hi holgar thanks very much for the test cases
On Wed, 2006-05-24 at 08:15 +0000, Holger Haag (JIRA) wrote: > Bug/Testcase: Reading does not work: Container holding a list (generics) of > interface implementations > ----------------------------------------------------------------------------------------------------- > > Key: BETWIXT-52 > URL: http://issues.apache.org/jira/browse/BETWIXT-52 > Project: Commons Betwixt > Type: Bug i've been taking a look at this tonight. bit tricky so i probably will not have a solution completed tonight. the first problem is that the xml to be mapped to. the formulation is: [1] <AlphaListHolder> <AlphaList> <one>1</one> </AlphaList> <AlphaList> <two>2</two> </AlphaList> </AlphaListHolder> this makes things very difficult. betwixt only supports polymorphic mappings with different names. this means mapping as a mixed collection which would be something like: [2] <AlphaListHolder> <AlphaOneImpl> <one>1</one> </AlphaOneImpl> <AlphaTwoImpl> <two>2</two> </AlphaTwoImpl> </AlphaListHolder> would this be acceptable? the second problem is that betwixt doesn't support List based properties very well ATM. really, a list backed property should act in the same way as a getter-added bean. a few changes will likely be needed before this works correctly. a final issue is that it's hard to guess context without a wrapping element. [3] <AlphaListHolder> <AlphaList> <AlphaOneImpl> <one>1</one> </AlphaOneImpl> <AlphaTwoImpl> <two>2</two> </AlphaTwoImpl> </AlphaList> </AlphaListHolder> seems a more natural mapping to me for your object structure. if not then there are other ways that polymorphism could be extended. - robert --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
