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From bugzi...@apache.org
Subject DO NOT REPLY [Bug 39382] New: - Support line-precise error reporting
Date Sun, 23 Apr 2006 02:08:22 GMT
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http://issues.apache.org/bugzilla/show_bug.cgi?id=39382

           Summary: Support line-precise error reporting
           Product: Commons
           Version: unspecified
          Platform: Other
        OS/Version: other
            Status: NEW
          Severity: enhancement
          Priority: P2
         Component: Digester
        AssignedTo: commons-dev@jakarta.apache.org
        ReportedBy: mrdon@twdata.org


This patch adds a very minimal and optional SAX pipeline to Digester, allowing
the user to inject XML transformations between the parser and Digester
processing.  The original purpose is to make it possible to create a
LocationTransformer that injects the source, line number, and column number
pieces of information into every element through namespaced attributes, allowing
user to have digester create their own Location objects and use the information
for enhanced debugging.

Incidently, this transforming pipeline hook opens digester up for more
interesting features like supporting multiple xml formats simultaneously by
allowing the developer to create special transformers that trigger when an old
format is used, transforming into the latest one.

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