DO NOT REPLY [Bug 27639] New: - [convert]Default value conversion

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http://issues.apache.org/bugzilla/show_bug.cgi?id=27639

[convert]Default value conversion

           Summary: [convert]Default value conversion
           Product: Commons
           Version: unspecified
          Platform: Other
        OS/Version: Other
            Status: NEW
          Severity: Enhancement
          Priority: Other
         Component: Sandbox
        AssignedTo: commons-dev@jakarta.apache.org
        ReportedBy: oliver.heger@t-online.de


This is a patch that implements handling of default values for the convert2
codebase. The patch contains the following classes with corresponding unit tests:

- ObjectToTypeConversionFactory is a base class for conversions and their
factories that convert from arbitrary objects to a concrete type.

- ObjectToIntConversionFactory performs the conversion its name implies.

- DefaultValueConversion is a decorator conversion that allows other conversions
to deal with default values that are returned if the value to be converted is
null or if an exception occurs during conversion.

- DefaultValueConversionFactory is a decorator conversion factory that
constructs conversions that are decorated by a DefaultValueConversion.

Oliver

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