Alternatives: @Entity and java.lang.reflect?

[allforjava.allforjava.aol.in]

Dear Team,

I'm trying to implement a way to map excel columns with the Seam entities [annotated @Entity] dynamically.

The problems are posted at http://www.coderanch.com/t/454785/Java-General-beginner/java/Java-Reflection-has-relationship

Is it a better way to proceed?

Or any alternate way in Seam, using org.jboss.seam.framework.EntityHome?

Thank you in advance!