call by reference method

[thiagu.m]

hi every one

if i pass any outjected component as a argument for action class method through jsf view page how it will be workes. if i make any changes on that on that argument within the method, can i acess the changes outside (i mean the changes will outjected again)

code:
this is the outjected user component from one class

    @Out(required = false)
    Products product;

i am pass this product component as a argument to some other class through jsf expression language

<h:commandButton action='#{order.add(product)}' valut=submit/>

then imake some changes on the object within add method of order component
can i get the changes outside without outject it again.

by
Thiagu.m

[norman]

It should be the same java object.

[thiagu.m]

thank you for reply.

then this type of argument passing will inject the component first then it will outject (bijection) the value is it.