Support Forums: Message List - Getting started with EJB 3.0 persistence out-of-container http://www.theserverside.com Most recent forum messages en Jive Forums Silver 5.5.30 (www.jivesoftware.com) Thu, 23 May 2013 02:16:17 -0400 Annotations http://www.theserverside.com/discussions/thread.tss?thread_id=38276 Sat, 31 Dec 2005 03:26:40 -0500 Sat, 31 Dec 2005 03:26:40 -0500 Sat, 31 Dec 2005 03:26:40 -0500 Dec 31, 2005 Juozas Baliuka 0 Annotations http://www.theserverside.com/discussions/thread.tss?thread_id=38276 I'm not keen on annotations here too. It is not actually transparent POJO persistence like Hibernate used to be for years. You have to import all that annotations into Your source code (On the other hand it's incredibly convenient, and IMO...]]> Fri, 30 Dec 2005 20:54:49 -0500 Fri, 30 Dec 2005 20:54:49 -0500 Fri, 30 Dec 2005 20:54:49 -0500 Dec 30, 2005 Gavin King 1 Getting started with EJB 3.0 persistence out-of-container http://www.theserverside.com/discussions/thread.tss?thread_id=38276 Fri, 30 Dec 2005 12:02:52 -0500 Fri, 30 Dec 2005 12:02:52 -0500 Fri, 30 Dec 2005 12:02:52 -0500 Dec 30, 2005 Srinath V 0 adjust your though patterns http://www.theserverside.com/discussions/thread.tss?thread_id=38276 Why is it represented in different tables in your relational model. There must be a reason for that.
There might be plenty of reasons:

1. security (only authorized users can view/change personal data, but everyone can...]]> Fri, 30 Dec 2005 09:59:08 -0500 Fri, 30 Dec 2005 09:59:08 -0500 Fri, 30 Dec 2005 09:59:08 -0500 Dec 30, 2005 Artur Karazniewicz 0 adjust your though patterns http://www.theserverside.com/discussions/thread.tss?thread_id=38276 How Enterprise's Address is different from Person's Address or how living address is different from official/other address when thinking about domain model? I just don't want implement two classes + interface that abstracts exactly the...]]> Fri, 30 Dec 2005 09:16:15 -0500 Fri, 30 Dec 2005 09:16:15 -0500 Fri, 30 Dec 2005 09:16:15 -0500 Dec 30, 2005 Emmanuel Bernard 1 adjust your though patterns http://www.theserverside.com/discussions/thread.tss?thread_id=38276
There is no way to map one class few times in different contexts, thus really reuse basic entities within application. Typical problem is for example Address class. There is no need to have OfficiallAddress, and LivingAddress...]]> Fri, 30 Dec 2005 08:02:35 -0500 Fri, 30 Dec 2005 08:02:35 -0500 Fri, 30 Dec 2005 08:02:35 -0500 Dec 30, 2005 Artur Karazniewicz 2 adjust your though patterns http://www.theserverside.com/discussions/thread.tss?thread_id=38276 There is no way to map one class few times in different contexts, thus really reuse basic entities within application. Typical problem is for example Address class. There is no need to have OfficiallAddress, and LivingAddress classes but...]]> Fri, 30 Dec 2005 06:59:53 -0500 Fri, 30 Dec 2005 06:59:53 -0500 Fri, 30 Dec 2005 06:59:53 -0500 Dec 30, 2005 Werner Punz 3 Annotations http://www.theserverside.com/discussions/thread.tss?thread_id=38276 Perhaps I'm in the minority, but I don't see what the benefits of using annotations are here. Consider 2 domain classes that really would be reusable - a Path class that has a list of Location classes, where each Location has a latitude,...]]> Fri, 30 Dec 2005 06:54:31 -0500 Fri, 30 Dec 2005 06:54:31 -0500 Fri, 30 Dec 2005 06:54:31 -0500 Dec 30, 2005 Artur Karazniewicz 6 Another advantage of annotations http://www.theserverside.com/discussions/thread.tss?thread_id=38276 Fri, 30 Dec 2005 06:54:01 -0500 Fri, 30 Dec 2005 06:54:01 -0500 Fri, 30 Dec 2005 06:54:01 -0500 Dec 30, 2005 Henrique Steckelberg 0 Another advantage of annotations http://www.theserverside.com/discussions/thread.tss?thread_id=38276 The two most famous examples probably are
@Webmethod
and
@Transactional

in one case you do not get the whole wsdl-xml mess which is really lousy...]]> Fri, 30 Dec 2005 04:28:47 -0500 Fri, 30 Dec 2005 04:28:47 -0500 Fri, 30 Dec 2005 04:28:47 -0500 Dec 30, 2005 Werner Punz 1 Annotations http://www.theserverside.com/discussions/thread.tss?thread_id=38276 Fri, 30 Dec 2005 03:20:31 -0500 Fri, 30 Dec 2005 03:20:31 -0500 Fri, 30 Dec 2005 03:20:31 -0500 Dec 30, 2005 Sahoo Sanjeeb 2 Annotations http://www.theserverside.com/discussions/thread.tss?thread_id=38276 Thu, 29 Dec 2005 22:05:06 -0500 Thu, 29 Dec 2005 22:05:06 -0500 Thu, 29 Dec 2005 22:05:06 -0500 Dec 29, 2005 Robert Smith 10 Getting started with EJB 3.0 persistence out-of-container http://www.theserverside.com/discussions/thread.tss?thread_id=38276 Thu, 29 Dec 2005 19:16:25 -0500 Thu, 29 Dec 2005 19:16:25 -0500 Thu, 29 Dec 2005 19:16:25 -0500 Dec 29, 2005 Jan de Jonge 0 Afterwards http://www.theserverside.com/discussions/thread.tss?thread_id=38276 Face it, at the time the entity beans were implemented firstto my knowledge there was no real well working object persistence layer experience on the java side.

your favourite TOPLink was there for Java, way before any one...]]> Thu, 29 Dec 2005 16:47:49 -0500 Thu, 29 Dec 2005 16:47:49 -0500 Thu, 29 Dec 2005 16:47:49 -0500 Dec 29, 2005 Rashid Jilani 0 Afterwards http://www.theserverside.com/discussions/thread.tss?thread_id=38276 My friend I am not here to win "who is wiser" contest. At least that is not my intention, specially in a community where people still can have a war on the text editors:-) I don't know how long you have been particpating on TSS...]]> Thu, 29 Dec 2005 15:45:19 -0500 Thu, 29 Dec 2005 15:45:19 -0500 Thu, 29 Dec 2005 15:45:19 -0500 Dec 29, 2005 Werner Punz 1