The most common case to fetch Configuration instance in server is via
Configuration.getSharedConfiguration(). But I still don't understand why you
don't want to apply all changes on server side. This way, in theory, no
reloading will be required on server (except cache cleaning).
2009/2/17 Zissis Trabaris <z.trabari..nsysware.com>
> I can clear the EntityResolver on the client side but since I don't know
> how to get to the Configuration instance on the server side I can't
> re-load the maps. Without re-loading the maps on the server side, I will
> always get an entity not found exception when I try to use a newly added
> ObjEntity.
>
> Zissis Trabaris * Chief Technology Officer * INSYSWARE * 3235 West River
> Road, Grand Island, New York, 14072, USA
> Mobile (716) 930-5654 * Office (518) 636-4118 * Fax (716) 625-1305 *
> z.trabari..nsysware.com * www.insysware.com
>
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> -----Original Message-----
> From: Andrey Razumovsky [mailto:razumovsky.andre..mail.com]
> Sent: Monday, February 16, 2009 3:15 PM
> To: use..ayenne.apache.org
> Subject: Re: Updating DataMap through ROP client
>
> I don't know details of Hessian, but I don't think HessianServlet caches
> any
> data. Have you tried simply clearing client context's cache?
>
> 2009/2/16 Zissis Trabaris <z.trabari..nsysware.com>
>
> > I have solved the DataMap problem with the following: I have created
> an
> > HTTP back-channel that send the map xmls to the client. The client
> then
> > creates a new Configuration instance, modifies the data maps,
> serializes
> > the results to XML, sends them to the server and the server saves them
> > to disk. The remaining problems to solve are the following:
> >
> > 1) I need to somehow refresh the configuration instances that are in
> > memory for the HessianServlet.
> > 2) Once refreshed, I need to somehow clear the object caches of the
> > HessianServlet.
> >
> > All of this without dropping any connections that the HessianServlet
> is
> > servicing.
> >
> > Zissis Trabaris * Chief Technology Officer * INSYSWARE * 3235 West
> River
> > Road, Grand Island, New York, 14072, USA
> > Mobile (716) 930-5654 * Office (518) 636-4118 * Fax (716) 625-1305 *
> > z.trabari..nsysware.com * www.insysware.com
> >
> > CONFIDENTIALITY: This email (including any attachments) may contain
> > confidential, proprietary and privileged information, and unauthorized
> > disclosure or use is prohibited. If you received this email in error,
> > please notify the sender and delete this email from your system. Thank
> > you.
> >
> >
> > -----Original Message-----
> > From: Andrey Razumovsky [mailto:razumovsky.andre..mail.com]
> > Sent: Sunday, February 15, 2009 1:10 PM
> > To: use..ayenne.apache.org
> > Subject: Re: Updating DataMap through ROP client
> >
> > Hi Zissis,
> >
> > DbEntities are not being sent to client (and DataMap is sent trimmed).
> > So I
> > don't think you can perform DataMap changes from client. What I would
> > try to
> > do is to write a custom query which performs your operations and the
> > fire it
> > from the client. I'm not sure this will work though.
> >
> > Regards,
> > Andrey
> >
> > 2009/2/15 Zissis Trabaris <z.trabari..nsysware.com>
> >
> > > We have an ROP client that acts as a modeler for our runtime
> > > application. Is there any way to modify a DataMap via an ROP client
> > > layer, synchronize the DB schema like I would do using
> > > ExecutingMergerContext at the server layer and then clear the server
> > and
> > > client object caches without dropping the ROP connection?
> > >
> > >
> > >
> > > Zissis Trabaris * Chief Technology Officer * INSYSWARE * 3235 West
> > River
> > > Road, Grand Island, New York, 14072, USA
> > > Mobile (716) 930-5654 * Office (518) 636-4118 * Fax (716) 625-1305 *
> > > z.trabari..nsysware.com
> > <mailto:%20%20z.trabari..nsysware.com <20%2520z.trabaris@insysware.com>
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> 20%252520z.trabari..nsysware.com <20%25252520z.trabaris@insysware.com>>>>
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> > >
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> > >
> >
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This archive was generated by hypermail 2.0.0 : Tue Feb 17 2009 - 12:21:21 EST