Interceptor In Struts2 Example — Model Driven

: The model object returned by getModel() must not be null; otherwise, the interceptor will ignore it and not push it onto the stack.

The Action implements ModelDriven to tell Struts which object should receive the form data. Model Driven Interceptor In Struts2 Example

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 : The model object returned by getModel() must

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 It is part of the defaultStack of interceptors,