And how do you detect when a update is needed?
/kjetilhp
> -----Original Message-----
> From: Sreenivasa R V [mailto:[EMAIL PROTECTED]]
> Sent: 13. september 2000 05:33
> To: [EMAIL PROTECTED]
> Subject: Re: How to update a BMP?
>
>
> I want to try something like this in BMP. Please suggest me
> if it is ok......
>
> I think ejbStore and ejbLoad is an overhead in case of Entity
> beans because
> unnecessary DB calls are made even if i haven't updated
> anything in my bean. So
> i am planning to use BMP using the below approach.
>
> Implement only ejbCreate and ejbLoad methods and do not
> implement ejbStore. For
> DB consistency, After each update operation, i write sql for
> updating into the
> database. This also solves my problems of table joins (joins
> are inevitable in
> my application).
>
> Thanx and Regards,
> Sreenivas
>
>
> Shelly Aggrawal wrote:
>
> > Hi Kelvin,
> > You do not have to do anything different than you do for
> updating a CMP. The
> > only difference is that you have to write the 'store'
> method of BMP to store
> > the object state. The store is internally called by the
> container and the
> > state is updated. You so not have to worry about concurrency also.
> >
> > ----- Original Message -----
> > From: Luo Kelvin <[EMAIL PROTECTED]>
> > To: <[EMAIL PROTECTED]>
> > Sent: Monday, September 11, 2000 2:06 PM
> > Subject: How to update a BMP?
> >
> > > Hi, everyone,
> > > I want to change the entry of a entity bean. For a
> > > CMP, I konw I just set the fields of the bean and let
> > > the container do the rest. But for a BMP, I wonder if
> > > I must implement a method to write the data into
> > > database and call it explictly from the client. If it
> > > is the case, do I need consider the concurrent acccess
> > > problem?
> > > Thanks in advance.
> > > Kelvin.
> > >
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