Just a silly question.
Where did ListUtils come from?? I can't find this
in my JDK1.4.2.
Thanks
- Original Message -
From: Hubert Rabago [EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Sent: Friday, September 03, 2004 7:40 AM
Subject: Re: Not happy with approaches..
Dude all you have to do is do something as simple as entering
ListUtils in Google and you'll find out.
-Yves-
On Mon, 13 Sep 2004 17:04:18 +1200, struts Dude [EMAIL PROTECTED] wrote:
Just a silly question.
Where did ListUtils come from?? I can't find this
in my JDK1.4.2.
Thanks
hi Rick,
have you tried defining the following in your ActionForm? (assuming
your collection has MyFooBar objects):
public MyFooBar getAccessDefinitions(int i)
{
if(null == accessDefinitions)
accessDefinitions = new ArrayList();
while(i = accessDefinitions.size())
Have you tried using ListUtils.lazyList() for this? I just tried it
on a sample app and it works in cases like this.
- Hubert
On Thu, 02 Sep 2004 14:27:32 -0400, Rick Reumann [EMAIL PROTECTED] wrote:
One of the most frustrating things I run into when developing Struts
applications is the
Hubert Rabago wrote:
Have you tried using ListUtils.lazyList() for this? I just tried it
on a sample app and it works in cases like this.
No I haven't tried that. Even with that, how is the lazy load going to
know the size to load without calling a business class behind the
scenes? (which seems
It doesn't. What happens is, when Struts tries to access the nth bean
to populate it, the lazyList creates a bean and puts it at the nth
index.
Here's what I put in my ActionForm:
public class CollForm
extends ActionForm {
Collection accessDefinitions;
public Collection
Hubert Rabago wrote:
public void reset(ActionMapping mapping, HttpServletRequest request) {
super.reset(mapping, request);
accessDefinitions = ListUtils.lazyList(new java.util.ArrayList(),
new Factory() {
public Object create() {
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