Create Session Interceptor

This interceptor creates the HttpSession if it doesn’t exist, also SessionMap is recreated and put in ServletActionContext.

This is particular useful when using the <@s.token> tag in freemarker templates. The tag do require that a HttpSession is already created since freemarker commits the response to the client immediately.

Parameters

There are no parameters for this interceptor.

Extending the Interceptor

There are no obvious extensions to the existing interceptor.

Examples

 <action name="someAction" class="com.examples.SomeAction">
     <interceptor-ref name="createSession"/>
     <interceptor-ref name="defaultStack"/>
     <result name="input">input_with_token_tag.ftl</result>
 </action>