code: public List<InjectionTargetType<PersistenceUnitRefType<T>>> getAllInjectionTarget()
     {
        List<InjectionTargetType<PersistenceUnitRefType<T>>> list = new ArrayList<InjectionTargetType<PersistenceUnitRefType<T>>>();
        List<Node> nodeList = childNode.get("injection-target");
        for(Node node: nodeList)
        {
           InjectionTargetType<PersistenceUnitRefType<T>>  type = new InjectionTargetTypeImpl<PersistenceUnitRefType<T>>(this, "injection-target", childNode, node);
           list.add(type);
        }
        return list;
     }
docs: Returns all <code>injection-target</code> elements
  @return list of <code>injection-target</code>