Exchange Objects between Seam Components

[those.thomas.selner.noegkk.at]

Hello guys!

I do have a seam component (session scoped), which retrieves data from a WebService and displays the result in a (rich:)dataTable.

For displaying the details of a row, i click on a s:link in the specific row, which loads another (detail)view. This view has another seam backing bean. Here i get the primary key of the selected object via the s:link, but i don't want to call the webservice again!

Is it possible to transfer this specific (custom) object from seam backing bean A (session scoped) to seam backing bean B (detail bean, stateless)?

(btw: javascript may/should not be used)

thanks!

[danielc.roth]

Maybe like this?

@Name("a")
@Scope(SESSION)
public class A {
    private CustomObject obj;
    // .. getters/setters
}


@Name("b")
@Scope(PAGE)
public class B {
    public void setCustomObjectToA(CustomObject co) {
        Component.getInstance("a",SESSION).setObj(co);
    } 
}

[those.thomas.selner.noegkk.at]

IT WORKS!

Thank you, Daniel. You saved my Day :-)

[danielc.roth]

But of course it does :-)

[kukeltje.ronald.jbpm.org]

why not normally injecting it? or did I miss something?