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smoczyna
Joined: 08 Jan 2009
Posts: 34
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 Posted: Thu Jun 17, 2010 10:12 pm Post subject: Refreshing EJBs in JSF2 Web App |
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I have created application by generating entities from MySQL and then JSF pages from them. Everything seems to be fine but when I add new child record (on-to-many relationship) it is not visible immediately and in most cases I have to restart whole app to see the changes. I have tried to force refreshing entity manager but unsuccessfully. If the action itself don't throw an exception (operation on unmanaged bean) it does nothing actually.
How to do successful refresh of the master EJB after newly created child EJB to see the changes? |
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troy giunipero
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| Posted: Fri Jun 18, 2010 9:44 am Post subject: Re: Refreshing EJBs in JSF2 Web App |
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You may want to look at the persistence provider's output in the server log to see when things are happening, not just what happens when an action stops processing. If you are using Eclipselink, see:
http://wiki.eclipse.org/EclipseLink/Examples/JPA/Logging
On 6/18/10 12:12 AM, smoczyna wrote: | Quote: | | Quote: | I have created application by generating entities from MySQL and then JSF pages from them. Everything seems to be fine but when I add new child record (on-to-many relationship) it is not visible immediately and in most cases I have to restart whole app to see the changes. I have tried to force refreshing entity manager but unsuccessfully. If the action itself don't throw an exception (operation on unmanaged bean) it does nothing actually.
How to do successful refresh of the master EJB after newly created child EJB to see the changes?
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smoczyna
Joined: 08 Jan 2009
Posts: 34
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| Posted: Wed Jun 30, 2010 8:07 am Post subject: |
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| Fine, but what exactly do you suggest to look for? There's nothing suspicious over there. |
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himu123
Joined: 01 Jul 2010
Posts: 1
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| Posted: Thu Jul 01, 2010 9:10 pm Post subject: |
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I have created application by generating entities from MySQL and then JSF pages from them. Everything seems to be fine but when I add new child record (on-to-many relationship) it is not visible immediately and in most cases I have to restart whole app to see the changes. I have tried to force refreshing entity manager but unsuccessfully. If the action itself don't throw an exception (operation on unmanaged bean) it does nothing actually.
How to do successful refresh of the master EJB after newly created child EJB to see the changes?
Cheap Hosting |
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smoczyna
Joined: 08 Jan 2009
Posts: 34
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| Posted: Fri Jul 09, 2010 11:12 am Post subject: |
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Excuse me himu123, what exactly your response supposed to be? If it is a joke, it is not funny, if it is your response, could you be a little more specific please, you not really helpful like that.
cheers
ps. I have resolved the issue partially. One-to-Many relationship works now, it was the lack of "cascase" option in child entitiy. But I still have this issue with Many-to-Many, 'cascade" option is set in every possible direction but child records still not appear. |
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