In Memory filter with Java methods ?

Hello, Does Cayenne supports in-memory filtering ? (like EOF does, I mean without takinbg car if it’s sql ou java) As explained is the doc, I wrote without any effort : Expression e = Artist.NAME.in("John", "Bob"); List filtered = e.filterObjects(unfiltered); Then, I

Re: In Memory filter with Java methods ?

t on version 4.1, especially since you're not going directly into production. It's very stable (I use it in production myself) and has a lot of improvements (sorry about not mentioning that earlier). Cheers, - hugi On 15 Apr 2019, at 14:05, Jérémy DE ROYER mailto:jeremy.dero...@ingencys.net>>

Migrate Horizontal Inheritance (EOF) to Cayenne

Hello, I’m trying to migrate (eo)models using horizontal inheritance (over multiple frameworks) but without any success : it’s not possible to generate the Java classes using Cayenne Modeler. I did a test with only one entity (and table) : that works great (and easy). I’ve created a second

Re: Migrate Horizontal Inheritance (EOF) to Cayenne

Aïe  Jérémy Le 13 avr. 2019 à 16:42, John Huss mailto:johnth...@gmail.com>> a écrit : On Sat, Apr 13, 2019 at 9:26 AM Jérémy DE ROYER mailto:jeremy.dero...@ingencys.net>> wrote: Hello, I’m trying to migrate (eo)models using horizontal inheritance (over multiple frameworks) but

Re: Migrate Horizontal Inheritance (EOF) to Cayenne

tence operations the objects can all implement a single interface, so once you get them out of DB, you'll have the ability to treat them as children of a single ancestor. Andrus On Apr 13, 2019, at 4:26 PM, Jérémy DE ROYER mailto:jeremy.dero...@ingencys.net>> wrote: Hello, I’m trying

Re: (news) Re: Migrate Horizontal Inheritance (EOF) to Cayenne

o make the underlying runtime more amendable to the future implementation. But the actual implementation still needs to be done. Andrus On Feb 16, 2020, at 8:47 PM, Jérémy DE ROYER mailto:jeremy.dero...@ingencys.net>> wrote: Dear developers, I made small apps using cayenne (wit

(news) Re: Migrate Horizontal Inheritance (EOF) to Cayenne

not that easy for inheritance accross relationships. So, if you need any testers to advance the implementation the horizontal inheritance, please let me know. For our company, it's the last point to migrate our apps with Cayenne. Jérémy Le 13 avr. 2019 à 17:18, Jérémy DE ROYER mailto:jeremy.dero

Re: [ANN] Cayenne 4.2.M2 release

Hello Andrus, Is there any plan for horizontal inheritance ? Unfortunately it is a must have for us. If the Cayenne team need helpers / testers / others, just tell me  Many thank's Jérémy > Le 13 oct. 2020 à 08:48, Andrus Adamchik a écrit : > > 4.2.M2 release is out [1]. A few cool things

Re: PK Generation and FrontBase

Hello, I switched my model from FrontBase to PostgreSQL and it works great. Does someone use Cayenne 4.1 with FrontbaseSQL successfully ? Is there something specific to know ? Thank’s for any tip, Jérémy > Le 14 avr. 2021 à 23:05, Jérémy DE ROYER a > écrit : > > Hi all, >

Re: PK Generation and FrontBase

itting a minimal example of the problem and someone should be able to fix the issue then. On Thu, Apr 15, 2021 at 3:44 PM Jérémy DE ROYER mailto:jeremy.dero...@ingencys.net>> wrote: Hello, I switched my model from FrontBase to PostgreSQL and it works great. Does someone use Cayenne 4.1 with

Re: PK Generation and FrontBase

hem last year about their JDBC driver not working on more > recent Java versions, but don't think they've fixed it. I ended up migrating > that one last FrontBase app to Postgres. > > Cheers, > - hugi > > > >> On 15 Apr 2021, at 20:59, Jérémy DE ROYER >>

Re: PK Generation and FrontBase

Sorry, please read « Migrate from FrontbaseSQL to PostgreSQL »  Jérémy > Le 16 avr. 2021 à 10:04, Jérémy DE ROYER a > écrit : > > Hi Hugi, > > Unfortunately, I think you’re right. > > I wanted to leave FrontbaseSQL too but as Andrus say, the meeting in > F

Re: PK Generation and FrontBase

nd others) have a project called LinkMove which may work: https://github.com/nhl/link-move I don't see a way to re-use a Cayenne model as the source AND the target, but perhaps that is also an option (instead of the XML source), too. On Fri, Apr 16, 2021 at 4:14 AM Jérémy DE ROYER mailto:jeremy.dero

PK Generation and FrontBase

Hi all, I’m trying to find a solution for the (temporary ?) lack of horizontal inheritance so I did model vertical inheritance following : https://cayenne.apache.org/docs/3.0/modeling-vertical-inheritance.html using a Frontbase database. I did : - create the model, - generate the database, -

Re: PK Generation and FrontBase

help with this too :) Its main focus is manipulating data in DataFrame columns after all, so you can adapt the data you got from FB into something that can be saved to PG. E.g. [1]: data = data.convertColumn("col_name", (Clob c) -> convertClob(c)); // implement this

Re: PK Generation and FrontBase

/ ); Here we are wrapping FB connector invocation and Clob resolving in a transaction. So hopefully the CLOB can be extracted error-free. Andrus On Apr 20, 2021, at 7:40 AM, Jérémy DE ROYER mailto:jeremy.dero...@ingencys.net>> wrote: Hi, I update my code to use data.convertColumn but