Hi all, I am using wicket and blazeds. The users logs in through wicket and they use blazeds services as well. I need to verify in MessageBrokerServlet (blazeds servlet) that the user has logged in. Then I added the WicketSessionFilter to get the session. But I got a null pointer exception:
java.lang.NullPointerException at org.apache.wicket.protocol.http.servlet.WicketSessionFilter.doFilter(WicketSessionFilter.java:158) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1089) at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:250) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1089) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:365) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139) at org.mortbay.jetty.Server.handle(Server.java:295) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:503) at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:841) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:639) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:210) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:379) at org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:226) at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:442) 43360 [btpool0-1] ERROR org.mortbay.log - /messagebroker/amf java.lang.NullPointerException at org.apache.wicket.protocol.http.servlet.WicketSessionFilter.doFilter(WicketSessionFilter.java:158) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1089) at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:250) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1089) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:365) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139) at org.mortbay.jetty.Server.handle(Server.java:295) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:503) at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:841) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:639) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:210) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:379) at org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:226) at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:442) I dont realize why this is happening. Because 1. I logged in 2. The MessageBrokerServlet as well as WicketSessionFilter point to the same url Thanks in advance. -- Fernando Wermus. www.linkedin.com/in/fernandowermus -- Fernando Wermus. www.linkedin.com/in/fernandowermus