What do I put in the class mappings YAML file? about jaxb2ruby

[edward-ellis]

BuildingSync.zip

[sshaw]

[ERROR] Complex type and its child element share the same name "ScenarioType". Use a class customization to resolve this conflict. line 2265 of file:/C:/jaxb/BuildingSync.xsd

This is coming from JAXB (xjc). Two ways to resolve this:

1. Specify a mapping via an JAXB config file

Currently jaxb2ruby does not provide a "friendly" way to do this, nor does it allow one to specify a JAXB config file as it may conflict with the one it uses. So I guess at this time this is just a theoretical option that would make a nice feature 😃. The latter may be trivial (pull requests welcome!), but testing would be needed to ensure the internal config had priority.

You can see how to do this under the Fix Collides Example section in the JAXB docs.

2. Modify the schema

Change the ScenarioType complex type to something like ScenarioDataType. This will not affect XML to object mapping; it will just result in a class named ScenarioDataType being created instead of one named ScenarioType.

Really you'll probably want to use the -n option to rid yourself of the ugly Ruby namespaces that will be created. You can use a file of mappings too. See how the DDEX library does it.

I see that I can use the –c option to specify a YAML file, but I’m not really sure what to put in the YAML file

This command line option (or file) is for mapping XSD data types to Ruby classes. E.g., xsd:boolen to TrueClass.

[sshaw]

Closing.

If you have any suggestions on how to improve the docs for this let me know or open a pull request.

Thanks