Nested Bean

[Mariano García]

Hi all,

I have a problem and i don't know how to solve it. I am going to explain
it you in order you may help me.

I have a bean (A BEAN) with several private attributes. One of them is a
ID attribute that references another bean class (B BEAN) (i can get this
bean using a getBClassById method).

So, in my jsp file I have something like this:

<logic:iterate id="itemEntry" name="itemMap">
  <bean:define id="item" name="itemEntry" />
    <tr>
      <t"><bean:write name="item" property="id" /></td>
      <td>XXXXXX</td>
      <td><bean:write name="item" property="priority" /></td>
      <td"><bean:write name="item" property="state" /></td>
      <td>XXXXXX</td>
      <td>XXXXXX</td>
    </tr>
</logic:iterate>

XXXXXX represents the B bean data which is related with the A bean in
that iteration. But I don't know how to get the B bean who is
represented by the A bean in each iteration. The 'item' bean has a
attribute B_ID, which allows me to get (using getBClassById() method)
its B Bean.

I generate the itemMap collection in a Action in the following way:
  ItemDaoInterface itemDao = ItemDaoFactory.create();
  List items = itemDao.getItemList();
  request.setAttribute("itemMap", items);

How do you do this? Can you help me with this problem? I don't know if I
have to use nested tags, o maybe generate another collection with the B
beans... i don't know :S

Thanks.

-- 
  Mariano García González :: Ingeniero de Sistemas
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