I have set enhancementEnabled="true" and lazyLoadingEnabled="true" in the SqlMapConfig
A problem exists when the lazy loaded object is null. Using the enhancementEnabled="true" option causes enhanced lazy loaded object to be returned from a getter even if the lazy query returned no rows. Calling any method on the enhanced object causes a null pointer exception.
For example. There is a 1 to 0..1 relationship between Foo and Bar.
Class Foo {
private Bar bar;
...
}
// Now here is the test that fails if set enhancementEnabled="true"
Foo foo = (Foo)queryForObject("fooWithNullBar", null);
Bar bar = foo.getBar();
assertTrue(bar == null); // FAILS!!!
If enhancementEnabled="false" then the test work. Is this a bug or have I misunderstood enhancementEnabled what the flag does? I'm using version 2.2.0.636.
Thanks,
Paul
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