public class CreateSessionInterceptor extends AbstractInterceptor
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.
Interceptor parameters:
Example:
 
 <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>
 
 ConditionalInterceptor.LegacyAdapter| Constructor and Description | 
|---|
| CreateSessionInterceptor() | 
| Modifier and Type | Method and Description | 
|---|---|
| String | intercept(ActionInvocation invocation)Override to handle interception | 
intercept, shouldIntercept, shouldInterceptdestroy, init, setDisabledclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitadaptadaptdestroy, initpublic String intercept(ActionInvocation invocation) throws Exception
AbstractInterceptorintercept in class AbstractInterceptorExceptionCopyright © 2000–2025 Apache Software Foundation. All rights reserved.