The Action implements ModelDriven to tell Struts which object should receive the form data.
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 Model Driven Interceptor In Struts2 Example
: 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 Action implements ModelDriven to tell Struts which
public class User { private String username; private String email; // Getters and Setters public String getUsername() { return username; } public void setUsername(String username) { this.username = username; } public String getEmail() { return email; } public void setEmail(String email) { this.email = email; } } Use code with caution. Copied to clipboard Key Functions : For more complex scenarios, the
: 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.