Apache Struts 2 Documentation > Home > Guides > Core Developers Guide > Interceptors > Create Session Interceptor
Added by tm_jee, last edited by Philip Luppens on Feb 10, 2007  (view change) show comment

This interceptor creates the HttpSession.

This is particular usefull 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.


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Extending the Interceptor

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