j boss 5.1 java.lang.NoClassDefFoundError: [Ljavax/servlet/DispatcherType;

[asafe11]

Hello

i have a web project with Rest servoces(Jersey 2), in java.

everything works fine on Tomcat 8, while tried to deploy on Jboss 5.1

i get the above Exception. I work in Eclipse and i guess the problem

rise because Jboss 5.1 works with web module 2.5.

any suggestion to solve this issue?

or should i download another version of Jboss?

Thanks,

Asaf

[asafe11]

Ok so i found that what cause the problem is the xml file and more specificaly the filter inside it:

<filter>

    <display-name>SessionFilter</display-name>

    <filter-name>SessionFilter</filter-name>

    <filter-class>webServices.SessionFilter</filter-class>

  </filter>

  <filter-mapping>

    <filter-name>SessionFilter</filter-name>

    <url-pattern>/rest/*</url-pattern>

  </filter-mapping>

so when i delete it i got another Exception and when i deleted the jar javax.servlet.api 3 all is working well the question now is how can i add the filter to run on jboss,

just to mention the SessionFilter.jave class has compilation error when i delete this jar. any suggestions?