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From bugzi...@apache.org
Subject DO NOT REPLY [Bug 32380] New: - Indexed property inside a mapped property cannot be accessed
Date Wed, 24 Nov 2004 14:38:55 GMT
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http://issues.apache.org/bugzilla/show_bug.cgi?id=32380

           Summary: Indexed property inside a mapped property cannot be
                    accessed
           Product: Commons
           Version: 1.6 Final
          Platform: PC
        OS/Version: Windows XP
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Bean Utilities
        AssignedTo: commons-dev@jakarta.apache.org
        ReportedBy: vspa@mail.ru


Hi, guys.

Suppose I have a Map, let's call it "building", inside that map I have an entry
with key "rooms", which is a Collection. If I try to access room number 20 like
this:

"building.rooms[20].type" it doesn't work (throws IllegalArgumentException).

I made a custom implementation of "building" Map so that I can see what param is
passed to the get() method. Surprisingly I see, that
PropertyUtilsBean.getInstance().getProperty(bean, name) calls get() method on my
Map with parameter "rooms[20]" (including index part). 

This is definitely a bug, because getProperty() should recognize, that "rooms"
is an indexed property (because it has []), so it should cut off "[20]", call
get("rooms") and then obtain element with index 20 from the retrieved Collection.

Please have a look.

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