[Modeling-users] validateForSave question

[Ernesto R. <er...@si...>]

In the doc: =
http://modeling.sourceforge.net/UserGuide/validate-for-save.html
appears the following text:

<quote>

You can also define your own global validation method, like:=20


        from Modeling import Validation
        def validateForSave(self):
          "Validate "
          error=3DValidation.Exception()
          try:
            CustomObject.validateForSave(self)
          except Validation.Exception, error:
            error.aggregateException(error)
          # Your custom bizness logic goes here
          if self.getFirstName()=3D=3D'John': # No John, except the One
            if self.getLastName()!=3D'Cleese':
              error.aggregateError(Validation.CUSTOM_OBJECT_VALIDATION,
                                   Validation.OBJECT_WIDE_KEY)
          error.finalize() # raises, if appropriate
...
<quote>

1. doing the import and trying a Validation.Exception() fails. I think =
it should be, Validation.ValidationException(), shouldn't it?
2. On the other hand the instruction sequence:

          error=3DValidation.Exception()
          try:
            CustomObject.validateForSave(self)
          except Validation.Exception, error:
            error.aggregateException(error)

  gets me confused. Shouldn't it be as follow?:

          error=3DValidation.Exception()
          try:
            CustomObject.validateForSave(self)
          except Validation.Exception, exc:
            error.aggregateException(exc)

  Note that I catch the exception argument with exc and add it =
afterwards to error with 'aggregateException'.

regards, Erny