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Getting FreeMarker to Wrap EMap as SimpleHash instead of SimpleSequence? [message #989760]

Fri, 07 December 2012 10:57

Brandon Lewis
Messages: 17
Registered: May 2012

Junior Member

I'm using FreeMarker for text output templating in my tool and passing my EMF model to FreeMarker's DEFAULT ObjectWrapper class.

So far, things have been working right out of the box.

Then I get to EMap. EMap seems to be implemented as an EList of Map entries. FreeMarker's ObjectWrapper appears to wrap that in a SimpleSequence, thus getting rid of my EMap interface.

I can't do ${myVar.getMyMap().get(myKey)} because FreeMarker says something like:

Expected hash. myVar.getMyMap() evaluated instead to FreeMarker.Template.SimpleSequence.

So, I think I have to make my own ObjectWrapper to sort this out. Has anyone done this, or does anyone know of a FreeMarker EMFObjectWrapper?

It's been a long week of getting my butt kicked by various things.

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[Message index]

		Getting FreeMarker to Wrap EMap as SimpleHash instead of SimpleSequence? By: Brandon Lewis on Fri, 07 December 2012 10:57
		Re: Getting FreeMarker to Wrap EMap as SimpleHash instead of SimpleSequence? By: Ed Merks on Sat, 08 December 2012 01:01
		Re: Getting FreeMarker to Wrap EMap as SimpleHash instead of SimpleSequence? By: Brandon Lewis on Sun, 09 December 2012 08:36

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