Comments on: OpenEdge Dynamic OpenClient Java Example http://www.thesoftwaregorilla.com/2009/11/openedge-dynamic-openclient-java-example/ The Software Gorilla Tue, 06 Dec 2011 03:33:14 +0000 hourly 1 http://wordpress.org/?v=3.2.1 By: Bruce Gruenbaum http://www.thesoftwaregorilla.com/2009/11/openedge-dynamic-openclient-java-example/comment-page-1/#comment-224 Bruce Gruenbaum Thu, 08 Jul 2010 16:51:20 +0000 http://www.thesoftwaregorilla.com/?p=90#comment-224 Hi Jon. This code is derived from code a while back before JPA became commercial. Now that I have done some work with JPA myself, I can see a lot of places where this could be done so much more effectively using JPA. I have written a parser that reads the OpenEdge R-Code (provided it is not encrypted) and produces the signature of the .p from the R-Code. The advantage is that it can construct the temp-table/ProDataSet structure on the Java side so that it can be created and passed to OpenEdge. Regards, Bruce Hi Jon.

This code is derived from code a while back before JPA became commercial. Now that I have done some work with JPA myself, I can see a lot of places where this could be done so much more effectively using JPA.

I have written a parser that reads the OpenEdge R-Code (provided it is not encrypted) and produces the signature of the .p from the R-Code. The advantage is that it can construct the temp-table/ProDataSet structure on the Java side so that it can be created and passed to OpenEdge.

Regards,
Bruce

]]> By: Jon http://www.thesoftwaregorilla.com/2009/11/openedge-dynamic-openclient-java-example/comment-page-1/#comment-220 Jon Thu, 08 Jul 2010 15:35:17 +0000 http://www.thesoftwaregorilla.com/?p=90#comment-220 Hi, Nice example of using OpenClient. I'm doing something similar but I use reflection and annotations on POJOs for the dataset/temp-table mapping. I borrowed the annotations and general architecture ideas from JPA. The big breakthrough for me was realizing I can define datasets normally in the .p files, and the parameter type to dataset-handle in Java. That lets the schema be defined dynamically on the Java side. Things will get much more complicated if I ever need to pass filled-out datasets from Java to Progress, but I've avoided that so far. Simple parameters going in, datasets coming out. Hi,
Nice example of using OpenClient. I'm doing something similar but I use reflection and annotations on POJOs for the dataset/temp-table mapping. I borrowed the annotations and general architecture ideas from JPA. The big breakthrough for me was realizing I can define datasets normally in the .p files, and the parameter type to dataset-handle in Java. That lets the schema be defined dynamically on the Java side. Things will get much more complicated if I ever need to pass filled-out datasets from Java to Progress, but I've avoided that so far. Simple parameters going in, datasets coming out.

]]> By: Exchange Web Services – Subscriptions and Notifications | The Software Gorilla http://www.thesoftwaregorilla.com/2009/11/openedge-dynamic-openclient-java-example/comment-page-1/#comment-199 Exchange Web Services – Subscriptions and Notifications | The Software Gorilla Tue, 06 Jul 2010 21:16:52 +0000 http://www.thesoftwaregorilla.com/?p=90#comment-199 [...] walkthrough of some example code that actually demonstrates the functionality, like I did with the Dynamic OpenClient code late last year.  GD Star Ratingloading...Exchange Web Services - Subscriptions and Notifications, 4.5 out of [...] [...] walkthrough of some example code that actually demonstrates the functionality, like I did with the Dynamic OpenClient code late last year.  GD Star Ratingloading…Exchange Web Services – Subscriptions and Notifications, 4.5 out of [...]

]]> By: Exchange Web Services Example – Part 1 – Introduction and Set up | The Software Gorilla http://www.thesoftwaregorilla.com/2009/11/openedge-dynamic-openclient-java-example/comment-page-1/#comment-77 Exchange Web Services Example – Part 1 – Introduction and Set up | The Software Gorilla Thu, 20 May 2010 14:55:47 +0000 http://www.thesoftwaregorilla.com/?p=90#comment-77 [...] through that shows how to do the stuff. I had thought of doing a complete walk through like the Dynamic OpenClient code that I did back in November last year, but I wasn't as busy back then as I am now, and I had the time to actually write up the [...] [...] through that shows how to do the stuff. I had thought of doing a complete walk through like the Dynamic OpenClient code that I did back in November last year, but I wasn't as busy back then as I am now, and I had the time to actually write up the [...]

]]>