Servlet error: Error loading filter 'ADFBindingFilter'

Question

I use JDeveloper 10g (9.0.5.2 build 1618) and deploy my application to standalone oc4j 10g.
I got the following internal error when I access dataAction. So I could not show any page.
Servlet error: Error loading filter 'ADFBindingFilter', filter-class 'oracle.adf.model.servlet.ADFBindingFilter' not found
Pls help me.
Thanks

Answer 1

for some reason your web.xml does not have the servlet filter set up. If not I suspect you may have other entries missing. You could try and create a new adf-bc4j web application and look at the newly generated web.xml to see what is missing in yours. The specific entries you are missing are given below
<filter>
<filter-name>ADFBindingFilter</filter-name>
<filter-class>oracle.adf.model.servlet.ADFBindingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>windows-1252</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>ADFBindingFilter</filter-name>
<url-pattern>*.jsp</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>ADFBindingFilter</filter-name>
<url-pattern>*.jspx</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>ADFBindingFilter</filter-name>
<servlet-name>action</servlet-name>
</filter-mapping>
<filter-mapping>
<filter-name>ADFBindingFilter</filter-name>
<servlet-name>jsp</servlet-name>
</filter-mapping>
<filter-mapping>
<filter-name>ADFBindingFilter</filter-name>
<servlet-name>ordDeliverMedia</servlet-name>
</filter-mapping>