: For more complex scenarios, the ScopedModelDrivenInterceptor can retrieve or store models in different scopes like session or request . xml to include or exclude specific features? Model Driven - Apache Struts
: The interceptor ensures that request parameters are bound directly to the model's fields. Model Driven Interceptor In Struts2 Example
: The model object returned by getModel() must not be null; otherwise, the interceptor will ignore it and not push it onto the stack. : The model object returned by getModel() must
In Struts 2, the is a core component that allows an Action class to delegate data handling to a separate model object rather than using its own fields. It is part of the defaultStack of interceptors, meaning it is applied to all actions by default unless manually overridden. Key Functions : For more complex scenarios
: The ModelDrivenInterceptor must appear before the ParametersInterceptor in the stack to ensure the model is on the stack before parameters are applied to it.
: It watches for actions that implement the ModelDriven interface and pushes the object returned by getModel() onto the top of the ValueStack .