[IBATISNET-105] Lazy load support for Strong typed collections and single Items

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: DataMapper 1.5
• Component/s: DataMapper, Testing
• Assignee: Gilles Bayon
• Reporter: David Marzo
• Created: 22/Aug/05 17:35
• Updated: 21/May/06 04:58
• Resolved: 21/May/06 04:58

Description

Nowadays Ibatis only support lazy load for no typed (IList) collections and can not lazy load relationship of 0 or 1.

Changes:

• In IBatisNet.DataMapper.Test.NUnit.SqlMapTests.ResultMapTest .TestLazyWithStronglyTypedCollectionMapping()
  exist one test that end ok but its outdated and it should fail.
• BatisNet.DataMapper.Test.Domain.Order
  Ln 22:
  Original:
  private IList _lineItems;//LineItemCollection
  Correct:
  private LineItemCollection _lineItems;

Ln: 50
Original:
public IList LineItems
Correct:
public LineItemCollection LineItems

{...}

In the statment order-with-lines-collection add to LazyLoad = "true"

<resultMap id="order-with-lines-collection" class="Order" extends="lite-order-result-by-name" >
<result property="LineItems" column="Order_ID" select="GetLineItemsForOrderWithListClass" lazyLoad="true"/>
</resultMap>

-TODO add test for 0...1 relationship , ej Worker.Boss

Attached its the files changed to implement "beta" this feature

Sub-Tasks

• Lazy load support for Items: Closed