http://www.theserverside.com Most recent forum messages en Jive Forums Silver 5.5.30 (www.jivesoftware.com) Mon, 17 Jun 2013 23:42:08 -0400 http://www.theserverside.com/discussions/thread.tss?thread_id=34216 Thu, 01 Dec 2005 10:53:06 -0500 Thu, 01 Dec 2005 10:53:06 -0500 Thu, 01 Dec 2005 10:53:06 -0500 Dec 1, 2005 Luis Lopez 0 http://www.theserverside.com/discussions/thread.tss?thread_id=34216
Does anyone know...]]> Wed, 13 Jul 2005 21:28:57 -0400 Wed, 13 Jul 2005 21:28:57 -0400 Wed, 13 Jul 2005 21:28:57 -0400 Jul 13, 2005 Jack Hung 1 http://www.theserverside.com/discussions/thread.tss?thread_id=34216
A client layer can interact with transfer objects within Versata 6 in two ways. The objects can be treated as SDO objects, using the API defined for that spec. They are also...]]> Mon, 06 Jun 2005 06:33:11 -0400 Mon, 06 Jun 2005 06:33:11 -0400 Mon, 06 Jun 2005 06:33:11 -0400 Jun 6, 2005 Jim Liddle 0 http://www.theserverside.com/discussions/thread.tss?thread_id=34216 Could someone please clarify the relationship between SDO and DTO?
You could see SDO as a generic implementation of the DTO pattern, with the ability to add meta-data to describe object types (as is good practice for any...]]> Fri, 03 Jun 2005 06:53:56 -0400 Fri, 03 Jun 2005 06:53:56 -0400 Fri, 03 Jun 2005 06:53:56 -0400 Jun 3, 2005 GeraldLoeffler 0 http://www.theserverside.com/discussions/thread.tss?thread_id=34216 So you can transfer from EJB->DDO->SDO->DDO->POJO->JSF->HTML.
A smililar pattern has actually been used in a failed J2EE project in the real world (in an organization I worked at before). Here it...]]> Thu, 02 Jun 2005 08:39:11 -0400 Thu, 02 Jun 2005 08:39:11 -0400 Thu, 02 Jun 2005 08:39:11 -0400 Jun 2, 2005 George Jiang 0 http://www.theserverside.com/discussions/thread.tss?thread_id=34216 JSR 235: Service Data Objects
"2.3 What need of the Java community will be addressed by the proposed specification?

Data Transfer Objects are an...]]> Wed, 01 Jun 2005 14:52:32 -0400 Wed, 01 Jun 2005 14:52:32 -0400 Wed, 01 Jun 2005 14:52:32 -0400 Jun 1, 2005 Brian Miller 0 http://www.theserverside.com/discussions/thread.tss?thread_id=34216
As Ludovic said in this thread, Xcalia is also working on an SDO implementation.
The next version of our product (due mid-june 05) will have a support for SDO.
That said, the specification is still incomplete today.
So we...]]> Wed, 01 Jun 2005 13:25:20 -0400 Wed, 01 Jun 2005 13:25:20 -0400 Wed, 01 Jun 2005 13:25:20 -0400 Jun 1, 2005 Eric Samson 0 http://www.theserverside.com/discussions/thread.tss?thread_id=34216 If a JCP sits for a year and a half with no activity, maybe no one is interested. It would not be the first time IBM and/or BEA have come up with a solution no one was interested in.Personally, what has been developed so far, is not very...]]> Wed, 01 Jun 2005 11:02:25 -0400 Wed, 01 Jun 2005 11:02:25 -0400 Wed, 01 Jun 2005 11:02:25 -0400 Jun 1, 2005 Mike Keith 0 http://www.theserverside.com/discussions/thread.tss?thread_id=34216 my take on SDO. I hope somebody finds it of interest.]]> Wed, 01 Jun 2005 08:27:53 -0400 Wed, 01 Jun 2005 08:27:53 -0400 Wed, 01 Jun 2005 08:27:53 -0400 Jun 1, 2005 Nadav Wiener 0 http://www.theserverside.com/discussions/thread.tss?thread_id=34216
I just wonder how do I transfer my "business tier" objects/meta-objects to this SDO and then from SDO to my presentation objects?...]]> Wed, 01 Jun 2005 05:24:11 -0400 Wed, 01 Jun 2005 05:24:11 -0400 Wed, 01 Jun 2005 05:24:11 -0400 Jun 1, 2005 hacking bear 1 http://www.theserverside.com/discussions/thread.tss?thread_id=34216 [...] Lashing out at IBM - sounds like JBoss is sensing a threat.
Sensing a threat? First the JBoss leaders openly Wed, 01 Jun 2005 03:36:57 -0400 Wed, 01 Jun 2005 03:36:57 -0400 Wed, 01 Jun 2005 03:36:57 -0400 Jun 1, 2005 Lars Stitz 0 http://www.theserverside.com/discussions/thread.tss?thread_id=34216
Thanks
Santosh]]> Tue, 31 May 2005 23:39:15 -0400 Tue, 31 May 2005 23:39:15 -0400 Tue, 31 May 2005 23:39:15 -0400 May 31, 2005 Santosh Maskar 0 http://www.theserverside.com/discussions/thread.tss?thread_id=34216 I would recommend reading some of the articles from BEA and IBM. What you will find is that conceptually, SDOs don't serve any purpose other than providing metadata to vendor tools.The one benefit is that your code can work off of a generic...]]> Tue, 31 May 2005 20:07:56 -0400 Tue, 31 May 2005 20:07:56 -0400 Tue, 31 May 2005 20:07:56 -0400 May 31, 2005 John Emmer 0 http://www.theserverside.com/discussions/thread.tss?thread_id=34216 Could someone please clarify the relationship between SDO and DTO? On the JSR page it says SDO are used both "to pass data between a business tier and a persistence tier" AND "to pass data from the presentation tier...to the...]]> Tue, 31 May 2005 18:38:02 -0400 Tue, 31 May 2005 18:38:02 -0400 Tue, 31 May 2005 18:38:02 -0400 May 31, 2005 hookomjj 1 http://www.theserverside.com/discussions/thread.tss?thread_id=34216 Tue, 31 May 2005 18:30:50 -0400 Tue, 31 May 2005 18:30:50 -0400 Tue, 31 May 2005 18:30:50 -0400 May 31, 2005 John Emmer 4