session

[mayank jamindar]

Hi,
Plz help me answer:
an attribute is replaced in the session:
1)None of these
2)HttpSessionBindingListener

[mayank jamindar]

Hi help please:

Question is Can this be detected from the following listner:
an attribute is replaced in the session:

options are :
1)None
2)HttpSessionBindingListener

thanks in advance

[Vishnu Prakash]

Option 2 is correct

[mayank jamindar]

Thankyou vishnu,
More suggestions are welcome

[Jay Tse]

It's a little confusing since the HttpSessionAttributeListener has a method called attributeReplaced that gets called for an object implementing the HttpSessionAttributeListener interface.

But, I guess if the replaced attribute object implements the HttpSessionBindingListener, then its "valueBound" method would get called when it is added to the session.