*from w ww . jav a2 s . co m*/ res.setStatus(SC_OK); res.getWriter().append(str); } catch (IOException ex) { logger.error("Cannot write message:" + str, ex); } }
From source file:AreaCode.java
public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException { res.setContentType("text/vnd.wap.wml"); PrintWriter out = res.getWriter(); String msg = null;//from ww w. ja v a 2 s . c o m String code = req.getParameter("code"); String region = null; if (code != null) { region = lookup.getProperty(code); } out.println("<?xml version=\"1.0\"?>"); out.println("<!DOCTYPE wml PUBLIC " + "\"-//WAPFORUM//DTD WML 1.1//EN\" " + "\"http://www.wapforum.org/DTD/wml_1.1.xml\">"); out.println("<wml>"); out.println("<card id=\"Code\" title=\"Code\">"); out.println(" <p>"); out.println(" Area code '" + code + "'<br/>"); if (region != null) { out.println(" is " + region + ".<br/>"); } else { out.println(" is not valid.<br/>"); } out.println(" </p>"); out.println("</card>"); out.println("</wml>"); }
From source file:SessionSnoop.java
public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException { res.setContentType("text/html"); PrintWriter out = res.getWriter(); HttpSession session = req.getSession(); Integer count = (Integer) session.getAttribute("count"); if (count == null) count = new Integer(1); else// w ww . j a va 2s . c o m count = new Integer(count.intValue() + 1); session.setAttribute("count", count); out.println("<HTML><HEAD><TITLE>Session Count</TITLE></HEAD>"); out.println("<BODY><H1>Session Count</H1>"); out.println("You've visited this page " + count + ((count == 1) ? " time." : " times.")); out.println("<P>"); out.println("<H3>Here is your saved session data:</H3>"); Enumeration e = session.getAttributeNames(); while (e.hasMoreElements()) { String name = (String) e.nextElement(); out.println(name + ": " + session.getAttribute(name) + "<BR>"); } out.println("<H3>Here are some vital stats on your session:</H3>"); out.println("Session id: " + session.getId() + " <I>(keep it secret)</I><BR>"); out.println("New session: " + session.isNew() + "<BR>"); out.println("Timeout: " + session.getMaxInactiveInterval()); out.println("<I>(" + session.getMaxInactiveInterval() / 60 + " minutes)</I><BR>"); out.println("Creation time: " + session.getCreationTime()); out.println("<I>(" + new Date(session.getCreationTime()) + ")</I><BR>"); out.println("Last access time: " + session.getLastAccessedTime()); out.println("<I>(" + new Date(session.getLastAccessedTime()) + ")</I><BR>"); out.println("Requested session ID from cookie: " + req.isRequestedSessionIdFromCookie() + "<BR>"); out.println("Requested session ID from URL: " + req.isRequestedSessionIdFromURL() + "<BR>"); out.println("Requested session ID valid: " + req.isRequestedSessionIdValid() + "<BR>"); out.println("<H3>Test URL Rewriting</H3>"); out.println("Click <A HREF=\"" + res.encodeURL(req.getRequestURI()) + "\">here</A>"); out.println("to test that session tracking works via URL"); out.println("rewriting even when cookies aren't supported."); out.println("</BODY></HTML>"); }
From source file:edu.lafayette.metadb.web.userman.CreateUser.java
/** * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) *//*from w w w . jav a2 s. c om*/ protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { PrintWriter out = response.getWriter(); JSONObject output = new JSONObject(); try { String username = request.getParameter("username"); String type = request.getParameter("permission"); String authType = request.getParameter("auth-type"); //MetaDbHelper.note("Auth Type: "+authType); String pwd = (authType.equals("Local") ? request.getParameter("confirm-password") : getRandomPass()); if (UserManDAO.createUser(username, pwd, type, authType)) { output.put("success", true); output.put("message", type + " " + username + " created successfully!!"); output.put("username", username); output.put("local", authType.equals("Local")); output.put("admin", type.equals("admin")); HttpSession session = request.getSession(false); if (session != null && session.getAttribute(Global.SESSION_BYPASS) == null) { String userName = (String) session.getAttribute(Global.SESSION_USERNAME); SysLogDAO.log(userName, Global.SYSLOG_SYSTEM, "User " + username + " created with permission " + type); } } else { output.put("success", false); output.put("message", "User cannot be created"); HttpSession session = request.getSession(false); if (session != null && session.getAttribute(Global.SESSION_BYPASS) == null) { String userName = (String) session.getAttribute(Global.SESSION_USERNAME); SysLogDAO.log(userName, Global.SYSLOG_ERROR, "Failure to create user " + userName); } } out.print(output); } catch (Exception e) { MetaDbHelper.logEvent(e); } out.flush(); }
From source file:org.openmrs.module.sync.web.CreateChildServlet.java
private void reply(HttpServletResponse response, String str, String color) { try {/*from ww w. java 2s .co m*/ response.getWriter().println("<html><body onload=\"window.parent.showUploadResponse('" + str + "','" + color + "');\"></body></html>"); } catch (Exception ex) { log.warn(ex.toString()); ex.printStackTrace(); } }
From source file:de.knurt.fam.template.controller.json.JSONController2.java
/** * print out json with the key and values got from * {@link JSONController2#getKeyAndValues(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)} * //from ww w . j a v a2 s .co m * @param rq * request * @param rs * response * @return null */ public ModelAndView handleRequest(HttpServletRequest rq, HttpServletResponse rs) { PrintWriter pw = null; try { rs.setHeader("Content-type", "application/json"); pw = rs.getWriter(); IOUtils.write(this.getJSONObject().toString(), pw); } catch (IOException ex) { this.onIOException(ex); } finally { IOUtils.closeQuietly(pw); } return null; }