Mandatory attributes

Hello

I'm using Pollo to edit XML document based on XML Schema grammars.
I realizes Pollo source code could detect "mandatory" schema attributes (by displaying a '!' sign in editor pane), but this option was not activated. Does anybody knows why ? I reactivated it by modifying org.outerj.pollo.xmleditor.schema.MsvSchema.init() method, where "trackOptionalAttributes" was only set to true if the grammar was a DTD. I moved the assignment out of the 'if':

 trackOptionalAttributes = true;
 if (type != null && type.equals("dtd"))
 {
     grammar =  DTDReader.parse(inputSource, new PolloMsvController());
 }
 else
 {
     // let MSV autodetect
     grammar = GrammarLoader.loadSchema(inputSource, 
                 new PolloMsvController(), saxParserFactory);
 }

I'm pretty sure that doesn't work in all cases, in particular if grammar is null, or not a XML Schema. Is there a cleaner way to do it ?

--
Olivier






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