Solved

Generate java objects directly from ERwin

Posted on 2003-12-11
3
328 Views
Last Modified: 2012-05-04
Hi everybody,

My cuestion is that. I have my db diagrams in .er1 format (ERwin) and I need some sw that generate my java objects directly.

Do you know some one?

Thanks

JL
0
Comment
Question by:jlmz
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
3 Comments
 
LVL 7

Accepted Solution

by:
grim_toaster earned 50 total points
ID: 9926736
What's sw?  I don't know how to generate java objects directly from the ERwin format, but...

Depending on the sort of java objects you want to construct, I would very much recommend looking into MiddleGen (http://boss.bekk.no/boss/middlegen/) which can be used to generate:
-EJB (CMP 2.0)
-JDO
-JSP/Struts

The only other ways I know of is that you can build your java objects based upon the meta-data of the database (which is probably what MiddleGen works from), you can use the meta data to construct values for Velocity templates (and other meta-programming tools), or simply construct each java file as plain text based upon the results.  This is a lot easier if there is a standard naming convention used across the whole of the database and java application.  But if possible, go for middlegen.
0

Featured Post

Get 15 Days FREE Full-Featured Trial

Benefit from a mission critical IT monitoring with Monitis Premium or get it FREE for your entry level monitoring needs.
-Over 200,000 users
-More than 300,000 websites monitored
-Used in 197 countries
-Recommended by 98% of users

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

After being asked a question last year, I went into one of my moods where I did some research and code just for the fun and learning of it all.  Subsequently, from this journey, I put together this article on "Range Searching Using Visual Basic.NET …
Java contains several comparison operators (e.g., <, <=, >, >=, ==, !=) that allow you to compare primitive values. However, these operators cannot be used to compare the contents of objects. Interface Comparable is used to allow objects of a cl…
Viewers learn about the scanner class in this video and are introduced to receiving user input for their programs. Additionally, objects, conditional statements, and loops are used to help reinforce the concepts. Introduce Scanner class: Importing…
Viewers will learn how to properly install Eclipse with the necessary JDK, and will take a look at an introductory Java program. Download Eclipse installation zip file: Extract files from zip file: Download and install JDK 8: Open Eclipse and …

636 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question