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# 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>