In our application we have several places where we are construction an
html table but the content of the rows varies by ProductType. For
example:
column 1. always an image
column 2. the pricing: for hotels by room, for shows by ticket, for
limo by hours
column 3. item summary: for hotels the rooms/nights, for shows the
seats and show time, etc
column 4. the total
There is a natural class hierarchy here where we have
AbstractItem
HotelItem
ShowItem
LimoItem
I'd like to have a comparable hierarchy of perhaps "RepeaterRow"
objects that could have methods such as:
AbstractItemRow
protected abstract Panel getPricingPanel();
protected abstract Panel getSummaryPanel();
I've gotten this working with a ListView, but I'm doing things like:
populateItem(ListItem listItem) {
final AbstractItem cartItem = (AbstractItem)listItem.getModelObject();
add(CartPanelFactory.getPricingPanel(cartItem));
add(CartPanelFactory.getSummaryPanel(cartItem));
}
Is there a cleaner way than delegating this decision about which Panel
I need to a factory?
Thank you,
Scott
--
Scott Swank
reformed mathematician
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