http://iadviseblog.wordpress.com/2007/05/15/create-a-demo-using-ejb-3-0-toplink-and-adf-as-the-ui-layer-and-bpel-and-esb-as-the-back-end-layer-through-web-service-invocation-episode-1/ Building applications using the Oracle Technology stack Wed, 27 Mar 2013 02:33:33 +0000 hourly 1 http://wordpress.com/ http://iadviseblog.wordpress.com/2007/05/15/create-a-demo-using-ejb-3-0-toplink-and-adf-as-the-ui-layer-and-bpel-and-esb-as-the-back-end-layer-through-web-service-invocation-episode-1/#comment-337 Thu, 24 May 2007 05:31:00 +0000 http://iadviseblog.wordpress.com/2007/05/15/create-a-demo-using-ejb-3-0-toplink-and-adf-as-the-ui-layer-and-bpel-and-esb-as-the-back-end-layer-through-web-service-invocation-episode-1#comment-337 EJB 3.0 Sequence generators can use Oracle DB Sequences. You have the ultimate control over the prefetching with the allocationSize attribute. Will post an similar series on my blog soon. (blogs.oracle.com/olaf)

]]> http://iadviseblog.wordpress.com/2007/05/15/create-a-demo-using-ejb-3-0-toplink-and-adf-as-the-ui-layer-and-bpel-and-esb-as-the-back-end-layer-through-web-service-invocation-episode-1/#comment-336 Tue, 22 May 2007 09:31:00 +0000 http://iadviseblog.wordpress.com/2007/05/15/create-a-demo-using-ejb-3-0-toplink-and-adf-as-the-ui-layer-and-bpel-and-esb-as-the-back-end-layer-through-web-service-invocation-episode-1#comment-336 hey Angelo,Did you leave your question on the forum of Oracle, the Toplink forum? Could you leave the thread-number or url to your thread so I can check it out as well?The toplink forum can be found on the following URL:http://forums.oracle.com/forums/forum.jspa?forumID=48

]]> http://iadviseblog.wordpress.com/2007/05/15/create-a-demo-using-ejb-3-0-toplink-and-adf-as-the-ui-layer-and-bpel-and-esb-as-the-back-end-layer-through-web-service-invocation-episode-1/#comment-335 Sat, 19 May 2007 14:45:00 +0000 http://iadviseblog.wordpress.com/2007/05/15/create-a-demo-using-ejb-3-0-toplink-and-adf-as-the-ui-layer-and-bpel-and-esb-as-the-back-end-layer-through-web-service-invocation-episode-1#comment-335 I have the same problem too.I can’t figure out how oracle toplink doesn’t allow to change this behaviour of pre-fetching sequence inside a EJB3.0 annotation or persistence file.

]]> http://iadviseblog.wordpress.com/2007/05/15/create-a-demo-using-ejb-3-0-toplink-and-adf-as-the-ui-layer-and-bpel-and-esb-as-the-back-end-layer-through-web-service-invocation-episode-1/#comment-333 Wed, 16 May 2007 13:09:00 +0000 http://iadviseblog.wordpress.com/2007/05/15/create-a-demo-using-ejb-3-0-toplink-and-adf-as-the-ui-layer-and-bpel-and-esb-as-the-back-end-layer-through-web-service-invocation-episode-1#comment-333 These don’t give me the possibility to use my own dbSequence. These generators are used to pre-allocate a set of sequence values, such as the way toplink works. But that’s not the functionality I want to accomplish, I want to use my native Oracle DB-sequence to set the personID when I want to create a new person. Can I accomplish this using the generators?

]]> http://iadviseblog.wordpress.com/2007/05/15/create-a-demo-using-ejb-3-0-toplink-and-adf-as-the-ui-layer-and-bpel-and-esb-as-the-back-end-layer-through-web-service-invocation-episode-1/#comment-332 Wed, 16 May 2007 07:30:00 +0000 http://iadviseblog.wordpress.com/2007/05/15/create-a-demo-using-ejb-3-0-toplink-and-adf-as-the-ui-layer-and-bpel-and-esb-as-the-back-end-layer-through-web-service-invocation-episode-1#comment-332 Nathalie, I was wondering why you don’t use the @SequenceGenerator and @GeneratedValue annotations for this?–olaf

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