Well I would use it like this...
import ....TicketEntity;
/**
* Other tags
*
* @ejb.ejb-ref ejb-name="DemoAppointmentDataBean"
* view-type="local"
*/
class OrderTicket {
...
TicketEntity _entity;
_entity = TicketEntity.getLocalHome();
. ..
}
Without the ejb-ref the OrderTicket won't find the TicketEntity and will
throw a not bound error.
I am new to all EJB but that is how I understand it.
-----Original Message-----
From: Jean-philippe VIGNIEL [mailto:[EMAIL PROTECTED]
Sent: Wed 13/08/2003 13:08
To: [EMAIL PROTECTED]
Cc:
Subject: Re: [Xdoclet-user] What's the need of @ejb.ejb-ref
Yes it is. My question was just to know if the following code without
ejb-ref tag is wrong or not and (if possible) why.
import ....TicketEntity;
class OrderTicket {
...
TicketEntity _entity;
...
}
Jean-Philippe
[EMAIL PROTECTED] wrote:
>In the example I was thinking of that the Ticket Entity bean was a
>seperate class.
>
>-----Original Message-----
>From: Jean-philippe VIGNIEL [mailto:[EMAIL PROTECTED]
>Sent: Wed 13/08/2003 08:01
>To: [EMAIL PROTECTED]
>Cc:
>Subject: Re: [Xdoclet-user] What's the need of @ejb.ejb-ref
>Is your Ticket Entity bean a member of OrderTicket? What could appen if
>you don't use this tag and just add a member of type TicketEntity? Is
it
>a wrong design?
>
>Jean-Philippe
>
>[EMAIL PROTECTED] wrote:
>
>
>
>>I believe teh ejb-ref tag is to reference an EJB on the same
>>
>>
>application server. That is how I use it.
>
>
>>For example my OrderTicket Session bean has an ejb-ref tag so it can
>>
>>
>use the Ticket Entity bean.
>
>
>>Tim
>>
>>
>>-----Original Message-----
>>From: Jean-philippe VIGNIEL [mailto:[EMAIL PROTECTED]
>>Sent: Tue 12/08/2003 14:19
>>To: [EMAIL PROTECTED]
>>Cc:
>>Subject: [Xdoclet-user] What's the need of @ejb.ejb-ref
>>
>>Another question
>>
>>I read that there is a class tag called @ejb.ejb-ref which defines a
>>reference between two EJBs.
>>Shall we use it if a member of an ejb is another EJB?
>>Could we have some problems by having a simple reference between two
>>
>>
>EJB
>
>
>>like the following code.
>>
>>ClassBean extends SessionBean{
>>...
>> ClassEntityBean _entity;
>>...
>>}
>>
>>ClassEntityBean extends EntityBean {
>>...
>>}
>>
>>
>>Does the ejbPassivate is able to manage this configuration without
>>further informations?
>>
>>What is your advice about that??
>>
>>Jean-Philippe
>>
>>
>>
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>>
>>
>>
>
>
>
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