WicketSessionFilter setup

[Mathias Nilsson]

Whats wrong with this setup

<?xml version="1.0" encoding="ISO-8859-1"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="
http://www.w3.org/2001/XMLSchema-instance"
 xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
 version="2.4">
 <display-name>upload</display-name>
<filter>
    <filter-name>WicketSessionFilter</filter-name>

<filter-class>org.apache.wicket.protocol.http.servlet.WicketSessionFilter</filter-class>
    <init-param>
      <param-name>filterName</param-name>
      <param-value>wicket.upload</param-value>
    </init-param>

  </filter>
  <filter-mapping>
    <filter-name>WicketSessionFilter</filter-name>
    <url-pattern>/servlet/FileUploadServlet/*</url-pattern>
  </filter-mapping>

 <servlet>
  <description>Servlet for file uploads</description>
  <display-name>File Upload Servlet</display-name>
  <servlet-name>FileUploadServlet</servlet-name>
  <servlet-class>se.edgesoft.FileUploadServlet</servlet-class>
 </servlet>
 <servlet-mapping>
  <servlet-name>FileUploadServlet</servlet-name>
  <url-pattern>/servlet/FileUploadServlet</url-pattern>
 </servlet-mapping>

 <filter>
  <filter-name>wicket.upload</filter-name>
  <filter-class>org.apache.wicket.protocol.http.WicketFilter</filter-class>
  <init-param>
   <param-name>applicationClassName</param-name>
   <param-value>se.edgesoft.WicketApplication</param-value>
  </init-param>
 </filter>
 <filter-mapping>
  <filter-name>wicket.upload</filter-name>
  <url-pattern>/*</url-pattern>
 </filter-mapping>

</web-app>

[Erik van Oosten]

Any hints on why you're asking?

Mathias Nilsson wrote:
> Whats wrong with this setup
>
> <?xml version="1.0" encoding="ISO-8859-1"?>
> <web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="
> http://www.w3.org/2001/XMLSchema-instance"
>  xsi:schemaLoc............
>  


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[Mathias Nilsson]

Yes, sorry.

I want to access Wicket Session in my FileUploadServlet.

[Mathias Nilsson]

And right now I'll get an error if I call Session.get() in the servlet.

[Erik van Oosten]

Mathias,

This sounds similar to what I wrote on http://cwiki.apache.org/WICKET/springbean-outside-wicket.html. Its not clear from the javadoc, but I suspect that WicketSessionFilter also requires access to a surrounding normal Wicket filter. If I had access to the code of WicketSessionFilter here, it would be easy to check.

Regards,
    Erik.

Mathias Nilsson wrote:

Whats wrong with this setup

<?xml version="1.0" encoding="ISO-8859-1"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="
http://www.w3.org/2001/XMLSchema-instance"
 xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
 version="2.4">
 <display-name>upload</display-name>
<filter>
    <filter-name>WicketSessionFilter</filter-name>

<filter-class>org.apache.wicket.protocol.http.servlet.WicketSessionFilter</filter-class>
    <init-param>
      <param-name>filterName</param-name>
      <param-value>wicket.upload</param-value>
    </init-param>

  </filter>
  <filter-mapping>
    <filter-name>WicketSessionFilter</filter-name>
    <url-pattern>/servlet/FileUploadServlet/*</url-pattern>
  </filter-mapping>

 <servlet>
  <description>Servlet for file uploads</description>
  <display-name>File Upload Servlet</display-name>
  <servlet-name>FileUploadServlet</servlet-name>
  <servlet-class>se.edgesoft.FileUploadServlet</servlet-class>
 </servlet>
 <servlet-mapping>
  <servlet-name>FileUploadServlet</servlet-name>
  <url-pattern>/servlet/FileUploadServlet</url-pattern>
 </servlet-mapping>

 <filter>
  <filter-name>wicket.upload</filter-name>
  <filter-class>org.apache.wicket.protocol.http.WicketFilter</filter-class>
  <init-param>
   <param-name>applicationClassName</param-name>
   <param-value>se.edgesoft.WicketApplication</param-value>
  </init-param>
 </filter>
 <filter-mapping>
  <filter-name>wicket.upload</filter-name>
  <url-pattern>/*</url-pattern>
 </filter-mapping>

</web-app>

[Mathias Nilsson]

Thanks,

I figured it out. It was an example in the wicket-examples and the HelloWorldServlet