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java Programming Glossary: servletresponseHow to get UTF-8 working in java webapps? http://stackoverflow.com/questions/138948/how-to-get-utf-8-working-in-java-webapps import javax.servlet.ServletRequest import javax.servlet.ServletResponse public class CharsetFilter implements Filter private String.. encoding UTF 8 public void doFilter ServletRequest request ServletResponse response FilterChain next throws IOException ServletException..
Modify request parameter with servlet filter http://stackoverflow.com/questions/1413129/modify-request-parameter-with-servlet-filter Filter public void doFilter ServletRequest request ServletResponse response FilterChain chain throws IOException ServletException..
http://stackoverflow.com/questions/14580267/authorization-redirect-on-session-expiration-does-not-work-on-submitting-a-jsf-f not logged in public void service ServletRequest request ServletResponse response HttpServletRequest req HttpServletRequest request HttpServletResponse.. HttpServletRequest req HttpServletRequest request HttpServletResponse res HttpServletResponse response if ... String loginURL req.getContextPath.. req HttpServletRequest request HttpServletResponse res HttpServletResponse response if ... String loginURL req.getContextPath LoginPage.faces..
Capture generated dynamic content at server side http://stackoverflow.com/questions/1963158/capture-generated-dynamic-content-at-server-side are then you need to create a Filter which wraps the ServletResponse with a custom implementation of the PrintWriter with the five.. import javax.servlet.ServletRequest import javax.servlet.ServletResponse import javax.servlet.http.HttpServletRequest import javax.servlet.http.HttpServletResponse.. import javax.servlet.http.HttpServletResponse import javax.servlet.http.HttpServletResponseWrapper public..
jersey rest web Service with Activemq middleware integration http://stackoverflow.com/questions/19706788/jersey-rest-web-service-with-activemq-middleware-integration Filter public void doFilter ServletRequest request ServletResponse response FilterChain chain throws IOException ServletException.. Requests see http tools.ietf.org html rfc6585#page 3 HttpServletResponse response .sendError 429 Here is my sample class for activemq.. 1L public void doGet HttpServletRequest request HttpServletResponse response throws IOException ServletException String body try..
How to use a servlet filter in Java to change an incoming servlet request url? http://stackoverflow.com/questions/2725102/how-to-use-a-servlet-filter-in-java-to-change-an-incoming-servlet-request-url @Override public void doFilter ServletRequest req ServletResponse res FilterChain chain throws ServletException IOException HttpServletRequest.. not reflected in browser address bar or cast the incoming ServletResponse to HttpServletResponse and then HttpServletResponse#sendRedirect.. address bar or cast the incoming ServletResponse to HttpServletResponse and then HttpServletResponse#sendRedirect to redirect the response..
http://stackoverflow.com/questions/2957165/servlet-vs-filter logged in user public void doFilter ServletRequest request ServletResponse response FilterChain chain throws ServletException IOException.. null User is not logged in. Redirect to login page. HttpServletResponse response .sendRedirect login else User is logged in. Just continue..
How to avoid Java Code in JSP-Files? http://stackoverflow.com/questions/3177733/how-to-avoid-java-code-in-jsp-files method. E.g. public void doFilter ServletRequest request ServletResponse response FilterChain chain throws ServletException IOException.. request .getSession .getAttribute user null HttpServletResponse response .sendRedirect login Not logged in redirect to login.. E.g. protected void doGet HttpServletRequest request HttpServletResponse response throws ServletException IOException try List Product..
Capture and log the response body http://stackoverflow.com/questions/3242236/capture-and-log-the-response-body I can capture the response body before it is send as a HttpServletResponse object from the servlet java servlets share improve this.. can capture the response body by replacing the passed in ServletResponse with a HttpServletResponseWrapper implementation which replaces.. body by replacing the passed in ServletResponse with a HttpServletResponseWrapper implementation which replaces the HttpServletResponse#getWriter..
Prevent user from going back to the previous secured page after logout http://stackoverflow.com/questions/4194207/prevent-user-from-going-back-to-the-previous-secured-page-after-logout method @Override public void doFilter ServletRequest req ServletResponse res FilterChain chain throws IOException ServletException HttpServletResponse.. FilterChain chain throws IOException ServletException HttpServletResponse hsr HttpServletResponse res hsr.setHeader Cache Control no cache.. IOException ServletException HttpServletResponse hsr HttpServletResponse res hsr.setHeader Cache Control no cache no store must revalidate..
Logging user activity in web app http://stackoverflow.com/questions/6115858/logging-user-activity-in-web-app @Override public void doFilter ServletRequest request ServletResponse response FilterChain chain throws IOException ServletException..
Is there any easy way to preprocess and redirect GET requests? http://stackoverflow.com/questions/7294651/is-there-any-easy-way-to-preprocess-and-redirect-get-requests Filter @Override public void doFilter ServletRequest req ServletResponse res FilterChain chain throws IOException ServletException HttpServletRequest.. HttpServletRequest request HttpServletRequest req HttpServletResponse response HttpServletResponse res HttpSession session request.getSession.. HttpServletRequest req HttpServletResponse response HttpServletResponse res HttpSession session request.getSession false UserManager..
How to log response content from a java web server http://stackoverflow.com/questions/8933054/how-to-log-response-content-from-a-java-web-server You need to create a Filter wherein you wrap the ServletResponse argument with a custom HttpServletResponseWrapper implementation.. you wrap the ServletResponse argument with a custom HttpServletResponseWrapper implementation wherein you override the getOutputStream.. int b method. Then you pass the wrapped custom HttpServletResponseWrapper to the FilterChain#doFilter call instead and finally..
Typing Chinese with PrimeFaces' <p:editor> component http://stackoverflow.com/questions/9634230/typing-chinese-with-primefaces-peditor-component with UTF 8. Setting the response encoding by ServletResponse#setCharacterEncoding is by the way unnecessary as it won't be.. @Override public void doFilter ServletRequest request ServletResponse response FilterChain chain throws ServletException IOException..
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