Dmitri Blinov created JEXL-161:
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             Summary: Assignment to Indexed property is broken in 3.0
                 Key: JEXL-161
                 URL: https://issues.apache.org/jira/browse/JEXL-161
             Project: Commons JEXL
          Issue Type: Bug
    Affects Versions: 3.0
            Reporter: Dmitri Blinov


In JEXL 2.1.1 the assignment of XML attribute to org.w3c.dom.Element via 
setAttribute(java.lang.String name, java.lang.String value) method worked as 
suggested - indexed property was resolvable and assignable. In JEXL 3.0 this is 
broken - unsolvable property 'ConfigSetNo'. 

By peeping to Uberspect.java I noticed that the following method 

public JexlPropertySet getPropertySet(final Object obj, final Object 
identifier, Object arg) 

does not contain any references to IndexedType class to resolve indexed 
property when assigning. As it works correctly in 2.1 I do not see any reason 
for this to be as by design, so I classify this as a bug.

The example of JEXL script, sorry I haven't figure out how to provide full test 
case here:

x = xml:child(doc, 'ConfigSet'); x.attribute.ConfigSetNo = '123'.





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