You shouldn't send domain-object over the wire especially when they come from NH. Instead transform it to "DTO/view-mode" on the client side your service should transform it. Note: DataContract = DTO
On Fri, Jun 11, 2010 at 12:21 PM, bearrito <[email protected]>wrote: > My question is the following: > > I am using Nhibernate in a repository pattern. > I query my repository to retrieve my objects. > > These object are all decorated with DataContract or DataMember > attributes in order to be serialized. > > I will then pass these objects to a wcf service. The serialization > takes place and the objects are passed over the wire. On the client > side the objects are deserialized and cast into a DTO/Model view. > > These DTO's are displayed to the user, the user can make changes and > save the results. > As expected the process is reversed and the object is sent back over > the wire. > > My confusion is how to save the detached object. When it comes back > over the wire I assume it is a "new object". > > Should I update or save in the same session? > Create a new session and merge. > > For what it is worth I am using this repository pattern : > http://daniel.wertheim.se/tag/nhibernate/ > > I think some of my confusion maybe related to session/instance mgmt. > so don't assume I know what you are talking about when it comes to > these. > > -- > You received this message because you are subscribed to the Google Groups > "nhusers" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<nhusers%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/nhusers?hl=en. > > -- Fabio Maulo -- You received this message because you are subscribed to the Google Groups "nhusers" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/nhusers?hl=en.
