¡@
java Programming Glossary: response.getwriterShould one call .close() on HttpServletResponse.getOutputStream()/.getWriter()? http://stackoverflow.com/questions/1159168/should-one-call-close-on-httpservletresponse-getoutputstream-getwriter access the response body via response.getOutputStream or response.getWriter . Should one call .close on this stream after it has been written..
http://stackoverflow.com/questions/14580267/authorization-redirect-on-session-expiration-does-not-work-on-submitting-a-jsf-f text xml response.setCharacterEncoding UTF 8 response.getWriter .printf AJAX_REDIRECT_XML loginURL So return special XML response..
Correct usage of Stateful Beans with Servlets http://stackoverflow.com/questions/1935178/correct-usage-of-stateful-beans-with-servlets text html charset UTF 8 PrintWriter out response.getWriter try String parameters fetchParameters request out.write reportBean.constructReport..
Populating child dropdownlists in JSP/Servlet http://stackoverflow.com/questions/2263996/populating-child-dropdownlists-in-jsp-servlet application json response.setCharacterEncoding UTF 8 response.getWriter .write json Here Gson is Google Gson which eases converting..
Stateless and Stateful Enterprise Java Beans http://stackoverflow.com/questions/2351220/stateless-and-stateful-enterprise-java-beans throws ServletException IOException PrintWriter out response.getWriter mybean.increment out.println mybean.getNumber I was expecting..
calling a java servlet from javascript http://stackoverflow.com/questions/3028490/calling-a-java-servlet-from-javascript text plain response.setCharacterEncoding UTF 8 response.getWriter .write data This should show Hello World in the JavaScript alert... application json response.setCharacterEncoding UTF 8 response.getWriter .write json In JavaScript you can use jQuery's .getJSON to get..
Capture and log the response body http://stackoverflow.com/questions/3242236/capture-and-log-the-response-body final CopyPrintWriter writer new CopyPrintWriter response.getWriter chain.doFilter request new HttpServletResponseWrapper HttpServletResponse..
http://stackoverflow.com/questions/4112686/how-to-use-servlets-and-ajax UTF 8 You want world domination huh response.getWriter .write text Write response body. Map this servlet in web.xml.. application json response.setCharacterEncoding UTF 8 response.getWriter .write json The JS code document .ready function When the.. application json response.setCharacterEncoding UTF 8 response.getWriter .write json And the JSP document .ready function When the..
http://stackoverflow.com/questions/4114742/simple-calculator-in-jsp text plain response.setCharacterEncoding UTF 8 response.getWriter .write String.valueOf sum You can even make it a conditional.. text plain response.setCharacterEncoding UTF 8 response.getWriter .write String.valueOf sum else Normal request. request.setAttribute..
How do I correctly decode unicode parameters passed to a servlet http://stackoverflow.com/questions/469874/how-do-i-correctly-decode-unicode-parameters-passed-to-a-servlet and passed to SERVLET . If in SERVLET I do Writer writer response.getWriter writer.write request.getParameter external_title I get Yahoo.. text html charset utf 8 Writer writer response.getWriter writer.write request.getParameter external_title Now the browser..
Read a file line by line in reverse order http://stackoverflow.com/questions/6011345/read-a-file-line-by-line-in-reverse-order code is response.setContentType text PrintWriter out response.getWriter try FileReader logReader new FileReader logfile.log try BufferedReader..
How to force browser to download file? http://stackoverflow.com/questions/6520231/how-to-force-browser-to-download-file many headers so far now my code looks PrintWriter out response.getWriter String fileName request.getParameter filename File f new File..
HTML5 File Upload to Java Servlet http://stackoverflow.com/questions/7114087/html5-file-upload-to-java-servlet text plain response.setCharacterEncoding UTF 8 response.getWriter .write File filename successfully uploaded private static String..
Using JSF 2.0 / Facelets, is there a way to attach a global listener to all AJAX calls? http://stackoverflow.com/questions/9305144/using-jsf-2-0-facelets-is-there-a-way-to-attach-a-global-listener-to-all-ajax response yourself. E.g. response.setContentType text xml response.getWriter .append xml version 1.0 encoding UTF 8 .printf partial response..
|