: The interceptor ensures that request parameters are bound directly to the model's fields.
: The interceptor has a refreshModelBeforeResult parameter. Setting it to true is useful if you change the model instance (e.g., loading a new object from a database) during the action execution and want the new instance on the stack before the result is rendered. Model Driven Interceptor In Struts2 Example
: The ModelDrivenInterceptor must appear before the ParametersInterceptor in the stack to ensure the model is on the stack before parameters are applied to it. : The interceptor ensures that request parameters are
To use this interceptor, your Action must implement the com.opensymphony.xwork2.ModelDriven interface and provide a getModel() method. Model Driven Interceptor In Struts2 Example