HibernateTableRootFinder.java

package com.txtr.hibernatedelta.model;

import javax.persistence.Entity;
import javax.persistence.MappedSuperclass;

public class HibernateTableRootFinder {

    private Class<? extends Object> result;

    public void getTableRootClass(Class<? extends Object> entityClass) {
        if (entityClass == null) {
            return;
        }

        if (entityClass.getAnnotation(MappedSuperclass.class) == null && entityClass.getAnnotation(Entity.class) != null) {
            //mapped super classes don't use a common sequence
            result = entityClass;
        }

        getTableRootClass(entityClass.getSuperclass());
    }

    public Class<? extends Object> getResult() {
        return result;
    }
}