EJB Support in JDeveloper9i UML Editor

Hi,
I was wondering if there is support for Enterprise JavaBeans in JDevelopers' UML Editor? I tried dragging and dropping a previously created bean into the UML Editor pane but that didn't work.
If this can be done, I would appreciate it if anyone could tell me how this is achieved.

Fergal,
This functionality is not in the 9.0.2 Production Release but has been implemented in the next release of JDeveloper, but I'm not sure when that will be available yet.
Thanks,
Lisa
JDev QA

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Hi,
I tried Jdev2 with AppServer 4.0.7 to build EJB-based
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It is not standard and based on CORBA. Comunication between
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When Oracle8i will be available for trial download?
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null

JDeveloper Team (guest) wrote:
: Vladimir (guest) wrote:
: : Hi,
: : I tried Jdev2 with AppServer 4.0.7 to build EJB-based
: : application. I'm disappointed with EJB support in AppServer.
: : It is not standard and based on CORBA. Comunication between
: : client and EJB server goes via ORB. In case of applet client
: : it have to download two big ORB libraries (aprox. 0.8 MB
each)
: : in addition to it's own code. Maybe I'm wrong, but it seems
: : to me that AppServer in current state not sutable EJB
container
: : for production system.
: : Will be situation improved in next relese of AppServer or
: : Oracle8i?
: : When Oracle8i will be available for trial download?
: : Vladimir
: You are right that the EJB support in the AppServer is not
: complete. With version 4.0.8 that will be improved. Oracle8i
has
: EJB support according to the EJB spec. Not sure about
availablity
: for download. Possibly the 8i production release.
Could you give some details? Will Entity beans or EJBHome
interface be supported? For example, JDeveloper offers an option
to create Entity bean in EJB descriptor wizard. But there is no
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Andrei
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Steve
null

Hi
JDeveloper 2.0 (which is in Producition) allows you to create
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regards
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Steve Magruder (guest) wrote:
: I'm curious. Since current Oracle products only support
session
: beans and not entity beans, what can be done with just the
: session beans? I would love to be able to get the full
: utilization of EJB, but would have to acquire "a whole nother"
: server (like WebLogic) for that. I understand that the next
: releases of Oracle products (such as JDeveloper 3) will have
: full support for entity beans, but what am I to do until then?
: Would it be wise to develop session beans that directly access
: databases instead of the entity beans? It doesn't make much
: sense to me.
: Thanks,
: Steve
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"Joel" <[email protected]> wrote in message
news:3ee4d43f$[email protected]..
>
I have a jar file that contains an EJB. The EJB acts as a facade so thatall clients
can talk to it's
own separate EJB instance, but each facade talks to a single, static classinstance.
Therefore,
that static support class is the place where everything client requestgoes through.
>
>
Here's my problem. This support class has a small Java GUI associatedwith it.
When it is first
instantiated, the GUI appears. There is a button on the GUI that willkill this
instance. However,
when I attempt to kill this instance by calling dispose and making allreferences
to it null, it has
no effect. The bean remains alive. I can't get it to get garbagecollected.
Any advise?
Thanks,
Joel

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Which version was giving you problems?
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Sun Java Studio Enterprise 8.1 is based on NetBeans 5.0 (and provides features such as UML modeling as add-ons to NetBeans 5.0). Since then UML module itself has been open-sourced and is being developed at netbeans.org.
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I am trying to evaluate the extent of UML support that JDeveloper provides. For any new application development, we create all the UML diagrams as part of the design process.
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Regards,
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I'd suggest Umbrello from KDE SC. It is outstanding tool. The only issue — it is not very stable, so you should save your progress frequently.
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Last edited by eDio (2010-11-29 17:57:21)

Sun java Enterprise Studio and ejb diagrams

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EJB Support in JDeveloper9i UML Editor

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