> I am wondering if this can be done programmatically AND at runtime (After the entityManager is created). Yes I'm sure it is possible to do programmatically. The problem you're going to run into with changing this after the EntityManager is loaded is that we will have already processed all of our metadata and the setting will have already taken hold. It's possible to walk through the entire metadata tree and reset this value for each relationship, but that would be very hacky.
On Fri, Jun 13, 2014 at 3:14 PM, Mansour Al Akeel <mansour.alak...@gmail.com > wrote: > Rick, > Thank you a lot for your help. > I am wondering if this can be done programmatically AND at runtime (After > the entityManager is created). > > Thank you. > > > > On Fri, Jun 13, 2014 at 9:18 AM, Rick Curtis <curti...@gmail.com> wrote: > > > You can enable cascade persist globally via the jpa defined > > persistence-unit-metadata defauls element in the orm.xml See the snippet > > below: > > > > <entity-mappings > > xmlns="http://java.sun.com/xml/ns/persistence/orm"; > > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; > > xsi:schemaLocation="http://java.sun.com/xml/ns/persistence/orm > > orm_2_0.xsd" > > version="2.0"> > > <persistence-unit-metadata> > > <persistence-unit-defaults> > > <cascade-persist/> > > </persistence-unit-defaults> > > </persistence-unit-metadata> > > ... > > </entity-mappings> > > > > Thanks, > > Rick > > > > On Thu, Jun 12, 2014 at 9:09 PM, Mansour Al Akeel < > > mansour.alak...@gmail.com > > > wrote: > > > > > Is the a way to enable cascade persist globally and pro grammatically > > using > > > an EntityManager instance ?? > > > > > > > > > Thank you. > > > > > > > > > > > -- > > *Rick Curtis* > > > -- *Rick Curtis*
