How OGNL automatically maps to the appropiate Object

[PavanPL KalyanK]

<s:form action="Register">
<s:textfield name="user.username" label="Username"/>
<s:password name="user.password" label="Password"/>
<s:textfield name="user.portfolioName" label="Enter a name "/>
<s:textfield name="user.age" label="Enter your age as a double "/>
<s:textfield name="user.birthday" label="Enter birthday. (mm/dd/yy)"/>
<s:submit/>
</s:form>

public class User {
private String username;
private String password;
private String portfolioName;
private Double age;
private Date birthday;

// Generated setters and getters


How OGNL automatically maps to the appropiate Object properties , How this works ??Please tell me

[Ankit Garg]

Well this is all done by the parameters-interceptor. You can google it to get more info...

[PavanPL KalyanK]

Okay , Thanks .

[David Newton]

Include the OGNL docs in your reading.