try
request.getParameter(String)::String
getAttribute (if I remember correctly) is an attribute of the
session... if you want a parameter passed in via a GET or PORT then
you need to use the parameter accessors.
Also, I think there is a simpler method of getting access to the
Wicket session. Search the forum for my name (about 2 months ago, I
don't have it handy), although if Igor reads this he can fill in the
details.
- Brill Pappin
On 7-Jul-08, at 7:19 PM, Giuliano Caliari wrote:
Hello,
I have a flash application that makes a request to my server through
a servlet.
I have managed to get the servlet in the wicket context and access
the wicket session in the servlet, but I can't get the parameters of
the request.
Any clues of what I am doing wrong?
Thank you
Giuliano
Here's my servlet:
public class StwCommandRequest extends HttpServlet {
@Override
protected void doPost(HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException {
ServletOutputStream out = response.getOutputStream();
Object command2 = request.getAttribute("command");
Object command =
AbismoWicketWebSession.get().getRequestAttribute(request, "command");
//Do Stuff
StwController.processRequest(command,
AbismoWicketWebSession.get().getAbismoUser());
out.print("result=1&msg=Looking");
}
@Override
protected void doGet(HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException {
this.doPost(request, response);
}
}
My Session:
public class AbismoWicketWebSession extends WebSession {
private AbismoUser abismoUser;
public AbismoWicketWebSession(Request request) {
super(request);
}
public AbismoUser getAbismoUser() {
return abismoUser;
}
public static AbismoWicketWebSession get() {
return (AbismoWicketWebSession) Session.get();
}
public Object getRequestAttribute(HttpServletRequest request,
String attributeName){
// return getSessionStore().getAttribute(new
ServletWebRequest(request), attributeName);
return this.getAttribute(attributeName);
}
}
and My web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd";
version="2.5">
<display-name>Abismo Server</display-name>
<filter>
<filter-name>AbismoServlets</filter-name>
<filter-
class>org.apache.wicket.protocol.http.servlet.WicketSessionFilter</
filter-class>
<init-param>
<param-name>filterName</param-name>
<!-- expose the session of the input example app -->
<param-value>AbismoServer</param-value>
</init-param>
</filter>
<filter>
<filter-name>AbismoServer</filter-name>
<filter-class>org.apache.wicket.protocol.http.WicketFilter</
filter-class>
<init-param>
<param-name>applicationFactoryClassName</param-name>
<param-
value>org.apache.wicket.spring.SpringWebApplicationFactory</param-
value>
</init-param>
</filter>
<filter-mapping>
<filter-name>AbismoServer</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>AbismoServlets</filter-name>
<url-pattern>/stw/*</url-pattern>
</filter-mapping>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/applicationContext.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.request.RequestContextListener
</listener-class>
</listener>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener
</listener-class>
</listener>
<servlet>
<display-name>StwCommandsRequest</display-name>
<servlet-name>StwCommandRequest</servlet-name>
<servlet-class>StwCommandRequest</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>StwCommandRequest</servlet-name>
<url-pattern>/stw/*</url-pattern>
</servlet-mapping>
</web-app>
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