"swd847" wrote :
| when a user logs in the user entity is outjected to session scope, allowing
it be used by other beans. When you think about it it makes sense that an
exception is thrown, how can you inject the current user if they have not
logged in yet?
|
|
Yes, I tought i had unde
"swd847" wrote : Are you referring to the booking example?
|
| The reason why it works in the example is because of this little bit of
code in the AuthenticatorBean:
|
| @Out(required=false, scope = SESSION)
|private User user;
|
| when a user logs in the user entity is outje
"saeediqbal1" wrote : exactly what was causing me alot of waste of time and
frustration. Something that works in the examples should also work in our
projects. whats up with that?
What a I don't undestand is that I can run the example perfetly, and I based my
projetc in this example.
Hope some
Well, as I've understood it, Seam creates non-existing components as they are
referenced. So if you inject A into B it might work fine if you have referenced
A earlier in the page.
I don't think session scope is any different, if you only reference it late in
the page it doesn't exist before t
Are you referring to the booking example?
The reason why it works in the example is because of this little bit of code in
the AuthenticatorBean:
@Out(required=false, scope = SESSION)
private User user;
when a user logs in the user entity is outjected to session scope, allowing it
be used b
exactly what was causing me alot of waste of time and frustration. Something
that works in the examples should also work in our projects. whats up with that?
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"matt.drees" wrote : Which part of the hibernate example are you referring to?
This one:
| @Entity
| @Name("user")
| @Scope(SESSION)
| @Table(name="Users")
| public class User implements Serializable
| {
|private String username;
|private String password;
|private
Which part of the hibernate example are you referring to?
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"cristi.ciuc" wrote : Thank you for the replies.
|
| So, I understand that when
|
|
|
| is called, a new instance of the listener gets created, that is not
intercepted by Seam. Is that correct?
Yes, from org.apache.myfaces.taglib.core.ActionListener
ActionListener al = (ActionLi
Thank you for the replies.
So, I understand that when
is called, a new instance of the listener gets created, that is not intercepted
by Seam. Is that correct?
If so, my question still stands: how can I use seam injection in a JSF
ActionListener? How can I tell Seam via the tag to use an
To "new" a Seam component use Component.getInstance(name)
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_
You got the answer in your subject :)
In your first situation you are injecting the ActionListener (#{...}) which
means Seam instantiates it properly. In the second situation you are just
creating a new instance
ActionListener al = new com.nortel.emp.listener.AddRoleListener();
- Seam doesn'
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